CN204565585U - Pedal support broached bushing press-loading apparatus - Google Patents
Pedal support broached bushing press-loading apparatus Download PDFInfo
- Publication number
- CN204565585U CN204565585U CN201520253620.6U CN201520253620U CN204565585U CN 204565585 U CN204565585 U CN 204565585U CN 201520253620 U CN201520253620 U CN 201520253620U CN 204565585 U CN204565585 U CN 204565585U
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- CN
- China
- Prior art keywords
- support
- lining
- shell fragment
- contact lever
- push rod
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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 pedal support broached bushing press-loading apparatus, comprise a support, support installing is on base, cylinder is arranged on the top of support, the working end of cylinder is connected with the upper slide be connected across on support, push rod is arranged on upper slide, lower skateboard is connected across on support, and upper slide interval is arranged, lower skateboard is provided with reducing positioning sleeve, contact lever, contact lever is arranged in base, the bottom of contact lever is connected with the shell fragment below base, shell fragment has wire and is connected with PLC, and is set on the fairlead outside contact lever.The utility model mouth lining cylinder promote push rod effect under by reducing walk cover by the external diameter of metal openings lining reduce, make metal openings lining by behind plastic stent hole to bracket holes not damaged; After metal openings bushing press-mounting, promote to push in rack mounting apertures by lining under push rod effect at cylinder, now lining also promotes aligned contact bar and moves down and contact with shell fragment, and guarantee lining push rod contacts with shell fragment and conducts electricity.
Description
Technical field
The utility model relates to automotive field, specifically a kind of pedal support broached bushing press-loading apparatus.
Background technology
Comparatively common pedal plastic stent is in order to ensure the moment of torsion of whole pedal and vacuum booster and body front wall construction bolt, add and press-fit metal openings lining in plastic stent, the impact that not only ensure that mounting torque but also can prevent ageing of plastics from decaying on moment of torsion.
Chinese patent CN203579137U discloses a kind of plastic pedal backbone metal broached bushing press-loading apparatus, in order to press-fit metal openings lining in plastic stent, can prevent metal openings lining from damaging plastic pedal support.Because this device adopts cylinder and push rod to press-fit metal openings lining, and the bulb of push rod and rod head noumenon adopt split Welding Structure, and after Long-Time Service, bulb easily comes off.
Utility model content
The purpose of this utility model is to provide one to avoid ball head of pushing rod to come off pedal support broached bushing press-loading apparatus.
For solving the problems of the technologies described above, the utility model pedal support broached bushing press-loading apparatus, comprise a support, described support installing is on base, cylinder is arranged on the top of described support, the working end of described cylinder is connected with cross-over connection upper slide on the bracket, push rod is arranged on described upper slide, described lower skateboard cross-over connection on the bracket, and described upper slide interval is arranged, described lower skateboard is provided with reducing positioning sleeve, contact lever, described contact lever is arranged in described base, the bottom of described contact lever is connected with the shell fragment below described base, described shell fragment has wire be connected with PLC, and the fairlead be set on outside described contact lever, wherein push rod comprises shaft and tenon, and the end of shaft forms shrinkage pool, and described tenon comprises tenon body and bulb, and described tenon body bottom forms tenon and inserts described shrinkage pool inner position, and described shaft and described tenon cooperation place are provided with damping pad.
Reticulate structure is provided with at the end surface of described tenon body.The material of described damping pad is nylon or the rubber of oil resistivity.Described pedal support broached bushing press-loading apparatus also comprises positive wire and cathode conductor, and described positive wire accesses described PLC, the described PLC of access after described cathode conductor and described shell fragment are electrically connected.
The utility model pedal support broached bushing press-loading apparatus mouth lining cylinder promote push rod effect under by reducing walk cover by the external diameter of metal openings lining reduce, make metal openings lining by behind plastic stent hole to bracket holes not damaged; After metal openings bushing press-mounting, promote to push in rack mounting apertures by lining under push rod effect at cylinder, now lining also promotes aligned contact bar and moves down and contact with shell fragment, and guarantee lining push rod contacts with shell fragment and conducts electricity, thus prevent the neglected loading of metal openings lining, misloading, ensure product quality.Bar head and body of rod cooperation position are provided with damping pad in addition, and it can reduce the work noise of push rod at work greatly, and adopt integrative-structure due to bulb and rod head noumenon, bulb difficult drop-off, substantially prolongs the service life of push rod, its structure is simple, is also convenient to processing.
Accompanying drawing explanation
Fig. 1 is the utility model pedal support broached bushing press-loading apparatus structural representation;
Fig. 2 is the utility model pedal support broached bushing press-loading apparatus push rod exploded perspective view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model pedal support broached bushing press-loading apparatus is described in further detail.
As shown in Figure 1 and Figure 2, the utility model pedal support broached bushing press-loading apparatus, contact lever 4 matched in clearance on plastic stent installing hole and base 7, broached bushing coordinates with positioning sleeve 2 upper gap of the band reducing function on lower skateboard 9, with its underpart interference fit; Fairlead 3 with resetting means and contact lever 4 matched in clearance being with positioner, contact lever 4 can freely reset after the effect of power, distance bottom contact lever 4 and between shell fragment 5 is the length of broached bushing, making it ensure after press-fiting process, contact lever 4 contacts with shell fragment 5 conducts electricity, and frock automatically resets.
Contact lever 4 is as follows with the principle of the conduction of shell fragment 5: in this frock, add a positive wire, lining position is press-fited i.e. shell fragment 5 is each connects separately a cathode conductor and access in PLC by wire at plastic stent base four installing holes, press-fit in process need guarantee four linings to be pressed into support four installing holes completely after contact lever 4 all contact with shell fragment 5, so electric current is connected by frock contact lever 4, lining, shell fragment 5 and entered in PLC, frock freely resets.If wherein long with broached bushing, then because this lining is played a supporting role supporting tool push rod 1, all the other frock contact levers 4 cannot be contacted with lining, no current trend between contact lever 4, lining, spring 5, frock is reported to the police.If wherein liner-less in a positioning sleeve 2, then after press-fiting due to contactless no current trend between contact lever 4, lining, spring 5, frock is reported to the police.The protection to product is realized with this.
Metal openings lining is put into the positioning sleeve 2 of band reducing function, start the cylinder 10 be arranged on above support 6 and promote upper slide 8 and then drive push rod 1 by metal openings bushing press-mounting in plastic stent installing hole.Contact lever 4 promotes to make it move down by the metal openings lining be simultaneously pressed in plastic stent simultaneously, thus makes contact lever 4 bottom contact to conduct electricity with shell fragment 5 and produce the signal of telecommunication, realizes bushing press-mounting.Ensure the quality prevention of lining to support not damaged and lining neglected loading, misloading, realize the Machine guarding of bushing press-mounting.
In addition, push rod 1 comprises shaft 11 and bar head 12, the end of shaft 11 forms shrinkage pool 13, bar head 12 comprises rod head noumenon 14 and bulb 15, rod head noumenon 14 bottom forms tenon 16 and plants into shrinkage pool 13 inner position, be provided with reticulate structure 17 on the surface of tenon 16, shaft 11 and bar head 12 cooperation place are provided with damping pad 18.Rod head noumenon 14 and bulb 15 are formed in one structure.Damping pad 18 is nylon or the rubber of oil resistivity.Owing to being provided with damping pad 18 at bar head 12 and shaft 11 cooperation position, this damping pad 18 can resistance to high oil temperature (250 DEG C), and stretching resistance is greater than 5000n, it can reduce the work noise of push rod 1 at work greatly, and adopting integrative-structure due to bulb 15 and rod head noumenon 14, bulb can not come off, and substantially prolongs the service life of push rod 1, its structure is simple, is also convenient to processing.
The utility model pedal support broached bushing press-loading apparatus mouth lining cylinder promote push rod effect under by reducing walk cover by the external diameter of metal openings lining reduce, make metal openings lining by behind plastic stent hole to bracket holes not damaged; After metal openings bushing press-mounting, promote to push in rack mounting apertures by lining under push rod effect at cylinder, now lining also promotes aligned contact bar and moves down and contact with shell fragment, and guarantee lining push rod contacts with shell fragment and conducts electricity, thus prevent the neglected loading of metal openings lining, misloading, ensure product quality.Bar head and body of rod cooperation position are provided with damping pad in addition, and it can reduce the work noise of push rod at work greatly, and adopt integrative-structure due to bulb and rod head noumenon, bulb difficult drop-off, substantially prolongs the service life of push rod, its structure is simple, is also convenient to processing.
Below the preferred embodiment that the utility model is created is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modification or replacement under the prerequisite without prejudice to the invention spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (4)
1. a pedal support broached bushing press-loading apparatus, it is characterized in that, comprise a support, described support installing is on base, cylinder is arranged on the top of described support, the working end of described cylinder is connected with cross-over connection upper slide on the bracket, push rod is arranged on described upper slide, lower skateboard cross-over connection on the bracket, and described upper slide interval is arranged, described lower skateboard is provided with reducing positioning sleeve, contact lever, described contact lever is arranged in described base, the bottom of described contact lever is connected with the shell fragment below described base, described shell fragment has wire be connected with PLC, and the fairlead be set in outside described contact lever, wherein push rod comprises shaft and tenon, and the end of shaft forms shrinkage pool, and described tenon comprises tenon body and bulb, and described tenon body bottom forms tenon and inserts described shrinkage pool inner position, and described shaft and described tenon cooperation place are provided with damping pad.
2. pedal support broached bushing press-loading apparatus according to claim 1, is characterized in that, is provided with reticulate structure at the end surface of described tenon body.
3. pedal support broached bushing press-loading apparatus according to claim 1, is characterized in that, the material of described damping pad is nylon or the rubber of oil resistivity.
4. pedal support broached bushing press-loading apparatus according to claim 1, it is characterized in that, described pedal support broached bushing press-loading apparatus also comprises positive wire and cathode conductor, described positive wire accesses described PLC, the described PLC of access after described cathode conductor and described shell fragment are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253620.6U CN204565585U (en) | 2015-04-23 | 2015-04-23 | Pedal support broached bushing press-loading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253620.6U CN204565585U (en) | 2015-04-23 | 2015-04-23 | Pedal support broached bushing press-loading apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565585U true CN204565585U (en) | 2015-08-19 |
Family
ID=53858276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520253620.6U Expired - Fee Related CN204565585U (en) | 2015-04-23 | 2015-04-23 | Pedal support broached bushing press-loading apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204565585U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290757A (en) * | 2015-10-20 | 2016-02-03 | 宁波神通模塑有限公司 | Engine belt pulley cover compression-resistant sleeve assembling equipment |
| CN110253242A (en) * | 2019-06-11 | 2019-09-20 | 苏州托克斯冲压设备有限公司 | Open flap-type closing device |
| CN110270873A (en) * | 2019-07-27 | 2019-09-24 | 重庆第二机床厂有限责任公司 | Lathe feed device |
| CN111673677A (en) * | 2020-07-07 | 2020-09-18 | 湖北清江水电开发有限责任公司 | Device and method for disassembling tight bushing of hydroelectric generating set |
-
2015
- 2015-04-23 CN CN201520253620.6U patent/CN204565585U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290757A (en) * | 2015-10-20 | 2016-02-03 | 宁波神通模塑有限公司 | Engine belt pulley cover compression-resistant sleeve assembling equipment |
| CN105290757B (en) * | 2015-10-20 | 2018-10-09 | 宁波神通模塑有限公司 | Dynamo belt wheel cover resistance to compression covers assembly equipment |
| CN110253242A (en) * | 2019-06-11 | 2019-09-20 | 苏州托克斯冲压设备有限公司 | Open flap-type closing device |
| CN110270873A (en) * | 2019-07-27 | 2019-09-24 | 重庆第二机床厂有限责任公司 | Lathe feed device |
| CN111673677A (en) * | 2020-07-07 | 2020-09-18 | 湖北清江水电开发有限责任公司 | Device and method for disassembling tight bushing of hydroelectric generating set |
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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: 20150819 Termination date: 20200423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |