CN207379699U - High frequency testing stand Shockproof abrasion resistant self-lubricate guider - Google Patents
High frequency testing stand Shockproof abrasion resistant self-lubricate guider Download PDFInfo
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- CN207379699U CN207379699U CN201721377427.9U CN201721377427U CN207379699U CN 207379699 U CN207379699 U CN 207379699U CN 201721377427 U CN201721377427 U CN 201721377427U CN 207379699 U CN207379699 U CN 207379699U
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- guiding axis
- high frequency
- testing stand
- frequency testing
- lubricate
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Abstract
The utility model is related to a kind of high frequency testing stand Shockproof abrasion resistant self-lubricate guiders, including bottom plate, fulcrum bearing, slide connecting plate, on, lower copper sheathing, two guiding axis and connecting rod composition, wherein, bottom plate is fixed on high frequency testing stand, four angles of bottom plate are respectively equipped with fulcrum bearing, two guiding axis are packed in respectively between two fulcrum bearings up and down, guiding axis stage casing position is provided with slip connecting plate, the outer end face for sliding connecting plate is rectangular flat plate, the left and right sides of inner face is equipped with the chain to be slidably connected set connect with guideway load, it is fitted with respectively between the chain to be slidably connected set and guiding axis, lower copper sheathing, connecting plate is slided to be connected and interlock with connecting rod by bearing, connecting rod is connected linkage with the bent axle of high frequency testing stand.The device has the advantages of reducing loss, self-lubricate, antivibration wear resistant, reduction noise, perfect heat-dissipating.
Description
Technical field
The utility model belongs to damper technical field of test equipment, and a kind of particularly high frequency testing stand Shockproof abrasion resistant is automatic
Lubricate guider.
Background technology
It is higher to the quality requirement of damper since damper is the important component of vehicle traveling, so damper
It needs to do substantial amounts of experiment to ensure the reliability of its quality.When doing fatigue test to damper, it is necessary to which damper is placed
On high frequency testing stand, up-and-down movement, guider of the prior art, cunning thereon are done under the action of guider
Block is embedded in the sliding slot of slideway, in order to ensure the lubricant effect of guider, is opened up oil guide groove on the inner wall of sliding block both sides, is adopted
Lubricating oil is conveyed between sliding block and sliding slot through pipeline with external hydraulic oil pump.But since the frequency of sliding block working in reciprocating mode is high, mill
Damage is also big, so after a period of operation, the oil guide groove of sliding block both sides can be polished gradually, cause the profit between sliding block and sliding slot
Cunning is not enough, and will be generated big noise, be seriously affected production environment.At this point, sliding block is just needed replacing, and under replacement
Sliding block can not re-use, and therefore, maintenance cost is higher.Meanwhile the oil consumption of hydraulic pressure pump oil is higher, it is average it is every 3~4 it is small when need
A lubricating oil is added, not only cost increases, and hydraulic oil pump, once breaking down, entire testing stand must all stop at once
Only, experiment is caused to stop, directly influences the result of the test of product.
Utility model content
The purpose of this utility model, which is to provide one kind, can improve testing equipment service life, reduce loss, can moisten automatically
Sliding high frequency testing stand Shockproof abrasion resistant self-lubricate guider.
Realizing technical solution adopted in the utility model is：The guider include bottom plate, fulcrum bearing, slide connecting plate,
Upper and lower copper sheathing, two guiding axis and connecting rod composition, wherein, bottom plate is fixed on high frequency testing stand, and four angles of bottom plate are set respectively
There is fulcrum bearing, two guiding axis are packed in respectively between two fulcrum bearings up and down, and guiding axis stage casing position is provided with slip connecting plate, sliding
The outer end face of dynamic connecting plate is rectangular flat plate, and the left and right sides of inner face is equipped with the chain to be slidably connected set connect with guideway load,
Upper and lower copper sheathing is fitted between the chain to be slidably connected set and guiding axis respectively, connecting plate is slided and is connected and interlocks with connecting rod by bearing,
Connecting rod is connected linkage with the bent axle on high frequency testing stand.
The centre of the guiding axis is equipped with blind hole, is marked with lubricating oil in hole, three are provided in the one side on guiding axis top
A oilhole.
Three equidistant oil grooves are equipped on the upper and lower copper sheathing, the curvilinear style oil line of connection is equipped between each oil groove,
In, the connection corresponding with three oilholes on guiding axis of three oil grooves of upper copper sheathing.
It is reasonable in design according to high frequency testing stand Shockproof abrasion resistant self-lubricate guider made of said program,
Using oil groove and oily line is set on the oilhole and copper sheathing set on guiding axis, in the reciprocating motion of sliding connection plate, make always
Contact friction surface of the guiding axis with copper sheathing generates one layer of oil film, guiding axis friction and abrasion thus can be reduced, without external pump
Oily equipment, you can the self-lubricate of guider is realized, so as to improve the service life of high frequency testing stand.The device has reduction
The advantages of loss, self-lubricate, antivibration wear resistant, reduction noise, perfect heat-dissipating.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of copper sheathing in Fig. 1.
Specific embodiment
Referring to Fig. 1, Fig. 2, the high frequency testing stand Shockproof abrasion resistant self-lubricate guider of the utility model, the guider
It is formed including bottom plate 2, fulcrum bearing 1, slip connecting plate 4,7 and 10, two guiding axis 5 of upper and lower copper sheathing and connecting rod 13, wherein, bottom plate 2
It is fixed on high frequency testing stand, four angles of bottom plate 2 are respectively equipped with fulcrum bearing 1, and two guiding axis 5 are packed in two up and down respectively
Between bearing 1,5 stage casing position of guiding axis, which is provided with, slides connecting plate 4, slides the outer end face of connecting plate 4 as rectangular flat plate, inner face
The left and right sides be equipped with guiding axis 5 suit connection chain to be slidably connected set 3, match somebody with somebody respectively between the chain to be slidably connected set 3 and guiding axis 5
Equipped with upper and lower copper sheathing 7 and 10, slide connecting plate 4 and be connected and interlock with connecting rod 13 by bearing 12, connecting rod 13 and high frequency testing stand
Bent axle 14 connects linkage.The centre of the guiding axis 5 is equipped with blind hole 11, lubricating oil 6 is marked in hole, on guiding axis 5
It opens there are three oilhole 9 one side in portion.Three equidistant oil grooves 8 are equipped on the upper and lower copper sheathing 7 and 10, are set between each oil groove
There is the curvilinear style oil line 15 of connection, wherein, the connection corresponding with three oilholes on guiding axis 5 of three oil grooves of upper copper sheathing 7.
When carrying out the high frequency experiment of damper, connecting rod is driven by the bent axle 14 of high frequency testing stand, connecting rod 13 passes through bearing
12 drive slip connecting plate 4, by the bias of axis, slip connecting plate 4 are made to be done along guiding axis 5 and is vertically moved back and forth.At this
In motion process, due to being injected with lubricating oil 6, and three oil grooves of upper copper sheathing 7 and guiding axis 5 in the blind hole 11 of guiding axis 5
On three oilholes correspond to connection, when in upper copper sheathing 7 oil groove 8 by guiding axis 5 oilhole 9 and overlap when, in lubricating oil 6
Under liquid level tension and pressure action, three oil grooves 8 in upper copper sheathing 7 start oil suction by three oilholes 9 of guiding axis 5, make profit
Lubricating oil is full of oil groove 8；When missing oilhole 9, the lubricating oil in oil groove 8 is compressed by oily line 15 outside diffusion profile to guiding axis 5
On wall, lower copper sheathing 10 can adsorb the lubricating oil brought on 5 outer wall of guiding axis by gravity and friction during vertical movement, into
One step is compressed by oily line 15 and spread, and is uniformly divided so as to which contact friction surface of the upper and lower copper sheathing with guiding axis be promoted to generate one layer
The oil film of cloth can effectively be reduced friction, worn, and reduce noise, meanwhile, at work, lubricating oil is stored in inside can for guiding axis 5
Substantial amounts of heat is absorbed, after fluid absorbs heat, thin mist of oil is formed and is climbed upwards along 11 tube wall of blind hole, it not only can be by blind hole 1
In the oilhole 9 of the fluid sucking top of bottom, lubrication is endlessly provided, and oil consumption is substantially reduced, and worker only needs to add
Add a lubricating oil, guider can continuous work 8 it is small when more than, saved cost.The guider is without external pump oil
Equipment, you can the self-lubricate of guider is realized, so as to improve the service life of high frequency testing stand.
Claims (3)
1. a kind of high frequency testing stand Shockproof abrasion resistant self-lubricate guider, it is characterised in that：The guider includes bottom plate, branch
Bearing slides connecting plate, upper and lower copper sheathing, two guiding axis and connecting rod composition, wherein, bottom plate is fixed on high frequency testing stand, bottom plate
Four angles be respectively equipped with fulcrum bearing, two guiding axis are packed in respectively between two fulcrum bearings up and down, and guiding axis stage casing position is set
Slip connecting plate is equipped with, slides the outer end face of connecting plate as rectangular flat plate, the left and right sides of inner face is equipped with and guideway load
The chain to be slidably connected set connect, is fitted with upper and lower copper sheathing respectively between the chain to be slidably connected set and guiding axis, slide connecting plate by bearing with
Connecting rod is connected and interlocked, and connecting rod is connected linkage with the bent axle of high frequency testing stand.
2. high frequency testing stand Shockproof abrasion resistant self-lubricate guider according to claim 1, it is characterised in that：It is described to lead
Blind hole is equipped with to the centre of axis, is marked with lubricating oil in hole, opens that there are three oilholes in the one side on guiding axis top.
3. high frequency testing stand Shockproof abrasion resistant self-lubricate guider according to claim 1, it is characterised in that：It is described
Three equidistant oil grooves are equipped on upper and lower copper sheathing, the curvilinear style oil line of connection is equipped between each oil groove, wherein, upper copper sheathing
The connection corresponding with three oilholes on guiding axis of three oil grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377427.9U CN207379699U (en) | 2017-10-24 | 2017-10-24 | High frequency testing stand Shockproof abrasion resistant self-lubricate guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377427.9U CN207379699U (en) | 2017-10-24 | 2017-10-24 | High frequency testing stand Shockproof abrasion resistant self-lubricate guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207379699U true CN207379699U (en) | 2018-05-18 |
Family
ID=62337064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721377427.9U Active CN207379699U (en) | 2017-10-24 | 2017-10-24 | High frequency testing stand Shockproof abrasion resistant self-lubricate guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207379699U (en) |
-
2017
- 2017-10-24 CN CN201721377427.9U patent/CN207379699U/en active Active
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