CN108533660A - A kind of damper - Google Patents
A kind of damper Download PDFInfo
- Publication number
- CN108533660A CN108533660A CN201810419864.5A CN201810419864A CN108533660A CN 108533660 A CN108533660 A CN 108533660A CN 201810419864 A CN201810419864 A CN 201810419864A CN 108533660 A CN108533660 A CN 108533660A
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- Prior art keywords
- groove
- kelly
- spring
- square
- slot
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
- F16F9/3235—Constructional features of cylinders
- F16F9/3242—Constructional features of cylinders of cylinder ends, e.g. caps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3271—Assembly or repair
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/38—Covers for protection or appearance
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/43—Filling or drainage arrangements, e.g. for supply of gas
- F16F9/437—Drainage arrangements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
A kind of damper, including cylinder body, piston rod, stock, the both ends of cylinder body are respectively connected with cover board, the both sides of cylinder body are provided with the first square, the first groove is offered on first square, the both sides of cover board are provided with the second square, through slot is offered on second square, stock passes through its bottom and the first fit depressions after through slot, it is provided with elongated slot in second square, second groove, third groove, 4th groove, sequentially connected fixed link is provided in elongated slot, telescopic rod, arc block, arc block is in contact with stock, limiting plate is connected with below arc block, the first kelly is provided in second groove, first kelly extends in the card slot on stock, the second kelly being in contact with limiting plate is provided in 4th groove, second kelly extends in the card slot on the first kelly, the spring being connected with stock is provided in third groove.The design not only installs and dismantles easy, reliability height, but also service life is long, simple in structure, at low cost.
Description
Technical field
The present invention relates to automobile shock technical field more particularly to a kind of damper, it is primarily adapted for use in and simplifies installation and tear open
It unloads process, improve unfailing performance.
Background technology
It is typically equipped with damper on automobile suspension system, widely used on automobile is two-way function telescopic shock absorber,
Damper is the rapid wear accessory during automobile use, damper work quality, by directly affect running car stationarity and
The service life of other parts, therefore damper should be made often in good working order, common damper mostly passes through screw
It is fixed with nut, needs replacing oil after damper long-time use, when dismounting needs to complete to subtract by tools such as screwdrivers
The dismounting of device is shaken, it is time-consuming and laborious, it is not easy to the use of people.
Chinese patent, Authorization Notice No. CN207034060U, the utility model that authorized announcement date is on 2 23rd, 2018
A kind of transmission of automobile chassis axis dampening arrangement, including fixed frame are disclosed, the surface activity of fixed frame is connected with activity box, Gu
The bottom for determining frame is flexibly connected framed lid, and the front and back of frame lid is both provided with movable axis, the surface activity connection of movable axis
There are fixed block and the movable block inside fixed block, the back side of fixed block to be fixedly connected with the front of frame lid, the top of movable block
Portion runs through fixed block and extends to the outside of fixed block, and the back side of movable block is fixedly connected with hook, and the front of fixed frame is fixed
It is connected with square；For the dampening arrangement of above structure in use, rotating down threaded rod, threaded rod makes lock ring be detached with hook,
Movable block is pulled down, frame lid is removed, oil is poured into fixed frame, frame lid is covered, lock ring is placed on hook, be rotated up screw thread
Bar to frame lid and fixed frame seals, and so that damper is easy to use, damper does not need the tools such as screwdriver when more changing oil
Complete the dismounting to damper.Although the utility model completes the dismounting to damper, it still has following defect：
It needs to twist threaded rod in the utility model disassembly process, it is rather troublesome, and it is provided only with a mouth of changing oil, such damping oil is
It changes sordid, different damping oil and is blended in one piece, damping deterioration of oil can be caused, influence the using effect of damper.
Invention content
The purpose of the present invention is overcome installation existing in the prior art and dismantle the defect cumbersome, reliability is low and ask
Topic provides a kind of damper that installation is high with dismounting simplicity, reliability.
In order to achieve the above object, technical solution of the invention is：A kind of damper, including cylinder body and piston rod, institute
The one end for stating cylinder body is connected with No.1 cover board, and the other end of cylinder body is connected with No. two cover boards, and one end of the piston rod passes through one
It is connected with the piston in cylinder body after number cover board, the other end of piston rod is connected with No.1 lifting lug, and No. two cover boards are far from cylinder
One end of body is connected with No. two lifting lugs, and the No.1 cover board, No. two cover boards are connected by attachment device with cylinder body, the company
Connection device includes stock, the first square, the second square, and first square is arranged to be opened up on the both sides of cylinder body, the first square
There is the first groove, second square is arranged offers through slot on the both sides of No.1 cover board, No. two cover boards, the second square,
The stock passes through its bottom and the first fit depressions after through slot, is provided in second square and is communicated with through slot
Elongated slot is provided with telescopic mounting in elongated slot, and one end of telescopic mounting is connected with the inner wall of elongated slot, telescopic mounting it is another
One end resists stock.
The telescopic mounting includes fixed link and telescopic rod, and one end of the fixed link is connected with the inner wall of elongated slot,
The other end of fixed link is connected with one end of telescopic rod, and the other end of telescopic rod is connected with the first arc block, the first arc block
It is in contact with the peripheral surface of stock, the telescopic rod can be moved along the inner wall of fixed link, and is arranged on the peripheral surface of telescopic rod
One end of one spring, the first spring is connected with fixed link, and the other end of the first spring is connected with the first arc block.
Position in second square positioned at through slot side offers the second groove communicated with through slot, second party
The third groove communicated with through slot is offered positioned at the position of the through slot other side in block, and elongated slot and the are located in the second square
Position between two grooves offers the 4th groove, and the 4th groove is communicated with elongated slot, the second groove；
Position in the elongated slot below telescopic rod is provided with limiting plate, and limiting plate is connected with the first arc block；
The first kelly and limited block are provided in second groove, one end of first kelly extends to after limited block
The other end of the outside of second square, the first kelly extends in the first card slot on stock, and it is recessed that second is located on the first kelly
Position in slot is provided with the first convex block, and second spring is arranged on the first kelly, and one end of second spring is connected with limited block
It connects, the other end of second spring is connected with the first convex block；
The second kelly is provided in 4th groove, one end of the second kelly is in contact with limiting plate, the second kelly it is another
End extends in the second card slot on the first kelly, and the position being located on the second kelly in the 4th groove is provided with the second convex block,
Third spring is arranged on second kelly, one end of third spring is connected with the second convex block, the other end of third spring and
The inner wall of four grooves is connected；
The 4th spring is provided in the third groove, one end of the 4th spring is connected with the inner wall of third groove, the 4th bullet
The other end of spring is connected with the peripheral surface of stock.
The length of the limiting plate is equal to the length of telescopic rod, and one end that second kelly is in contact with limiting plate is in wedge
Shape.
The second arc block and the 5th spring, one end of second arc block and the first card are provided in first card slot
Bar is in contact, and the other end of the second arc block is connected with one end of the 5th spring, the other end and the first card slot of the 5th spring
Inner wall be connected.
The stock is L-type structure, and first groove is L-type structure.
The one end of the stock far from the first groove is connected with draw ring, and draw ring is located at the outside of the second square.
Compared with prior art, beneficial effects of the present invention are：
1, the both ends of cylinder body are respectively connected with cover board in a kind of damper of the present invention, and cover board is connected by attachment device with cylinder body,
Attachment device includes stock, the first square, the second square, and the first square is arranged to be offered on the both sides of cylinder body, the first square
First groove, the second square, which is arranged on the both sides of cover board, the second square, offers through slot, and stock passes through its bottom after through slot
Portion and the first fit depressions are provided with the elongated slot communicated with through slot in the second square, telescopic mounting are provided in elongated slot,
One end of telescopic mounting is connected with the inner wall of elongated slot, and the other end of telescopic mounting resists stock；The damping of above structure
Device can make the first square fix or separate with the second square by stock and the first groove, and then be torn open to cover board and cylinder body
Dress, facilitates damper to change oil, meanwhile, two cover boards of setting can make the oil discharge in cylinder body clean, avoid the old and new's shock absorber fluid
Mixing is rotten, influences damper use.Therefore, present invention installation and dismounting simplicity, reliability are high.
2, the position in a kind of damper of the present invention in elongated slot below telescopic rod is provided with limiting plate, limiting plate and the
One arc block is connected, and one end of the first kelly passes through the outside that the second square is extended to after limited block, the first kelly it is another
End extends in the first card slot on stock, and one end of the second kelly is in contact with limiting plate, and the other end of the second kelly extends
In the second card slot on to the first kelly, the 4th spring is connected with the peripheral surface of stock, and above-mentioned design passes through the first kelly,
Two kellies, the 4th spring prevent the stock rotation from causing the separation of cover board and cylinder body, to avoid damper from being damaged.Cause
This, service life of the present invention is long.
3, telescopic mounting includes fixed link and telescopic rod in a kind of damper of the present invention, one end of telescopic rod and fixed link
It is connected, the other end of telescopic rod is connected with the first arc block, and the first spring, above structure are arranged on the peripheral surface of telescopic rod
Telescopic mounting it is simple in structure, at low cost；The length of limiting plate is equal to the length of telescopic rod, and the second kelly connects with limiting plate
The wedge shaped shape in tactile one end improves the unfailing performance of the second kelly work；The second arc block and the is provided in first card slot
Five springs, one end of the second arc block are in contact with the first kelly, one end phase of the other end of the second arc block and the 5th spring
Connection, the other end of the 5th spring are connected with the inner wall of the first card slot, and the second arc block of setting and the 5th spring are not only reinforced
Limit of first kelly to stock, and reduce abrasion of first kelly to stock, improve the service life of stock；It is long
The one end of bar far from the first groove is connected with draw ring, and draw ring is located at the outside of the second square, draw ring is added, in order to operate.Cause
This, the configuration of the present invention is simple, at low cost, reliability is high, service life is long, easy to operate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the enlarged drawing of A in Fig. 1.
In figure：Cylinder body 1, piston rod 2,3, No. two cover boards 4 of No.1 cover board, 5, No. two lifting lugs 6 of No.1 lifting lug, stock 7, first
Card slot 71, the second arc block 72, the 5th spring 73, draw ring 74, the first square 8, the first groove 81, the second square 9, through slot
91, elongated slot 92, fixed link 93, telescopic rod 94, the first arc block 95, the first spring 96, the second groove 97, third groove 98,
Four grooves 99, limiting plate 910, the first kelly 911, limited block 912, the first convex block 913, second spring 914, the second kelly 915,
Second card slot 916, the second convex block 917, third spring 918, the 4th spring 919.
Specific implementation mode
Below in conjunction with description of the drawings, the present invention is described in further detail with specific implementation mode.
Referring to Fig. 1, Fig. 2, a kind of damper, including cylinder body 1 and piston rod 2, one end of the cylinder body 1 is connected with No.1 lid
Plate 3, the other end of cylinder body 1 are connected with No. two cover boards 4, one end of the piston rod 2 pass through after No.1 cover board 3 in cylinder body 1
Piston is connected, and the other end of piston rod 2 is connected with No.1 lifting lug 5, and the one end of No. two cover boards 4 far from cylinder body 1 is connected with
No. two lifting lugs 6,3, No. two cover boards 4 of the No.1 cover board are connected by attachment device with cylinder body 1, and the attachment device includes
Stock 7, the first square 8, the second square 9, first square 8 is arranged offers on the both sides of cylinder body 1, the first square 8
One groove 81, second square 9 is arranged offers through slot on the both sides of 3, No. two cover boards 4 of No.1 cover board, the second square 9
91, its bottom is matched with the first groove 81 after the stock 7 passes through through slot 91, is provided with and is passed through in second square 9
The elongated slot 92 that straight slot 91 communicates is provided with telescopic mounting, one end of telescopic mounting and the inner wall phase of elongated slot 92 in elongated slot 92
Connection, the other end of telescopic mounting resist stock 7.
The telescopic mounting includes fixed link 93 and telescopic rod 94, the inner wall of one end and elongated slot 92 of the fixed link 93
It is connected, the other end of fixed link 93 is connected with one end of telescopic rod 94, and the other end of telescopic rod 94 is connected with the first arc
Block 95, the first arc block 95 are in contact with the peripheral surface of stock 7, and the telescopic rod 94 can be moved along the inner wall of fixed link 93, be stretched
The first spring 96 is arranged on the peripheral surface of contracting bar 94, one end of the first spring 96 is connected with fixed link 93, the first spring 96
The other end be connected with the first arc block 95.
Position in second square 9 positioned at 91 side of through slot offers the second groove communicated with through slot 91
97, the 9 interior position positioned at 91 other side of through slot of the second square offers the third groove 98 communicated with through slot 91, second party
Position in block 9 between elongated slot 92 and the second groove 97 offers the 4th groove 99, the 4th groove 99 and elongated slot 92, second
Groove 97 communicates；
Position in the elongated slot 92 positioned at 94 lower section of telescopic rod is provided with limiting plate 910, limiting plate 910 and the first arc block 95
It is connected；
The first kelly 911 and limited block 912 are provided in second groove 97, one end of first kelly 911 passes through limit
The outside of the second square 9 is extended to after the block 912 of position, the other end of the first kelly 911 extends to the first card slot 71 on stock 7
Interior, the position being located on the first kelly 911 in second groove 97 is provided with the first convex block 913, and the is arranged on the first kelly 911
One end of two springs 914, second spring 914 is connected with limited block 912, the other end of second spring 914 and the first convex block 913
It is connected；
The second kelly 915 is provided in 4th groove 99, one end of the second kelly 915 is in contact with limiting plate 910, and second
The other end of kelly 915 extends in the second card slot 916 on the first kelly 911, and the 4th groove 99 is located on the second kelly 915
Interior position is provided with the second convex block 917, is arranged with third spring 918 on the second kelly 915, one end of third spring 918 with
Second convex block 917 is connected, and the other end of third spring 918 is connected with the inner wall of the 4th groove 99；
The 4th spring 919 is provided in the third groove 98, one end of the 4th spring 919 is connected with the inner wall of third groove 98
It connects, the other end of the 4th spring 919 is connected with the peripheral surface of stock 7.
The length of the limiting plate 910 is equal to the length of telescopic rod 94, and second kelly 915 connects with limiting plate 910
The wedge shaped shape in tactile one end.
The second arc block 72 and the 5th spring 73, one end of second arc block 72 are provided in first card slot 71
It is in contact with the first kelly 911, the other end of the second arc block 72 is connected with one end of the 5th spring 73, the 5th spring 73
The other end is connected with the inner wall of the first card slot 71.
The stock 7 is L-type structure, and first groove 81 is L-type structure.
The one end of the stock 7 far from the first groove 81 is connected with draw ring 74, and draw ring 74 is located at the outside of the second square 9.
The principle of the present invention is described as follows：
The design one kind is used for transmission of automobile chassis axis dampening arrangement, the stock being equipped with and the first groove can make the first square and
Second square is fixed or is separated, and then is dismounted to cover board and cylinder body, facilitates changing oil for damper, the 4th bullet being equipped with
Spring, the first kelly and the first card slot can prevent stock from rotating, and cause the separation of cover board and cylinder body, to cause damper to damage
It is bad, meanwhile, symmetrically arranged two cover boards can make the oil discharge in cylinder body clean, avoid the mixing of the old and new's damping oil rotten, shadow
Ring the use of damper.Rubber pad is installed, to improve sealing effect between cylinder body and cover board.
In use, two cover boards are all opened, the first arc block, telescopic rod and the first spring-compressed are pressed, limiting plate moves,
Second kelly moves upwards under the action of third spring, leaves the second card slot, pulls the first kelly, passes through the first convex block and limit
Position block compresses second spring, and draw ring, the 4th spring is pulled to be stretched, and stock is rotated away from the first groove, releases first
Fixed relationship between square and the second square, picks up cover board, by the oil extraction of cylinder body lower end, after the completion of oil extraction, by cylinder body lower end
Cover board install, by cylinder body upper end inject oil, after the completion of oiling, cover board is covered, stock is under the action of four springs
It comes back in the first groove, cover board and cylinder body is fixed, the first kelly returns under second spring effect in the first card slot, right
Stock is fixed, and telescopic rod limits stock by the first arc block under the action of the first spring, and limiting plate is by
Two kellies are got into again in the second card slot, and the first kelly is fixed, and installation is completed.
Embodiment 1：
Referring to Fig. 1, Fig. 2, a kind of damper, including cylinder body 1 and piston rod 2, one end of the cylinder body 1 are connected with No.1 cover board 3,
The other end of cylinder body 1 is connected with No. two cover boards 4, one end of the piston rod 2 pass through after No.1 cover board 3 with the piston in cylinder body 1
It is connected, the other end of piston rod 2 is connected with No.1 lifting lug 5, and the one end of No. two cover boards 4 far from cylinder body 1 is connected with No. two
Lifting lug 6,3, No. two cover boards 4 of the No.1 cover board are connected by attachment device with cylinder body 1, and the attachment device includes stock
7, the first square 8, the second square 9, first square 8 are arranged that offer first on the both sides of cylinder body 1, the first square 8 recessed
Slot 81, second square 9 is arranged offers through slot 91 on the both sides of 3, No. two cover boards 4 of No.1 cover board, the second square 9,
Its bottom is matched with the first groove 81 after the stock 7 passes through through slot 91, is provided in second square 9 and through slot
91 elongated slots 92 communicated are provided with telescopic mounting in elongated slot 92, and one end of telescopic mounting is connected with the inner wall of elongated slot 92,
The other end of telescopic mounting resists stock 7；The telescopic mounting includes fixed link 93 and telescopic rod 94, the fixed link 93
One end be connected with the inner wall of elongated slot 92, the other end of fixed link 93 is connected with one end of telescopic rod 94, telescopic rod 94
The other end is connected with the first arc block 95, and the first arc block 95 is in contact with the peripheral surface of stock 7, and the telescopic rod 94 can be along solid
The inner wall of fixed pole 93 moves, and the first spring 96, one end of the first spring 96 and fixed link are arranged on the peripheral surface of telescopic rod 94
93 are connected, and the other end of the first spring 96 is connected with the first arc block 95；The stock 7 is L-type structure, and described first is recessed
Slot 81 is L-type structure；The one end of the stock 7 far from the first groove 81 is connected with draw ring 74, and draw ring 74 is located at the second square 9
It is external.
Embodiment 2：
Substance with embodiment 1, the difference is that：
The communicated with through slot 91 is offered positioned at the position of 91 side of through slot referring to Fig. 1, Fig. 2, in second square 9
Two grooves 97, the 9 interior position positioned at 91 other side of through slot of the second square offer the third groove 98 communicated with through slot 91,
Position in second square 9 between elongated slot 92 and the second groove 97 offers the 4th groove 99, the 4th groove 99 and elongated slot
92, the second groove 97 communicates；Position in the elongated slot 92 positioned at 94 lower section of telescopic rod is provided with limiting plate 910, limiting plate 910
It is connected with the first arc block 95；The first kelly 911 and limited block 912, first card are provided in second groove 97
One end of bar 911 extends to the outside of the second square 9 after limited block 912, and the other end of the first kelly 911 extends to stock
It is located at the position in the second groove 97 in the first card slot 71 on 7, on the first kelly 911 and is provided with the first convex block 913, the first card
Second spring 914 is arranged on bar 911, one end of second spring 914 is connected with limited block 912, second spring 914 it is another
End is connected with the first convex block 913；The second kelly 915, one end of the second kelly 915 and limit are provided in 4th groove 99
Position plate 910 is in contact, and the other end of the second kelly 915 extends in the second card slot 916 on the first kelly 911, the second kelly
The position being located on 915 in the 4th groove 99 is provided with the second convex block 917, and third spring 918 is arranged on the second kelly 915,
One end of third spring 918 is connected with the second convex block 917, the inner wall phase of the other end of third spring 918 and the 4th groove 99
Connection；The 4th spring 919, one end of the 4th spring 919 and the inner wall phase of third groove 98 are provided in the third groove 98
Connection, the other end of the 4th spring 919 are connected with the peripheral surface of stock 7；The length of the limiting plate 910 is equal to telescopic rod 94
Length, the wedge shaped shape in one end that second kelly 915 is in contact with limiting plate 910；It is provided in first card slot 71
Second arc block 72 and the 5th spring 73, one end of second arc block 72 are in contact with the first kelly 911, the second arc block
72 other end is connected with one end of the 5th spring 73, and the other end of the 5th spring 73 is connected with the inner wall of the first card slot 71
It connects.
Claims (7)
1. a kind of damper, including cylinder body（1）With piston rod（2）, it is characterised in that：The cylinder body（1）One end be connected with one
Number cover board（3）, cylinder body（1）The other end be connected with No. two cover boards（4）, the piston rod（2）One end pass through No.1 cover board（3）
Afterwards with cylinder body（1）Interior piston is connected, piston rod（2）The other end be connected with No.1 lifting lug（5）, No. two cover boards（4）
Far from cylinder body（1）One end be connected with No. two lifting lugs（6）, the No.1 cover board（3）, No. two cover boards（4）Pass through attachment device
With cylinder body（1）It is connected, the attachment device includes stock（7）, the first square（8）, the second square（9）, first square
（8）It is arranged in cylinder body（1）Both sides, the first square（8）On offer the first groove（81）, second square（9）Setting exists
No.1 cover board（3）, No. two cover boards（4）Both sides, the second square（9）On offer through slot（91）, the stock（7）Across passing through
Straight slot（91）Its bottom and the first groove afterwards（81）It matches, second square（9）It is inside provided with and through slot（91）It communicates
Elongated slot（92）, elongated slot（92）Inside it is provided with telescopic mounting, one end of telescopic mounting and elongated slot（92）Inner wall be connected,
The other end of telescopic mounting resists stock（7）.
2. a kind of damper according to claim 1, it is characterised in that：The telescopic mounting includes fixed link（93）With
Telescopic rod（94）, the fixed link（93）One end and elongated slot（92）Inner wall be connected, fixed link（93）The other end with stretch
Contracting bar（94）One end be connected, telescopic rod（94）The other end be connected with the first arc block（95）, the first arc block（95）With
Stock（7）Peripheral surface be in contact, the telescopic rod（94）It can be along fixed link（93）Inner wall movement, telescopic rod（94）Periphery
The first spring is arranged on face（96）, the first spring（96）One end and fixed link（93）It is connected, the first spring（96）It is another
One end and the first arc block（95）It is connected.
3. a kind of damper according to claim 2, it is characterised in that：
Second square（9）It is interior to be located at through slot（91）The position of side offers and through slot（91）The second groove communicated
（97）, the second square（9）It is interior to be located at through slot（91）The position of the other side offers and through slot（91）The third groove communicated
（98）, the second square（9）It is interior to be located at elongated slot（92）With the second groove（97）Between position offer the 4th groove（99）, the 4th
Groove（99）With elongated slot（92）, the second groove（97）It communicates；
The elongated slot（92）It is interior to be located at telescopic rod（94）The position of lower section is provided with limiting plate（910）, limiting plate（910）With first
Arc block（95）It is connected；
Second groove（97）Inside it is provided with the first kelly（911）With limited block（912）, first kelly（911）One
End is across limited block（912）After extend to the second square（9）Outside, the first kelly（911）The other end extend to stock（7）
On the first card slot（71）It is interior, the first kelly（911）It is upper to be located at the second groove（97）Interior position is provided with the first convex block
（913）, the first kelly（911）On be arranged with second spring（914）, second spring（914）One end and limited block（912）It is connected
It connects, second spring（914）The other end and the first convex block（913）It is connected；
4th groove（99）Inside it is provided with the second kelly（915）, the second kelly（915）One end and limiting plate（910）Phase
Contact, the second kelly（915）The other end extend to the first kelly（911）On the second card slot（916）It is interior, the second kelly
（915）It is upper to be located at the 4th groove（99）Interior position is provided with the second convex block（917）, the second kelly（915）On be arranged with third
Spring（918）, third spring（918）One end and the second convex block（917）It is connected, third spring（918）The other end and
Four grooves（99）Inner wall be connected；
The third groove（98）Inside it is provided with the 4th spring（919）, the 4th spring（919）One end and third groove（98）'s
Inner wall is connected, the 4th spring（919）The other end and stock（7）Peripheral surface be connected.
4. a kind of damper according to claim 3, it is characterised in that：The limiting plate（910）Length be equal to it is flexible
Bar（94）Length, second kelly（915）With limiting plate（910）The wedge shaped shape in one end being in contact.
5. a kind of damper according to claim 3, it is characterised in that：First card slot（71）Inside it is provided with the second arc
Shape block（72）With the 5th spring（73）, second arc block（72）One end and the first kelly（911）It is in contact, the second arc
Block（72）The other end and the 5th spring（73）One end be connected, the 5th spring（73）The other end and the first card slot（71）'s
Inner wall is connected.
6. a kind of damper according to any one of claim 1-5, it is characterised in that：The stock（7）For L-type knot
Structure, first groove（81）For L-type structure.
7. a kind of damper according to claim 6, it is characterised in that：The stock（7）Far from the first groove（81）'s
One end is connected with draw ring（74）, draw ring（74）Positioned at the second square（9）Outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810419864.5A CN108533660B (en) | 2018-05-04 | 2018-05-04 | Shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810419864.5A CN108533660B (en) | 2018-05-04 | 2018-05-04 | Shock absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108533660A true CN108533660A (en) | 2018-09-14 |
| CN108533660B CN108533660B (en) | 2023-05-12 |
Family
ID=63476296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810419864.5A Active CN108533660B (en) | 2018-05-04 | 2018-05-04 | Shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108533660B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7204549A (en) * | 1971-04-14 | 1972-10-17 | ||
| CN201027880Y (en) * | 2007-05-14 | 2008-02-27 | 周良庆 | Compressed gas spring |
| CN203670576U (en) * | 2014-01-13 | 2014-06-25 | 江苏现代电力科技股份有限公司 | Air-resistance shock absorber |
| WO2016084657A1 (en) * | 2014-11-28 | 2016-06-02 | 日立オートモティブシステムズ株式会社 | Cylinder device |
| CN206883630U (en) * | 2017-07-19 | 2018-01-16 | 江苏力野精工科技有限公司 | A kind of industrial part screening mechanical arm |
| CN206908406U (en) * | 2017-07-10 | 2018-01-19 | 全南县超亚科技有限公司 | A kind of jump ring of fixed magnetic shoe |
| CN207034060U (en) * | 2017-07-09 | 2018-02-23 | 代孝红 | A kind of transmission of automobile chassis axle dampening arrangement |
| CN207044763U (en) * | 2017-07-20 | 2018-02-27 | 广州市裕高塑料制品有限公司 | A kind of mould of convenient maintenance |
-
2018
- 2018-05-04 CN CN201810419864.5A patent/CN108533660B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7204549A (en) * | 1971-04-14 | 1972-10-17 | ||
| CN201027880Y (en) * | 2007-05-14 | 2008-02-27 | 周良庆 | Compressed gas spring |
| CN203670576U (en) * | 2014-01-13 | 2014-06-25 | 江苏现代电力科技股份有限公司 | Air-resistance shock absorber |
| WO2016084657A1 (en) * | 2014-11-28 | 2016-06-02 | 日立オートモティブシステムズ株式会社 | Cylinder device |
| CN207034060U (en) * | 2017-07-09 | 2018-02-23 | 代孝红 | A kind of transmission of automobile chassis axle dampening arrangement |
| CN206908406U (en) * | 2017-07-10 | 2018-01-19 | 全南县超亚科技有限公司 | A kind of jump ring of fixed magnetic shoe |
| CN206883630U (en) * | 2017-07-19 | 2018-01-16 | 江苏力野精工科技有限公司 | A kind of industrial part screening mechanical arm |
| CN207044763U (en) * | 2017-07-20 | 2018-02-27 | 广州市裕高塑料制品有限公司 | A kind of mould of convenient maintenance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108533660B (en) | 2023-05-12 |
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