CN204412930U - A kind of piston rod presses limit fixed sleeve positioner - Google Patents
A kind of piston rod presses limit fixed sleeve positioner Download PDFInfo
- Publication number
- CN204412930U CN204412930U CN201420859102.4U CN201420859102U CN204412930U CN 204412930 U CN204412930 U CN 204412930U CN 201420859102 U CN201420859102 U CN 201420859102U CN 204412930 U CN204412930 U CN 204412930U
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- CN
- China
- Prior art keywords
- fixed sleeve
- piston rod
- limit fixed
- gripper shoe
- piston
- 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
The utility model discloses a kind of piston rod to press limit fixed sleeve positioner, comprise pressure head and vertical gripper shoe, the upper end of described gripper shoe is provided with the upper location-plate of level, and the lower end of gripper shoe is provided with the base of level; The center of described base is provided with vertical adjustable limiting bar; Described upper location-plate is provided with the locating slot adapted with piston rod external diameter, described locating slot be positioned at described adjustable limiting bar vertical directly over.The beneficial effects of the utility model are that structure is simple, are easy to position piston-rod assembly, can dismantle fast, greatly improve operating efficiency to limit fixed sleeve after pressing.
Description
Technical field
The utility model relates to automobile absorber technical field, particularly relates to a kind of piston rod and to press limit fixed sleeve positioner.
Background technology
Concussion when damper rebounds after being mainly used to suppress spring shock-absorbing and the impact from road surface.Through uneven road surface, although shock-absorbing spring can filter the vibrations on road surface, spring self also has reciprocating motion, and damper is just used to suppress this spring to jump.Damper is too soft, and vehicle body will vertical bounce, and damper will bring too large resistance too firmly, hinders spring normally to work.About in the retrofit process of suspension, hard damper will be arranged in pairs or groups mutually with hard spring, and the hardness of spring is closely bound up with car weight, and therefore heavier car generally adopts harder damper.
One end of the piston rod of damper needs mounting limit fixed cover, between the two the general riveted joint adopted.By equipment pressure head pressed down to realize the riveted joint of limit fixed sleeve and piston rod during riveted joint; How piston rod is located fast, after riveted joint, can ensure that rapid removal is the key factor promoting operating efficiency.
Utility model content
The purpose of this utility model is the technological deficiency for existing in prior art, and provides a kind of and position piston lever of reducer for automobile fast, thus is convenient to the device that presses to limit fixed sleeve.
The technical scheme adopted for realizing the purpose of this utility model is: a kind of piston rod presses limit fixed sleeve positioner, it is characterized in that: comprise pressure head and vertical gripper shoe, the upper end of described gripper shoe is provided with the upper location-plate of level, and the lower end of gripper shoe is provided with the base of level; The center of described base is provided with vertical adjustable limiting bar; The implementation method of adjustable limiting bar is: the center of base has internal thread hole, internal thread hole place is provided with externally threaded adjustable limiting bar, the lower end of the upper end support piston bar assembly of adjustable limiting bar, the lower end of adjustable limiting bar is provided with adjustable nut, just can adjust the height of adjustable limiting bar by turning adjustable nut; Described upper location-plate is provided with the locating slot adapted with piston rod external diameter, described locating slot be positioned at described adjustable limiting bar vertical directly over.
Further, described locating slot is inlaid with the magnet for adsorbing piston-rod assembly.
Operation principle of the present utility model is: top one end of piston-rod assembly being placed in adjustable limiting bar, and piston-rod assembly is put into detent, and piston-rod assembly tightly holds by magnet; Pressed down by pressure head, the seal face of pressure head lower end contacts with the upper surface of limit fixed sleeve, and is pressed down by limit fixed sleeve again, till it contacts with the upper surface of upper location-plate.The beneficial effects of the utility model are that structure is simple, are easy to position piston-rod assembly, can dismantle fast, greatly improve operating efficiency to limit fixed sleeve after pressing.
Accompanying drawing explanation
Figure 1 shows that a kind of piston rod presses the structural representation of limit fixed sleeve positioner;
Figure 2 shows that the top view of upper location-plate 4 in Fig. 1;
Figure 3 shows that A-A direction view in Fig. 2;
Figure 4 shows that the structural representation of pressure head 5 in Fig. 1.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment:
Be illustrated in figure 1 a kind of piston rod to press limit fixed sleeve positioner, comprise dotted line in pressure head 5 and vertical gripper shoe 3, Fig. 1 and be depicted as piston-rod assembly 7; The upper end of described gripper shoe 3 is provided with the upper location-plate 4 of level, and the lower end of gripper shoe 3 is provided with the base 1 of level; The center of described base 1 is provided with vertical adjustable limiting bar 2.
The implementation method of adjustable limiting bar 2 is: the center of base 1 has internal thread hole, internal thread hole place is provided with externally threaded adjustable limiting bar 2, the lower end of the upper end support piston bar assembly 7 of adjustable limiting bar 2, the lower end of adjustable limiting bar 2 is provided with adjustable nut, just can adjust the height of adjustable limiting bar 2 by turning adjustable nut.
As shown in Figure 2, described upper location-plate 4 is provided with the locating slot 41 adapted with piston rod external diameter, described locating slot 41 be positioned at described adjustable limiting bar 2 vertical directly over.
As shown in Figure 2,3, described locating slot 41 is inlaid with the magnet 6 for adsorbing piston-rod assembly 7.
As shown in Figure 4, the bottom of described pressure head 5 is provided with multiple seal face 51 for fitting with limit fixed sleeve 8.
Operation principle: top one end of piston-rod assembly 7 being placed in adjustable limiting bar 2, puts into detent 41 by piston-rod assembly 7, and piston-rod assembly 7 tightly holds by magnet 6; Pressed down by pressure head 5, the seal face 51 of pressure head 5 lower end contacts with the upper surface of limit fixed sleeve 8, and is pressed down by limit fixed sleeve 8 again, till it contacts with the upper surface of upper location-plate 4.The beneficial effects of the utility model are that structure is simple, are easy to position piston-rod assembly 7, can dismantle fast, greatly improve operating efficiency to limit fixed sleeve 8 after pressing.
The above is only preferred embodiment of the present utility model; it should be noted that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. piston rod presses a limit fixed sleeve positioner, and it is characterized in that: comprise pressure head and vertical gripper shoe, the upper end of described gripper shoe is provided with the upper location-plate of level, and the lower end of gripper shoe is provided with the base of level; The center of described base is provided with vertical adjustable limiting bar; Described upper location-plate is provided with the locating slot adapted with piston rod external diameter, described locating slot be positioned at described adjustable limiting bar vertical directly over.
2. a kind of piston rod according to claim 1 presses limit fixed sleeve positioner, it is characterized in that described locating slot is inlaid with the magnet for adsorbing piston-rod assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859102.4U CN204412930U (en) | 2014-12-30 | 2014-12-30 | A kind of piston rod presses limit fixed sleeve positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859102.4U CN204412930U (en) | 2014-12-30 | 2014-12-30 | A kind of piston rod presses limit fixed sleeve positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204412930U true CN204412930U (en) | 2015-06-24 |
Family
ID=53463339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420859102.4U Expired - Fee Related CN204412930U (en) | 2014-12-30 | 2014-12-30 | A kind of piston rod presses limit fixed sleeve positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204412930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282801A (en) * | 2017-07-31 | 2017-10-24 | 成都市阿李科技有限公司 | A kind of squeeze riveter and fixing device |
| CN107738089A (en) * | 2017-11-10 | 2018-02-27 | 丹阳市鑫泰医疗器材有限公司 | A kind of walk help dolly front foot pipe nut press |
-
2014
- 2014-12-30 CN CN201420859102.4U patent/CN204412930U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282801A (en) * | 2017-07-31 | 2017-10-24 | 成都市阿李科技有限公司 | A kind of squeeze riveter and fixing device |
| CN107738089A (en) * | 2017-11-10 | 2018-02-27 | 丹阳市鑫泰医疗器材有限公司 | A kind of walk help dolly front foot pipe nut press |
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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: 20150624 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |