CN101596670A - A kind of tool for assembling rubber ring of piston - Google Patents
A kind of tool for assembling rubber ring of piston Download PDFInfo
- Publication number
- CN101596670A CN101596670A CNA2009101171073A CN200910117107A CN101596670A CN 101596670 A CN101596670 A CN 101596670A CN A2009101171073 A CNA2009101171073 A CN A2009101171073A CN 200910117107 A CN200910117107 A CN 200910117107A CN 101596670 A CN101596670 A CN 101596670A
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- CN
- China
- Prior art keywords
- rubber ring
- piston
- puck
- under pressure
- cope match
- 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.)
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Abstract
The invention discloses a kind of tool for assembling rubber ring of piston, it comprises base plate, be fixed in the piston placement rack on the base plate, the puck of piston placement rack top, the return spring of puck below, be positioned over the guide of the placement rubber ring of puck top, the top mold frame of guide top, puck piece under pressure and manual pressing mechanism, described top mold frame is fixed on the manual pressing mechanism, described top mold frame comprises cope match-plate pattern and the affixed rubber ring piece under pressure that is the cope match-plate pattern below, the middle part of cope match-plate pattern has the hole that a guide passes, described puck piece under pressure is symmetrically perpendicular to cope match-plate pattern, and the distance of the supreme template center of puck piece under pressure line is greater than the diameter of rubber ring.A kind of tool for assembling rubber ring of piston of the present invention adopts such structure, can improve efficiency of assembling, reduces operative employee's labour intensity, also can guarantee the rubber ring of piston assembly quality.
Description
Technical field
The present invention relates to machine equipment, relate in particular to a kind of tool for assembling rubber ring of piston.
Background technology
At present rubber ring is assembled to and adopts manual operations on the piston, when rubber ring hardness is higher, the strength of operative employee's assembling strengthens, because the expansion rate of rubber ring there are differences, the operative employee can cause part rubber ring slight damage when assembling by instrument, need pull down assembling once more again, efficiency of assembling is lower, and operative employee's labour intensity is bigger.
Summary of the invention
Technical problem to be solved by this invention provides a kind of tool for assembling rubber ring of piston, uses this kind tool for assembling rubber ring of piston can improve efficiency of assembling, reduces operative employee's labour intensity.
Solve this technical problem, technical scheme of the present invention is: a kind of tool for assembling rubber ring of piston, it comprises base plate, be fixed in the piston placement rack on the base plate, the puck of piston placement rack top, the return spring of puck below, be positioned over the guide of the placement rubber ring of puck top, the top mold frame of guide top, puck piece under pressure and manual pressing mechanism, described top mold frame is fixed on the manual pressing mechanism, described top mold frame comprises cope match-plate pattern and the affixed rubber ring piece under pressure that is the cope match-plate pattern below, the middle part of cope match-plate pattern has the hole that a guide passes, described puck piece under pressure is symmetrically perpendicular to cope match-plate pattern, and the distance of the supreme template center of puck piece under pressure line is greater than the diameter of rubber ring.
Described manual pressing mechanism comprises the bearing pin of hand-crank, bottom edge position, the supporting base and the compression spring at close bearing pin place, base plate top, one end and the bearing pin of described hand-crank are rotationally connected, and have the compression spring between described hand-crank and the supporting base.
Described guide is formed by push rod, conical section with the ball section that the upper step axle at the installation rubber ring place of piston adapts, conical section is between push rod and ball section, and the bottom center position of described ball section has the cavity that adapts with top land.
A kind of tool for assembling rubber ring of piston of the present invention adopts such structure, can improve efficiency of assembling, reduces operative employee's labour intensity, also can guarantee the rubber ring of piston assembly quality.
Description of drawings
Below in conjunction with accompanying drawing a kind of tool for assembling rubber ring of piston of the present invention is done explanation in further detail:
Fig. 1 is the structural representation of a kind of tool for assembling rubber ring of piston of the present invention;
Fig. 2 is the enlarged diagram of guide shown in Figure 1;
Fig. 3 is the enlarged diagram of top mold frame shown in Figure 1;
In Fig. 1, Fig. 2, Fig. 3,1, hand-crank; 2, top mold frame; 3, puck piece under pressure; 4, rubber ring; 5, puck; 6, compression spring; 7, supporting base; 8, bearing pin; 9, base plate; 10, return spring; 11, piston placement rack; 12, piston; 13, guide; 14, push rod; 15, conical section; 16, ball section; 17, cavity; 18, cope match-plate pattern; 19, connecting rod; 20, rubber ring piece under pressure.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, a kind of tool for assembling rubber ring of piston comprises base plate 9, supporting base 7, compression spring 6, hand-crank 1, bearing pin 8, top mold frame 2, guide 13, puck 5, return spring 10 and piston placement rack 11, one end of hand-crank 1 rotates around the bearing pin 8 of bottom edge position, base plate 9 tops have supporting base 7 near bearing pin 8 places, has compression spring 6 between hand-crank 1 and the supporting base 7, position away from bearing pin 8 on the base plate 9 has piston placement rack 11, the top of piston placement rack 11 has puck 5, the below of puck 5 has return spring 10, the center of top of puck 5 is placed with guide 13, guide 13 is by push rod 14, conical section 15 and ball section 16 are formed, conical section 15 is between push rod 14 and ball section 16, the bottom center position of ball section 16 has cavity 17, the shape and the top land of cavity 17 adapt, the base diameter of guide 13 is identical with the upper step axle external diameter at the installation rubber ring place of piston, and guide is placed on piston tip during assembling.Top mold frame 2 is made up of connecting rod 19, cope match-plate pattern 18 and rubber ring piece under pressure 20, the middle part of cope match-plate pattern 18 has the hole that a guide passes, rubber ring piece under pressure 20 is fixed in the below of cope match-plate pattern 18, connecting rod 19 is connected as a single entity hand-crank 1 and cope match-plate pattern 18, puck piece under pressure 3 is symmetrically perpendicular to cope match-plate pattern 18, and the distance of puck piece under pressure 3 supreme template center lines is greater than the diameter of rubber ring 4.
During use, the operator at first is placed into rubber ring 4 on the guide 13, the piston 12 that will assemble rubber ring is placed on the piston placement rack 11, the end of hand hand-crank 1 then, hand-crank 1 rotates counterclockwise around bearing pin, top mold frame 2 moves downward together with puck piece under pressure 3, the rubber ring piece under pressure of cope match-plate pattern 18 belows is pushed rubber ring 4, rubber ring 4 moves downward together with guide 13, when guide 13 is placed on the piston 12, guide 13 stop motions, rubber ring 4 still moves downward under the active force of rubber ring piece under pressure 20, and the lower end of puck piece under pressure 3 touches puck 5, along with the continuation that presses down, the active force that puck 5 overcomes return spring moves downward, and rubber ring 4 is forced on the piston along guide.
When the operator abandons firmly, the compression spring 6 on the supporting base 7 makes hand-crank 1 clockwise rotate around bearing pin, and puck moves upward under the active force of return spring, when running into the guide bottom, drives guide and moves upward, until returning to normal.
Claims (3)
1, a kind of tool for assembling rubber ring of piston, it is characterized in that: it comprises base plate (9), be fixed in the piston placement rack (11) on the base plate (9), the puck (5) of piston placement rack (11) top, the return spring (10) of puck (5) below, be positioned over the guide (13) of the placement rubber ring of puck (5) top, the top mold frame (2) of guide (13) top, puck piece under pressure (3) and manual pressing mechanism, described top mold frame (2) is fixed on the manual pressing mechanism, described top mold frame (2) comprises cope match-plate pattern (18) and the affixed rubber ring piece under pressure (20) that is cope match-plate pattern (18) below, the middle part of cope match-plate pattern (18) has the hole that a guide passes, described puck piece under pressure (3) is symmetrically perpendicular to cope match-plate pattern (18), and the distance of the supreme template center of puck piece under pressure (3) line is greater than the diameter of rubber ring (4).
2, a kind of tool for assembling rubber ring of piston according to claim 1, it is characterized in that: described manual pressing mechanism comprises the bearing pin (8) of hand-crank (1), bottom edge position, supporting base (7) and the compression spring (6) that base plate (9) top is located near bearing pin (8), one end of described hand-crank (1) and bearing pin (8) are rotationally connected, and have compression spring (6) between described hand-crank (1) and the supporting base (7).
3, a kind of tool for assembling rubber ring of piston according to claim 1 and 2, it is characterized in that: described guide (13) is formed by push rod (14), conical section (15) with the ball section (16) that the upper step axle at the installation rubber ring place of piston (12) adapts, conical section (15) is positioned between push rod (14) and the ball section (16), and the bottom center position of described ball section (16) has the cavity (17) that adapts with piston top (12) portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101171073A CN101596670A (en) | 2009-06-30 | 2009-06-30 | A kind of tool for assembling rubber ring of piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101171073A CN101596670A (en) | 2009-06-30 | 2009-06-30 | A kind of tool for assembling rubber ring of piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101596670A true CN101596670A (en) | 2009-12-09 |
Family
ID=41418356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009101171073A Pending CN101596670A (en) | 2009-06-30 | 2009-06-30 | A kind of tool for assembling rubber ring of piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101596670A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213094A (en) * | 2013-04-25 | 2013-07-24 | 无锡艾森保自动化装备有限公司 | Leather-cup rapid press fitting device |
| CN104493465A (en) * | 2014-12-25 | 2015-04-08 | 重庆元创自动化设备有限公司 | Pneumatic device for mounting hinge pin |
| CN109848681A (en) * | 2019-04-08 | 2019-06-07 | 浙江金隆铜业股份有限公司 | A kind of spool assembling pressure rubber pad equipment |
-
2009
- 2009-06-30 CN CNA2009101171073A patent/CN101596670A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213094A (en) * | 2013-04-25 | 2013-07-24 | 无锡艾森保自动化装备有限公司 | Leather-cup rapid press fitting device |
| CN104493465A (en) * | 2014-12-25 | 2015-04-08 | 重庆元创自动化设备有限公司 | Pneumatic device for mounting hinge pin |
| CN109848681A (en) * | 2019-04-08 | 2019-06-07 | 浙江金隆铜业股份有限公司 | A kind of spool assembling pressure rubber pad equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091209 |