CN212838702U - Novel cylinder trunnion supporting structure - Google Patents
Novel cylinder trunnion supporting structure Download PDFInfo
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- CN212838702U CN212838702U CN202021569407.3U CN202021569407U CN212838702U CN 212838702 U CN212838702 U CN 212838702U CN 202021569407 U CN202021569407 U CN 202021569407U CN 212838702 U CN212838702 U CN 212838702U
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- cylinder
- fixing frame
- cylinder body
- trunnion
- rubber sleeve
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Abstract
The utility model discloses a novel cylinder trunnion bearing structure, including the cylinder, install trunnion strutting arrangement on the cylinder body of cylinder, trunnion strutting arrangement includes: the front fixing frame is arranged at the front end of the cylinder body of the cylinder, the rear fixing frame is arranged at the rear end of the cylinder body of the cylinder, L-shaped grooves are formed in the front fixing frame and the rear fixing frame, rubber sleeves are arranged in the L-shaped grooves of the front fixing frame and the rear fixing frame, the front end of the cylinder body of the cylinder is arranged on the rubber sleeve in the front fixing frame, and the rear end of the cylinder body of the cylinder is arranged on the rubber sleeve in the rear fixing frame; compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses novel structure, rubber sleeve and inside dashpot, buffering post can play the cushioning effect when cylinder piston motion repeatedly, prevent that the whole of cylinder from taking place to slide.
Description
Technical Field
The utility model belongs to the technical field of the cylinder trunnion and specifically relates to a novel cylinder trunnion bearing structure is related to.
Background
At present, the trunnion support of cylinder adopts the formula of embracing certainly to fix mostly, utilizes the support of symmetry promptly in the cylinder body both sides of cylinder to fasten through fixing bolt, like chinese patent publication no: CN201412413, the announcement date of 2010, 2 months and 24 days discloses a portable central trunnion, including main part, four briquetting, screw constitution, the main part is equipped with the staff respectively from top to bottom, and the main part passes through the screw fastening with four briquetting. However, such a fixing structure is easy to loosen due to the impact of the repeated motion of the piston of the cylinder, so that the trunnion support slides in the axial direction of the cylinder body, the whole cylinder moves, and the action stroke of the piston rod fails, thereby causing the equipment to fail and scrap, even causing more serious safety accidents and causing great loss.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
The utility model provides a novel cylinder trunnion bearing structure, includes the cylinder, installs trunnion strutting arrangement on the cylinder body of cylinder, and trunnion strutting arrangement includes: the front fixing frame is installed at the front end of the cylinder body of the cylinder, the rear fixing frame is installed at the rear end of the cylinder body of the cylinder, L-shaped grooves are formed in the front fixing frame and the rear fixing frame, rubber sleeves are installed in the L-shaped grooves of the front fixing frame and the rear fixing frame, the front end of the cylinder body of the cylinder is arranged on the rubber sleeves in the front fixing frame, and the rear end of the cylinder body of the cylinder is arranged on the rubber sleeves in the rear fixing frame.
Furthermore, a fixing column is connected between the front fixing frame and the rear fixing frame.
Furthermore, the cross section of the rubber sleeve is L-shaped, two sides of the outer wall of the rubber sleeve are tightly attached to two sides of the inner wall of the L-shaped groove, two sides of the inner wall of the rubber sleeve are tightly attached to the cylinder body of the air cylinder, a buffer groove is formed in the rubber sleeve, a plurality of buffer columns are connected in the buffer groove at equal intervals, and the upper ends and the lower ends of the buffer columns are two cones which are symmetrically arranged and connected together.
Furthermore, a round hole for placing an air cylinder telescopic rod is formed in the front fixing frame, and a dustproof silica gel ring is embedded in the round hole.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses novel structure, rubber sleeve and inside dashpot, buffering post can play the cushioning effect when cylinder piston motion repeatedly, prevent that the whole of cylinder from taking place to slide.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the rubber sleeve of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a novel cylinder trunnion supporting structure includes a cylinder 1, a trunnion supporting device 2 is installed on a cylinder body 12 of the cylinder 1, and the trunnion supporting device 2 includes: the front fixing frame 21 is installed at the front end of the cylinder body 12 of the air cylinder 1, the rear fixing frame 22 is installed at the rear end of the cylinder body 12 of the air cylinder 1, L-shaped grooves are formed in the front fixing frame 21 and the rear fixing frame 22, rubber sleeves 3 are installed in the L-shaped grooves of the front fixing frame 21 and the rear fixing frame 22, the front end of the cylinder body 12 of the air cylinder 1 is arranged on the rubber sleeves 3 in the front fixing frame 21, and the rear end of the cylinder body 12 of the air cylinder 1 is arranged on the rubber sleeves 3 in the rear fixing frame 22.
Further, a fixing column 4 is connected between the front fixing frame 21 and the rear fixing frame 22.
Further, the cross section of the rubber sleeve 3 is L-shaped, two sides of the outer wall of the rubber sleeve 3 are tightly attached to two sides of the inner wall of the L-shaped groove, two sides of the inner wall of the rubber sleeve 3 are tightly attached to the cylinder body 12 of the air cylinder 1, a buffer groove 31 is formed in the rubber sleeve 3, a plurality of buffer columns 32 are equidistantly connected in the buffer groove 31, and the upper ends and the lower ends of the buffer columns 32 are two cones which are symmetrically arranged and are connected together.
Furthermore, a round hole for placing the telescopic rod 11 of the cylinder 1 is formed in the front fixing frame 21, and a dustproof silica gel ring 5 is embedded in the round hole.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (4)
1. The utility model provides a novel cylinder trunnion bearing structure, includes the cylinder, installs trunnion strutting arrangement on the cylinder body of cylinder, its characterized in that: the trunnion support device includes: the front fixing frame is installed at the front end of the cylinder body of the cylinder, the rear fixing frame is installed at the rear end of the cylinder body of the cylinder, L-shaped grooves are formed in the front fixing frame and the rear fixing frame, rubber sleeves are installed in the L-shaped grooves of the front fixing frame and the rear fixing frame, the front end of the cylinder body of the cylinder is arranged on the rubber sleeves in the front fixing frame, and the rear end of the cylinder body of the cylinder is arranged on the rubber sleeves in the rear fixing frame.
2. The novel cylinder trunnion support structure of claim 1, wherein: a fixing column is connected between the front fixing frame and the rear fixing frame.
3. The novel cylinder trunnion support structure of claim 1, wherein: the transversal L form of personally submitting of rubber sleeve, the inner wall two sides of L shape trench is hugged closely to the outer wall two sides of rubber sleeve, and the inner wall two sides of rubber sleeve is hugged closely with the cylinder body of cylinder, and the shaping has the dashpot in the rubber sleeve, and the equidistance is connected with a plurality of dashpots in the dashpot, and the dashpot upper end is two cones that are the symmetry setting and link together with the lower extreme.
4. The novel cylinder trunnion support structure of claim 1, wherein: a round hole for placing an air cylinder telescopic rod is formed in the front fixing frame, and a dustproof silica gel ring is embedded in the round hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021569407.3U CN212838702U (en) | 2020-08-02 | 2020-08-02 | Novel cylinder trunnion supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021569407.3U CN212838702U (en) | 2020-08-02 | 2020-08-02 | Novel cylinder trunnion supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212838702U true CN212838702U (en) | 2021-03-30 |
Family
ID=75125891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021569407.3U Active CN212838702U (en) | 2020-08-02 | 2020-08-02 | Novel cylinder trunnion supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212838702U (en) |
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2020
- 2020-08-02 CN CN202021569407.3U patent/CN212838702U/en active Active
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