CN213684777U - Novel cylinder piston rod - Google Patents
Novel cylinder piston rod Download PDFInfo
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- CN213684777U CN213684777U CN202022489055.7U CN202022489055U CN213684777U CN 213684777 U CN213684777 U CN 213684777U CN 202022489055 U CN202022489055 U CN 202022489055U CN 213684777 U CN213684777 U CN 213684777U
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Abstract
The utility model discloses a novel cylinder piston rod, the hydraulic power generating device comprises a cylinder, the internally mounted of cylinder has the piston rod, the outer wall top and the bottom of cylinder all are equipped with reinforcing mechanism, two first horizontal pole rigid coupling respectively in the outer wall top and the bottom of cylinder, terminal surface processing has the spout before the outer wall of first horizontal pole, the inner wall clearance fit of first horizontal pole has the second horizontal pole, the terminal surface rigid coupling has the slider before the outer wall of second horizontal pole, the outer wall of slider slides with the inner wall of spout and links to each other. This novel cylinder piston rod for when the piston rod carried out sharp reciprocating motion, the second horizontal pole followed the piston rod and carried out sharp reciprocating motion at the inner wall of first horizontal pole, the straight reciprocating motion stability of reinforcing piston rod improves the support stability of piston rod, makes the elastic deformation through the spring, makes the plate body can follow the second horizontal pole and carry out sharp reciprocating motion, strengthens the stability that the piston rod supported external object.
Description
Technical Field
The utility model relates to a piston rod technical field specifically is a novel air cylinder piston rod.
Background
The piston rod is a connecting component for supporting the piston to do work, most of the piston rod is applied to an oil cylinder and an air cylinder movement execution component, the piston rod is a movement component with frequent movement and high technical requirements, and although the existing air cylinder piston rod can realize linear reciprocating movement, the problem that the piston rod is supported only by the piston rod when the existing piston rod carries out linear reciprocating movement, and the piston rod is possibly deformed and damaged exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel cylinder piston rod to when the piston rod that has now that provides carries out straight reciprocating motion among the above-mentioned background of the solution, only rely on self to support, may cause the problem that the piston rod warp the damage.
In order to achieve the above object, the utility model provides a following technical scheme: a novel cylinder piston rod comprises a cylinder barrel, a piston rod is arranged inside the cylinder barrel, and reinforcing mechanisms are arranged at the top and the bottom of the outer wall of the cylinder barrel;
the reinforcing mechanism comprises a first cross rod, a sliding groove, a second cross rod and a sliding block;
the two first cross rods are fixedly connected to the top and the bottom of the outer wall of the cylinder barrel respectively, a sliding groove is machined in the front end face of the outer wall of each first cross rod, a second cross rod is in clearance fit with the inner wall of each first cross rod, a sliding block is fixedly connected to the front end face of the outer wall of each second cross rod, and the outer wall of each sliding block is connected with the inner wall of the corresponding sliding groove in a sliding mode.
Preferably, the sliding groove and the sliding block form a sliding limiting structure.
Preferably, the gap between the inner wall of the first cross bar and the outer wall of the second cross bar is 0.5-1 mm.
Preferably, the inner sides of the two second cross rods are provided with connecting mechanisms;
the connecting mechanism comprises a block body, an arc-shaped plate, a bolt and a nut;
two the block is rigid coupling respectively in the inboard of two second horizontal poles, two the equal rigid coupling in inboard of block has the arc, the inner wall of arc is laminated mutually with the outer wall of piston rod, two the arc passes through the bolt and links to each other with the nut screw thread.
Preferably, the top and the bottom of the outer wall of the cylinder barrel are both provided with auxiliary mechanisms;
the auxiliary mechanism comprises a first rod body, a second rod body, a plate body and a spring;
two first body of rod rigid coupling respectively in the outer wall top and the bottom of cylinder, the inner wall clearance fit of the first body of rod has the second body of rod, the left side rigid coupling of the second body of rod has the plate body, the left side of plate body is laminated mutually with the right side of second horizontal pole, the inner wall clearance fit of the first body of rod has the spring, the one end rigid coupling of spring in the inner wall of the first body of rod, the other end rigid coupling of spring in the outer wall of the second body of rod.
Preferably, the plate body and the second cross rod are concentrically distributed.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization.
This novel cylinder piston rod through the cooperation between first horizontal pole, second horizontal pole, spout and the slider for when the piston rod carries out straight reciprocating motion, the second horizontal pole follows the piston rod and carries out straight reciprocating motion at the inner wall of first horizontal pole, strengthens the straight reciprocating motion stability of piston rod, improves the support stability of piston rod.
This novel cylinder piston rod through the cooperation between the first body of rod, the second body of rod, spring and the plate body for elastic deformation through the spring makes the plate body can follow the second horizontal pole and carry out straight reciprocating motion, strengthens the stability that the piston rod supported external object.
Drawings
FIG. 1 is a schematic view of the connection relationship of the present invention;
FIG. 2 is a schematic view of the first cross bar, the second cross bar and the cylinder barrel of FIG. 1;
FIG. 3 is a schematic view of the arc plate, bolt and nut of FIG. 1;
fig. 4 is a schematic structural view of the first rod, the second rod and the spring in fig. 1.
In the figure: 1. cylinder, 2, piston rod, 3, reinforcing mechanism, 301, first horizontal pole, 302, spout, 303, second horizontal pole, 304, slider, 4, complementary unit, 401, first body of rod, 402, the second body of rod, 403, the plate body, 404, spring, 5, coupling mechanism, 501, block, 502, arc, 503, bolt, 504, nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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. 1-4, the present invention provides a technical solution: a novel cylinder piston rod comprises a cylinder barrel 1, a piston rod 2 is installed inside the cylinder barrel 1, reinforcing mechanisms 3 are arranged at the top and the bottom of the outer wall of the cylinder barrel 1 respectively, each reinforcing mechanism 3 comprises a first cross rod 301, a sliding groove 302, a second cross rod 303 and a sliding block 304, the two first cross rods 301 are fixedly connected to the top and the bottom of the outer wall of the cylinder barrel 1 respectively, the sliding groove 302 is machined in the front end face of the outer wall of each first cross rod 301, the second cross rod 303 is in clearance fit with the inner wall of the first cross rod 301, the second cross rod 303 can move left and right on the inner wall of the first cross rod 301, the sliding block 304 is fixedly connected to the front end face of the outer wall of the second cross rod 303, the outer wall of the sliding block 304 is connected with the inner wall of the sliding groove 302 in a sliding mode, the sliding block 304 can slide left and right on the inner wall of the sliding groove 302, the sliding limiting structure is formed by, and the gap between the inner wall of the first cross bar 301 and the outer wall of the second cross bar 303 is 0.5-1mm, so that the second cross bar 303 can move left and right on the inner wall of the first cross bar 301.
The inboard of two second horizontal poles 303 all is equipped with coupling mechanism 5, coupling mechanism 5 includes block 501, arc 502, bolt 503 and nut 504, two blocks 501 rigid coupling respectively in the inboard of two second horizontal poles 303, the equal rigid coupling in inboard of two blocks 501 has arc 502, the inner wall of arc 502 is laminated with the outer wall of piston rod 2 mutually, two arcs 502 pass through bolt 503 and nut 504 threaded connection, two arcs 502 and piston rod 2 fix the back, make piston rod 2 can drive first horizontal pole 301 and control about the inner wall of second horizontal pole 303.
The top and the bottom of the outer wall of the cylinder barrel 1 are both provided with an auxiliary mechanism 4, the auxiliary mechanism 4 comprises a first rod 401, a second rod 402, a plate body 403 and a spring 404, the two first rods 401 are respectively and fixedly connected with the top and the bottom of the outer wall of the cylinder barrel 1, the inner wall of the first rods 401 is in clearance fit with the second rod 402, so that the second body of rod 402 can move about the inner wall of the first body of rod 401, the left side rigid coupling of the second body of rod 402 has plate body 403, the left side of plate body 403 is laminated with the right side of second horizontal pole 303, the inner wall clearance fit of the first body of rod 401 has spring 404, spring 404 gives the second body of rod 402 the power that drives plate body 403 to move left, the one end rigid coupling of spring 404 in the inner wall of the first body of rod 401, the other end rigid coupling of spring 404 in the outer wall of the second body of rod 402, plate body 403 and second horizontal pole 303 distribute with the centre of a circle, make plate body 403 can be stable follow second horizontal pole 303 and move about.
When the novel cylinder piston rod is used, when the piston rod 2 performs reciprocating linear motion on the inner wall of the cylinder barrel 1, the piston rod 2 is fixed with the arc-shaped plate 502, so that the piston rod 2 drives the second cross rod 303 to perform reciprocating linear motion on the inner wall of the first cross rod 301, the cylinder sliding block 304 is connected with the sliding groove 302 in a sliding manner, so that the second cross rod 303 can perform stable reciprocating linear motion on the inner wall of the first cross rod 301, the supporting stability of the piston rod 2 on an external object is further enhanced, when the second cross rod 303 performs reciprocating linear motion, the plate body 403 can move along with the second cross rod 303 through the elastic deformation of the spring 404, and when the piston rod 2 is improved to support the external object, the left and right sides which play a role in auxiliary pushing and the piston rod 2 support the external object, when the piston rod 2 retracts into the inner wall of the cylinder barrel 1, the buffer effect is played through the, the movement stability of the piston rod 2 is improved.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel cylinder piston rod, includes cylinder (1), the internally mounted of cylinder (1) has piston rod (2), its characterized in that: the top and the bottom of the outer wall of the cylinder barrel (1) are provided with reinforcing mechanisms (3);
the reinforcing mechanism (3) comprises a first cross bar (301), a sliding groove (302), a second cross bar (303) and a sliding block (304);
two first horizontal pole (301) rigid coupling respectively in the outer wall top and the bottom of cylinder (1), terminal surface processing has spout (302) before the outer wall of first horizontal pole (301), the inner wall clearance fit of first horizontal pole (301) has second horizontal pole (303), the terminal surface rigid coupling has slider (304) before the outer wall of second horizontal pole (303), the outer wall of slider (304) and the inner wall of spout (302) slide and link to each other.
2. The novel cylinder piston rod of claim 1, characterized in that: the sliding groove (302) and the sliding block (304) form a sliding limiting structure.
3. The novel cylinder piston rod of claim 1, characterized in that: the gap between the inner wall of the first cross bar (301) and the outer wall of the second cross bar (303) is 0.5-1 mm.
4. The novel cylinder piston rod of claim 1, characterized in that: the inner sides of the two second cross rods (303) are provided with connecting mechanisms (5);
the connecting mechanism (5) comprises a block body (501), an arc-shaped plate (502), a bolt (503) and a nut (504);
two block (501) rigid coupling respectively in the inboard of two second horizontal poles (303), two the equal rigid coupling in inboard of block (501) has arc (502), the inner wall of arc (502) is laminated mutually with the outer wall of piston rod (2), two arc (502) pass through bolt (503) and nut (504) threaded connection.
5. The novel cylinder piston rod of claim 1, characterized in that: the top and the bottom of the outer wall of the cylinder barrel (1) are provided with auxiliary mechanisms (4);
the auxiliary mechanism (4) comprises a first rod body (401), a second rod body (402), a plate body (403) and a spring (404);
two first body of rod (401) rigid coupling respectively in the outer wall top and the bottom of cylinder (1), the inner wall clearance fit of first body of rod (401) has the second body of rod (402), the left side rigid coupling of the second body of rod (402) has plate body (403), the left side of plate body (403) is laminated mutually with the right side of second horizontal pole (303), the inner wall clearance fit of the first body of rod (401) has spring (404), the one end rigid coupling of spring (404) in the inner wall of the first body of rod (401), the other end rigid coupling of spring (404) in the outer wall of the second body of rod (402).
6. The novel cylinder piston rod of claim 5, characterized in that: the plate body (403) and the second cross rod (303) are concentrically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022489055.7U CN213684777U (en) | 2020-11-02 | 2020-11-02 | Novel cylinder piston rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022489055.7U CN213684777U (en) | 2020-11-02 | 2020-11-02 | Novel cylinder piston rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213684777U true CN213684777U (en) | 2021-07-13 |
Family
ID=76726732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022489055.7U Active CN213684777U (en) | 2020-11-02 | 2020-11-02 | Novel cylinder piston rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213684777U (en) |
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2020
- 2020-11-02 CN CN202022489055.7U patent/CN213684777U/en active Active
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