CN212945205U - Electro-hydraulic proportional control hydraulic device of die forging hydraulic press - Google Patents
Electro-hydraulic proportional control hydraulic device of die forging hydraulic press Download PDFInfo
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- CN212945205U CN212945205U CN202021380627.1U CN202021380627U CN212945205U CN 212945205 U CN212945205 U CN 212945205U CN 202021380627 U CN202021380627 U CN 202021380627U CN 212945205 U CN212945205 U CN 212945205U
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Abstract
The utility model belongs to the technical field of the hydraulic press technique and specifically relates to a die forging hydraulic press electricity liquid proportional control hydraulic means includes electro-hydraulic proportional control ware body, and unable adjustment base is installed at the top of electro-hydraulic proportional control ware body, and the last fixed cover and the fixed cover of second of installing parallel arrangement of unable adjustment base, upper fixed ring's both ends symmetry are provided with the fixed head, and lower fixed head and last fixed head pass two mounting holes and cooperate fixation nut threaded connection through fixing bolt. The utility model discloses a fixed cover of first fixed cover and the fixed cover of second that set up can be fixed the head and the afterbody of electro-hydraulic proportional controller body respectively, and the lower fixed head and the last fixed head of fixed cover of first fixed cover and second pass through fixing bolt and pass two mounting holes and cooperate fixation nut threaded connection simultaneously, and the installation and the dismantlement of being convenient for are convenient for regularly take off the electro-hydraulic proportional controller body and install, carry out periodic maintenance and maintenance.
Description
Technical Field
The utility model relates to a hydraulic press technical field specifically is a die forging hydraulic press electro-hydraulic proportional control hydraulic means.
Background
The electro-hydraulic proportional controller can continuously and proportionally control the direction, pressure and flow of fluid in a long distance according to a given input voltage or current signal, improves the automation degree and precision of a control system, and simplifies the control system.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a die forging hydraulic press electro-hydraulic proportional control hydraulic means to provide to present among the above-mentioned background art and have certain defect when using for electro-hydraulic proportional control ware, the controller is not convenient for operate and use, and the inconvenient installation of controller and dismantlement have brought the problem of certain influence for the use.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a die forging hydraulic press electro-hydraulic proportional control hydraulic means, includes electro-hydraulic proportional control body, unable adjustment base is installed at the top of electro-hydraulic proportional control body, the last fixed cover and the fixed cover of second of installing parallel arrangement of unable adjustment base, the fixed cover of first fixed cover and second is the same in structure, all including the lower solid fixed ring and the last solid fixed ring that are the semicircle ring type, the both ends symmetry of lower solid fixed ring is provided with down the fixed head, the both ends symmetry of going up solid fixed ring is provided with the fixed head, set up the mounting hole that the position is corresponding, the size is the same on fixed head and the last fixed head down, fixed head and last fixed head pass two mounting holes and cooperate fixation nut threaded connection through fixing bolt down.
Preferably, a bearing seat is installed at the bottom of the first fixing sleeve.
Preferably, the first fixing sleeve and the head of the electro-hydraulic proportional controller body are the same in size.
Preferably, the second fixing sleeve has the same size as the tail of the electro-hydraulic proportional controller body.
Preferably, a protecting sleeve for protecting the electro-hydraulic proportional controller body is further mounted on the fixed base.
Preferably, the bottom of the protective sleeve is mounted on the fixed base through a fixed foot.
Preferably, the fixing foot is mounted on the fixing base through a self-locking screw.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the head and the tail of the electro-hydraulic proportional controller body can be fixed through the first fixing sleeve and the second fixing sleeve which are arranged in the electro-hydraulic proportional control hydraulic device of the die forging hydraulic machine respectively, meanwhile, the lower fixing head and the upper fixing head of the first fixing sleeve and the second fixing sleeve penetrate through the two mounting holes through the fixing bolts and are matched with the fixing nuts in threaded connection, the mounting and the dismounting are convenient, the electro-hydraulic proportional controller body can be taken down and mounted regularly, and regular maintenance is carried out.
2. The protecting sleeve used for protecting the electro-hydraulic proportional controller body is further installed on the fixing base in the electro-hydraulic proportional control hydraulic device of the die forging hydraulic machine, the bottom of the protecting sleeve is installed on the fixing base through the fixing feet, the fixing feet are installed on the fixing base through the self-locking screws, the dustproof effect and the protection effect can be improved through the set protecting sleeve, and the service life of the protecting sleeve is prolonged.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
fig. 2 is a schematic structural view of the fixing base of the present invention;
fig. 3 is an exploded view of the fixing base of the present invention.
The definitions of the various reference numbers in the figures are:
10. an electro-hydraulic proportional controller body; 20. a fixed base; 21. a bearing seat; 22. a first fixing sleeve; 221. a lower fixing ring; 222. an upper fixing ring; 223. a lower fixing head; 224. an upper fixing head; 225. fixing the bolt; 226. fixing a nut; 227. mounting holes; 23. a second fixing sleeve; 30. a protective sleeve; 31. and fixing the feet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but 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.
Example 1
The electro-hydraulic proportional control hydraulic device of the die forging hydraulic press comprises an electro-hydraulic proportional controller body 10, a fixed base 20 is mounted at the top of the electro-hydraulic proportional controller body 10, a first fixed sleeve 22 and a second fixed sleeve 23 which are arranged in parallel are mounted on the fixed base 20, the first fixed sleeve 22 and the second fixed sleeve 23 are identical in structure and respectively comprise a lower fixed ring 221 and an upper fixed ring 222 which are semicircular, lower fixed heads 223 are symmetrically arranged at two ends of the lower fixed ring 221, upper fixed heads 224 are symmetrically arranged at two ends of the upper fixed ring 222, mounting holes 227 which are corresponding in position and identical in size are formed in the lower fixed heads 223 and the upper fixed heads 224, and the lower fixed heads 223 and the upper fixed heads 224 penetrate through the two mounting holes 227 through fixing bolts 225 and are matched with fixing nuts 226 to be in threaded connection.
Further, the bottom of the first fixing sleeve 22 is provided with a bearing seat 21, and the first fixing sleeve 22 and the second fixing sleeve 23 are located at the same horizontal height through the bearing seat 21.
Specifically, the first fixing sleeve 22 has the same size as the head of the electro-hydraulic proportional controller body 10, and the second fixing sleeve 23 has the same size as the tail of the electro-hydraulic proportional controller body 10, so that the structure is more stable.
In addition, still install the lag 30 that is used for protecting electro-hydraulic proportional controller body 10 on unable adjustment base 20, the bottom of lag 30 is installed on unable adjustment base 20 through fixed foot 31, and fixed foot 31 passes through self-locking screw to be installed in unable adjustment base 20, can improve dustproof effect and guard action through the lag 30 that sets up, prolongs its life.
The utility model discloses a can fix the head and the afterbody of electro-hydraulic proportional control body 10 respectively through the fixed cover of the first fixed cover 22 and the fixed cover 23 of second that set up among the die forging hydraulic press electro-hydraulic proportional control hydraulic means, the lower fixed head 223 and the last fixed head 224 of the fixed cover 23 of first fixed cover 22 and second pass two mounting holes 227 and cooperate fixation nut 226 threaded connection through fixing bolt 225 simultaneously, be convenient for install and dismantle, be convenient for regularly take off electro-hydraulic proportional control body 10 and install, carry out periodic maintenance and maintenance.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The electro-hydraulic proportional control hydraulic device of the die forging hydraulic press comprises an electro-hydraulic proportional controller body (10), and is characterized in that: fixing base (20) are installed at the top of electro-hydraulic proportional controller body (10), the fixed cover of first fixed cover (22) and the fixed cover of second (23) of installing parallel arrangement on fixing base (20), the structure of the fixed cover of first fixed cover (22) and second (23) is the same, all including the lower solid fixed ring (221) and the last solid fixed ring (222) that are the semicircle ring type, the both ends symmetry of lower solid fixed ring (221) is provided with down fixed head (223), the both ends symmetry of last solid fixed ring (222) is provided with fixed head (224), set up corresponding, the same mounting hole of size in position (227) down on fixed head (223) and last fixed head (224), fixed head (223) and last fixed head (224) pass two mounting holes (227) and cooperate fixation nut (226) threaded connection through fixing bolt (225) down.
2. The electro-hydraulic proportional control hydraulic device for a die forging hydraulic machine according to claim 1, wherein: the bottom of the first fixing sleeve (22) is provided with a bearing seat (21).
3. The electro-hydraulic proportional control hydraulic device for a die forging hydraulic machine according to claim 1, wherein: the first fixing sleeve (22) is the same as the head of the electro-hydraulic proportional controller body (10) in size.
4. The electro-hydraulic proportional control hydraulic device for a die forging hydraulic machine according to claim 1, wherein: the second fixing sleeve (23) has the same size with the tail of the electro-hydraulic proportional controller body (10).
5. The electro-hydraulic proportional control hydraulic device for a die forging hydraulic machine according to claim 1, wherein: and a protective sleeve (30) used for protecting the electro-hydraulic proportional controller body (10) is further installed on the fixed base (20).
6. The electro-hydraulic proportional control hydraulic device for a die forging hydraulic machine according to claim 5, wherein: the bottom of the protective sleeve (30) is arranged on the fixed base (20) through a fixed foot (31).
7. The electro-hydraulic proportional control hydraulic device for a die forging hydraulic machine according to claim 6, wherein: the fixing feet (31) are arranged on the fixing base (20) through self-locking screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021380627.1U CN212945205U (en) | 2020-07-15 | 2020-07-15 | Electro-hydraulic proportional control hydraulic device of die forging hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021380627.1U CN212945205U (en) | 2020-07-15 | 2020-07-15 | Electro-hydraulic proportional control hydraulic device of die forging hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212945205U true CN212945205U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021380627.1U Active CN212945205U (en) | 2020-07-15 | 2020-07-15 | Electro-hydraulic proportional control hydraulic device of die forging hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212945205U (en) |
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2020
- 2020-07-15 CN CN202021380627.1U patent/CN212945205U/en active Active
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