CN213002064U - Auger blade stretching device - Google Patents
Auger blade stretching device Download PDFInfo
- Publication number
- CN213002064U CN213002064U CN202021092104.7U CN202021092104U CN213002064U CN 213002064 U CN213002064 U CN 213002064U CN 202021092104 U CN202021092104 U CN 202021092104U CN 213002064 U CN213002064 U CN 213002064U
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- grinding tool
- fixed
- grinding apparatus
- stretching device
- auger blade
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Abstract
The utility model discloses an auger blade stretching device contains frame, blade anchor clamps, hydraulic cylinder and controller, and the blade anchor clamps are including fixed grinding apparatus and removal grinding apparatus, and fixed grinding apparatus is installed in the frame, removes grinding apparatus and fixed mould sliding connection, all is equipped with the incision of mutually supporting on fixed grinding apparatus and the removal grinding apparatus, and the removal grinding apparatus is connected with hydraulic cylinder's piston rod, hydraulic cylinder and controller electric connection. The utility model discloses a fixed grinding apparatus is used with the cooperation of removing the grinding apparatus, realizes the processing preparation to the blade, labour saving and time saving, cooperation limit switch, the tensile size of control blade that can be accurate, easy operation is convenient to can stretch a plurality of blades simultaneously, machining efficiency is high, can satisfy the demand in market, can obtain extensive application.
Description
Technical Field
The utility model belongs to the machining field, concretely relates to auger blade stretching device.
Background
In the storage and transportation of the grains, conveying mechanical equipment cannot be separated, and production of the conveying equipment also needs production machinery for processing and production. The auger blade is also called a spiral blade, the inside and the outside of the auger blade are spiral, and a plurality of auger blades are welded together to form a continuous spiral, which is a main accessory of a spiral conveyor. Traditional auger blade is tensile adopts calabash chain to assist tensile, wastes time and energy, and machining efficiency is low, and is difficult to control the spiral size of blade, can not satisfy the demand of long-term preparation development.
Disclosure of Invention
The utility model discloses not enough to in the background art, developed a novel auger blade stretching device, through the utility model discloses can realize labour saving and time saving and stretch a plurality of blades simultaneously, machining efficiency is high, can control the size of blade spiral, satisfies the production demand.
In order to achieve the above object, the technical solution of the present invention is as follows:
the utility model provides an auger blade stretching device, contains frame, blade anchor clamps, hydraulic cylinder and controller, its characterized in that: the blade clamp comprises a fixed grinding tool and a movable grinding tool, the fixed grinding tool is mounted on the rack, the movable grinding tool is connected with the fixed mould in a sliding mode, notches which are matched with each other are formed in the fixed grinding tool and the movable grinding tool, the movable grinding tool is connected with a piston rod of the hydraulic oil cylinder, and the hydraulic oil cylinder is electrically connected with the controller.
Preferably, the movable grinding tool is provided with a sliding block, and the sliding block is connected with a sliding rail arranged on the fixed grinding tool in a matching manner.
Preferably, the slide rail and the slide block are respectively assembled and connected with the fixed grinding tool and the movable grinding tool through bolts.
Preferably, the number of the slide rail and the number of the slide block are two respectively.
Preferably, a plurality of notches which are distributed at equal intervals are arranged on the fixed grinding tool and the movable grinding tool.
Preferably, the positions of the notches on the fixed grinding tool and the movable grinding tool correspond to each other one by one and are matched with each other.
Preferably, the top end of the fixed grinding tool is provided with a limit switch, and the limit switch is matched with a limit stop arranged on the movable grinding tool.
Preferably, the limit stop is connected with a limit adjusting rod, and the end part of the limit adjusting rod is in threaded connection with the movable grinding tool.
Compared with the prior art, the utility model discloses beneficial effect as follows:
the utility model discloses a fixed grinding apparatus is used with the cooperation of removing the grinding apparatus, realizes the processing preparation to the blade, labour saving and time saving, cooperation limit switch, the tensile size of control blade that can be accurate, easy operation is convenient to can stretch a plurality of blades simultaneously, machining efficiency is high, can satisfy the demand in market, can obtain extensive application.
Drawings
Other features, objects and advantages of the invention will become more apparent from a reading of the following detailed description of non-limiting embodiments thereof, with reference to the accompanying drawings.
FIG. 1 is a schematic view of the structure of the present invention
FIG. 2 is a schematic view of the structure of the fixed grinding tool of the present invention
FIG. 3 is a schematic view of the structure of the movable grinding tool of the present invention
In the figure: 1. the device comprises a rack, 2, a fixed grinding tool, 3, a movable grinding tool, 4, a notch, 5, a hydraulic oil cylinder, 6, a limit switch, 7, a limit stop, 8, a limit adjusting rod, 9, a controller, 10, a slide rail, 11, a slide block and 12 fixing bolts.
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.
In the description of the present invention, it is to be understood that the terms "middle", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to 3, a device for stretching a screw blade comprises a frame 1, a fixed grinding tool 2, a movable grinding tool 3, a hydraulic cylinder 5 and a controller 9, wherein the fixed grinding tool 2 is mounted on the frame 1, the position of the fixed grinding tool is fixed, a slide block 11 is arranged on the movable grinding tool 3, the movable grinding tool is connected with a slide rail 10 on the fixed grinding tool in a sliding manner through the slide block, the slide block and the slide rail are respectively and symmetrically distributed, so that the structural stability and the connection strength between the fixed grinding tool and the movable grinding tool are enhanced, the movable grinding tool is connected with a piston rod of the hydraulic cylinder 5, the movable grinding tool slides up and down in the slide rail of the fixed grinding tool through the pushing of the piston rod, the slide rail and the slide block are respectively connected with the fixed grinding tool and the movable grinding tool through bolts, so that the slide rail and the slide block can be conveniently dismounted, the incision position one-to-one corresponds, and the incisions that distribute on both sides during the use mutually support, can be to a plurality of blades simultaneously tensile, and machining efficiency is high. Fixed grinding apparatus top sets up limit switch 6, limit switch uses with the cooperation of establishing limit stop 7 on removing the grinding apparatus, when the blade is tensile to the limit position, limit switch feeds back information to the controller, can stop to remove the grinding apparatus and slide, thereby realize the tensile size of accurate control blade, the last spacing regulation pole that is connected with of limit stop, spacing regulation pole tip and removal grinding apparatus threaded connection, limit switch connection director 9, the controller adopts the PLC controller, controller and 5 electric connection of hydraulic cylinder, through the controller, realize the up-and-down control to hydraulic cylinder's piston rod.
The working principle of the utility model is as follows:
as shown in fig. 1 to 3, when in use, the hydraulic oil cylinder 5 is started, the movable grinding tool 3 is controlled to slide upwards or downwards, the fixed grinding tool 2 is fixed, the position of the movable grinding tool 3 is adjusted to align the notches 4 on the grinding tool two by two, then the cut blade parts are put into the device notch, the hydraulic oil cylinder is started to work, the piston rod of the hydraulic oil cylinder 5 jacks up the movable grinding tool 3 at the moment, the movable grinding tool 3 slides upwards along the slide rail 10 to drive the blade to stretch upwards, the limit switch feeds back information to the controller after the movable grinding tool slides to the set position of the limit switch 6, stopping sliding under the control of the PLC, taking down the blade parts, completing the blade lifting step, if part of the parts are lifted once in the machining process and do not reach the ideal lifting distance, the pulling adjustment can be repeatedly carried out, the thread pitch after the pulling adjustment is measured, and the blade stretching process is finished when the thread pitch is consistent with the required thread pitch.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 (8)
1. The utility model provides an auger blade stretching device, contains frame, blade anchor clamps, hydraulic cylinder and controller, its characterized in that: the blade clamp comprises a fixed grinding tool and a movable grinding tool, the fixed grinding tool is mounted on the rack, the movable grinding tool is connected with the fixed mould in a sliding mode, notches which are matched with each other are formed in the fixed grinding tool and the movable grinding tool, the movable grinding tool is connected with a piston rod of the hydraulic oil cylinder, and the hydraulic oil cylinder is electrically connected with the controller.
2. The auger blade stretching device of claim 1, wherein: the movable grinding tool is provided with a sliding block, and the sliding block is connected with a sliding rail arranged on the fixed grinding tool in a matching manner.
3. The auger blade stretching device of claim 2, wherein: the sliding rail and the sliding block are respectively assembled and connected with the fixed grinding tool and the movable grinding tool through bolts.
4. The auger blade stretching device of claim 2, wherein: the quantity of slide rail, slider is two respectively.
5. The auger blade stretching device of claim 1, wherein: and the fixed grinding tool and the movable grinding tool are provided with a plurality of notches which are distributed at equal intervals.
6. The auger blade stretching device of claim 5, wherein: the positions of the notches on the fixed grinding tool and the movable grinding tool are in one-to-one correspondence and are matched with each other.
7. The auger blade stretching device of claim 1, wherein: and the top end of the fixed grinding tool is provided with a limit switch, and the limit switch is matched with a limit stop block arranged on the movable grinding tool.
8. The auger blade stretching device of claim 7, wherein: and the limiting stop block is connected with a limiting adjusting rod, and the end part of the limiting adjusting rod is in threaded connection with the movable grinding tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021092104.7U CN213002064U (en) | 2020-06-15 | 2020-06-15 | Auger blade stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021092104.7U CN213002064U (en) | 2020-06-15 | 2020-06-15 | Auger blade stretching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213002064U true CN213002064U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021092104.7U Active CN213002064U (en) | 2020-06-15 | 2020-06-15 | Auger blade stretching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213002064U (en) |
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2020
- 2020-06-15 CN CN202021092104.7U patent/CN213002064U/en active Active
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