CN217798995U - Continuous turning device for sieve sheet positioning shaft - Google Patents

Abstract

The utility model discloses a continuous turning device of sieve piece location axle relates to sieve piece location axle processing technology field, the utility model discloses, including center pin and many location axles, the length of many location axles is unanimous, the one end of location axle is equipped with the locating hole, the center pin sets up in the middle of, the location axle is around in the center pin periphery, one side of the corresponding locating hole of center pin is equipped with the positioning disk subassembly, be equipped with quick clamp two on the positioning disk subassembly, the stiff end and the locating hole of quick clamp two match, the other end of center pin is equipped with quick clamping components, the utility model discloses can many location axles of simultaneous processing, guarantee that the slot position can not have great error, and processing convenience, the quick clamp clamping-force has hundreds of kilograms power, and has the interaction force between every location axle and between location axle and the center pin, can prevent that turning in-process location axle from taking place elastic deformation.

Description

Continuous turning device for sieve sheet positioning shaft

Technical Field

The utility model relates to a sieve piece location axle processing technology field, more specifically is a continuous turning device of sieve piece location axle.

Background

The sieve sheet is a main accessory for controlling the fineness of the crushed product and is also one of main wearing parts of the hammer mill. Its type, shape, pore density, wrap angle and open porosity all have important influence on the crushing and screening effect. At present, a screen sheet is positioned by a plurality of positioning shafts, the screen sheet is generally turned and prepared by the positioning shafts one by one, and the screen sheet is troublesome to mount, so that the grooves in the positioning shafts have errors, but the grooves in the positioning shafts require that the distance between the grooves cannot be too large.

Therefore, the continuous turning device for the screen sheet positioning shaft is designed for solving the problem that the positioning shaft is easy to have errors caused by grooves.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the slot error is big appears easily at the turning in-process in the location axle among the prior art, the utility model discloses a continuous turning device of sieve piece location axle.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: the utility model provides a continuous turning device of sieve piece location axle, includes center pin and many location axles, the length of many location axles is unanimous, the one end of location axle is equipped with the locating hole, the center pin sets up in the centre, the location axle is around the center pin is peripheral, one side of the corresponding locating hole of center pin is equipped with the positioning disk subassembly, be equipped with quick-operation clamp two on the positioning disk subassembly, the stiff end and the locating hole of quick-operation clamp two match, the other end of center pin is equipped with quick-operation clamp subassembly, quick-operation clamp subassembly establishes the end disc at center pin tip including the cover, be equipped with a plurality of tight holes of clamp on the end disc, be equipped with a plurality of quick-operation clamp one on the end disc, when quick-operation clamp one's stiff end passes and presss from both sides tight hole and center pin and withstands, when quick-operation clamp one unblock operation, the stiff end and the center pin separation of quick-operation clamp, the positioning disk subassembly includes the positioning disk and sets up baffle two in the positioning disk outside, the baffle is established on the center pin, the stiff end of quick-operation clamp two passes the locating hole.

Furthermore, the end disc is a flying saucer type disc, so that the first quick clamp is convenient to mount.

Furthermore, a 3-5cm gap exists between the positioning shaft and the positioning disc assembly, so that the positioning shaft is convenient to take down.

Furthermore, the baffle plate sleeved on the central shaft is arranged on the outer side of the end disc, so that the end disc is prevented from being damaged in the turning process.

Furthermore, the two sides of the central shaft are provided with limiting rings, so that the positioning disc assembly and the rapid positioning and installation are facilitated.

Furthermore, the diameter of location axle is unanimous with the center pin for 6 location axles of turning simultaneously, and the outer lane is comparatively inseparable between, and has interaction force between every location axle and between location axle and the center pin, can prevent that turning in-process location axle from taking place elastic deformation.

Furthermore, the positioning disc assembly and the quick clamping assembly are detachably connected with the central shaft, and the positioning disc assembly and the quick clamping assembly are convenient to mount and dismount.

The working principle is as follows: when needs carry out turning to the location axle and add man-hour, first-selected carry out the primary processing to the location axle, make location axle length unanimous, and one side is equipped with the locating hole, then installation positioning disk subassembly and quick clamping subassembly are at the both ends of center pin, then it is tight with the location axle clamp through quick clamping one and quick clamping two, then the turning back that finishes, open quick clamping one and quick clamping two, then location axial positioning disk subassembly department removes, then can take off, the dismantlement frock has been avoided, then can process the second and organize the location axle.

The utility model has the advantages as follows:

1. the utility model has the advantages of simple structure, many location axles of simultaneous processing have guaranteed that the slot position can not have great error, and processing is convenient, and the active grab clamping-force has hundreds of kilograms power, and has the interaction force between every location axle and between location axle and the central axle, can prevent that turning in-process location axle from taking place elastic deformation.

2. The utility model relates to a conveniently take off, need dismantle the drawback of frock after having avoided processing to accomplish.

3. Center pin both sides all are equipped with the spacing ring, make things convenient for the quick location installation of positioning disc subassembly and.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

FIG. 3 is a side view of the quick clamping assembly end of the present invention;

FIG. 4 is a side view of the puck assembly end of the present invention;

reference numerals: 1-central shaft, 2-positioning shaft, 3-positioning hole, 4-positioning disc component, 5-quick clamp II, 6-quick clamping component, 7-quick clamp I, 8-baffle, 9-limiting ring, 401-positioning disc, 402-baffle II and 601-end disc.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

In the description of the embodiments of the present invention, it should be noted that the directions or positional relationships indicated by the terms "inside", "outside", "upper", and the like are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the utility model is conventionally placed when in use, and are only for convenience of describing the utility model and simplifying the description, but not for indicating or implying that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1 to 4, a continuous turning device for sieve piece positioning shaft 2 comprises a central shaft 1 and a plurality of positioning shafts 2, the lengths of the plurality of positioning shafts 2 are consistent, one end of each positioning shaft 2 is provided with a positioning hole 3, the central shaft 1 is arranged in the middle, the positioning shaft 2 surrounds the periphery of the central shaft 1, one side of the positioning hole 3 corresponding to the central shaft 1 is provided with a positioning disc assembly 4, the positioning disc assembly 4 is provided with a second quick clamp 5, the fixed end of the second quick clamp 5 is matched with the positioning hole 3, the other end of the central shaft 1 is provided with a quick clamping assembly 6, the quick clamping assembly 6 comprises an end disc 601 sleeved at the end part of the central shaft 1, the end disc 601 is provided with a plurality of clamping holes, the end disc 601 is provided with a plurality of first quick clamps 7, when the first quick clamp 7 is fixedly operated, the first quick clamp 7 passes through the clamping holes to abut against the central shaft 1, when the first quick clamp 7 is unlocked, the fixed end of the first quick clamp 7 is separated from the central shaft 1, the positioning disc assembly 4 comprises a positioning disc 401 and a baffle plate 8 arranged outside the positioning disc 401, and the second quick clamp 3 passes through the baffle plate 3.

Use the utility model discloses the time, when needs carry out turning to location axle 2 man-hour, first-selected carries out the rough machining to location axle 2 for 2 length unanimities of location axle, and one side is equipped with locating hole 3, then installs positioning disk subassembly 4 and quick clamping subassembly 6 at the both ends of center pin 1, then press from both sides location axle 2 through quick clamp one 7 and quick clamp two 5 tightly, then the turning finishes the back, opens quick clamp one 7 and quick clamp two 5 take off location axle 2 can.

Example 2

As shown in fig. 1 to fig. 4, in order to make the utility model discloses in convenient quick location, and simple to operate, further improvement has been made on embodiment 1's basis to this embodiment, specifically does end disc 601 is for flying saucer type disc, makes things convenient for the installation of a quick tongs 7, the end disc 601 outside is equipped with the cover and establishes baffle 8 on center pin 1, avoids end disc 601 to receive the damage at the turning in-process, 1 both sides of center pin all are equipped with spacing ring 9, makes things convenient for the quick location installation of positioning disk subassembly 4 and, the diameter of location axle 2 is unanimous with center pin 1 for can 6 location axles 2 of turning simultaneously.

Example 3

As shown in fig. 1 to fig. 4, in order to make the utility model take down the positioning shaft 2 conveniently to avoid disassembling the tool, the present embodiment is further improved on the basis of embodiment 1: the locating shaft 2 and the locating disc assembly 4 are in a gap of 3-5cm, after turning is finished, the first quick clamp 7 and the second quick clamp 5 are opened, then the locating shaft 2 moves towards the locating disc assembly 4 and can be taken down, the dismounting of a tool is avoided, and then the locating shaft 2 of the second group can be processed.

The protection scope of the present invention is not limited to the above examples, and variations such as positioning plate assemblies made by those skilled in the art are all within the protection scope of the present invention.

Claims (9)

1. The utility model provides a continuous turning device of sieve piece location axle, its characterized in that, includes center pin (1) and many location axle (2), the length of many location axle (2) is unanimous, the one end of location axle (2) is equipped with locating hole (3), center pin (1) sets up in the middle of, location axle (2) encircle in center pin (1) periphery, one side of the corresponding locating hole (3) of center pin (1) is equipped with locating disc subassembly (4), be equipped with quick clamp two (5) on locating disc subassembly (4), the stiff end and the locating hole (3) of quick clamp two (5) match, the other end of center pin (1) is equipped with quick clamp subassembly (6).

2. The continuous turning device for the sieve plate positioning shaft according to claim 1, characterized in that: quick-witted clamping assembly (6) establish end disc (601) at center pin (1) tip including the cover, be equipped with a plurality of tight holes that press from both sides on end disc (601), be equipped with a plurality of quick-operation clamp (7) on end disc (601), during quick-operation clamp (7) fixed operation, the stiff end of quick-operation clamp (7) passes and presss from both sides tight hole and center pin (1) and withstands, during quick-operation clamp (7) unblock operation, the stiff end and center pin (1) separation of quick-operation clamp (7).

3. The continuous turning device for the sieve plate positioning shaft according to claim 1, characterized in that: and a gap of 3-5cm exists between the positioning shaft (2) and the positioning disc component (4).

4. The continuous turning device for the screen positioning shaft according to claim 2, characterized in that: the end disc (601) is a flying saucer type disc.

5. The continuous turning device for the sieve plate positioning shaft according to claim 2, characterized in that: and a baffle (8) sleeved on the central shaft (1) is arranged on the outer side of the end disc (601).

6. The continuous turning device for the sieve plate positioning shaft according to claim 1, characterized in that: locating disc subassembly (4) include locating disc (401) and set up baffle two (402) in the locating disc (401) outside, the cover is established on center pin (1) in baffle two (402), locating hole (3) are passed to the stiff end of rapid prototyping pliers two (5).

7. The continuous turning device for the sieve plate positioning shaft according to claim 1, characterized in that: limiting rings (9) are arranged on two sides of the central shaft (1).

8. The continuous turning device for the sieve plate positioning shaft according to claim 1, characterized in that: the diameter of the positioning shaft (2) is consistent with that of the central shaft (1).

9. The continuous turning device for the sieve plate positioning shaft according to claim 1, characterized in that: the positioning disc assembly (4) and the quick clamping assembly (6) are detachably connected with the central shaft (1).

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