CN219336812U

CN219336812U - Excircle processing and sealing wedge processing device

Info

Publication number: CN219336812U
Application number: CN202223479474.8U
Authority: CN
Inventors: 王祖培
Original assignee: Maanshan Beiguang Metallurgical Machinery Co ltd
Current assignee: Maanshan Beiguang Metallurgical Machinery Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-07-14
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses an excircle processing and sealing wedge processing device, which comprises a sector plate, wherein a retention mechanism is arranged outside the sector plate and comprises a square shaft, an embedded groove is formed in the outer surface of the square shaft, the inner surface of the embedded groove is movably connected with the outer surface of the sector plate, a fixing bolt is movably connected inside a connecting hole of the sector plate, the outer surface of the fixing bolt is connected with the inner surface of the embedded groove in an embedded thread manner, an oblique tangent plane is arranged at the corner of the square shaft, a sliding groove is formed in the outer surface of the oblique tangent plane, an oblique wedge is connected to the outer surface of the sliding groove in a sliding manner, sealing surfaces are formed on two sides of the outer surface of the oblique wedge, and a constant-height surface is formed on the outer surface of the sector plate.

Description

Excircle processing and sealing wedge processing device

Technical Field

The utility model relates to the technical field of coiling machine sector plate processing, in particular to an excircle processing and sealing wedge processing device.

Background

The coiling machine is an important device in a cold-rolled strip steel unit, wherein a winding drum part is a core part of the whole device, in units of leveling, color coating and the like, in order to reduce the indentation length of a strip material, a square shaft type winding drum with a sealing wedge is widely used, and after searching, in the utility model with the publication number of CN201471176U, a mould for processing the excircle of a hot winding drum sector plate of the underground coiling machine is disclosed, and comprises a mould body, four sector plates with identical structures are arranged at the periphery of the mould body, and the true circles of the sector plates of the four sector plates form a concentric circumferential surface; the stability of the hot winding drum in operation is obviously improved, and the overall performance of the underground coiling machine tends to be better.

The device makes the sector plate possess interchangeability, but when using current processing method, every slide wedge all need to be realigned, and man-hour waste is huge, and the angle accuracy and the symmetry degree of every work piece hardly can be guaranteed, and the processing of sector plate excircle is milled circular arc or planer arc by the milling machine usually, but these methods can't cooperate the slide wedge well, can't form full circle with the slide wedge, can't wholly improve the reel precision of beating, consequently need solve above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an excircle processing and sealing wedge processing device, which solves the problems that when the excircle of a winding drum sector plate of a winding machine is processed by the prior method, an inclined wedge cannot be matched, the inclined wedge cannot form a complete circle, and the jumping precision of the winding drum cannot be integrally improved.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an excircle processing and seal wedge processingequipment, includes the sector plate, the outside of sector plate is provided with retention mechanism, retention mechanism includes the square shaft, the caulking groove has been seted up to the surface of square shaft, the internal surface of caulking groove and the surface swing joint of sector plate, the inside swing joint of sector plate connecting hole has fixing bolt, fixing bolt's surface and the internal surface embedding threaded connection of caulking groove, the edges and corners department of square shaft is provided with the chamfer, the spout has been seted up to the surface of chamfer, the surface sliding connection of spout has the slide wedge, the sealing surface has all been seted up to the both sides of slide wedge surface, the contour surface has been seted up to the surface of sector plate, the surface of sealing surface laminates each other with the surface of contour surface, the surface swing joint of slide wedge has the solid wedge, the outside of solid wedge is provided with spacing subassembly, the surface of solid wedge and the internal surface swing joint of spout, the surface of slide wedge is connected with the surface of square shaft through the locating part.

Preferably, the limiting assembly comprises a tool plug, the outer surface of the tool plug is movably connected with the inner wall of the square shaft, the outer surface of the tool plug is fixedly connected with a fixed disc, and the outer surface of the fixed disc is movably connected with the outer surface of the square shaft.

Preferably, the inside of fixed disk runs through swing joint and has stop bolt, stop bolt's surface and slide wedge's surface embedding threaded connection.

Preferably, the outer surface of the tool plug is movably connected with a positioning sleeve, the outer surface of the positioning sleeve is movably connected with the inner wall of the square shaft, the outer surface of the positioning sleeve is fixedly connected with a cross head, and the outer surface of the cross head is clamped with the outer surface of the fixed wedge.

Preferably, the outer surface of the positioning sleeve is movably connected with a positioning disc, and the outer surface of the positioning disc is movably connected with the inner wall of the square shaft.

Advantageous effects

The utility model provides an excircle processing and sealing wedge processing device. Compared with the prior art, the method has the following beneficial effects: through increasing the frock, change and process on vertical milling machine or planer-type milling machine, process on the square shaft, the frock uses in two stages, and angle and symmetry of slide wedge sealing surface are guaranteed to first stage for two different slide wedge form and position tolerance obtain unification, and during processing outer circle, the two stage guarantees that the outer circle of sector plate and slide wedge can obtain a whole circle, and then reduces the degree of beating, improves the circularity.

Drawings

FIG. 1 is a front view of the internal structure of the present utility model;

fig. 2 is a side view of the internal structure of the present utility model.

In the figure: 1. a sector plate; 2. a square shaft; 3. a caulking groove; 4. a fixing bolt; 5. a chute; 6. wedge; 7. a sealing surface; 8. a constant-height surface; 9. a wedge is fixed; 10. a limit component; 101. plugging a tool; 102. a fixed plate; 103. a limit bolt; 104. a positioning sleeve; 105. a cross head; 106. a positioning plate; 11. and a limiting piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides an excircle processing and sealing wedge processingequipment, including sector plate 1, the outside of sector plate 1 is provided with retention mechanism, retention mechanism includes square shaft 2, square shaft 2 sets up on the processing station of milling machine, and one end is connected with V type iron, caulking groove 3 has been seted up to the surface of square shaft 2, the internal surface of caulking groove 3 and the surface swing joint of sector plate 1, the inside swing joint of sector plate 1 connecting hole has fixing bolt 4, fixing bolt 4 can keep the sector plate 1, thereby make things convenient for the processing of sector plate 1 extrados, fixing bolt 4's surface and caulking groove 3's internal surface embedding threaded connection, square shaft 2's edges and corners department is provided with the chamfer, spout 5 has been seted up to the surface of chamfer, the surface sliding connection of spout 5 has slide wedge 6, the surface of sector plate 1 has seted up contour 8, the surface of sealing surface 7 and contour 8's surface laminating each other, the constant-height surface 8 and the sealing surface 7 are uniformly processed by a milling machine, the constant-height surface 8 is arranged on two sides of the outer surface of the sector plate 1, the outer surface of the inclined wedge 6 is movably connected with a fixed wedge 9, a limiting component 10 is arranged outside the fixed wedge 9, the outer surface of the fixed wedge 9 is movably connected with the inner surface of the chute 5, the outer surface of the inclined wedge 6 is connected with the outer surface of the square shaft 2 through a limiting piece 11, the limiting piece 11 comprises a positioning ring and a positioning bolt, the positioning bolt is in threaded connection with the outer surface of the square shaft 2, the positioning ring is sleeved on the surface of a screw rod of the positioning bolt, the tool is changed to be processed on the vertical milling machine or the planer type milling machine by adding the tool, the tool is used in two stages, the first stage ensures the angle and symmetry of the sealing surface 7 of the inclined wedge 6, the two different inclined wedges 6 form tolerances are uniform, and the two stages ensure that when the outer circle is processed, the outer circles of the sector plates 1 and the inclined wedges 6 can be round, so that the runout degree is reduced, and the roundness is improved.

The limiting assembly 10 comprises a tool plug 101, one end of the tool plug 101 is connected with V-shaped iron, stability of two ends of a square shaft 2 is kept, the outer surface of the tool plug 101 is movably connected with the inner wall of the square shaft 2, the outer surface of the tool plug 101 is fixedly connected with a fixed disc 102, the outer surface of the fixed disc 102 is movably connected with the outer surface of the square shaft 2, a limiting bolt 103 penetrates through the inside of the fixed disc 102, the outer surface of the limiting bolt 103 is in threaded connection with the outer surface of a wedge 6, and the tool plug 101, the fixed disc 102 and the limiting bolt 103 can enable the tool plug 101 to fix the wedge 9, so that stability of the fan-shaped plate 1 during processing is enhanced.

The surface swing joint of frock stifled 101 has locating sleeve 104, the surface of locating sleeve 104 and the inner wall swing joint of square shaft 2, the surface fixedly connected with cross head 105 of locating sleeve 104, frock stifled 101 is through being connected with locating sleeve 104, thereby carry out spacingly to slide wedge 6 through cross head 105, stability when reinforcing sector plate 1 processing, the surface of cross head 105 and the surface looks joint of solid wedge 9, the surface swing joint of locating sleeve 104 has positioning disk 106, the surface of positioning disk 106 and the inner wall swing joint of square shaft 2, the locating sleeve 104 and positioning disk 106 can make things convenient for the location installation of frock stifled 101.

And all that is not described in detail in this specification is well known to those skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an excircle processing and sealing wedge processingequipment, includes sector plate (1), its characterized in that: the outside of sector plate (1) is provided with retention mechanism, retention mechanism includes square shaft (2), caulking groove (3) have been seted up to the surface of square shaft (2), caulking groove (3)'s internal surface and sector plate (1)'s surface swing joint, sector plate (1) connecting hole's inside swing joint has fixing bolt (4), fixing bolt (4)'s surface and caulking groove (3) internal surface embedding threaded connection, square shaft (2)'s edges and corners department is provided with the inclined plane, spout (5) have been seted up to the surface of inclined plane, the surface sliding connection of spout (5) has slide wedge (6), enclosure surface (7) have all been seted up to the both sides of slide wedge (6) surface, contour (8) have been seted up to the surface of sector plate (1), the surface of enclosure surface (7) and contour (8) laminate each other, the surface swing joint of slide wedge (6) has solid (9), the outside of solid (9) is provided with spout (10), the surface of solid wedge (5) and wedge (2) is connected through the surface of slide wedge (5) and the outside of wedge (5).

2. The device for machining an outer circle and machining a sealing wedge according to claim 1, wherein: the limiting assembly (10) comprises a tool block (101), the outer surface of the tool block (101) is movably connected with the inner wall of the square shaft (2), the outer surface of the tool block (101) is fixedly connected with a fixing disc (102), and the outer surface of the fixing disc (102) is movably connected with the outer surface of the square shaft (2).

3. The device for machining an outer circle and machining a sealing wedge according to claim 2, wherein: the inside of fixed disk (102) runs through swing joint has spacing bolt (103), the surface of spacing bolt (103) and the surface embedding threaded connection of slide wedge (6).

4. The device for machining an outer circle and machining a sealing wedge according to claim 2, wherein: the outer surface swing joint of frock stifled (101) has locating sleeve (104), the surface of locating sleeve (104) and the inner wall swing joint of square shaft (2), the surface fixedly connected with cross head (105) of locating sleeve (104), the surface of cross head (105) and the surface looks joint of solid wedge (9).

5. The device for machining an outer circle and machining a sealing wedge according to claim 4, wherein: the outer surface of the locating sleeve (104) is movably connected with a locating disc (106), and the outer surface of the locating disc (106) is movably connected with the inner wall of the square shaft (2).