CN201900481U

CN201900481U - Processing tooling for reel slipping shoes of hot strip rolling reeling machine

Info

Publication number: CN201900481U
Application number: CN 201020617208
Authority: CN
Inventors: 王农; 张中元
Original assignee: MCC SFRE Heavy Industry Equipment Co Ltd
Current assignee: MCC SFRE Heavy Industry Equipment Co Ltd
Priority date: 2010-11-22
Filing date: 2010-11-22
Publication date: 2011-07-20
Anticipated expiration: 2020-11-22

Abstract

The utility model discloses a processing tooling for reel slipping shoes of a hot strip rolling reeling machine. A boss and a positioning inclined plane are disposed on the upper surface of an inclined tire, the boss is provided with a positioning vertical surface and a measuring reference surface, the positioning vertical surface is perpendicular to the positioning inclined plane, the measuring reference surface is parallel to the bottom surface of the inclined tire, a V-shaped clamp block and a fixing stopper are mounted on the positioning inclined plane in a gripped manner, a lead screw is connected between the V-shaped clamp block and the fixing stopper, an included angle between the positioning inclined plane and the bottom surface of the inclined tire is equal to that between an upper plane of a slipping shoe and an inclined plane of the slipping shoe, and the V-shaped clamp block is provided with a V-shaped clamping surface opposite to the positioning vertical surface and a slot hole for realizing gripping. The processing tooling greatly shortens clamping and measuring time, effectively resolves problems of clamping and height measurement during processing of inclined end surfaces of slipping shoes of drums of underground reeling machines, increases production efficiency and guarantees quality of products.

Description

Strip hot continuous rolling coiling machine spool piston shoes processing tool

Technical field

The utility model belongs to metallurgical hot-continuous-rolling strip steel equipment technical field, is specifically related to a kind of strip hot continuous rolling coiling machine spool piston shoes processing tool.

Background technology

At the afterbody of strip hot continuous rolling production line, downcoiler will become coil of strip with the band high-speed winding of 600-800 ℃ of high temperature, and the condition of work of coiler mandrel is very abominable, and therefore the material property and the accuracy of manufacture to each parts of reel requires very high.Four groups of totally 12 piston shoes that structure is identical are arranged in reel, its structure is one cylindrical, material is a high strength alloy steel, surface overlaying has the thick wear-resistant copper alloy of 4mm, two end faces of piston shoes are designed to certain included angle, its outside diameter, both ends of the surface angle and the strictness of theoretical level dimension precision requirement, processing and measurement are all relatively more difficult, its effect is to transmit the motion of the harmomegathus of fanning strip, the pyramid axle that promptly is positioned at reel heart portion moves axially, and drives four groups of piston shoes are realized fanning strip do radial motion harmomegathus.The accuracy of manufacture of piston shoes will have a strong impact on the functional reliability and the service life of reel.

Summary of the invention

The utility model provides a kind of strip hot continuous rolling coiling machine spool piston shoes processing tool, when solving piston shoes processing angled end-face, and a difficult problem that is difficult to clamping and measurement.

The technical scheme that the utility model adopted is, a kind of strip hot continuous rolling coiling machine spool piston shoes processing tool, be included in oblique tire upper surface and be provided with boss and location tapered plane, boss is provided with location facade vertical with locating tapered plane and the measuring basis face parallel with oblique tire bottom surface, locate be combined and installed on the tapered plane V-arrangement fixture block and fixed stop, be connected with screw mandrel between V-arrangement fixture block and the fixed stop.

Feature of the present utility model also is: the described location tapered plane and the oblique angle of tire bottom surface are identical with the corner dimension of the last plane of piston shoes and piston shoes tapered plane.Described V-arrangement fixture block is provided with the V-arrangement clamping area relative with locating facade, also is provided with the slotted hole that is used for closing.

The beneficial effects of the utility model are that the clamping and the height dimension that have solved the processing of downcoiler reel piston shoes angled end-face are effectively measured problem, shorten clamping and Measuring Time widely, have improved production efficiency, have guaranteed product quality.

Description of drawings

Fig. 1 is the piston shoes schematic diagram of strip hot continuous rolling downcoiler spool;

Fig. 2 is the utility model apparatus structure and parts fixation mode schematic diagram;

Fig. 3 is the oblique tire structural representation in the utility model device;

Fig. 4 is the side view of the oblique tire in the utility model device;

Fig. 5 is the V-arrangement fixture block structural representation in the utility model device;

Fig. 6 is a fixed stop structural representation in the utility model piston shoes processing tool;

Fig. 7 is when utilizing the utility model device processing piston shoes tapered plane 3, the measurement of piston shoes height h and conversion schematic diagram.

Among the figure, 1. piston shoes are 2. gone up the plane, 3. tapered plane, 4. oblique tire, 5.V clevis piece, 6. closing bolt, 7. fixed stop, 8. screw mandrel, 9. location tapered plane, 10. measuring basis face, 11. closing screw, 12. the location facade, 13.V shape clamping area, 14. slotted holes, 15. unthreaded holes, 16. clamp screw, 17. boss.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is elaborated.

Fig. 1 is the structural representation of existing piston shoes, and piston shoes 1 are one cylindrical, and diameter is d, and plane 2 is α with the angle of piston shoes tapered plane 3 on the piston shoes; The diameter d of piston shoes, tapered plane angle α and height h all have strict required precision.

As Fig. 2, the structure of the utility model device is, be included in oblique tire 4 upper surfaces and be provided with boss 17 and location tapered plane 9, boss 17 be provided with the location facade 12 vertical with locating tapered plane 9 with the parallel measuring basis face 10 in oblique tire 4 bottom surfaces, locate be combined and installed on the tapered plane 9 V-arrangement fixture block 5 and fixed stop 7, be connected with screw mandrel 8 between V-arrangement fixture block 5 and the fixed stop 7.

During parts fixation, with fixed stop 7 being put together on the oblique tire 4 closing bolt 6, screw mandrel 8 is screwed in the clamping screw 16 of fixed stop 7, piston shoes 1 are placed on the location tapered plane 9 of oblique tire 4, the external cylindrical surface of piston shoes 1 turns screw mandrel 8 near the location facade 12 of oblique tire 4, make the V-arrangement clamping area 13 of V-arrangement fixture block 5 tightly clamp the cylindrical of piston shoes 1, the handle of tightening then on the V-arrangement fixture block 5 closes bolt 6, and piston shoes 1 are clamped on the oblique tire 4 firmly, can carry out the Milling Process of boots tapered plane 3.

As Fig. 3, be the structural representation of the oblique tire 4 in the utility model, measuring basis face 10 is with tiltedly tire 4 bottom surfaces are parallel, and location tapered plane 9 is provided with closing screw 11.

As Fig. 4, it is the side view of the oblique tire 4 in the utility model, location tapered plane 9 is α with the angle of oblique tire 4 bottom surfaces, identical with the last plane 2 of piston shoes 1 with the corner dimension of tapered plane 3, location facade 12 is vertical with location tapered plane 9, measuring basis face 10 is L1 apart from the intersect vertically distance of line of location tapered planes 9 and location facade 12, and the value of L1 can be measured and accurately calculate by pole.

As Fig. 5, V-arrangement fixture block 5 is provided with V-arrangement clamping area 13, is used to clamp the cylindrical of piston shoes 1, and fixedly the joint hole of usefulness is a slotted hole 14, clamps so that V-arrangement fixture block 5 has certain amount of movement.

As Fig. 6, fixed stop 7 is provided with unthreaded hole 15 and clamps screw 16.

As Fig. 7, piston shoes height h measures the conversion schematic diagram when being processing piston shoes tapered plane 3, need measure and the size L2 that requires to guarantee is the remainder that L deducts L1, adds man-hour as long as guarantee L2 size conforms technological requirement.

Claims

1. strip hot continuous rolling coiling machine spool piston shoes processing tool, it is characterized in that: be included in oblique tire (4) upper surface and be provided with boss (17) and location tapered plane (9), boss (17) is provided with location facade (12) vertical with locating tapered plane (9) and the measuring basis face (10) parallel with oblique tire (4) bottom surface, locate be combined and installed on the tapered plane (9) V-arrangement fixture block (5) and fixed stop (7), be connected with screw mandrel (8) between V-arrangement fixture block (5) and the fixed stop (7).

2. strip hot continuous rolling coiling machine spool piston shoes processing tool according to claim 1, it is characterized in that: the angle of described location tapered plane (9) and oblique tire (4) bottom surface is identical with the corner dimension of piston shoes tapered plane (3) with the last plane (2) of piston shoes (1).

3. strip hot continuous rolling coiling machine spool piston shoes processing tool according to claim 1 is characterized in that: described V-arrangement fixture block (5) is provided with the V-arrangement clamping area (13) relative with locating facade (12), also is provided with the slotted hole (14) that is used for closing.