CN201198113Y

CN201198113Y - Borer honing apparatus

Info

Publication number: CN201198113Y
Application number: CNU2008200899493U
Authority: CN
Inventors: 赵景泉
Original assignee: China No1 Heavy Machinery Group Corp Dalian Hydrogenation Reactor Manufa; China First Heavy Industries Co Ltd
Current assignee: China No.1 Heavy Machinery Group Corporation Dalian Hydrogenation Reactor Manufa; China First Heavy Industries Co Ltd
Priority date: 2008-05-13
Filing date: 2008-05-13
Publication date: 2009-02-25
Anticipated expiration: 2018-05-13

Abstract

The utility model relates to a borer honing device, which belongs to the technical field of grinding. A honing head shaft sleeve is drilled symmetrically in the radial direction. Guide posts are arranged in the drilled bores. The inner ends of the guide posts are manufactured to be cambered; and the outer ends of the guide posts are connected with slippers; the outer ends of the slippers are adhered on hone; conical bodies are arranged inside the inner bores of the honing head shaft sleeve. The pyramidal faces of the conical bodies are connected with the crown faces of the guide posts in a sliding way; the left ends of the conical bodies are connected with a jacking block in a sliding way; the right end of the jacking block is manufactured to be cambered; the left end of the jacking block is provided with a hole; a spring is arranged in the hole; the left end of the spring props up the right end of a carrier rod; a shaft body is connected with an extension sleeve through a guide pin; the carrier rod and the slipper are arranged in the inner bore of the extension sleeve; a drilled hole in the middle of the slipper is connected with a sliding bush through a joint pin; the outer side of the middle of the extension sleeve is provided with screw thread; the sliding bush is enclosed on the screw thread; the right end of the sliding bush is provided with a front locknut; the left end of the sliding bush is provided with a back locknut; the extension sleeve is connected with a transition sleeve through a connecting key; and the transition sleeve is connected with a boring bar through bolts. The position of the sliding bush can be adjusted according to the process load; and the borer honing device is fastened and positioned close to the sliding bush through the front locknut and the back locknut.

Description

The boring machine grinding equipment

Technical field

The utility model relates to a kind of boring machine grinding equipment, is applied in specifically on the boring machine workpiece is carried out honing bores, belongs to the grinding technique field.

Background technology

At present, the honing of known hole is to process on special-purpose honing machine, middle smallclothes processing is moved, adjusts, is located relatively easily, large-scale workpiece moves, adjusts, locatees difficulty relatively, especially the fineness of large-sized rolling mills movable block cylinder inner bore is very important, it influences the sealing service life of cylinder body inner piston rod and the operating accuracy of mating surface, and general honing tool can't use on boring machine.

Summary of the invention

In order to overcome above-mentioned technical deficiency, the utility model provides a kind of boring machine grinding equipment, and this boring machine grinding equipment can not only use on general workpiece, can also use on large-scale workpiece.

The technical scheme that its technical problem that solves the utility model adopts is: it is made up of tapered sleeve, honing head axle sleeve, lead, oilstone, slide block, spring, alignment pin, lengthening cover, preceding locking nut, back locking nut, connecting key, spacer shell, bolt, boring bar, slide body, connecting pin, back locking nut handle, sliding sleeve, preceding locking nut handle, push rod, jacking block, the boring of honing head axle sleeve radial symmetric, lead is installed in the hole, circular arc is made in the lead inner end, the outer end connects slide block, slide block outer end bonding oilstone; In the honing head axle sleeve endoporus cone is installed, the cone conical surface and lead arc surface are slidingly connected, and cone left end and jacking block are slidingly connected, the jacking block right-hand member is made circular arc, the drilling of jacking block left end, mounting spring in the hole, the spring left end withstands on the push rod right-hand member, and axis body connects the lengthening cover by alignment pin; In the lengthening cover endoporus push rod, slide body are installed, the boring of slide body middle-end is connected with sliding sleeve by connecting pin, the outside is shaped on screw thread in the middle of the lengthening cover, sliding sleeve is enclosed within on the screw thread, locking nut before the sliding sleeve right-hand member is installed, locking nut handle before installing on the preceding locking nut, the sliding sleeve left end is installed the back locking nut, back locking nut handle is installed on the back locking nut, and the lengthening cover connects spacer shell by connecting key; Spacer shell radial bore tapping construction bolt, spacer shell left end system connects boring bar by endoporus by bolt; Regulate the sliding sleeve position according to processing capacity, locking nut was close to sliding sleeve before the locking nut handle rotated before using, and used back locking nut handle to rotate the back locking nut and was close to the fastening location of sliding sleeve.

The beneficial effects of the utility model are: fineness is at Ra1.6; Reach Ra0.4 through this grinding equipment processing rear-bank rotor housing endoporus fineness, satisfy the design and use requirement of cylinder body, save processing cost.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the utility model boring machine grinding equipment structure chart.

Fig. 2 is the utility model boring machine grinding equipment honing head end face structure figure.

Fig. 3 is the utility model boring machine grinding equipment A-A cutaway view.

Fig. 4 is the utility model boring machine grinding equipment B-B cutaway view.

Among the figure 1, tapered sleeve, 2, the honing head axle sleeve, 3, lead, 4, oilstone, 5, slide block, 6, spring, 7, alignment pin, 8, the lengthening cover, 9, preceding locking nut, 10, the back locking nut, 11, connecting key, 12, spacer shell, 13, bolt, 14, boring bar, 15, slide body, 16, connecting pin, 17, back locking nut handle, 18, sliding sleeve, 19, preceding locking nut handle, 20, push rod, 21, jacking block.

The specific embodiment

In Fig. 1-embodiment illustrated in fig. 4, lead 3 is installed in the boring of honing head axle sleeve 2 radial symmetric in the hole in, and circular arc is made in lead 3 inner ends, and the outer end connects slide block 5, the slide block 5 outer ends oilstone 4 that bonds; Cone 1 is installed in honing head axle sleeve 2 endoporus, cone 1 conical surface and lead 3 arc surfaces are slidingly connected, cone 1 left end and jacking block 21 are slidingly connected, jacking block 21 right-hand members are made circular arc, jacking block 21 left end drillings, mounting spring 6 in the hole, and spring 6 left ends withstand on push rod 20 right-hand members, and axis body 2 connects lengthening cover 8 by alignment pin 7; In lengthening cover 8 endoporus push rod 20, slide body 15 are installed, the boring of slide body 15 middle-ends is connected with sliding sleeve 18 by connecting pin 16, the outside is shaped on screw thread in the middle of the lengthening cover 8, sliding sleeve 18 is enclosed within on the screw thread, locking nut 9 before sliding sleeve 18 right-hand members are installed, locking nut handle 19 before installing on the preceding locking nut 9, sliding sleeve 18 left ends are installed back locking nut 10, back locking nut handle 17 is installed on the back locking nut 10, and lengthening cover 8 connects spacer shell 12 by connecting key 11; Spacer shell 12 radial bore tapping construction bolts 13, spacer shell 12 left end systems connect boring bar 14 by endoporus by bolt 13.

Claims

1. boring machine grinding equipment, belong to the equipment for grinding technical field, it is by tapered sleeve, the honing head axle sleeve, lead, oilstone, slide block, spring, alignment pin, the lengthening cover, preceding locking nut, back locking nut, connecting key, spacer shell, bolt, boring bar, slide body, connecting pin, back locking nut handle, sliding sleeve, preceding locking nut handle, push rod, jacking block is formed, it is characterized in that: the boring of honing head axle sleeve (2) radial symmetric, lead (3) is installed in the hole, circular arc is made in lead (3) inner end, the outer end connects slide block (5), slide block (5) outer end bonding oilstone (4); In honing head axle sleeve (2) endoporus cone (1) is installed, cone (1) conical surface and lead (3) arc surface are slidingly connected, cone (1) left end and jacking block (21) are slidingly connected, jacking block (21) right-hand member is made circular arc, jacking block (21) left end drilling, mounting spring in the hole (6), spring (6) left end withstands on push rod (20) right-hand member, and axis body (2) connects lengthening cover (8) by alignment pin (7); In lengthening cover (8) endoporus push rod (20), slide body (15) are installed, the boring of slide body (15) middle-end is connected with sliding sleeve (18) by connecting pin (16), the outside is shaped on screw thread in the middle of the lengthening cover (8), sliding sleeve (18) is enclosed within on the screw thread, locking nut (9) before sliding sleeve (18) right-hand member is installed, locking nut handle (19) before preceding locking nut (9) is gone up and installed, sliding sleeve (18) left end is installed back locking nut (10), back locking nut (10) is gone up back locking nut handle (17) is installed, and lengthening cover (8) connects spacer shell (12) by connecting key (11); Spacer shell (12) radial bore tapping construction bolt (13), spacer shell (12) left end system connects boring bar (14) by endoporus by bolt (13).