CN210755413U

CN210755413U - Novel outer circle milling device

Info

Publication number: CN210755413U
Application number: CN201921612976.9U
Authority: CN
Inventors: 王浩; 戴建明
Original assignee: Changzhou Sanyou Plastic Industry Co Ltd
Current assignee: Jiangsu Sanyou Pipeline Technology Co.,Ltd.
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-06-16
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a novel external circle milling device, the structure of which comprises an external lathe, a three-jaw chuck device, a base, a collecting tank, a water outlet, a slide rail, a slide block, a bottom plate and a detachable milling cutter device, the utility model inserts the middle part of a workpiece to be milled into a jack catch, then inserts an external wrench into a square hole to rotate, the outer diameter surface of a pinion is meshed with a gearwheel to drive a thread groove on the gearwheel to rotate, the front end surface of the thread groove is in threaded fit with the thread, thereby driving the jack catch to slide outwards in the chute, clamping and fixing the workpiece, then lengthening the milling cutter, screwing and fixing the milling cutter rod and the milling cutter head by adopting a plurality of fixing bolts, the detachable design can freely adjust the length positions of the milling cutter rod and the milling cutter head according to requirements, the use is flexible, and the force can be applied to push the bottom plate, the sliding block slides on the sliding rail in an auxiliary mode, and the milling head is adjusted to be in contact with the outer surface of the workpiece for milling.

Description

Novel outer circle milling device

Technical Field

The utility model relates to a mill excircle equipment technical field, concretely relates to novel mill excircle device.

Background

The milling is special equipment for cutting metal by using a circular rotatable multi-blade cutter, which is called as a milling machine, the milling machine is provided with a milling cutter, the milling cutter has various shapes, a common milling machine and a numerical control milling machine are used for processing grooves and linear profiles, a cavity, a core and a curved surface profile are processed on a milling and boring processing center, the milling machine is a machine tool for mainly processing various surfaces on a workpiece by using the milling cutter, the rotation motion of the milling cutter is a main motion, the movement of the milling cutter is a feed motion, the outer circle milling is to process the outer circle surface of the workpiece by using a milling method, and a novel outer circle milling device is required to be used for milling the outer circle surface of the.

Under the condition that needs use the processing to novel outer circle device that mills, because traditional milling cutter is the design of dying certainly, the lathe application range is little inconvenient to process great work piece, leads to enterprise's purchasing cost high, and production efficiency is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, present a novel excircle device that mills, solved and used under the circumstances of processing to novel excircle device that mills as needs, because traditional milling cutter is the design of dying certainly, the little inconvenience of lathe application range is processed great work piece, leads to enterprise's purchasing cost height, problem that production efficiency is low.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a novel mill excircle device, including external lathe, three-jaw chuck device, base, collecting pit, delivery port, slide rail, slider, bottom plate and can dismantle milling cutter device, external lathe right side upper end is provided with three-jaw chuck device, external lathe right side lower extreme passes through the bolt fixed with base locking, the collecting pit imbeds in base top left end, the anterior right lower extreme of collecting pit is worn to locate by the delivery port, the mode and the slide rail welding cooperation of arc welding are passed through at both ends around the base top, the slider is along slide rail external diameter surface sliding fit, the slider passes through the bolt and closely fixes bottom plate bottom four corners, bottom plate top front end is provided with can dismantle milling cutter device.

Further, the three-jaw chuck device comprises a chuck body, a wrench inserting square hole, a sliding groove, a clamping jaw, a pinion, a large gear, a spiral groove and a tooth pattern, wherein the wrench inserting square hole penetrates through the left end of the top of the chuck body to be fixed, the sliding groove is embedded into a triangle on the front end face of the chuck body, the clamping jaw is in sliding fit with the inner diameter surface of the sliding groove, the pinion is fixedly installed on the bottom end face of the wrench inserting square hole, the outer diameter surface of the pinion is meshed with the large gear, the spiral groove is embedded into the front end face of the large gear, the front end face of the spiral groove is in threaded fit with the tooth pattern, the tooth pattern is fastened on the rear.

Further, can dismantle milling cutter device includes main part, connecting seat, fixed plate, fixing bolt, milling cutter pole and milling cutter head, main part top middle part carries out the integral type with the connecting seat and is connected, connecting seat top face and fixed plate reciprocal anchorage, fixed plate top face outer fringe is fixed with milling cutter pole locking through fixing bolt, terminal surface fixed mounting has the milling cutter head before the milling cutter pole, the main part passes through bolt and bottom plate bottom four corners closely fixed.

Furthermore, a sealing cover is arranged on the front end face of the water outlet, and a sealing ring is arranged on the inner side of the sealing cover.

Further, the number of the sliding blocks is four, and the inner diameter of each sliding block is larger than the outer diameter of each sliding rail by 5 MM.

Further, the claws are provided with three groups and are in three-stage ladder shape.

Further, the inner diameter of the spiral groove is larger than the outer diameter of the insection by 5MM, and the surface of the insection is smooth.

Furthermore, the fixing bolts are arranged in more than two groups and are distributed annularly along the outer edge of the top of the fixing plate.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problems that when a novel milling device is required to be used and processed, because the traditional milling cutter is designed to be fixed, the range of use of a lathe is small, and the large workpiece is inconvenient to process, so that the purchasing cost of enterprises is high, and the production efficiency is low, by arranging the novel milling device, the middle part in the workpiece to be milled is inserted into a clamping jaw, an external wrench is inserted into a square hole to rotate, the outer diameter surface of a pinion is meshed with a gearwheel, a thread groove on the gearwheel is driven to rotate, the front end surface of the thread groove is in threaded fit with a thread, so that the clamping jaw is driven to slide outwards in a sliding groove to clamp and fix the workpiece, then the milling cutter is lengthened, the fixed positions of a milling cutter rod and the milling cutter head are screwed and fixed by adopting a plurality of fixing bolts, the milling cutter rod and the milling cutter head are detachably designed, and the length, the milling machine is flexible to use, can push the bottom plate by applying force, can slide on the sliding rail in an auxiliary manner through the sliding block, and can adjust the milling head to be in contact with the outer surface of a workpiece for milling.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the collecting tank of the present invention;

fig. 3 is a schematic structural view of the three-jaw chuck device of the present invention;

fig. 4 is a schematic structural view of the interior of the three-jaw chuck device of the present invention;

fig. 5 is a schematic structural view of the left front view of the detachable milling cutter device of the present invention.

In the figure: the external lathe comprises an external lathe-1, a three-jaw chuck device-2, a base-3, a collecting pool-4, a water outlet-5, a sliding rail-6, a sliding block-7, a bottom plate-8, a detachable milling cutter device-9, a chuck body-21, a wrench inserting square hole-22, a sliding groove-23, a clamping jaw-24, a pinion-25, a bull gear-26, a spiral groove-27, a tooth pattern-28, a main body-91, a connecting seat-92, a fixing plate-93, a fixing bolt-94, a milling cutter rod-95 and a milling cutter head-96.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a novel cylindrical milling device: including external lathe 1, three-jaw chuck device 2, base 3, the collecting pit 4, delivery port 5, slide rail 6, slider 7, bottom plate 8 and detachable milling cutter device 9, 1 right side upper end of external lathe is provided with three-

jaw chuck device

2, 1 right side lower extreme of external lathe passes through the bolt and is fixed with 3 locks of base, 4 imbeds in 3 top left ends of base in the collecting pit, 4 anterior right lower extremes of collecting pit are worn to locate by delivery port 5, mode and the 6 welded fit of slide rail of hand arc welding are passed through at both ends around 3 tops of base, slider 7 is along 6 external diameter surface sliding fit of slide rail, slider 7 closely fixes through bolt and 8 bottom four corners in bottom plate, 8 top front ends of bottom plate are provided with detachable milling cutter device 9.

The three-jaw chuck device 2 comprises a chuck body 21, a wrench inserting square hole 22, a sliding groove 23, a jaw 24, a pinion 25, a gearwheel 26, a spiral groove 27 and a tooth pattern 28, wherein the wrench inserting square hole 22 penetrates through the left end of the top of the chuck body 21 to be fixed, the sliding groove 23 is embedded into a triangle on the front end face of the chuck body 21, the jaw 24 is in sliding fit along the inner diameter surface of the sliding groove 23, the wrench inserting square hole 22 is fixedly provided with the pinion 25 on the bottom end face, the outer diameter surface of the pinion 25 is meshed with the gearwheel 26, the spiral groove 27 is embedded into the front end face of the gearwheel 26, the front end face of the spiral groove 27 is in threaded fit with the tooth pattern 28, the tooth pattern 28 is fastened on the rear end face of the jaw 24, and.

Wherein, detachable milling cutter device 9 includes main part 91, connecting seat 92, fixed plate 93, fixing bolt 94, milling cutter arbor 95 and milling cutter head 96, main part 91 top middle part carries out the integral type with connecting seat 92 and is connected, connecting seat 92 top face and fixed plate 93 reciprocal anchorage, fixed plate 93 top end face outer fringe is fixed with milling cutter arbor 95 locking through fixing bolt 94, milling cutter arbor 95 preceding terminal surface fixed mounting has milling cutter head 96, main part 91 passes through bolt and 8 bottom four corners inseparable fixings of bottom plate.

The front end face of the water outlet 5 is provided with a sealing cover, and the inner side of the sealing cover is provided with a sealing ring, so that the sealing performance inside the collecting tank 4 is guaranteed.

The number of the sliding blocks 7 is four, and the inner diameter of each sliding block 7 is larger than the outer diameter of each sliding rail 6 by 5MM, so that normal sliding fit is guaranteed.

Wherein, the jack catch 24 is provided with three groups to the shape is three grades, is convenient for press from both sides tight fixedly.

The inner diameter of the spiral groove 27 is larger than the outer diameter of the insection 28 by 5MM, and the surface of the insection 28 is smooth, so that normal thread matching is ensured.

The fixing bolts 94 are arranged in more than two groups and distributed annularly along the outer edge of the top of the fixing plate 93, so that the position can be adjusted conveniently, and the flexibility is good.

The working principle is as follows: the novel external circle milling device is placed at a proper position, when a workpiece needs to be machined, the novel external circle milling device is arranged, the middle part of the workpiece needing to be milled is inserted into the clamping jaw 24, an external wrench is inserted into the wrench insertion square hole 22 to rotate, the outer diameter surface of the pinion 25 is meshed with the gearwheel 26 to drive the thread groove 27 on the gearwheel 26 to rotate, the front end surface of the thread groove 27 is in threaded fit with the tooth patterns 28 to drive the clamping jaw 24 to slide outwards in the sliding groove 23 to clamp and fix the workpiece, then the milling cutter is lengthened, the fixed positions of the milling cutter bar 95 and the milling cutter head 96 are screwed and fixed on the fixing plate 93 by adopting a plurality of fixing bolts 94, the detachable design can freely adjust the length positions of the milling cutter bar 95 and the milling cutter head 96 according to requirements, the use is flexible, the bottom plate 8 can be pushed by applying force, and the sliding block 7 can perform auxiliary sliding on the sliding, adjust milling cutter head 96 to with work piece surface contaction each other, thereby start three-jaw chuck device 2 through external lathe and rotate, mill workpiece surface through milling cutter head 96, produced supplementary industrial waste water then arranges into and stores the collection in the collecting pit 4 during milling, and regularly discharge the clearance through delivery port 5, solved when needs use the condition of processing to novel outer circle device of milling under, because traditional milling cutter is the design of dying certainly, the lathe application range is inconvenient for a short time and is processed great work piece, lead to enterprise's purchasing cost high, the problem of production efficiency low.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel mill excircle device which characterized in that: comprises an external lathe (1), a three-jaw chuck device (2), a base (3), a collecting tank (4), a water outlet (5), a slide rail (6), a slide block (7), a bottom plate (8) and a detachable milling cutter device (9), the upper end of the right side of the external lathe (1) is provided with a three-jaw chuck device (2), the lower end of the right side of the external lathe (1) is locked and fixed with the base (3) through a bolt, the collecting tank (4) is embedded into the left end of the top of the base (3), the water outlet (5) is arranged at the right lower end of the front part of the collecting tank (4) in a penetrating way, the front end and the rear end of the top of the base (3) are welded and matched with the sliding rail (6) in a manual arc welding mode, the sliding blocks (7) are in sliding fit along the outer diameter surfaces of the sliding rails (6), the sliding blocks (7) are tightly fixed with the four corners of the bottom plate (8) through bolts, the front end of the top of the bottom plate (8) is provided with a detachable milling cutter device (9).

2. The novel outer circle milling device of claim 1, characterized in that: the three-jaw chuck device (2) comprises a chuck body (21), a wrench inserting square hole (22), a sliding groove (23), a jaw (24), a pinion (25), a gearwheel (26), a spiral groove (27) and a insection (28), the wrench inserting square hole (22) penetrates through the left end of the top of the chuck body (21) to be fixed, the sliding groove (23) is embedded in a triangle on the front end surface of the chuck body (21), the clamping jaw (24) is in sliding fit along the inner diameter surface of the sliding groove (23), a small gear (25) is fixedly arranged on the bottom end surface of the wrench inserting square hole (22), the outer diameter surface of the pinion (25) is meshed with the gearwheel (26), the spiral groove (27) is embedded in the front end surface of the gearwheel (26), the front end surface of the spiral groove (27) is in threaded fit with the insections (28), and the insection (28) is fastened on the rear end surface of the jaw (24), and the chuck body (21) is fixedly arranged at the lower end of the right side of the external lathe (1).

3. The novel outer circle milling device of claim 1, characterized in that: can dismantle milling cutter device (9) and include main part (91), connecting seat (92), fixed plate (93), fixing bolt (94), milling cutter arbor (95) and milling cutter head (96), main part (91) top middle part is carried out the integral type with connecting seat (92) and is connected, connecting seat (92) top face and fixed plate (93) are fixed each other, fixed plate (93) top face outer fringe is fixed with milling cutter arbor (95) locking through fixing bolt (94), terminal surface fixed mounting has milling cutter head (96) before milling cutter arbor (95), main part (91) are closely fixed through bolt and bottom plate (8) bottom four corners.

4. The novel outer circle milling device of claim 1, characterized in that: the front end face of the water outlet (5) is provided with a sealing cover, and the inner side of the sealing cover is provided with a sealing ring.

5. The novel outer circle milling device of claim 1, characterized in that: the number of the sliding blocks (7) is four, and the inner diameter of each sliding block (7) is larger than the outer diameter of each sliding rail (6) by 5 MM.

6. The novel outer circle milling device of claim 2, characterized in that: the clamping jaws (24) are provided with three groups and are in three-stage step shapes.

7. The novel outer circle milling device of claim 2, characterized in that: the inner diameter of the spiral groove (27) is larger than the outer diameter of the insection (28) by 5MM, and the surface of the insection (28) is smooth.

8. The novel outer circle milling device of claim 3, characterized in that: the fixing bolts (94) are arranged in more than two groups and are annularly distributed along the outer edge of the top of the fixing plate (93).