CN209380339U

CN209380339U - A kind of grip device of lathe process thin-wall circular dish type cavity mechanical part

Info

Publication number: CN209380339U
Application number: CN201920112338.4U
Authority: CN
Inventors: 裴世峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-23
Filing date: 2019-01-23
Publication date: 2019-09-13
Anticipated expiration: 2029-01-23

Abstract

The utility model discloses a kind of grip devices of lathe process thin-wall circular dish type cavity mechanical part, including tail stock inserted link, the first plectane is socketed on the left of the outer wall of the tail stock inserted link, first plectane is rotatedly connected by bearing and tail stock inserted link, the left side of first plectane is equipped with the second plectane, the left surface center of second plectane is connected with cylinder, and the upper and lower ends of second plectane are inserted with slide bar.The grip device of the lathe process thin-wall circular dish type cavity mechanical part, pass through the cooperation between the second plectane, slide bar, scale, lantern ring and the first bolt, rotating counterclockwise the first bolt makes mutually to separate between the first bolt and the second plectane, slide bar is pulled outward, by the scale for observing slide bar outer wall, can accurately by disk of thin wall raw material with lathe chuck is concentric fixes, it is ensured that the case where being not in waste raw material in process, reduce the spending of enterprise.

Description

A kind of grip device of lathe process thin-wall circular dish type cavity mechanical part

Technical field

The utility model relates to lathe process disk of thin wall clamp art, specially a kind of lathe process thin-wall circular The grip device of dish type cavity mechanical part.

Background technique

Machine tooling refers to the processing and fabricating that raw material are carried out with lathe, currently, lathe process thin-wall circular dish type cavity machine When tool component, since required processing disk of thin wall raw material are more thin, the fixture of existing lathe can not carry out it to step up solid It is fixed, step up that disk of thin wall raw material can be made to generate deformation, folder can not tightly not be fixed disk of thin wall raw material, therefore need The cooperation of tail stock and chuck is used to realize, when carrying out stepping up fixed to disk of thin wall raw material, therefore, to assure that thin The center of wall disk raw material and the center of rotation of lathe chuck be it is concentric, the precision of calibration is general, although be able to carry out plus Work industry, but will appear the case where wasting raw material appearance, increases enterprise's spending.

Utility model content

The purpose of this utility model is to provide a kind of grip device of lathe process thin-wall circular dish type cavity mechanical part, To solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of lathe process thin-wall circular dish type cavity The grip device of mechanical part, including tail stock inserted link, it is characterised in that: socket on the left of the outer wall of the tail stock inserted link There is the first plectane, first plectane is rotatedly connected by bearing and tail stock inserted link, and the left side of first plectane is equipped with Second plectane, the left surface center of second plectane are connected with cylinder, and the upper and lower ends of second plectane are inserted with cunning The inside upper and lower ends left and right sides of bar, the slide bar and the second plectane clearance fit, second plectane is provided with sliding slot, institute The internal slide for stating sliding slot is connected with sliding block, and the sliding block is fixedly linked with slide bar, and the outer wall of the slide bar is coated with scale, institute State slide bar outer wall top it is affixed be socketed with lantern ring, the lantern ring fits with the second plectane, the upper surface or so of the lantern ring Inserted with the first bolt, the first bolt-through lantern ring is connected with the second plectane screw thread for two sides, first bolt and set Czermak space cooperation.

Preferably, the left surface upper and lower ends of second plectane are connected with convex block, and the bottom end of the convex block, which is equipped with, to be turned Bar, the bull stick are rotatedly connected by pin shaft and convex block, are connected with pointer, the outer wall of the bull stick on the left of the bottom end of the bull stick Left side bottom end is connected inserted with the second bolt, the second bolt-through bull stick with the second plectane screw thread, second bolt with The outer wall left side top of bull stick clearance fit, the bull stick is connected with the second magnet strip, and the top of the convex block is equipped with the first magnetic Iron bar, first magnet strip are fixedly linked with the second plectane.

Preferably, the left surface of first plectane is connected with non-slip mat.

Preferably, the right surface of second plectane is connected with rubber pad.

Preferably, the top of the slide bar is connected with pull ring.

Compared with prior art, the utility model has the beneficial effects that the lathe process thin-wall circular dish type cavity Machinery Ministry The grip device of part, can be by disk of thin wall original by the cooperation between overall structure and lathe during carrying out use Material is stepped up, and disk of thin wall raw material will not be made to generate deformation, passes through the second plectane, slide bar, scale, lantern ring and first Cooperation between bolt, rotating counterclockwise the first bolt makes mutually to separate between the first bolt and the second plectane, pulls slide outward Bar, by observing the scale of slide bar outer wall, can accurately by disk of thin wall raw material with lathe chuck is concentric fixes, it is ensured that add The case where being not in waste raw material during work, reduce the spending of enterprise.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the attachment structure schematic diagram of the second plectane of Fig. 1, slide bar and lantern ring；

Fig. 3 is the right view of the second plectane of Fig. 1；

Fig. 4 is the attachment structure schematic diagram of the second plectane of Fig. 3, lantern ring and the first bolt.

In figure: 1, tail stock inserted link, the 2, first plectane, 3, bearing, 4, rubber pad, the 5, second plectane, 6, cylinder, 7, cunning Bar, 8, scale, 9, sliding slot, 10, sliding block, 11, lantern ring, the 12, first bolt, 13, convex block, 14, bull stick, 15, pin shaft, 16, pointer, 17, the second bolt, the 18, first magnet strip, 19, non-slip mat, the 20, second magnet strip, 21, pull ring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of lathe process thin-wall circular dish type cavity is mechanical The grip device of component, including tail stock inserted link 1, are socketed with the first plectane 2 on the left of the outer wall of tail stock inserted link 1, and first Plectane 2 is rotatedly connected by bearing 3 with tail stock inserted link 1, and inner ring and the tail stock inserted link 1 of bearing 3 are fixedly linked, bearing 3 outer ring is fixedly linked with the first plectane 2, and the left side of the first plectane 2 is equipped with the second plectane 5, the left surface center of the second plectane 5 It is connected with cylinder 6, the upper and lower ends of the second plectane 5 are inserted with slide bar 7,5 clearance fit of slide bar 7 and the second plectane, the second circle It is provided with sliding slot 9 at left and right sides of the inside upper and lower ends of plate 5, the internal slide of sliding slot 9 is connected with sliding block 10, sliding block 10 and slide bar 7 are fixedly linked, and the outer wall of slide bar 7 is coated with scale 8, and the outer wall top of slide bar 7 is affixed to be socketed with lantern ring 11, lantern ring 11 and second Plectane 5 fits, and inserted with the first bolt 12 at left and right sides of the upper surface of lantern ring 11, the first bolt 12 is through lantern ring 11 and the Two plectanes, 5 screw thread is connected, and tail stock inserted link 1 is inserted into tail stock by the first bolt 12 and 11 clearance fit of lantern ring Portion makes for tail stock inserted link 1 to be mutually clamped with tail stock, makes it close to lathe chuck, in-use automotive tail stock pushing Bed chuck steps up cylinder 6, is then affixed the disk of thin wall raw material of required processing and the right surface of the second plectane 5 It closes, is rotating counterclockwise the first bolt 12, making mutually to separate between the first bolt 12 and the second plectane 5, then by slide bar 7 from second The inside of plectane 5 is extracted, and is watched from the front-right of the second plectane 5, and whether the scale 8 of every 7 outer wall of slide bar is consistent, mobile thin-walled 8 numerical value of scale of 7 outer wall of slide bar is consistent when disk raw material, in the turntable by rotating clockwise tail stock, makes the first circle Plate 2 offsets with disk of thin wall raw material, steps up operation so as to complete disk of thin wall raw material, moves back to by slide bar 7 It is in situ, the first bolt 12 is rotated clockwise, the first bolt 12 is made to offset with lantern ring 11, disk of thin wall raw material can be carried out Operation is processed, the left surface upper and lower ends of the second plectane 5 are connected with convex block 13, and the bottom end of convex block 13 is equipped with bull stick 14, bull stick 14 are rotatedly connected by pin shaft 15 with convex block 13, and pointer 16, bottom on the left of the outer wall of bull stick 14 are connected on the left of the bottom end of bull stick 14 End is connected through bull stick 14 with 5 screw thread of the second plectane inserted with the second bolt 17, the second bolt 17, the second bolt 17 and bull stick 14 The outer wall left side top of clearance fit, bull stick 14 is connected with the second magnet strip 20, and the top of convex block 13 is equipped with the first magnet strip 18, First magnet strip 18 is fixedly linked with the second plectane 5, crosses Cheng Qian in viewing scale 8, can rotate counterclockwise the second bolt 17, It separates the second bolt 17 with 5 phase of the second plectane, then rotates bull stick 14, bull stick 14 can be rotated centered on pin shaft 15, be made The second magnet strip 20 and the first magnet strip 18 of 14 outer wall of bull stick are attracted, and pointer 16 can fit with slide bar 7, convenient for scale 8 reading, the left surface of the first plectane 2 are connected with non-slip mat 19, and the right surface of the second plectane 5 is connected with rubber pad 4, non-slip mat 19 and rubber pad 4 be that General Purpose Rubber material is made, have certain toughness under room temperature, surface is more coarse, and the top of slide bar 7 is solid It is connected to pull ring 21, pull ring 21 is convenient for the movement of slide bar 7.

When using the grip device of lathe process thin-wall circular dish type cavity mechanical part, first by tail stock inserted link 1 It is inserted into the inside of tail stock, makes for tail stock inserted link 1 to be mutually clamped with tail stock, leans on it tail stock pushing Nearly lathe chuck, in-use automotive bed chuck step up cylinder 6, then by the disk of thin wall raw material of required processing and the second circle The right surface of plate 5 fits, and is rotating counterclockwise the first bolt 12, makes mutually to separate between the first bolt 12 and the second plectane 5, so Slide bar 7 is extracted from the inside of the second plectane 5 afterwards, is watched from the front-right of the second plectane 5, the scale 8 of every 7 outer wall of slide bar is No consistent, 8 numerical value of scale of 7 outer wall of slide bar is consistent when moving disk of thin wall raw material, by rotating clockwise tail stock Turntable, so that the first plectane 2 is offseted with disk of thin wall raw material, step up operation so as to complete disk of thin wall raw material, Slide bar 7 is being moved back into original position, is rotating clockwise the first bolt 12, the first bolt 12 is made to offset with lantern ring 11, it can be to thin Wall disk raw material carry out processing operation, cross Cheng Qian in viewing scale 8, can rotate counterclockwise the second bolt 17, make second Bolt 17 is separated with 5 phase of the second plectane, then rotates bull stick 14, and bull stick 14 can be rotated centered on pin shaft 15, makes bull stick 14 The second magnet strip 20 and the first magnet strip 18 of outer wall are attracted, and pointer 16 can fit with slide bar 7, convenient for the reading to scale 8 Number.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore It should not be understood as limiting the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one Body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of grip device of lathe process thin-wall circular dish type cavity mechanical part, including tail stock inserted link (1), feature It is: is socketed with the first plectane (2) on the left of the outer wall of the tail stock inserted link (1), first plectane (2) passes through bearing (3) it is rotatedly connected with tail stock inserted link (1), the left side of first plectane (2) is equipped with the second plectane (5), second circle The left surface center of plate (5) is connected with cylinder (6), and the upper and lower ends of second plectane (5) are described inserted with slide bar (7) The inside upper and lower ends left and right sides of slide bar (7) and the second plectane (5) clearance fit, second plectane (5) is provided with sliding slot (9), the internal slide of the sliding slot (9) is connected with sliding block (10), and the sliding block (10) is fixedly linked with slide bar (7), the cunning The outer wall of bar (7) is coated with scale (8), and the outer wall top of the slide bar (7) is affixed to be socketed with lantern ring (11), the lantern ring (11) It fits with the second plectane (5), inserted with the first bolt (12) at left and right sides of the upper surface of the lantern ring (11), described first Bolt (12) is connected through lantern ring (11) with the second plectane (5) screw thread, first bolt (12) and lantern ring (11) clearance fit.

2. a kind of grip device of lathe process thin-wall circular dish type cavity mechanical part according to claim 1, feature Be: the left surface upper and lower ends of second plectane (5) are connected with convex block (13), and the bottom end of the convex block (13), which is equipped with, to be turned Bar (14), the bull stick (14) are rotatedly connected by pin shaft (15) with convex block (13), affixed on the left of the bottom end of the bull stick (14) Have pointer (16), inserted with the second bolt (17), second bolt (17) is run through for bottom end on the left of the outer wall of the bull stick (14) Bull stick (14) is connected with the second plectane (5) screw thread, second bolt (17) and bull stick (14) clearance fit, the bull stick (14) Outer wall on the left of top be connected with the second magnet strip (20), the top of the convex block (13) is equipped with the first magnet strip (18), described First magnet strip (18) is fixedly linked with the second plectane (5).

3. a kind of grip device of lathe process thin-wall circular dish type cavity mechanical part according to claim 1, feature Be: the left surface of first plectane (2) is connected with non-slip mat (19).

4. a kind of grip device of lathe process thin-wall circular dish type cavity mechanical part according to claim 1, feature Be: the right surface of second plectane (5) is connected with rubber pad (4).

5. a kind of grip device of lathe process thin-wall circular dish type cavity mechanical part according to claim 1, feature Be: the top of the slide bar (7) is connected with pull ring (21).