CN218611728U - Clamp for machining sleeve by numerical control lathe - Google Patents

Abstract

The utility model relates to a sleeve anchor clamps field discloses an anchor clamps for numerical control lathe processing sleeve, the on-line screen storage device comprises a base, a plurality of fixed columns that base top fixed surface is connected with even annular distribution, fixed column one side all is provided with the spread groove, rotate the equal fixedly connected with screw rod in fixture block top middle part, the equal threaded connection in the outside of screw rod middle part has the connecting block, the connecting block is close to the equal fixedly connected with spliced pole in one side each other, the spliced pole is kept away from fixed column one side and all is provided with the spacing groove, the equal sliding connection in spacing inslot side has square spacing slider, the connecting block one side is kept away from to the fixed column is provided with the thread bush. The utility model discloses in, through rotatory threaded sleeve, the cooperation spacing ring drives the screw shaft and carries out horizontal concertina movement, rotates through the screw rod on the rotation fixture block of the inside bottom of knob control fixed column, drives the connecting block on the screw rod and carries out the up-and-down motion in the spread groove, the telescopic location of being convenient for.

Description

Clamp for machining sleeve by numerical control lathe

Technical Field

The utility model relates to a sleeve anchor clamps field especially relates to a numerical control lathe adds anchor clamps for sleeve.

Background

The sleeve is the tube-shape article of cover outside such as pipe, play the protection, strengthen fixed or connection effect, often need use in the industry, be very important use accessory, the sleeve is at the in-process of processing production, numerical control lathe need be used usually, numerical control lathe's use has promoted the whole pin volume of sleeve production greatly, more can satisfy the big batch demand in market, numerical control lathe adds man-hour, in order to guarantee the smooth level and smooth degree in the sleeve outside, just need utilize the anchor clamps of being equipped with on the numerical control lathe to live the sleeve clamping, thereby conveniently carry out operation on next step.

However, when the sleeve is fixed by using the existing fixture, the mode for fixing the sleeve is single, the size types of the sleeve are various, the existing fixed fixture cannot adapt to the multi-size sleeve, the stability between the sleeve and the fixture cannot be guaranteed, the clamping of the multi-type sleeve is not convenient, and meanwhile, the fixture is fixedly installed, and the sleeve does not have a good positioning effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a clamp for a numerical control lathe processing sleeve.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a numerical control lathe adds anchor clamps for sleeve, includes the base, a plurality of fixed columns that base top fixed surface is connected with the even annular distribution, fixed column one side all is provided with the spread groove, the inside bottom of fixed column all rotates and is connected with the rotation fixture block, rotate the equal fixedly connected with screw rod in fixture block top middle part, the equal threaded connection in screw rod middle part outside has the connecting block, the connecting block is close to the equal fixedly connected with spliced pole in one side each other, the spliced pole is kept away from fixed column one side and all is provided with the spacing groove, the equal sliding connection of spacing inslot side has square spacing slider, the equal fixedly connected with slide bar of fixed column one end is kept away from to square spacing slider, the fixed column is kept away from connecting block one side and is provided with the thread bush, the inboard threaded connection of thread bush has the screw spindle, slide bar one end fixedly connected with splint is kept away from to the screw spindle.

As a further description of the above technical solution:

the middle part of the surface of the top end of the base is fixedly connected with a placing sleeve.

As a further description of the above technical solution:

the screw rod outside is rotated and is connected inside the screw rod, just screw rod top middle part fixedly connected with knob.

As a further description of the above technical solution:

and a rubber pad is arranged on the surface of one side, away from the threaded shaft, of the clamping plate.

As a further description of the above technical solution:

the fixed column is far away from the inboard fixedly connected with stopper of connecting block one end, just the inside sliding connection in stopper middle part is in the slide bar and is kept away from square spacing slider one end outside.

As a further description of the above technical solution:

one end of the threaded shaft and one end of the sliding rod are fixed with each other.

As a further description of the above technical solution:

the equal sliding connection in connecting block outside is inboard at the spread groove.

As a further description of the above technical solution:

the spliced pole is kept away from connecting block one end outside fixedly connected with spacing ring, the spacing ring outside is rotated and is connected and be close to connecting block one end inboard at the threaded sleeve.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, through rotatory threaded sleeve, cooperate inside spacing ring to drive the screw shaft and carry out horizontal concertina movement, through inside spacing slider and the slide bar of spacing spout, the cooperation stopper can realize the flexible limit of control screw shaft, prevents excessively flexible, adapts to the sleeve of different grade type size simultaneously.

2. The utility model discloses in, still rotate through the screw rod on the rotation fixture block of the inside bottom of knob control fixed column, drive the connecting block on the screw rod and carry out the up-and-down motion in the spread groove to further drive the spliced pole and carry out the up-and-down motion, realize giving the effect of sleeve location, also make things convenient for the telescopic of different grade type to place simultaneously.

Drawings

Fig. 1 is a front perspective view of a clamp for machining a sleeve by a numerical control lathe according to the present invention;

fig. 2 is a side sectional view of a clamping structure of the clamp for machining a sleeve by using a numerical control lathe;

fig. 3 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a base; 2. placing a sleeve; 3. fixing a column; 4. connecting columns; 5. a screw; 6. a knob; 7. a threaded sleeve; 8. a splint; 9. rotating the clamping block; 10. connecting grooves; 11. connecting blocks; 12. a slide bar; 13. a threaded shaft; 14. a limiting groove; 15. a square limiting slide block; 16. a rubber pad; 17. a limiting block; 18. a limit ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a clamp for machining a sleeve by a numerical control lathe comprises a base 1, wherein the surface of the top end of the base 1 is fixedly connected with a plurality of fixing columns 3 which are uniformly and annularly distributed, one sides of the fixing columns 3 are respectively provided with a connecting groove 10, the bottom ends inside the fixing columns 3 are respectively and rotatably connected with a rotating clamping block 9, the middle parts of the top ends of the rotating clamping blocks 9 are respectively and fixedly connected with a screw rod 5, the screw rods 5 are kept stable by rotating the clamping blocks 9, the outer sides of the middle parts of the screw rods 5 are respectively and fixedly connected with connecting blocks 11, the connecting columns 11 are mutually close to one side and are respectively and fixedly connected with a connecting column 4, the connecting columns 4 fixedly connected with the connecting blocks 11 are driven by the rotating screw rods 5 to move up and down, so that the whole clamp moves up and down in the range of the connecting grooves 10 to be convenient for clamping and positioning the sleeve, one side, far away from the fixing columns 3, of the connecting columns 4 is respectively provided with a limiting groove 14, spacing groove 14 inboard equal sliding connection has square limiting slide 15, square limiting slide 15 keeps away from the equal fixedly connected with slide bar 12 of 3 one ends of fixed column, fixed column 3 keeps away from connecting block 11 one side and is provided with threaded sleeve 7, threaded sleeve 7 inboard threaded connection has threaded spindle 13, through rotatory threaded sleeve 7, cooperation spacing ring 18, thereby it carries out horizontal concertina movement to drive threaded spindle 7, through inside limiting slide 15 and slide bar 12 of spacing spout 14, cooperation stopper 17, can realize the flexible limit of control threaded spindle 13, prevent excessive flexible, adapt to the sleeve of different grade type size simultaneously, slide bar 12 one end fixedly connected with splint 8 are kept away from to threaded spindle 13, be convenient for centre gripping polytype sleeve.

Base 1 top surface middle part fixedly connected with places sleeve 2, be convenient for place the sleeve, 5 outside rotations of screw rod are connected inside screw rod 5, and 5 top middle part fixedly connected with knobs of screw rod 6, be convenient for rotatory screw rod 5, splint 8 keeps away from 13 a side surface of threaded spindle and is provided with rubber pad 16, the centre gripping sleeve of being convenient for, further realize antiskid and fixed effect, fixed column 3 keeps away from the inboard fixedly connected with stopper 17 of 11 one ends of connecting block, and stopper 17 middle part inside sliding connection keeps away from the 15 one end outsides of square limiting slide block at slide bar 12, threaded spindle 13 one end and 12 one end reciprocal anchorage of slide bar, the equal sliding connection in the connecting block 11 outside is in spread groove 10 inboardly, connecting column 4 keeps away from 11 one end outsides fixedly connected with spacing ring 18 of connecting block, spacing ring 18 outside is rotated and is connected and is inboard at threaded sleeve 7 near 11 one end of connecting block, through stopper 17, control the horizontal motion scope of square limiting slide block 15 and slide bar 12, thereby control the horizontal motion scope of threaded spindle 13, prevent excessive flexible, make things convenient for telescopic centre gripping of different grade type.

The working principle is as follows: the device is through rotatory threaded sleeve 7, the inside spacing ring of cooperation 18, thereby it carries out horizontal concertina movement to drive threaded spindle 7, through inside spacing slider 15 and the slide bar 12 of spacing spout 14, cooperation stopper 17, can realize the flexible limit of control threaded spindle 13, prevent excessively flexible, adapt to the sleeve of different grade type size simultaneously, screw rod 5 on the rotation fixture block of 3 inside bottoms of control fixed column through knob 6 rotates, connecting block 11 on the drive screw rod 5 carries out the up-and-down motion in spread groove 10, thereby further drive spliced pole 4 and carry out the up-and-down motion, the effect of realizing giving the sleeve location, also make things convenient for the telescopic of different grade type to place simultaneously.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (8)

1. The utility model provides a numerical control lathe adds anchor clamps for sleeve, includes base (1), its characterized in that: base (1) top fixed surface is connected with a plurality of fixed columns (3) of even annular distribution, fixed column (3) one side all is provided with spread groove (10), fixed column (3) inside bottom all rotates and is connected with rotation fixture block (9), rotate fixture block (9) top middle part equal fixedly connected with screw rod (5), the equal threaded connection in screw rod (5) middle part outside has connecting block (11), connecting block (11) are close to the equal fixedly connected with spliced pole (4) in one side each other, fixed column (3) one side is kept away from in spliced pole (4) all is provided with spacing groove (14), the equal sliding connection in spacing groove (14) inboard has square spacing slider (15), the equal fixedly connected with slide bar (12) of fixed column (3) one end is kept away from in square spacing slider (15), fixed column (3) are kept away from connecting block (11) one side and are provided with threaded sleeve (7), threaded connection has threaded spindle (13) in threaded sleeve (7) inboard, slide bar (12) one end fixedly connected with splint (8) are kept away from in threaded spindle (13).

2. The clamp for the numerically controlled lathe machining sleeve as claimed in claim 1, wherein: the middle part of the top end surface of the base (1) is fixedly connected with a placing sleeve (2).

3. The clamp for the numerically controlled lathe machining sleeve as claimed in claim 1, wherein: the outer side of the screw rod (5) is rotatably connected inside the screw rod (5), and the middle of the top end of the screw rod (5) is fixedly connected with a knob (6).

4. The clamp for the numerically controlled lathe machining sleeve as claimed in claim 1, wherein: and a rubber pad (16) is arranged on the surface of one side, away from the threaded shaft (13), of the clamping plate (8).

5. The clamp for the numerically controlled lathe machining sleeve as recited in claim 1, wherein: the fixing column (3) is far away from the inner side of one end of the connecting block (11) and is fixedly connected with a limiting block (17), and the limiting block (17) is connected to the sliding rod (12) in the middle in a sliding mode and is far away from the outer side of one end of the square limiting sliding block (15).

6. The clamp for the numerically controlled lathe machining sleeve as claimed in claim 1, wherein: one end of the threaded shaft (13) and one end of the sliding rod (12) are fixed with each other.

7. The clamp for the numerically controlled lathe machining sleeve as recited in claim 1, wherein: the outer sides of the connecting blocks (11) are connected to the inner sides of the connecting grooves (10) in a sliding mode.

8. The clamp for the numerically controlled lathe machining sleeve as claimed in claim 1, wherein: the connecting column (4) is far away from a limiting ring (18) fixedly connected with the outer side of one end of the connecting block (11), and the outer side of the limiting ring (18) is rotatably connected to the inner side, close to one end of the connecting block (11), of the threaded sleeve (7).

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