CN102626877B

CN102626877B - Casing pipe fixture

Info

Publication number: CN102626877B
Application number: CN 201210131510
Authority: CN
Inventors: 季峰
Original assignee: SUZHOU DASHENG MACHINERY CO Ltd
Current assignee: SUZHOU DASHENG MACHINERY CO Ltd
Priority date: 2012-04-28
Filing date: 2012-04-28
Publication date: 2013-10-30
Anticipated expiration: 2032-04-28
Also published as: CN102626877A

Abstract

The invention relates to a casing pipe fixture, which comprises a cuboid module and a plurality of positioning devices for fixing a workpiece, wherein the positioning devices are arranged on the cuboid module; the cuboid module is provided with a hollow-out part along the center of a length direction; four side faces on the length direction of the cuboid module are respectively provided with a positioning key matched with key slots in a table board of a machine tool; each positioning device comprises a positioning block fixedly arranged on any side face of the cuboid module, a positioning bolt arranged on the positioning block, a spring sleeved on the positioning bolt, a trim strip arranged on one end of the spring in a pressing way, and an adjusting screw cap propped against the other side of the trim strip; the spring is arranged between the positioning block and the trim strip; and two ends of the positioning bolt are respectively in screw-thread fit with the positioning block and the adjusting screw cap. According to the casing pipe fixture, the right-angle characteristic of the cuboid module is adopted, and the positioning devices and the positioning keys matched with the key slots in the table board of the machine tool are arranged on the side face of the length direction of the cuboid module, so that the right-angle requirement of the workpiece is met, the operation is simple, the working efficiency is improved, and the cost is reduced.

Description

A kind of never-slip

Technical field

The invention belongs to field of machining, be specifically related to a kind of never-slip.

Background technology

At present, along with the combination of workpiece is installed, various parts wherein, generally be placed directly on the table top of lathe and process, yet for some specific workpiece, for example processing of orthogonal work piece, at first workpiece has been fixed into a difficult problem, if adopt general anchor clamps, can only process a face, so the datum level of workpiece changes, so that squareness is difficult to reach job requirement on requiring at every turn, can only process simultaneously a workpiece at every turn, more single, be not suitable for a large amount of productions, and workload is larger, cost is high, and efficient is low.

Summary of the invention

Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, and a kind of never-slip is provided.

For solving above technical problem, a kind of technical scheme that the present invention takes is:

A kind of never-slip comprises the cuboid module and is arranged on a plurality of positioners for fixation workpiece on the cuboid module, the center of cuboid module end face, length direction along the cuboid module is provided with hollow-out parts, and be equipped with the positioning key that cooperates with lathe table top keyway on four sides of cuboid block length direction, positioner comprises the locating piece that is fixed on the arbitrary side of cuboid module, be arranged on the bolt on the locating piece, be set in the spring of bolt, be pressed on the press strip of spring one end and conflict at the regulating nut of press strip opposite side, spring is between locating piece and the press strip, the bolt two ends respectively with locating piece and regulating nut threaded engagement.

Preferably, positioner is arranged on four sides of cuboid block length direction, and the height of positioning key is greater than the height of positioner.

Preferably, hollow-out parts is column type.

The further embodiment according to the present invention: never-slip also comprises a plurality of locating holes that are arranged on the cuboid module side.

Because the employing of technique scheme, the present invention compared with prior art has the following advantages:

The present invention adopts the right angle characteristic of cuboid module, simultaneously mounting and positioning device and the positioning key that cooperates with lathe table top keyway on the side of cuboid block length direction, orthogonal work piece is fixed on the adjacent orthogonal side of cuboid module, utilize simultaneously positioning key to be fixed on the table top with the sleeve anchor clamps of workpiece, realize the processing of a face of orthogonal work piece, turnbarrel 90 degree, keyway by positioning key and table top cooperates again, realize another processing of perpendicular of orthogonal work piece, thereby satisfied the squareness requirement of workpiece, simple to operate, by being located at a plurality of positioners on the side of cuboid block length direction, solve the difficult problem that at every turn can only process a workpiece, improved operating efficiency, reduced cost.

Description of drawings

The present invention will be further described in detail below in conjunction with accompanying drawing and specific embodiment.

Fig. 1 is the structural representation of never-slip of the present invention;

Fig. 2 is positioner part-structure enlarged diagram of the present invention;

Wherein: 1, cuboid module; 10, hollow-out parts; 11, side; 12, positioning key; 2, positioner; 20, locating piece; 21, positioning screw; 22, spring; 23, press strip; 24, regulating nut; 3, locating hole; 4, orthogonal work piece.

The specific embodiment

Such as Fig. 1 and shown in Figure 2, comprise cuboid module 1 and be arranged on a plurality of positioners 2 for fixation workpiece on the cuboid module 1 according to a kind of never-slip of present embodiment, the center of cuboid module 1 end face, length direction along 1 of rectangular phantom is provided with hollow-out parts 10, and be equipped with the positioning key 12 that cooperates with lathe table top keyway on four sides 11 of cuboid module 1 length direction, positioner 2 comprises the locating piece 20 that is fixed on cuboid module 1 arbitrary side 11, be arranged on the bolt 21 on the locating piece 20, be set in the spring 22 of bolt 21, be pressed on the press strip 23 of spring 22 1 ends and conflict at the regulating nut 24 of press strip 23 opposite sides, spring 22 is between locating piece 20 and the press strip 23, bolt 21 two ends respectively with locating piece 20 and regulating nut 24 threaded engagement.

Positioner 2 is arranged on four sides 11 of cuboid module 1 length direction, the height of positioning key 12 is greater than the height of positioner 2, rotation for the vertical angle that makes things convenient for never-slip, the locating piece 20 that is arranged on simultaneously positioner 2 on orthogonal two sides 11 is separately positioned on the both ends of orthogonal work piece 4, tighten regulating nut 24, extrusion spring 22, so that press strip 23 be pressed on orthogonal work piece 4 surfaces need not processing place, thereby realize the processing of orthogonal work piece 4, hollow-out parts 10 is column type simultaneously, generally speaking, the processing of column type surface of the work, all very inconvenient, therefore, be provided with the hollow-out parts 10 with column type workpiece interference fit in cuboid module 1 center, comprise also that according to the present embodiment never-slip being arranged on cuboid module 1 side 11 is provided with a plurality of locating holes 3, its locating hole 3 satisfies the processing of column type surface of the work designing requirement, sees through locating hole 3 and directly processes at hollow-out parts 10 interior workpiece.

Present embodiment is further by the right angle characteristic of cuboid module, simultaneously mounting and positioning device and the positioning key that cooperates with lathe table top keyway on the side of cuboid block length direction, orthogonal work piece is fixed on the adjacent orthogonal side of cuboid module, utilize simultaneously positioning key to be fixed on the table top with the sleeve anchor clamps of workpiece, realize the processing of a face of orthogonal work piece, turnbarrel 90 degree, keyway by positioning key and table top cooperates again, realize another processing of perpendicular of orthogonal work piece, thereby satisfied the squareness requirement of workpiece, simple to operate, by being located at a plurality of positioners on the side of cuboid block length direction, solved the difficult problem that at every turn can only process a workpiece, improved operating efficiency, never-slip and positioner are basically by scrap iron simultaneously, steel processes, and energy savings reduces cost.

More than the present invention has been done detailed description; its purpose is to allow the personage that is familiar with this art can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; the equivalence that all Spirit Essences according to the present invention are done changes or modifies, and all should be encompassed in protection scope of the present invention.

Claims

1. never-slip, it is characterized in that: described never-slip comprises cuboid module (1) and is arranged on the upper a plurality of positioners for fixation workpiece (2) of described cuboid module (1), the center of described cuboid module (1) end face, length direction along described cuboid module (1) is provided with hollow-out parts (10), and be equipped with the positioning key (12) that cooperates with lathe table top keyway on four sides (11) of described cuboid module (1) length direction, described positioner (2) comprises the locating piece (20) on the arbitrary side (11) that is fixed on described cuboid module (1), be arranged on the bolt (21) on the described locating piece (20), be set in the spring (22) on the described bolt (21), be pressed on the press strip (23) of described spring (22) one ends and conflict at the regulating nut (24) of described press strip (23) opposite side, described spring (22) is between described locating piece (20) and the described press strip (23), described bolt (21) two ends respectively with described locating piece (20) and described regulating nut (24) threaded engagement.

2. a kind of never-slip according to claim 1, it is characterized in that: described positioner (2) is arranged on described cuboid module (1) four described sides of length direction (11), and the height of described positioning key (12) is greater than described positioner (2).

3. a kind of never-slip according to claim 1 is characterized in that: described hollow-out parts (10) is column type.

4. a kind of never-slip according to claim 1, it is characterized in that: described never-slip also comprises a plurality of locating holes (3) that are arranged on described cuboid module (1) side (11).