CN212793940U

CN212793940U - Auxiliary supporting device for parts

Info

Publication number: CN212793940U
Application number: CN202021728579.0U
Authority: CN
Inventors: 张刚; 樊鹏飞; 袁春燕; 胡伟
Original assignee: Tianjin Aerospace Electromechanical Equipment Research Institute
Current assignee: Tianjin Aerospace Electromechanical Equipment Research Institute
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-26
Anticipated expiration: 2030-08-18

Abstract

The utility model provides a part auxiliary stay device, its characterized in that: including stand, base, slider and locking mechanism, the stand bottom is equipped with the screw thread, and the slider top is equipped with the screw hole, and base threaded connection is passed through to the slider bottom the stand, and locking mechanism's switching piece connects to the stand in the cover, realizes the fixed connection between locking mechanism and the stand. The utility model discloses can improve the machining precision of part, guarantee the processingquality of part, effectual improvement machining efficiency.

Description

Auxiliary supporting device for parts

Technical Field

The utility model belongs to the cutting process field especially relates to a part auxiliary stay device.

Background

In machining, parts with high height and relatively thin and long parts are often encountered. When the appearance or the inner hole is required to be machined at the top of the part, the phenomenon of machining vibration caused by insufficient strength during machining due to the structure of the part can be met, and the appearance precision and the inner hole precision of the part are influenced. Especially, when the requirements on the shape and the inner hole precision of a slender part or a part are high, or the part is a thin-wall structural part, the requirements on preventing the part from vibrating, improving the strength of the part, preventing the part from deforming and the like can be met in the machining process. At this time, operators are required to make corresponding auxiliary supports, and because the shapes of parts are different and the heights of the parts are different, the displacement of the x axis and the y axis in the height direction of the z axis needs to be limited, so that the difficulty is high.

Disclosure of Invention

In view of this, the utility model aims at providing a part auxiliary stay device can improve the machining precision of part, guarantees the processingquality of part, effectual improvement machining efficiency.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a part auxiliary stay device, includes stand, base, slider and locking mechanism, and the stand bottom is equipped with the screw thread, and the slider top is equipped with the screw hole, and base threaded connection is passed through to the slider bottom the stand, and locking mechanism's switching piece cup joints to the stand, realizes the fixed connection between locking mechanism and the stand.

Furthermore, the cross section of the sliding block is of a T-shaped structure, the sliding block is sleeved to a T-shaped groove of the machine tool, and the sliding block is fixedly connected with the machine tool through screws.

Furthermore, the lower part is equipped with the locking groove in the stand, and the locking groove is used for fixing the stand to the lathe to with spanner joint.

Further, locking mechanism is including the switching piece, a C type supporting shoe and No. two C type supporting shoes, switching piece one end is equipped with the fixed slot that cup joints to the stand, the switching piece other end is equipped with R type groove, No. two R type grooves, fixed slot one end is equipped with the breach, and be equipped with a connecting hole respectively in breach both sides, the screw is threaded connection in proper order in two connecting holes, realize the fixed connection of switching piece and stand, a C type supporting shoe and No. two C type supporting shoes are respectively through screw fixed connection to a R type groove and No. two R type grooves.

Furthermore, the first C-shaped support block and the second C-shaped support block are identical in structure and are of semicircular structures, a first adjusting hole is formed in the first end of the first C-shaped support block, a second adjusting hole is formed in the first end of the second C-shaped support block, and a locking screw penetrates through the first adjusting hole and is fixedly connected to the first R-shaped groove to achieve connection of the first C-shaped support block and the transfer block; and the locking screw penetrates through the second adjusting hole to be fixedly connected to the second R-shaped groove, so that the connection of the second C-shaped supporting block and the transfer block is realized.

Furthermore, the circumferential surface of the second end of the first C-shaped supporting block is provided with two first locking through holes, the circumferential surface of the second end of the second C-shaped supporting block is provided with two second locking through holes, and each first locking through hole and each second indentation through hole are internally provided with an adjusting supporting screw.

Furthermore, each adjusting support screw is provided with a locking nut.

Furthermore, both ends of the first C-shaped support block and the second C-shaped support block are of arc structures, the first end of the first C-shaped support rotates in the first R-shaped groove, and the first end of the second C-shaped support rotates in the second R-shaped groove.

Compared with the prior art, a part auxiliary stay device have following advantage:

(1) a part auxiliary stay device, can change the angle that opens of a C type supporting shoe and No. two C type supporting shoes according to the appearance of part to adapt to the needs of different part appearances, strong adaptability and use extensively.

(2) A part auxiliary stay device, can also get rid of the slider simultaneously through the T type inslot of slider installation to the lathe, with stand threaded connection to arbitrary frock on use, the usage is comparatively extensive.

(3) A part auxiliary stay device, simple structure, the cost of manufacture is lower, the facilitate promotion to be convenient for install, firmly reliable.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic view of an auxiliary supporting device for parts according to an embodiment of the present invention;

fig. 2 is a schematic view of an adapter block according to an embodiment of the present invention;

fig. 3 is a schematic view of a first C-shaped support block according to an embodiment of the present invention;

fig. 4 is a schematic view of a second C-shaped support block according to an embodiment of the present invention.

Description of reference numerals:

1. a column; 11. a locking groove; 2. a base; 3. a slider; 4. a locking mechanism; 41. a transfer block; 411. connecting holes; 412. a first R-shaped hole; 413. a second R-shaped hole; 414. fixing grooves; 415. a notch; 42. a first C-shaped support block; 421. a first adjusting hole; 422. a first locking through hole; 43. a second C-shaped support block; 431. a second adjusting hole; 432. a second locking through hole; 5. locking the screw; 6. adjusting the support screw; 7. and locking the nut.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The utility model provides a part auxiliary stay device, as shown in fig. 1 to 4, includes stand 1, base 2, slider 3 and locking mechanism 4, and 1 bottoms of stand is equipped with the screw thread, and 3 tops of slider are equipped with the screw hole, and 1 bottoms of stand are through 2 threaded connection of base to slider 3, and locking mechanism 4's switching piece 41 cup joints to stand 1, realizes the fixed connection between locking mechanism 4 and the stand 1.

The transversal T font structure of personally submitting of slider 3, slider 3 cup joints to the T type groove of lathe, and makes slider 3 and lathe fixed connection through the screw, and the design of T type can let 3 convenient installations of slider to the lathe on to increase part auxiliary stay device's stability.

The middle lower part of the upright post 1 is provided with a locking groove 11, and the locking groove 11 is used for fixing the upright post 1 to a machine tool and is clamped with a wrench.

Locking mechanism 4 is including switching piece 41, a C type supporting shoe 42 and No. two C type supporting shoes 43, switching piece 41 one end is equipped with the fixed slot 414 that cup joints to stand 1, the switching piece 41 other end is equipped with a R type groove, No. two R type grooves, fixed slot 414 one end is equipped with breach 415, breach 415 can be convenient for switching piece 41 cup joint to stand 1 on, and be equipped with a connecting hole 411 respectively in breach 415 both sides, the screw is threaded connection in proper order in two connecting holes 411, realize switching piece 41 and stand 1's fixed connection, a C type supporting shoe 42 and No. two C type supporting shoes 43 are respectively through screw fixed connection to a R type groove and No. two R type grooves.

The first C-shaped supporting block 42 and the second C-shaped supporting block 43 are identical in structure and are of semicircular structures, a first adjusting hole 421 is formed in the first end of the first C-shaped supporting block 42, a second adjusting hole 431 is formed in the first end of the second C-shaped supporting block 43, and a locking screw 5 penetrates through the first adjusting hole 421 to be fixedly connected to the first R-shaped groove, so that the first C-shaped supporting block 42 is connected with the switching block 41; the locking screw 5 penetrates through the second adjusting hole 431 and is fixedly connected to the second R-shaped groove, and the second C-shaped supporting block 43 is connected with the switching block 41.

The circumferential surface of the second end of the first C-shaped supporting block 42 is provided with two first locking through holes 422, the circumferential surface of the second end of the second C-shaped supporting block 43 is provided with two second locking through holes 432, and each first locking through hole 422 and each second indentation through hole are internally provided with an adjusting supporting screw 6; the first C-shaped supporting block 42 is provided with two first locking through holes 422, which is one embodiment, and more than two first locking through holes 422 may be provided, which are set according to the external dimensions of the component.

Each adjusting support screw 6 is provided with a locking nut 7. Both ends of the first C-shaped supporting block 42 and the second C-shaped supporting block 43 are of arc structures, the first end of the first C-shaped supporting block 42 rotates in the first R-shaped groove, and the first end of the second C-shaped supporting block 43 rotates in the second R-shaped groove.

A part auxiliary supporting device has the working principle that after a part to be machined is fixed on a machine tool workbench, a proper T-shaped groove on the machine tool workbench is selected according to the fixing position of the part, an upright post 1 is fixedly connected to the workbench surface and fastened, the height of a switching block 41 on the upright post 1 is adjusted according to the height of a supporting point of the part, and then the switching block 41 is fastened at the required position by screws; according to the appearance of the part, the unfolding angles of the first C-shaped supporting block 42 and the second C-shaped supporting block 43 are adjusted and fixed on the transfer block 41 through the locking screws 5, the number and the positions of the adjusting supporting screws 6 are finally selected, the length of the adjusting supporting screws 6 is adjusted, and finally the auxiliary supporting of the part at a certain height position is achieved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a part auxiliary stay device which characterized in that: including stand, base, slider and locking mechanism, the stand bottom is equipped with the screw thread, and the slider top is equipped with the screw hole, and base threaded connection is passed through to the slider bottom the stand, and locking mechanism's switching piece connects to the stand in the cover, realizes the fixed connection between locking mechanism and the stand.

2. The auxiliary supporting device for parts as claimed in claim 1, wherein: the cross section of the sliding block is of a T-shaped structure, the sliding block is sleeved to a T-shaped groove of a machine tool, and the sliding block is fixedly connected with the machine tool through screws.

3. The auxiliary supporting device for parts as claimed in claim 1, wherein: the lower part is equipped with the locking groove in the stand, and the locking groove is used for fixing the stand to the lathe to with spanner joint.

4. The auxiliary supporting device for parts as claimed in claim 1, wherein: locking mechanism is including the switching piece, a C type supporting shoe and No. two C type supporting shoes, switching piece one end is equipped with the fixed slot that cup joints to the stand, the switching piece other end is equipped with R type groove, No. two R type grooves, fixed slot one end is equipped with the breach, and be equipped with a connecting hole respectively in breach both sides, screw threaded connection in proper order to two connecting holes, realize the fixed connection of switching piece and stand, a C type supporting shoe and No. two C type supporting shoes are respectively through a screw fixed connection to a R type groove and No. two R type grooves.

5. The auxiliary supporting device for parts as claimed in claim 4, wherein: the first C-shaped supporting block and the second C-shaped supporting block are of the same structure and are of semicircular structures, a first adjusting hole is formed in the first end of the first C-shaped supporting block, a second adjusting hole is formed in the first end of the second C-shaped supporting block, and a locking screw penetrates through the first adjusting hole and is fixedly connected to the first R-shaped groove to achieve connection of the first C-shaped supporting block and the transfer block; and the locking screw penetrates through the second adjusting hole to be fixedly connected to the second R-shaped groove, so that the connection of the second C-shaped supporting block and the transfer block is realized.

6. The auxiliary supporting device for parts as claimed in claim 5, wherein: the circumferential surface of the second end of the first C-shaped supporting block is provided with two first locking through holes, the circumferential surface of the second end of the second C-shaped supporting block is provided with two second locking through holes, and each first locking through hole and each second indentation through hole are internally provided with an adjusting supporting screw.

7. The auxiliary supporting device for parts as claimed in claim 6, wherein: each adjusting support screw is provided with a locking nut.

8. The auxiliary supporting device for parts as claimed in claim 5, wherein: the two ends of the first C-shaped supporting block and the second C-shaped supporting block are both arc-shaped structures, the first end of the first C-shaped supporting block rotates in the first R-shaped groove, and the first end of the second C-shaped supporting block rotates in the second R-shaped groove.