CN212947234U

CN212947234U - Guide rail type tailstock supporting structure for grinding machine machining

Info

Publication number: CN212947234U
Application number: CN202020323611.0U
Authority: CN
Inventors: 倪大山; 张磊
Original assignee: Suzhou Arnold Medical Equipment Co ltd
Current assignee: Suzhou Arnold Medical Equipment Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2021-04-13
Anticipated expiration: 2030-03-16

Abstract

A guide rail type tailstock supporting structure for machining of a grinding machine comprises a bottom plate, a moving structure assembly and a tip supporting structure, wherein the moving structure assembly is arranged on the bottom plate, and the tip supporting structure is arranged on the moving structure assembly; the mobile structure assembly comprises a mobile structure, a position adjusting structure and a distance measuring structure, wherein the position adjusting structure and the distance measuring structure are arranged on two sides of the mobile structure in parallel. The guide rail type tailstock supporting structure is fixed on a grinding machine, and then the shaft type workpiece is pushed and loosened through the relative and opposite movement of the moving structure assembly relative to the machining end of the grinding machine. The position adjusting structure and the distance measuring structure adjust the position of the center supporting structure arranged on the moving structure, so that the smooth proceeding of the jacking work is ensured.

Description

Guide rail type tailstock supporting structure for grinding machine machining

Technical Field

The utility model relates to a grinding machine processing field especially relates to a guide tracked tailstock bearing structure is used in grinding machine processing.

Background

When using the grinding machine to polish axle type part, need set up tailstock bearing structure and carry out the top tightly fixedly to the other end of axle type part to the appearance of phenomenon such as axle is beated when avoiding processing, thereby reduces the precision of polishing. The currently used tailstock support structure has the following disadvantages: 1) when the machining shaft is fixed and taken down, the tailstock supporting structure and the grinding machine seat are required to be loosened for fixation, so that the position precision of the tailstock supporting structure is required to be adjusted again when each machining is required, the machining period is prolonged, and the machining efficiency is reduced; 2) when readjusting, its position accuracy has the error to the product precision that leads to processing has the deviation.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a guide tracked tailstock bearing structure is used in grinding machine processing has solved the problem that exists when the grinding machine presss from both sides the dress.

The technical scheme is as follows: the utility model provides a guide rail type tailstock supporting structure for grinding machine processing, which comprises a bottom plate, a moving structure assembly and a top supporting structure, wherein the moving structure assembly is arranged on the bottom plate, and the top supporting structure is arranged on the moving structure assembly; the mobile structure assembly comprises a mobile structure, a position adjusting structure and a distance measuring structure, wherein the position adjusting structure and the distance measuring structure are arranged on two sides of the mobile structure in parallel. The guide rail type tailstock supporting structure is fixed on a grinding machine, and then the shaft type workpiece is pushed and loosened through the relative and opposite movement of the moving structure assembly relative to the machining end of the grinding machine. The position adjusting structure and the distance measuring structure adjust the position of the center supporting structure arranged on the moving structure, so that the smooth proceeding of the jacking work is ensured.

Furthermore, the moving structure comprises a rotating handle, a screw rod structure, a first guide rail and a second guide rail, the rotating handle is arranged at one end of the screw rod structure, and the first guide rail and the second guide rail are arranged on two sides of the screw rod structure in parallel. The position can be manually moved using a rotary handle, or automatically adjusted using a hydraulic cylinder, motor, or the like.

Furthermore, the position adjusting structure comprises an adjusting fixing plate, a first adjusting bolt, a second adjusting bolt, a first locking bolt and a second locking bolt, wherein the first adjusting bolt, the first locking bolt, the second locking bolt and the second adjusting bolt are sequentially arranged on the adjusting fixing plate. The position of the tip supporting structure is adjusted through the first adjusting bolt and the second adjusting bolt, and the two ends of the tip supporting structure are arranged, so that the whole tip supporting structure and the shaft type machined part are axially parallel. After the adjustment is finished, the second locking bolt and the second adjusting bolt are used for locking and positioning, and the phenomenon that the stress is displaced during processing is avoided.

Further, the distance measuring structure comprises a distance measuring fixing plate, a first measuring structure and a second measuring structure, wherein the first measuring structure and the second measuring structure are arranged on the distance measuring fixing plate in parallel.

Furthermore, the first measuring structure and the second measuring structure are the same in structure, the first measuring structure comprises a sensor fixing frame and a sensor, and the sensor is arranged on the sensor fixing frame. According to the numerical values of the two sensors at the two ends, the first adjusting bolt and the first locking bolt in the position adjusting structure adjust the position of the tip supporting structure.

Furthermore, the tip supporting structure comprises a connecting plate, a height adjusting structure and a tip, wherein the height adjusting structure is arranged on the connecting plate, and the tip is arranged on the height adjusting structure.

Furthermore, the height adjusting structure comprises an adjusting base, a sliding block, a top fixing block, a first locking bolt group, a second locking bolt group and an adjusting bolt group, the sliding block is arranged on the adjusting base and fixed through the first locking bolt group, the top fixing block is arranged at one end of the sliding block, the second locking bolt group is arranged on two sides of the upper portion of the top fixing block, and the adjusting bolt group is arranged on bosses on two sides of the top fixing block.

Furthermore, a sliding groove is arranged on the adjusting base. Through the position change of the adjusting bolt group on the bosses at the two sides of the tip fixing block, the sliding block moves up and down along the sliding groove of the adjusting base, so that the height of the tip is adjusted.

Furthermore, the first adjusting bolt, the second adjusting bolt and the adjusting bolt group are all wave bead bolts. Avoid causing the damage to the anchor clamps part, reduce the loss.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: 1) a movable guide rail is arranged on the tailstock supporting structure, and the center moves along with the movable guide rail, so that the clamping and loosening work of the shaft parts is quickly completed; 2) the distance measuring structure and the position adjusting structure are matched for use, so that the position of the top supporting structure is adjusted rapidly, and the working efficiency is improved; 3) simple structure and convenient operation.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the mobile structure;

FIG. 3 is a perspective view of a position adjustment structure;

FIG. 4 is a perspective view of a ranging structure;

FIG. 5 is a perspective view of a height adjustment structure;

fig. 6 is a top view of the adjustment base.

In the figure: the device comprises a bottom plate 1, a moving structure assembly 2, a moving structure 21, a rotating handle 211, a screw rod structure 212, a first guide rail 213, a second guide rail 214, a position adjusting structure 22, an adjusting fixing plate 221, a first adjusting bolt 222, a second adjusting bolt 223, a first locking bolt 224, a second locking bolt 225, a distance measuring structure 23, a distance measuring fixing plate 231, a first measuring structure 232, a sensor fixing frame 2321, a sensor 2322, a second measuring structure 233, a tip supporting structure 3, a connecting plate 31, a height adjusting structure 32, an adjusting base 321, a sliding groove 3211, a sliding block 322, a tip fixing block 323, a first locking bolt group 324, a second locking bolt group 325, an adjusting bolt group 326 and a tip 33.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" 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 to simplify the description, but do not indicate or imply that the device or element 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" and "first" 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" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be 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 according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example one

Fig. 1 is a perspective view of the present invention, which includes a bottom plate 1, a movable structure assembly 2 and a tip supporting structure 3, wherein the movable structure assembly 2 is disposed on the bottom plate 1, and the tip supporting structure 3 is disposed on the movable structure assembly 2; the moving structure assembly 2 comprises a moving structure 21, a position adjusting structure 22 and a distance measuring structure 23, wherein the position adjusting structure 22 and the distance measuring structure 23 are arranged on two sides of the moving structure 21 in parallel.

As shown in fig. 2, the moving structure 21 is a perspective view, and includes a rotating handle 211, a screw rod structure 212, a first guide rail 213 and a second guide rail 214, the rotating handle 211 is disposed at one end of the screw rod structure 212, and the first guide rail 213 and the second guide rail 214 are disposed at two sides of the screw rod structure 212 in parallel.

As shown in fig. 3, the position adjustment structure 22 includes an adjustment fixing plate 221, a first adjustment bolt 222, a second adjustment bolt 223, a first locking bolt 224, and a second locking bolt 225, wherein the first adjustment bolt 222, the first locking bolt 224, the second locking bolt 225, and the second adjustment bolt 223 are sequentially disposed on the adjustment fixing plate 221.

As shown in fig. 4, the distance measuring structure 23 is a perspective view, and includes a distance measuring fixing plate 231, a first measuring structure 232 and a second measuring structure 233, and the first measuring structure 232 and the second measuring structure 233 are arranged on the distance measuring fixing plate 231 in parallel.

The first measurement structure 232 and the second measurement structure 233 are identical in structure, the first measurement structure 232 includes a sensor holder 2321 and a sensor 2322, and the sensor 2322 is disposed on the sensor holder 2321.

The tip supporting structure 3 comprises a connecting plate 31, a height adjusting structure 32 and a tip 33, wherein the height adjusting structure 32 is arranged on the connecting plate 31, and the tip 33 is arranged on the height adjusting structure 32.

As shown in fig. 5, the height adjusting structure 32 is a perspective view, and includes an adjusting base 321, a sliding block 322, a tip fixing block 323, a first locking bolt set 324, a second locking bolt set 325, and an adjusting bolt set 326, wherein the sliding block 322 is disposed on the adjusting base 321 and fixed by the first locking bolt set 324, the tip fixing block 323 is disposed at one end of the sliding block 322, the second locking bolt set 325 is disposed on two sides of the upper portion of the tip fixing block 323, and the adjusting bolt set 326 is disposed on two side bosses of the tip fixing block 323.

As shown in fig. 6, a top view of the adjustment base 321 is provided, and a sliding groove 3211 is provided on the adjustment base 321.

The first adjusting bolt 222, the second adjusting bolt 223 and the adjusting bolt group 326 are all wave ball bolts.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a grinding machine processing is with guide tracked tailstock bearing structure which characterized in that: the device comprises a bottom plate (1), a moving structure assembly (2) and a tip supporting structure (3), wherein the moving structure assembly (2) is arranged on the bottom plate (1), and the tip supporting structure (3) is arranged on the moving structure assembly (2); the mobile structure assembly (2) comprises a mobile structure (21), a position adjusting structure (22) and a distance measuring structure (23), wherein the position adjusting structure (22) and the distance measuring structure (23) are arranged on two sides of the mobile structure (21) in parallel.

2. The guide-type tailstock supporting structure for grinding machine machining according to claim 1, characterized in that: the moving structure (21) comprises a rotating handle (211), a screw rod structure (212), a first guide rail (213) and a second guide rail (214), the rotating handle (211) is arranged at one end of the screw rod structure (212), and the first guide rail (213) and the second guide rail (214) are arranged on two sides of the screw rod structure (212) in parallel.

3. The guide-type tailstock supporting structure for grinding machine machining according to claim 1, characterized in that: the position adjusting structure (22) comprises an adjusting fixing plate (221), a first adjusting bolt (222), a second adjusting bolt (223), a first locking bolt (224) and a second locking bolt (225), wherein the adjusting bolt (222), the first locking bolt (224), the second locking bolt (225) and the second adjusting bolt (223) are sequentially arranged on the adjusting fixing plate (221).

4. The guide-type tailstock supporting structure for grinding machine machining according to claim 1, characterized in that: the distance measuring structure (23) comprises a distance measuring fixing plate (231), a first measuring structure (232) and a second measuring structure (233), and the first measuring structure (232) and the second measuring structure (233) are arranged on the distance measuring fixing plate (231) in parallel.

5. The guide-type tailstock supporting structure for grinding machine machining according to claim 4, characterized in that: the first measuring structure (232) and the second measuring structure (233) are identical in structure, the first measuring structure (232) comprises a sensor fixing frame (2321) and a sensor (2322), and the sensor (2322) is arranged on the sensor fixing frame (2321).

6. The guide-type tailstock supporting structure for grinding machine machining according to claim 3, characterized in that: the center supporting structure (3) comprises a connecting plate (31), a height adjusting structure (32) and a center (33), the height adjusting structure (32) is arranged on the connecting plate (31), and the center (33) is arranged on the height adjusting structure (32).

7. The guide-type tailstock supporting structure for grinding machine machining according to claim 6, characterized in that: the height adjusting structure (32) comprises an adjusting base (321), a sliding block (322), a top fixing block (323), a first locking bolt group (324), a second locking bolt group (325) and an adjusting bolt group (326), the sliding block (322) is arranged on the adjusting base (321) and fixed through the first locking bolt group (324), the top fixing block (323) is arranged at one end of the sliding block (322), the second locking bolt group (325) is arranged on two sides of the upper portion of the top fixing block (323), and the adjusting bolt group (326) is arranged on bosses on two sides of the top fixing block (323).

8. The guide-type tailstock supporting structure for grinding machine machining according to claim 7, characterized in that: the adjusting base (321) is provided with a chute (3211).

9. The guide-type tailstock supporting structure for grinding machine machining according to claim 7, characterized in that: the first adjusting bolt (222), the second adjusting bolt (223) and the adjusting bolt group (326) are all wave bead bolts.