CN220218483U - Scribing device for special-shaped parts - Google Patents

Abstract

The utility model relates to the technical field of part processing and provides a scribing device for special-shaped parts, which comprises special-shaped parts, a movable support and a scribing mechanism, wherein the special-shaped parts are provided with a starting block, the movable support is arranged on one side of the starting block, one end of the movable support is provided with the scribing mechanism, the scribing mechanism comprises a fixing frame, a mounting cylinder and a scriber, the side surface of the fixing frame is provided with the mounting cylinder, the mounting cylinder is provided with a mounting hole facing to the side wall of the starting block, the scriber is arranged in the mounting hole, the end part of the scriber is in butt fit with the wall surface of the starting block, the scribing mechanism of the device is arranged at the end part of the movable support, the scriber does not need to extend into the grooving by a hand, but extends into the mounting cylinder to the lower part of the grooving, the scriber is fixed in the mounting cylinder, and the scribing mechanism can extend into the starting block which can not extend into the grooving by controlling the movement of the movable support, so that the scribing application range of scribing is greatly improved.

Description

Scribing device for special-shaped parts

Technical Field

The utility model relates to the field of part machining processes, in particular to a scribing device for special-shaped parts.

Background

When some parts are processed, the parts are required to be marked as the standard of alignment and processing, the current marking work is to manually mark the required lines on the surfaces of the parts, the manual operation has the problems that some places are easy to make mistakes, some places cannot be stretched normally to cause the operation to be unchanged, particularly, some special-shaped parts are provided with open gears with smaller distances, and when the parts are required to be marked in the open gears, the required center circular lines are difficult to be marked on the open gears if the manual operation is performed manually.

Disclosure of Invention

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a marking device for special-shaped parts, so as to solve the problem that the prior art has difficulty in manually marking the gear of the special-shaped parts.

One of the purposes of the utility model is realized by adopting the following technical scheme: the utility model provides a marking device for special-shaped parts, includes special-shaped parts, movable support and marking mechanism, special-shaped parts is equipped with the opening, the movable support is equipped with in one side of opening, and one of them one end of movable support is equipped with marking mechanism, marking mechanism includes mount, installation section of thick bamboo and scriber, the side of mount is equipped with the installation section of thick bamboo, the installation section of thick bamboo is equipped with the mounting hole towards the opening lateral wall, the scriber is established in the mounting hole, and the tip of scriber with the wall butt cooperation of opening.

Further, the fixing frame comprises a clamping bolt, an upper plate, a lower plate and a vertical plate, the upper plate, the lower plate and the vertical plate are connected to form a c shape, the lower plate is abutted to the lower side face of the movable support, the upper plate is fixedly arranged on the upper side face of the movable support through the clamping bolt, the vertical plate is connected with the upper plate and the lower plate, the outer side face of the vertical plate is fixedly provided with the mounting cylinder,

further, the scribing mechanism further comprises an elastic piece, and the elastic piece is arranged between the bottom surface of the mounting hole and the scriber.

Further, the scribing mechanism further comprises a fixing piece, the fixing piece is a locking bolt, and the mounting cylinder is provided with a threaded hole for the locking bolt to penetrate into the mounting hole.

Further, an inclined angle alpha is arranged between the upper plate and the vertical plate, and 70 degrees is less than alpha less than 80 degrees.

Further, the fixing frame comprises a long transverse plate, the end part of the transverse plate is provided with the mounting cylinder, and the long transverse plate is provided with a mounting groove for fixing the mounting cylinder.

Further, the device comprises an adjusting device, the adjusting device comprises a movable block and an adjusting bolt, the movable block is arranged at the bottom of the elastic piece, the adjusting bolt is rotatably arranged at the bottom of the mounting cylinder, and the upper end of the adjusting bolt is abutted to the lower side face of the movable block.

Through setting up the marking mechanism of this device at the tip of movable support, need not the people's hand and go deep into the fluting in but with the installation section of thick bamboo deep into the grooved below, at the fixed marking needle of installing a section of thick bamboo, make the marking needle to grooved plane carry out the marking line through the removal of control movable support, this device can go deep into the unable deep opening of workman's hand in, the application range of marking line has been improved greatly, and this device's movable support mountable is on lathe drive arrangement, through the lift drive of current lathe or the removal of track control movable support, can reduce artificial participation, make the marking line more accurate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the mounting location of the present utility model;

FIG. 3 is a schematic diagram of the internal structure of the bit of the present utility model;

FIG. 4 is a schematic view of an adjusting device according to some embodiments of the utility model;

FIG. 5 is a schematic view of some embodiments of the utility model with tilt angles;

FIG. 6 is a schematic structural view of the fixing frame of the present utility model;

in the figure:

1. movable support

2. A scribing mechanism; 21. a fixing frame; 211. clamping a bolt; 212. an upper plate; 213. a lower plate; 214. a riser; 215. a mounting groove; 22. a mounting cylinder; 221. a mounting hole; 222. a fixing hole; 23. a scriber; 24. an elastic member;

3. a special-shaped part; 31. a gear is opened;

4. a chuck;

5. an adjusting device; 51. an adjusting bolt; 52. a movable block.

Detailed Description

The present utility model will be further described with reference to fig. 1 to 6 and the detailed description, wherein, on the premise of no conflict, new embodiments can be formed by any combination of the embodiments or technical features described below.

One of the purposes of the utility model is realized by adopting the following technical scheme: as shown in fig. 1 to 4, a scribing device for a special-shaped part 3 comprises the special-shaped part 3, a movable bracket 1 and a scribing mechanism 2;

specifically, the special-shaped part 3 is provided with a starting gear 31, the special-shaped part 3 is clamped in the chuck 4 during processing, the movable support 1 is arranged on one side of the starting gear 31, the movable support is a long rectangular bar, the thickness is generally 3-10cm, one end of the movable support 1 is provided with the scribing mechanism 2, the other end of the movable support can be manually supported to control the movable support to move, but in most cases, the movable support is fixed on other driving devices of a machine tool, such as a horizontally moving guide rail; the scribing mechanism 2 comprises a fixing frame 21, a mounting cylinder 22 and a scribing needle 23, wherein the mounting cylinder 22 is arranged on the side surface of the fixing frame 21, in the embodiment shown in fig. 1, the fixing frame 21 comprises a clamping bolt 211, an upper plate 212, a lower plate 213 and a vertical plate 214, the upper plate 212, the lower plate 213 and the vertical plate 214 are connected into a C shape, the upper plate 212 and the vertical plate 214 are connected with the upper plate 212 and the lower plate 213, the lower plate 213 and the vertical plate 214 are integrally formed, the fixing frame 21 is used for fixing the mounting cylinder 22 on the movable bracket, the mounting step is that the end part of the movable bracket is inserted into a C-shaped opening formed in the fixing frame 21, the lower plate 213 is enabled to be abutted against the lower side surface of the movable bracket 1, the inner side surface of the vertical plate 214 is enabled to be abutted against the end part of the movable bracket as much as possible, the upper plate 212 is provided with a bolt hole, the upper plate 212 is vertically arranged on the upper plate 212 in a rotating mode, the upper plate 212 is fixedly arranged on the upper side surface of the movable bracket 1 through the clamping bolt 211, the clamping degree of the upper plate 212 and the upper side surface of the movable bracket 1 is adjusted through rotating the clamping bolt 214, the outer side surface of the vertical plate 214 is fixedly arranged, the mounting cylinder 22 is arranged on the side surface of the movable bracket, the mounting cylinder 22 is enabled to be abutted against the side surface of the mounting cylinder 23, the mounting cylinder 23 is matched with the mounting cylinder 23, and the scribing needle 23 is abutted against the end part 23, and the side wall 23 is abutted against the side wall 23. Through setting up the marking mechanism 2 of this device at the tip of movable support, need not the staff and go deep into the fluting in but with the mounting cylinder 22 deep into the grooved below, at the mounting cylinder 22 internal fixation go up the marking needle 23, make the marking needle 23 mark a line to grooved plane through the removal of control movable support, this device can go deep into in the unable deep opening 31 of workman's hand, the application scope of marking is greatly improved, and this device's movable support mountable is on lathe drive arrangement, through the lift drive of current lathe or the removal of track control movable support, can reduce artificial participation, make the marking more accurate.

In some embodiments, as shown in fig. 3, the scribing mechanism 2 further includes an elastic member 24, the scribing mechanism 2 generally adopts a spring, the elastic member 24 is disposed between the bottom surface of the mounting hole 221 and the scriber 23, as a further optimization, the scribing mechanism 2 further includes a fixing member, the fixing member is a locking bolt, the mounting barrel 22 is provided with a threaded hole for the locking bolt to penetrate into the mounting hole 221, the scriber 23 is fastened by rotating the locking bolt, and the spring is used for controlling the scribing force of the scriber 23 on the surface of the part.

In some embodiments, as shown in fig. 4, the scribing machine further comprises an adjusting device 5, the adjusting device 5 comprises a movable block 52 and an adjusting bolt 51, the movable block 52 is arranged at the bottom of the elastic piece 24, the adjusting bolt 51 is rotatably arranged at the bottom of the mounting cylinder 22, the upper end of the adjusting bolt 51 is abutted against the lower side surface of the movable block 52, and the position of the bottommost part of the spring can be changed by rotating the adjusting bolt 51, so that the scribing force of the scriber 23 on the surface of the part can be further adjusted.

In some embodiments, as shown in fig. 5, an inclination angle α is provided between the upper plate 212 and the riser 214, and 70 ° < α < 80 °, and setting an inclination angle between the upper plate 212 and the upper plate 212 to have a certain inclination angle may enable the mounting cylinder 22 to be inclined, so that the scribing range of the scriber 23 may be increased, for example, when the innermost part of the opening bar 31 needs to be scribed, the scriber 23 in a vertical state cannot reach the corner position of the opening bar 31 because the mounting cylinder 22 is at the outermost side, and if the scriber 23 is inclined, the outermost end of the scriber 23 is at the outermost end of the whole scribing mechanism 2, so that scribing of the corner position of the opening bar 31 may be achieved, and the inclination angle of the scriber 23 may be limited, so that slight inclination may not affect the scribing effect.

In some embodiments, as shown in fig. 6, the distance between the opening bars 31 is too small, because the C-shaped groove itself has a certain height, some opening bars 31 are not suitable for the fixing frame 21, and the fixing frame 21 includes a long transverse plate, the end of the transverse plate is provided with the mounting cylinder 22, the long transverse plate is provided with a mounting groove 215 for fixing the mounting cylinder 22, the mounting cylinder 22 is smaller in length, the mounting cylinder 22 is provided with a fixing protrusion extending to one side, and the fixing protrusion is provided with a fixing hole 222 for fixing by a bolt.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims (7)

1. The utility model provides a marking device for special-shaped parts, its characterized in that, including special-shaped parts (3), movable support (1) and marking mechanism (2), special-shaped parts (3) are equipped with opening (31), movable support (1) are established in one side of opening (31), and one of them one end of movable support (1) is equipped with marking mechanism (2), marking mechanism (2) include mount (21), mount cylinder (22) and marking needle (23), the side of mount (21) is equipped with mount cylinder (22), mount cylinder (22) are equipped with mounting hole (221) towards opening (31) lateral wall, marking needle (23) are established in mounting hole (221), and the tip of marking needle (23) with the wall butt cooperation of opening (31).

2. The scribing device for special-shaped parts according to claim 1, wherein the fixing frame (21) comprises a clamping bolt (211), an upper plate (212), a lower plate (213) and a vertical plate (214), the upper plate (212), the lower plate (213) and the vertical plate (214) are connected to form a c shape, the lower plate (213) is abutted to the lower side surface of the movable support (1), the upper plate (212) is fixedly arranged on the upper side surface of the movable support (1) through the clamping bolt (211), the vertical plate (214) is connected with the upper plate (212) and the lower plate, and the outer side surface of the vertical plate (214) is fixedly provided with the mounting cylinder (22).

3. The scribing device for the special-shaped parts according to claim 1, wherein the scribing mechanism (2) further comprises an elastic member (24), and the elastic member (24) is arranged between the bottom surface of the mounting hole (221) and the scriber (23).

4. The scribing device for special-shaped parts according to claim 1, wherein the scribing mechanism (2) further comprises a fixing piece, the fixing piece is a locking bolt, and the mounting cylinder (22) is provided with a threaded hole for the locking bolt to penetrate into the mounting hole (221).

5. A marking apparatus for profiled parts as claimed in claim 2, wherein an angle of inclination α is provided between the upper plate (212) and the riser (214), and 70 ° < α < 80 °.

6. The scribing device for special-shaped parts according to claim 1, wherein the fixing frame (21) comprises a long transverse plate, the end part of the transverse plate is provided with the mounting cylinder (22), and the long transverse plate is provided with a mounting groove (215) for fixing the mounting cylinder (22).

7. A marking device for special-shaped parts according to claim 3, further comprising an adjusting device (5), wherein the adjusting device (5) comprises a movable block (52) and an adjusting bolt (51), the movable block (52) is arranged at the bottom of the elastic piece (24), the adjusting bolt (51) is rotatably arranged at the bottom of the mounting cylinder (22), and the upper end of the adjusting bolt (51) is abutted to the lower side surface of the movable block (52).