CN213108799U

CN213108799U - Machine-building and automatic drawing apparatus

Info

Publication number: CN213108799U
Application number: CN202021993820.2U
Authority: CN
Inventors: 屈玉代
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-05-04
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a machine-building and automatic drawing apparatus, including the working plate, the bottom fixedly connected with activity of working plate is tied, the bottom swing joint that the activity was tied has the sleeve, telescopic inner chamber sliding connection has the bracing piece, telescopic surface cover is equipped with the shift ring. The utility model discloses a movable knot, the sleeve, the bracing piece, the shift ring, the movable rod, the stopper, the spacing groove, the cooperation of first spring and bolt, through the movable rod, work board and sleeve form a triangular supports frame, improve the stability of device, make the work board can bear certain pressure, through insert the height that adjusts the work board in the regulation hole that corresponds with the bolt, when needs are accomodate, make the bolt break away from spacing hole, and on moving the shift ring to the movable knot, rotatory sleeve makes guide block and arc wall carry out the block, accomplish and accomodate, and easy operation, thereby the effect of conveniently carrying has solved the inconvenient problem of carrying of current device.

Description

Machine-building and automatic drawing apparatus

Technical Field

The utility model relates to a drawing apparatus technical field specifically is a machine-building and automatic drawing apparatus.

Background

The mechanical drawing is a subject for accurately representing the structural shape, the size, the working principle and the technical requirements of a machine by using a pattern, wherein the pattern comprises figures, symbols, characters, numbers and the like, is a technical file for expressing design intentions, manufacturing requirements and communication experiences and is often called as a language in the engineering industry, the mechanical drawing is divided into software drawing and ruler drawing, tools for ruler drawing mainly comprise a T-square, a triangular plate, a proportional scale, a divider, compasses, a pencil and the like, the quality and the efficiency of the mechanical drawing can be improved only by correctly using the tools, various mechanical patterns can be quickly and effectively drawn, and the conventional drawing board needs a stable support to support due to the fact that the conventional drawing board needs a certain pressure during drawing, so that the conventional drawing board is inconvenient to carry and is inconvenient to use by people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine-building and automatic drawing apparatus possesses the advantage of conveniently carrying, has solved the inconvenient problem of carrying of current device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a machine-building and automatic drawing apparatus, includes the working plate, the bottom fixedly connected with activity of working plate is tied, the bottom swing joint that the activity was tied has the sleeve, telescopic inner chamber sliding connection has the bracing piece, telescopic surface cover is equipped with the shift ring, the equal swing joint in the left and right sides of shift ring has the movable rod, the other end swing joint of movable rod has the stopper, the top sliding connection of stopper has the spacing groove, the first spring of inner chamber fixedly connected with in spacing groove, the front of shift ring is provided with the screw hole, and the inner chamber threaded connection of screw hole has the bolt, the left and right sides of working plate all is provided with the recess, the inner chamber fixedly connected with second spring of recess, the other end fixedly connected with guide block of second spring.

Preferably, the surface of the sleeve is provided with a limiting hole, and the surface of the supporting rod is provided with an adjusting hole.

Preferably, the limiting block is in a convex shape, and the limiting groove is formed in the bottom of the working plate.

Preferably, the bottom of the supporting rod is fixedly connected with a supporting seat, and the top of the supporting seat is provided with an arc-shaped groove.

Preferably, the front surface of the working plate is fixedly connected with a handle, and a rubber sheath is sleeved on the surface of the handle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a movable knot, the sleeve, the bracing piece, the shift ring, the movable rod, the stopper, the spacing groove, the cooperation of first spring and bolt, through the movable rod, work board and sleeve form a triangular supports frame, improve the stability of device, make the work board can bear certain pressure, through insert the height that adjusts the work board in the regulation hole that corresponds with the bolt, when needs are accomodate, make the bolt break away from spacing hole, and on moving the shift ring to the movable knot, rotatory sleeve makes guide block and arc wall carry out the block, accomplish and accomodate, and easy operation, thereby the effect of conveniently carrying has solved the inconvenient problem of carrying of current device.

2. The utility model discloses a spacing hole and the cooperation of regulation hole are convenient for adjust the height as required, improve the practicality of device, and the shape through designing the stopper is type of calligraphy, prevents that the stopper from breaking away from the spacing groove, improves the security of device, and through the cooperation of handle and rubber sheath, the person of facilitating the use carries.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial enlarged view of the point A in the structure of FIG. 1;

FIG. 3 is a front sectional view of the sleeve structure of the present invention;

fig. 4 is the structure of the utility model discloses accomodate the back sketch.

In the figure: 1. a working plate; 2. a movable knot; 3. a sleeve; 4. a support bar; 5. a moving ring; 6. a movable rod; 7. a limiting block; 8. a limiting groove; 9. a first spring; 10. a bolt; 11. a groove; 12. a second spring; 13. a guide block; 14. a limiting hole; 15. an adjustment hole; 16. a supporting seat; 17. an arc-shaped slot; 18. a handle; 19. a rubber sheath.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, a mechanical manufacturing and automatic drawing tool comprises a working plate 1, a handle 18 is fixedly connected to the front of the working plate 1, a rubber sheath 19 is sleeved on the surface of the handle 18, the height can be conveniently adjusted as required through the matching of a limiting hole 14 and an adjusting hole 15, the practicability of the device is improved, the limiting block 7 is prevented from being separated from a limiting groove 8 by designing the limiting block 7 to be in a convex shape, the safety of the device is improved, the device is convenient to carry by a user through the matching of the handle 18 and the rubber sheath 19, a movable knot 2 is fixedly connected to the bottom of the working plate 1, a sleeve 3 is movably connected to the bottom of the movable knot 2, the limiting hole 14 is arranged on the surface of the sleeve 3, the adjusting hole 15 is arranged on the surface of the supporting rod 4, a supporting rod 4 is slidably connected to the inner cavity of the sleeve 3, a supporting seat 16 is fixedly, the surface of the sleeve 3 is sleeved with a moving ring 5, the left side and the right side of the moving ring 5 are movably connected with a movable rod 6, the other end of the movable rod 6 is movably connected with a limit block 7, the shape of the limit block 7 is convex, a limit groove 8 is arranged at the bottom of the working plate 1, the top of the limit block 7 is slidably connected with a limit groove 8, the inner cavity of the limit groove 8 is fixedly connected with a first spring 9, the front side of the moving ring 5 is provided with a threaded hole, the inner cavity of the threaded hole is in threaded connection with a bolt 10, the left side and the right side of the working plate 1 are both provided with grooves 11, the inner cavity of the groove 11 is fixedly connected with a second spring 12, the other end of the second spring 12 is fixedly connected with a guide block 13, and a triangular support frame is formed by the movable rod 6, the working plate 1 and the sleeve 3 through the cooperation of a movable joint 2, the sleeve 3, the stability of the device is improved, make working plate 1 can bear certain pressure, adjust working plate 1's height through inserting bolt 10 in the regulation hole 15 that corresponds, when needs are accomodate, make bolt 10 break away from spacing hole 14, and on moving ring 5 removed activity knot 2, swivel sleeve 3 makes guide block 13 and arc wall 17 carry out the block, accomplish and accomodate, and easy operation, thereby the effect of conveniently carrying has solved the inconvenient problem of carrying of current device.

During the use, through movable rod 6, working plate 1 and sleeve 3 form a triangular supports frame, improve the stability of device, make working plate 1 can bear certain pressure, adjust working plate 1's height in inserting corresponding regulation hole 15 through bolt 10, when needs are accomodate, make bolt 10 break away from spacing hole 14, and on moving movable knot 2 with shift ring 5, rotatory sleeve 3 makes guide block 13 and arc wall 17 carry out the block, sleeve 3 is interference fit with bracing piece 4, frictional force between sleeve 3 and the bracing piece 4 is greater than the pop-up power of second spring 12, the completion is accomodate, and easy operation, thereby the effect of conveniently carrying.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A machine-building and automatic drawing apparatus, includes work board (1), its characterized in that: the bottom of the working plate (1) is fixedly connected with a movable knot (2), the bottom of the movable knot (2) is movably connected with a sleeve (3), the inner cavity of the sleeve (3) is slidably connected with a support rod (4), the surface of the sleeve (3) is sleeved with a moving ring (5), the left side and the right side of the moving ring (5) are both movably connected with a moving rod (6), the other end of the moving rod (6) is movably connected with a limit block (7), the top of the limit block (7) is slidably connected with a limit groove (8), the inner cavity of the limit groove (8) is fixedly connected with a first spring (9), the front of the moving ring (5) is provided with a threaded hole, the inner cavity of the threaded hole is in threaded connection with a bolt (10), the left side and the right side of the working plate (1) are both provided with grooves (11), the inner cavity of the grooves, the other end of the second spring (12) is fixedly connected with a guide block (13).

2. The machine-building and automated drawing implement of claim 1, wherein: the surface of sleeve (3) is provided with spacing hole (14), the surface of bracing piece (4) is provided with regulation hole (15).

3. The machine-building and automated drawing implement of claim 1, wherein: the limiting block (7) is in a convex shape, and the limiting groove (8) is formed in the bottom of the working plate (1).

4. The machine-building and automated drawing implement of claim 1, wherein: the bottom fixedly connected with supporting seat (16) of bracing piece (4), the top of supporting seat (16) is provided with arc wall (17).

5. The machine-building and automated drawing implement of claim 1, wherein: the front surface of the working plate (1) is fixedly connected with a handle (18), and a rubber sheath (19) is sleeved on the surface of the handle (18).