CN210335399U - Five-position upper chamfering structure - Google Patents

Abstract

The utility model discloses a five-position upper chamfering structure, including last chamfer box, last chamfer lift lead screw and ripple digital hand wheel, the one end of going up the chamfer box is fixed with the lift stand support, the upper end inclined plane ripple digital hand wheel of going up the chamfer box, the upper end of ripple digital hand wheel is provided with the motor fixed plate, the utility model discloses a lift motor pivot is rotated and is made the lift stand support of going up chamfer lift lead screw fixed surface slide and go up and down, and the upper chamfer box of the fixed end of lift stand support side goes up and down for the processing motor carries out high lift, and makes the motor fixed plate carry out high change through rotatory ripple digital hand wheel, makes things convenient for five emery wheels to carry out the polishing of chamfer, and is swift convenient; the utility model discloses set up five emery wheels and carry out the processing of going up the chamfer and polish, and five emery wheels can unify and polish and independently go up chamfer work of polishing separately, and convenient and fast satisfies different processing needs.

Description

Five-position upper chamfering structure

Technical Field

The utility model belongs to the technical field of go up the chamfer structure, concretely relates to chamfer structure on five positions.

Background

Chamfering refers to machining the corners of a workpiece into a certain inclined plane. The chamfering is to remove burrs generated by machining on the parts, and is also to facilitate the assembly of the parts, the end portions of the parts are generally chamfered.

The function of the common chamfer is to remove burrs and make the appearance of the product beautiful. However, chamfers particularly indicated in drawings are generally required by an installation process, such as installation guide of a bearing, and some arc chamfers (or arc transition) can also play a role in reducing stress concentration and strengthening the strength of shaft parts. In addition, assembly can be facilitated, and generally before the end of processing. On agricultural machine parts, especially end faces of round fittings and round holes are often machined to be chamfers of about 45 degrees. These chamfers have a versatile function, must be carefully checked during maintenance operations and fully utilized, otherwise they cause difficulties in maintaining the agricultural machinery and even cause unexpected failures.

The prior art has the following problems: the existing upper chamfering structure can only carry out single-bit upper chamfering processing, and can not carry out multi-bit processing, and meanwhile, the processing is inconvenient because of the incapability of adjusting, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a chamfer structure on five positions has simple structure, the convenient characteristics of processing.

In order to achieve the above object, the utility model provides a following technical scheme: a five-position upper chamfering structure comprises an upper chamfering box body, an upper chamfering lifting screw rod and a ripple digital hand wheel, wherein a lifting upright support is fixed at one end of the upper chamfering box body, a ripple digital hand wheel is arranged on an upper end inclined plane of the upper chamfering box body, a motor fixing plate is arranged at the upper end of the ripple digital hand wheel, a processing motor is fixed on the surface of the motor fixing plate, a fixing seat is fixed on a rotating shaft of the processing motor, a grinding wheel is fixed on the surface of the fixing seat, an upper chamfering protective cover is fixed on the surface of the grinding wheel, an upper chamfering support plate is fixed at the other end of the lifting upright support, an upper chamfering encoder support is fixed in the middle of the upper end of the upper chamfering support plate, an upper chamfering motor base plate is fixed at the periphery of the upper chamfering encoder support plate at the upper end of the upper chamfering support plate, a lifting motor is fixed at the lower end of, an upper chamfering lifting screw rod is fixed at the upper end of the upper chamfering nut, a second guide strip is fixed at one end of the surface of the upper chamfering supporting plate, a first guide strip is fixed at the other end of the surface of the upper chamfering supporting plate, upper chamfering embedding strips are arranged between the second guide strip and the upper chamfering supporting plate and between the first guide strip and the upper chamfering supporting plate, and a third guide strip is arranged on the side edge of the first guide strip.

Preferably, the second conducting bar and the first conducting bar are the same in use type and only different in installation position.

Preferably, the lifting upright post bracket is of an L-shaped structure, and a reinforcing rib is arranged in the middle of the lifting upright post bracket.

Preferably, the ripple digit hand wheel, the motor fixed plate and the processing motor are matched for use, and five sets of the ripple digit hand wheel, the motor fixed plate and the processing motor are arranged.

Preferably, the lifting upright support and the upper chamfering lifting screw rod are fixed through threads, and the upper chamfering lifting screw rod is in threaded rotation connection with the upper chamfering nut.

Preferably, the lifting motor and the upper chamfering lifting screw rod are connected and fixed in a rotating mode through gear engagement.

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

1. the utility model discloses a lifting upright post support that lifting motor pivot rotated to make upper chamfer lifting lead screw fixed surface slides and goes up and down, and the fixed upper chamfer box body in lifting upright post support side goes up and down for the processing motor carries out high lift, and makes the motor fixed plate carry out high change through rotatory ripple digit hand wheel, makes things convenient for five emery wheels to carry out the polishing of chamfer, and is swift convenient;

2. the utility model discloses set up five emery wheels and carry out the processing of going up the chamfer and polish, and five emery wheels can unify and polish and independently go up chamfer work of polishing separately, and convenient and fast satisfies different processing needs.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic diagram of the explosion structure of the present invention.

In the figure: 1. an upper chamfering support plate; 2. an upper chamfering box body; 3. a first conducting bar; 4. a second conducting bar; 5. lifting the upright post bracket; 6. an upper chamfer nut; 7. an upper chamfer lifting screw rod; 8. an upper chamfer motor base plate; 9. processing a motor; 10. a motor fixing plate; 11. chamfering and embedding strips; 12. a grinding wheel; 13. a corrugated digital hand wheel; 14. an upper chamfer angle encoder support; 15. a lifting motor; 16. an upper chamfer guard; 17. a fixed seat; 18. and a third conducting bar.

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. 1-3, the present invention provides the following technical solutions: a five-position upper chamfering structure comprises an upper chamfering box body 2, an upper chamfering lifting screw 7 and a ripple digital hand wheel 13, wherein a lifting upright support 5 is fixed at one end of the upper chamfering box body 2, the lifting upright support 5 is arranged to be of an L-shaped structure for supporting and fixing convenience, a reinforcing rib is arranged in the middle of the lifting upright support 5, the upper end of the upper chamfering box body 2 is provided with the ripple digital hand wheel 13, the upper end of the ripple digital hand wheel 13 is provided with a motor fixing plate 10, the surface of the motor fixing plate 10 is fixed with a processing motor 9, the ripple digital hand wheel 13, the motor fixing plate 10 and the processing motor 9 are matched for use for convenience of processing, five sets of the ripple digital hand wheel 13, the motor fixing plate 10 and the processing motor 9 are arranged together, a fixing seat 17 is fixed on a rotating shaft of the processing motor 9, a grinding wheel 12 is, an upper chamfering support plate 1 is fixed at the other end of the lifting upright post bracket 5, an upper chamfering encoder support 14 is fixed in the middle of the upper end of the upper chamfering support plate 1, an upper chamfering motor base plate 8 is fixed at the periphery of the upper chamfering encoder support 14 at the upper end of the upper chamfering support plate 1, a lifting motor 15 is fixed at the lower end of the upper chamfering motor base plate 8, an upper chamfering nut 6 is fixed in a middle groove of the upper chamfering support plate 1, an upper chamfering lifting screw 7 is fixed at the upper end of the upper chamfering nut 6, in order to carry out sliding lifting, the lifting upright post bracket 5 and the upper chamfering lifting screw 7 are fixed in a threaded manner, the upper chamfering lifting screw 7 and the upper chamfering nut 6 are connected in a threaded manner, in order to carry out transmission lifting, the lifting motor 15 and the upper chamfering lifting screw 7 are connected and fixed in a rotating manner through gear engagement, a second guide, go up chamfer extension board 1's surperficial other end and be fixed with first conducting bar 3, for convenience of model is unified, the maintenance of being convenient for, second conducting bar 4 uses the model homogeneous phase with first conducting bar 3, and only the mounted position is different, and second conducting bar 4 and last chamfer extension board 1 between and first conducting bar 3 and last chamfer extension board 1 all are provided with chamfer panel 11, and the side of first conducting bar 3 is provided with third conducting bar 18.

The utility model discloses a theory of operation and use flow: the utility model discloses during the use, install the device in suitable position, rotate through elevating motor 15 pivots and make through the gear engagement transmission go up chamfer lift lead screw 7 and carry out the rotation on last chamfer nut 6, make the lift upright support 5 of 7 fixed surface of chamfer lift lead screw slide and go up and down, at this moment, 5 side edges of lift upright support fixed go up chamfer box 2 and go up and down, make processing motor 9 carry out the lift of height, convenient five emery wheels 12 carry out polishing of chamfer, make motor fixed plate 10 carry out the change of height through rotatory ripple digital hand wheel 13, at this moment, processing motor 9 on the motor fixed plate 10 carries out independent control, make things convenient for emery wheel 12 to carry out independent processing, it is required to satisfy different processing, moreover, the steam generator is simple in structure.

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 (6)

1. The utility model provides a chamfer structure on five positions, includes last chamfer box (2), goes up chamfer lift lead screw (7) and ripple digit hand wheel (13), its characterized in that: a lifting upright post support (5) is fixed at one end of the upper chamfering box body (2), an upper end inclined plane ripple digital hand wheel (13) of the upper chamfering box body (2) is arranged at the upper end of the ripple digital hand wheel (13), a motor fixing plate (10) is arranged at the upper end of the ripple digital hand wheel (13), a processing motor (9) is fixed on the surface of the motor fixing plate (10), a fixing seat (17) is fixed on a rotating shaft of the processing motor (9), a grinding wheel (12) is fixed on the surface of the fixing seat (17), an upper chamfering protective cover (16) is fixed on the surface of the grinding wheel (12), an upper chamfering support plate (1) is fixed at the other end of the lifting upright post support (5), an upper chamfering encoder support plate (14) is fixed in the middle of the upper end of the upper chamfering support plate (1), an upper chamfering motor base plate (8) is fixed at the periphery, go up the lower extreme of chamfer motor backing plate (8) and be fixed with elevator motor (15), the middle recess of going up chamfer extension board (1) is fixed with upper chamfer nut (6), the upper end of going up chamfer nut (6) is fixed with upper chamfer lift lead screw (7), the surperficial one end of going up chamfer extension board (1) is fixed with second gib block (4), the surperficial other end of going up chamfer extension board (1) is fixed with first gib block (3), all be provided with between second gib block (4) and the upper chamfer extension board (1) and between first gib block (3) and the upper chamfer extension board (1) and go up chamfer gib block (11), the side of first gib block (3) is provided with third gib block (18).

2. The five-position upper chamfer structure according to claim 1, wherein: the second guide strip (4) and the first guide strip (3) are identical in use type and only different in installation position.

3. The five-position upper chamfer structure according to claim 1, wherein: the lifting upright post bracket (5) is of an L-shaped structure, and a reinforcing rib is arranged in the middle of the lifting upright post bracket (5).

4. The five-position upper chamfer structure according to claim 1, wherein: the corrugated digital hand wheel (13), the motor fixing plate (10) and the processing motor (9) are matched for use, and five sets of the corrugated digital hand wheel (13), the motor fixing plate (10) and the processing motor (9) are arranged.

5. The five-position upper chamfer structure according to claim 1, wherein: the lifting upright post bracket (5) is in threaded fixation with the upper chamfering lifting screw rod (7), and the upper chamfering lifting screw rod (7) is in threaded rotation connection with the upper chamfering nut (6).

6. The five-position upper chamfer structure according to claim 1, wherein: the lifting motor (15) and the upper chamfer lifting screw rod (7) are meshed, rotated, connected and fixed through gears.

Images