CN218488041U

CN218488041U - Double-sided chamfering device for machining

Info

Publication number: CN218488041U
Application number: CN202222512149.0U
Authority: CN
Inventors: 徐延光
Original assignee: Harbin Jinwei Machinery Processing Co ltd
Current assignee: Harbin Jinwei Machinery Processing Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-02-17
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a double-sided chamfering device for machining, which comprises a bottom plate, a propelling mechanism capable of fixing a plate to be machined, a chamfering mechanism capable of simultaneously chamfering two sides of the plate, and a fixing mechanism capable of fixing the plate on the propelling mechanism without using tools, wherein the propelling mechanism is arranged at the upper end of the bottom plate, the fixing mechanism is arranged at the upper end of the propelling mechanism, and the chamfering mechanism is arranged at the front end and the rear end of the propelling mechanism; the worker people places panel on the rack, start first motor, first motor drives turns round the piece and rotates, the clamp plate is moved in the pressure, the pivoted piece that twists reverse contacts the hexagon piece, it is fixed with panel with the cooperation of hexagon piece, after panel processing finishes, the first motor reversal after panel resets, press once more and move the clamp plate, make to turn round piece and hexagon piece cooperation, make first threaded shaft rotate, it is tight to make the fixed plate not press from both sides panel, semi-automatic like this presss from both sides tight fixed to panel, the efficiency that panel was fixed has been improved.

Description

Double-sided chamfering device for machining

Technical Field

The utility model relates to a machining technical field, in particular to machining is with two-sided chamfer device.

Background

The special parts of the existing special machinery are mostly precise parts, the corners of the processed plates are mostly sharp, and if the plate is not chamfered, the plate is easy to scratch workers.

The prior patent number of CN202020970361.X is retrieved, and the double-sided chamfering device for machining comprises a control panel, a lower bottom plate, a support column, a workbench, a first drill bit and a second drill bit; the lower bottom plate is fixedly connected with a workbench and an upper bottom plate through support columns, the lower bottom plate is fixedly connected with a first drill bit through a first telescopic rod, the upper bottom plate is fixedly connected with an adjusting plate through a second telescopic rod, an adjusting stud is connected to the adjusting plate in a threaded manner, a limiting column is uniformly and fixedly connected to the lower surface of the adjusting plate at equal angles, the lower section of the limiting column is fixedly connected with a retaining ring, a limiting ring is arranged on the limiting column in a sliding manner, the limiting ring is fixedly arranged on a motor of the second drill bit, a spring is fixedly connected to the upper end face of the motor of the second drill bit, and the other end of the spring is fixedly arranged on the lower bottom face of the adjusting plate; the centroid position of the workbench is provided with a chamfer hole, and the workbench is also provided with a positioning device.

The device solves the problem that the chamfers on the two sides are not machined simultaneously, but the chamfer processing of the plate or the chamfer processing of the through hole of the plate is mostly carried out on large batch processing, and the device still needs workers to manually fix the plate and then can process the plate, so that the processing efficiency of large batch processing is too low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-sided chamfer device for machining just in order to solve above-mentioned problem.

The utility model discloses the technical scheme who adopts as follows:

a double-sided chamfering device for machining comprises a bottom plate, a pushing mechanism capable of fixing a plate to be machined, a chamfering mechanism capable of chamfering two sides of the plate simultaneously, and a fixing mechanism capable of fixing the plate to the pushing mechanism without using tools;

the pushing mechanism is arranged at the upper end of the bottom plate, the fixing mechanism is arranged at the upper end of the pushing mechanism, and the chamfering mechanisms are arranged at the front end and the rear end of the pushing mechanism;

the fixed establishment includes the link, the link sets up advancing mechanism periphery and fixed with the bottom plate, be provided with the connecting plate in the middle of the link, the connecting plate upper end is fixed with the spliced pole, the spliced pole upper end is fixed with the clamp plate, the connecting plate with be fixed with two springs between the link, first motor is installed to the connecting plate lower extreme, first motor output is fixed with the piece of turning round.

Preferably: the pushing mechanism comprises a connecting block, the connecting block is fixed to the upper end of the bottom plate, a telescopic column is fixed to the upper end of the connecting block, a placing frame is fixed to the telescopic column, a first threaded shaft is arranged at the upper end of the placing frame, a hexagonal block is fixed to the upper end of the first threaded shaft, a limiting shaft is arranged on one side of the first threaded shaft, and a fixing plate is arranged on the periphery of the first threaded shaft and the limiting shaft.

Preferably: the chamfering mechanism comprises a second threaded shaft, the second threaded shaft is arranged at the front end and the rear end of the bottom plate, a second rotating wheel is fixed at the input end of the second threaded shaft, a sliding block is connected to the periphery of the second threaded shaft through threads, a limiting frame is fixed at the upper end of the sliding block, a third threaded shaft is connected to the upper end of the limiting frame through threads, a third rotating wheel is fixed at the upper end of the third threaded shaft, a lifting plate is arranged at the lower end of the third threaded shaft, a second motor is installed between the lower end of the lifting plate and the limiting frame, and a chamfering cutter is fixed at the output end of the second motor.

Preferably: the connecting frame is in sliding fit with the connecting column.

Preferably: the connecting block is matched with the placing frame sliding groove, the placing frame is connected with the first threaded shaft bearing, the first threaded shaft is in threaded connection with the fixing plate, and the fixing plate is in sliding fit with the limiting shaft.

Preferably: one end of the second threaded shaft is connected with the bearing of the bottom plate, the sliding block is matched with the sliding groove of the bottom plate, and the third threaded shaft is connected with the bearing of the lifting plate.

Has the advantages that: the worker people places panel on the rack, start first motor, first motor drives and turns round the piece and rotate, press and move the clamp plate, the hexagonal piece is contacted to the pivoted piece that twists reverse, it is fixed with panel with the cooperation of hexagonal piece, after panel processing finishes, panel resets first motor reversal, press once more and move the clamp plate, the messenger turns round piece and the cooperation of hexagonal piece, make first threaded shaft rotate, make the fixed plate not press from both sides tightly panel, semi-automatic like this presss from both sides tightly fixed to panel, the efficiency that panel was fixed has been improved.

Drawings

The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:

fig. 1 is an isometric view of a double-sided chamfering apparatus for machining according to the present invention;

FIG. 2 is a front view of a double-sided chamfering apparatus for machining according to the present invention;

FIG. 3 is a schematic view of a propelling mechanism of a double-sided chamfering device for machining according to the present invention;

FIG. 4 is a schematic view of a fixing mechanism of a double-sided chamfering apparatus for machining according to the present invention;

fig. 5 is the utility model discloses a machining is with two-sided chamfer device chamfer mechanism schematic diagram.

The reference numerals are explained below:

1. a base plate; 2. a propulsion mechanism; 21. connecting blocks; 22. a telescopic column; 23. placing a rack; 24. a first threaded shaft; 25. six-edge blocks; 26. a limiting shaft; 27. a fixing plate; 3. a fixing mechanism; 31. a connecting frame; 32. a connecting plate; 33. connecting columns; 34. pressing a plate; 35. a spring; 36. a first motor; 37. a twisting block; 4. a chamfering mechanism; 41. a second threaded shaft; 42. a second runner; 43. a slider; 44. a limiting frame; 45. a third threaded shaft; 46. a third rotating wheel; 47. a lifting plate; 48. a second motor; 49. and (7) chamfering.

Detailed Description

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 drawings, and are only for convenience of description and 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 should 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 further described with reference to the following examples and drawings.

As shown in fig. 1 to 5, a double-sided chamfering device for machining includes a base plate 1, a pushing mechanism 2 capable of fixing a plate to be machined, a chamfering mechanism 4 capable of chamfering both sides of the plate simultaneously, and a fixing mechanism 3 capable of fixing the plate to the pushing mechanism 2 without using a tool;

the propelling mechanism 2 is arranged at the upper end of the bottom plate 1, the fixing mechanism 3 is arranged at the upper end of the propelling mechanism 2, and the chamfering mechanisms 4 are arranged at the front end and the rear end of the propelling mechanism 2;

in this embodiment, the propulsion mechanism 2 includes a connecting block 21, the connecting block 21 is welded at the upper end of the bottom plate 1, the upper end of the connecting block 21 is bolted with a telescopic column 22, the telescopic end of the telescopic column 22 is bolted with a placing rack 23, the connecting block 21 is in chute fit with the placing rack 23, so that the placing rack 23 has good mobility, the upper end of the placing rack 23 is provided with a first threaded shaft 24, the placing rack 23 is in bearing connection with the first threaded shaft 24, so that the first threaded shaft 24 has good rotatability, the upper end of the first threaded shaft 24 is welded with a hexagonal block 25, one side of the first threaded shaft 24 is provided with a limiting shaft 26, the peripheries of the first threaded shaft 24 and the limiting shaft 26 are provided with a fixing plate 27, the first threaded shaft 24 is in threaded connection with the fixing plate 27, the fixing plate 27 is in sliding fit with the limiting shaft 26, and the fixing plate 27 can be driven to move up and down when the first threaded shaft 24 rotates.

In this embodiment, the fixing mechanism 3 includes the link 31, the link 31 sets up in the periphery of advancing mechanism 2 and welds with bottom plate 1, be provided with connecting plate 32 in the middle of the link 31, the welding of connecting plate 32 upper end has spliced pole 33, link 31 and spliced pole 33 sliding fit, make there is certain mobility from top to bottom, the welding of spliced pole 33 upper end has clamp plate 34, the welding has two springs 35 between connecting plate 32 and the link 31, can reset when making connecting plate 32 not atress, first motor 36 is installed to connecting plate 32 lower extreme, first motor 36 output end bolted connection has the piece 37 of turning round, make fixing mechanism 3 can drive hexagonal piece 25 and rotate.

In this embodiment, the chamfering mechanism 4 includes a second threaded shaft 41, the second threaded shaft 41 is disposed at the front and rear ends of the bottom plate 1, one end of the second threaded shaft 41 is connected to the bearing of the bottom plate 1, so that the second threaded shaft 41 has good rotation performance, a second rotating wheel 42 is welded to the input end of the second threaded shaft 41, a slider 43 is connected to the periphery of the second threaded shaft 41 through a thread, the slider 43 is matched with the sliding slot of the bottom plate 1, so that the slider 43 has a certain mobility, a limiting frame 44 is welded to the upper end of the slider 43, a third threaded shaft 45 is connected to the upper end of the limiting frame 44 through a thread, a third rotating wheel 46 is welded to the upper end of the third threaded shaft 45, a lifting plate 47 is connected to the lower end bearing of the third threaded shaft 45, so that the third threaded shaft 45 has good rotation performance, a second motor 48 is installed between the lower end of the lifting plate 47 and the limiting frame 44, a chamfering tool 49 is keyed to the output end of the second motor 48, so that the chamfering mechanism 4 can chamfer the plate.

The working principle is as follows: inserting a plate to be chamfered between the fixed plate 27 and the placing frame 23, starting the first motor 36, the first motor 36 driving the twisting block 37 to rotate, pressing the pressing plate 34 to enable the twisting block 37 to descend, the twisting block 37 contacting with the hexagonal block 25 to be matched with the hexagonal block 25 to drive the hexagonal block 25 to rotate, the fixed plate 27 descending through threaded connection with the hexagonal block 25 to clamp the plate to be processed, when the pressing plate 34 is not stressed, the spring 35 driving the twisting block 37 to reset, the first motor 36 stopping to rotate, rotating the third rotating wheel 46 and the second rotating wheel 42 to move the chamfering tool 49 and the sliding block 43 to proper positions, starting the telescopic column 22, the telescopic column 22 driving the plate on the placing frame 23 to move, simultaneously starting the second motor 48, the second motor 48 driving the chamfering tool 49 to rotate, chamfering processing is performed on the moved plate, after chamfering, the telescopic column 22 driving the chamfering tool 23 to reset, the first motor 36 reversing to press the pressing plate 34 to enable the twisting block 37 to rotate with the hexagonal block 25, and enabling the fixed plate 27 not to be clamped again.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a two-sided chamfer device for machining, includes bottom plate (1), can carry out advancing mechanism (2) fixed with the panel of treating processing, can carry out chamfer mechanism (4) that the chamfer was handled simultaneously to panel both sides, its characterized in that: the plate fixing device also comprises a fixing mechanism (3) which can fix the plate to the propelling mechanism (2) without using tools;

the pushing mechanism (2) is arranged at the upper end of the bottom plate (1), the fixing mechanism (3) is arranged at the upper end of the pushing mechanism (2), and the chamfering mechanisms (4) are arranged at the front end and the rear end of the pushing mechanism (2);

fixed establishment (3) are including link (31), link (31) set up advancing mechanism (2) periphery and fixed with bottom plate (1), be provided with connecting plate (32) in the middle of link (31), connecting plate (32) upper end is fixed with spliced pole (33), spliced pole (33) upper end is fixed with clamp plate (34), connecting plate (32) with be fixed with two springs (35) between link (31), first motor (36) are installed to connecting plate (32) lower extreme, first motor (36) output is fixed with twists reverse piece (37).

2. The double-sided chamfering device for machining according to claim 1, wherein: advancing mechanism (2) are including connecting block (21), connecting block (21) are fixed bottom plate (1) upper end, connecting block (21) upper end is fixed with flexible post (22), flexible post (22) flexible end is fixed with rack (23), rack (23) upper end is provided with first threaded shaft (24), first threaded shaft (24) upper end is fixed with hexagon piece (25), first threaded shaft (24) one side is provided with spacing axle (26), first threaded shaft (24) with spacing axle (26) periphery is provided with fixed plate (27).

3. The double-sided chamfering device for machining according to claim 1, wherein: the chamfering mechanism (4) comprises a second threaded shaft (41), the second threaded shaft (41) is arranged at the front end and the rear end of the base plate (1), a second rotating wheel (42) is fixed at the input end of the second threaded shaft (41), a sliding block (43) is connected with the peripheral threads of the second threaded shaft (41), a limiting frame (44) is fixed at the upper end of the sliding block (43), a third threaded shaft (45) is connected with the upper end of the limiting frame (44) in a threaded manner, a third rotating wheel (46) is fixed at the upper end of the third threaded shaft (45), a lifting plate (47) is arranged at the lower end of the third threaded shaft (45), a second motor (48) is installed between the lower end of the lifting plate (47) and the limiting frame (44), and a chamfering cutter (49) is fixed at the output end of the second motor (48).

4. The double-sided chamfering device for machining according to claim 1, wherein: the connecting frame (31) is in sliding fit with the connecting column (33).

5. The double-sided chamfering device for machining according to claim 2, wherein: the connecting block (21) is matched with a sliding groove of the placing frame (23), the placing frame (23) is connected with a first threaded shaft (24) through a bearing, the first threaded shaft (24) is connected with the fixing plate (27) through threads, and the fixing plate (27) is matched with the limiting shaft (26) in a sliding mode.

6. The double-sided chamfering device for machining according to claim 3, wherein: one end of the second threaded shaft (41) is in bearing connection with the bottom plate (1), the sliding block (43) is matched with the sliding groove of the bottom plate (1), and the third threaded shaft (45) is in bearing connection with the lifting plate (47).