CN114227429A

CN114227429A - Edge grinding equipment for machining special-shaped accessories

Info

Publication number: CN114227429A
Application number: CN202111344303.1A
Authority: CN
Inventors: 赵凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-03-25

Abstract

The invention belongs to the technical field of machining, and particularly discloses edge grinding equipment for machining special-shaped accessories, which comprises a base plate, wherein a support column is vertically fixed in the middle of the top surface of the base plate, a support plate is vertically fixed at the upper end of the support column, the top surface of the support plate props against the bottom of the accessory, the upper part of the accessory props against the lower part of a clamping mechanism, a rotating wheel which is coaxially and rotatably matched with the support column is sleeved on the upper part of the support column, a driving mechanism for driving the rotating wheel to rotate is arranged on the support column, the rotating wheel is connected with a pulling plate through an elastic connection structure, the middle part of the pulling plate is vertically and rotatably connected with a connecting shaft, the connecting shaft is vertically and fixedly connected with one end of a connecting plate, the other end of the connecting plate is vertically and fixedly connected with a mounting plate, two second guide rods which are in sliding fit with the mounting plate are vertically inserted in the middle part of the mounting plate, one end of the second guide rods is fixedly connected with a mounting frame together, the invention can be suitable for edging various special-shaped accessories.

Description

Edge grinding equipment for machining special-shaped accessories

Technical Field

The invention belongs to the field of machining, and particularly discloses edge grinding equipment for machining a special-shaped accessory.

Background

When machining the special-shaped accessory, because its edge often is special shape, for example wave etc. it is comparatively inconvenient when polishing its edge, does not have the equipment of polishing to the special-shaped accessory specially among the prior art, generally relies on manual operation to compensate, needs extravagant more manpower, and some professional equipment then need match dedicated mould and process, and application scope is narrow, is unfavorable for the processing of small batch polytypic accessory.

Disclosure of Invention

In view of the above, the present invention provides an edge grinding apparatus for processing a special-shaped fitting, so as to solve the problems in the prior art.

In order to achieve the above purpose, the invention provides an edge grinding device for processing a special-shaped accessory, which comprises a base plate, wherein a support column is vertically fixed in the middle of the top surface of the base plate, a support plate is vertically fixed at the upper end of the support column, the top surface of the support plate props against the bottom of the accessory, the upper part of the accessory props against the lower part of a clamping mechanism, a rotating wheel coaxially and rotatably matched with the support column is sleeved on the upper part of the support column, a driving mechanism for driving the rotating wheel to rotate is arranged on the support column, the rotating wheel is connected with a pulling plate through an elastic connection structure, the middle part of the pulling plate is vertically and rotatably connected with a connecting shaft, the connecting shaft is vertically and fixedly connected with one end of a connecting plate, the other end of the connecting plate is vertically and fixedly connected with a mounting plate, two second guide rods in sliding fit with the mounting plate are vertically inserted in the middle part of the mounting plate, one end of the second guide rods is fixedly connected with a mounting frame together, a second spring is sleeved on a second guide rod between the mounting frame and the mounting plate, the other end of the second guide rod is fixedly connected with a first end block after penetrating through the mounting plate, a rotating shaft is rotatably arranged on the mounting rack, a polishing wheel is coaxially and fixedly connected with the rotating shaft, the wheel surface of the polishing wheel is contacted with the edge of the accessory, the rotating shaft is coaxially and fixedly connected with an output shaft of the first motor, a plurality of guide structures are arranged on both sides of the mounting plate side by side, the guide structure comprises a rotating bracket, a guide wheel is rotatably arranged on the rotating bracket, the wheel surface of the guide wheel is contacted with the edge of the accessory, the rotary support is fixed with one end of two parallel first guide rods, the other end of the first guide rod vertically penetrates through the mounting plate in sliding fit with the first guide rod, a second end block is fixed at the other end of the first guide rod, and a first spring is sleeved on the first guide rod between the rotary support and the mounting plate.

In the above technical solution, preferably, the edge of the top surface of the substrate is vertically connected with an edge plate, and the edge plate is arranged along the circumferential direction of the substrate.

In the above technical solution, preferably, the lower end of the pillar is fixedly connected with a fixing plate, and the fixing plate is fixedly connected with the top surface of the substrate.

In the above technical scheme, preferably, the clamping mechanism includes a hydraulic cylinder, the hydraulic cylinder is perpendicular to the substrate, a pressing block is fixedly connected to the lower end of the hydraulic cylinder, the bottom of the pressing block presses the top surface of the accessory, a support is fixedly connected to the upper end of the hydraulic cylinder, and the bottom of the support is fixedly connected to one side of the top surface of the substrate.

In the above technical solution, preferably, the elastic connection structure includes a pair of connection frames, one end of each connection frame is fixedly connected to two sides of the rotating wheel through a mounting rod, a pull rod slidably fitted to the other end of each connection frame is vertically inserted into the other end of each connection frame, one end of each pull rod is located in each connection frame and is fixed to a third end block, a third spring is connected between each third end block and an inner wall of an end portion of each connection frame, the third springs are sleeved outside the pull rods, and the other ends of the two pull rods are respectively fixedly connected to two sides of the pull plate.

In the above technical scheme, preferably, the upper end face of the rotating wheel supports against the bottom face of the support plate and is in sliding fit with the support plate, a limiting plate is vertically fixed on the support, and the limiting plate supports against the lower end face of the rotating wheel and is in sliding fit with the lower end face of the rotating wheel.

In the above technical scheme, it is preferable, actuating mechanism includes the second motor, second motor fixed mounting is on the fixed plate, the perpendicular fixed connection pillar of fixed plate, the output shaft coaxial coupling of second motor has the gear, gear and ring gear meshing, the coaxial fixed connection of ring gear is the tip outer fringe of swiveling wheel.

In the above technical scheme, preferably, the mounting frame is fixedly connected with one end of the supporting rod, the other end of the supporting rod is vertically and fixedly connected with the sliding plate, and the bottom surface of the sliding plate is in sliding fit with the top surface of the substrate.

Compared with the prior art, the invention has the following beneficial effects: the invention has wider application range, the rotating wheel is rotated by the driving mechanism, the pulling plate connected with the rotating wheel can move along the edge of the accessory under the action of the elastic connecting structure, the mounting plate is arranged for mounting the polishing wheel, the mounting plate can be kept approximately parallel to the edge tangent of the accessory under the guide of the guide structures at two sides, the polishing wheel on the mounting plate is pressed on the edge of the accessory under the action of the second guide rod and the second spring to polish the accessory, and thus, the invention is suitable for polishing accessories of various shapes and has wider applicability.

Drawings

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

FIG. 2 is a schematic bottom view of the present invention with the substrate removed;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the elastic connection structure of the present invention;

FIG. 5 is a cross-sectional view of the elastic attachment structure of the present invention;

fig. 6 is a schematic view of the structure at the mount of the present invention.

In the figure: the grinding machine comprises a base plate 1, a fitting 2, a pressing block 3, a hydraulic cylinder 4, a support 5, a mounting plate 6, a first motor 7, a support rod 8, a sliding plate 9, a fixing plate 10, a support column 11, a fixing plate 12, a gear ring 13, a second motor 14, a connecting frame 15, a pull rod 16, a grinding wheel 17, a guide wheel 18, a rotating support 19, a connecting plate 20, a first spring 21, a first guide rod 22, a second spring 23, a second guide rod 24, a first end block 25, a second end block 26, a mounting frame 27, a third spring 28, a third end block 29, a connecting shaft 30, a gear 31, a rotating wheel 32, a support plate 33, a mounting rod 34, a limiting plate 35 and a pull plate 36.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments disclosed below.

The edge grinding equipment for processing the special-shaped accessories, as shown in figures 1-6, comprises a base plate 1, wherein the edge of the top surface of the base plate 1 is vertically connected with an edge plate, and the edge plate is arranged along the circumferential direction of the base plate 1. A pillar 11 is vertically fixed in the middle of the top surface of the substrate 1, a fixing plate 10 is fixedly connected to the lower end of the pillar 11, and the fixing plate 10 is fixedly connected to the top surface of the substrate 1. Pillar 11's upper end vertical fixation has a extension board 33, and extension board 33's top surface supports the bottom of accessory 2, and fixture's lower part is supported on the upper portion of accessory 2, and fixture includes pneumatic cylinder 4, and pneumatic cylinder 4 is perpendicular to base plate 1, and the lower extreme fixedly connected with briquetting 3 of pneumatic cylinder 4, the top surface of accessory 2 is pushed down to the bottom of briquetting 3, and the upper end fixedly connected with support 5 of pneumatic cylinder 4, bottom fixedly connected with base plate 1's one side of the top surface of support 5. The substrate 1 can receive the scraps, and the support plate 33 and the pressing block 3 clamp the fitting 2 from two sides, and the clamping position is approximately close to the center of the fitting 2.

The upper part of the support 11 is sleeved with a rotating wheel 32 which is coaxially and rotatably matched with the support, the upper end surface of the rotating wheel 32 is abutted against the bottom surface of the support plate 33 and is in sliding fit with the support plate, a limiting plate 35 is vertically fixed on the support 11, and the limiting plate 35 is abutted against the lower end surface of the rotating wheel 32 and is in sliding fit with the lower end surface. The pillar 11 is provided with a driving mechanism for driving the rotating wheel 32 to rotate, the driving mechanism comprises a second motor 14, the second motor 14 is fixedly installed on the fixing plate 12, the fixing plate 12 is vertically and fixedly connected with the pillar 11, an output shaft of the second motor 14 is coaxially connected with a gear 31, the gear 31 is meshed with the gear ring 13, and the gear ring 13 is coaxially and fixedly connected with the outer edge of the end part of the rotating wheel 32. The second motor 14 drives the gear 31 to rotate, and the gear 31 drives the rotating wheel 32 to rotate through the transmission of the gear ring 13.

The rotating wheel 32 is connected with a pulling plate 36 through an elastic connection structure, the elastic connection structure comprises a pair of connection frames 15, one end of each connection frame 15 is fixedly connected with two sides of the rotating wheel 32 through a mounting rod 34, a pulling rod 16 in sliding fit with the other end of each connection frame 15 is vertically inserted, one end of each pulling rod 16 is located in each connection frame 15 and is fixed with a third end block 29, a third spring 28 is connected between each third end block 29 and the inner wall of the end of each connection frame 15, the third spring 28 is sleeved outside each pulling rod 16, and the other ends of the two pulling rods 16 are respectively fixedly connected with two sides of the pulling plate 36. The resilient connection allows the position of the pull plate 36 to be adjusted during rotation of the wheel 32 so that the pull plate 36 is located approximately at the edge of the fitting.

The middle part of arm-tie 36 is rotated perpendicularly and is connected with even axle 30, the one end of the perpendicular fixed connection connecting plate 20 of even axle 30, the perpendicular fixedly connected with mounting panel 6 of the other end of connecting plate 20, the perpendicular cartridge of middle part of mounting panel 6 has two sliding fit's second guide arm 24 with it, the common fixedly connected with mounting bracket 27 of one end of second guide arm 24, the cover is equipped with second spring 23 on the second guide arm 24 between mounting bracket 27 and the mounting panel 6, the first termination block 25 of other end fixedly connected with behind second guide arm 24 passed mounting panel 6, it installs the pivot to rotate on the mounting bracket 27, the coaxial fixedly connected with of pivot beats emery wheel 17, the wheel face of emery wheel 17 and the edge contact of accessory 2 polish, the output shaft of the first motor 7 of the coaxial fixed connection of pivot, mounting bracket 27 fixed connection branch 8's one end, the perpendicular fixedly connected with slide 9 of the other end of branch 8, the bottom surface of slide 9 and the top surface sliding fit of base plate 1.

During the rotation of the wheel 32, the pulling plate 36 moves along the edge of the fitting 2, the mounting frame 27 is pressed against the edge of the fitting 2 by the second spring 23, and the grinding wheel 17 comes into contact with the fitting 2 for grinding.

The both sides of mounting panel 6 all are equipped with a plurality of guide structures side by side, guide structure includes rotating bracket 19, rotate on the rotating bracket 19 and install guide pulley 18, the wheel face of guide pulley 18 and the edge contact of accessory 2, the fixed one end of two first guide arms 22 that are parallel to each other of rotating bracket 19, the other end is fixed with second end block 26 behind first guide arm 22 passing perpendicularly and its sliding fit's mounting panel 6, the cover is equipped with first spring 21 on rotating bracket 19 and the first guide arm 22 between dress board 6. The guide structure can enable the mounting plate 6 to be approximately tangent to the edge of the accessory 2 to be polished, so that the polishing wheel 17 can polish uniformly.

The working principle is as follows: firstly, a supporting plate 33 is matched with a clamping mechanism to clamp the approximate center of the accessory 2, a second motor 14 drives a rotating wheel 32 to rotate, the rotating wheel 32 rotates to drive a pulling plate 36 to rotate by an elastic connecting structure, in the rotating process, the pulling plate 36 is pulled towards the center of the accessory 2 by the elastic connecting structure, meanwhile, the pulling plate 36 is subjected to pulling force applied to the mounting plate 6 through a connecting shaft 30, guide wheels 18 arranged at two sides of the mounting plate 36 are abutted against the edge of the accessory 2, the force applied to the guide wheels 18 is applied to a first spring 21 through a rotating support 19, the first spring 21 is applied to the mounting plate 6, when one side of the mounting plate 6 is closer to the edge of the accessory 2, the first spring 21 is compressed more, the elastic force is larger, the mounting plate 6 is pushed to rotate around the connecting shaft 30, so that the distance between the mounting plate 6 and the edge of the accessory 2 is adjusted, and the mounting plate 6 is approximately parallel to the to-be polished part of the accessory 2, the grinding wheel 17 in the middle of the mounting plate 6 can grind the grinding position more stably under the action of the second spring 23 and the second guide rod 24, and can be suitable for grinding accessories 2 in various shapes through the arrangement.

In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an edging equipment is used in processing of dysmorphism accessory, includes base plate (1), its characterized in that, the top surface middle part vertical fixation of base plate (1) has pillar (11), the upper end vertical fixation of pillar (11) has extension board (33), the top surface of extension board (33) supports the bottom of accessory (2), the upper portion of accessory (2) supports fixture's lower part, the upper portion cover of pillar (11) is equipped with coaxial normal running fit's swiveling wheel (32) with it, be equipped with drive swiveling wheel (32) pivoted actuating mechanism on pillar (11), swiveling wheel (32) are connected with arm-tie (36) through elastic connection structure, the middle part vertical rotation of arm-tie (36) is connected with even axle (30), the one end of even axle (30) vertical fixed connection connecting plate (20), the other end vertical fixed connection of connecting plate (20) has mounting panel (6), the middle part of the mounting plate (6) is vertically inserted with two second guide rods (24) in sliding fit with the mounting plate, one end of each second guide rod (24) is fixedly connected with a mounting frame (27), the second guide rod (24) between the mounting frame (27) and the mounting plate (6) is sleeved with a second spring (23), the second guide rod (24) penetrates through a first end block (25) fixedly connected with the other end of the mounting plate (6), a rotating shaft is rotatably mounted on the mounting frame (27), a grinding wheel (17) is coaxially and fixedly connected with the rotating shaft, the wheel face of the grinding wheel (17) is in contact with the edge of the accessory (2), the output shaft of a first motor (7) is coaxially and fixedly connected with the rotating shaft, a plurality of guide structures are arranged on two sides of the mounting plate (6) side by side, each guide structure comprises a rotating support (19), and a guide wheel (18) is rotatably mounted on each rotating support (19), the wheel face of guide pulley (18) and the edge contact of accessory (2), rotate the one end of support (19) fixed two first guide arms (22) that are parallel to each other, the other end is fixed with second end piece (26) behind first guide arm (22) the perpendicular mounting panel (6) that pass sliding fit with it, the cover is equipped with first spring (21) on first guide arm (22) between rotating support (19) and dress board (6).

2. An edging machine for the machining of profiled accessories according to claim 1, characterized in that the edge of the top face of the base plate (1) is vertically connected with an edging plate, said edging plate being arranged along the circumferential direction of the base plate (1).

3. An edging machine for machining profiled parts according to claim 1, characterized in that the lower end of said post (11) is fixedly connected with a fixing plate (10), said fixing plate (10) being fixedly connected with the top surface of the base plate (1).

4. The edge grinding equipment for processing the special-shaped accessories is characterized in that the clamping mechanism comprises a hydraulic cylinder (4), the hydraulic cylinder (4) is perpendicular to the base plate (1), a pressing block (3) is fixedly connected to the lower end of the hydraulic cylinder (4), the bottom of the pressing block (3) presses the top surface of the accessories (2), a support (5) is fixedly connected to the upper end of the hydraulic cylinder (4), and the bottom of the support (5) is fixedly connected to one side of the top surface of the base plate (1).

5. The edge grinding equipment for processing the special-shaped accessories is characterized in that the elastic connection structure comprises a pair of connection frames (15), one end of each connection frame (15) is fixedly connected with two sides of a rotating wheel (32) through a mounting rod (34), a pull rod (16) in sliding fit with the connection frame (15) is vertically inserted into the other end of each connection frame (15), one end of each pull rod (16) is located in each connection frame (15) and is fixedly provided with a third end block (29), a third spring (28) is connected between each third end block (29) and the inner wall of the end of each connection frame (15), the third springs (28) are sleeved outside the pull rods (16), and the other ends of the two pull rods (16) are fixedly connected with two sides of a pull plate (36) respectively.

6. An edge grinding apparatus for machining profiled parts as claimed in claim 1, characterized in that the upper end face of the rotary wheel (32) bears against and is in sliding engagement with the bottom face of the support plate (33), a limit plate (35) being vertically fixed to the column (11), the limit plate (35) bearing against and being in sliding engagement with the lower end face of the rotary wheel (32).

7. An edging machine for machining profiled parts according to claim 1, characterized in that said driving mechanism comprises a second motor (14), said second motor (14) being fixedly mounted on a fixed plate (12), said fixed plate (12) being vertically and fixedly connected to a supporting column (11), an output shaft of said second motor (14) being coaxially connected to a gear (31), said gear (31) being engaged with a toothed ring (13), said toothed ring (13) being coaxially and fixedly connected to an outer edge of an end of a rotary wheel (32).

8. An edging machine for machining profiled fittings according to claim 1, characterized in that said mounting frame (27) is fixedly connected to one end of a strut (8), the other end of said strut (8) is vertically and fixedly connected to a slide plate (9), the bottom surface of said slide plate (9) is in sliding fit with the top surface of the base plate (1).