CN212553039U - Chamfering equipment - Google Patents

Abstract

The utility model provides a chamfering device, include: the first fixing plate is fixedly provided with a first sliding rail; a first sliding plate, wherein a first sliding block is fixed on one side of the first sliding plate, and the first sliding block is in sliding fit with the first sliding rail; a second sliding rail is fixed on the other side of the first sliding plate, and the length direction of the second sliding rail is vertical to that of the first sliding rail; a second sliding block is fixed on one side of the second sliding plate and is in sliding fit with the second sliding rail; two groups of chamfering mechanisms are fixed on the other side of the second sliding plate; two groups of the chamfering mechanisms are symmetrical about a first plane; the first plane is parallel to the length direction of the first slide rail and perpendicular to the length direction of the second slide rail. The chamfering equipment can chamfer cuboid workpieces with different widths, and can chamfer two edges at a time, so that labor cost is saved, and the working efficiency is high.

Description

Chamfering equipment

Technical Field

The utility model relates to an automation equipment field especially relates to a chamfering device.

Background

In production, it is often necessary to chamfer the edges of a workpiece in the shape of a rectangular or cubic block and to perform batch operations. In the prior art, chamfering equipment can chamfer only one edge of a workpiece at a time, and the working efficiency is low.

Therefore, it is necessary to design a chamfering apparatus.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the chamfering device aims to solve the problems that chamfering equipment in the prior art can only chamfer one edge of a workpiece at a time, and the working efficiency is low. The utility model provides a chamfer equipment solves above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is: a chamfering apparatus comprising:

the first fixing plate is fixedly provided with a first sliding rail;

a first sliding plate, wherein a first sliding block is fixed on one side of the first sliding plate, and the first sliding block is in sliding fit with the first sliding rail; a second sliding rail is fixed on the other side of the first sliding plate, and the length direction of the second sliding rail is vertical to that of the first sliding rail;

a second sliding block is fixed on one side of the second sliding plate and is in sliding fit with the second sliding rail; two groups of chamfering mechanisms are fixed on the other side of the second sliding plate;

two groups of the chamfering mechanisms are symmetrical about a first plane; the first plane is parallel to the length direction of the first slide rail and is vertical to the length direction of the second slide rail;

the chamfering mechanism comprises a grinding head and a first driving mechanism; the polishing head is in a cone shape, and the axis of the polishing head is parallel to the length direction of the first slide rail; the first driving mechanism is used for driving the polishing head to rotate;

the second driving mechanism is used for driving the first sliding plate to slide along the length direction of the first sliding rail;

two groups of third driving mechanisms, wherein each group of third driving mechanisms corresponds to one second sliding plate; the third driving mechanism is used for driving the corresponding second sliding plate to slide along the length direction of the second sliding rail.

Preferably, the first driving mechanism comprises a first motor, a first rotating shaft and a bearing seat;

an output shaft of the first motor is coaxially and fixedly connected with a first end part of the first rotating shaft through a coupler, and the first rotating shaft is rotatably arranged on the bearing seat through a rolling bearing; the first motor and the bearing seat are both fixed on the second sliding plate;

the second end of the first rotating shaft is coaxially fixed with the polishing head.

Preferably, the second driving mechanism adopts a first air cylinder, a cylinder body of the first air cylinder is fixedly connected with the first fixing plate, and an expansion link of the first air cylinder is fixedly connected with the first sliding plate.

Preferably, the third driving mechanism adopts a second motor;

the body of the second motor is fixedly connected with the first sliding plate; a first screw rod is coaxially fixed on an output shaft of the second motor;

the second sliding plate is provided with a first threaded hole, and the first screw rod is in threaded fit with the first threaded hole.

Preferably, the device also comprises a first bearing plate and a second bearing plate, wherein the top surface of the first bearing plate and the top surface of the second bearing plate are both positioned on a second plane; the first bearing plate and the second bearing plate are connected through a first connecting plate;

the first fixing plate is fixed at the bottom of the first bearing plate, and the length direction of the first slide rail is perpendicular to the second plane;

the two groups of chamfering mechanisms are positioned between the first bearing plate and the second bearing plate and are respectively positioned at two sides of the first connecting plate;

the top surface of the first bearing plate is provided with two first limiting parts which are oppositely arranged; the opposite surface of the first limiting part is a first limiting surface;

the top surface of the second bearing plate is provided with two second limiting parts which are oppositely arranged; the opposite surface of the second limiting part is a second limiting surface;

the two first limiting parts correspond to the two second limiting parts one by one, and the corresponding first limiting parts are connected with the corresponding second limiting parts through first connecting parts;

the two first connecting parts are respectively in one-to-one correspondence with the two second sliding plates; a first guide column extends out of the second sliding plate, and the length direction of the first guide column is parallel to the length direction of the first sliding rail; first through-hole has been seted up on the first connecting portion, the shape of first through-hole with the shape phase-match of first guide post, first guide post sliding fit in first through-hole.

Preferably, the two first limiting parts are symmetrical with respect to the first plane mirror surface, and the first limiting surface is parallel to the first plane;

the first limiting surface of the first limiting part and the corresponding second limiting surface of the second limiting part are positioned on the same plane;

the axes of the two polishing heads are respectively positioned on the same plane with the two first limiting surfaces.

Preferably, the top surface of the first bearing plate is provided with a first sliding groove, the length direction of the first sliding groove is perpendicular to the first plane, a first guide block protrudes from the bottom of the first limiting part, and the first guide block is in sliding fit with the first sliding groove;

the top surface of the second bearing plate is provided with a second sliding groove, the length direction of the second sliding groove is perpendicular to the first plane, a second guide block protrudes from the bottom of the second limiting portion, and the second guide block is in sliding fit with the second sliding groove.

Preferably, the device further comprises a pushing mechanism, wherein the pushing mechanism comprises a first ejector block and a second air cylinder;

the first jacking block is located between the two first limiting surfaces, the first jacking block is fixed at the end part of the telescopic rod of the second cylinder, and the telescopic direction of the telescopic rod of the second cylinder is parallel to the first plane and the second plane.

The beneficial effects of the utility model are that, this kind of chamfering equipment can carry out the chamfer to the cuboid work piece of different widths to once can carry out the chamfer to two edges, practiced thrift the cost of labor, work efficiency is high.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of a partial structure of a preferred embodiment of a chamfering apparatus according to the present invention.

Fig. 2 is a schematic view of a partial structure of a preferred embodiment of the chamfering apparatus of the present invention.

Fig. 3 is a schematic view of a partial structure of a preferred embodiment of the chamfering apparatus of the present invention.

Fig. 4 is a schematic structural diagram of a preferred embodiment of the chamfering apparatus of the present invention.

In the figure, 1, a first fixed plate, 101, a first slide rail, 2, a first slide plate, 201, a first slider, 202, a second slide rail, 3, a second slide plate, 301, a first guide post, 401, a polishing head, 4021, a first motor, 4022, a first rotating shaft, 4023, a bearing seat, 4024, a coupling, 501, a first cylinder, 601, a second motor, 602, a first screw, 7, a first bearing plate, 701, a first limiting part, 7011, a first limiting surface, 7012, a first guide block, 702, a first chute, 8, a second bearing plate, 801, a second limiting part, 8011, a second limiting surface, 8012, a second guide block, 802, a second chute, 803, a first connecting plate, 804, a first connecting part, 8041, a first through hole, 901, a first top block, 902, and a second cylinder.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element 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," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1-4, the utility model provides a chamfering device, include:

the first fixed plate 1 is fixed with first slide rail 101 on the first fixed plate 1.

The first sliding plate 2, a first sliding block 201 is fixed on one side of the first sliding plate 2, and the first sliding block 201 is slidably fitted to the first sliding rail 101. A second slide rail 202 is fixed on the other side of the first slide plate 2, and the length direction of the second slide rail 202 is perpendicular to the length direction of the first slide rail 101.

And a second sliding block is fixed on one side of the two second sliding plates 3, and the second sliding block is in sliding fit with the second sliding rail 202. And two groups of chamfering mechanisms are fixed on the other side of the second sliding plate 3. The two sets of chamfering mechanisms are symmetrical about the first plane. The first plane is parallel to the length direction of the first slide rail 101 and perpendicular to the length direction of the second slide rail 202.

The chamfering mechanism comprises a polishing head 401 and a first driving mechanism, the polishing head 401 is in a conical shape, and the axis of the polishing head 401 is parallel to the length direction of the first slide rail 101. The first drive mechanism includes a first motor 4021, a first rotation shaft 4022, and a bearing housing 4023. An output shaft of the first motor 4021 is coaxially and fixedly connected to a first end of the first rotating shaft 4022 by a coupling 4024, and the first rotating shaft 4022 is rotatably attached to a bearing housing 4023 by a rolling bearing. The first motor 4021 and the bearing housing 4023 are fixed to the second sliding plate 3. A second end of the first shaft 4022 is fixed coaxially with the sanding head 401. When the first motor 4021 rotates, the sanding head 401 can be driven to rotate.

The chamfering equipment further comprises a second driving mechanism, the second driving mechanism adopts a first air cylinder 501, a cylinder body of the first air cylinder 501 is fixedly connected with the first fixing plate 1, an expansion rod of the first air cylinder 501 is fixedly connected with the first sliding plate 2, and the expansion direction of the expansion rod of the first air cylinder 501 is parallel to the length direction of the first sliding rail 101. Therefore, the telescopic rod of the first cylinder 501 can drive the first sliding plate 2 to slide along the length direction of the first sliding rail 101.

And two groups of third driving mechanisms, wherein each group of third driving mechanisms corresponds to one second sliding plate 3. The third driving mechanism adopts a second motor 601, and the body of the second motor 601 is fixedly connected with the first sliding plate 2. A first screw 602 is coaxially fixed to an output shaft of the second motor 601. The second sliding plate 3 is provided with a first threaded hole, and the first screw 602 is in threaded fit with the first threaded hole. Here, the axis of the first screw 602 and the axis of the first threaded hole are both parallel to the length direction of the second slide rail 202. Thus, when the output shaft of the second motor 601 rotates and drives the first screw 602 to rotate, the second sliding plate 3 moves along the length direction of the second sliding rail 202.

The chamfering apparatus further includes a first loading plate 7 and a second loading plate 8, and the top surfaces of the first loading plate 7 and the second loading plate 8 are located on a second plane. The first bearing plate 7 and the second bearing plate 8 are connected by a first connecting plate 803.

The first fixing plate 1 is fixed at the bottom of the first bearing plate 7, and the length direction of the first slide rail 101 is perpendicular to the second plane.

Two sets of chamfering mechanisms are located between the first bearing plate 7 and the second bearing plate 8, and two sets of chamfering mechanisms are located at both sides of the first connection plate 803, respectively.

The top surface of the first bearing plate 7 is provided with two first limiting portions 701, and the two first limiting portions 701 are arranged oppositely. The opposite surface of the first position-limiting portion 701 is a first position-limiting surface 7011. The two first position-limiting portions 701 are symmetrical with respect to the first plane, and the first position-limiting surface 7011 is parallel to the first plane. The axes of the two polishing heads 401 are in the same plane as the two first limit surfaces 7011, respectively.

The top surface of the second carrier plate 8 is provided with two second position-limiting portions 801, and the two second position-limiting portions 801 are arranged oppositely. The opposite surface of the second position-limiting portion 801 is a second position-limiting surface 8011.

The two first limiting parts 701 correspond to the two second limiting parts 801 one by one, the first limiting surface 7011 of the first limiting part 701 and the second limiting surface 8011 of the corresponding second limiting part 801 are located on the same plane, and the corresponding first limiting part 701 and the second limiting part 801 are connected through the first connecting part 804.

The two first connecting portions 804 correspond to the two second sliding plates 3 one to one, respectively. The second sliding plate 3 extends to form a first guiding column 301, the length direction of the first guiding column 301 is parallel to the length direction of the first sliding rail 101, the first connecting portion 804 is provided with a first through hole 8041, the shape of the first through hole 8041 is matched with the shape of the first guiding column 301, and the first guiding column 301 is in sliding fit with the first through hole 8041.

The top surface of the first bearing plate 7 is provided with a first sliding groove 702, the length direction of the first sliding groove 702 is perpendicular to the first plane, a first guide block 7012 protrudes from the bottom of the first limiting portion 701, and the first guide block 7012 is in sliding fit with the first sliding groove 702. Through the sliding fit between the first guide block 7012 and the first sliding groove 702, the first limiting portion 701 can only move along the direction of the first sliding groove 702.

The top surface of the second bearing plate 8 is provided with a second sliding groove 802, the length direction of the second sliding groove 802 is perpendicular to the first plane, a second guide block 8012 protrudes from the bottom of the second limiting portion 801, and the second guide block 8012 is in sliding fit with the second sliding groove 802. Through the sliding fit between the second guide block 8012 and the second sliding groove 802, the second position-limiting portion 801 can move only in the direction of the second sliding groove 802.

The chamfering device further comprises a pushing mechanism, and the pushing mechanism comprises a first ejector block 901 and a second air cylinder 902.

First kicking block 901 is located between two first spacing faces 7011, and first kicking block 901 is fixed in the tip of the telescopic link of second cylinder 902, and the flexible direction of the telescopic link of second cylinder 902 is all parallel with first plane and second plane.

The working process of the chamfering device is as follows: a rectangular parallelepiped workpiece to be chamfered is placed on the top surface of the first carrier plate 7, and the workpiece is made to lie between the two first limit surfaces 7011. Then, the second motor 601 is started to drive the second sliding plate to move, and the second sliding plate drives the first connecting portion 804, the first limiting portion 701 and the second limiting portion 801 to move through the first guide column 301. When the distance between the two first limit surfaces 7011 is equal to the width of the workpiece, the two second motors 601 pause, and at the moment, the two first limit surfaces 7011 guide the workpiece.

The first cylinder 501 is then activated and the first cylinder 501 is halted while the head 401 is adjusted to a position suitable for chamfering the edge of the workpiece. The second cylinder 902 is then actuated to push the workpiece towards the second carrier plate 8, which is chamfered by the sanding head 401 when the edge of the workpiece passes by the sanding head 401.

The chamfering equipment can chamfer cuboid workpieces with different widths, can chamfer two edges at a time, and is high in working efficiency.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of the term does 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.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (8)

1. A chamfering apparatus, comprising:

the first fixing plate is fixedly provided with a first sliding rail;

a first sliding plate, wherein a first sliding block is fixed on one side of the first sliding plate, and the first sliding block is in sliding fit with the first sliding rail; a second sliding rail is fixed on the other side of the first sliding plate, and the length direction of the second sliding rail is vertical to that of the first sliding rail;

a second sliding block is fixed on one side of the second sliding plate and is in sliding fit with the second sliding rail; two groups of chamfering mechanisms are fixed on the other side of the second sliding plate;

two groups of the chamfering mechanisms are symmetrical about a first plane; the first plane is parallel to the length direction of the first slide rail and is vertical to the length direction of the second slide rail;

the chamfering mechanism comprises a grinding head and a first driving mechanism; the polishing head is in a cone shape, and the axis of the polishing head is parallel to the length direction of the first slide rail; the first driving mechanism is used for driving the polishing head to rotate;

the second driving mechanism is used for driving the first sliding plate to slide along the length direction of the first sliding rail;

two groups of third driving mechanisms, wherein each group of third driving mechanisms corresponds to one second sliding plate; the third driving mechanism is used for driving the corresponding second sliding plate to slide along the length direction of the second sliding rail.

2. The chamfering apparatus as claimed in claim 1, wherein:

the first driving mechanism comprises a first motor, a first rotating shaft and a bearing seat;

an output shaft of the first motor is coaxially and fixedly connected with a first end part of the first rotating shaft through a coupler, and the first rotating shaft is rotatably arranged on the bearing seat through a rolling bearing; the first motor and the bearing seat are both fixed on the second sliding plate;

the second end of the first rotating shaft is coaxially fixed with the polishing head.

3. A chamfering apparatus as in claim 2, wherein:

the second driving mechanism adopts a first air cylinder, the cylinder body of the first air cylinder is fixedly connected with the first fixing plate, and the telescopic rod of the first air cylinder is fixedly connected with the first sliding plate.

4. A chamfering apparatus as in claim 3, wherein:

the third driving mechanism adopts a second motor;

the body of the second motor is fixedly connected with the first sliding plate; a first screw rod is coaxially fixed on an output shaft of the second motor;

the second sliding plate is provided with a first threaded hole, and the first screw rod is in threaded fit with the first threaded hole.

5. The chamfering apparatus according to claim 4, wherein:

the bearing plate is characterized by further comprising a first bearing plate and a second bearing plate, wherein the top surface of the first bearing plate and the top surface of the second bearing plate are both positioned on a second plane; the first bearing plate and the second bearing plate are connected through a first connecting plate;

the first fixing plate is fixed at the bottom of the first bearing plate, and the length direction of the first slide rail is perpendicular to the second plane;

the two groups of chamfering mechanisms are positioned between the first bearing plate and the second bearing plate and are respectively positioned at two sides of the first connecting plate;

the top surface of the first bearing plate is provided with two first limiting parts which are oppositely arranged; the opposite surface of the first limiting part is a first limiting surface;

the top surface of the second bearing plate is provided with two second limiting parts which are oppositely arranged; the opposite surface of the second limiting part is a second limiting surface;

the two first limiting parts correspond to the two second limiting parts one by one, and the corresponding first limiting parts are connected with the corresponding second limiting parts through first connecting parts;

the two first connecting parts are respectively in one-to-one correspondence with the two second sliding plates; a first guide column extends out of the second sliding plate, and the length direction of the first guide column is parallel to the length direction of the first sliding rail; first through-hole has been seted up on the first connecting portion, the shape of first through-hole with the shape phase-match of first guide post, first guide post sliding fit in first through-hole.

6. The chamfering apparatus as claimed in claim 5, wherein:

the two first limiting parts are symmetrical about the first plane mirror surface, and the first limiting surface is parallel to the first plane;

the first limiting surface of the first limiting part and the corresponding second limiting surface of the second limiting part are positioned on the same plane;

the axes of the two polishing heads are respectively positioned on the same plane with the two first limiting surfaces.

7. The chamfering apparatus as claimed in claim 6, wherein:

a first sliding groove is formed in the top surface of the first bearing plate, the length direction of the first sliding groove is perpendicular to the first plane, a first guide block protrudes out of the bottom of the first limiting portion, and the first guide block is in sliding fit with the first sliding groove;

the top surface of the second bearing plate is provided with a second sliding groove, the length direction of the second sliding groove is perpendicular to the first plane, a second guide block protrudes from the bottom of the second limiting portion, and the second guide block is in sliding fit with the second sliding groove.

8. The chamfering apparatus according to claim 7, wherein:

the device also comprises a pushing mechanism, wherein the pushing mechanism comprises a first ejector block and a second air cylinder;

the first jacking block is located between the two first limiting surfaces, the first jacking block is fixed at the end part of the telescopic rod of the second cylinder, and the telescopic direction of the telescopic rod of the second cylinder is parallel to the first plane and the second plane.

Images