CN221436003U - Metal casting surface polishing device - Google Patents

Abstract

The application relates to the technical field of metal casting machining, and discloses a metal casting surface polishing device which comprises a first supporting plate, a moving plate, a supporting block, a movable plate, a supporting seat, a ball bearing, a polishing wheel, a first driving piece and a second driving piece. In the application process, the first driving piece is controlled to work, so that the movable plate can move to the position where the supporting block is located. So that the distance between the movable plates at two sides is reduced, and a plurality of supporting seats at two sides are driven to move in opposite directions. Finally, the ball bearings at the two sides can be propped against the surface of the metal casting, and the metal casting to be polished is clamped and fixed. Because the movable plates on two sides can rotate relative to the movable plate and the supporting block respectively, when a plurality of ball bearings on two sides are propped against the surface of the metal casting, the angles between the movable plates on two sides of the ring and the movable plate and the supporting block can be automatically adjusted according to the appearance of the metal casting. Therefore, the clamping and fixing device is suitable for clamping and fixing work of special-shaped metal castings, and the application range is improved.

Description

Metal casting surface polishing device

Technical Field

The application relates to the technical field of metal casting processing, in particular to a metal casting surface polishing device.

Background

Currently, metal castings require fine grinding by a sander to obtain the desired product. Related art (publication number: CN 219666146U) discloses a metal casting polishing device, which comprises a frame, a screw rod and a guide rod. The surface both sides of frame are fixed with first cylinder, and the top of first cylinder is fixed with the thing board of putting. The both sides of frame are fixed with the riser, and the recess has been seted up on the surface of riser, and the outside sliding connection of riser has the adjustable shelf, and the midpoint of adjustable shelf runs through and is provided with the second cylinder, and the one end that the second cylinder is close to the frame axis is fixed with splint. The screw rod and the guide rod are respectively arranged at the top of the vertical plate, the screw rod and the guide rod are respectively connected with the movable seat, the bottom of the movable seat is provided with a groove, the bottom of the groove is rotationally connected with an adjusting gear, the bottom of the adjusting gear is provided with a notch, and the outer side of the notch is provided with a polishing device.

In the process of implementing the above embodiments, it is found that at least the following problems exist in the related art:

the clamping plates at two sides are driven to move in opposite directions through the second air cylinders at two sides so as to clamp and fix the metal castings. Because the plane of the splint is a plane, the splint can only fix the mechanical equipment of the external standard vertebrae. The mechanical equipment is required to be provided with two mutually parallel surfaces for clamping the clamping plates at the two sides, and the application range is small.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a metal casting surface polishing device to improve application scope.

In some embodiments, the metal casting surface grinding device comprises: a first support plate for supporting the metal casting; the plane of the moving plate is parallel to the plane of the first supporting plate; the support blocks are connected to the first support plate, and the support blocks and the movable plates are positioned on two sides of the first support plate along the length direction of the first support plate; the movable plate is rotatably arranged on the movable plate and the supporting block respectively; the support seats are respectively arranged on each movable plate, and the support seats connected to the same movable plate are positioned on two sides of the first support plate along the width direction of the first support plate; the ball bearings are rotatably arranged on each supporting seat and used for propping against the metal castings; grinding wheels for grinding metal castings; a first driving member installed between the moving plate and the first support plate, configured to drive the moving plate to make a linear motion with respect to the first support plate; and a second driving member installed between the grinding wheel and the first support plate and configured to drive the grinding wheel to perform linear and rotational movements with respect to the first support plate.

Optionally, the first driving member includes: a second support plate connected to the first support plate; the hydraulic cylinder is arranged on the second supporting plate, and the moving end of the hydraulic cylinder is connected with the moving plate; and the moving plate moves to the position where the supporting block is positioned under the driving of the hydraulic cylinder.

Optionally, the first driving member further includes: the cushion block is arranged on the supporting plate; the guide rail is arranged on the cushion block; the sliding block is slidably arranged on the guide rail and is connected with the moving plate; the moving direction of the sliding block relative to the guide rail is the same as the moving direction of the moving end of the hydraulic cylinder.

Optionally, the first driving member further includes: and the floating joint is arranged between the moving end of the hydraulic cylinder and the moving plate.

Optionally, the second driving member includes: the plane of the third support plate is perpendicular to the plane of the first support plate; the motor fixing seat is arranged on the third supporting plate; a driving motor mounted to the motor fixing seat; wherein, the grinding wheel is installed in the rotation end of driving motor.

Optionally, the second driving member further includes: the first linear sliding table is arranged on the first supporting plate along the width direction of the first supporting plate; the fourth supporting plate is connected to the moving end of the first linear sliding table; the second linear sliding table is arranged on the fourth supporting plate along the thickness direction of the first supporting plate; the fifth supporting plate is connected to the moving end of the second linear sliding table; the third linear sliding table is arranged on the fifth supporting plate along the length direction of the first supporting plate; the third supporting plate is connected to the moving end of the third linear sliding table.

Optionally, the method further comprises: the knurled bolts are respectively penetrated at the joints of the movable plate, the supporting blocks and the movable plates at two sides; the knurled bolts on two sides are fixedly connected with the movable plate and the supporting blocks, and the knurled bolts on two sides are rotatably connected with the movable plate on two sides.

Optionally, a hinge pin is respectively penetrated at the joint of the supporting seat and the ball bearing at the same side; wherein the hinge pin is fixed to the support base on the same side and is mounted in the ball bearing.

Optionally, the method further comprises: and the base is connected with the first supporting plate and used for supporting.

The embodiment of the disclosure provides a metal casting surface polishing device, which can realize the following technical effects:

The embodiment of the disclosure provides a metal casting surface grinding device, including first backup pad, movable plate, supporting shoe, fly leaf, supporting seat, ball bearing, grinding wheel, first driving piece and second driving piece. The first support plate is used for supporting the metal casting to be polished. The first driving piece is arranged between the moving plate and the first supporting plate and is used for providing driving force to drive the moving plate to linearly move relative to the first supporting plate. The supporting block is connected to the first supporting plate and located on the side of the moving plate, and the supporting plate and the moving plate are used for supporting and installing the rotatable movable plate. The movable plate is rotatably arranged on the movable plate and the supporting block respectively, and the movable plates on two sides can rotate relative to the movable plate and the supporting block respectively. The supporting seats are respectively arranged on each movable plate and are used for supporting and arranging rotatable ball bearings. The ball bearings are rotatably arranged on each supporting seat respectively and used for propping against the metal castings so as to clamp and fix the metal castings to be polished. The second driving member is arranged between the grinding wheel and the first supporting plate and is used for providing driving force to drive the grinding wheel to do linear motion and rotational motion relative to the first supporting plate so that the grinding wheel is used for grinding the metal castings.

In the application process, the first driving piece is controlled to work, so that the movable plate can move to the position where the supporting block is located. So that the distance between the movable plates at two sides is reduced, and a plurality of supporting seats at two sides are driven to move in opposite directions. Finally, the ball bearings at the two sides can be propped against the surface of the metal casting, and the metal casting to be polished is clamped and fixed. Because the movable plates on two sides can rotate relative to the movable plate and the supporting block respectively, when a plurality of ball bearings on two sides are propped against the surface of the metal casting, the angles between the movable plates on two sides of the ring and the movable plate and the supporting block can be automatically adjusted according to the appearance of the metal casting. Therefore, the clamping and fixing device is suitable for clamping and fixing work of special-shaped metal castings, and the application range is improved.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

FIG. 1 is a schematic diagram of a front view of a metal casting surface grinding device provided in an embodiment of the present disclosure;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at A;

FIG. 3 is a schematic view of the structure of the view from B-B in FIG. 1;

fig. 4 is an enlarged schematic view of the structure at C in fig. 3.

Reference numerals:

1: a first support plate; 2: a moving plate; 3: a support block; 4: a movable plate; 5: a support base; 6: a ball bearing; 7: grinding wheel; 8: a second support plate; 9: a hydraulic cylinder; 10: a guide rail; 11: a slide block; 12: a third support plate; 13: a drive motor; 14: a first linear slipway; 15: a fourth support plate; 16: a second linear sliding table; 17: a fifth support plate; 18: and a third linear sliding table.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

As shown in conjunction with fig. 1 to 4, an embodiment of the present disclosure provides a metal casting surface polishing device, including a first support plate 1, a moving plate 2, a support block 3, a movable plate 4, a support base 5, a ball bearing 6, a polishing wheel 7, a first driving member, and a second driving member. The first support plate 1 is used for supporting a metal casting. The plane of the moving plate 2 is parallel to the plane of the first support plate 1. The supporting block 3 is connected to the first supporting plate 1, and the supporting block 3 and the moving plate 2 are located at both sides of the first supporting plate 1 along the length direction of the first supporting plate 1. The movable plate 4 is rotatably installed on the movable plate 2 and the supporting block 3, respectively. The supporting seats 5 are respectively installed on each movable plate 4, and the supporting seats 5 connected to the same movable plate 2 are positioned on two sides of the first supporting plate 1 along the width direction of the first supporting plate 1. A ball bearing 6 is rotatably mounted to each support seat 5 for abutment against the metal casting. Grinding wheel 7 is used to grind metal castings. The first driving member is installed between the moving plate 2 and the first support plate 1, and is configured to drive the moving plate 2 to make a linear motion with respect to the first support plate 1. The second driving member is mounted between the grinding wheel 7 and the first support plate 1 and is configured to drive the grinding wheel 7 in a linear and rotational movement relative to the first support plate 1.

The embodiment of the disclosure provides a metal casting surface polishing device, which comprises a first supporting plate 1, a moving plate 2, a supporting block 3, a movable plate 4, a supporting seat 5, a ball bearing 6, polishing wheels 7, a first driving piece and a second driving piece. The first support plate 1 is used for supporting a metal casting to be polished. The first driving member is installed between the moving plate 2 and the first support plate 1 for providing a driving force to drive the moving plate 2 to make a linear motion with respect to the first support plate 1. The supporting block 3 is connected to the first supporting plate 1 and is located at the side of the moving plate 2, and both the supporting plate and the moving plate 2 are used for supporting and installing the rotatable movable plate 4. The movable plate 4 is rotatably installed on the movable plate 2 and the supporting block 3 respectively, and the movable plates 4 on two sides can rotate relative to the movable plate 2 and the supporting block 3 respectively. A support seat 5 is mounted to each movable plate 4, respectively, for supporting and mounting a rotatable ball bearing 6. The ball bearings 6 are rotatably installed on each supporting seat 5 respectively and are used for propping against the metal castings so as to clamp and fix the metal castings to be polished. A second driving member is mounted between the grinding wheel 7 and the first support plate 1 for providing driving force for driving the grinding wheel 7 in linear and rotational movement relative to the first support plate 1 such that the grinding wheel 7 is used for grinding metal castings.

In the application process, the first driving piece is controlled to work, so that the movable plate 2 can move to the position where the supporting block 3 is located. So that the distance between the movable plates 4 at the two sides is reduced, and the support seats 5 at the two sides are driven to move in opposite directions. Finally, a plurality of ball bearings 6 at two sides can be propped against the surface of the metal casting, and the metal casting to be polished is clamped and fixed. Since the movable plates 4 on both sides can rotate with respect to the movable plate 2 and the supporting block 3, respectively, when the plurality of ball bearings 6 on both sides are abutted against the surface of the metal casting, the angles between the movable plates 4 on both sides and the movable plate 2 and the supporting block 3 of the ring can be automatically adjusted according to the outer shape of the metal casting. Therefore, the clamping and fixing device is suitable for clamping and fixing work of special-shaped metal castings, and the application range is improved.

Alternatively, as shown in connection with fig. 1 and 3, the first driving member comprises a second support plate 8 and a hydraulic cylinder 9. The second support plate 8 is connected to the first support plate 1. The hydraulic cylinder 9 is mounted on the second support plate 8, and the moving end of the hydraulic cylinder 9 is connected to the moving plate 2. Wherein, under the drive of pneumatic cylinder 9, movable plate 2 moves to supporting shoe 3 place.

In the disclosed embodiment, the first driving member includes a second support plate 8 and a hydraulic cylinder 9. The second support plate 8 is for supporting and mounting a hydraulic cylinder 9, and the hydraulic cylinder 9 is for providing a driving force. In the application process, the hydraulic cylinder 9 is controlled to work, and the moving end of the hydraulic cylinder 9 can drive the moving plate 2 to do linear motion. The moving plate 2 is moved to the position where the supporting block 3 is located, and finally the ball bearings 6 on the two sides can clamp and fix the workpiece to be polished.

Optionally, as shown in connection with fig. 1, the first driving member further comprises a pad, a rail 10 and a slider 11. The cushion block is arranged on the supporting plate. The guide rail 10 is mounted to the pad. The slider 11 is slidably mounted to the guide rail 10 and is connected to the moving plate 2. Wherein the direction of movement of the slide 11 with respect to the guide rail 10 is the same as the direction of movement of the moving end of the hydraulic cylinder 9.

In the disclosed embodiment, the first driving member further includes a pad, a guide rail 10, and a slider 11. The spacer serves as a support cushion to adjust the positions of the rail 10 and the slider 11. The guide rail 10 and the slider 11 together function as a guide support to improve stability when the moving plate 2 moves and to reduce radial forces to which the moving end of the hydraulic cylinder 9 is subjected.

Optionally, as shown in connection with fig. 1 and 3, the first driving member further comprises a floating joint. A floating joint is mounted between the moving end of the hydraulic cylinder 9 and the moving plate 2.

In the disclosed embodiment, the first driving member further comprises a floating joint mounted between the moving end of the hydraulic cylinder 9 and the moving plate 2. The floating joint is used for eliminating errors, protecting related components and enabling equipment to run stably, so that the service life of the hydraulic cylinder 9 is prolonged.

Alternatively, as shown in connection with fig. 1, the second driving member includes a third support plate 12, a motor fixing seat, and a driving motor 13. The plane of the third support plate 12 is perpendicular to the plane of the first support plate 1. The motor fixing base is mounted to the third support plate 12. The drive motor 13 is mounted to the motor mount. Wherein the grinding wheel 7 is mounted at the rotating end of the drive motor 13.

In the embodiment of the present disclosure, the second driving member includes a third support plate 12, a motor fixing base, and a driving motor 13. The third support plate 12 is used for supporting and installing a motor fixing seat, the motor fixing seat is used for supporting and installing a driving motor 13, and the driving motor 13 is used for providing driving force. In the use process, the driving motor 13 is controlled to work, and the rotating end of the driving motor 13 can drive the grinding wheel 7 to do rotary motion so as to grind the surface of the clamped and fixed metal casting.

Optionally, as shown in connection with fig. 1, the second driving member further comprises a first linear slide 14, a fourth support plate 15, a second linear slide 16, a fifth support plate 17 and a third linear slide 18. The first linear slide 14 is mounted to the first support plate 1 along the width direction of the first support plate 1. The fourth support plate 15 is connected to the moving end of the first linear slide 14. The second linear slide 16 is mounted to the fourth support plate 15 in the thickness direction of the first support plate 1. The fifth support plate 17 is connected to the moving end of the second linear slide 16. The third linear slide 18 is mounted to the fifth support plate 17 along the longitudinal direction of the first support plate 1. Wherein, the third support plate 12 is connected to the moving end of the third linear sliding table 18.

In the embodiment of the present disclosure, the second driving member further includes a first linear slide 14, a fourth support plate 15, a second linear slide 16, a fifth support plate 17, and a third linear slide 18. The first linear sliding table 14 is mounted on the first support plate 1 and is used for driving the fourth support plate 15 to move along the width direction of the first support plate 1. The second linear sliding table 16 is mounted on the fourth support plate 15 for driving the fifth support plate 17 to move in the thickness direction of the first support plate 1. The third linear sliding table 18 is connected to the fifth supporting plate 17, and is used for driving the third supporting plate 12 to move along the length direction of the first supporting plate 1. In the use process, the linear movement function of the grinding wheel 7 in the three-degree-of-freedom directions can be realized by controlling the first linear sliding table 14, the second linear sliding table 16 and the third linear sliding table 18 to work. The polishing wheel 7 can linearly move while rotating by matching with the driving motor 13, and finally the surface polishing work of the metal casting can be completed.

Optionally, as shown in connection with fig. 1, 3 and 4, a knurled bolt is also included. The knurled bolts are respectively penetrated at the joints of the movable plate 2, the supporting blocks 3 and the movable plates 4 on both sides. Wherein, fixed connection between knurl bolt and movable plate 2 and the supporting shoe 3 of both sides, rotatable connection between knurl bolt and the both sides fly leaf 4 of both sides.

In the embodiment of the disclosure, the device further comprises knurled bolts respectively penetrating the joints of the movable plate 2 and the support block 3 and the movable plates 4 on two sides. The knurled bolts on the two sides are fixedly connected with the movable plate 2 and the supporting block 3 and rotatably connected with the movable plate 4 on the two sides. The rotation accuracy is improved while the both side movable plates 4 are allowed to rotate relative to the movable plate 2 and the support block 3.

Optionally, as shown in connection with fig. 1-4, a hinge pin is also included. The hinge pin is respectively penetrated at the joint of the supporting seat 5 and the ball bearing 6 at the same side. Wherein the hinge pin is fixed to the same side of the support seat 5 and mounted in the ball bearing 6.

In the embodiment of the disclosure, the hinge pin is also arranged at the joint of the supporting seat 5 and the ball bearing 6 on the same side in a penetrating way. After the hinge pin is fixed on the supporting seat 5, the ball bearing 6 is supported and installed to determine the relative positions of the ball bearing 6 and the supporting seat 5.

Optionally, as shown in connection with fig. 1, a base is also included. The base is connected to the first support plate 1 for support.

In the embodiment of the present disclosure, a base coupled to the first support plate 1 is further included. The base is used for propping against the ground or a tabletop so as to support the whole device.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (9)

1. A metal casting surface grinding device, characterized by comprising:

a first support plate for supporting the metal casting;

the plane of the moving plate is parallel to the plane of the first supporting plate;

The support blocks are connected to the first support plate, and the support blocks and the movable plates are positioned on two sides of the first support plate along the length direction of the first support plate;

the movable plate is rotatably arranged on the movable plate and the supporting block respectively;

The support seats are respectively arranged on each movable plate, and the support seats connected to the same movable plate are positioned on two sides of the first support plate along the width direction of the first support plate;

the ball bearings are rotatably arranged on each supporting seat and used for propping against the metal castings;

Grinding wheels for grinding metal castings;

A first driving member installed between the moving plate and the first support plate, configured to drive the moving plate to make a linear motion with respect to the first support plate;

And a second driving member installed between the grinding wheel and the first support plate and configured to drive the grinding wheel to perform linear and rotational movements with respect to the first support plate.

2. A metal cast surface grinding apparatus as defined in claim 1 wherein said first drive member comprises:

A second support plate connected to the first support plate;

The hydraulic cylinder is arranged on the second supporting plate, and the moving end of the hydraulic cylinder is connected with the moving plate;

And the moving plate moves to the position where the supporting block is positioned under the driving of the hydraulic cylinder.

3. The metal cast surface grinding apparatus as recited in claim 2 wherein the first drive member further comprises:

The cushion block is arranged on the supporting plate;

The guide rail is arranged on the cushion block;

the sliding block is slidably arranged on the guide rail and is connected with the moving plate;

the moving direction of the sliding block relative to the guide rail is the same as the moving direction of the moving end of the hydraulic cylinder.

4. The metal cast surface grinding apparatus as recited in claim 2 wherein the first drive member further comprises:

And the floating joint is arranged between the moving end of the hydraulic cylinder and the moving plate.

5. A metal cast surface grinding apparatus as defined in claim 1 wherein said second drive member comprises:

The plane of the third support plate is perpendicular to the plane of the first support plate;

the motor fixing seat is arranged on the third supporting plate;

A driving motor mounted to the motor fixing seat;

wherein, the grinding wheel is installed in the rotation end of driving motor.

6. The metal cast surface grinding apparatus as recited in claim 5 wherein the second drive member further comprises:

the first linear sliding table is arranged on the first supporting plate along the width direction of the first supporting plate;

The fourth supporting plate is connected to the moving end of the first linear sliding table;

the second linear sliding table is arranged on the fourth supporting plate along the thickness direction of the first supporting plate;

the fifth supporting plate is connected to the moving end of the second linear sliding table;

The third linear sliding table is arranged on the fifth supporting plate along the length direction of the first supporting plate;

The third supporting plate is connected to the moving end of the third linear sliding table.

7. A metal cast surface grinding apparatus as defined in any one of claims 1 to 6, further comprising:

The knurled bolts are respectively penetrated at the joints of the movable plate, the supporting blocks and the movable plates at two sides;

The knurled bolts on two sides are fixedly connected with the movable plate and the supporting blocks, and the knurled bolts on two sides are rotatably connected with the movable plate on two sides.

8. A metal cast surface grinding apparatus as defined in any one of claims 1 to 6, further comprising:

the hinge pin is respectively penetrated at the joint of the supporting seat and the ball bearing at the same side;

Wherein the hinge pin is fixed to the support base on the same side and is mounted in the ball bearing.

9. A metal cast surface grinding apparatus as defined in any one of claims 1 to 6, further comprising:

and the base is connected with the first supporting plate and used for supporting.