CN220463038U

CN220463038U - Straight bed body linear rail digit control machine tool

Info

Publication number: CN220463038U
Application number: CN202322078569.7U
Authority: CN
Inventors: 吴帅; 赵鑫源; 王庆生
Original assignee: Shenyang Huayuan Cnc Technology Co ltd
Current assignee: Shenyang Huayuan Cnc Technology Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-02-09
Anticipated expiration: 2033-08-03

Abstract

The application relates to the technical field of numerically-controlled machine tools and discloses a flat bed linear rail numerically-controlled machine tool, which is applied to an operating platform of the numerically-controlled machine tool and comprises a first supporting plate, a second supporting plate, a rotating shaft, a gear, a first guide rail, a first sliding block, a clamping plate, a rack and a driving component. In the use process, the rotating shaft is rotatably arranged on the second supporting plate, so that the rotating shaft can rotate relative to the second supporting plate under the action of external force. And then drive the gear to do rotary motion, through the meshing action between teeth and the guiding action of the guide rail and the sliding block, the racks on two sides can drive the clamping plates on two sides to move in opposite directions or in opposite directions. Thereby clamping or loosening the product to be processed and completing the installation and the disassembly of the product. Has the advantage of simple operation, and is convenient for clamping and fixing the product.

Description

Straight bed body linear rail digit control machine tool

Technical Field

The application relates to the technical field of numerical control machine tools, for example to a flat bed linear rail numerical control machine tool.

Background

Currently, in the process of machining products, a numerical control machine tool is required to clamp the products. A flat bed linear rail numerical control machine is disclosed in the related art (publication number: CN 219234522U), which comprises a console on the numerical control machine. The top of the control platform enables the placing plate to horizontally move through the pneumatic assembly, and a product clamping mechanism is arranged in the placing plate; the product fixture comprises symmetrical movable plates, the tops of the movable plates penetrate through the support to extend to the tops of the placing plates and are fixedly connected with the clamping plates, reset springs are fixedly connected between opposite sides of the two movable plates, the surface of the placing plates moves against the movable plates through spiral assemblies, the surfaces of the supporting plates horizontally move inside the placing plates through sliding assemblies, one sides of the supporting plates are fixedly connected with supporting moving blocks, one sides of the movable plates are fixedly connected with contact blocks, and the supporting moving blocks move and move front and back with the contact blocks.

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

the spiral component is rotated to push the propping plate to move, so that the relative position of the propping block and the contact block is changed, and then the position of the moving plate is changed to complete the position adjustment of the clamping plate. Therefore, when the positions of the two clamping plates are adjusted to clamp and fasten the product, the two screw assemblies are required to be adjusted respectively, and the operation is troublesome.

It should be noted that the information disclosed in the foregoing background section is only for enhancing understanding of the background of the present 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 Invention

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 flat bed linear rail numerical control machine, which is convenient for clamping and fixing products.

In some embodiments, the flat bed linear rail numerical control machine is applied to an operation table of a numerical control machine, and comprises: the first support plate is detachably arranged on the operation table; the plane of the second support plate is parallel to the plane of the first support plate; the rotating shaft is rotatably arranged on the second supporting plate; the gear is arranged on the rotating shaft; a first guide rail mounted to the second support plate along a length direction of the second support plate; the first sliding block is slidably arranged on the first guide rail and is positioned on two sides of the first guide rail along the length direction of the second supporting plate; the clamping plates are respectively connected with the first sliding blocks at two sides; racks respectively connected to the clamping plates at two sides and meshed with the gear teeth, wherein the racks are positioned at two sides of the gear along the width direction of the second supporting plate; the driving assembly is arranged between the first supporting plate and the second supporting plate and used for driving the second supporting plate to move relative to the first supporting plate; wherein the rotating shaft can be controlled to rotate so as to enable the clamping plates at two sides to move in opposite directions or in opposite directions.

Optionally, the driving assembly includes: the third supporting plate is positioned between the opposite surfaces of the first supporting plate and the second supporting plate, and the plane where the third supporting plate is positioned is parallel to the plane where the first supporting plate is positioned; the linear sliding table is arranged between the first supporting plate and the third supporting plate; and the support rod is connected between the second support plate and the third support plate.

Optionally, the driving assembly further comprises: the second guide rail is arranged on the first support plate along the length direction of the first support plate; the second sliding block is slidably arranged on the second guide rail; the cushion block is arranged between the second sliding block and the third supporting plate; the relative movement direction of the second sliding block and the second guide rail is the same as the movement direction of the moving end of the linear sliding table.

Optionally, the driving assembly further comprises: and the first limiting piece is connected to the end part of the second guide rail and used for limiting.

Optionally, the method further comprises: the motor seat is arranged on the third supporting plate; the motor is arranged on the motor seat; a drive bevel gear mounted at a rotating end of the motor; and the driven bevel gear is arranged on the rotating shaft and is in meshed connection with the tooth space of the driving bevel gear.

Optionally, the method further comprises: the bearing seat is arranged on the second supporting plate, and the rotating shaft penetrates through the bearing seat; and the bearing is arranged between the bearing seat and the rotating shaft.

Optionally, the method further comprises: and the sealing cover is arranged at the end part of the bearing seat and sleeved outside the rotating shaft.

Optionally, the method further comprises: and the second limiting piece is connected to the end part of the first guide rail and used for limiting.

Optionally, the method further comprises: the bolt penetrates through the first supporting plate and is connected with the operating platform.

The embodiment of the disclosure provides a flat bed linear rail numerical control machine, which can realize the following technical effects:

the embodiment of the disclosure provides a straight-bed linear rail numerical control machine, is applied to the operation panel of numerical control lathe, including first backup pad, second backup pad, pivot, gear, first guide rail, first slider, splint, rack and drive assembly. The first backup pad detachably installs in the operation panel. The plane of the second supporting plate is parallel to the plane of the first supporting plate, and the plane of the second supporting plate and the plane of the first supporting plate are used for supporting and installing other parts. The rotating shaft is rotatably arranged on the second supporting plate and can do rotary motion relative to the second supporting plate. The gear is arranged on the rotating shaft and rotates synchronously with the rotating shaft. The first guide rail is arranged on the second support plate along the length direction of the second support plate and is used for supporting and installing a first sliding block which can slide. The first sliding block is slidably arranged on the first guide rail, and the first sliding block play a role of guiding and supporting together. Along the length direction of the second supporting plate, the first sliding blocks are positioned on two sides of the first guide rail. The clamping plates are respectively connected to the first sliding blocks at two sides and are used for clamping and fixing a product to be processed. Under the guiding action of the first guide rail and the first sliding block, the clamping plates at the two sides can only move in opposite directions or in opposite directions. The racks are respectively connected with the clamping plates at the two sides, are meshed with the teeth of the gears, are used for transmitting driving force and converting rotary motion into linear motion. Along the width direction of the second supporting plate, racks are positioned at two sides of the gear. The driving assembly is arranged between the first supporting plate and the second supporting plate and used for driving the second supporting plate to move relative to the first supporting plate, and finally, the position of the product is changed. Wherein, the rotating shaft can be controlled to rotate so as to enable the clamping plates at the two sides to move oppositely or reversely.

In the use process, the rotating shaft is rotatably arranged on the second supporting plate, so that the rotating shaft can rotate relative to the second supporting plate under the action of external force. And then drive the gear to do rotary motion, through the meshing action between teeth and the guiding action of the guide rail and the sliding block, the racks on two sides can drive the clamping plates on two sides to move in opposite directions or in opposite directions. Thereby clamping or loosening the product to be processed and completing the installation and the disassembly of the product. Has the advantage of simple operation, and is convenient for clamping and fixing the product. The relative position of the first supporting plate and the second supporting plate can be changed by controlling the driving assembly to work. And then change the position of second backup pad for the operation panel, finally realized the position movement function of both sides splint. Can move to a proper position to carry out feeding and discharging operations on products, and the safety of the feeding and discharging operations 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 structure of a flat bed linear rail numerical control machine 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 second support plate; 3: a rotating shaft; 4: a gear; 5: a first guide rail; 6: a first slider; 7: a clamping plate; 8: a rack; 9: a third support plate; 10: a linear sliding table; 11: a support rod; 12: a second guide rail; 13: a second slider; 14: a cushion block; 15: a motor base; 16: a motor; 17: a drive bevel gear; 18: a driven bevel gear; 19: a bearing seat; 20: sealing cover.

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.

Referring to fig. 1 to 4, an embodiment of the present disclosure provides a flat bed linear rail numerical control machine, which is applied to an operation table of a numerical control lathe, and includes a first support plate 1, a second support plate 2, a rotating shaft 3, a gear 4, a first guide rail 5, a first slider 6, a clamping plate 7, a rack 8, and a driving assembly. The first support plate 1 is detachably mounted on the operation table. The plane of the second support plate 2 is parallel to the plane of the first support plate 1. The rotating shaft 3 is rotatably mounted on the second support plate 2. The gear 4 is mounted on the rotating shaft 3. The first guide rail 5 is mounted to the second support plate 2 along the length direction of the second support plate 2. The first sliding blocks 6 are slidably mounted on the first guide rail 5, and are located on two sides of the first guide rail 5 along the length direction of the second support plate 2. The clamping plates 7 are respectively connected with the first sliding blocks 6 at the two sides. The racks 8 are respectively connected to the clamping plates 7 on both sides and are engaged and connected with the teeth of the gear 4, and the racks 8 are positioned on both sides of the gear 4 along the width direction of the second supporting plate 2. The driving assembly is disposed between the first support plate 1 and the second support plate 2, and is used for driving the second support plate 2 to move relative to the first support plate 1. Wherein the rotation shaft 3 can be controlled to rotate so as to enable the two clamping plates 7 to move in opposite directions or in opposite directions.

The embodiment of the disclosure provides a straight-bed linear rail numerical control machine, is applied to the operation panel of numerical control lathe, and including first backup pad 1, second backup pad 2, pivot 3, gear 4, first guide rail 5, first slider 6, splint 7, rack 8 and drive assembly. The first support plate 1 is detachably mounted on the operation table. The plane of the second support plate 2 is parallel to the plane of the first support plate 1, and both are used for supporting and mounting other parts. The rotating shaft 3 is rotatably mounted on the second support plate 2 and can perform a rotational movement relative to the second support plate 2. The gear 4 is mounted on the rotating shaft 3 and rotates synchronously with the rotating shaft 3. The first guide rail 5 is mounted on the second support plate 2 along the length direction of the second support plate 2, and is used for supporting and mounting a first sliding block 6 which can slide. The first slider 6 is slidably mounted on the first guide rail 5, and both serve as a guide support. Along the length direction of the second support plate 2, the first slider 6 is located at both sides of the first guide rail 5. The clamping plates 7 are respectively connected to the first sliding blocks 6 at two sides and are used for clamping and fixing a product to be processed. The clamping plates 7 on both sides can only move in opposite directions or in opposite directions under the guiding action of the first guide rail 5 and the first sliding block 6. The racks 8 are respectively connected with the clamping plates 7 at the two sides and are engaged and connected with the teeth of the gear 4, and are used for transmitting driving force and converting rotary motion into linear motion. The racks 8 are located at both sides of the gear 4 in the width direction of the second support plate 2. The driving component is arranged between the first supporting plate 1 and the second supporting plate 2 and is used for driving the second supporting plate 2 to move relative to the first supporting plate 1, and finally, the position of a product is changed. Wherein the rotation shaft 3 can be controlled to rotate so as to enable the two clamping plates 7 to move in opposite directions or in opposite directions.

In the use process, the rotating shaft 3 is rotatably arranged on the second supporting plate 2, so that the rotating shaft 3 can rotate relative to the second supporting plate 2 under the action of external force. And then the gear 4 is driven to rotate, and the racks 8 on the two sides can drive the clamping plates 7 on the two sides to move in opposite directions or in opposite directions through the meshing action between teeth and the guiding action of the guide rail and the sliding block. Thereby clamping or loosening the product to be processed and completing the installation and the disassembly of the product. Has the advantage of simple operation, and is convenient for clamping and fixing the product. By controlling the operation of the drive assembly, the relative position of the first support plate 1 and the second support plate 2 can be changed. And then the position of the second support plate 2 relative to the operation table is changed, and finally the position moving function of the two side clamping plates 7 is realized. Can move to a proper position to carry out feeding and discharging operations on products, and the safety of the feeding and discharging operations is improved.

Alternatively, as shown in connection with fig. 1, the drive assembly comprises a third support plate 9, a linear ramp 10 and a strut 11. The third support plate 9 is located between the opposite faces of the first support plate 1 and the second support plate 2, and the plane in which the third support plate 9 is located is parallel to the plane in which the first support plate 1 is located. The linear slide 10 is mounted between the first support plate 1 and the third support plate 9. The strut 11 is connected between the second support plate 2 and the third support plate 9.

In the disclosed embodiment, the drive assembly includes a third support plate 9, a linear slide 10, and a strut 11. The third support plate 9 is located between the opposite faces of the first support plate 1 and the second support plate 2 for supporting the connection. A strut 11 is connected between the second support plate 2 and the third support plate 9 for determining the relative position of the second support plate 2 and the third support plate 9. A linear slide 10 is installed between the first support plate 1 and the third support plate 9 for providing a driving force to change the relative positions of the first support plate 1 and the third support plate 9. Under the drive of the supporting rod 11, the relative positions of the second supporting plate 2 and the first supporting plate 1 are further changed, and finally, the position moving function of the clamping plates 7 on the two sides is realized.

Optionally, as shown in connection with fig. 1, the drive assembly further comprises a second rail 12, a second slider 13 and a spacer 14. The second guide rail 12 is mounted to the first support plate 1 along the longitudinal direction of the first support plate 1. The second slider 13 is slidably mounted to the second rail 12. The spacer 14 is mounted between the second slider 13 and the third support plate 9. Wherein, the relative movement direction of the second slider 13 and the second guide rail 12 is the same as the movement direction of the moving end of the linear sliding table 10.

In the disclosed embodiment, the drive assembly further includes a second rail 12, a second slider 13, and a pad 14. The spacer 14 serves as a support cushion for the third support plate 9 to move in synchronization with the slider. The second guide rail 12 and the second slider 13 function as guide supports to improve stability when the third support plate 9 moves. And bear the gravity from the product to be processed, reduce the atress of the mobile end of sharp slip table 10, improve sharp slip table 10's life.

Optionally, as shown in connection with fig. 1, the driving assembly further comprises a first limiting piece. The first limiting piece is connected to the end of the second guide rail 12 for limiting.

In the disclosed embodiment, the drive assembly further includes a first limit tab attached to an end of the second rail 12. The first limiting piece is used for limiting, so that the second sliding block 13 is prevented from falling off the second guide rail 12.

Optionally, as shown in connection with fig. 1 and 2, a motor mount 15, a motor 16, a drive bevel gear 17 and a driven bevel gear 18 are also included. The motor mount 15 is mounted to the third support plate 9. The motor 16 is mounted to the motor mount 15. A drive bevel gear 17 is mounted to the rotating end of the motor 16. A driven bevel gear 18 is mounted on the rotating shaft 3 and is in tooth-to-tooth engagement with the drive bevel gear 17.

In the embodiment of the present disclosure, a motor housing 15, a motor 16, a drive bevel gear 17, and a driven bevel gear 18 are further included. The motor base 15 is used for supporting and mounting the motor 16. The motor 16 is used to provide driving force. The drive bevel gear 17 and the driven bevel gear 18 serve to transmit driving force and change the direction of transmission of the force. In the use process, the motor 16 is controlled to work, and the drive bevel gear 17 can be driven to rotate. The driven bevel gear 18 is driven to rotate by the inter-tooth engagement. And then the rotating shaft 3 is driven to rotate, and finally, the clamping plates 7 at the two sides can automatically clamp or loosen the product to be processed. Thereby completing the installation and the disassembly of the product. Has the advantage of being convenient for clamping and fixing the product.

Optionally, as shown in connection with fig. 1 to 3, a bearing housing 19 and a bearing are also included. The bearing seat 19 is mounted on the second support plate 2, and the rotating shaft 3 penetrates through the bearing seat 19. The bearing is mounted between the bearing housing 19 and the spindle 3.

In the disclosed embodiment, a bearing housing 19 and bearings are also included. The bearing seat 19 is used for supporting and installing a bearing and radially fixing the bearing. The bearing is used for supporting and installing the rotatable rotating shaft 3, reducing the friction force born by the rotating shaft 3 and improving the rotation precision of the rotating shaft 3.

Optionally, as shown in connection with fig. 1-3, a sealing cap 20 is also included. The sealing cover 20 is mounted at the end of the bearing seat 19 and is sleeved outside the rotating shaft 3.

In the embodiment of the present disclosure, the sealing cover 20 is further installed at the end of the bearing seat 19 and sleeved outside the rotating shaft 3. The seal cap 20 is used for dust protection and axial limiting of the bearing.

Optionally, as shown in connection with fig. 1, a second limiting plate is further included. The second limiting piece is connected to the end of the first guide rail 5 and used for limiting.

In the embodiment of the present disclosure, the second limiting piece is further included and connected to the end of the first guide rail 5. The second limiting piece is used for limiting so as to prevent the first sliding block 6 from falling off the first guide rail 5.

Optionally, as shown in connection with fig. 1, a bolt is also included. The bolt passes through the first supporting plate 1 and is connected with the operation table.

In the embodiment of the disclosure, the device further comprises a bolt penetrating through the first supporting plate 1 and connected with the operation table. The first support plate 1 is fixed to the operation table using bolts as the connecting members. The mode of bolt connection and fixation is adopted, so that the device has the advantages of firm connection and convenient disassembly.

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

1. The utility model provides a flat bed line rail digit control machine tool, is applied to the operation panel of digit control machine tool, its characterized in that includes:

the first support plate is detachably arranged on the operation table;

the plane of the second support plate is parallel to the plane of the first support plate;

the rotating shaft is rotatably arranged on the second supporting plate;

the gear is arranged on the rotating shaft;

a first guide rail mounted to the second support plate along a length direction of the second support plate;

the first sliding block is slidably arranged on the first guide rail and is positioned on two sides of the first guide rail along the length direction of the second supporting plate;

the clamping plates are respectively connected with the first sliding blocks at two sides;

racks respectively connected to the clamping plates at two sides and meshed with the gear teeth, wherein the racks are positioned at two sides of the gear along the width direction of the second supporting plate;

the driving assembly is arranged between the first supporting plate and the second supporting plate and used for driving the second supporting plate to move relative to the first supporting plate;

wherein the rotating shaft can be controlled to rotate so as to enable the clamping plates at two sides to move in opposite directions or in opposite directions.

2. The flat bed linear rail numerical control machine of claim 1 wherein said drive assembly comprises:

the third supporting plate is positioned between the opposite surfaces of the first supporting plate and the second supporting plate, and the plane where the third supporting plate is positioned is parallel to the plane where the first supporting plate is positioned;

the linear sliding table is arranged between the first supporting plate and the third supporting plate;

and the support rod is connected between the second support plate and the third support plate.

3. The flat bed linear rail numerical control machine of claim 2 wherein said drive assembly further comprises:

the second guide rail is arranged on the first support plate along the length direction of the first support plate;

the second sliding block is slidably arranged on the second guide rail;

the cushion block is arranged between the second sliding block and the third supporting plate;

the relative movement direction of the second sliding block and the second guide rail is the same as the movement direction of the moving end of the linear sliding table.

4. A flat bed linear rail numerical control machine as claimed in claim 3 wherein said drive assembly further comprises:

and the first limiting piece is connected to the end part of the second guide rail and used for limiting.

5. The flat bed linear rail numerical control machine of claim 2, further comprising:

the motor seat is arranged on the third supporting plate;

the motor is arranged on the motor seat;

a drive bevel gear mounted at a rotating end of the motor;

and the driven bevel gear is arranged on the rotating shaft and is in meshed connection with the tooth space of the driving bevel gear.

6. A flat bed linear rail numerical control machine as claimed in any one of claims 1 to 5, further comprising:

the bearing seat is arranged on the second supporting plate, and the rotating shaft penetrates through the bearing seat;

and the bearing is arranged between the bearing seat and the rotating shaft.

7. The flat bed linear rail numerical control machine of claim 6, further comprising:

and the sealing cover is arranged at the end part of the bearing seat and sleeved outside the rotating shaft.

8. A flat bed linear rail numerical control machine as claimed in any one of claims 1 to 5, further comprising:

and the second limiting piece is connected to the end part of the first guide rail and used for limiting.

9. A flat bed linear rail numerical control machine as claimed in any one of claims 1 to 5, further comprising:

the bolt penetrates through the first supporting plate and is connected with the operating platform.