CN220806271U - Double-sliding table mechanism and automatic machine tool - Google Patents

Abstract

The utility model relates to the technical field of automatic machine tool accessories, in particular to a double-sliding table structure and an automatic machine tool, wherein the double-sliding table structure comprises a first sliding table assembly, a second sliding table assembly and a cross beam, the first sliding table assembly comprises a first base body and a first sliding piece, and the first sliding piece is connected with the first base body in a sliding manner in a first direction; the second sliding table assembly comprises a second base and a second sliding piece, and the second sliding piece is connected with the second base in a sliding way in a second direction; the first direction is parallel to the second direction; the bottom of the cross beam is provided with a first mounting seat and a second mounting seat, the top end of the first sliding piece is slidably connected with the first mounting seat, and the top end of the second sliding piece is rotatably connected with the second mounting seat. The first seat body and the second seat body keep the same-direction constant-speed movement, and the linear movement adjustment of the cross beam in the horizontal direction is realized. The first seat body and the second seat body move in different directions or in the same direction in a differential manner, so that oblique-pulling inclination adjustment of the cross beam in the horizontal direction can be realized. The adjustment and the processing of the parts are convenient.

Description

Double-sliding table mechanism and automatic machine tool

Technical Field

The utility model relates to the technical field of automatic machine tool accessories, in particular to a double-sliding table structure and an automatic machine tool.

Background

The sliding table device is a mechanical structure capable of providing linear motion, is a power driving part used on a combined machine tool and a special machine tool, provides a double sliding table mechanism for users to select according to actual use demands of users on the market, and provides a double sliding table mechanism on the market at present, wherein a sliding table is synchronously arranged on a screw rod, a tool clamp can be arranged on the sliding table, a part to be machined can be arranged on the tool clamp, reciprocating motion of the sliding table is matched with a main shaft of a numerical control machine tool, and therefore machining works such as cutting and drilling are performed on a workpiece.

However, the traditional sliding table structure can only make linear movement, so that the processing of parts is limited, and inconvenience is brought to users.

Disclosure of utility model

The utility model aims to provide a double-sliding-table structure and an automatic machine tool, wherein the double-sliding-table structure not only can linearly move a fixture, but also can realize oblique-pulling positioning of the fixture, and solves the problem that the parts are inconvenient to process.

In order to achieve the above purpose, the technical scheme adopted by the utility model is to provide a double-sliding table mechanism, which comprises a first sliding table assembly, a second sliding table assembly and a cross beam, wherein the first sliding table assembly comprises a first base body and a first sliding piece, and the first sliding piece is connected with the first base body in a reciprocating sliding manner in a first direction; the second sliding table assembly comprises a second base body and a second sliding piece, and the second sliding piece is connected with the second base body in a reciprocating sliding manner in a second direction; the first direction and the second direction are both horizontal directions, and the first direction is parallel to the second direction; the bottom of the cross beam is provided with a first mounting seat and a second mounting seat, the top end of the first sliding piece is slidably connected with the first mounting seat, and the top end of the second sliding piece is rotatably connected with the second mounting seat.

Further, a first sliding rail is arranged on the first base, the extending direction of the first sliding rail is a first direction, a first horizontal screw rod and a first horizontal motor are arranged on the first base, the first horizontal motor is fixed on the first base, the first horizontal screw rod is erected on the first base, and the first horizontal motor drives the first horizontal screw rod to rotate and enables the first sliding piece to slide along the first sliding rail; the second seat body is provided with a second sliding rail, the extending direction of the second sliding rail is a second direction, the second seat body is provided with a second horizontal screw rod and a second horizontal motor, the second horizontal motor is fixed on the second seat body, the second horizontal screw rod is erected on the second seat body, and the second horizontal motor drives the second horizontal screw rod to rotate and enables the second sliding piece to slide along the second sliding rail.

Further, the first mount pad is the direction slide rail, the direction of extension of direction slide rail with the direction of extension of crossbeam is unanimous, the top of first slider is equipped with first connecting block, first connecting block sliding connection in the direction slide rail.

Further, the guide slide rail is at least two, and two guide slide rails are relative and parallel arrangement, every guide slide rail is last all to be equipped with the first linkage piece.

Further, the second mounting seat is a rotating bearing, and the top end of the second sliding piece is rotationally connected with the cross beam through the rotating bearing.

Further, the first sliding piece comprises a first sliding body, a first lifting body and a lifting driving component, the first sliding body is in reciprocating sliding connection with the first base body in a first direction, and the first lifting body is in sliding connection with the first sliding body in the vertical direction under the driving of the lifting driving component.

Further, the lifting driving part comprises a vertical motor, a driving wheel, a synchronous belt, a driving wheel and a vertical screw rod, wherein the vertical motor is fixed on the first sliding body, the driving wheel is fixed at the output end of the vertical motor, one end of the vertical screw rod is fixed on the first lifting body, the other end of the vertical screw rod penetrates through the driving wheel to be in threaded connection with the driving wheel, a limiting groove in the vertical direction is formed in the first sliding body, a limiting block is arranged on the first lifting body, the limiting block is slidably embedded into the limiting groove, the synchronous belt is connected with the driving wheel and the driving wheel, and the motor drives the first lifting body to lift after rotating.

Further, the second sliding piece comprises a second sliding body, a second lifting body and a lifting driving component, the second sliding body is in reciprocating sliding connection with the second base body in the first direction, the second lifting body is in sliding connection with the second sliding body in the vertical direction under the driving of the lifting driving component, and the second lifting body and the first lifting body synchronously lift.

Further, a plurality of jig stations are arranged on the cross beam.

Furthermore, the application also provides an automatic machine tool, which comprises the double-sliding table mechanism.

The utility model has the beneficial effects that:

1. When the cross beam needs to be linearly moved and adjusted in the horizontal direction, the first seat body and the second seat body keep the same-direction constant-speed movement, and the linear movement adjustment of the cross beam in the horizontal direction is realized. When the cross beam needs to be inclined and adjusted, the first seat body and the second seat body move in different directions or move in the same direction in a differential mode, and inclined-pulling inclination adjustment of the cross beam in the horizontal direction can be achieved. The cross beam can be linearly adjusted and can also be obliquely adjusted, so that the adjustment and the processing of parts are more convenient.

2. The first horizontal motor drives the first horizontal screw rod to rotate and can drive the first sliding piece to move along the first sliding rail. The second horizontal motor drives the second horizontal screw rod to rotate and can drive the second sliding piece to slide along the second sliding rail. The linear adjustment and the inclination adjustment of the cross beam can be realized through the program control of the first motor and the second horizontal motor.

3. The first mount pad is the direction slide rail, and the extending direction of direction slide rail is unanimous with the extending direction of crossbeam, and the top of first slider is equipped with first connecting block, and first connecting block sliding connection is in the direction slide rail. The guiding sliding rail can not only play a role in fixing the cross beam, but also facilitate the adjustment of the cross beam when the cross beam is inclined.

4. The guide sliding rails are at least two, the two guide sliding rails are opposite and are arranged in parallel, and each guide sliding rail is provided with a first connecting block. Through setting up a plurality of direction slide rails, reduce the resistance pressure that receives when first connecting block slides for first connecting block is gliding more smooth and easy on the direction slide rail.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a first view overall structure of a dual-slide mechanism according to an embodiment of the present utility model;

Fig. 2 is a schematic diagram of a second view overall structure of a dual-slide mechanism according to an embodiment of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2;

Fig. 4 is a schematic diagram of a third view overall structure of a dual-slide mechanism according to an embodiment of the present utility model;

FIG. 5 is an enlarged view of portion B of FIG. 4;

fig. 6 is an enlarged view of a portion C in fig. 5.

Reference numerals illustrate:

1. A first slip assembly; 11. a first base; 111. a first slide rail; 112. a first horizontal screw rod; 113. a first horizontal motor; 12. a first slider; 121. a first connection block; 122. a first slider; 123. a first lifting body; 13. a lifting driving part; 131. a vertical motor; 132. a driving wheel; 133. a synchronous belt; 134. a driving wheel; 135. a vertical screw rod; 136. a limit groove; 137. a limiting block; 2. a second slip assembly; 21. a second seat body; 211. a second slide rail; 212. a second horizontal screw rod; 213. a second horizontal motor; 22. a second slider; 221. a second slider; 222. a second lifting body; 3. a cross beam; 31. a guide rail; 32. a rotating bearing; 33. and a jig station.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Example 1

As a dual sliding table mechanism provided by the embodiment of the utility model, the dual sliding table mechanism comprises a first sliding table assembly 1, a second sliding table assembly 2 and a cross beam 3, wherein the first sliding table assembly 1 comprises a first base 11 and a first sliding piece 12, and the first sliding piece 12 is connected with the first base 11 in a reciprocating sliding manner in a first direction; the second sliding table assembly 2 includes a second base 21 and a second slider 22, and the second slider 22 is reciprocally slidably connected to the second base 21 in a second direction; the first direction and the second direction are both horizontal directions, and the first direction is parallel to the second direction; the bottom of the cross beam 3 is provided with a first mounting seat and a second mounting seat, the top end of the first sliding piece 12 is slidably connected to the first mounting seat, and the top end of the second sliding piece 22 is rotatably connected to the second mounting seat.

When the cross beam 3 needs to perform linear movement adjustment in the horizontal direction, the first seat 11 and the second seat 21 keep the same-direction constant-speed movement, so that the linear movement adjustment of the cross beam 3 in the horizontal direction is realized. When the beam 3 needs to be inclined, the first seat 11 and the second seat 21 move in different directions or in the same direction in a differential direction, so that inclined-pulling inclination adjustment of the beam 3 in the horizontal direction can be realized. The cross beam 3 in the application not only can be linearly adjusted, but also can be obliquely adjusted, thereby being more convenient for adjusting and processing parts.

Specifically, a first sliding rail 111 is arranged on the first seat 11, the extending direction of the first sliding rail 111 is a first direction, a first horizontal screw rod 112 and a first horizontal motor 113 are arranged on the first seat 11, the first horizontal motor 113 is fixed on the first seat 11, the first horizontal screw rod 112 is erected on the first seat 11, and the first horizontal motor 113 drives the first horizontal screw rod 112 to rotate and enables the first sliding piece 12 to slide along the first sliding rail 111; the second seat body 21 is provided with a second sliding rail 211, the extending direction of the second sliding rail 211 is a second direction, the second seat body 21 is provided with a second horizontal screw rod 212 and a second horizontal motor 213, the second horizontal motor 213 is fixed on the second seat body 21, the second horizontal screw rod 212 is erected on the second seat body 21, and the second horizontal motor 213 drives the second horizontal screw rod 212 to rotate and enables the second sliding piece 22 to slide along the second sliding rail 211. By program control of the first motor and the second horizontal motor 213, linear adjustment and tilt adjustment of the cross beam 3 can be achieved.

Further, the first mounting seat is a guiding sliding rail 31, the extending direction of the guiding sliding rail 31 is consistent with the extending direction of the cross beam 3, a first connecting block 121 is arranged at the top end of the first sliding piece 12, and the first connecting block 121 is slidably connected to the guiding sliding rail 31. The guide sliding rail 31 can not only play a role of fixing the cross beam 3, but also facilitate the adjustment when the cross beam 3 is inclined.

Specifically, at least two guide rails 31 are disposed opposite to each other and parallel to each other, and each guide rail 31 is provided with a first connecting block 121. In this embodiment, two guide rails 31 are provided, and by providing a plurality of guide rails 31, the resistance pressure intensity received when the first connecting block 121 slides is reduced, so that the first connecting block 121 slides on the guide rails 31 more smoothly. In this embodiment, the second mounting seat is a rotating bearing 32, and the top end of the second sliding member 22 is rotatably connected to the cross beam 3 through the rotating bearing 32.

Further, the first slider 12 includes a first slider 122, a first lifting body 123, and a lifting driving member 13, where the first slider 122 is reciprocally slidably connected to the first base 11 in a first direction, and the first lifting body 123 is slidably connected to the first slider 122 in a vertical direction under the driving of the lifting driving member 13.

Specifically, the lifting driving part 13 comprises a vertical motor 131, a driving wheel 132, a synchronous belt 133, a driving wheel 134 and a vertical screw rod 135, the vertical motor 131 is fixed on the first sliding body 122, the driving wheel 132 is fixed at the output end of the vertical motor 131, one end of the vertical screw rod 135 is fixed on the first lifting body 123, the other end of the vertical screw rod penetrates through the driving wheel 134 to be in threaded connection with the driving wheel 134, a limiting groove 136 in the vertical direction is formed in the first sliding body 122, a limiting block 137 is arranged on the first lifting body 123, the limiting block 137 is slidably embedded into the limiting groove 136, the synchronous belt 133 is connected with the driving wheel 132 and the driving wheel 134, the first lifting body 123 is driven to lift after the motor rotates, and the height adjustment of the first sliding piece 12 is achieved. The second slider 22 has the same structure as the first slider 12, the second slider 22 includes a second slider 221, a second lifting body 222, and a lifting driving member 13, the second slider 221 is slidably connected to the second base 21 in the first direction, the second lifting body 222 is slidably connected to the second slider 221 in the vertical direction under the driving of the lifting driving member 13, and the second lifting body 222 and the first lifting body 123 are synchronously lifted. Thereby realizing the height adjustment of the cross beam 3. The beam 3 is further provided with a plurality of jig stations 33, so that the fixed parts can be conveniently clamped for processing.

Example 2

The embodiment of the utility model provides an automatic machine tool, which comprises the double-sliding-table mechanism in the embodiment 1, wherein the double-sliding-table mechanism comprises a first sliding table assembly 1, a second sliding table assembly 2 and a cross beam 3, and when the cross beam 3 needs to be linearly moved and adjusted in the horizontal direction, the first seat 11 and the second seat 21 keep the same-direction constant-speed movement, so that the linear movement adjustment of the cross beam 3 in the horizontal direction is realized. When the beam 3 needs to be inclined, the first seat 11 and the second seat 21 move in different directions or in the same direction in a differential direction, so that inclined-pulling inclination adjustment of the beam 3 in the horizontal direction can be realized. The cross beam 3 in the utility model not only can be linearly adjusted, but also can be obliquely adjusted, thereby being more convenient for adjusting and processing parts.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (10)

1. A dual slide mechanism, comprising:

The first sliding table assembly (1) comprises a first base (11) and a first sliding piece (12), wherein the first sliding piece (12) is connected with the first base (11) in a reciprocating sliding manner in a first direction;

The second sliding table assembly (2) comprises a second base (21) and a second sliding piece (22), and the second sliding piece (22) is connected with the second base (21) in a reciprocating sliding manner in a second direction;

the first direction and the second direction are both horizontal directions, and the first direction is parallel to the second direction;

The crossbeam (3), the bottom is equipped with first mount pad and second mount pad, but the top sliding connection of first slider (12) in first mount pad, but the top swivelling joint of second slider (22) in second mount pad.

2. The double-sliding-table mechanism according to claim 1, wherein a first sliding rail (111) is arranged on the first base (11), the extending direction of the first sliding rail (111) is a first direction, a first horizontal screw rod (112) and a first horizontal motor (113) are arranged on the first base (11), the first horizontal screw rod (112) is fixed on the first base (11), the first horizontal screw rod (112) is erected on the first base (11), and the first horizontal motor (113) drives the first horizontal screw rod (112) to rotate and enables the first sliding piece (12) to slide along the first sliding rail (111);

Be equipped with second slide rail (211) on second pedestal (21), the extending direction of second slide rail (211) is the second direction, be equipped with second horizontal lead screw (212) and second horizontal motor (213) on second pedestal (21), second horizontal lead screw (213) are fixed on second pedestal (21), second horizontal lead screw (212) erect on second pedestal (21), second horizontal motor (213) drive second horizontal lead screw (212) rotate and make second slider (22) are followed second slide rail (211).

3. The double-sliding-table mechanism according to claim 2, wherein the first mounting seat is a guide sliding rail (31), the extending direction of the guide sliding rail (31) is consistent with the extending direction of the cross beam (3), a first connecting block (121) is arranged at the top end of the first sliding piece (12), and the first connecting block (121) is slidably connected with the guide sliding rail (31).

4. A dual slide mechanism according to claim 3, wherein at least two of the guide slide rails (31) are arranged in parallel with each other, and the first connecting block (121) is provided on each of the guide slide rails (31).

5. A double slide mechanism according to claim 1, characterized in that the second mount is a swivel bearing (32), the top end of the second slide (22) being rotatably connected to the cross beam (3) by means of the swivel bearing (32).

6. The dual slide mechanism as claimed in claim 1, wherein the first slider (12) includes a first slider body (122), a first elevating body (123) and an elevating driving member (13), the first slider body (122) is reciprocally slidably connected to the first base body (11) in a first direction, and the first elevating body (123) is slidably connected to the first slider body (122) in a vertical direction under the driving of the elevating driving member (13).

7. The double-sliding-table mechanism according to claim 6, wherein the lifting driving part (13) comprises a vertical motor (131), a driving wheel (132), a synchronous belt (133), a driving wheel (134) and a vertical screw rod (135), the vertical motor (131) is fixed on the first sliding body (122), the driving wheel (132) is fixed at the output end of the vertical motor (131), one end of the vertical screw rod (135) is fixed on the first lifting body (123), the driving wheel (134) is penetrated by the other end of the vertical screw rod to be in threaded connection with the driving wheel (134), a limiting groove (136) in the vertical direction is arranged on the first sliding body (122), a limiting block (137) is arranged on the first lifting body (123), the limiting block (137) is slidingly embedded into the limiting groove (136), the synchronous belt (133) is connected with the driving wheel (132) and the driving wheel (134), and the motor rotates to drive the first lifting body (123) to lift.

8. The dual slide mechanism as claimed in claim 6, wherein the second slider (22) includes a second slider (221), a second lifter (222), and a lift driving member (13), the second slider (221) is reciprocally slidably connected to the second base (21) in a first direction, the second lifter (222) is slidably connected to the second slider (221) in a vertical direction under the driving of the lift driving member (13), and the second lifter (222) is lifted in synchronization with the first lifter (123).

9. A double slide mechanism according to claim 1, characterized in that the cross beam (3) is provided with a plurality of jig stations (33).

10. An automated machine comprising a dual slide mechanism according to any one of claims 1 to 9.