Convenient and fast adjusting type cross-shaped sliding table multi-dimensional adjusting assembly

Abstract

The utility model provides a convenient and fast adjustment type cross-shaped sliding table multi-dimensional adjusting assembly, which relates to the field of cross-shaped sliding tables and comprises a sliding table base, a T-shaped groove is arranged on the surface of the sliding table base, an X-axis base is arranged in the middle of the top of the T-shaped groove, X-axis guide rails are arranged on two sides of the X-axis base, a first ball screw is arranged in an inner cavity of the X-axis base, and a first coupler is arranged at one end of the first ball screw. An X-axis sliding block is arranged at the top of the X-axis base and is in clearance fit with the X-axis guide rail, a transition plate is arranged at the top of the X-axis sliding block, positioning holes are formed in the four corners of the transition plate, rapid positioning pins are arranged on the inner surfaces of the positioning holes, and a Y-axis base is arranged at the top of the transition plate. Quick positioning and splicing of the X-axis base and the Y-axis base are achieved through the positioning holes in the transition plate and the quick positioning pins, and the requirements for flexible adjustment and multi-station adaptation in a complex scene are met while the structural rigidity is guaranteed in combination with the sliding table base T-shaped groove and the through type groove body structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to cross slide platform field especially relates to a kind of cross slide platform multidimensional adjustment assembly of convenient fast adjustment type. BACKGROUND

[0002] According to the utility model of Chinese patent No. CN204551785U discloses a kind of cross slide platform, it is combined in a shockproof equipment, it is characterized in that, including: a slide base body, two guide rails that are slidably arranged in the slide base body and below, respectively be arranged in the retainer between the slide base body and the two guide rails, and multiple rollers are installed in each the retainer.The cross slide platform provided by the utility model can be supported between the load surface of slide base body and each guide rail using multiple parallel rollers, and multiple parallel or cross-arranged rollers are supported between the two sides of slide base body and each guide rail, so that slide base body and two guide rails can linearly slide, further offset the shaking force of earthquake, ensure the safety of building or other objects.

[0003] The above-mentioned comparative document and prior art have the following technical problems: the cross slide platform roller and V-shaped guide groove cooperation structure machining precision is high, easy to wear, roller is easy to deviate under vibration;The retainer has insufficient limit stability, the dynamic seal of dust cover is poor, which leads to impurities intrusion and affects service life. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problems existing in the prior art, and provides a kind of cross slide platform multidimensional adjustment assembly of convenient fast adjustment type.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a kind of cross slide platform multidimensional adjustment assembly of convenient fast adjustment type, including slide base, the surface of the slide base is equipped with T slot, the top middle part of the T slot is equipped with X axis base, the two sides of the X axis base are equipped with X axis guide rail, the first ball screw is equipped in the inner chamber of the X axis base, the first ball screw one end is equipped with first coupling, the other end of the first coupling is equipped with X axis motor, the top of the X axis base is equipped with X axis sliding block, and X axis sliding block and X axis guide rail clearance fit, the top of the X axis sliding block is equipped with transition plate, the four corners of the transition plate are equipped with positioning hole, the inner surface of the positioning hole is equipped with quick positioning pin, the top of the transition plate is equipped with Y axis base.

[0006] Preferably, the two sides of the Y axis base are equipped with Y axis guide rail, the second ball screw is equipped in the inner chamber of the Y axis base, the second ball screw one end is equipped with second coupling, the other end of the second coupling is equipped with Y axis motor, the top of the Y axis base is equipped with Y axis sliding block with Y axis guide rail clearance fit.

[0007] Preferably, the Y-axis slider side is provided with a standardized expansion interface, the expansion interface is provided with a dustproof sealing ring, and the Y-axis slider top is provided with a through T-shaped groove.

[0008] Preferably, the X-axis motor and the Y-axis motor are both servo motors, the first ball screw and the second ball screw have the same lead, and the screw surface is provided with an anti-rust coating.

[0009] Preferably, the quick positioning pin is a spring pre-tightening structure, the top end is provided with an anti-skid pattern, and the positioning hole inner wall is provided with an annular groove matched with the quick positioning pin.

[0010] Preferably, the first coupling and the second coupling are both metal diaphragm couplings, and the two ends are fixed to the motor output shaft and the ball screw end through a jack screw.

[0011] Preferably, the dustproof sealing ring has an O-shaped structure in cross section, the material is fluorine rubber, and the inner wall of the expansion interface is in interference fit.

[0012] Beneficial effects

[0013] In the utility model, standardized guide rails and ball screws are adopted, the machining difficulty is significantly reduced, servo motors cooperate with metal diaphragm couplings to ensure transmission accuracy and solve the problem of roller deviation, the interference fit design of the fluorine rubber sealing ring provides sealing performance, the quick positioning pin and the transition plate structure enhance the connection stability between components, the overall equipment reliability and service life are improved, and the utility model is especially suitable for precise industrial application scenarios.

[0014] In the utility model, modular layout is adopted, the T-shaped groove and the standardized interface are used for realizing the quick assembly and expansion of X / Y axes, the innovative transition plate structure cooperates with the quick positioning pin with the anti-skid pattern, so that each component can realize accurate positioning and convenient adjustment, and the through T-shaped groove and the expansion interface are cooperatively designed, so that the structure rigidity is maintained and the multifunctional expansion is provided. The combined architecture not only simplifies the assembly process, but also through the standardized driving unit design of the servo motor + ball screw, the system has excellent maintainability and adaptability, and can meet the customization requirements of diversified industrial scenes. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is an isometric view of the utility model;

[0016] Figure 2 It is a left view of the utility model;

[0017] Figure 3 It is an explosion view of the utility model;

[0018] Figure 4 It is an isometric view of the shaft component of the utility model.

[0019] Legend:

[0020] 1, slide base; 101, T-shaped groove; 2, X-axis base; 201, X-axis guide rail; 202, first ball screw; 203, first coupling; 204, X-axis motor; 205, X-axis slider; 3, transition plate; 301, quick positioning pin; 302, positioning hole; 4, Y-axis base; 401, Y-axis guide rail; 402, second ball screw; 403, second coupling; 404, Y-axis motor; 405, Y-axis slider; 5, expansion interface; 501, dustproof sealing ring. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] The specific embodiments of the utility model are described below in combination with the drawings. Embodiment one:

[0024] Reference Figures 1-4The embodiment provides a convenient fast-adjusting type cross slide multi-dimensional adjusting assembly, which comprises a convenient fast-adjusting type cross slide multi-dimensional adjusting assembly, which comprises a slide base 1, the surface of the slide base 1 is provided with a T-shaped groove 101, the middle of the top of the T-shaped groove 101 is provided with an X-axis base 2, the two sides of the X-axis base 2 are provided with X-axis guide rails 201, the inner cavity of the X-axis base 2 is provided with a first ball screw 202, one end of the first ball screw 202 is provided with a first coupling 203, the other end of the first coupling 203 is provided with an X-axis motor 204, the top of the X-axis base 2 is provided with an X-axis sliding block 205, the X-axis sliding block 205 is in clearance fit with the X-axis guide rails 201, the top of the X-axis sliding block 205 is provided with a transition plate 3, the four corners of the transition plate 3 are provided with positioning holes 302, the inner surfaces of the positioning holes 302 are provided with quick positioning pins 301, and the top of the transition plate 3 is provided with a Y-axis base 4. The two sides of the Y-axis base 4 are provided with Y-axis guide rails 401, the inner cavity of the Y-axis base 4 is provided with a second ball screw 402, one end of the second ball screw 402 is provided with a second coupling 403, the other end of the second coupling 403 is provided with a Y-axis motor 404, and the top of the Y-axis base 4 is provided with a Y-axis sliding block 405 in clearance fit with the Y-axis guide rails 401. The side surface of the Y-axis sliding block 405 is provided with a standardized expansion interface 5, the expansion interface 5 is internally provided with a dustproof sealing ring 501, and the top of the Y-axis sliding block 405 is provided with a through T-shaped groove. The X-axis motor 204 and the Y-axis motor 404 are both servo motors, the pitches of the first ball screw 202 and the second ball screw 402 are same, and the surfaces of the ball screws are provided with rustproof coating layers. The quick positioning pin 301 is a spring pre-tightening structure, the top end of the quick positioning pin 301 is provided with anti-skid lines, and the inner wall of the positioning hole 302 is provided with an annular groove matched with the quick positioning pin 301. The first coupling 203 and the second coupling 403 are both metal diaphragm couplings, and the two ends of the metal diaphragm couplings are fixed to motor output shafts and ball screw end portions through jacks. The cross section of the dustproof sealing ring 501 is an O-shaped structure, the material of the dustproof sealing ring 501 is fluorine rubber, and the dustproof sealing ring 501 is in interference fit with the inner wall of the expansion interface 5. The X-axis motor 204 drives the first ball screw 202 to rotate through the metal diaphragm coupling 203, drives the X-axis sliding block 205 to move along the X-axis guide rails 201 in a precise straight line, simultaneously, the Y-axis motor 404 drives the second ball screw 402 through the coupling 403, so that the Y-axis sliding block 405 moves along the Y-axis guide rails 401 independently, the transition plate 3 realizes quick positioning switching between X / Y axes through the spring pre-tightening combination of the quick positioning pin 301 and the positioning hole 302, the dustproof sealing ring 501 of the expansion interface 5 ensures the connection stability during combined adjustment, the T-shaped groove 101 and the through T-shaped groove ensure modular expansion basis for combined adjustment, and finally high-precision collaborative movement of the X and Y axes and quick combined positioning are realized. Specific embodiment two:

[0026] Refer to Figures 1-4First, the thickened anti-skid rubber pads are installed at four corners of the slide base, and a layer of buffer foam is padded at the bottom of the X / Y axis motor to reduce motor shaking and noise; the soft rubber rings are wrapped around the ends of the ball screw to relieve the impact force of rapid movement. At the same time, the elastic dustproof rubber strips are filled into the guide rail gap, which can not only block debris but also reduce friction and vibration. Finally, spring washers are added between the connecting screws of the transition plate and the slide block. These modifications can be realized with common materials, which can not only protect the parts but also make the equipment run more smoothly and quietly.

[0027] In summary:

[0028] 1. The X-axis servo motor 204 and the Y-axis servo motor 404 are used to drive high-precision ball screws, respectively, to realize double-axis synchronous control in combination with the metal diaphragm type couplings 203 and 403, to ensure long-term stability and micron-level positioning accuracy through the design of the constant lead screw and the anti-rust coating, and to be suitable for precision machining and optical detection scenes.

[0029] 2. The spring pre-tightening type quick positioning pin 301 is matched with the standardized expansion interface 5 to cooperate with the positioning hole 302 of the transition plate 3, and the interference dustproof design of the dustproof sealing ring 501 is adopted to realize the functions of quick disassembly and stable expansion of external devices, and to adapt to the flexible installation requirements of multiple types of clamps and sensors.

[0030] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can include direct contact between the first and second features, or indirect contact between the first and second features through another feature therebetween. Moreover, the first feature "on", "above" and "above" the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "below" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0031] The basic principles, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A cross slide multi-dimensional adjustment assembly of the quick adjustment type, comprising a slide base (1), characterized in that: The slide base (1) has a T-slot (101) on its surface. An X-axis base (2) is provided at the top center of the T-slot (101). X-axis guide rails (201) are provided on both sides of the X-axis base (2). A first ball screw (202) is provided in the inner cavity of the X-axis base (2). A first coupling (203) is provided at one end of the first ball screw (202). An X-axis motor (204) is provided at the other end of the first coupling (203). An X-axis slider (205) is provided at the top of the X-axis base (2). The X-axis slider (205) is clearance-fitted with the X-axis guide rail (201). A transition plate (3) is provided at the top of the X-axis slider (205). Positioning holes (302) are provided at the four corners of the transition plate (3). A quick positioning pin (301) is provided on the inner surface of the positioning hole (302). A Y-axis base (4) is provided at the top of the transition plate (3).

2. A quick adjustment cross slide multi-dimensional adjustment assembly according to claim 1, wherein: The Y-axis base (4) is provided with Y-axis guide rails (401) on both sides. The inner cavity of the Y-axis base (4) is provided with a second ball screw (402). One end of the second ball screw (402) is provided with a second coupling (403). The other end of the second coupling (403) is provided with a Y-axis motor (404). The top of the Y-axis base (4) is provided with a Y-axis slider (405) that is clearance-fitted with the Y-axis guide rails (401).

3. A quick adjustment cross slide multi-dimensional adjustment assembly as claimed in claim 2, wherein: The Y-axis slider (405) has a standardized expansion interface (5) on its side, and a dustproof sealing ring (501) is provided inside the expansion interface (5). The top of the Y-axis slider (405) has a through T-shaped groove.

4. A quick adjustment cross slide multi-dimensional adjustment assembly according to claim 1, wherein: The X-axis motor (204) and Y-axis motor (404) are both servo motors. The first ball screw (202) and the second ball screw (402) have the same lead, and the screw surface is provided with an anti-rust coating.

5. A quick adjustment cross slide multi-dimensional adjustment assembly of claim 1, wherein: The quick positioning pin (301) is a spring preloaded structure with anti-slip texture at its top, and the inner wall of the positioning hole (302) is provided with an annular groove that cooperates with the quick positioning pin (301).

6. A quick adjustment cross slide multi-dimensional adjustment assembly of claim 1, wherein: The first coupling (203) and the second coupling (403) are both metal diaphragm couplings, and their two ends are fixed to the motor output shaft and the end of the ball screw by set screws.

7. A quick adjustment cross slide multi-dimensional adjustment assembly as claimed in claim 3, wherein: The dustproof sealing ring (501) has an O-shaped cross section, is made of fluororubber, and is interference-fitted with the inner wall of the expansion interface (5).

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