Cage type sliding table base and miniature sliding table device

Abstract

The utility model discloses a cage type sliding table base and a miniature sliding table device, relates to the technical field of linear sliding tables, and solves the technical problems of large size and difficulty in installation and adjustment in the existing sliding table scheme. The cage type sliding table seat is used for containing the driving structure and comprises a mounting seat and a moving part, and the moving part is arranged above the mounting seat; the mounting seat is provided with a containing cavity, a movable through opening is formed in the upper portion of the mounting seat, and the movable through opening is communicated with the containing cavity; the driving structure is installed in the containing cavity and controls the moving part to move in the x-axis direction through the moving through opening. The cage type mounting base is adopted, the driving structure is mounted in the containing cavity, use of external supports and sliding rails is reduced, the structure is simplified, and meanwhile the compactness and the integration degree of the structure are improved; the moving port is communicated with the containing cavity, so that the driving structure can more accurately control the moving part to move in the x-axis direction, errors are reduced, and the movement stability of the moving part is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of linear slide table, especially a cage type slide table seat and micro electric slide table. BACKGROUND

[0002] Linear drive slide table is widely used in automation, mechanical transmission, precision instruments and high-precision processing equipment. The existing linear drive slide table is usually composed of driving structure, slide rail, slide block and other main components, wherein the driving structure is used to provide power, and the slide rail and the slide block constitute the sliding path. However, the existing linear drive slide table has certain limitations in some application scenarios, especially in the compactness of the device, the stability of the structure and the durability in long-term use. The existing linear drive slide table adopts external support structure and complex slide rail configuration, resulting in large overall device volume, difficult installation and maintenance, especially in the application of high-precision and high-sealing environment, such as precision machining equipment, automated production line, etc.

[0003] At the same time, in the existing linear drive slide table, the cooperation of the driving structure and the slide block usually needs relatively precise installation and adjustment to ensure the smooth running of the slide table, which brings great challenge to the assembly and maintenance of the equipment. SUMMARY

[0004] The utility model aims at providing a cage type slide table seat and micro slide table device, solving the problem of large volume and difficult installation and adjustment of the existing slide table scheme.

[0005] To achieve this purpose, the utility model adopts the following technical scheme:

[0006] In the first aspect, the utility model provides a cage type slide table seat for accommodating the driving structure, which comprises a mounting seat and a moving piece, and the moving piece is arranged above the mounting seat;

[0007] The mounting seat is provided with a containing cavity, and a moving opening is arranged above the mounting seat, wherein the moving opening and the containing cavity are communicated;

[0008] The driving structure is installed in the containing cavity and controls the moving piece to move in the x-axis direction through the moving opening.

[0009] Preferably, the cage type slide table seat further comprises a support plate, one end of which is connected with the driving structure, and the other end penetrates through the moving opening and is connected with the moving piece;

[0010] The driving structure drives the moving piece to move in the x-axis direction through the support plate.

[0011] Preferably, the moving piece comprises an upper plate and a first boss, and the first boss is used for abutting connection with the support plate.

[0012] Preferably, a transmission member is arranged between the driving structure and the support plate, and the output end of the driving structure penetrates the transmission member to drive the transmission member to move in the x-axis direction.

[0013] The lower end of the support plate in the z-axis direction is provided with a connecting channel, and one end of the transmission member is inserted into the connecting channel to be connected with the support plate.

[0014] Preferably, the cage sliding seat further comprises a fixed mounting member arranged in the accommodating cavity; the fixed mounting member comprises a first plate and a second plate, and the first plate and the second plate are integrally arranged.

[0015] The first plate is parallel to the bottom of the mounting seat and is fixed to the bottom, and the second plate is provided with a plug-in channel, the output end penetrates the plug-in channel, and the driving structure is fixed in the plug-in channel.

[0016] Preferably, the top of the mounting seat is provided with an embedded groove along the length direction of the mounting seat.

[0017] The bottom of the moving member is provided with a second boss, the first boss is arranged on the bottom surface of the second boss, the second boss is embedded in the embedded groove, and the second boss slides in the embedded groove in the x-axis direction.

[0018] Preferably, the moving member is further provided with a third boss, the third boss is arranged between the upper plate and the second boss, and the size of the second boss in the y-axis direction is smaller than the size of the third boss.

[0019] The cage sliding seat further comprises two guide members, the two guide members are arranged on both sides of the embedded groove in the y-axis direction, and are located between the third boss and the mounting seat to separate the moving member and the mounting seat.

[0020] Preferably, the two ends of the mounting seat in the x-axis direction are respectively provided with an outlet and an inlet, the inlet is used for placing the driving structure into the accommodating cavity, and the outlet is used for the output end of the driving structure to penetrate.

[0021] Preferably, the two side walls of the mounting seat in the y-axis direction are respectively provided with through holes, and the through holes are communicated with the accommodating cavity.

[0022] In the second aspect, the utility model provides a micro sliding table device, the micro sliding table device includes any one of the cage sliding seat and the driving structure provided by the first aspect, the driving structure is installed in the mounting seat and controls the moving member to slide in the x-axis direction.

[0023] Compared with the prior art, the utility model has the following beneficial effects:

[0024] The utility model provides a cage type slide platform seat and miniature slide platform device, cage type slide platform seat, cage type slide platform seat includes mounting seat and moving piece, moving piece is located mounting seat top, and mounting seat is equipped with a containing cavity, installs drive structure in containing cavity, drive structure passes through the movement of opening and controls the movement of moving piece in x axle direction;

[0025] Through adopting the mounting seat of cage type, drive structure is directly installed in the containing cavity of mounting seat, has reduced the use of external support and slide rail, has fixed the structure and size of device whole, has simplified the structure, has improved the compactness and integration of structure greatly;

[0026] The communication of movement of opening and containing cavity makes drive structure can control the movement of moving piece in x axle direction more accurately, reduces the generation of error and improves the movement stability of moving piece, simultaneously, can better guide the movement of moving piece through movement of opening, has reduced friction and abrasion, has improved the stability and precision of movement. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0028] The structure, proportion, size etc. shown in the drawings of the present specification are only used to cooperate with the content disclosed in the specification, for the person skilled in the art to understand and read, and not to limit the implementation conditions of the utility model, so it does not have the technical essence, any modification of structure, change of proportion relationship or adjustment of size, as long as it does not affect the effect and purpose that the utility model can produce, should still fall within the scope of the technical content disclosed by the utility model.

[0029] Figure 1 The structure schematic view of the cage type slide platform seat and drive structure installation provided for embodiment 1 is shown in the figure.

[0030] Figure 2 The structure schematic view of the cage type slide platform seat provided for embodiment 1 is shown in the figure.

[0031] Figure 3 The structure schematic view of the cage type slide platform seat provided for embodiment 1 is shown in the figure.

[0032] Figure 4 The cross-sectional view of the cage type slide platform seat provided for embodiment 1 is shown in the figure.

[0033] Figure 5 The cross-sectional view of the cage type slide platform seat provided for embodiment 1 is shown in the figure.Figure 4 Enlarged view of the cage slide seat structure at A in the figure;

[0034] Figure 6 Enlarged view of the cage slide seat structure at A in the figure;

[0035] Figure 7 Enlarged view of the cage slide seat structure at A in the figure;

[0036] Figure 8 Enlarged view of the cage slide seat structure at A in the figure;

[0037] Figure 9 Enlarged view of the cage slide seat structure at A in the figure;

[0038] Figure 10 Enlarged view of the cage slide seat structure at A in the figure;

[0039] Figure 11 Enlarged view of the cage slide seat structure at A in the figure;

[0040] Enlarged view of the cage slide seat structure at A in the figure;

[0041] 100, drive structure; 200, cage slide seat;

[0042] 1, mounting seat; 11, accommodating cavity; 12, moving opening; 13, fitting groove; 14, outlet; 15, inlet; 16, through hole; 17, avoiding groove; 18, concave area; 19, first fixing hole; 10, boss structure;

[0043] 2, moving piece; 21, upper plate; 22, first boss; 23, second boss; 24, third boss; 25, second fixing hole; 26, guide rail sliding piece; 27, sliding groove;

[0044] 3, support plate piece; 31, connecting channel; 32, third fixing hole;

[0045] 4, transmission piece; 41, insertion end; 42, enlarged end;

[0046] 5, fixed mounting piece; 51, first plate; 52, second plate; 521, plug-in channel;

[0047] 6, guide piece; 7, guide rail piece; DETAILED DESCRIPTION

[0048] In order to make the utility model of the utility model purposes, features, advantages can be more obvious and easy to understand, the following will be combined with the drawings in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, the following described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor are within the scope of the utility model protection.

[0049] In the description of the utility model, it is understood that the terms "upper", "lower", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there can be a component disposed therebetween.

[0050] The technical scheme of the utility model will be further illustrated below by combining the drawings and specific embodiments.

[0051] Embodiment 1

[0052] Please refer to Figures 1-5 The utility model embodiment provides a cage type sliding seat 200 for containing driving structure 100, the cage type sliding seat 200 includes mounting seat 1 and moving piece 2, moving piece 2 is located above mounting seat 1,

[0053] The mounting seat 1 is provided with a containing cavity 11, and a moving opening 12 is arranged above the mounting seat 1, and the moving opening 12 is communicated with the containing cavity 11.

[0054] The driving structure 100 is installed in the containing cavity 11 and controls the moving piece 2 to move in the x-axis direction through the moving opening 12.

[0055] Specifically, the driving mode of the driving structure 100 includes motor driving, cylinder driving, manual driving and the like.

[0056] The mounting seat 1 is similar to a cuboid structure, and the containing cavity 11 is arranged in the middle, which is used to place the driving structure 100 in the containing cavity 11, so that the whole micro sliding table device becomes a regular overall appearance, avoiding that the driving structure 100 is exposed in the environment and causing that the space size required in the movement operation process cannot be determined due to the irregular appearance.

[0057] The mounting seat 1 is provided with through holes 16 on the two side walls in the y-axis direction, the through holes 16 are communicated with the accommodating cavity 11, the accommodating cavity 11 and the external environment are communicated, heat generated by the driving structure 100 in the mounting seat 1 during work can be dissipated in the air in time, and the normal operation of the driving structure 100 is avoided from being affected by overheating. The through holes 16 are arranged on the mounting seat 1, the use of the material of the mounting seat 1 itself can be reduced, the manufacturing cost is reduced, meanwhile, the weight of the mounting seat 1 is reduced, and the lightweight design of the overall device is realized.

[0058] A first fixing hole 19 for fixing the micro sliding table device and other devices is arranged below the position of the through hole 16 of the mounting seat 1 in the z-axis direction, and the micro sliding table device is stably fixed on other structures through the first fixing hole 19 by a screw or other fixing member, so that the stable installation of the micro sliding table device is realized.

[0059] The size of the moving opening 12 can be set according to actual movement requirements, when the moving distance of the moving part 2 in the x-axis direction is large, the moving opening 12 is arranged to penetrate the top of the mounting seat 1 in the x-axis direction, when it is required that the mounting seat 1 provides strong rigid support, the moving opening 12 is not arranged to penetrate in the x-axis direction.

[0060] The utility model provides a cage type sliding table seat 200 and micro sliding table device, the cage type sliding table seat 200, the cage type sliding table seat 200 includes mounting seat 1 and moving part 2, the moving part 2 is located mounting seat 1 top, and mounting seat 1 is equipped with a accommodating cavity 11, installs driving structure 100 in accommodating cavity 11, and driving structure 100 controls the movement of moving part 2 in x-axis direction through moving opening 12;

[0061] By adopting the cage type mounting seat 1, the driving structure 100 is directly installed in the accommodating cavity 11 of the mounting seat 1, the use of external support and sliding rails is reduced, the structure and size of the whole device are fixed, the structure is simplified, and the compactness and integration of the structure are greatly improved.

[0062] The communication between the moving opening 12 and the accommodating cavity 11 enables the driving structure 100 to more accurately control the movement of the moving part 2 in the x-axis direction, reduces the generation of errors and improves the movement stability of the moving part 2; meanwhile, the movement of the moving part 2 can be better guided through the moving opening 12, the friction and wear are reduced, and the stability and precision of the movement are improved.

[0063] In an embodiment, as shown in Figures 1-4 The two ends of the mounting seat 1 are respectively provided with an outlet 14 and an inlet 15 in the x-axis direction, the inlet 15 is used for placing the driving structure 100 into the accommodating cavity 11, and the outlet 14 is used for the output end of the driving structure 100 to pass through.

[0064] Specifically, the outlet 14 and the inlet 15 are arranged at the two ends of the mounting base 1 in the x-axis direction, and a through hole 16 is arranged at the two ends of the mounting base 1 in the y-axis direction. The outlet 14, the inlet 15, and the through hole 16 are all in communication with the accommodating cavity 11, so as to realize air circulation in the mounting base 1, reduce the material use of the mounting base 1, and realize lightweight design.

[0065] When assembling the micro sliding table device, the driving structure 100 is placed in the accommodating cavity 11 from the inlet 15, and the output end of the driving structure 100 is aligned with the outlet 14 in the x-axis direction. The output end of the driving structure 100 is a structure for outputting power transmission, for example, when the driving structure 100 is a driving motor, the output end is the motor shaft of the motor; when the driving structure 100 is a driving cylinder, the output end is a piston rod, etc.

[0066] A avoiding groove 17 is arranged below the inlet 15 of the mounting base 1. When the channel structure 100 is installed in the accommodating cavity, in order to avoid waste of space of the mounting base and realize compact installation of the driving structure 100, the size of the accommodating cavity 11 and the outer size of the driving structure 100 are matched, the avoiding groove for installing the wire is arranged below the inlet 15 of the mounting base 1, so as to avoid waste of space caused by arranging the wire in the accommodating cavity 11, and at the same time, the wire is embedded in the avoiding groove 17, so that the wire will not be tangled and disordered.

[0067] Preferably, the size of the inlet 15 and the outlet 14 in the y-axis and z-axis directions is the same as the size of the accommodating cavity 11 in the y-axis and z-axis directions, and the size of the driving structure 100 can just enter and be embedded in the accommodating cavity 11 from the inlet 15, so as to avoid waste of space in the mounting base 1 and reduce the space volume of the mounting base 1.

[0068] In an embodiment, as shown in FIG. 2, the cage sliding table base 200 further comprises a supporting plate member 3, one end of the supporting plate member 3 is connected with the driving structure 100, and the other end passes through the moving through hole 12 and is connected with the moving member 2. Figures 1-5

[0069] The driving structure 100 drives the moving member 2 to move in the x-axis direction through the supporting plate member 3.

[0070] Specifically, the supporting plate member 3 is arranged at the two ends in the z-axis direction, one end is connected with the driving structure 100, and the other end passes through the moving through hole 12 and is connected with the bottom of the moving member 2, so that the connection between the driving structure 100 and the moving member 2 is more simple and stable, and the moving member 2 can move smoothly and efficiently in the x-axis direction.

[0071] ​Preferably, the support plate 3 is a block structure with a certain thickness in the x-axis direction. By having a certain thickness, the contact area between the support plate 3 and the driving structure 100 and the bottom of the moving part 2 can be increased, achieving effective and stable connection.

[0072] Preferably, the two sides of the support plate 3 in the y-axis direction at one end connected to the moving part 2 are chamfered, reducing the structure of the two sides to avoid friction and collision between the structure of the support plate 3 and the edge of the moving opening 12 when the driving structure 100 drives the moving part 2 to move in the x-axis direction through the support plate 3.

[0073] Preferably, as shown in Figure 1 , Figure 2 and Figure 5 , the moving part 2 includes an upper plate 21 and a first boss 22, and the first boss 22 is used to connect with the support plate 3.

[0074] The first boss 22 protrudes downward in the z-axis direction, and the first boss 22 and the support plate 3 are directly aligned and installed, which can accurately and quickly determine the position of the support plate 3 connected to the moving part 2 and the driving structure 100.

[0075] The size of the upper plate 21 in the x and y directions is the same as the size of the mounting seat 1 in the x and y directions, which can form a regular column structure after the moving part 2 and the mounting seat 1 are assembled.

[0076] In an embodiment, as shown in Figures 2-4 , a transmission part 4 is provided between the driving structure 100 and the support plate 3, and the output end of the driving structure 100 penetrates the transmission part 4 to drive the transmission part 4 to move in the x-axis direction.

[0077] The lower end of the support plate 3 in the z-axis direction is provided with a connecting channel 31, and one end of the transmission part 4 is inserted into the connecting channel 31 to connect with the support plate 3.

[0078] The transmission part 4 is provided with a transmission channel penetrating in the x-axis direction, and the output end of the driving structure 100 penetrates the transmission channel to connect with the transmission part 4. When the driving structure 100 outputs power, the transmission part 4 connected to the output end starts to move along the x-axis direction on the output end, driving the moving part 2 to slide along the x-axis direction through the connection of the support plate 3 and the moving part 2.

[0079] Preferably, the transmission member 4 comprises an insertion end 41 and an enlarged end 42, the insertion end 41 is in a columnar structure and is inserted into the connecting channel 31 and connected to the support plate 3, the enlarged end 42 is arranged close to the outlet 14, a fixing hole is arranged on the enlarged end 42 and the support plate 3, and the two are fixedly connected by a screw or other fixing member penetrating through the enlarged end 42 and the support plate 3. The transmission member 4 is connected to the output shaft through the insertion end 41, and the power output by the output shaft is transmitted to the moving member 2 through the fixed connection between the enlarged end 42 and the support plate 3, so as to realize the sliding of the moving member 2 in the x-axis direction.

[0080] Preferably, when the driving mode of the driving structure 100 is a driving motor, and the output end of the driving structure 100 is a lead screw, the transmission member 4 is a nut, and a ball is arranged in the nut. When the driving structure works, the lead screw rotates, the ball rolls in the nut, and the nut moves forward or backward. When the lead screw rotates forward, the nut drives the moving member to move forward; when the lead screw rotates reversely, the nut drives the moving member to move backward.

[0081] Preferably, when the driving mode of the driving structure 100 is a cylinder drive, and the output end of the driving structure 100 is a piston rod, the transmission member is fixed on the piston rod to realize the transmission connection between the piston rod and the support plate 3. The cylinder drive supplies compressed air to different chambers of the cylinder through a gas circuit system. If compressed air is supplied to one end chamber of the cylinder, the piston is pushed to move to the other end, the piston rod is connected to the transmission member 4, so as to drive the support plate 3 to move, and then drive the moving member 2 to move in the x-axis direction.

[0082] Preferably, when the driving mode of the driving structure 100 is a manual drive, and the output end of the driving structure 100 is a lead screw, the lead screw is manually controlled to move forward or backward, and the transmission member 4 is fixed on the lead screw to realize the transmission connection between the lead screw and the support plate 3.

[0083] Preferably, the moving member 2 is provided with a second fixing hole 25 penetrating in the z-axis direction, the second fixing hole 25 penetrates the first boss 22 from the upper surface of the moving seat, and a third fixing hole 32 is arranged above the support plate 3. After the fixing member penetrates through the second fixing hole 25 on the moving member 2, the fixing member is inserted into the third fixing hole 32 on the support plate 3, so as to lock and fix the moving member 2 and the support plate 3.

[0084] Preferably, the support plate 3 and the moving member 2 can also be fixedly connected by pasting.

[0085] In an embodiment, as shown in Figures 1-4 The cage type sliding table seat 200 further comprises a fixed mounting member 5 arranged in the accommodating cavity 11; the fixed mounting member 5 comprises a first plate 51 and a second plate 52, and the first plate 51 and the second plate 52 are integrally arranged;

[0086] The first plate 51 is parallel to the bottom of the mounting base 1 and is fixed to the bottom, and the second plate 52 is provided with a plug-in passage 521, the output end passes through the plug-in passage 521, and the driving structure 100 is fixed in the plug-in passage 521.

[0087] Specifically, the fixed mounting member 5 is an L-shaped structure, when the fixed mounting member 5 is placed in the mounting base 1, a fixing hole is arranged on the first plate 51 and the bottom of the mounting base 1, the first plate 51 of the fixed mounting member 5 is arranged parallel to the bottom, the fixing holes of the two are aligned, and the fixed mounting member 5 and the mounting base 1 are fixed by a fixing member, so that the fixed mounting member 5 is fixed in the accommodating cavity 11.

[0088] A fixing hole is arranged on the second plate 52 and the end surface position where the driving structure 100 and the second plate 52 are attached, and the driving structure 100 and the fixed mounting member 5 are fixed and connected by a fixing member passing through the two fixing holes aligned in the x-axis direction. After the output end passes through the plug-in passage 521, part of the driving structure 100 is embedded in the plug-in passage 521 to further fix the driving structure 100.

[0089] The bottom of the mounting base 1 is provided with a concave area 18, and the first plate 51 is used to be placed in the concave area 18, so that the supporting plate member 3 and the transmission member 4 will not rub or collide with the first plate 51 during movement under the action of the driving structure 100, and at the same time, the volume of the mounting base 1 can be further reduced, and the position of each part in the mounting base 1 can be reasonably planned.

[0090] When assembling the micro sliding table device, first, the fixed mounting member 5 is placed in the accommodating cavity 11, the first plate 51 is placed in the concave area 18, and the fixing member is inserted from the fixing hole on the bottom of the mounting base 1 to pass through the bottom of the mounting base 1 and then inserted into the fixing hole of the first plate 51, so that the fixed mounting member 5 is fixed on the bottom of the mounting base 1.

[0091] Then, the driving structure 100 is placed into the accommodating cavity 11 from the inlet 15 of the mounting base 1, during the placement process, the output end of the driving structure 100 first passes through the plug-in passage 521 of the second plate 52 and continues to move in the direction of the outlet 14 until part of the driving structure 100 is embedded in the plug-in passage 521 and the driving structure 100 and the surface of the second plate 52 are attached, the fixing member is inserted into the fixing hole of the second plate 52 and then locked and fixed in the fixing hole on the driving structure 100, so that the driving structure 100 is installed with the fixed mounting member 5 and the accommodating cavity 11.

[0092] Then the support plate 3 is put into the moving port 12, the support plate 3 is installed on the transmission member 4, the connecting channel 31 on the support plate 3 is connected to the insertion end 41 of the transmission member 4; finally the moving member 2 is placed on the mounting seat 1, the fixing holes on the moving member 2 and the fixing holes on the support plate 3 are aligned, the moving member 2 and the support plate 3 are locked and fixedly connected by inserting the fixing member into the fixing holes from the upper surface of the moving member 2 and the fixing holes above the support plate 3.

[0093] The transmission member 4 is preferably installed on the output end before the driving structure 100 enters the containing cavity 11, and the transmission member 4 can realize left and right movement in the x-axis direction under the action of the output end.

[0094] In an embodiment, as shown in Figure 1 and Figure 2 The top of the mounting seat 1 is provided with an embedded slot 13 along the length direction of the mounting seat 1.

[0095] The bottom of the moving member 2 is provided with a second boss 23, the first boss 22 is arranged on the bottom surface of the second boss 23, the second boss 23 is embedded in the embedded slot 13, and the second boss 23 slides in the x-axis direction in the embedded slot 13.

[0096] Specifically, the second boss 23 is a structure protruding downward in the z-axis direction at the bottom of the moving member 2, and the length dimension of the second boss 23 in the x direction is the same as the length dimension of the embedded slot 13 in the x direction, and the dimension of the second boss 23 in the y-axis direction is smaller than the dimension of the embedded slot 13 in the y-axis direction, so that when the moving member 2 and the mounting seat 1 are assembled, the second boss 23 can be completely placed in the embedded slot 13, so that the moving member 2 can smoothly slide on the bottom of the mounting seat 1.

[0097] The moving port 12 is arranged at the bottom of the embedded slot 13, the first boss 22 is arranged below the second boss 23, and the dimension of the first boss 22 in the x-axis direction is smaller than the dimension of the moving port 12 in the x direction, so that the support plate 3 and the first boss 22 can be connected to drive the moving member 2 to slide in the embedded slot 13.

[0098] Preferably, the dimension of the first boss 22 in the y-axis direction is smaller than the dimension of the moving port 12 in the y-axis direction, so that the first boss 22 and the support plate 3 are connected at the moving port 12 or the first boss 22 passes through the moving port 12 and the support plate 3 located in the mounting cavity to be connected.

[0099] In another embodiment, the support plate 3 is not arranged, the first boss 22 directly passes through the moving port 12 and the transmission member 4 to be connected, so that the transmission member 4 directly drives the moving member 2 to slide.

[0100] In an embodiment, as shown in Figure 1 and Figure 2As shown, the moving part 2 is also provided with a third boss 24, which is arranged between the upper plate 21 and the second boss 23, and the size of the second boss 23 in the y-axis direction is smaller than that of the third boss 24;

[0101] The cage sliding seat 200 further comprises two guide members 6, which are arranged on both sides of the embedded slot 13 in the y-axis direction and between the third boss 24 and the mounting seat 1 to separate the moving part 2 and the mounting seat 1.

[0102] Specifically, the third boss 24 is arranged between the upper plate 21 and the second boss 23, and the two guide members 6 are symmetrically arranged on both sides of the embedded slot 13 in the y-axis direction and cooperate with the third boss 24 to guide the movement of the moving part 2 in the x-axis direction. The guide member 6 can ensure the linear movement of the moving part 2 and will not be offset due to external force or its own weight. The lower surface of the third boss 24 and the upper surface of the guide member 6 are in close contact, which plays an additional supporting role when moving in the x-axis direction. At the same time, the two guide members 6 can separate the moving part 2 and the mounting seat 1, reduce direct friction, make the movement of the moving part 2 in the x-axis direction more stable, and prolong the service life.

[0103] Since the size of the third boss 24 is larger than that of the second boss 23, the side surface of the second boss 23 in the y-axis direction is in close contact with the side surface of the guide member 6, so that the guide member 6 and the moving part 2 are connected compactly in the mounting seat 1, which ensures the accuracy of the sliding direction of the moving part 2 and helps to reduce the swing of the moving part 2 in the y-axis direction, thereby improving the sliding precision of the micro sliding table device.

[0104] In another embodiment, as shown in Figures 6-8 The bottom of the moving part 2 is provided with a sliding groove 27, and the top of the mounting seat 1 is provided with boss structures 10 at both ends in the x-axis direction. The boss structures 10 are inserted into the sliding groove 27 to match the mounting of the mounting seat 1 and the moving part 2, and the guide members 6 are arranged on the boss structures 10 and the sliding groove 27.

[0105] In another embodiment, as shown in Figure 9 and Figure 10 A guide rail member 7 is arranged on both sides of the mounting seat 1 in the y-axis direction, and a guide rail sliding member 26 is arranged on both sides of the bottom of the moving part 2 in the y-axis direction. The guide rail member 7 is connected with the moving part 2 by penetrating the guide rail sliding member 26. When the moving part 2 is moved by the driving structure 100, the guide rail sliding member 26 slides in the guide rail member 7. The cooperation of the guide rail member 7 and the guide rail sliding member 26 enables the moving part to move along the guide rail member 7 in the x-axis direction, and at the same time supports the moving part 2 to be placed above the mounting seat 1, ensuring that it is placed horizontally.

[0106] The third boss 24 and the guide 6 are arranged in the embodiment, the stability of the moving part 2 in the y-axis direction is effectively improved, the movement of the moving part 2 in the x-axis direction is ensured to be more smooth and accurate, the cooperation of the guide 6 and the third boss 24 forms isolation between the moving part 2 and the mounting base 1, friction caused by direct contact between the moving part 2 and the mounting base 1 is avoided, the wear rate of the assembly is reduced, and the service life of the system is prolonged.

[0107] Embodiment 2

[0108] Please refer to Figure 1 and Figure 11 , based on the cage type slide base 200 provided in the above embodiment 1, the embodiment provides a micro slide device, the micro slide device comprises any one of the cage type slide base 200 provided in the above embodiment 1 and the driving structure 100, the driving structure 100 is installed in the mounting base 1 and controls the movement of the moving part 2 in the x-axis direction. The micro slide device is provided with the cage type slide base 200, the driving structure 100 is installed in the mounting base 1 of the cage type slide base 200, the moving part 2 is arranged above the mounting base 1, the mounting base 1 is provided with a containing cavity 11, the driving structure 100 is installed in the containing cavity 11, the driving structure 100 controls the movement of the moving part 2 in the x-axis direction through the moving opening 12; the driving structure 100 is directly installed in the containing cavity 11 of the mounting base 1 by adopting the cage type mounting base 1, the use of external support and slide rails is reduced, the structure and size of the whole device are fixed, the structure is simplified, the compactness and integration of the structure are greatly improved; the communication between the moving opening 12 and the containing cavity 11 enables the driving structure 100 to more accurately control the movement of the moving part 2 in the x-axis direction, reduces the generation of errors and improves the movement stability of the moving part 2; at the same time, the movement of the moving part 2 can be better guided through the moving opening 12, friction and wear are reduced, and the stability and precision of the movement are improved. The above embodiment is only used to illustrate the technical scheme of the utility model, but not to limit it; although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical scheme recorded in the foregoing embodiments can be modified or some technical features can be replaced equivalently; the modification or replacement does not make the essence of the corresponding technical scheme deviate from the spirit and scope of the technical scheme of the embodiments of the utility model.

Claims

1. A cage slide base (200) for accommodating a drive structure (100), characterized in that, The cage type sliding base (200) comprises a mounting base (1) and a moving part (2), wherein the moving part (2) is arranged above the mounting base (1); The mounting base (1) is provided with a receiving cavity (11), and a moving opening (12) is arranged above the mounting base (1) and communicates with the receiving cavity (11); The driving structure (100) is arranged in the receiving cavity (11) and controls the moving part (2) to move in the x-axis direction through the moving opening (12).

2. The cage slip base (200) of claim 1, wherein, The cage type sliding base (200) further comprises a supporting plate (3), one end of the supporting plate (3) is connected with the driving structure (100), and the other end penetrates through the moving opening (12) and is connected with the moving part (2). The driving structure (100) drives the moving part (2) to move in the x-axis direction through the supporting plate (3).

3. The cage slip base (200) of claim 2, wherein, The moving part (2) comprises an upper plate (21) and a first boss (22), and the first boss (22) is used for abutting connection with the supporting plate (3).

4. The cage slip base (200) of claim 3, wherein, A transmission part (4) is arranged between the driving structure (100) and the supporting plate (3), and an output end of the driving structure (100) penetrates through the transmission part (4) and is used for driving the transmission part (4) to move in the x-axis direction. The supporting plate (3) is provided with a connecting channel (31) at the lower end in the z-axis direction, and one end of the transmission part (4) is inserted into the connecting channel (31) and connected with the supporting plate (3).

5. The cage slip base (200) of claim 4, wherein, The cage type sliding base (200) further comprises a fixed mounting part (5) arranged in the receiving cavity (11), and the fixed mounting part (5) comprises a first plate (51) and a second plate (52), wherein the first plate (51) and the second plate (52) are arranged in an integrated mode. The first plate (51) is parallel to the bottom of the mounting base (1) and is fixed to the bottom, the second plate (52) is provided with a plug-in channel (521), the output end penetrates through the plug-in channel (521), and the driving structure (100) is fixed in the plug-in channel (521).

6. The cage slip base (200) of claim 5, wherein, The top of the mounting base (1) is provided with a matching groove (13) along the length direction of the mounting base (1); The bottom of the moving part (2) is provided with a second boss (23), the first boss (22) is arranged on the bottom surface of the second boss (23), the second boss (23) is embedded in the matching groove (13), and the second boss (23) slides in the x-axis direction in the matching groove (13).

7. The cage slip base (200) of claim 6, wherein, The moving part (2) is further provided with a third boss (24), the third boss (24) is arranged between the upper plate (21) and the second boss (23), and the size of the second boss (23) in the y-axis direction is smaller than the size of the third boss (24). The cage type sliding base (200) further comprises two guide parts (6), the two guide parts (6) are arranged on the two sides of the matching groove (13) in the y-axis direction and are located between the third boss (24) and the mounting base (1) to separate the moving part (2) and the mounting base (1).

8. The cage slide base (200) of claim 7, wherein, The mounting base (1) is respectively provided with an outlet (14) and an inlet (15) at both ends in the x-axis direction, the inlet (15) is used for placing the driving structure (100) into the accommodating cavity (11), and the outlet (14) is used for the output end of the driving structure (100) to pass through.

9. The cage slide base (200) according to any one of claims 1-8, characterized in that, The mounting base (1) is respectively provided with a through hole (16) at both sides in the y-axis direction, and the through hole (16) is communicated with the accommodating cavity (11).

10. A micro-stage device, characterized by, The micro sliding table device comprises the cage type sliding table base (200) and the driving structure (100) according to any one of claims 1-9, the driving structure (100) is installed in the mounting base (1) and controls the sliding of the moving part (2) in the x-axis direction.

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