Through motor guide rail module
By placing the motor main body in the sliding seat and sliding with the screw, the problem of the driving motor occupying space is solved, and a compact structural design and convenient assembly process are achieved.
Patent Information
- Application Number
- CN202420910333.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-29
AI Technical Summary
In the prior art, the drive motor is usually located outside the pipette, causing it to occupy a large space and inconvenient assembly.
A through-motor guide rail module is designed, the motor main body is placed in the sliding seat, cooperates with the screw, and the sliding seat slides along the guide rail, realizing the compact layout of the motor and space saving.
It effectively solves the problem of driving motor occupying space, achieving the effect of compact structure, reducing space occupation and convenient assembly.
Smart Images
Figure CN222282976U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of guide rail modules, in particular to a through motor guide rail module. Background Art
[0002] The pipette has multiple drive modules, such as a guide rail module for driving the pipetting component to move or a guide rail module for driving the electric clamp to move. Specifically, the drive motor drives the screw rod to rotate and then drives the sliding block and the pipetting component or electric clamp disposed on the sliding block to move synchronously. The current drive motor is disposed outside, which has the problem of occupying a large space. Utility Model Content
[0003] The main purpose of the utility model is to provide a through motor guide rail module, aiming to provide a through motor guide rail module with a compact structure, reduced space occupation and convenient assembly.
[0004] In order to achieve the above-mentioned purpose, the utility model provides a through motor guide rail module, and the through motor guide rail module comprises:
[0005] A connecting seat, wherein the connecting seats are two and spaced apart;
[0006] A guide rail, wherein there are multiple guide rails, and both ends of the guide rail are respectively connected to the two connecting seats;
[0007] A sliding seat, the sliding seat is located between the two connecting seats, and the sliding seat is slidably matched with the guide rail;
[0008] A through motor, the through motor comprising a motor body and a screw rod, the motor body is arranged on the sliding seat, and the two ends of the screw rod are respectively connected to the two connecting seats;
[0009] The motor body is drivingly connected to the screw rod so that the sliding seat slides and cooperates along the direction of the screw rod and the guide rail.
[0010] Optionally, the sliding seat is provided with a plurality of mounting holes, a sliding block is installed in each of the mounting holes, and the plurality of sliding blocks are respectively slidably matched with the plurality of guide rails.
[0011] Optionally, the slider is fixed to the mounting hole by a threaded fastener.
[0012] Optionally, the connection base includes:
[0013] A connecting plate, wherein the connecting plate is provided with a plurality of positioning holes;
[0014] A limit seat, the limit seat is arranged on the connecting plate, and the limit seat is provided with a limit groove at a position corresponding to the positioning hole;
[0015] The guide rail passes through the limiting groove and is inserted into the positioning hole. The guide rail is connected to the limiting seat via a threaded fastener.
[0016] Optionally, there are three guide rails, and the three guide rails are distributed outside the screw rod.
[0017] Optionally, a connecting block is provided on one side of the sliding seat.
[0018] Optionally, the through-motor guide rail module also includes a protective cover, wherein both ends of the protective cover are respectively connected to the two connecting seats, the two connecting seats and the protective cover enclose a sliding chamber, the guide rail, the screw rod, the sliding seat and the through-motor are all located in the sliding chamber, and the protective cover is provided with a sliding groove at a position corresponding to the connecting block, the connecting block extends out of the sliding chamber through the sliding groove, and the connecting block slides up and down in cooperation with the sliding groove.
[0019] The technical solution of the utility model includes a connecting seat, a guide rail, a sliding seat and a through motor, wherein the sliding seat is located between two connecting seats, and the through motor includes a motor body and a screw rod connected by driving, and the motor body is arranged on the sliding seat so that the sliding seat can slide and cooperate along the direction of the screw rod and the guide rail. Since the motor body is placed on the sliding seat and cooperates with the screw rod to realize the sliding of the sliding seat between the two connecting seats, the technical problem of occupying a large space in the existing technology when the driving motor is placed outside is effectively solved, thereby achieving the technical effect of compact structure, reduced space occupation and convenient assembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a structural schematic diagram of an embodiment of a through motor guide rail module of the utility model;
[0021] Figure 2 This is a structural schematic diagram of the through motor guide rail module of the utility model from another perspective;
[0022] Figure 3 This is a structural schematic diagram of another embodiment of the through motor guide rail module of the utility model;
[0023] Description of Figure Numbers:
[0024] The through motor guide rail module 100; the connecting seat 10; the connecting plate 11; the limiting seat 12; the guide rail 20; the sliding seat 30; the sliding block 31; the connecting block 32; the through motor 40; the motor body 41; the screw rod 42; and the protective cover 50. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0027] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0028] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0029] The utility model provides a through motor guide rail module 100 .
[0030] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0031] In the embodiments of the present invention, Figure 1 and Figure 2As shown, the through motor guide rail module 100 includes a connecting seat 10, a guide rail 20, a sliding seat 30 and a through motor 40, wherein there are two connecting seats 10 and they are arranged at intervals; there are multiple guide rails 20, and the two ends of the guide rails 20 are respectively connected to the two connecting seats 10; the sliding seat 30 is located between the two connecting seats 10, and the sliding seat 30 is slidably matched with the guide rail 20; the through motor 40 includes a motor body 41 and a screw rod 42, the motor body 41 is arranged on the sliding seat 30, and the two ends of the screw rod 42 are respectively connected to the two connecting seats 10; the motor body 41 is drivingly connected to the screw rod 42 so that the sliding seat 30 is slidably matched along the direction of the screw rod 42 and the guide rail 20.
[0032] It can be understood that the guide rail 20 guides the sliding seat 30 and the motor body 41 disposed on the sliding seat 30, so that they slide along the direction of the guide rail 20. The motor body 41 and the screw rod 42 are threadedly matched, and the two ends of the screw rod 42 are fixed to the connecting seat 10. Therefore, when the motor body 41 and the screw rod 42 are driven and connected, the rotary motion of the screw rod 42 is converted into the linear sliding of the sliding seat 30 and the motor body 41. The guide rail 20 of the utility model has two functions. The first function is to play a guiding role, so that the sliding seat 30 slides along the direction of the guide rail 20. The second function is to play the role of a skeleton to connect the two connecting seats 10. The utility model can improve the guiding accuracy on the one hand by setting a plurality of guide rails 20, and on the other hand, it also reduces the cost and reduces the components connecting the two connecting seats 10.
[0033] The technical solution of the utility model includes a connecting seat 10, a guide rail 20, a sliding seat 30 and a through motor 40. The sliding seat 30 is located between two connecting seats 10. The through motor 40 includes a motor body 41 and a screw rod 42 for driving connection. The motor body 41 is arranged on the sliding seat 30 so that the sliding seat 30 slides along the direction of the screw rod 42 and the guide rail 20. Since the motor body 41 is arranged on the sliding seat 30 and cooperates with the screw rod 42 to realize the sliding of the sliding seat 30 between the two connecting seats 10, the technical problem of occupying a large space in the prior art when the driving motor is placed outside is effectively solved, thereby achieving the technical effects of compact structure, reduced occupied space and convenient assembly.
[0034] In the embodiments of the present invention, Figure 1 and Figure 2As shown, the sliding seat 30 is provided with a plurality of mounting holes, each of which is provided with a slider 31, and the plurality of sliders 31 are respectively slidably matched with the plurality of guide rails 20. In the present utility model, the height of the slider 31 is greater than the height of the sliding seat 30, the upper end surface of the slider 31 protrudes from the upper end surface of the sliding seat 30, and the lower end surface of the slider 31 protrudes from the lower end surface of the sliding seat 30, and in this way, the sliding matching area between the guide rail 20 and the slider 31 is increased, and the sliding seat 30 is prevented from shaking during the sliding process.
[0035] In the embodiment of the utility model, the slider 31 is fixed to the mounting hole by threaded fasteners. A connecting hole is opened on the side of the sliding seat 30, and the threaded fastener passes through the connecting hole and is fixedly connected to the sliding seat. Each slider 31 of the utility model is connected and fixed by four threaded fasteners.
[0036] In the embodiments of the present invention, Figure 1 and Figure 2 As shown, the connection seat 10 includes a connection plate 11 and a limit seat 12, wherein the connection plate 11 is provided with a plurality of positioning holes; the limit seat 12 is provided on the connection plate 11, and the limit seat 12 is provided with a limiting groove at a position corresponding to the positioning hole; the guide rail 20 passes through the limiting groove and is inserted into the positioning hole, and the guide rail 20 and the limit seat 12 are connected by a threaded fastener. The positioning holes and the limiting groove both play a role in positioning the assembly of the guide rail 20.
[0037] In the embodiments of the present invention, Figure 1 and Figure 2 As shown, there are three guide rails 20, which are distributed outside the screw rod 42. Two of the guide rails 20 are located on the same side, and another guide rail 20 is located on the other side. Evenly distributing multiple guide rails 20 on the outside of the screw rod 42 can improve structural stability and guide accuracy.
[0038] In the embodiments of the present invention, Figure 1 As shown, a connecting block 32 is provided on one side of the sliding seat 30. The connecting block 32 is used to connect with the piston rod or other components to achieve synchronous sliding.
[0039] In the embodiments of the present invention, Figure 3 As shown, the through motor guide rail module 100 also includes a protective cover 50, the two ends of the protective cover 50 are respectively connected to the two connecting seats 10, the two connecting seats 10 and the protective cover 50 enclose a sliding chamber, the guide rail 20, the screw rod 42, the sliding seat 30 and the through motor 40 are all located in the sliding chamber, the protective cover 50 is provided with a sliding groove at the position corresponding to the connecting block 32, the connecting block 32 extends out of the sliding chamber through the sliding groove, and the connecting block 32 slides up and down in cooperation with the sliding groove.
[0040] In the present invention, the side of the limit seat 12 is provided with a plurality of threaded holes, and the two ends of the protective cover 50 are respectively sleeved on the outside of the limit seat 12 and connected by threaded fasteners. The present invention has two connecting blocks 32, and one side of the protective cover 50 is provided with two parallel sliding grooves, and the two connecting blocks 32 correspond to the two sliding grooves and slide together.
[0041] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A through motor guide rail module, characterized in that: The through motor guide rail module comprises: A connecting seat, wherein the connecting seats are two and spaced apart; A guide rail, wherein there are multiple guide rails, and both ends of the guide rail are respectively connected to the two connecting seats; A sliding seat, the sliding seat is located between the two connecting seats, and the sliding seat is slidably matched with the guide rail; A through motor, the through motor comprising a motor body and a screw rod, the motor body is arranged on the sliding seat, and the two ends of the screw rod are respectively connected to the two connecting seats; The motor body is drivingly connected to the screw rod so that the sliding seat slides and cooperates along the direction of the screw rod and the guide rail.
2. The through motor guide rail module according to claim 1, characterized in that: The sliding seat is provided with a plurality of mounting holes, a sliding block is installed in each of the mounting holes, and the plurality of sliding blocks are respectively slidably matched with the plurality of guide rails.
3. The through motor guide rail module according to claim 2, characterized in that: The sliding block is fixed to the mounting hole by a threaded fastener.
4. The through motor guide rail module according to claim 1, characterized in that: The connecting seat comprises: A connecting plate, wherein the connecting plate is provided with a plurality of positioning holes; A limit seat, the limit seat is arranged on the connecting plate, and the limit seat is provided with a limit groove at a position corresponding to the positioning hole; The guide rail passes through the limiting groove and is inserted into the positioning hole. The guide rail is connected to the limiting seat via a threaded fastener.
5. The through motor guide rail module according to claim 1, characterized in that: There are three guide rails, and the three guide rails are distributed outside the screw rod.
6. The through motor guide rail module according to claim 1, characterized in that: A connecting block is provided on one side of the sliding seat.
7. The through motor guide rail module according to claim 6, characterized in that: The through-motor guide rail module also includes a protective cover, the two ends of which are respectively connected to the two connecting seats, the two connecting seats and the protective cover enclose a sliding chamber, the guide rail, the screw rod, the sliding seat and the through-motor are all located in the sliding chamber, the protective cover is provided with a sliding groove at a position corresponding to the connecting block, the connecting block extends out of the sliding chamber through the sliding groove, and the connecting block slides up and down in cooperation with the sliding groove.