Detection device of linear motor module

Abstract

A linear motor module detection device disclosed by the present invention comprises a support frame, an operation platform, a first sliding unit, two second sliding units, two fixed seats and four support plates, the lower surface of the operation platform is installed on the support frame, the first sliding unit is installed on the upper surface of the operation platform, and the second sliding unit is installed on the lower surface of the operation platform. The two second sliding units are both installed on the first sliding unit in a sliding mode, the two fixing bases are installed on the two second sliding units, each second sliding unit is provided with a second sliding base, each second sliding base is close to or away from the corresponding fixing base in the second direction, and the four supporting plates are installed on the upper surfaces of the two fixing bases and the upper surfaces of the two second sliding bases. Through application of the linear motor module detection device provided by the invention, the linear motor module detection device is adaptive to linear motor modules of various structures and sizes through cooperation of the first sliding unit, the two second sliding units and the two fixed seats, so that the cost of replacing an adaptive assembly platform and a detection platform when the linear motor module is replaced each time is reduced, and the detection efficiency is improved. The production efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of linear motors and related technologies, and in particular to a testing device for linear motor modules. Background Technology

[0002] A linear motor is an electromagnetic device that directly converts electromagnetic energy into linear motion mechanical energy. It can directly drive the load without intermediate transmission links. It has the characteristics of simple structure, high positioning accuracy, fast response speed and high sensitivity, and is widely used in machine tools, transportation, photolithography precision instruments and other fields.

[0003] Currently, the number of linear motor manufacturers is increasing, and the structure and size of linear motor modules vary from company to company. Therefore, when assembling linear motors, it is necessary to select an assembly platform and a testing platform that are compatible with the structure and size of the linear motor. As a result, the existing assembly and testing platforms for linear motors have the drawback that each time a linear motor module is replaced, a compatible assembly platform and testing platform need to be replaced, which increases production costs and reduces production efficiency. Summary of the Invention

[0004] In view of this, in order to solve the above problems, the object of the present invention is to provide a detection device for a linear motor module, comprising: Support frame, operating platform, first sliding unit, two second sliding units, two fixed seats and four support plates; The lower surface of the operating platform is mounted on the support frame, and the first sliding unit is mounted on the upper surface of the operating platform; Both second sliding units are slidably mounted on the first sliding unit, and the two second sliding units move closer to or further away from each other along the first direction; The two fixed seats are mounted on the two second sliding units, each of the second sliding units has a second sliding seat, and each second sliding seat is closer to or farther from the fixed seat along a second direction; The fourth support plate is mounted on the upper surface of the two fixed seats and the two second sliding seats.

[0005] The aforementioned detection device for a linear motor module includes a first sliding unit comprising: two first slide rails, two first sliding seats, and two first fixing screws. The two first slide rails are mounted on the upper surface of the operating platform, and the length direction of the two first slide rails extends along the first direction. Each first slide rail has a first sliding groove. The two ends of the two first sliding seats are slidably mounted in the two first sliding grooves, and the length direction of the two first sliding seats extends along the second direction. A first elongated hole is provided on one side of one of the first slide rails, and the first elongated hole extends along the first direction and communicates with the first sliding groove. One end of each of the two first fixing screws passes through the two first elongated holes and is mounted on the two first sliding seats. The other end of each of the two first fixing screws engages with or disengages from the two first slide rails.

[0006] The aforementioned detection device for a linear motor module further includes: two first washers, which are installed on two first fixing screws and disposed between the other end of the two first fixing screws and the two first slide rails.

[0007] The aforementioned detection device for a linear motor module further includes, in each of the second sliding units, two second slide rails and two second fixing screws. The two second slide rails and the two fixing seats are all mounted on the upper surfaces of the two first sliding seats. The length direction of the two second slide rails extends along a second direction. Each second slide rail has a second slide groove. The two second sliding seats are slidably mounted in the two second slide grooves. A second elongated hole is provided on one side of each second slide rail. The second elongated hole extends along the second direction and communicates with the second slide groove. One end of each of the two second fixing screws passes through the two second elongated holes and is mounted on the two second sliding seats. The other end of each of the two second fixing screws engages with or disengages from the two second slide rails.

[0008] The aforementioned detection device for a linear motor module further includes: two second washers, which are mounted on two second fixing screws and disposed between the other end of the two second fixing screws and the two second slide rails.

[0009] In the aforementioned detection device for a linear motor module, each of the support plates has an outer edge on the upper surface, and the outer edge is arranged in an "L" shape.

[0010] The aforementioned detection device for a linear motor module further includes: a plurality of first scale lines and a plurality of second scale lines, wherein the plurality of first scale lines are disposed on a first slide rail and are arranged sequentially along the first direction, and the plurality of second scale lines are disposed on two second slide rails and are arranged sequentially along the second direction.

[0011] The positive effects of the above technical solution compared with the existing technology are: By applying the present invention, a testing device for linear motor modules is provided. Through the cooperation of a first sliding unit, two second sliding units and two fixed seats, it can adapt to linear motor modules of various structures and sizes, thereby reducing the cost of replacing the assembly platform and testing platform each time the linear motor module is replaced, and improving production efficiency. Attached Figure Description

[0012] Figure 1 This is a first schematic diagram of a detection device for a linear motor module according to the present invention; Figure 2 This is a second schematic diagram of a detection device for a linear motor module according to the present invention.

[0013] 1. Support frame; 2. Operating platform; 3. Fixed seat; 4. Support plate; 5. First slide rail; 6. First sliding seat; 7. First fixing screw; 8. Second slide rail; 9. Second sliding seat; 10. Second fixing screw; 11. First scale line; 12. Second scale line. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the invention.

[0015] The structures, proportions, and sizes illustrated in the accompanying drawings are merely for illustrative purposes and to aid those skilled in the art in understanding and reading the invention. They are not intended to limit the scope of the invention and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and purpose of the invention, should still fall within the scope of the technical content disclosed herein. Furthermore, the terms "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and not intended to limit the scope of the invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of the invention's implementation.

[0016] like Figures 1 to 2The diagram illustrates a preferred embodiment of a testing device for a linear motor module, comprising: a support frame 1, an operating platform 2, a first sliding unit, two second sliding units, two fixed seats 3, and four support plates 4. The lower surface of the operating platform 2 is mounted on the support frame 1, and the first sliding unit is mounted on the upper surface of the operating platform 2; both second sliding units are slidably mounted on the first sliding unit, and the two second sliding units move closer to or further away from each other along the first direction; two fixed seats 3 are mounted on the two second sliding units, and each second sliding unit has a second sliding seat 9, and each second sliding seat 9 moves closer to or further away from the fixed seat 3 along the second direction; four support plates 4 are mounted on the upper surfaces of the two fixed seats 3 and the two second sliding seats 9.

[0017] In actual use, according to the specifications of the linear motor module, first tighten the first fixing screw 7 to adjust the position of the first sliding seat 6 on the first slide rail 5. After adjustment, tighten the first fixing screw 7 to fix the first sliding seat 6. Then tighten the second fixing screw 10 to adjust the position of the second sliding seat 9 on the second slide rail 8. After adjustment, tighten the second fixing screw 10 to fix the second sliding seat 9. Then place the linear motor module on the support plate 4.

[0018] In addition to the above, the present invention also has the following embodiments: Furthermore, a detection device for a linear motor module includes a first sliding unit comprising: two first slide rails 5, two first sliding seats 6, and two first fixing screws 7. The two first slide rails 5 are mounted on the upper surface of the operating platform 2, extending along a first direction in their length direction. Each first slide rail 5 has a first sliding groove. The two ends of the two first sliding seats 6 are slidably mounted in the two first sliding grooves, extending along a second direction in their length direction. A first elongated hole is formed on one side of one of the first slide rails 5, extending along the first direction and communicating with the first sliding groove. One end of each of the two first fixing screws 7 passes through the two first elongated holes and is mounted on the two first sliding seats 6. The other ends of the two first fixing screws 7 engage or disengage from the two first slide rails 5. Furthermore, when the first fixing screws 7 are tightened, the other ends of the first fixing screws 7 disengage from the first slide rails 5, allowing the first sliding seats 6 to be moved to adjust the distance between the two first sliding seats 6. This device is suitable for linear motor modules of different specifications.

[0019] Furthermore, a detection device for a linear motor module further includes: two first washers, which are installed on two first fixing screws 7 and disposed between the other end of the two first fixing screws 7 and the two first slide rails 5.

[0020] Furthermore, a detection device for a linear motor module includes each second sliding unit further comprising: two second slide rails 8 and two second fixing screws 10. The two second slide rails 8 and two fixing seats 3 are all mounted on the upper surfaces of two first sliding seats 6. The length direction of the two second slide rails 8 extends along a second direction. Each second slide rail 8 has a second sliding groove. The two second sliding seats 9 are slidably mounted in the two second sliding grooves. A second elongated hole is opened on one side of each second slide rail 8. The second elongated hole extends along the second direction and communicates with the second sliding groove. One end of each of the two second fixing screws 10 passes through the two second elongated holes and is mounted on the two second sliding seats 9. The other end of each of the two second fixing screws 10 engages with or disengages from the two second slide rails 8. Furthermore, when the second fixing screws 10 are tightened, the other end of the second fixing screws 10 disengages from the second slide rails 8. At this time, the second sliding seats 9 can be moved to adjust the distance between the second sliding seats 9 and the fixing seats 3. This is suitable for linear motor modules of different specifications.

[0021] Furthermore, a detection device for a linear motor module further includes: two second washers, which are mounted on two second fixing screws 10 and positioned between the other end of the two second fixing screws 10 and the two second slide rails 8. Furthermore, the placement of the first and second washers increases the friction between the first fixing screw 7 and the first slide rail 5, and between the second fixing screw 10 and the second slide rail 8, thus preventing the first sliding seat 6 and the second sliding seat 9 from shaking.

[0022] Furthermore, in a detection device for a linear motor module, each support plate 4 has an outer edge on its upper surface, the edge being L-shaped. This edge design prevents the linear motor module from wobbling when placed on the plate.

[0023] Furthermore, a testing device for a linear motor module further includes: a plurality of first scale lines 11 and a plurality of second scale lines 12. The plurality of first scale lines 11 are disposed on a first slide rail 5 and are arranged sequentially along a first direction. The plurality of second scale lines 12 are disposed on two second slide rails 8 and are arranged sequentially along a second direction. Furthermore, the arrangement of the plurality of first scale lines 11 and the plurality of second scale lines 12 facilitates adjustment of the positions of the first sliding seat 6 and the second sliding seat 9, making it suitable for linear motor modules of different specifications.

[0024] The above description is merely a preferred embodiment of the present invention and does not limit the implementation and protection scope of the present invention. Those skilled in the art should realize that any equivalent substitutions and obvious changes made based on the description and illustrations of the present invention should be included within the protection scope of the present invention.

Claims

1. A detection device for a linear motor module, characterized in that, include: Support frame, operating platform, first sliding unit, two second sliding units, two fixed seats and four support plates; The lower surface of the operating platform is mounted on the support frame, and the first sliding unit is mounted on the upper surface of the operating platform; Both second sliding units are slidably mounted on the first sliding unit, and the two second sliding units move closer to or further away from each other along the first direction; The two fixed seats are mounted on the two second sliding units, each of the second sliding units has a second sliding seat, and each second sliding seat is closer to or farther from the fixed seat along a second direction; The fourth support plate is mounted on the upper surface of the two fixed seats and the two second sliding seats.

2. The detection device for a linear motor module according to claim 1, characterized in that, Each of the first sliding units includes: two first slide rails, two first sliding seats, and two first fixing screws. The two first slide rails are installed on the upper surface of the operating platform. The length direction of the two first slide rails extends along the first direction. Each first slide rail has a first sliding groove. The two ends of the two first sliding seats are slidably installed in the two first sliding grooves. The length direction of the two first sliding seats extends along the second direction. A first elongated hole is opened on one side of one of the first slide rails. The first elongated hole extends along the first direction and communicates with the first sliding groove. One end of each of the two first fixing screws passes through the two first elongated holes and is installed in the two first sliding seats. The other end of each of the two first fixing screws engages with or disengages from the two first slide rails.

3. The detection device for a linear motor module according to claim 1, characterized in that, Also includes: Two first washers are installed on two first fixing screws, and the two first washers are disposed between the other end of the two first fixing screws and the two first slide rails.

4. The detection device for a linear motor module according to claim 1, characterized in that, Each of the second sliding units further includes: two second slide rails and two second fixing screws. The two second slide rails and the two fixing seats are all installed on the upper surface of the two first sliding seats. The length direction of the two second slide rails extends along the second direction. Each second slide rail has a second slide groove. The two second sliding seats are slidably installed in the two second slide grooves. A second elongated hole is opened on one side of each second slide rail. The second elongated hole extends along the second direction and communicates with the second slide groove. One end of each of the two second fixing screws passes through the two second elongated holes and is installed in the two second sliding seats. The other end of each of the two second fixing screws is engaged with or disengaged from the two second slide rails.

5. The detection device for a linear motor module according to claim 1, characterized in that, Also includes: Two second washers are installed on two second fixing screws, and the two second washers are disposed between the other end of the two second fixing screws and the two second slide rails.

6. The detection device for a linear motor module according to claim 1, characterized in that, Each of the support plates has an outer edge on the upper surface, and the outer edge is L-shaped.

7. The detection device for a linear motor module according to claim 1, characterized in that, Also includes: A plurality of first scale lines and a plurality of second scale lines are provided. The plurality of first scale lines are disposed on a first slide rail and are arranged sequentially along a first direction. The plurality of second scale lines are disposed on two second slide rails and are arranged sequentially along a second direction.

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