Paster thrust detection device

Abstract

The utility model relates to a patch thrust detection device. The patch thrust detection device comprises a base; the mounting block is provided with a fixing assembly for fixing an object to be measured, and the mounting block can rotate relative to the base around a vertical first axis and can move relative to the base along a horizontal first linear direction; the thrust meter is connected to the base, the axis of a force measuring rod of the thrust meter is horizontal and points to a to-be-measured object fixed to the mounting block, the axis of the force measuring rod of the thrust meter is perpendicular to the first straight line direction, the thrust meter can move relative to the base in the axial direction of the force measuring rod of the thrust meter, and the thrust meter can move relative to the base in the vertical direction; the first driving assembly is connected with the mounting block and the base and used for driving the mounting block to rotate around the first axis and move in the first linear direction; the second driving assembly is connected with the thrust meter and the base and used for driving the thrust meter to move in the axial direction and the vertical direction of the force measuring rod of the thrust meter. According to the invention, a good contact posture can be kept when the thrust rod is in contact with the to-be-detected object, so that the accuracy of a detection result is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial lasers, and particularly relates to a patch thrust detection device. Background Art

[0002] When traditional narrow linewidth lasers are produced, the internal electronic components and the ceramic substrate are usually connected by bonding or eutectic welding. Thrust detection is to detect the connection strength between the electronic components and the ceramic substrate. The principle is to fix the object to be tested and apply thrust to the electronic components through a thrust gauge to detect the magnitude of the thrust that causes the electronic components to break away.

[0003] In the current thrust detection device, the fixed position of the object to be tested and the position of the measuring rod of the thrust gauge are relatively fixed. When detecting some components, the contact posture between the measuring rod and the component is not good, which affects the accuracy of the thrust detection result. Summary of the Utility Model

[0004] Based on the above description, the utility model provides a patch thrust detection device to solve the problem that the current thrust detection device has a poor contact posture between the measuring rod and the component, which affects the accuracy of the thrust detection result.

[0005] The technical solution of the utility model to solve the above technical problems is as follows:

[0006] The present application provides a patch thrust detection device, and the technical solution adopted is as follows:

[0007] A patch thrust detection device, comprising:

[0008] A base;

[0009] A mounting block connected to the base, the mounting block is provided with a fixing component for fixing the object to be tested, the mounting block can rotate relative to the base around a vertical first axis, and can move relative to the base along a horizontal first linear direction;

[0010] A thrust gauge connected to the base, the axis of the measuring rod of the thrust gauge is horizontal and points to the object to be tested fixed on the mounting block, and the axis of the measuring rod of the thrust gauge is perpendicular to the first linear direction, the thrust gauge can move relative to the base along the axial direction of its measuring rod, and the thrust gauge can move relative to the base in the vertical direction;

[0011] A first driving component, which connects the mounting block and the base, and is used to drive the mounting block to rotate around the first axis and move along the first linear direction;

[0012] The second driving component is connected to the thrust meter and the base, and is used to drive the thrust meter to move axially along its measuring rod and move in the vertical direction.

[0013] Preferably, the first driving component includes a first driving member and a second driving member. The mounting block is connected to the first driving member. The second driving member connects the first driving member and the base. The first driving member is used to drive the mounting block to rotate around a first axis, and the second driving member is used to drive the second driving member and the base to move in a first linear direction.

[0014] Preferably, the first driving member includes a rotating table, and the second driving member includes a sliding table.

[0015] Preferably, the second driving component includes a third driving member and a driving structure. The thrust meter is connected to the third driving member. The driving structure connects the third driving member and the base. The third driving member is used to drive the thrust meter to move vertically, and the driving structure is used to drive the third driving member and the thrust meter to move axially along the measuring rod of the thrust meter.

[0016] Preferably, the third driving member includes a lifting table.

[0017] Preferably, the driving structure includes a lead screw, a guide rod and a slider. The axes of the lead screw and the guide rod are parallel to the axis of the measuring rod of the thrust meter. The lead screw is rotatably connected to the base. The guide rod is fixed to the base. The slider is threadedly connected to the lead screw and sleeved on the guide rod. The lifting table is connected to the slider.

[0018] Preferably, a positioning groove is provided at the top of the mounting block. The positioning groove includes a vertical supporting side wall and a positioning side wall. When the object to be measured is placed in the positioning groove, it is located between the supporting side wall and the thrust meter. The fixing component is used to press the object to be measured against the positioning side wall.

[0019] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects:

[0020] 1. The mounting seat of the present application provides a fixed point for the object to be measured. Through the arrangement of the first driving component and the second driving component, the second driving component drives the thrust meter to move along the axial direction of its force measuring rod close to the object to be measured, and the force measuring rod contacts the object to be measured to apply thrust to the object to be measured, thereby realizing the thrust detection function of the object to be measured. When the first driving component drives the mounting block to rotate around the first axis, the relative angle between the object to be measured and the force measuring rod of the thrust meter can be adjusted. The first driving component drives the mounting block to move along the first straight line direction, and the relative position of the object to be measured and the force measuring rod in the first direction can be adjusted. The second driving component drives the thrust meter to move vertically, and the relative position of the object to be measured and the force measuring rod in the vertical direction can be adjusted, that is, the relative position of the object to be measured and the force measuring rod in the plane perpendicular to the axis of the force measuring rod can be adjusted. In combination with the adjustment of the relative angle between the object to be measured and the force measuring rod, the thrust rod can maintain a good contact posture when in contact with the object to be measured, and the contact surface between the thrust rod and the object to be measured can be made close to perpendicular to the axis of the thrust rod, thereby improving the accuracy of the detection result. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the structure of a patch thrust detection device provided in an embodiment of the utility model;

[0022] Figure 2 A schematic structural diagram of a mounting block in a patch thrust detection device provided in an embodiment of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Base; 2. Mounting block; 21. Positioning groove; 22. Support side wall; 23. Positioning side wall; 3. Thrust meter; 31. Force rod; 4. Fixing block; 5. Drive screw; 6. Mounting plate; 7. Rotating table; 8. Slide; 9. Lifting table; 10. Screw; 11. Guide rod; 12. Sliding block; 13. Fixed seat. DETAILED DESCRIPTION

[0025] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0027] It will be appreciated that spatial relationship terms such as "under", "below", "lower", "beneath", "above", "upper", etc. may be used herein to describe the relationship of one element or feature shown in the figures to other elements or features. It should be understood that, in addition to the orientations shown in the figures, spatial relationship terms also encompass different orientations of the device during use and operation. For example, if the device in the drawings is flipped, an element or feature described as "under other elements" or "beneath them" or "underneath them" will be oriented "above" the other elements or features. Thus, the exemplary terms "under" and "beneath" can include both upward and downward orientations. Additionally, the device may also have other orientations (such as, rotated 90 degrees or other orientations), and the spatial descriptors used herein are to be interpreted accordingly.

[0028] It should be noted that when an element is considered to be "connected" to another element, it can be directly connected to the other element or connected to the other element through an intermediate element. In the following embodiments, "connection", if there is a transfer of electrical signals or data between the connected circuits, modules, units, etc., should be understood as "electrical connection", "communication connection", etc.

[0029] As used herein, the singular forms "a", "an" and "the" may also include the plural forms unless the context clearly dictates otherwise. It should also be understood that the terms "comprising", "including" or "having", etc. specify the presence of the stated features, wholes, steps, operations, components, parts or combinations thereof, but do not preclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0030] Referring to Figure 1-2 As shown, an embodiment of the present application provides a patch thrust detection device, which includes a base 1, a mounting block 2 connected to the base 1, and a thrust meter 3. The mounting block 2 is provided with a fixing component for fixing the object to be measured. The axis of the force measuring rod 31 of the thrust meter 3 is horizontal and points to the object to be measured fixed on the mounting block 2. The thrust meter 3 can move relative to the base 1 along the axial direction of its force measuring rod 31, so that the thrust meter 3 can move closer to or away from the object to be measured. The thrust meter 3 moves closer to the object to be measured until it contacts the object to be measured and applies a thrust to the object to be measured, thereby realizing the function of detecting the thrust of the object to be measured.

[0031] Referring to Figure 1-2As shown, the base 1 is fixed to the workbench during use. The mounting block 2 is located at the top of the base 1. To facilitate positioning the object to be measured, a positioning groove 21 is provided at the top of the mounting block 2. The positioning groove 21 includes a vertical support side wall 22 and a positioning side wall 23. The support side wall 22 and the positioning side wall 23 are perpendicular. When the object to be measured is placed in the positioning groove 21, it fits against the support side wall 22 and the positioning side wall 23, and is located between the support side wall 22 and the thrust gauge 3. At this time, the support side wall 22 can bear the thrust of the thrust gauge 3 to realize the detection of the object to be measured. The fixing assembly is used to press the object to be measured against the positioning side wall 23 to keep the object to be measured fixed and improve the stability of the detection process.

[0032] Refer to Figure 1-2 As shown, specifically, the fixing assembly includes a fixing block 4 and a driving screw 5. The fixing block 4 is arranged in the positioning groove 21 and can move in a direction perpendicular to the positioning side wall 23. The bottom of the fixing block 4 fits against the bottom surface of the positioning groove 21. The driving screw 5 is located on the side of the fixing block 4 away from the positioning side wall 23. The axis of the driving screw 5 is perpendicular to the positioning side wall 23. One end of the driving screw 5 is rotatably connected to the fixing block 4. An installation plate 6 for installing the driving screw 5 is connected to the mounting block 2. The fixing block 4 is located between the installation plate 6 and the positioning side wall 23. The driving screw 5 is threadedly assembled on the installation plate 6. When the driving screw 5 rotates, it moves relative to the installation plate 6 along its axial direction, that is, relative to the mounting block 2. The driving screw 5 is rotatably connected to the fixing block 4, so when the driving screw 5 moves, it drives the fixing block 4 to move. Place the object to be measured between the fixing block 4 and the positioning side wall 23, and the object to be measured can be pressed against the positioning side wall 23 by the fixing block 4 to realize the fixation of the object to be measured.

[0033] Refer to Figure 1 As shown, further, to enable the object to be measured and the measuring rod 31 of the thrust gauge 3 to maintain a good contact posture, the mounting block 2 is provided to be rotatable relative to the base 1 about a vertical first axis and movable relative to the base 1 along a horizontal first straight line direction. The first straight line direction is perpendicular to the axis of the measuring rod 31 of the thrust gauge 3. At the same time, the thrust gauge 3 is provided to be movable relative to the base 1 in the vertical direction.

[0034] Through the above settings, when the mounting block 2 rotates about the first axis, the relative angle between the object to be measured and the measuring rod 31 of the thrust gauge 3 can be adjusted. When the mounting block 2 moves along the first straight line direction, the relative position between the object to be measured and the measuring rod 31 in the first direction can be adjusted. When the thrust gauge 3 moves vertically, the relative position between the object to be measured and the measuring rod 31 in the vertical direction can be adjusted. That is, the relative position between the object to be measured and the measuring rod 31 in the plane perpendicular to the axis of the measuring rod 31 can be adjusted. Combined with the adjustment of the relative angle between the object to be measured and the measuring rod 31, a good contact posture can be maintained when the thrust rod contacts the object to be measured, and the contact surface between the thrust rod and the object to be measured can be made close to perpendicular to the axis of the thrust rod, thereby improving the accuracy of the detection result.

[0035] Reference Figure 1 As shown, further, the mounting block 2 and the base 1 are connected by a first driving assembly to drive the mounting block 2 to rotate about a first axis and move along a first linear direction through the first driving assembly. The thrust gauge 3 and the base 1 are connected by a second driving assembly to drive the thrust gauge 3 to move axially along its measuring rod 31 and move in the vertical direction through the second driving assembly.

[0036] Reference Figure 1 As shown, specifically, the first driving assembly includes a first driving member and a second driving member. The mounting block 2 is connected to the first driving member, and the second driving member connects the first driving member and the base 1. The first driving member is used to drive the mounting block 2 to rotate about the first axis, and the second driving member is used to drive the second driving member and the base 1 to move along the first linear direction. The movement of the mounting block 2 rotating about the first axis and the movement along the first linear direction are respectively controlled by the first driving member and the second driving member. In this embodiment, the first driving member includes a rotating table 7, and the second driving member includes a sliding table 8. Correspondingly, the sliding table 8 is connected to the base 1, the rotating table 7 is connected to the sliding table 8, and the mounting block 2 is connected to the rotating platform of the rotating table 7 through a connecting plate. Both the rotating table 7 and the sliding table 8 are manually controlled, which is convenient for personnel to operate.

[0037] Reference Figure 1 As shown, the second driving assembly includes a third driving member and a driving structure. The thrust gauge 3 is connected to the third driving member, and the driving structure connects the third driving member and the base 1. The third driving member is used to drive the thrust gauge 3 to move vertically, and the driving structure is used to drive the third driving member and the thrust gauge 3 to move axially along the measuring rod 31 of the thrust gauge 3. Similarly, the movements of the thrust gauge 3 in two directions are respectively controlled by the third driving member and the driving structure. In this embodiment, the third driving member includes a lifting table 9. Specifically, the lifting table 9 adopts a manual lifting table 9, which can realize the function of driving the thrust gauge 3 to move in the vertical direction.

[0038] Reference Figure 1As shown in the figure, the driving structure includes a lead screw 10, a guide rod 11 and a slider 12. The axes of the lead screw 10 and the guide rod 11 are parallel to the axis of the force measuring rod 31 of the thrust meter 3. The lead screw 10 is rotatably connected to the base 1, the guide rod 11 is fixed to the base 1, the slider 12 is threadedly connected to the lead screw 10 and sleeved on the guide rod 11, and the lifting table 9 is connected to the slider 12. Specifically, a fixed seat 13 is provided opposite to the base 1. The two ends of the guide rod 11 are respectively fixed to the base 1 and the fixed seat 13, one end of the lead screw 10 is rotatably connected to the fixed seat 13, and the other end passes through the base 1 and is rotatably connected to the base 1. In this embodiment, there are two guide rods 11. At the same time, a hand wheel is connected to the end of the lead screw 10 passing through the base 1. Thus, by rotating the hand wheel, the lead screw 10 can be driven to rotate. Utilizing the threaded connection between the lead screw 10 and the slider 12 and the guiding and limiting functions of the guide rod 11, the slider 12 can be driven to move axially along the lead screw 10, that is, the function of driving the thrust meter 3 to move axially along its force measuring rod 31 is realized for the purpose of thrust detection.

[0039] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A chip thrust detection device, characterized in that, Comprising: Base (1); A mounting block (2) connected to the base (1), the mounting block (2) is provided with a fixing component for fixing the object to be measured, the mounting block (2) can rotate relative to the base (1) about a vertical first axis, and can move relative to the base (1) along a horizontal first linear direction; A thrust meter (3) connected to the base (1), the axis of the force measuring rod (31) of the thrust meter (3) is horizontal and points to the object to be measured fixed on the mounting block (2), and the axis of the force measuring rod (31) of the thrust meter (3) is perpendicular to the first linear direction, the thrust meter (3) can move relative to the base (1) along the axis of its force measuring rod (31), and the thrust meter (3) can move relative to the base (1) in the vertical direction; A first driving component, which connects the mounting block (2) and the base (1), and is used to drive the mounting block (2) to rotate about the first axis and move along the first linear direction; A second driving component, which connects the thrust meter (3) and the base (1), and is used to drive the thrust meter (3) to move along the axis of its force measuring rod (31) and move in the vertical direction.

2. The patch thrust detection device according to claim 1, characterized in that: The first driving component includes a first driving member and a second driving member, the mounting block (2) is connected to the first driving member, the second driving member connects the first driving member and the base (1), the first driving member is used to drive the mounting block (2) to rotate about the first axis, and the second driving member is used to drive the second driving member and the base (1) to move along the first linear direction.

3. The patch thrust detection device according to claim 2, wherein; The first driving member includes a rotating table (7), and the second driving member includes a sliding table (8).

4. The patch thrust detection device according to claim 1, wherein: The second driving component includes a third driving member and a driving structure, the thrust meter (3) is connected to the third driving member, the driving structure connects the third driving member and the base (1), the third driving member is used to drive the thrust meter (3) to move vertically, and the driving structure is used to drive the third driving member and the thrust meter (3) to move along the axis of the force measuring rod (31) of the thrust meter (3).

5. The patch thrust detection device according to claim 4, wherein: The third driving member includes a lifting table (9).

6. The patch thrust detection device according to claim 5, characterized in that: The driving structure includes a lead screw (10), a guide rod (11) and a slider (12), the axes of the lead screw (10) and the guide rod (11) are parallel to the axis of the force measuring rod (31) of the thrust meter (3), the lead screw (10) is rotatably connected to the base (1), the guide rod (11) is fixed to the base (1), the slider (12) is threadedly connected to the lead screw (10) and sleeved on the guide rod (11), and the lifting table (9) is connected to the slider (12).

7. The patch thrust detection device according to claim 1, wherein; The top of the mounting block (2) is provided with a positioning groove (21), the positioning groove (21) includes a vertical supporting side wall (22) and a positioning side wall (23), the supporting side wall (22) is perpendicular to the positioning side wall (23), when the object to be measured is arranged in the positioning groove (21), it is located between the supporting side wall (22) and the thrust meter (3), and the fixing component is used to press the object to be measured against the positioning side wall (23).

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