Adjusting structure and jig
By using positioning rods, positioning blocks, and fixing parts, the problem of test environment differences caused by errors in fixture debugging was solved, and the three-dimensional alignment of the fixture was achieved, thus improving testing accuracy and production efficiency.
Patent Information
- Application Number
- CN202520172925.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-01-24
AI Technical Summary
Existing fixture debugging methods have slight errors between multiple fixtures, resulting in large differences in the testing environment and making it impossible to guarantee the accuracy of product test results.
An adjustable structure is adopted, including a positioning rod, a positioning block and a fixing component. Through the cooperation of the positioning groove, the positioning frame and the mounting hole, multiple fixtures are positioned and fixed synchronously, ensuring that the fixtures are flush in three dimensions.
It improved the debugging precision and testing accuracy of the fixtures, reduced the workload of adjusting them one by one, accelerated the production speed, and improved the consistency of product testing and manufacturing capacity.
Smart Images
Figure CN223917704U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to equipment debugging technical field, especially a kind of adjusting structure and jig. BACKGROUND
[0002] In the field of industrial production and manufacturing, before the equipment is put into use, debugging will be carried out first, such as adjusting multiple devices in three-dimensional direction, so that each device is aligned in three-dimensional direction, improving the consistency of each device in orientation, facilitating the synchronization of the same process, thereby improving production precision and production efficiency.
[0003] In the design and manufacturing process of camera module testing equipment in 3C product manufacturing industry, multiple products are usually tested simultaneously, which greatly improves production efficiency, and therefore, the jigs for carrying camera modules need to be adjusted to keep each jig consistent in three-dimensional direction, facilitating the simultaneous testing of multiple products after the mechanical arm puts in products.
[0004] The existing jig debugging alignment method takes one jig as a reference, measures and aligns to align the second jig with the first jig in three-dimensional direction, then takes the second jig as a reference, measures and aligns again to align the third jig with the second jig in three-dimensional direction, and completes the debugging of the remaining multiple jigs in turn. However, there is always a small error when debugging two adjacent jigs, and after multiple debugging, the error between the first and last jigs in three-dimensional direction is large, which makes the testing environment between jigs have large difference, and cannot guarantee that the test result of the product meets the standard. Therefore, there is an urgent need for an adjusting structure that can synchronize the positioning of multiple jigs, reduce the difference between jig testing environments, and improve the accuracy of product testing. UTILITY MODEL CONTENTS
[0005] The utility model aims to provide an adjusting structure and jig to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.
[0006] In the first aspect, the solution to the technical problem of the utility model is:
[0007] An adjusting mechanism comprises:
[0008] At least one positioning rod is arranged with multiple positioning grooves in the left-right direction.
[0009] A plurality of positioning blocks are installed in the positioning slots, and the positioning blocks are provided with positioning frames away from one side of the positioning rods. The positioning rods are provided with first installation holes at the plurality of positioning slots, and the first installation holes are arranged in the left-right direction. The positioning blocks are provided with second installation holes, and the first installation holes are located above the second installation holes.
[0010] At least one fixing member is connected to the second installation hole through the first installation hole.
[0011] The technical scheme has at least the following beneficial effects: during the debugging of the equipment, the positioning blocks are first installed on the jigs, and the positioning frames are combined with the jigs through the clamping effect of the positioning frames, so that the position of the jigs is adjusted by the positioning rods. Then, the workers clamp the positioning blocks to the positioning slots until the positioning blocks are stable at the bottom of the positioning slots. Finally, the jigs are fixed on the positioning rods by synchronously installing the fixing member in the first installation hole and the second installation hole. This scheme only needs to install the positioning blocks on the jigs, and then realizes the positioning of multiple jigs on the positioning rod by the cooperation between the positioning rod and each positioning block, maintains the relative fixation between the jigs, facilitates the placement of the jigs in the fixed position by the mechanical arm, improves the debugging precision, and reduces the workload required for adjusting the jigs one by one, thereby improving the testing accuracy.
[0012] As a further improvement of the above technical scheme, the positioning blocks form a through avoidance channel in the positioning frame. In order to facilitate product testing, the product is first placed on the jig, then the positioning block is installed on the jig to start debugging, and then the positioning block and the positioning rod are removed to directly start product testing, thereby reducing the secondary movement of the jig caused by installing the product after debugging and improving the product testing precision.
[0013] As a further improvement of the above technical scheme, the positioning slots are provided with a plurality of first installation holes in the circumferential direction, and the positioning blocks are provided with a plurality of second installation holes in the circumferential direction at one end of the avoidance channel facing upward. Through this scheme, the negative impact of the fixing member on the camera module in the avoidance channel when the fixing member is installed in the second installation hole is reduced, and the possibility of collision between the fixing member and the camera module is reduced.
[0014] As a further improvement of the above technical scheme, the positioning frame is provided with a clamping groove away from one side of the positioning rod. The clamping groove on the positioning frame can avoid the damage to the structure of the jig during the installation of the positioning block.
[0015] As a further improvement of the above technical solution, the positioning frame comprises a plurality of side edges connected in sequence, and the two adjacent side edges away from the positioning rod are provided with the clamping grooves. After avoiding the two clamping grooves, the positioning block can be installed in the jig in a specific direction, improving the consistency between the connected positioning block and the jig, reducing the deviation of the positioning block on the jig, and improving the stability of the jig debugging.
[0016] As a further improvement of the above technical solution, the positioning frame is provided with a plurality of clamping holes away from the positioning rod. After the positioning block is installed, the positioning column on the jig is inserted into the clamping hole, thereby improving the connection stability of the positioning block and the jig.
[0017] As a further improvement of the above technical solution, the fixing member comprises a fixing pin, the fixing pin comprises a large-diameter section and a small-diameter section, the large-diameter section is installed at the first mounting hole, and the small-diameter section is installed at the second mounting hole. During installation, the positioning block can be positioned in the front-rear direction by directly inserting the fixing pin into the first mounting hole. This positioning method is simple in structure and convenient to operate.
[0018] As a further improvement of the above technical solution, the depths of the plurality of positioning grooves are equal. After the positioning blocks are installed in the positioning grooves with equal depths, the positions of the jigs in the up-down direction are leveled, the differences between the jigs in the up-down direction are reduced, and the consistency and accuracy during the test of the camera module are improved.
[0019] As a further improvement of the above technical solution, the distances between the plurality of positioning grooves are equal. Through the positioning grooves with equal distances, the distance between the two adjacent positioning blocks is determined, the distance between the two adjacent jigs is equal, the differences between the different jigs in the left-right direction are reduced, and the consistency and accuracy during the test are further improved.
[0020] In a second aspect, the application provides a jig comprising a jig body and the adjusting mechanism of the first aspect, and the positioning block is connected to the jig body.
[0021] The technical solution has at least the following beneficial effects: using the positioning rod and the positioning block, a plurality of jig bodies are simultaneously debugged, the instability during debugging of the jigs one by one is reduced, the consistency of the product test environment is greatly improved, the possibility of error in product testing is reduced, the test frequency and the manufacturing capacity are improved. BRIEF DESCRIPTION OF DRAWINGS
[0022] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly described. Obviously, the described drawings are only a part of the embodiments of the present application, not all the embodiments, and the person skilled in the art can also obtain other design schemes and drawings according to these drawings without creative labor.
[0023] Figure 1 It is the overall structure schematic diagram of the adjusting structure and jig of the present application;
[0024] Figure 2 It is the sectional view of the single jig body and adjusting structure of the present application along the front and back direction view angle;
[0025] Figure 3 It is the first structure schematic diagram of the positioning block of the present application;
[0026] Figure 4 It is the second structure schematic diagram of the positioning block of the present application;
[0027] Figure 5 It is the overall structure schematic diagram of the single jig body of the present application;
[0028] Figure 6 It is Figure 5 The enlarged view of A in the figure. BRIEF DESCRIPTION OF DRAWINGS
[0030] 1, positioning rod;11, positioning groove;12, first mounting hole;2, positioning block;21, positioning frame;22, second mounting hole;23, avoiding passage;24, clamping groove;25, clamping hole;3, fixing piece;31, fixing pin;4, jig body;41, clamping column. DETAILED DESCRIPTION
[0031] The embodiments of the present application will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the present application, and cannot be understood as limiting the present application.
[0032] In the description of the present application, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the present application.
[0033] In the description of the utility model, the meaning of at least one is one or more, the meaning of multiple is two or more, greater than, less than, exceed and the like are understood as not including the number, above, below, within and the like are understood as including the number.If there is a description to the first, second is only used for distinguishing technical features for the purpose, and can not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.
[0034] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection should be broadly understood, and the specific meaning of the above words in the utility model can be reasonably determined by the person skilled in the art in combination with the specific content of the technical scheme.
[0035] The existing, in order to test multiple camera modules simultaneously, the manufacturer will arrange the test fixture into a row, then the camera module is placed into the fixture for synchronous testing, thereby improving the product testing efficiency, since it is an automatic equipment, when testing the product, the product is taken and placed by the automatic mechanical arm, the error limit of the product taking and placing position must be infinitely close to zero, so when debugging and calibrating the equipment, it must be ensured that the spatial position of each test fixture remains in the required position range, that is, each fixture remains flush in three-dimensional direction, therefore, the application provides an adjusting structure and fixture.
[0036] Referring to Figure 1 And Figure 2 The adjusting structure provided by the application comprises a positioning rod 1, a positioning block 2 and a fixing piece 3, the positioning rod 1 is provided at least one, the positioning rod 1 extends along the left-right direction, a plurality of positioning grooves 11 are arranged on the positioning rod 1 along the left-right direction, the slot of each positioning groove 11 is downward and the depth is equal, the distance between the plurality of positioning grooves 11 is equal, in the embodiment, the distance between each positioning groove 11 is 140mm.
[0037] A plurality of positioning blocks 2 correspond to the plurality of positioning grooves 11 one by one, the positioning block 2 is installed in the corresponding positioning groove 11, the side, away from the positioning rod 1, of the positioning block 2 is provided with a positioning frame 21, the positioning frame 21 is inserted into the fixture body 4 used in cooperation with the adjusting structure, the first mounting hole 12 is formed in the positioning rod 1 at the plurality of positioning grooves 11, the second mounting hole 22 is arranged at the plurality of positioning grooves 11 along the left-right direction, the second mounting hole 22 is formed in the positioning block 2, the first mounting hole 12 at each positioning groove 11 corresponds to the second mounting hole 22 of the positioning block 2 at the positioning groove 11 one by one, and the first mounting hole 12 is located above the corresponding second mounting hole 22.
[0038] The fixing piece 3 is connected to the second mounting hole 22 through the first mounting hole 12, so as to connect the positioning rod 1 and the positioning block 2.
[0039] From the above, when debugging the equipment, first install the positioning block 2 on the jig, and through the clamping action of the positioning frame 21, the positioning frame 21 is closely combined with the jig, which facilitates the adjustment of the position of the jig by the positioning rod 1, then the positioning block 2 is clamped to the positioning groove 11 until the positioning block 2 enters the groove bottom of the positioning groove 11, at this time, through the positioning block 2, each jig reaches the flush in the up-down direction and the left-right direction, and finally the fixing member 3 is installed in the first mounting hole 12 and the second mounting hole 22, through the linkage of the first mounting hole 12 and the fixing member 3 arranged in an array, each positioning block 2 drives the jig to align in the front-back direction, and finally each jig reaches the flush in the three-dimensional direction.
[0040] Through the scheme, first, the positioning block 2 is installed on the jig, and then through the cooperation between the positioning rod 1 and each positioning block 2, each jig body 4 can be aligned with the positioning rod 1 as a reference, so that each jig body 4 is debugged with the same standard, improving the debugging accuracy, second, by controlling the depth of the positioning groove 11, the spacing between each positioning groove 11, and the spacing between the first mounting holes 21, the flush of the positioning block 2 in the three-dimensional direction is realized, and then the flush of the jig body 4 in the three-dimensional direction is realized, ensuring that the debugging parameters of multiple jig bodies 4 in the three-dimensional direction strictly meet the requirements, third, by synchronously debugging multiple jig bodies 4 through the positioning rod 1, the workload of adjusting the jig body 4 one by one is reduced, which helps to quickly test the product and speed up the production.
[0041] Further as a preferred embodiment, in other embodiments, the positioning rod 1 is provided in multiple, multiple positioning rods 1 are arranged in the front-back direction, and multiple positioning rods 1 arranged along the same straight line positioning groove 11 can be clamped to the same positioning block 2, thereby improving the connection strength of the positioning rod 1 to the positioning block 2 during correction and debugging.
[0042] In order to facilitate product testing and reduce the movement of the jig body 4 in the three-dimensional direction caused by placing the product on the jig body 4 after debugging, referring to Figure 3 , the positioning block 2 forms an avoidance passage 23 penetrating in the up-down direction in the positioning frame 21, in this embodiment, the positioning block 2 is only provided with one avoidance passage 23, but in practice, multiple avoidance passages 23 can be provided according to the structure of the jig body 4, the product is placed on the jig first, then the positioning block 2 is installed on the jig to start debugging, and then the positioning block 2 and the positioning rod 1 are removed to directly start product testing, which can reduce the secondary movement of the jig body 4 caused by installing the product after debugging and improve the product testing accuracy.
[0043] Because the positioning frame 21 is directly installed on the existing structure of the jig body 4, in order to avoid damage, referring toFigure 4 The positioning frame 21 comprises a plurality of side edges connected in sequence, and in the embodiment, the number of side edges is four. Two adjacent side edges are provided with a clamping groove 24 at the outer side wall away from the positioning rod 1. In the embodiment, each side edge is provided with only one clamping groove 24, but in practice, a plurality of clamping grooves 24 can be provided according to the structure of the jig body 4. The clamping grooves 24 extend in the horizontal direction away from the avoiding channel 23. When the positioning block 2 is installed on the jig body 4, the two clamping grooves 24 avoid the rod on the jig body 4, thereby forming a stable connection between the jig body 4 and the positioning block 21. At the same time, the orientation of the positioning block 2 can be determined by the rod on the jig body 4, so that each jig is installed on the corresponding jig body 4 in the same direction, thereby improving the consistency of the jig body 4 and the positioning block 2 during assembly and positioning.
[0044] In order to further improve the connection stability of the positioning block 2 and the jig body 4, referring to Figure 4 , Figure 5 and Figure 6 , the positioning frame 21 is provided with a plurality of clamping holes 25 away from the side of the positioning rod 1. The jig body 4 used in cooperation with the adjusting structure is provided with a plurality of clamping columns 41. The clamping columns 41 and the clamping holes 25 correspond one by one. Before the positioning block 2 is installed on the jig body 4, the clamping columns 41 are aligned with the clamping holes 25, and then the positioning block 2 is vertically placed in the jig body 4, thereby completing the connection between the two, reducing the loosening of the positioning block 2 on the jig body 4.
[0045] Further as a preferred embodiment, in the embodiment, the number of clamping holes 25 and the number of clamping columns 41 are both three. The three clamping holes 25 are arranged in a triangular shape and the clamping holes 25 are located at the three endpoints of the triangle. First, the stability of the triangle can reduce the movement of the positioning block 2 on the jig body 4. Second, the provision of three clamping columns 41 means that the positioning frame 21 must be installed in a certain orientation to be accurately installed into the jig body 4. In this way, the combined posture of each positioning block 2 after installation on the jig body 4 is consistent, which helps the jig body 4 and the positioning block 2 to better cooperate with the positioning groove 11 of the same shape on the positioning rod 1 during debugging.
[0046] Referring to Figure 2The positioning groove 11 on the positioning rod 1 extends in the front-rear direction and is provided through, and the two side groove walls of the positioning groove 11 in the left-right direction are provided with chamfers at both ends in the front-rear direction, so that when the positioning block 2 is installed on the positioning rod 1, the positioning rod 1 can be first slid to the positioning block 2 to be clamped into the positioning groove 11 in a sliding manner, and the connection of the positioning rod 1 and the positioning block 2 is quickly completed. At the same time, workers can observe whether the positioning block 2 abuts against the groove bottom of the positioning groove 11 through the openings on the front and rear sides, and if it is completely abutted, it proves that the positioning of each positioning block 2 in the up-down direction has been completed, and each jig body 4 is flush in the up-down direction.
[0047] Referring to Figure 2 The fixing member 3 is a fixing pin 31, which includes a handheld section, a large-diameter section and a small-diameter section connected in sequence. The large-diameter section is installed at the first mounting hole 12, and the small-diameter section is installed at the second mounting hole 22. During installation, the fixing pin 31 is directly inserted into the first mounting hole 12 to realize the positioning of the positioning block 2 in the front-rear direction. This positioning mode is simple in structure and convenient to operate.
[0048] In order to reduce damage to the camera module on the jig body 4 during installation of the fixing member 3, a plurality of first mounting holes 12 are provided on each positioning groove 11 in the circumferential direction, and a plurality of second mounting holes 22 are provided on the end of the positioning block 2 facing upward along the avoiding passage 23 in the circumferential direction. The fixing member 3 can avoid the avoiding passage 23 during installation.
[0049] Further preferably, the fixing pin 31 and the second mounting hole 22 are each provided with three, the cross section of the avoiding passage 23 is rectangular, and the second mounting hole 22 is provided at three corner positions of the avoiding passage 23. After the three fixing pins 31 are inserted into the second mounting hole 22 through the first mounting hole 12, it is observed whether the three fixing pins 31 at each positioning groove 11 are arranged in the same manner. When the manner is consistent, it indicates that the installation direction of the positioning block 2 is correct. If the arrangement manner of the three fixing pins 31 at one positioning groove 11 is different from that of the fixing pins 31 at the other positioning grooves 11, it proves that the orientation of the positioning block 2 at this position is incorrect, and the positioning block 2 at this position needs to be reinstalled.
[0050] In other embodiments, the fixing pin 31 and the second mounting hole 22 are each provided with one, and at this time, the positioning block 2 installed in the positioning groove 11 is positioned by the positioning groove 11 and the single fixing pin 31. Workers only need to connect the single fixing pin 31 to the second mounting hole 22 through the first mounting hole 12 to realize the connection of the positioning block 2 and the positioning rod 1, which is conducive to quickly completing the positioning of the jig body 4.
[0051] In a second aspect, the present application provides a jig, which includes a jig body 4 and an adjusting structure as described in the first aspect of the present application, and the positioning block 2 is installed in the test groove of the jig body 4.
[0052] Specifically, the jig body 4 is provided with a mounting cavity, the mounting cavity is provided with a mounting block for placing the camera module, the outer ring of the positioning frame 21 is inserted into the mounting cavity, the inner ring of the positioning frame 21 is sleeved on the mounting block, and the avoidance channel 23 is opposite to the mounting block. As known from the above, the positioning rod 1 and the positioning block 2 are used to simultaneously debug multiple jig bodies 4, the instability of debugging the jig one by one is reduced, the consistency of the product test environment is greatly improved, the possibility of error in product testing is reduced, the test frequency and the manufacturing capacity are improved.
[0053] The preferred embodiments of the utility model are described in detail above, but the utility model creation is not limited to the described embodiments, and those skilled in the art can make various equivalent modifications or replacements without departing from the spirit of the utility model, and these equivalent modifications or replacements are all included in the range defined by the claims of the present application.
Claims
1. A conditioning structure, characterized by, The utility model relates to a positioning device for jigs, comprising: at least one positioning rod (1) provided with a plurality of positioning grooves (11) arranged at intervals in the left-right direction; a plurality of positioning blocks (2) installed in the positioning grooves (11), the positioning blocks (2) being provided with a positioning frame (21) on the side away from the positioning rod (1), the positioning rod (1) being provided with a first mounting hole (12) at each of the plurality of positioning grooves (11), the plurality of first mounting holes (12) being arranged at intervals in the left-right direction, the positioning blocks (2) being provided with a second mounting hole (22), the first mounting hole (12) being located above the second mounting hole (22); at least one fixing member (3) connected to the second mounting hole (22) through the first mounting hole (12).
2. The adjustment structure of claim 1, wherein, The positioning blocks (2) form a through avoiding passage (23) in the positioning frame (21).
3. The adjustment structure of claim 2, wherein, The positioning grooves (11) are provided with a plurality of first mounting holes (12) in the circumferential direction, and the positioning blocks (2) are provided with a plurality of second mounting holes (22) at intervals in the circumferential direction at the end of the avoiding passage (23) facing upward.
4. The adjustment structure of claim 1, wherein, The positioning frame (21) is provided with a clamping groove (24) on the side away from the positioning rod (1).
5. The adjustment structure of claim 4, wherein, The positioning frame (21) comprises a plurality of side edges connected in sequence, and each of the two adjacent side edges is provided with the clamping groove (24).
6. The adjustment structure of claim 1, wherein, The positioning frame (21) is provided with a plurality of clamping holes (25) on the side away from the positioning rod (1).
7. The adjustment structure of claim 1, wherein, The fixing member (3) comprises a fixing pin (31) comprising a large-diameter section and a small-diameter section, the large-diameter section being installed at the first mounting hole (12), and the small-diameter section being installed at the second mounting hole (22).
8. The adjustment structure of claim 1, wherein, The plurality of positioning grooves (11) have equal depths.
9. The adjustment structure of claim 1, wherein, The distance between the plurality of positioning grooves (11) is equal.
10. A jig characterized by, The utility model relates to a positioning device for jigs, comprising: a jig body (4) and the adjusting structure according to any one of claims 1-9, and the positioning blocks (2) are connected to the jig body (4).