Machining tool

Abstract

The utility model provides a machining tool, and relates to the technical field of laser machining. The machining tool comprises a base and a gland, the top of the base is provided with a positioning structure used for positioning a workpiece, and the first edge of the base is provided with a hinge seat capable of adjusting the height; the gland is provided with an operation hole, and a coating assembly is arranged at the operation hole; one side of the gland is hinged to the hinge seat, and the gland is configured as follows: when the gland rotates around the hinge position to the coating position, the operation hole corresponds to the coating area of the workpiece positioned on the positioning structure, and the bottom end face of the operation hole abuts against the abutting area of the workpiece. According to the machining tool, by adjusting the height of the hinge seat relative to the base, the base and the gland can be matched with and clamp workpieces with different thicknesses, so that the workpieces with different thicknesses can be coated, and the applicability and functionality of the machining tool are correspondingly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser processing technical field especially relates to a processing frock. BACKGROUND

[0002] The laser includes a plurality of LD (Laser Diode), and the LD emits laser signals as a pump source. When assembling the laser, in order to better dissipate heat, a layer of heat-conducting silicone grease is generally applied to the surface of the LD, and then the LD is tightly contacted with the heat sink through the heat-conducting silicone grease.

[0003] In the prior art, part of the coating device clamps the LD through the hinge base and the gland, and the coating area of the LD is coated with heat-conducting silicone grease through the coating assembly. However, this form of coating device can only be used for coating operation of a single thickness of LD, and the application range is single and the functionality is weak. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a processing frock to solve the technical problems that the existing coating device can only be used for coating operation of a single thickness of LD, the application range is single, and the functionality is weak.

[0005] To solve the above problems, the utility model provides a processing frock, which comprises a base and a gland, the top of the base is provided with a positioning structure for positioning a workpiece, and the first edge of the base is provided with a hinge seat capable of adjusting the height; the gland is provided with an operation hole, and the operation hole is provided with a coating assembly;

[0006] One side of the gland is hinged to the hinge seat, which is configured such that when the gland is rotated to the coating position around the hinge, the operation hole corresponds to the coating area of the workpiece positioned in the positioning structure, and the bottom end face of the operation hole abuts against the pressing area of the workpiece.

[0007] Optionally, the first edge of the base is provided with a plurality of vertically extending adjusting columns, and the plurality of adjusting columns are arranged in a straight line along the length direction of the first edge; the hinge seat is provided with a plurality of insertion holes, and the plurality of insertion holes correspond one-to-one to the plurality of adjusting columns;

[0008] The insertion hole is a light hole, and the adjusting column is slidably inserted into the corresponding insertion hole; the hinge seat is provided with a plurality of locking members, and the plurality of locking members correspond one-to-one to the plurality of adjusting columns, and the locking member has a locking position for locking the relative position of the insertion hole and the adjusting column, and an adjusting position for releasing the locking;

[0009] Or, at least one of the insertion holes is a threaded hole, and the corresponding adjusting column is a threaded stud, the bottom of the threaded stud is pivotally connected to the base, and the threaded stud is threadedly connected to the corresponding threaded hole; the remaining insertion holes are light holes, and the corresponding adjusting column and the insertion hole are slidingly and insertingly matched.

[0010] Optionally, one side edge of the hinge base relative to the base is a first locking area, and one side edge of the base relative to the hinge base is a second locking area, the first locking area and the second locking area are detachably locked by a lock structure, and the length of the lock structure can be adjusted.

[0011] Optionally, the lock structure comprises a rotating arm pivotally connected to the first locking area and a clasp fixed to the second locking area, the arm body of the rotating arm is pivotally connected with a clasp ring, and the length of the clasp ring can be adjusted; when the rotating arm is downward rotated to an unlocking position, the bottom of the clasp ring is below the clasp, and when the rotating arm is upward rotated to a locking position, the clasp ring is clamped in the clasp.

[0012] Optionally, the coating assembly comprises a coating member, the coating member is insertingly matched with both sides of the operation hole in the width direction, and the coating member is slidingly connected to the pressing cover along the length direction of the operation hole through a guide structure.

[0013] Optionally, the area of the pressing cover at both ends of the length direction of the operation hole is provided with a receiving groove, the receiving groove is through the operation hole, and the groove side wall in the width direction of the receiving groove is coplanar with the hole side wall in the width direction of the operation hole, at least one of the receiving grooves comprises a first receiving area and a second receiving area in the direction towards the operation hole, the first receiving area is used for accommodating the coating member, and the second receiving area is used for accommodating coating material.

[0014] Optionally, when the coating member is located in the receiving groove, the bottom end of the coating member is attached to the groove bottom wall of the receiving groove.

[0015] Optionally, the coating member is two, and both of the receiving grooves comprise the first receiving area and the second receiving area in the direction opposite to each other.

[0016] Optionally, the height of the guide structure relative to the pressing cover can be adjusted.

[0017] Or, the coating member is detachably connected to the pressing cover.

[0018] Optionally, the positioning structure comprises a positioning groove provided on the base, and the positioning groove is matched with the bottom of the workpiece.

[0019] And / or, there are multiple positioning structures, and the multiple positioning structures are arranged side by side on the base; there are multiple operating holes, and each hole corresponds to one of the positioning structures.

[0020] The processing fixture provided by this utility model has two advantages. First, by adjusting the height of the hinge seat relative to the base, the base and the pressure cap can be adapted to clamp workpieces of different thicknesses, thereby enabling coating operations on workpieces of different thicknesses and improving the applicability and functionality of the processing fixture. Second, the base in the processing fixture positions the workpiece to assist in processing operations such as welding, and the base and the pressure cap cooperate to clamp the workpiece to assist the coating component in coating operations on the workpiece. The structure is simple and the functionality is stronger. Attached Figure Description

[0021] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 A schematic diagram of the machining fixture provided in this embodiment of the present invention, wherein a workpiece is mounted and the pressure cap is in the open position;

[0023] Figure 2 for Figure 1 A magnified view of part A in the image;

[0024] Figure 3 A schematic diagram of an isometric view of a workpiece mounted in a machining fixture provided in an embodiment of the present invention, with the pressure cap located at the coating position;

[0025] Figure 4 for Figure 3 Exploded view of the intermediate coating and other structures.

[0026] Explanation of reference numerals in the attached figures:

[0027] 10-Workpiece; 11-Coating area; 12-Pressure area; 20-Wire harness; 100-Base; 110-Positioning structure; 120-Adjusting column; 130-Second locking area; 200-Cap; 210-Operating hole; 220-First locking area; 300-Hinge seat; 310-Insertion hole; 320-Locking element; 330-Threaded hole; 400-Coating assembly; 410-Coating part; 4 11-Sliding lug; 412-Handle; 420-Guide structure; 421-Guide rail; 421a-Guide groove; 430-Accommodation groove; 431-First accommodation area; 432-Second accommodation area; 433-Base plate; 500-Locking structure; 510-Rotating arm; 520-Hook; 530-Snap ring; 531-Snap body; 532-Hinge shaft; 532a-Connecting hole; 533-Locking nut. Detailed Implementation

[0028] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0029] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] This embodiment provides a machining fixture, such as Figures 1-4As shown, the device includes a base 100 and a pressure cap 200. The top of the base 100 is provided with a positioning structure 110 for positioning the workpiece 10, and the first edge of the base 100 is provided with a hinge seat 300 that can adjust the height. The pressure cap 200 is provided with an operation hole 210, and a coating assembly 400 is provided at the operation hole 210. One side of the pressure cap 200 is hinged to the hinge seat 300, configured such that when the pressure cap 200 rotates around the hinge to the coating position, the operation hole 210 corresponds to the coating area 11 of the workpiece 10 positioned at the positioning structure 110, and the bottom end face of the operation hole 210 abuts against the pressing area 12 of the workpiece 10.

[0032] In the processing fixture provided in this embodiment, the hinge seat 300 is disposed on the first edge of the base 100, and the height of the hinge seat 300 disposed on the base 100 is adjustable; the pressure cap 200 is provided with a coating component 400 for coating operation through the operation hole 210, the pressure cap 200 is hinged to the hinge seat 300, and the pressure cap 200 and the base 100 are located on the same side of the hinge seat 300. The pressure cap 200 can rotate around the hinge towards the base 100 to the coating position, or the pressure cap 200 can rotate around the hinge away from the base 100 to the open position.

[0033] In use, the base 100 in the machining fixture positions the workpiece 10 to assist in the welding and other processing operations of the workpiece 10. The base 100 and the pressure cover 200 work together to clamp the workpiece 10 to assist the coating component 400 in coating the workpiece 10. Furthermore, by adjusting the height of the hinge seat 300 relative to the base 100, the machining fixture can be adapted to the processing of workpieces 10 of different thicknesses.

[0034] Specifically, the height of the hinge seat 300 on the base 100 is first adjusted according to the thickness of the workpiece 10, so that when the pressure cap 200 rotates toward the base 100 to the coating position, the pressure cap 200 is approximately parallel to the top surface of the workpiece 10, thereby ensuring that the base 100 and the pressure cap 200 effectively clamp the workpiece 10, and ensuring the coating effect of the coating assembly 400 on the coating area 11 on the top surface of the workpiece 10. Accordingly, the processing fixture is adapted to the coating operation of workpieces 10 of different models and thicknesses, thereby improving the applicability and functionality of the processing fixture.

[0035] After the height adjustment of the hinge seat 300 is completed, as follows: Figure 1As shown, rotating the pressure cap 200 to the open position, at which point the pressure cap 200 and the base 100 are in the open state, the workpiece 10 to be coated can be placed into the positioning structure 110, thereby limiting the workpiece 10 to the base 100. The top surface of the workpiece 10 includes a coating area 11 for coating with thermally conductive materials and a pressing area 12 for pressing and limiting against the bottom surface of the pressure cap 200. After the workpiece 10 is positioned, welding and other processing operations can be performed on the workpiece 10 to improve the convenience of processing operations and reduce the occurrence of workpiece 10 displacement affecting processing quality, thereby improving the processing yield and efficiency of the workpiece 10.

[0036] When it is necessary to coat workpiece 10, such as Figure 3 As shown, when the pressure cap 200 is rotated to the coating position, the coating area 11 of the workpiece 10 to be coated corresponds vertically to the operation hole 210. The pressing area 12 of the workpiece 10 is offset from the operation hole 210 and is pressed down by the bottom surface of the pressure cap 200. There is a certain gap between the bottom coating end of the coating assembly 400 and the coating area 11. The height of this gap is the thickness of the coating layer obtained by coating. The workpiece 10 is sandwiched between the base 100 and the pressure cap 200. The relative positions of the three are relatively fixed to improve the accuracy and stability of the correspondence between the operation hole 210 and the coating area 11, and to ensure the stability and accuracy of the coating operation. Continuing, coating material is added to the coating end or coating area 11 of the coating assembly 400, and then the coating material is evenly applied to the coating area 11 by the coating assembly 400, forming a coating layer on the top of the coating area 11; after the coating is completed, the pressure cap 200 is rotated to the open position, and the workpiece 10 that has undergone welding and other processing and coating operations is taken out from the positioning structure 110, thereby completing the processing of the workpiece 10.

[0037] The processing fixture provided in this embodiment has two advantages. First, by adjusting the height of the hinge seat 300 relative to the base 100, the base 100 and the pressure cap 200 can be adapted to clamp workpieces 10 of different thicknesses, thereby enabling coating operations on workpieces 10 of different thicknesses and improving the applicability and functionality of the processing fixture. Second, the base 100 in the processing fixture positions the workpiece 10 to assist in processing operations such as welding of the workpiece 10. The base 100 and the pressure cap 200 cooperate to clamp the workpiece 10 to assist the coating component 400 in coating operations on the workpiece 10. The structure is simple and the functionality is stronger.

[0038] In this embodiment, the height adjustment of the hinge seat 300 relative to the base 100 can be specifically adopted in the following form: such as Figure 1 and Figure 3As shown, the first edge of the base 100 is provided with a plurality of vertically extending adjustment posts 120, which are arranged in a straight line at intervals along the length of the first edge; the hinge base 300 is provided with a plurality of insertion holes 310, which correspond one-to-one with the plurality of adjustment posts 120; the insertion holes 310 are open holes, and the adjustment posts 120 are slidably inserted into the corresponding insertion holes 310; the hinge base 300 is provided with a plurality of locking members 320, which correspond one-to-one with the plurality of adjustment posts 120, and the locking members 320 have a locking position for locking the relative position of the insertion holes 310 and the adjustment posts 120, and an adjustment position for releasing the relative position of the insertion holes 310 and the adjustment posts 120.

[0039] The base 100 and the pressure cap 200 can be rectangular in shape. One side edge of the base 100, such as the long side edge, can be provided with multiple adjusting posts 120 arranged at intervals along its length direction. Each adjusting post 120 extends upward approximately perpendicular to the base 100. One side edge of the pressure cap 200, such as the long side edge, is provided with multiple insertion holes 310. The multiple insertion holes 310 are arranged at intervals along its length direction, and each insertion hole 310 extends approximately perpendicular to the pressure cap 200. The multiple adjusting posts 120 are slidably inserted into the multiple insertion holes 310 one by one.

[0040] When it is necessary to adjust the hinge height between the pressure cap 200 and the base 100, the locking member 320 can be adjusted to the adjustment position. Then, the hinge seat 300 can be slid up and down according to the thickness of the workpiece 10 to adjust its height. After the adjustment is completed, the locking member 320 is adjusted to the locking position. At this time, the locking member 320 locks the relative position of the adjusting column 120 inserted into the insertion hole 310, thereby realizing the height locking of the hinge seat 300. The height of the hinge between the pressure cap 200 and the hinge seat 300 is adjusted synchronously with the height of the hinge seat 300, so that the processing fixture can be used for pressing and coating workpieces 10 of different thicknesses.

[0041] Specifically, the locking element 320 may include a screw threaded to the hinge seat 300. The hinge seat 300 is provided with a threaded hole 330 that is approximately perpendicular to the insertion hole 310. The screw is screwed into the threaded hole 330. When the screw is screwed away from the insertion hole 310 and disengaged from the adjusting post 120 inserted into the insertion hole 310, the screw reaches the adjusting position, and the hinge seat 300 can be raised and lowered along the adjusting post 120 to adjust its height. After the relative position of the hinge seat 300 and the adjusting seat is adjusted, the screw is rotated toward the insertion hole 310 so that the end of the screw abuts against the adjusting post 120, and the screw reaches the locking position. The positions of the hinge seat 300 and the adjusting post 120 are relatively fixed, thereby realizing the adjustment of the distance between the pressure cap 200 and the base 100.

[0042] The hinge seat 300 is height-adjustable relative to the base 100. In addition to the above-described form, in some embodiments, the following form may also be adopted: the first edge of the base 100 is provided with a plurality of vertically extending adjustment posts 120, which are arranged in a straight line at intervals along the length direction of the first edge; the hinge seat 300 is provided with a plurality of insertion holes 310, which correspond one-to-one with the plurality of adjustment posts 120; at least one insertion hole 310 is a threaded hole, and the corresponding adjustment post 120 is a stud, the bottom of which is pivotally connected to the base 100, and the stud is threaded into the corresponding threaded hole; the remaining insertion holes 310 are smooth holes, and the corresponding adjustment posts 120 and insertion holes 310 are slidably inserted into each other.

[0043] The bottom end of the stud is rotatably connected to the base 100, and the axial relative position of the adjusting column 120 and the base 100 is fixed. When the height of the hinge seat 300 needs to be adjusted, each stud is rotated synchronously, and the hinge seat 300 moves up and down accordingly, thereby achieving height adjustment of the hinge seat 300. When the insertion hole 310 is a smooth hole, the smooth hole engages with the adjusting column 120 to guide the up and down movement of the hinge seat 300, improving the consistency of the height adjustment of each part of the hinge seat 300. After adjustment, the rotation of the stud is stopped. Preferably, a nut can be screwed onto the stud below or above / below the hinge seat 300. After the position of the hinge seat 300 relative to the stud is determined, the nut can be rotated to abut against the hinge seat 300, thereby achieving secondary locking of the hinge seat 300 and improving the stability of the hinge seat 300 after position adjustment.

[0044] In this embodiment, as Figure 3 and Figure 4 As shown, the edge of the pressure cap 200 relative to the hinge seat 300 is the first locking area 220, and the edge of the base 100 relative to the hinge seat 300 is the second locking area 130. The first locking area 220 and the second locking area 130 are detachably locked by a latch structure 500, and the latch length of the latch structure 500 is adjustable. When the pressure cap 200 rotates and presses against the pressure area 12 of the workpiece 10 to clamp the workpiece 10, the first locking area 220 and the second locking area 130 correspond vertically and lock the two through the locking structure 500. Then, the opposite sides of the pressure cap 200 and the base 100 are locked by the hinge structure and the locking structure 500 respectively, thereby ensuring the clamping stability of the pressure cap 200 and the base 100 on the workpiece 10. Correspondingly, it ensures the relative positional stability and accuracy of the pressure cap 200, the workpiece 10, the base 100 and the coating assembly 400, so that the coating assembly 400 can apply a coating layer with precise thickness to the coating area 11 of the workpiece 10.

[0045] When it is necessary to adjust the relative height between the hinge seat 300 and the base 100, the locking length of the locking structure 500 needs to be adjusted simultaneously so that when the pressure cover 200 and the base 100 clamp the workpiece 10, the locking structure 500 can tightly lock the first locking area 220 and the second locking area 130 together.

[0046] Specifically, in this embodiment, as Figure 1 and Figure 2 As shown, the locking structure 500 includes a rotating arm 510 hinged at one end to the first locking area 220 and a hook 520 fixed to the second locking area 130. The arm of the rotating arm 510 is hinged with a buckle 530, and the length of the buckle 530 is adjustable. When the rotating arm 510 rotates downward to the unlock position, the bottom of the buckle 530 is located below the hook 520. When the rotating arm 510 rotates upward to the locking position, the buckle 530 is engaged in the hook 520. One end of the rotating arm 510 is hinged to the first locking area 220, and the hook 520 is fixedly connected to the second locking area 130. When it is necessary to unlock the locking structure 500, the rotating arm 510 can be rotated toward the base 100 to the unlock position. The buckle 530 connected to the rotating arm 510 then moves toward the hook 520. The bottom of the buckle 530 disengages from the hook 520 and reaches below the hook 520. Then, the pressure cover 200 can be rotated to remove the workpiece 10 or to adjust the height of the hinge seat 300. When the locking mechanism 500 needs to be locked, first rotate the rotating arm 510 to the unlock position, rotate the buckle 530 to be fitted onto the hook 520, then rotate the rotating arm 510 upward away from the base 100, while rotating the buckle 530 so that its bottom is kept below the hook 520. The buckle 530 then moves away from the hook 520 with the rotating arm 510 until the rotating arm 510 reaches the locking position, and the buckle 530 and the hook 520 are tightly engaged, thereby locking the cover 200 and the base 100.

[0047] When adjusting the relative height of the hinge seat 300 and the base 100, the length of the buckle 530 needs to be adjusted so that its length can be used in conjunction with the hook 520. Specifically, the buckle 530 includes a U-shaped buckle body 531 and a hinge shaft 532 hinged to the rotating arm 510. Both ends of the hinge shaft 532 extending out of the rotating arm 510 are provided with connecting holes 532a. Both ends of the buckle body 531 are provided with external threads and inserted into the connecting holes 532a. Locking nuts 533 are screwed onto the threaded sections of the buckle body 531 extending out of the connecting holes 532a. The locking nuts 533 abut against the hinge shaft 532 on both sides. When the length of the buckle 530 needs to be adjusted, the locking nuts 533 can be loosened to adjust the relative position of the end of the buckle body 531 and the connecting hole 532a. After the position adjustment is completed, the locking nuts 533 are rotated to make them abut against the upper and lower sides of the hinge shaft 532 again to lock the position of the buckle body 531, thereby realizing the length adjustment of the buckle 530.

[0048] In this embodiment, as Figure 1 , Figure 3 and Figure 4 As shown, the coating assembly 400 includes a coating element 410, which is inserted into both sides of the operating hole 210 in the width direction. The coating element 410 is slidably connected to the pressure cap 200 along the length direction of the operating hole 210 via a guide structure 420. After the pressure cap 200 and the base 100 clamp the workpiece 10, there is a certain gap between the bottom of the coating element 410 and the coating area 11 on the top surface of the workpiece 10. This gap is the thickness of the coating layer. Coating material, such as thermal grease, can be dripped into the coating area 11 of the workpiece 10 or the bottom of the coating element 410. Then, the coating element 410 is slid along the length direction of the operating hole 210, and the coating element 410 pushes the coating material and spreads it evenly in the coating area 11. In this case, compared with the prior art, a steel mesh is used to support the coating material. In the previous method, only a dotted coating layer could be obtained on the surface of the workpiece 10, resulting in poor coating uniformity and flatness. In this embodiment, the area where the operating hole 210 is located corresponds to the coating area 11 of the workpiece 10, and the width of the coating component 410 is consistent with the width of the operating hole 210. This ensures that the coating component 410 can fully and directly push the coating material during the sliding process along the length direction of the operating hole 210, resulting in a more comprehensive, flat, and uniform coating layer in the coating area 11, and reducing the occurrence of coating material scattering.

[0049] In this embodiment, as Figure 3 and Figure 4 As shown, the pressure cap 200 is provided with receiving grooves 430 at both ends of the operating hole 210 along its length. The receiving grooves 430 are in communication with the operating hole 210, and the groove sidewalls in the width direction of the receiving grooves 430 are coplanar with the hole sidewalls in the width direction of the operating hole 210. At least one receiving groove 430 includes a first receiving area 431 and a second receiving area 432 along the direction toward the operating hole 210. The first receiving area 431 is used to receive the coating part 410, and the second receiving area 432 is used to receive the coating material. After the cap 200 and the base 100 clamp the workpiece 10, the bottom of the receiving groove 430 is not higher than the bottom of the coating part 410. The coating part 410 can be slid to the first receiving area 431, and then sufficient coating material is dripped into the second receiving area 432. Subsequently, the coating part 410 is slid to another receiving groove 430. During the sliding process, the coating part 410 pushes the coating material in the second receiving area 432 to the operating hole 210 and fills the space between the coating part 410 and the top surface of the workpiece 10 to obtain a coating layer until the coating part 410 pushes the excess coating material to another receiving groove 430, thereby completing the coating operation and obtaining a uniform and flat coating layer in the coating area 11 of the workpiece 10.

[0050] The receiving groove 430 is designed to receive coating material in areas outside the coating area 11, allowing excess coating material to be contained within the receiving groove 430 without affecting the flatness of the coating layer in the coating area 11 below the operating hole 210. This reduces the accuracy requirement for the initial amount of coating material dripped into the coating while ensuring the flatness of the coating layer, thus improving the ease of coating operation and coating effect.

[0051] In this embodiment, when the coating component 410 is located within the receiving groove 430, the bottom end of the coating component 410 is attached to the bottom wall of the receiving groove 430. During the coating process, as the coating component 410 slides from the first receiving area 431 to the operating hole 210, it can approximately push out all the coating material dripped into the second receiving area 432 to form an effective coating layer, thereby improving the effective utilization rate of the coating material and reducing the consumption of coating material.

[0052] In this embodiment, as Figure 3 and Figure 4 As shown, there are two coating parts 410, and each of the two receiving grooves 430 includes a first receiving area 431 and a second receiving area 432 in a direction facing each other. When the coating material has a high viscosity and is difficult to smooth, and coating is required, the cap 200 and the base 100 clamp the workpiece 10, and slide the two coating parts 410 into one of the first receiving areas 431 respectively. The two receiving grooves 430 are defined as the first receiving groove 430 and the second receiving groove 430, respectively. The coating part 410 contained in the first receiving groove 430 is the first coating part, and the coating part 410 contained in the second receiving groove 430 is the second coating part. The coating material is dripped into the second receiving area 432 of the first receiving groove 430, and the first coating part slides accordingly. The first coating part pushes the coating material to the coating area 11 and pushes the excess coating material into the second receiving groove 430. The first coating element slides in the second receiving area 432; then the first coating element slides in the opposite direction to the first receiving area 431 of the first receiving groove 430. During the sliding process, the first coating element can push and apply the coating layer to the surface of the coating layer again. Then the second coating element slides towards the first receiving groove 430. The second coating element pushes the coating material on its outer side through the coating layer again to apply and smooth the surface of the coating layer again, and pushes the excess coating material into the second receiving area 432 of the first receiving groove 430. Then the second coating element slides back to the first receiving area 431 of the second receiving groove 430. This process is repeated to achieve multiple applications of the coating layer, thereby ensuring the smoothness and uniformity of the high-viscosity coating layer.

[0053] Of course, in some other embodiments, when the viscosity of the coating material is low and it is easy to smooth, only one coating element 410 may be provided. Accordingly, one of the receiving grooves 430 includes a first receiving area 431 and a second receiving area 432, and the length of the other receiving groove 430 is not limited.

[0054] In this embodiment, the height of the guide structure 420 relative to the pressure cap 200 is adjustable. The coating component 410 is slidably connected to the operating hole 210 via the guide structure 420. The coating component 410 has only the freedom to slide along the length direction of the guide structure 420 relative to the guide structure 420, while the coating component 410 is fixed relative to the guide structure 420 along the height direction. When the required coating thickness needs to be adjusted, the height of the guide structure 420 connected to the pressure cap 200 can be adjusted. The coating component 410 rises and falls synchronously with the guide structure 420. When the pressure cap 200 presses against the top surface of the workpiece 10, the gap height between the bottom surface of the coating component 410 and the coating area 11 of the workpiece 10 changes accordingly, thereby realizing the adjustment of the coating thickness. This allows the processing fixture to be applicable to workpieces 10 of different thicknesses and to apply coatings of different thicknesses to the coating area 11 of the workpiece 10, thereby further improving the applicability and functionality of the processing fixture.

[0055] Specifically, such as Figure 3 and Figure 4 As shown, the guide structure 420 may include guide rails 421 disposed on both sides of the operating hole 210 in the width direction. The guide rails 421 extend along the length direction of the operating hole 210, and the side wall of the guide rails 421 facing the operating hole 210 has a guide groove 421a extending along its length direction. The coating part 410 has sliding ears 411 on both sides, and the sliding ears 411 on both sides are slidably engaged in the guide grooves 421a of the two guide rails 421 respectively. In use, the height of the guide rails 421 connected to the pressure cap 200 can be adjusted to achieve height adjustment of the coating part 410.

[0056] In this embodiment, as Figure 4 As shown, a handle 412 may be provided on the top of the coating component 410. During coating, the coating component 410 can be slid by the handle 412 to improve the convenience of the coating operation.

[0057] In addition to adjusting the height of the guide structure 420 and the coating element 410 as described above, the coating element 410 can also be detachably connected to the pressure cap 200 in this embodiment. When the thickness of the coating layer needs to be adjusted, the original coating element 410 can be removed, and a coating element 410 of appropriate length can be installed into the guide structure 420, thereby changing the gap between the bottom surface of the coating element 410 and the coating area 11 when the pressure cap 200 presses against the workpiece 10, and obtaining a coating layer of the corresponding thickness.

[0058] Among them, such as Figure 1 and Figure 4As shown, through holes can be provided at both ends of the operating hole 210 along its length. The through holes are connected to the operating hole 210, and a base plate 433 is detachably fixed to the bottom of the through hole. The base plate 433 and the hole wall of the through hole form a receiving groove 430. When the height of the bottom end face of the coating part 410 is adjusted, the base plate 433 of the corresponding thickness can be replaced to ensure that the bottom end face of the coating part 410 is in close contact with the base plate 433.

[0059] In this embodiment, as Figure 1 As shown, the positioning structure 110 includes a positioning groove on the base 100, which matches the bottom of the workpiece 10. In use, the base 100 is placed flat on the worktable, and the bottom of the workpiece 10 is embedded in the positioning groove to achieve positioning of the workpiece 10. Subsequently, welding and other operations can be performed on the workpiece 10. After the pressure cap 200 is rotated to press the workpiece 10, a coating operation can be performed on the top surface of the workpiece 10.

[0060] In this embodiment, as Figure 1 , Figure 3 and Figure 4 As shown, there are multiple positioning structures 110, which are arranged side by side on the base 100; there are multiple operating holes 210, each corresponding to one of the positioning structures 110. In use, multiple workpieces 10 can be welded, coated, or otherwise processed to improve the processing efficiency and productivity of the machining fixture.

[0061] Specifically, workpiece 10 can be a laser diode in a laser. When assembling the laser, multiple laser diodes need to be soldered to the circuit board wire bundle 20 to provide power to the laser diodes. Specifically, each laser diode has multiple solder feet on one side (e.g., one side), and these solder feet need to be soldered to the circuit bundle 20. Compared with the prior art, which requires manual soldering of the solder feet of multiple laser diodes one by one, resulting in low efficiency and low welding yield if the laser diodes are easily moved during the welding process, the processing fixture provided in this embodiment can realize rapid batch welding of the circuit bundle and prevent the laser diodes from moving during the welding process, thereby improving the welding efficiency and yield of the laser diodes and the circuit bundle 20. At the same time, it can also improve the coating efficiency and yield of the laser diode coating layer, thereby improving the assembly efficiency and performance of the laser.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A machining tooling, characterized in that, The device includes a base (100) and a pressure cap (200). The top of the base (100) is provided with a positioning structure (110) for positioning a workpiece (10), and the first edge of the base (100) is provided with a hinge seat (300) that can adjust the height. The pressure cap (200) is provided with an operating hole (210), and a coating assembly (400) is provided at the operating hole (210). One side of the pressure cap (200) is hinged to the hinge seat (300), configured such that when the pressure cap (200) rotates around the hinge to the coating position, the operating hole (210) corresponds to the coating area (11) of the workpiece (10) positioned on the positioning structure (110), and the bottom end face of the operating hole (210) abuts against the pressing area (12) of the workpiece (10).

2. The machining tooling according to claim 1, characterized in that, The first edge of the base (100) is provided with a plurality of adjusting posts (120) that are spaced apart along its length and extend vertically, and the hinge seat (300) is provided with a plurality of insertion holes (310) corresponding to the adjusting posts (120). The insertion hole (310) is a light hole, and the adjustment post (120) is slidably inserted into the corresponding insertion hole (310); the hinge seat (300) is provided with a plurality of locking members (320), and the plurality of locking members (320) correspond one-to-one with the plurality of adjustment posts (120), and the locking member (320) has a locking position for locking the relative position of the insertion hole (310) and the adjustment post (120), and an adjustment position for unlocking; Alternatively, at least one insertion hole (310) is a threaded hole, and the corresponding adjusting post (120) is a stud, the bottom of the stud is pivotally connected to the base (100), and the stud is threadedly screwed into the corresponding threaded hole; the remaining insertion holes (310) are smooth holes, and the corresponding adjusting post (120) and the insertion hole (310) are slidably inserted into each other.

3. The machining tooling according to claim 1 or 2, characterized in that, The coating assembly (400) includes a coating element (410), which is inserted into both sides of the operation hole (210) in the width direction, and the coating element (410) is slidably connected to the cap (200) along the length direction of the operation hole (210) through a guide structure (420).

4. The machining tooling according to claim 3, characterized in that, The pressure cap (200) is provided with receiving grooves (430) at both ends of the length direction of the operation hole (210). The receiving grooves (430) are in communication with the operation hole (210), and the groove sidewalls in the width direction of the receiving grooves (430) are coplanar with the hole sidewalls in the width direction of the operation hole (210). At least one of the receiving grooves (430) includes a first receiving area (431) and a second receiving area (432) in the direction toward the operation hole (210). The first receiving area (431) is used to receive the coating part (410), and the second receiving area (432) is used to receive the coating material.

5. The machining tooling according to claim 4, characterized in that, When the coating component (410) is located in the receiving groove (430), the bottom end of the coating component (410) is attached to the bottom wall of the receiving groove (430).

6. The machining tooling according to claim 4, characterized in that, There are two coating components (410), and each of the two receiving grooves (430) includes a first receiving area (431) and a second receiving area (432) in a direction facing each other.

7. The machining tooling according to claim 3, characterized in that, The height of the guide structure (420) relative to the pressure cap (200) is adjustable; Alternatively, the coating component (410) may be detachably connected to the cap (200).

8. The machining tooling according to claim 1 or 2, characterized in that, The positioning structure (110) includes a positioning groove provided on the base (100), the positioning groove matching the bottom of the workpiece (10); And / or, there are multiple positioning structures (110), and multiple positioning structures (110) are arranged side by side on the base (100); there are multiple operating holes (210) and each corresponds to one of the positioning structures (110).

9. The machining tooling according to claim 1 or 2, characterized in that, The pressure cap (200) has a first locking area (220) on one side edge relative to the hinge seat (300), and the base (100) has a second locking area (130) on one side edge relative to the hinge seat (300). The first locking area (220) and the second locking area (130) are detachably locked by a latch structure (500), and the latch length of the latch structure (500) is adjustable.

10. The machining tooling according to claim 9, characterized in that, The locking structure (500) includes a rotating arm (510) hinged at one end to the first locking area (220) and a hook (520) fixed in the second locking area (130). The arm of the rotating arm (510) is hinged with a buckle (530), and the length of the buckle (530) is adjustable. When the rotating arm (510) rotates downward to the unlock position, the bottom of the buckle (530) is located below the hook (520). When the rotating arm (510) rotates upward to the locking position, the buckle (530) is engaged in the hook (520).

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