Pressing jig and pressing method

Abstract

The invention belongs to the technical field of press-fit jigs, and discloses a press-fit jig and a press-fit method.The press-fit jig comprises a bearing frame, a limiting mechanism and a press-fit mechanism. The bearing frame is provided with a working face and a moving driver, the working face is configured to bear a to-be-pressed part, the limiting mechanism is arranged on the bearing frame and can limit the to-be-pressed part on the working face in the X-axis direction and the Y-axis direction, and the pressing mechanism is arranged at the output end of the moving driver and can press the to-be-pressed part on the working face. The movable driver can drive the press-fit mechanism to move relative to the bearing frame in the Y-axis direction, the press-fit mechanism comprises a limiting assembly and a press-fit assembly, the limiting assembly can limit a to-be-pressed part to the working face in the Z-axis direction, the press-fit assembly comprises a pressing driver and a press-fit part, and the press-fit part is driven by the pressing driver to stretch into the to-be-pressed part. And the connecting piece can abut against the to-be-pressed piece. The pressing method uses the pressing jig. Through the arrangement, the press-fit jig can efficiently and conveniently achieve press-fit operation, and the press-fit quality is better.

Description

Technical Field

[0001] The present invention relates to the technical field of pressing jigs, and in particular to a pressing jig and a pressing method. Background Art

[0002] A press-fit fixture usually refers to a fixture used in manufacturing, assembly or processing. Its main function is to press, position and clamp parts. This fixture is widely used in the manufacturing and assembly fields and can be used in various production processes, such as automobile manufacturing, electronic equipment manufacturing, aerospace, etc.

[0003] Existing pressing jigs generally require operators to manually press parts, which is not only inconvenient for automated loading, but also has low pressing efficiency and poor part limiting effect, making some smaller parts prone to movement during the pressing process, thereby affecting the pressing quality. Summary of the invention

[0004] The object of the present invention is to provide a pressing jig which can efficiently and conveniently realize pressing operations with better pressing quality.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] A pressing jig, comprising:

[0007] A carrier frame, provided with a working surface and a moving drive, wherein the working surface is configured to support the workpiece to be pressed;

[0008] A limiting mechanism, arranged on the carrier, capable of limiting the workpiece to be pressed on the working surface in the X-axis direction and the Y-axis direction;

[0009] A pressing mechanism is arranged on the output end of the mobile driver, and the mobile driver can drive the pressing mechanism to move relative to the carrier along the Y-axis direction. The pressing mechanism includes a limiting component and a pressing component. The limiting component can limit the part to be pressed on the working surface in the Z-axis direction. The pressing component includes a pressing driver and a pressing piece. The pressing driver drives the pressing piece to extend into the part to be pressed, so that the connecting piece can be pressed against the part to be pressed.

[0010] Optionally, the limiting mechanism includes a first limiting member and a first limiting driver, the first limiting member and the first limiting driver are arranged on the working surface at intervals along the X-axis direction, the output end of the first limiting driver can move toward the first limiting member along the X-axis direction, and the part to be pressed can be clamped between the first limiting member and the output end of the first limiting driver.

[0011] Optionally, the limiting mechanism also includes a second limiting driver and a second limiting member, the second limiting driver is arranged on the supporting frame, the output end is connected to the second limiting member, and can drive the second limiting member to move along the Y-axis direction, and the second limiting member is configured to abut against both ends of the pressed member along the Y-axis direction.

[0012] Optionally, the pressing jig further comprises a suction mechanism, wherein a suction end of the suction mechanism is disposed on the supporting frame and is capable of adsorbing the workpiece to be pressed onto the working surface.

[0013] Optionally, the limiting assembly includes a third limiting driver and a third limiting member, the output end of the third limiting driver is connected to the third limiting member, and can drive the third limiting member to move along the Z-axis direction, and the third limiting member is configured to abut against the part to be pressed.

[0014] Optionally, the pressure-actuated driver comprises:

[0015] a first press-fit driver;

[0016] The second pressing driver is arranged at the output end of the first pressing driver, and the first pressing driver can drive the second pressing driver to move along the Z-axis direction. The output end of the second pressing driver is connected to the pressing part and can drive the pressing part to move along the Y-axis direction.

[0017] Optionally, the first pressing driver is a cylinder, and a pallet is provided at the output end of the cylinder. The first pressing driver can drive the pallet to move along the Z-axis direction. The pressing assembly also includes a moving frame, and the pallet is slidably connected to the moving frame along the Z-axis direction. The second pressing driver is arranged on the pallet.

[0018] Optionally, a slide rail is provided on the support plate, and the pressing part is slidably connected to the slide rail along the Y-axis direction. The second pressing driver is a cylinder, and the output end of the cylinder is connected to the pressing part, which can drive the pressing part to move along the Y-axis direction.

[0019] Optionally, two pressing mechanisms are provided, and the two pressing mechanisms are respectively arranged on both sides of the working surface, and the mobile driver can drive the two pressing mechanisms to move toward or away from each other along the Y-axis direction.

[0020] Another object of the present invention is to provide a lamination method that can efficiently and conveniently perform the lamination operation with better lamination quality.

[0021] To achieve this object, the present invention adopts the following technical solutions:

[0022] A lamination method, using the lamination jig as described above, the lamination method comprising:

[0023] Step 1: Place the workpiece to be pressed on the working surface;

[0024] Step 2: In the X-axis direction and the Y-axis direction, the workpiece to be pressed is limited on the working surface by a limiting mechanism;

[0025] Step 3: Drive the pressing mechanism to move to the working position along the Y-axis direction through the mobile driver, and then limit the workpiece to be pressed on the working surface through the limit assembly in the Z-axis direction;

[0026] Step 4: Drive the pressing part into the part to be pressed by the pressing driver, and press the connecting part against the part to be pressed.

[0027] Beneficial effects of the present invention:

[0028] The present invention provides a pressing jig and a pressing method. The pressing jig includes a carrier, a limiting mechanism and a pressing mechanism. The carrier is provided with a working surface and a mobile driver. The working surface can support the workpiece to be pressed, thereby providing a stable working platform for the pressing operation of the workpiece to be pressed. The limiting mechanism can limit the workpiece to be pressed on the working surface in the X-axis direction and the Y-axis direction, ensuring that the workpiece to be pressed will not move during the pressing process, thereby improving the pressing quality. The pressing mechanism includes a limiting component and a pressing component. The mobile driver can drive the pressing mechanism to move along the Y-axis direction relative to the carrier, ensuring that the limiting component and the pressing component can reach the working position, thereby further limiting and pressing the workpiece to be pressed, and also facilitating the loading of the material, thereby avoiding the interference of the pressing mechanism with the loading operation of the workpiece to be pressed. The limiting component can limit the workpiece to be pressed on the working surface in the Z-axis direction, further enhancing the stability of the workpiece to be pressed, and preventing the workpiece to be pressed from moving along the Z-axis direction during the pressing process, thereby improving the pressing accuracy. By driving the pressing part into the part to be pressed by the pressure-driven driver, the connecting part can be pressed against the part to be pressed, which can ensure that the connecting part is pressed against the part to be pressed evenly and stably, thereby improving the pressing quality and efficiency. The pressing method uses a pressing jig. Through the above settings, the pressing jig of the present application can efficiently and conveniently realize the pressing operation, and the pressing quality is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic diagram of the overall structure of a pressing fixture provided by an embodiment of the present invention;

[0030] Figure 2 is a partial structural schematic diagram of a pressing fixture provided by an embodiment of the present invention;

[0031] Figure 3 yes Figure 2 A partial enlarged view of the middle A;

[0032] Figure 4 is a front view of a partial structure of a pressing jig provided by an embodiment of the present invention;

[0033] Figure 5 yes Figure 4 A partial enlarged view of point B in the middle;

[0034] Figure 6 is a side view of a partial structure of a pressing jig provided by an embodiment of the present invention;

[0035] Figure 7 It is a partial structural schematic diagram of a part to be pressed provided by an embodiment of the present invention being installed on a pressing jig;

[0036] Figure 8 is a front view of a partial structure of a workpiece to be pressed provided by an embodiment of the present invention installed on a pressing jig;

[0037] Fig. 9 is a top view of a partial structure of a workpiece to be pressed provided by an embodiment of the present invention installed on a pressing jig;

[0038] Fig.10 It is a bottom view of a partial structure of a workpiece to be pressed installed on a pressing jig provided by an embodiment of the present invention;

[0039] Fig.11 is a cross-sectional view of a partial structure of a workpiece to be pressed provided by an embodiment of the present invention installed on a pressing jig;

[0040] Fig.12 yes Fig.11 A partial enlarged view of point C in the middle.

[0041] In the figure:

[0042] 100, piece to be pressed; 101, open end; 102, receiving groove; 103, convex ridge; 200, connecting piece;

[0043] 1. Carrying frame; 11. Working surface; 12. Mobile driver; 13. Second limit block;

[0044] 2. Limiting mechanism; 21. First limiting member; 22. First limiting actuator; 23. Second limiting actuator; 24. Second limiting member;

[0045] 3. Pressing mechanism; 31. Limiting assembly; 311. Third limiting driver; 312. Third limiting member; 32. Pressing assembly; 321. Pressing driver; 3211. First pressing driver; 32111. Support plate; 3212. Second pressing driver; 322. Pressing member; 3221. Extending portion; 3222. Pressing portion; 323. Moving frame; 3231. Travel limiting groove; 3232. First limiting block;

[0046] 4. Suction mechanism; 5. Heating element; 6. Condensation mechanism; 61. Condensation driver; 62. Condensation element. DETAILED DESCRIPTION

[0047] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0048] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0050] In the description of this embodiment, the terms "upper", "lower", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0051] like Figure 1-Figure 12As shown, the present embodiment provides a pressing fixture, which includes a carrier 1, a limiting mechanism 2 and a pressing mechanism 3. The carrier 1 is provided with a working surface 11 and a mobile driver 12, the working surface 11 is configured to support the workpiece 100 to be pressed, the limiting mechanism 2 is arranged on the carrier 1, and can limit the workpiece 100 to be pressed on the working surface 11 in the X-axis direction and the Y-axis direction, the pressing mechanism 3 is arranged on the output end of the mobile driver 12, and the mobile driver 12 can drive the pressing mechanism 3 to move along the Y-axis direction relative to the carrier 1, the pressing mechanism 3 includes a limiting component 31 and a pressing component 32, the limiting component 31 can limit the workpiece 100 to be pressed on the working surface 11 in the Z-axis direction, and the pressing component 32 includes a pressing driver 321 and a pressing member 322, and the pressing member 322 is driven by the pressing driver 321 to extend into the workpiece 100 to be pressed, so that the connecting member 200 can be pressed against the workpiece 100 to be pressed.

[0052] In this embodiment, the carrier 1 is provided with a working surface 11 and a mobile driver 12. The working surface 11 can support the workpiece 100 to be pressed, thereby providing a stable working platform for the pressing operation of the workpiece 100 to be pressed. The limiting mechanism 2 can limit the workpiece 100 to be pressed on the working surface 11 in the X-axis direction and the Y-axis direction, ensuring that the workpiece 100 to be pressed will not move during the pressing process, thereby improving the pressing quality. The pressing mechanism 3 includes a limiting component 31 and a pressing component 32. The mobile driver 12 can drive the pressing mechanism 3 to move along the Y-axis direction relative to the carrier 1, ensuring that the limiting component 31 and the pressing component 32 can reach the working position, thereby further limiting and pressing the workpiece 100 to be pressed, and also facilitating the loading of the material, thereby avoiding interference of the pressing mechanism 3 with the loading operation of the workpiece 100. The limiting assembly 31 can limit the workpiece 100 to be pressed on the working surface 11 in the Z-axis direction, further enhancing the stability of the workpiece 100 and preventing the workpiece 100 from moving along the Z-axis direction during the pressing process, thereby improving the pressing accuracy. The pressing member 322 is driven into the workpiece 100 by the pressure driver 321, so that the connecting member 200 can be pressed against the workpiece 100, ensuring that the connecting member 200 is pressed against the workpiece 100 evenly and stably, thereby improving the pressing quality and efficiency. Through the above-mentioned arrangement, the pressing jig of this embodiment can efficiently and conveniently realize the pressing operation, and the pressing quality is better.

[0053] It should be noted that in this embodiment, the X-axis direction and the Y-axis direction are mutually perpendicular horizontal directions, and the Z-axis direction is a vertical direction, so as to facilitate the pressing operation of the pressed part 100. In other embodiments, the above directions can be adjusted according to actual production operations, and are not limited in detail here.

[0054] The specific structure of the pressing fixture is described below:

[0055] Specifically, Figure 1-Figure 7As shown, in this embodiment, a slide rail is provided on the carrier 1, and the slide rail is extended along the Y-axis direction. The pressing mechanism 3 is slidably connected to the slide rail. By providing the slide rail, a stable moving track is provided for the pressing mechanism 3, which avoids the shaking or deviation of the pressing mechanism 3 during the movement, thereby ensuring the accuracy of the pressing operation. A first limit block 3232 is provided on the pressing mechanism 3, and a second limit block 13 is provided on the carrier 1. When the mobile driver 12 drives the pressing mechanism 3 to move along the Y-axis direction relative to the carrier 1, the first limit block 3232 can be stopped on the second limit block 13, thereby limiting the moving range of the pressing mechanism 3, so that the pressing mechanism 3 can move to the working position and achieve the limit. Through the cooperation of the first limit block 3232 and the second limit block 13, the automatic limit function of the pressing mechanism 3 is realized, manual intervention is reduced, and the automation degree and efficiency of the pressing operation are improved.

[0056] More specifically, if Figure 1-Figure 4 As shown, there are two pressing mechanisms 3, which are respectively arranged on both sides of the working surface 11, and the mobile driver 12 can drive the two pressing mechanisms 3 to move toward or away from each other along the Y-axis direction, so that the two pressing mechanisms 3 can act on both sides of the workpiece 100 to be pressed at the same time, achieving a more uniform and stable pressing effect. Moreover, such a setting improves the efficiency of the pressing operation, shortens the pressing cycle, and thus improves production efficiency.

[0057] More specifically, in the present embodiment, the mobile driver 12 includes a control unit and two cylinders. The control unit is communicatively connected to the cylinders and can control the movement of the cylinders, thereby realizing precise control of the speed, direction and stroke of the cylinders, thereby ensuring that the pressing mechanism 3 can reach the working position according to the predetermined trajectory. The output ends of the two cylinders are respectively connected to the two pressing mechanisms 3, and can simultaneously drive the two pressing mechanisms 3 to move toward or away from each other along the Y-axis direction, thereby realizing rapid and accurate adjustment of the pressing mechanism 3. In other embodiments, the mobile driver 12 includes a pneumatic push rod, and the pressing mechanism 3 is driven to move by the pneumatic push rod. The pneumatic push rod has the advantages of fast response speed and smooth movement, and its movement can be precisely controlled by the control unit. It can be understood that there is no limitation on the specific structure of the mobile driver 12, as long as the above-mentioned functional effects can be achieved.

[0058] Specifically, Figure 1-Figure 3As shown, the limiting mechanism 2 includes a first limiting member 21 and a first limiting driver 22. The first limiting member 21 and the first limiting driver 22 are arranged on the working surface 11 at intervals along the X-axis direction. The output end of the first limiting driver 22 can move toward the first limiting member 21 along the X-axis direction. The part to be pressed 100 can be clamped between the first limiting member 21 and the output end of the first limiting driver 22. Through the cooperation of the first limiting member 21 and the first limiting driver 22, the limiting of the part to be pressed 100 in the X-axis direction is achieved.

[0059] More specifically, in this embodiment, the first limit member 21 is a limit block, and two limit blocks are provided. The two limit blocks are arranged on the working surface 11 at intervals along the Y-axis direction, providing a stable support point for the limit of the workpiece 100 to be pressed in the X-axis direction. The first limit driver 22 is a cylinder, and the telescopic output end of the cylinder can move toward the limit block along the X-axis direction, so that the telescopic output end of the cylinder and the limit block respectively abut against the opposite sides of the workpiece 100 to be pressed in the X-axis direction, thereby realizing the limit operation of the workpiece 100 to be pressed in the X-axis direction, ensuring that the workpiece 100 to be pressed will not move in the X-axis direction, thereby improving the accuracy and stability of the pressing operation. In other embodiments, the first limit member 21 is a limit rod, and the first limit driver 22 is an electric cylinder. The pressed part 100 can be limited between the limit rod and the output end of the electric cylinder, thereby realizing the limiting operation of the pressed part 100 in the X-axis direction. That is, the specific structure of the first limit member 21 and the first limit driver 22 is not limited, as long as the above-mentioned functional effects can be achieved.

[0060] Specifically, Figure 1-Figure 11 As shown, the limiting mechanism 2 also includes a second limiting driver 23 and a second limiting member 24. The second limiting driver 23 is arranged on the carrier 1, and the output end is connected to the second limiting member 24, which can drive the second limiting member 24 to move along the Y-axis direction. The second limiting member 24 is configured to abut against both ends of the part to be pressed 100 along the Y-axis direction, thereby limiting the part to be pressed 100 in the Y-axis direction, preventing the part to be pressed 100 from moving along the Y-axis direction during the pressing process, and improving the accuracy and stability of the pressing operation.

[0061] More specifically, in this embodiment, a material table is provided on the carrier 1, and the table top of the material table is the working surface 11. The position of the material table along the Z-axis direction is higher than the bottom position of the carrier 1, so that the robot or manual loading operation of the workpiece 100 to be pressed can be performed. The second limit driver 23 is a cylinder, which has the advantages of simple structure, reliable operation, and easy control. The second limit member 24 is a limit block, and the telescopic output end of the cylinder is connected to the limit block. The carrier 1 is provided with a slide rail, and the limit block is slidably connected to the slide rail, so that the limit block can move relative to the carrier 1 along the Y-axis direction under the driving action of the cylinder. Among them, there are two cylinders and two limit blocks, and the two cylinders and the two limit blocks are arranged one by one, so that the two limit blocks can respectively abut against the opposite sides of the workpiece 100 to be pressed from the opposite sides of the material table, thereby realizing the limiting effect on the workpiece 100 to be pressed in the Y-axis direction, ensuring that the workpiece 100 to be pressed will not move along the Y-axis direction during the pressing process.

[0062] More specifically, in other embodiments, the second limit driver 23 is an electric cylinder, which has the advantages of high precision, high speed, high rigidity and easy control. The second limit member 24 is a limit plate, which is driven by the electric cylinder to move along the Y-axis direction to achieve the above-mentioned functions. The specific structures of the second limit driver 23 and the second limit member 24 are not limited here.

[0063] Specifically, Figure 2-Figure 11 As shown, the pressing jig further includes a suction mechanism 4, the suction end of which is disposed on the carrier 1, and can adsorb the workpiece 100 to be pressed onto the working surface 11, so as to facilitate the positioning and pressing of the workpiece 100. The pressing mechanism adopts a liquid ring vacuum pump or a dry vacuum pump, and the suction end of the suction mechanism 4 is disposed toward the working surface 11, so that the workpiece 100 to be pressed is firmly adsorbed onto the working surface 11 under the action of negative pressure, thereby ensuring that the workpiece 100 to be pressed will not move or be misplaced during the pressing process.

[0064] Specifically, Figure 2-Figure 12 As shown, the limiting assembly 31 includes a third limiting driver 311 and a third limiting piece 312. The output end of the third limiting driver 311 is connected to the third limiting piece 312, and can drive the third limiting piece 312 to move along the Z-axis direction. The third limiting piece 312 is configured to abut against the part to be pressed 100, so that the part to be pressed 100 can be firmly abutted against the working surface 11 under the pressing action of the third limiting piece 312, thereby realizing the limitation of the part to be pressed 100 in the Z-axis direction.

[0065] More specifically, in this embodiment, the third limit driver 311 is a cylinder, and the third limit member 312 is a limit block. The output end of the cylinder is connected to the limit block, which can drive the limit block to move along the Z-axis direction and press the piece to be pressed 100 against the working surface 11, thereby limiting the piece to be pressed 100 on the working surface 11 along the Z-axis direction, and realizing the limit of the piece to be pressed 100 in the Z-axis direction. In other embodiments, the third limit driver 311 is a hydraulic cylinder, which has the advantages of large output force, stable movement, and easy to achieve precise control. The third limit member 312 is a limit rod, and the output end of the hydraulic cylinder is connected to the limit rod, thereby realizing the above-mentioned functional role. The specific structure of the third limit driver 311 and the third limit member 312 is not limited here.

[0066] Specifically, Figure 2-Figure 11 As shown, the pressing driver 321 includes a first pressing driver 3211 and a second pressing driver 3212. The second pressing driver 3212 is arranged at the output end of the first pressing driver 3211. The first pressing driver 3211 can drive the second pressing driver 3212 to move along the Z-axis direction. The output end of the second pressing driver 3212 is connected to the pressing member 322, and can drive the pressing member 322 to move along the Y-axis direction. Through the above arrangement, the pressing member 322 can achieve precise movement in both the Z-axis and the Y-axis directions to meet the needs of complex pressing operations.

[0067] Specifically, in the present embodiment, the first pressing driver 3211 is a cylinder, and a support plate 32111 is provided at the output end of the cylinder. The support plate 32111 is used to carry and transmit the power of the cylinder, and at the same time serves as a mounting platform for the second pressing driver 3212. The first pressing driver 3211 can drive the support plate 32111 to move along the Z-axis direction. The pressing assembly 32 also includes a moving frame 323, and the support plate 32111 is slidably connected to the moving frame 323 along the Z-axis direction, thereby ensuring that the support plate 32111 does not deviate when moving along the Z-axis direction. The second pressing driver 3212 is arranged on the support plate 32111, and the movement of the support plate 32111 can drive the second pressing driver 3212 to move along the Z-axis direction. In other embodiments, the first pressing driver 3211 is an electric cylinder, which drives the support plate 32111 to move relative to the moving frame 323 along the Z-axis direction. It has the advantages of precise control, smooth movement, and easy automation control, and can achieve precise adjustment of the position of the support plate 32111. It is understandable that the specific structure of the first pressing driver 3211 is not limited, as long as the above-mentioned functions can be achieved.

[0068] Specifically, Figure 7-Figure 12As shown, a slide rail is provided on the support plate 32111, and the pressing piece 322 is connected to the slide rail by sliding along the Y-axis direction. The slide rail can provide a precise sliding path for the pressing piece 322 to ensure the smooth movement of the pressing piece 322 in the Y-axis direction. The second pressing driver 3212 is a cylinder, and the output end of the cylinder is connected to the pressing piece 322, which can drive the pressing piece 322 to move along the Y-axis direction, thereby facilitating the pressing piece 322 to press the connecting piece 200 against the piece to be pressed 100, thereby achieving the pressing operation.

[0069] More specifically, a travel limit slot 3231 is provided on the moving frame 323, and the travel limit slot 3231 is used to limit the moving travel of the pressing piece 322. The second pressing driver 3212 and the pressing piece 322 are respectively arranged at opposite ends of the support plate 32111 along the Z-axis direction, and the pressing piece 322 is provided with an extension portion 3221 extending along the Z-axis direction, and the extension portion 3221 extends into the travel limit slot 3231. The output end of the second pressing driver 3212 is penetrated through the side wall of the travel limit slot 3231 and is fixedly connected to the extension portion 3221 by a nut. When the second pressing driver 3212 drives the pressing piece 322 to move along the Y-axis direction, the extension portion 3221 can stop at the side wall of the travel limit slot 3231, thereby limiting the moving travel of the pressing piece 322. When the second pressing driver 3212 is in operation, it can drive the pressing part 322 to move along the Y-axis direction. During the movement of the pressing part 322, since the extension portion 3221 always extends into the travel limit groove 3231, the extension portion 3221 will be blocked by the side wall of the travel limit groove 3231, thereby limiting the further movement of the pressing part 322. This arrangement ensures that the pressing operation is carried out within a safe range and avoids component damage or accidents due to excessive movement.

[0070] More specifically, Figure 2 , Figure 3 , Figure 7 and Fig. 9 As shown, in this embodiment, the pressing assembly 32 includes two pressing pieces 322, which are arranged on the support plate 32111 at intervals along the X-axis direction and are slidably connected to the support plate 32111 through slide rails. Two second pressing drivers 3212 are provided, and the two second pressing drivers 3212 are connected to the two pressing pieces 322 in a one-to-one correspondence, and can drive the two pressing pieces 322 to move synchronously along the Y-axis direction. Through the synchronous operation of the two second pressing drivers 3212, the synchronous control of the two pressing pieces 322 can be achieved to ensure their coordination and consistency during the pressing process. Moreover, since the two pressing pieces 322 can perform the pressing operation at the same time, the operation efficiency is improved and the production cycle is shortened.

[0071] Specifically, Figure 7-Figure 12As shown, the pressing jig also includes a heating element 5, which is arranged on the second limiting element 24 and the pressing element 322, and is used to heat the piece to be pressed 100, so that the connecting element 200 and the piece to be pressed 100 are tightly connected. Among them, the heating element 5 can be selected from a heating plate, a heating wire or a heating tube, etc. The specific selection depends on factors such as heating requirements, jig size and cost, and the specific structure of the heating element 5 is not limited too much here. After the piece to be pressed 100 has achieved the limiting operation on the working surface 11, the piece to be pressed 100 is preheated by the heating element 5. When the pressing element 322 moves along the Y-axis direction under the drive of the second pressing driver 3212 and applies pressure to the connecting element 200 and the piece to be pressed 100, the combined effect of heating and pressure enables the connecting element 200 and the piece to be pressed 100 to be tightly connected, thereby ensuring the pressing quality and improving the working efficiency.

[0072] Specifically, Figure 1-Figure 11 As shown, the pressing jig also includes a condensation mechanism 6, which is arranged on the carrier 1, and includes a condensation driver 61 and a condensation member 62. When the second limit driver 23 drives the second limit member 24 to move in a direction away from the part to be pressed 100, the condensation driver 61 can drive the condensation member 62 to move along the Z-axis direction, and make the condensation member 62 abut against the end of the part to be pressed 100 along the Y-axis direction, thereby cooling the part to be pressed 100 and the connecting member 200, and further strengthening the connection strength between the part to be pressed 100 and the connecting member 200.

[0073] More specifically, in the present embodiment, the condensation driver 61 is a cylinder, and the condensation member 62 is a cooling head, etc., which contains a coolant circulation channel. When the pressed part 100 is pressed, the second limit driver 23 can drive the second limit member 24 to move, thereby providing a moving space for the condensation member 62, and the condensation driver 61 drives the condensation member 62 to move along the Z-axis direction until the condensation member 62 abuts against the end of the pressed part 100 along the Y-axis direction. At this time, the condensation member 62 begins to quickly cool the connection area between the pressed part 100 and the connecting member 200, further strengthening the connection strength between the pressed part 100 and the connecting member 200. In other embodiments, the condensation driver 61 is a hydraulic cylinder, and the condensation member 62 is a plate-like structure. The condensation operation is realized by driving the condensation plate by the hydraulic cylinder. No excessive restrictions are made on the above components here, as long as the above functions can be achieved.

[0074] It should be noted that if Figure 1-Figure 12As shown, in this embodiment, the pressed part 100 is a shell, and the horizontal cross section of the shell is a rectangle. The top of the shell is provided with an open end 101, and the inside of the shell is provided with a receiving groove 102, which is connected to the outside through the open end 101. The inner wall of the receiving groove 102 is provided with a convex rib 103 extending along the circumference of the shell. The third limiting member 312 moves along the Z-axis direction and abuts against the convex rib 103, so as to realize the limiting effect of the shell in the Z-axis direction. Fig.11 and Fig.12 As shown, the inner wall of the receiving groove 102 between the convex rib 103 and the bottom of the receiving groove 102 is the surface to be pressed of the connecting piece 200. The connecting piece 200 is a connecting plate, and the connecting plate needs to be bonded to the surface to be pressed, that is, a colloid is provided between the connecting plate and the surface to be pressed, which is used to bond the connecting plate and the piece to be pressed 100. The pressing piece 322 is provided with a pressing part 3222, and the pressing part 3222 is configured to abut against the connecting plate. The pressing part 3222 can be driven to move along the Y-axis direction by the second pressing driver 3212, and then the connecting plate is pressed against the surface to be pressed, thereby realizing the effective connection between the piece to be pressed 100 and the connecting piece 200. Among them, the pressing part 3222 adopts a block or plate structure, and its specific shape is not limited too much here.

[0075] In addition, connecting pieces 200 are provided on both sides of the inner wall of the accommodating groove 102. By setting up two pressing mechanisms 3, the connecting pieces 200 on both sides of the accommodating groove 102 can be pressed synchronously, which not only ensures the stability of the shell during the pressing process, but also improves the working efficiency.

[0076] In other embodiments, the piece to be pressed 100 is a box body, and the connecting piece 200 is a block structure. The pressing driver 321 drives the pressing piece 322 to move, so as to realize the pressing operation between the piece to be pressed 100 and the connecting piece 200. It is understandable that the specific structures of the piece to be pressed 100 and the connecting piece 200 are not limited, and the operator can apply the pressing fixture of this embodiment to the pressing operation between different pieces to be pressed 100 and the connecting piece 200 according to the specific production operation requirements.

[0077] like Figure 1-Figure 12 As shown, this embodiment also provides a lamination method, which can efficiently and conveniently achieve lamination work by using a lamination jig, and the lamination quality is better. The lamination method includes the following steps:

[0078] Step 1: Place the workpiece 100 to be pressed on the working surface 11 .

[0079] In step 1, the workpiece 100 to be pressed is placed on the working surface 11 by a robot arm or manual operation.

[0080] Step 2: In the X-axis direction and the Y-axis direction, the workpiece 100 to be pressed is limited on the working surface 11 by the limiting mechanism 2.

[0081] In step two, the first limit driver 22 is turned on so that the output end of the first limit driver 22 can move toward the first limit piece 21 along the X-axis direction, and the piece to be pressed 100 is clamped between the first limit piece 21 and the output end of the first limit driver 22 to achieve the limitation of the piece to be pressed 100 in the X-axis direction; then the two second limit drivers 23 are used to drive the two second limit members 24 to move toward each other along the Y-axis direction, so that the two second limit members 24 are respectively abutted against the two ends of the piece to be pressed 100 along the Y-axis direction, thereby achieving the limitation of the piece to be pressed 100 in the Y-axis direction, preventing the piece to be pressed 100 from moving along the Y-axis direction during the pressing process, and improving the accuracy and stability of the pressing operation.

[0082] Step 3: The pressing mechanism 3 is driven to move to the working position along the Y-axis direction by the mobile driver 12 , and then the workpiece 100 to be pressed is limited on the working surface 11 in the Z-axis direction by the limiting assembly 31 .

[0083] In step three, two pressing mechanisms 3 are simultaneously driven by two mobile drivers 12 to move toward or away from each other along the Y-axis direction, thereby realizing rapid and accurate adjustment of the pressing mechanism 3. When the pressing mechanism 3 moves relative to the carrier 1 along the Y-axis direction, the first limit block 3232 can be stopped on the second limit block 13, thereby limiting the moving range of the pressing mechanism 3, so that the pressing mechanism 3 can move to the working position and achieve the limit. Then, the third limit member 312 is driven by the third limit driver 311 to move along the Z-axis direction, so that the pressed part 100 can be firmly abutted against the working surface 11 under the pressing action of the third limit member 312, thereby achieving the limit of the pressed part 100 in the Z-axis direction.

[0084] Step 4: The pressing member 322 is driven into the piece to be pressed 100 by the pressing driver 321 , so as to press the connecting member 200 against the piece to be pressed 100 .

[0085] In step 4, the first pressing driver 3211 drives the second pressing driver 3212 to move along the Z-axis direction, thereby driving the pressing member 322 to move along the Z-axis direction, so as to ensure that the pressing portion 3222 can extend into the receiving groove 102. The second pressing driver 3212 can drive the pressing member 322 to move along the Y-axis direction, thereby driving the pressing portion 3222 to abut against the connecting member 200, so that the connecting member 200 can be firmly connected to the component 100 to be pressed.

[0086] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A pressing fixture, characterized in that: include: A carrier frame (1) is provided with a working surface (11) and a movable driver (12), wherein the working surface (11) is configured to support a workpiece to be pressed (100); A limiting mechanism (2) is arranged on the carrier (1) and is capable of limiting the part to be pressed (100) on the working surface (11) in the X-axis direction and the Y-axis direction; A pressing mechanism (3) is arranged on the output end of the mobile driver (12); the mobile driver (12) is capable of driving the pressing mechanism (3) to move relative to the carrier (1) along the Y-axis direction; the pressing mechanism (3) comprises a limiting component (31) and a pressing component (32); the limiting component (31) is capable of limiting the position of the part to be pressed (100) on the working surface (11) in the Z-axis direction; the pressing component (32) comprises a pressing driver (321) and a pressing component (322); the pressing driver (321) drives the pressing component (322) to extend into the part to be pressed (100), and the connecting component (200) is capable of pressing against the part to be pressed (100).

2. The pressing jig according to claim 1, characterized in that: The limiting mechanism (2) comprises a first limiting member (21) and a first limiting driver (22); the first limiting member (21) and the first limiting driver (22) are arranged on the working surface (11) at intervals along the X-axis direction; the output end of the first limiting driver (22) can move along the X-axis direction toward the first limiting member (21); and the part to be pressed (100) can be clamped between the first limiting member (21) and the output end of the first limiting driver (22).

3. The pressing jig according to claim 2, characterized in that: The limiting mechanism (2) further comprises a second limiting driver (23) and a second limiting member (24); the second limiting driver (23) is arranged on the supporting frame (1), and an output end is connected to the second limiting member (24), and is capable of driving the second limiting member (24) to move along the Y-axis direction; the second limiting member (24) is configured to abut against both ends of the pressed member (100) along the Y-axis direction.

4. The pressing jig according to claim 1, characterized in that: The pressing jig further comprises a suction mechanism (4), wherein the suction end of the suction mechanism (4) is arranged on the supporting frame (1) and is capable of sucking the workpiece (100) to be pressed onto the working surface (11).

5. The pressing jig according to claim 1, characterized in that: The limiting assembly (31) comprises a third limiting driver (311) and a third limiting member (312); an output end of the third limiting driver (311) is connected to the third limiting member (312) and is capable of driving the third limiting member (312) to move along the Z-axis direction; the third limiting member (312) is configured to abut against the member to be pressed (100).

6. The pressing jig according to claim 1, characterized in that: The pressure-actuated driver (321) comprises: A first pressing driver (3211); The second pressing driver (3212) is arranged at the output end of the first pressing driver (3211), and the first pressing driver (3211) can drive the second pressing driver (3212) to move along the Z-axis direction. The output end of the second pressing driver (3212) is connected to the pressing part (322), and can drive the pressing part (322) to move along the Y-axis direction.

7. The pressing jig according to claim 6, characterized in that: The first pressing driver (3211) is a cylinder, and a support plate (32111) is provided at the output end of the cylinder. The first pressing driver (3211) can drive the support plate (32111) to move along the Z-axis direction. The pressing assembly (32) also includes a movable frame (323), and the support plate (32111) is slidably connected to the movable frame (323) along the Z-axis direction. The second pressing driver (3212) is arranged on the support plate (32111).

8. The pressing jig according to claim 7, characterized in that: The support plate (32111) is provided with a slide rail, and the pressing part (322) is slidably connected to the slide rail along the Y-axis direction. The second pressing driver (3212) is a cylinder, and the output end of the cylinder is connected to the pressing part (322), which can drive the pressing part (322) to move along the Y-axis direction.

9. The pressing jig according to any one of claims 1 to 8, characterized in that: Two pressing mechanisms (3) are provided, and the two pressing mechanisms (3) are respectively arranged on both sides of the working surface (11), and the movable driver (12) can drive the two pressing mechanisms (3) to move toward or away from each other along the Y-axis direction.

10. A lamination method, characterized in that: Using the pressing jig according to any one of claims 1 to 9, the pressing method comprises: Step 1: placing the workpiece to be pressed (100) on the working surface (11); Step 2: In the X-axis direction and the Y-axis direction, the workpiece to be pressed (100) is limited on the working surface (11) by the limiting mechanism (2); Step 3: driving the pressing mechanism (3) to move to the working position along the Y-axis direction by the mobile driver (12), and then limiting the workpiece (100) to be pressed on the working surface (11) in the Z-axis direction by the limiting assembly (31); Step 4: Drive the pressing member (322) to extend into the member to be pressed (100) through the pressing driver (321), and press the connecting member (200) against the member to be pressed (100).

Images