Engine brush holder base plate stamping die with automatic suction mechanism

Abstract

The application discloses a stamping die with an automatic suction mechanism for an engine brush holder bottom plate, which comprises a demoulding mechanism and a suction transfer component, a bottom die bearing cleaning mechanism connected by bolts is arranged above the periphery of a heating assembly, a stamping forming component connected by bolts is arranged on the side of the bottom die bearing cleaning mechanism, and a suction transfer component connected by bolts is arranged on the side of the stamping forming component. The device can realize the continuous forming of the brush holder bottom plate by the suction transfer component and the bottom die bearing cleaning mechanism, greatly improves the production efficiency, guarantees the size precision of the product, avoids the batch rejection of the product, greatly reduces the production cost, and forms the brush holder bottom plate by using a continuous die, so that the forming of the whole product can be completed on the continuous die, and punching is performed after the forming is completed, the punching precision is guaranteed, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of engine stamping die, in particular to an engine brush holder bottom plate stamping die with automatic suction mechanism. BACKGROUND

[0002] In recent years, with the rapid development of economy, metal materials are widely used in various industrial products. To make metal materials into various industrial products, various methods such as forging, casting, stamping, etc. can be used. Among them, the stamping process is often used in metal processing, which is a common method to shape metal materials by using stamping die to form various products under the action of a press. The stamping die is an essential process equipment for stamping production and is a technology-intensive product. The quality, production efficiency and production cost of stamping parts are directly related to die design and manufacturing. The level of die design and manufacturing technology is one of the important indicators to measure the manufacturing level of a product, which determines the quality, benefit and development ability of new products to a great extent. According to the stamping process, the stamping die can be divided into blanking die, bending die, drawing die, forming die and riveting die, etc.

[0003] The stamping part is completed by the relative movement of the upper and lower dies of the stamping die. The entire stamping die is divided into working parts, positioning parts, pressing parts, unloading and discharging parts, guide parts, supporting and clamping parts, and fastening parts according to the working function. The stamping die is divided into single-process die and continuous die according to the forming process. The single-process die forms one to two shapes per set of die, and the efficiency is low. The continuous die refers to the completion of the forming of the entire product by a set of die. Since many automobile parts are metal parts, stamping dies are widely used in the automotive industry. In order to meet the strong demand for passenger cars, major automobile manufacturers are constantly expanding their production capacity, and the increasing number of cars has made the production of spare parts increasingly automated. Traditionally, various metal structural parts are generally made according to the material properties and shape characteristics of the metal structural parts, and the stamping process is prepared according to the material forming requirements. The hardware stamping die is made according to the stamping process, and the raw material is formed on the die to obtain the required metal structural part. In order to improve production efficiency, major manufacturers have developed stamping continuous dies to increase production. However, due to the complexity of automobile parts, many metal parts cannot be made on a set of continuous die, or they are still made in the form of single-process die, which consumes manpower and resources. The brush holder bottom plate of the present application is a bottom plate of the stator of an automobile starter motor, which is used to fix the carbon brush, magnetic steel, insulating plate, etc. on the machine shell (stator shell). SUMMARY

[0004] In order to solve the above problems, the application provides an engine brush holder bottom plate stamping die with an automatic suction mechanism, which can realize continuous forming of the brush holder bottom plate by the suction transfer component and the bottom die bearing cleaning mechanism, greatly improves the production efficiency, ensures the dimensional accuracy of the product, avoids the batch rejection of the product, greatly reduces the production cost, and forms the brush holder bottom plate by using the continuous die, so that the forming of the whole product can be completed on the continuous die, and punching is performed after the forming is completed, so as to ensure the punching accuracy and improve the production efficiency.

[0005] In order to achieve the above purpose, the application provides the following technical scheme:

[0006] The engine brush holder bottom plate stamping die with the automatic suction mechanism comprises a demolding mechanism and a suction transfer component, a bottom die bearing cleaning mechanism is arranged on the upper side of the periphery of the demolding mechanism, a stamping forming component is arranged on the side of the bottom die bearing cleaning mechanism, and the suction transfer component is arranged on the upper side of the stamping forming component.

[0007] As a further technical scheme, the demolding mechanism comprises a pad, a bottom groove box, a first limiting sleeve, a demolding block, a first lead screw assembly, a sliding block and a top inclined block, the bottom groove box is arranged on the upper side of the pad, a first limiting sleeve is arranged on the upper side of one end of the bottom groove box, and the demolding block is arranged on the upper side of the first limiting sleeve.

[0008] As a further technical scheme, the output end of the bottom groove box is provided with a first lead screw assembly, the output end of the first lead screw assembly is provided with a sliding block connected in a threaded manner, and the upper side of the sliding block is provided with a top inclined block.

[0009] As a further technical scheme, the bottom die bearing cleaning mechanism comprises an end-to-end column, an upper inclined groove box, a driving motor, a second lead screw assembly, a sliding base, a moving air cylinder, a plug-in block, a sliding hole disc, a shock absorber, a receiving box, a second limiting sleeve, a bottom die plate, a side frame, a sleeve wall, a first pump body and a jet nozzle, the upper inclined groove box is bolted to the upper side of the periphery of the bottom groove box through the end-to-end column, the two end inner sides of the upper inclined groove box are provided with a second lead screw assembly connected with the output end of the driving motor, the output end of the second lead screw assembly is provided with a sliding base connected in a threaded manner, the upper inner side of the sliding base is provided with a moving air cylinder, and the output end of the moving air cylinder is provided with a plug-in block.

[0010] As a further technical scheme, the upper chute box is provided with a sliding hole disc in sliding connection, and the upper periphery of the sliding hole disc is provided with a shock absorber, the upper periphery of the shock absorber is provided with a receiving box, the inner side of the receiving box is provided with a bottom die plate for mounting a second limiting sleeve, one end of the upper chute box is provided with a side frame in bolt connection, the outer end of the side frame is provided with a sleeve wall, the upper outer side of the sleeve wall is provided with a first pump body, and the output end of the first pump body is provided with a jet nozzle.

[0011] As a further technical scheme, the stamping forming part comprises a bolt column, a pair of racks, a sliding rod, a lifting beam, a top sleeve box, an assembly base, a forming punch, a top beam, a hydraulic oil cylinder and a lifting base, the bolt column is bolted to the lower side of the upper chute box, the outer end of the bolt column is provided with a pair of racks, the lifting beam is in sliding connection with the pair of racks through the sliding rod, the lower side of the lifting beam is provided with a top sleeve box in bolt connection, and the top sleeve box is bolted to the forming punch through the assembly base.

[0012] As a further technical scheme, the upper periphery of the pair of racks is provided with a top beam, and the upper periphery of the top beam is provided with a hydraulic oil cylinder, the output end of the hydraulic oil cylinder is provided with a lifting base.

[0013] As a further technical scheme, the suction and transfer part comprises a top base, a connecting frame, a robot arm base, a first arm, a second arm, a gas distribution base, a suction nozzle, a flexible air pipe and a second pump body, the connecting frame is bolted to one side of the top beam through the top base, the lower side of one end of the connecting frame is provided with a robot arm base, the lower side of the robot arm base is provided with a first arm, and one end of the first arm is provided with a second arm.

[0014] As a further technical scheme, one end of the second arm is provided with a gas distribution base, the lower side of the gas distribution base is provided with a suction nozzle, one side of the gas distribution base is provided with a flexible air pipe, and the output end of the flexible air pipe is provided with a second pump body in sleeve connection.

[0015] Compared with the prior art, the beneficial effects of the present application are:

[0016] The device of the present application mainly utilizes the suction and transfer part and the bottom die bearing cleaning mechanism to achieve the purpose of continuous forming of the brush holder bottom plate, greatly improves the production efficiency, ensures the dimensional accuracy of the product, avoids the batch rejection of the product, greatly reduces the production cost, and utilizes the continuous die to form the brush holder bottom plate, so that the entire product forming can be completed on the continuous die, and punching is performed after the forming is completed, the punching precision is ensured, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1It is a structure schematic diagram of an engine brush holder bottom plate stamping die with an automatic suction mechanism;

[0018] Figure 2 It is a structure schematic diagram of the invention in the bottom view;

[0019] Figure 3 It is a structure schematic diagram of the invention with a demolding mechanism;

[0020] Figure 4 It is a structure schematic diagram of the invention with a bottom mold carrying cleaning mechanism;

[0021] Figure 5 It is a structure schematic diagram of the invention with a stamping forming part;

[0022] Figure 6 It is a structure schematic diagram of the invention with a suction transfer part.

[0023] In the figure: 1, with a demolding mechanism; 101, a pad; 102, a bottom groove box; 103, a first limiting sleeve; 104, a demolding block; 105, a first screw rod group; 106, a sliding block; 107, a top inclined block; 2, a bottom mold carrying cleaning mechanism; 201, an end-to-end column; 202, an upper inclined groove box; 203, a driving motor; 204, a second screw rod group; 205, a sliding base; 206, a moving air cylinder; 207, a plug-in block; 208, a sliding hole disc; 209, a shock absorber; 2010, a receiving box; 2011, a second limiting sleeve; 2012, a bottom mold plate; 2013, a side frame; 2014, a sleeve wall; 2015, a first pump body; 2016, a jet nozzle; 3, a stamping forming part; 301, a bolt column; 302, a pair of frames; 303, a sliding rod; 304, a lifting beam; 305, a top sleeve box; 306, an assembly base; 307, a forming punch; 308, a top beam; 309, a hydraulic oil cylinder; 3010, a lifting base; 4, a suction transfer part; 401, a top base; 402, a connecting frame; 403, an arm base; 404, a first arm; 405, a second arm; 406, a gas distribution base; 407, a suction cup nozzle; 408, a flexible air pipe; 409, a second pump body. DETAILED DESCRIPTION

[0024] In the description of the present application, it needs to be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" and the like can be explicitly or implicitly included one or more. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0025] In the description of the present application, it needs to be understood that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely in the following with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] Please refer to Figures 1-6 In the embodiments of the present application, an engine brush holder bottom plate stamping die with automatic suction mechanism comprises a mounting demolding mechanism 1 and a suction transfer component 4. A bottom die bearing cleaning mechanism 2 connected by bolts is arranged above the four sides of the mounting demolding mechanism 1. A stamping forming component 3 connected by bolts is arranged on the side of the bottom die bearing cleaning mechanism 2. The suction transfer component 4 connected by bolts is arranged on the side above the stamping forming component 3.

[0028] The mounting demolding mechanism 1 comprises a cushion block 101, a bottom groove box 102, a first limiting sleeve strip 103, a demolding block 104, a first screw rod set 105, a sliding block 106 and a top inclined block 107. The bottom groove box 102 is arranged above the cushion block 101. The first limiting sleeve strip 103 is arranged above one end of the bottom groove box 102. The demolding block 104 is arranged above the first limiting sleeve strip 103.

[0029] The top inclined block 107 is matched with the first limiting sleeve strip 103 above one end of the upper bottom groove box 102, the demolding block 104 is matched with the second limiting sleeve strip 2011 and the bottom mold plate 2012 to push out the product.

[0030] The output end of the bottom groove box 102 is provided with a first screw rod set 105, the output end of the first screw rod set 105 is provided with a threaded sliding block 106, and the upper side of the sliding block 106 is provided with a top inclined block 107.

[0031] In the embodiment of the application, the output operation of the upper inclined groove box 202, the driving motor 203, the second screw rod set 204 and the sliding base 205 is used to make the sliding hole disc 208 run to the suitable unloading position, the output operation of the output end of the bottom groove box 102 is used to make the first screw rod set 105 output operation, and the sliding block 106 is used to make the top inclined block 107 move.

[0032] The bottom mold bearing cleaning mechanism 2 comprises an end-to-column 201, an upper inclined groove box 202, a driving motor 203, a second screw rod set 204, a sliding base 205, a moving air cylinder 206, a plug-in block 207, a sliding hole disc 208, a shock absorber 209, a receiving box 2010, a second limiting sleeve strip 2011, a bottom mold plate 2012, a side frame 2013, a sleeve wall 2014, a first pump body 2015 and a jet nozzle 2016, the upper inclined groove box 202 is bolted on the upper side of the four sides of the bottom groove box 102 through the end-to-column 201, the two end inner sides of the upper inclined groove box 202 are provided with the second screw rod set 204 connected with the output end of the driving motor 203, the output end of the second screw rod set 204 is threadedly connected with the sliding base 205, the upper inner side of the sliding base 205 is provided with the moving air cylinder 206, and the output end of the moving air cylinder 206 is provided with the plug-in block 207.

[0033] In the embodiment of the application, when in use, the output end of the moving air cylinder 206 on the upper inner side of the sliding base 205 is used to drive the output end to run, the plug-in block 207 connected with the output end is used to plug into the sliding hole disc 208, the driving motor 203 on the upper inclined groove box 202 is used to drive the output end to run after the plug-in block 207 is used to plug into the sliding hole disc 208, the second screw rod set 204 is used to run to the machining end after the output end of the upper inclined groove box 202 is used to run, the sliding hole disc 208 is used to run to the machining position, and the sliding hole disc 208, the shock absorber 209 and the receiving box 2010 are used to place the raw materials.

[0034] The upper inclined chute box 202 is provided with a sliding hole disc 208 connected in sliding mode, and the upper side of the periphery of the sliding hole disc 208 is provided with a shock absorber 209, the upper side of the shock absorber 209 is provided with a receiving box 2010, the inner side of the receiving box 2010 is provided with a bottom template 2012 on which a second limiting sleeve 2011 is mounted, one end of the upper inclined chute box 202 is provided with a side frame 2013 connected in screw mode, the outer end of the side frame 2013 is provided with a sleeve wall 2014, the outer side of the upper side of the sleeve wall 2014 is provided with a first pump body 2015, and the output end of the first pump body 2015 is provided with a jet nozzle 2016.

[0035] In the embodiment of the present application, when the product is ejected, the output end of the first pump body 2015 at one end of the sleeve wall 2014 outputs power to drive the output end to operate, so that the jet nozzle 2016 at the output end of the first pump body 2015 blows off the stamping waste.

[0036] The stamping forming part 3 comprises a bolt column 301, a counter frame 302, a sliding rod 303, a lifting beam 304, a top sleeve box 305, an assembly base 306, a forming punch 307, a top beam 308, a hydraulic oil cylinder 309 and a lifting base 3010, the bolt column 301 is connected in screw mode at the lower side of the upper inclined chute box 202, the outer end of the bolt column 301 is provided with the counter frame 302, the lifting beam 304 is connected in sliding mode to the counter frame 302 through the sliding rod 303, the top sleeve box 305 connected in screw mode is arranged below the lifting beam 304, and the forming punch 307 connected in screw mode through the assembly base 306 is arranged below the top sleeve box 305.

[0037] In the embodiment of the present application, when the lifting base 3010 operates to the appropriate height position, the counter frame 302 and the sliding rod 303 cooperate to make the lifting beam 304 operate to the appropriate height position, and the top sleeve box 305, the assembly base 306 and the forming punch 307 cooperate to make the receiving box 2010, the second limiting sleeve 2011 and the bottom template 2012 cooperate to form the structure of the raw material.

[0038] The top beam 308 is arranged above the counter frame 302, and the hydraulic oil cylinder 309 is arranged above the top beam 308, and the output end of the hydraulic oil cylinder 309 is provided with the lifting base 3010.

[0039] In the embodiment of the present application, when the raw material operates to the appropriate position, the output end of the hydraulic oil cylinder 309 at the top end of the top beam 308 outputs power to drive the output end to operate, so that the output end of the hydraulic oil cylinder 309 operates to make the lifting base 3010 operate to the appropriate height position.

[0040] The suction transfer component 4 comprises a top base 401, a connecting frame 402, a machine arm base 403, a first arm 404, a second arm 405, a gas distribution base 406, a suction nozzle 407, a flexible air pipe 408 and a second pump body 409. The connecting frame 402 is bolted to one side of the top beam 308 through the top base 401. The machine arm base 403 is arranged below one end of the connecting frame 402. The first arm 404 is arranged below the machine arm base 403. One end of the first arm 404 is provided with the second arm 405.

[0041] In the embodiment of the present application, when the product needs to be sucked, the machine arm base 403 at the one end of the connecting frame 402 is used to output power to drive the output end to run, so that the first arm 404 and the second arm 405 are adjusted by the hinge after the machine arm base 403 is powered to run, and then output to the appropriate position.

[0042] One end of the second arm 405 is provided with the gas distribution base 406. The suction nozzle 407 is arranged below the gas distribution base 406. The flexible air pipe 408 is arranged on one side of the gas distribution base 406. The output end of the flexible air pipe 408 is provided with the second pump body 409 which is connected in a sleeved manner.

[0043] In the embodiment of the present application, the second pump body 409 is then used to output power to drive the output end to run, so as to suck air. The product is sucked by the gas distribution base 406, the suction nozzle 407 and the flexible air pipe 408, so as to achieve the effect of unloading the product.

[0044] The working principle of the present application is: when in use, the power output end of the moving cylinder 206 on the inner side above the sliding base 205 outputs power to drive the output end to operate, so that the plug-in block 207 connected to the output end plugs into the sliding hole disc 208, and after the plug-in block 207 is plugged into the sliding hole disc 208, the driving motor 203 on the upper inclined groove box 202 outputs power to drive the output end to operate, so that the driving motor 203 outputs power to operate, and the output end of the upper inclined groove box 202 outputs power to operate, and the second lead screw set 204 outputs power to operate, so that the sliding base 205 moves to the machining end, so that the sliding hole disc 208 moves to the machining position, and so that the sliding hole disc 208, the shock absorber 209, and the receiving box 2010 place the raw materials, when the raw materials move to the appropriate position, the hydraulic oil cylinder 309 at the top end of the top beam 308 outputs power to drive the output end to operate, so that the hydraulic oil cylinder 309 outputs power to operate, and the lifting base 3010 moves to the appropriate height position, when the lifting base 3010 moves to the appropriate height position, the cooperation of the bracket 302 and the sliding rod 303 makes the lifting beam 304 move to the appropriate height position, and the cooperation of the top sleeve box 305, the assembly base 306, and the forming punch 307 makes the receiving box 2010, the second limiting sleeve 2011, and the bottom mold plate 2012 cooperate to achieve the effect of forming a structure for the raw materials, when the top inclined block 107 cooperates with the first limiting sleeve 103 on one end of the bottom groove box 102, the demolding block 104 cooperates with the second limiting sleeve 2011 and the bottom mold plate 2012 to eject the product, and then the output of the upper inclined groove box 202, the driving motor 203, the second lead screw set 204, and the sliding base 205 operates, so that the sliding hole disc 208 moves to the appropriate unloading location, and the output of the bottom groove box 102 operates, so that the first lead screw set 105 outputs power to operate, and the sliding block 106 moves the top inclined block 107, when the product is ejected, the first pump body 2015 at one end of the sleeve wall 2014 outputs power to drive the output end to operate, so that the jet nozzle 2016 at the output end of the first pump body 2015 blows off the stamping waste, and when it is necessary to suck the product, the machine arm base 403 at the lower end of the connecting bracket 402 outputs power to drive the output end to operate, so that the machine arm base 403 outputs power to operate, and the hinge adjustment of the first arm 404 and the second arm 405 outputs to the appropriate position, and then the second pump body 409 outputs power to drive the output end to operate to suck air, so that the air distribution base 406, the suction nozzle 407, and the flexible air pipe 408 suck the product to achieve the effect of unloading the product.

[0045] It will be obvious to a person skilled in the art that the application is not limited to the details of the foregoing exemplary embodiments and can be implemented in other concrete forms without departing from the spirit or essential characteristics of the application. The embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims should be considered as limiting the scope of the claims to the identity of the reference signs therein.

[0046] Furthermore, it should be understood that although the description is made on the basis of the embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A stamping die for an engine brush holder base plate with an automatic suction mechanism, comprising a demolding mechanism (1) and a suction and transfer component (4), characterized in that: The mold release mechanism (1) is provided with a bottom mold support cleaning mechanism (2) connected by bolts above it, and the bottom mold support cleaning mechanism (2) is provided with a stamping forming component (3) connected by bolts on its side, and a suction and transfer component (4) is provided on the upper side of the stamping forming component (3). The demolding mechanism (1) includes a pad (101), a bottom groove box (102), a first limiting sleeve (103), a demolding module (104), a first lead screw assembly (105), a sliding block (106), and a top inclined block (107). The bottom groove box (102) is provided above the pad (101), and the first limiting sleeve (103) is provided above one end of the bottom groove box (102). The demolding module (104) is provided above the first limiting sleeve (103). The bottom mold bearing cleaning mechanism (2) includes an end-joint column (201), an upper inclined slot box (202), a drive motor (203), a second lead screw assembly (204), a sliding base (205), a moving cylinder (206), a plug-in block (207), a sliding hole plate (208), a shock absorber (209), a receiving box (2010), a second limiting sleeve (2011), a bottom template (2012), a side frame (2013), a sleeve wall (2014), a first pump body (2015), and an air nozzle (2016). The upper inclined slot box (202) is bolted to the top of the bottom slot box (102) by the end-joint column (201). The inner sides of both ends of the upper inclined slot box (202) are provided with a second lead screw assembly (204) connected to the output end of the drive motor (203), and the output end of the second lead screw assembly (204) is threadedly connected to the sliding base (205). A movable cylinder (206) is provided on the inner side of the base (205), and a plug-in block (207) is provided at the output end of the movable cylinder (206). A sliding hole plate (208) is provided above the upper inclined slot box (202), and a shock absorber (209) is provided above the four sides of the sliding hole plate (208). A receiving box (2010) is provided above the shock absorber (209). A bottom template (2012) for installing a second limiting sleeve (2011) is provided on the inner side of the receiving box (2010). A bolted side frame (2013) is provided at one end of the upper inclined slot box (202), and a sleeve wall (2014) is provided at the outer end of the side frame (2013). A first pump body (2015) is provided on the outer side of the sleeve wall (2014), and a jet nozzle (2016) is provided at the output end of the first pump body (2015).

2. The engine brush holder base plate stamping die with an automatic suction mechanism according to claim 1, characterized in that: The output end of the bottom groove box (102) is provided with a first lead screw assembly (105), and the output end of the first lead screw assembly (105) is provided with a threaded sliding block (106), and a top inclined block (107) is provided above the sliding block (106).

3. The engine brush holder base plate stamping die with an automatic suction mechanism according to claim 1, characterized in that: The stamping forming component (3) includes a bolt column (301), a support frame (302), a sliding bar (303), a lifting beam (304), a top sleeve box (305), an assembly base (306), a forming punch (307), a top beam (308), a hydraulic cylinder (309), and a lifting base (3010). The bolt column (301) is bolted to the lower side of the upper inclined slot box (202). The outer end of the bolt column (301) is provided with a support frame (302), and the lifting beam (304) is slidably connected to the support frame (302) through the sliding bar (303). The top sleeve box (305) is bolted to the lower part of the lifting beam (304), and the forming punch (307) is bolted to the lower part of the top sleeve box (305) through the assembly base (306).

4. The engine brush holder base plate stamping die with an automatic suction mechanism according to claim 3, characterized in that: A top beam (308) is provided above the frame (302), and a hydraulic cylinder (309) is provided above the top beam (308). A lifting base (3010) is provided at the output end of the hydraulic cylinder (309).

5. A stamping die for an engine brush holder base plate with an automatic suction mechanism according to claim 3, characterized in that: The suction and transfer component (4) includes a top base (401), a connecting frame (402), a boom base (403), a first arm (404), a second arm (405), a gas distribution base (406), a suction nozzle (407), a flexible air tube (408), and a second pump body (409). The connecting frame (402) is bolted to one side of the top beam (308) through the top base (401). The boom base (403) is provided below one end of the connecting frame (402), and the first arm (404) is provided below the boom base (403). The second arm (405) is provided at one end of the first arm (404).

6. The engine brush holder base plate stamping die with an automatic suction mechanism according to claim 5, characterized in that: One end of the second arm (405) is provided with a gas distribution base (406), and a suction nozzle (407) is provided below the gas distribution base (406). A flexible air tube (408) is provided on one side of the gas distribution base (406), and a second pump body (409) is provided at the output end of the flexible air tube (408).

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