Processing and production equipment for aluminum die castings and working method thereof

Abstract

The present invention relates to the technical field of aluminum castings, and in particular to processing and production equipment for aluminum die-castings and a working method thereof, comprising a fixed seat, a turning portion, a loading seat, a top plate and a drilling assembly, wherein one side of the loading seat is fixedly connected to a loading side plate, the inner side of the loading side plate is provided with a movable pushing plate, one end of the pushing plate is rotatably connected to a movable disk, the lower end of the movable disk is fixedly connected to a movable plate, the movable plate is used for placing the aluminum casting body to be processed, both ends of the loading seat are fixedly connected to guide plates, and the upper surface of the movable plate is provided with a rubber layer; a turning cavity is opened on the middle side of the fixed seat, one side of the turning cavity is fixedly connected to a fixed side plate, the turning portion includes a turning disk, the turning disk is rotatably connected to the inner side of the fixed side plate, and one end of the turning disk is fixedly connected to a supporting seat. The present invention realizes the automatic turning processing function conveniently and efficiently.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum castings, and in particular to processing and production equipment for aluminum die castings and a working method thereof. Background Art

[0002] Aluminum castings refer to pure aluminum or aluminum alloy equipment and components obtained by casting. Generally, aluminum or aluminum alloy heated to liquid is poured into the mold cavity using a sand mold or a metal mold, and the aluminum parts or aluminum alloy parts of various shapes and sizes obtained are usually called aluminum die castings. Some aluminum castings require a punching structure, but casting, especially sand casting aluminum castings, is difficult or has low precision when forming holes, and subsequent machining is required. For example, the corresponding mounting holes need to be machined on the support legs of the motor housing.

[0003] An aluminum casting processing equipment is disclosed in the existing patent announcement number CN213969121U, which includes a supporting platform, a clamping mechanism, and a punching mechanism. The supporting platform is a working platform that carries the entire equipment. The clamping mechanism clamps and fixes the aluminum casting to be processed by sliding a lead screw. The punching mechanism drives the gear to rotate through a rotating motor, driving the tool to rotate at high speed to process holes in the aluminum casting.

[0004] In the above technical solution, the aluminum casting is fixed before drilling. The aluminum casting can be rotated on the platform. However, after the aluminum casting is clamped in the technical solution, it can only be rotated to adjust the position. For the aluminum casting of the motor housing, due to the distribution position of its support feet, Figure 1 As shown, the drill bit cannot perform drilling from top to bottom, so the aluminum casting needs to be turned over as a whole to facilitate drilling. However, the motor housing is large in size and heavy in weight. Manual turning is time-consuming, labor-intensive, and unsafe, and the drilling accuracy cannot be guaranteed.

[0005] Therefore, it is necessary to provide a processing and production equipment for aluminum die castings and a working method thereof, which can achieve the effect of automatic flipping processing. Summary of the invention

[0006] The object of the present invention is to provide a processing and production equipment for aluminum die castings and a working method thereof to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a processing and production equipment for aluminum die castings and a working method thereof, comprising a fixing seat, a turning part, a loading seat, a top plate and a drilling assembly,

[0008] A loading side plate is fixedly connected to one side of the loading seat, a movable pushing plate is arranged on the inner side of the loading side plate, one end of the pushing plate is rotatably connected to a movable disk, a lower end of the movable disk is fixedly connected to a movable plate, the movable plate is used to place the aluminum casting body to be processed, both ends of the loading seat are fixedly connected to guide plates, and a rubber layer is arranged on the upper surface of the movable plate;

[0009] A turning cavity is provided on the middle side of the fixed seat, and a fixed side plate is fixedly connected to one side of the turning cavity. The turning part includes a turning disk, and the turning disk is rotatably connected to the inner side of the fixed side plate. One end of the turning disk is fixedly connected to a support seat, and the outer diameter of the support seat is adapted to the inner diameter of the aluminum casting body. A pair of fixed clamping plates are fixedly connected to the lower end of the turning disk, and the push plate pushes the movable disk to move toward the turning disk, and the movable plate drives the aluminum casting body to move and dock with the fixed clamping plate. The fixed clamping plate is used to clamp the lower bottom plate of the aluminum casting body, and the turning disk and the movable disk clamp the aluminum casting body, and the turning disk drives the stuck aluminum casting body to turn 180 degrees.

[0010] The drilling assembly performs drilling processing on the lower base plate of the aluminum casting body.

[0011] In one embodiment, the fixed clamping plate includes a strip bottom plate, the upper end of the strip bottom plate is fixedly connected to an L-shaped clamping plate, a pair of strip bottom plates are fixedly connected to the flip plate, the width of the movable plate is equal to the spacing between the pair of strip bottom plates, the movable plate and the strip bottom plate are equal in height, the lower bottom plate of the aluminum casting body is clamped between the L-shaped clamping plate and the strip bottom plate, and the strip bottom plate is penetrated by a plurality of through holes.

[0012] In one embodiment, the lower side of the flip chamber is slidably matched with an adaptation platform, and a plurality of spring telescopic rods are provided at the lower end of the adaptation platform, and the lower end of the spring telescopic rod is connected to the bottom of the flip chamber, and a pair of fixed columns are fixedly connected to the lower end of the fixed side plate, and the lower end of the fixed column is fixedly connected to the bottom of the flip chamber, and the fixed column passes through the adaptation platform and slidably matches with the adaptation platform, and when the adaptation platform is at the highest point, the upper end surface is flush with the upper end surface of the loading seat, and the adaptation platform supports the strip bottom plate.

[0013] In one embodiment, a guide telescopic column is provided between the push plate and the loading side plate, and a moving block is fixedly connected to the lower end of the push plate. A square opening is penetrated through the middle side of the loading seat, and a threaded rod is rotatably connected in the square opening. The moving block extends into the square opening, and the threaded rod penetrates the moving block and is threadedly connected to it. The threaded rod is driven to rotate by a motor assembly.

[0014] In one embodiment, a pair of baffles are provided at one end of the loading seat, the baffles support the adaptation platform, an adaptation cavity is provided on the inner side of the loading seat, and the baffles are slidably matched with the adaptation cavity.

[0015] In one embodiment, a plurality of spring telescopic rods three are provided at one end of the baffle, and the spring telescopic rods three are connected to the adaptation cavity. An oblique groove is penetrated through one side of the baffle, and a limiting rod is provided in the oblique groove. Trapezoidal wedge blocks are fixedly connected at both ends of the limiting rod, and a circular groove matched with the threaded rod is provided at one end of the trapezoidal wedge block. An oblique chamfer is provided at one end of the moving block and matched with the trapezoidal wedge block. The trapezoidal wedge block is slidably matched with the adaptation cavity, and a plurality of spring telescopic rods two are provided at one end of the trapezoidal wedge block, and one end of the spring telescopic rod two is connected to the adaptation cavity. A accommodating groove is provided on the inner side of the trapezoidal wedge block.

[0016] In one embodiment, the outer end of the fixed side plate is fixedly connected to a gear cavity, the outer end of the gear cavity is fixedly connected to a motor part, a fan-shaped gear 1 is provided at the driving end of the motor part, one side of the fan-shaped gear 1 is meshingly connected to a spur gear 1, one end of the spur gear 1 is fixedly connected to a connecting rod, the connecting rod passes through the fixed side plate and is rotatably connected thereto, and the connecting rod is fixedly connected to the flip disk.

[0017] In one embodiment, a groove is provided on one side of the fixed side plate, and a pulley 1 and a pulley 2 are arranged in the groove, the pulley 1 is fixedly connected to the sector gear 1, one side of the pulley 2 is fixedly connected to the sector gear 2, one side of the sector gear 2 is meshingly connected to the spur gear 2, one end of the spur gear 2 is fixedly connected to a threaded column, one end of the threaded column is threadedly connected to a nut sleeve, the nut sleeve passes through the fixed side plate and slidably cooperates with the threaded column, one end of the nut sleeve is fixedly connected to a push plate, one end of the push plate is fixedly connected to a limiting block, and a circular groove for the push plate to move is provided on the inner side of the fixed side plate, and the push plate slidably cooperates with the circular groove;

[0018] A limiting groove is provided at one end of the flip plate close to the fixed clamping plate, and the limiting groove is adapted to the limiting block;

[0019] The sector gear 1 is arranged opposite to the sector gear 2.

[0020] In one embodiment, the drilling assembly includes a drill bit, a drill chuck and a driving motor are provided at the upper end of the drill bit, a turntable is provided on the upper side of the drill bit, the turntable is driven to rotate by the motor assembly, and the turntable is rotatably connected to the top plate.

[0021] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention drives the movable plate and the movable plate to move by the push plate, thereby driving the aluminum casting body to move toward the flip part; then the lower bottom plate of the aluminum casting body and the pair of fixed clamping plates are locked with each other until the flip plate and the movable plate clamp the aluminum casting body in the middle, and at this time, since the inside of the aluminum casting body is connected, one end of it is locked on the outside of the support seat, thereby fixing the position of the aluminum casting body itself, that is, the fixed clamping plate and the lower bottom plate of the aluminum casting body are locked with each other, and the support seat and the aluminum casting body are locked with each other. The inner diameters of the casting body are locked together and the movable disk is clamped with the turning disk. The three are synchronously performed to fix the position of the aluminum casting body, ensuring the stability during subsequent turning and processing, and it can be achieved by pushing with the push plate, which is highly practical. The turning disk is turned 180 degrees to drive the aluminum casting body to turn over as a whole, so that its lower bottom plate is turned upward and docked with the drilling assembly; the drilling assembly can drill holes on the lower bottom plate of the aluminum casting body; the drilling processing of the aluminum casting body can be completed, and the function of automatic turning can be realized, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The technical solution and other beneficial effects of the present application will be made apparent by describing in detail the specific implementation methods of the present application in conjunction with the accompanying drawings.

[0023] In the attached picture:

[0024] Figure 1 It is a three-dimensional schematic diagram of the aluminum casting body of the motor housing;

[0025] Figure 2 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0026] Figure 3 is a side cross-sectional schematic diagram of the present invention;

[0027] Figure 4 It is a partial three-dimensional schematic diagram of the present invention;

[0028] Figure 5 is a front cross-sectional schematic diagram of the present invention;

[0029] Figure 6 is a three-dimensional schematic diagram of the support base of the present invention;

[0030] Figure 7 It is a three-dimensional schematic diagram of the movable disk of the present invention;

[0031] Figure 8 It is a schematic diagram of the separation of the push plate and the movable disk of the present invention;

[0032] Fig. 9 It is a partial cross-sectional schematic diagram of the bottom of the loading seat of the present invention;

[0033] Fig.10It is a partially cutaway perspective schematic diagram of a trapezoidal wedge block of the present invention;

[0034] Fig.11 is a rear view of the present invention;

[0035] Fig.12 yes Figure 3 A local enlarged schematic diagram of region A;

[0036] Fig.13 is a three-dimensional schematic diagram of the bottom of the top plate of the present invention;

[0037] In the figure: 1, flip plate; 101, support seat; 102, threaded rod; 103, baffle; 104, spring telescopic rod three; 105, limit rod; 106, trapezoidal wedge; 107, spring telescopic rod two; 108, gear cavity; 109, sector gear one; 110, spur gear one; 111, spur gear two; 112, pulley one; 113, sector gear two; 114, pulley two; 115, threaded column; 116, nut sleeve; 117, push plate; 118, limit block; 119, limit groove;

[0038] 2. Loading seat; 201. Loading side plate; 202. Pushing plate; 203. Movable plate; 204. Guide plate; 205. Movable plate; 206. Guide telescopic column; 207. Moving block; 208. Square opening;

[0039] 3. Fixed seat; 301. Flip chamber; 302. Fixed side plate; 303. Strip bottom plate; 304. L-shaped card plate; 305. Adaptation table; 306. Spring telescopic rod 1; 307. Fixed column;

[0040] 4. Drill bit; 401. Turntable; 402. Electric telescopic rod;

[0041] 5. Top plate;

[0042] 6. Aluminum casting body. DETAILED DESCRIPTION

[0043] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the various specific processes and material examples provided by the present application, but those of ordinary skill in the art can appreciate the application of other processes and / or the use of other materials.

[0044] See also Figure 1-13The present invention provides a technical solution: a processing and production device for aluminum die castings and a working method thereof, comprising a fixing seat 3, a turning part, a loading seat 2, a top plate 5 and a drilling assembly,

[0045] A loading side plate 201 is fixedly connected to one side of the loading seat 2, a movable pushing plate 202 is arranged on the inner side of the loading side plate 201, one end of the pushing plate 202 is rotatably connected to a movable disk 203, a movable plate 205 is fixedly connected to the lower end of the movable disk 203, and the movable plate 205 is used to place the aluminum casting body 6 to be processed, and guide plates 204 are fixedly connected to both ends of the loading seat 2, and a rubber layer is arranged on the upper surface of the movable plate 205;

[0046] A turnover cavity 301 is provided on the middle side of the fixed seat 3, and a fixed side plate 302 is fixedly connected to one side of the turnover cavity 301. The turnover portion includes a turnover disk 1, which is rotatably connected to the inner side of the fixed side plate 302. One end of the turnover disk 1 is fixedly connected to a support seat 101, and the outer diameter of the support seat 101 is adapted to the inner diameter of the aluminum casting body 6. A pair of fixed clamping plates are fixedly connected to the lower end of the turnover disk 1. The push plate 202 pushes the movable disk 203 to move toward the turnover disk 1, and the movable plate 205 drives the aluminum casting body 6 to move and dock with the fixed clamping plate. The fixed clamping plate is used to clamp the lower bottom plate of the aluminum casting body 6. The turnover disk 1 and the movable disk 203 clamp the aluminum casting body 6, and the turnover disk 1 drives the stuck aluminum casting body 6 to flip 180 degrees.

[0047] The drilling assembly performs drilling processing on the lower base plate of the aluminum casting body 6.

[0048] First, the aluminum casting body 6 is loaded onto the loading seat 2 manually or by a crane, and the movable plate 205 supports it and the guide plates 204 limit its two ends; then the push plate 202 pushes the movable plate 203 and the movable plate 205 to move, driving the aluminum casting body 6 to move toward the flipping part; then the lower bottom plate of the aluminum casting body 6 and a pair of fixed clamping plates are locked with each other until the flipping plate 1 and the movable plate 203 clamp the aluminum casting body 6 in the middle, and at this time, due to the internal penetration of the aluminum casting body 6, one end of it is clamped on the outside of the support seat 101, thereby fixing the position of the aluminum casting body 6 itself, that is, the fixed clamping plate and the lower bottom plate of the aluminum casting body 6 are locked with each other, the support seat 101 and the inner diameter of the aluminum casting body 6 are locked with each other, and the movable plate 203 cooperates with the flipping plate 1 to clamp, and the three are synchronously fixed to the position of the aluminum casting body 6 to ensure the stability during subsequent flipping and processing, and it can be achieved by only using the push plate 202 to push, which is highly practical;

[0049] Then, the turning plate 1 is turned 180 degrees to drive the aluminum casting body 6 to turn over as a whole, so that its lower bottom plate is turned upward and docked with the drilling assembly; the drilling assembly can perform drilling processing on the lower bottom plate of the aluminum casting body 6; after the drilling processing is completed, the turning plate 1 is turned over and reset, and the movable plate 203 and the movable plate 205 are moved and reset, so that the aluminum casting body 6 is separated from the support seat 101, and its lower bottom plate is separated from the fixed clamping plate, and the stuck state of the aluminum casting body 6 is released, and then the material is unloaded manually, and the drilling processing of the aluminum casting body 6 can be completed, realizing the function of automatic turning, saving time and labor;

[0050] Preferably, a rubber layer is provided on the upper surface of the movable plate 205 to further increase the friction between the movable plate 205 and the aluminum casting body 6, thereby improving the stability of the movement of the aluminum casting body 6 and preventing the aluminum casting body 6 from being retained between the fixed clamping plates when the movable plate 205 brings it back to its original position.

[0051] The fixed clamping plate includes a strip bottom plate 303, the upper end of the strip bottom plate 303 is fixedly connected to an L-shaped clamping plate 304, a pair of strip bottom plates 303 are fixedly connected to the flip plate 1, the width of the movable plate 205 is equal to the spacing between the pair of strip bottom plates 303, the movable plate 205 and the strip bottom plate 303 are equal in height, the lower bottom plate of the aluminum casting body 6 is clamped between the L-shaped clamping plate 304 and the strip bottom plate 303, and a plurality of through holes are opened through the strip bottom plate 303.

[0052] Preferably, when the aluminum casting body 6 is placed on the movable plate 205, both ends of the lower bottom plate of the aluminum casting body 6 extend outside the movable plate 205, and the movable plate 205 and the strip bottom plate 303 are set to be equal in height, so that the movable plate 205 drives the aluminum casting body 6 to move, and the movable plate 205 enters between a pair of strip bottom plates 303, and the part of the lower bottom plate extending outside is clamped between the L-shaped clamping plate 304 and the strip bottom plate 303, so as to be limited by them;

[0053] Preferably, a plurality of through holes are provided so that during drilling, the drill bit passes through the strip bottom plate 303 to process the aluminum casting body 6 .

[0054] The lower side of the flip chamber 301 is slidably matched with an adaptable platform 305, and the lower end of the adaptable platform 305 is provided with a plurality of spring telescopic rods 306, and the lower end of the spring telescopic rod 306 is connected to the bottom of the flip chamber 301, and the lower end of the fixed side plate 302 is fixedly connected with a pair of fixed columns 307, and the lower end of the fixed column 307 is fixedly connected to the bottom of the flip chamber 301, and the fixed column 307 passes through the adaptable platform 305 and slidably matches with it. When the adaptable platform 305 is at the highest point, the upper end surface is flush with the upper end surface of the loading seat 2, and the adaptable platform 305 supports the strip bottom plate 303.

[0055] Preferably, in order to ensure the stability of the movable plate 205 when driving the aluminum casting body 6 to displace and dock with the fixed clamping plate, it is necessary to ensure that the upper end surface of the movable plate 205 is flush with the upper end surface of the strip bottom plate 303. Therefore, an adaptation platform 305 is provided. In the initial state, the adaptation platform 305 is in the highest position under the pushing action of the spring telescopic rod 306. At this time, the upper end surface of the adaptation platform 305 is in contact with the lower end surfaces of the fixed side plate 302 and the strip bottom plate 303 at the same time, so that the upper end surface of the adaptation platform 305 is flush with the loading seat 2, thereby facilitating the movable plate 205 to move directly from the loading seat 2 to the adaptation platform 305, maintaining the stability of docking, and when the flip plate 1 drives the aluminum casting body 6 to flip, the adaptation platform 305 is displaced downward under the pushing action of the strip bottom plate 303 to adapt, and will not affect the flipping work of the aluminum casting body 6.

[0056] A guide telescopic column 206 is arranged between the push plate 202 and the loading side plate 201, and a moving block 207 is fixedly connected to the lower end of the push plate 202. A square opening 208 is penetrated through the middle side of the loading seat 2, and a threaded rod 102 is rotatably connected in the square opening 208. The moving block 207 extends into the square opening 208, and the threaded rod 102 penetrates the moving block 207 and is threadedly connected thereto. The threaded rod 102 is driven to rotate by the motor assembly.

[0057] Preferably, when it is necessary to drive the push plate 202 to move, the threaded rod 102 is driven to rotate through the motor assembly. The threaded rod 102 passes through the moving block 207 and is threadedly connected thereto. Under the guiding action of the guide telescopic column 206, the threaded rod 102 drives the moving block 207 to move linearly, thereby driving the push plate 202 to move and pushing the movable disk 203. When the moving block 207 moves to the end of the square opening 208, the movable disk 203 can be pushed to the upper side of the adaptation platform 305 and completely separated from the loading seat 2. Then the aluminum casting body 6 is driven to flip over. The axis of the aluminum casting body 6 when flipping is on the same straight line as the rotation center between the push plate 202 and the movable disk 203.

[0058] A pair of baffles 103 are provided at one end of the loading seat 2, and the baffles 103 support the adapting platform 305. An adapting cavity is provided on the inner side of the loading seat 2, and the baffles 103 are slidably matched with the adapting cavity.

[0059] Preferably, due to the large weight of the aluminum casting body 6, it is difficult to stably support it only by a number of spring telescopic rods 306. In order to further improve the stability of the support of the adaptation platform 305, a baffle 103 is provided. Specifically, in the initial state, the baffle 103 extends from the loading seat 2 and is supported on the lower end of one end of the adaptation platform 305. The other end is penetrated and slidably matched by the fixed column 307, so that the adaptation platform 305 can maintain a horizontal state as a whole, so that the aluminum casting body 6 can be stably moved to the upper side of the adaptation platform 305 to complete the locking. Then the baffle 103 can be retracted into the loading seat 2, and the adaptation platform 305 can adapt to the flipping work of the aluminum casting body 6.

[0060] One end of the baffle 103 is provided with a plurality of spring telescopic rods 104, which are connected to the adaptation cavity. An oblique groove is penetrated through one side of the baffle 103, and a limiting rod 105 is arranged in the oblique groove. Both ends of the limiting rod 105 are fixedly connected with trapezoidal wedge blocks 106, and one end of the trapezoidal wedge block 106 is provided with a circular groove adapted to the threaded rod 102. One end of the moving block 207 is provided with an oblique chamfer and adapted to the trapezoidal wedge block 106, and the trapezoidal wedge block 106 is slidably matched with the adaptation cavity. One end of the trapezoidal wedge block 106 is provided with a plurality of spring telescopic rods 107, and one end of the spring telescopic rod 107 is connected to the adaptation cavity, and an accommodating groove is provided on the inner side of the trapezoidal wedge block 106.

[0061] Preferably, when the threaded rod 102 drives the moving block 207, the push plate 202 pushes the aluminum casting body 6 to move. When the moving block 207 moves to the end of the square opening 208, the movable plate 203 can be pushed to the upper side of the adaptation platform 305 and completely separated from the loading seat 2. Before this, the chamfered corners of the moving block 207 contact with a pair of trapezoidal wedges 106, thereby pushing the pair of trapezoidal wedges 106 to both sides along the inclined surface. The movement of the trapezoidal wedges 106 drives the limit rod 105 to move, and the limit rod 105 is restricted in the inclined groove of the baffle 103. When the limit rod 105 moves, the baffle 103 is driven to move, and the baffle 103 is thus retracted into the loading seat 2, and the support state of the adaptation platform 305 can be released. That is to say, when the aluminum casting body 6 is completely docked with the fixed clamping plate and is completely stuck, the baffle 103 is also retracted into the loading seat 2, and the flip plate 1 can directly drive it to flip, with a high degree of automation and good synchronization between the two, which improves work efficiency, and only uses the rotation of the threaded rod 102 to achieve the displacement of the aluminum casting body 6 and release the support for the adaptation platform 305, which is highly practical.

[0062] The outer end of the fixed side plate 302 is fixedly connected to the gear cavity 108, and the outer end of the gear cavity 108 is fixedly connected to the motor part. The driving end of the motor part is provided with a fan gear 109, and one side of the fan gear 109 is meshingly connected to a spur gear 110. One end of the spur gear 110 is fixedly connected to a connecting rod, which passes through the fixed side plate 302 and is rotatably connected thereto, and the connecting rod is fixedly connected to the flip disk 1.

[0063] Preferably, the fan gear 109 is driven to rotate by a motor, and the fan gear 109 is meshed with the spur gear 110, thereby driving the connecting rod and the flip plate 1 to rotate, and the aluminum casting body 6 can be driven to flip, and when the fan gear 109 rotates one circle, the meshing driving spur gear 110 rotates 180 degrees, and the flip plate 1 and the aluminum casting body 6 can be controlled to flip 180 degrees, thereby achieving precise control.

[0064] A sink groove is provided on one side of the fixed side plate 302, and a pulley 112 and a pulley 2 114 are arranged in the sink groove. The pulley 112 is fixedly connected to the sector gear 109, and a sector gear 2 113 is fixedly connected to one side of the pulley 2 114. A spur gear 2 111 is meshingly connected to one side of the sector gear 2 113. A threaded column 115 is fixedly connected to one end of the spur gear 2 111, and a nut sleeve 116 is threadedly connected to one end of the threaded column 115. The nut sleeve 116 passes through the fixed side plate 302 and slides with it. A push plate 117 is fixedly connected to one end of the nut sleeve 116, and a limit block 118 is fixedly connected to one end of the push plate 117. A circular groove for the push plate 117 to move is provided on the inner side of the fixed side plate 302, and the push plate 117 slides with the circular groove.

[0065] A limiting groove 119 is provided at one end of the flip plate 1 close to the fixed clamping plate, and the limiting groove 119 is adapted to the limiting block 118;

[0066] The sector gear 1 109 and the sector gear 2 113 are arranged opposite to each other.

[0067] Preferably, since vibrations are generated during drilling, the aluminum casting body 6 and the flip disk 1 are easily deflected during the drilling process, resulting in poor hole position accuracy. Therefore, it is necessary to ensure the stability of the flip disk 1 during drilling, and a limit groove 119 and a limit block 118 are provided. Specifically, the limit groove 119 is eccentrically provided on one side of the flip disk 1 and is close to the fixed clamping plate position. When the flip disk 1 drives the aluminum casting body 6 to flip 180 degrees, the position of the limit groove 119 corresponds to the limit block 118. At this time, the threaded column 115 is rotated to drive the nut sleeve 116 to move (a guide telescopic rod can be provided between the push disk 117 and the bottom of the circular groove for guidance), so that the push disk 117 and the limit block 118 can be pushed to move, so that the limit block 118 is stuck in the limit groove 119, thereby the position of the flip disk 1 is stuck, and the stability during drilling is ensured;

[0068] Preferably, a sector gear 113 and a spur gear 111 are provided, and the sector gear 109 is provided opposite to the sector gear 113, and the sector gear 109 and the sector gear 113 are connected by a belt transmission mechanism, and the two rotate synchronously. When the sector gear 109 is meshed with the spur gear 110, the sector gear 113 is away from the spur gear 111 (such as Fig.11 As shown in the figure, if the sector gear 109 rotates one circle, thereby driving the spur gear 110 to rotate 180 degrees, the aluminum casting body 6 and the flip disk 1 can be flipped, and then the sector gear 113 is meshed with the spur gear 111, thereby driving the threaded column 115 to rotate, thereby driving the limit block 118 to move and snap into the limit groove 119, fixing the flip disk 1, and starting the drilling work. In other words, by setting a single motor component to drive the sector gear 109 and the sector gear 2 113, the two are driven alternately, thereby respectively realizing the flipping of the flip disk 1 and the fixing of the flip disk 1, which is highly practical.

[0069] The drilling assembly includes a drill bit 4, a drill chuck and a driving motor are arranged at the upper end of the drill bit 4, a revolving plate 401 is arranged on the upper side of the drill bit 4, the revolving plate 401 is driven to rotate by the motor assembly, and the revolving plate 401 is rotatably connected to the top plate 5.

[0070] Preferably, the motor assembly is used to drive the turntable 401 to rotate, driving the drill bit 4 to find the drilling position, and then the electric telescopic rod 402 is used to drive the top plate 5 to descend, and drilling work can be carried out. When it is necessary to switch to the next hole position, since the center of the turntable 401 and the center of the aluminum casting body 6 are on the same vertical line at this time, the distances from the four hole positions on the lower bottom plate of the aluminum casting body 6 to the center of the turntable 401 are equal. The turntable 401 can directly drive the drill bit 4 to switch to the next hole position for processing, thereby achieving precise positioning.

[0071] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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, an electrical connection, or mutual communication; it can be a direct connection, internal communication between two elements, or an interaction relationship between two elements. For ordinary technicians in this field, the meanings of the above terms in this application can be understood according to specific circumstances.

[0072] The above is a detailed introduction to the processing and production equipment for aluminum die-castings and its working method provided in the embodiments of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A processing and production device for aluminum die castings, comprising a fixed seat (3), a turning part, a loading seat (2), a top plate (5) and a drilling assembly, characterized in that: A loading side plate (201) is fixedly connected to one side of the loading seat (2), a movable pushing plate (202) is arranged on the inner side of the loading side plate (201), one end of the pushing plate (202) is rotatably connected to a movable disk (203), a lower end of the movable disk (203) is fixedly connected to a movable plate (205), the movable plate (205) is used to place the aluminum casting body (6) to be processed, and guide plates (204) are fixedly connected to both ends of the loading seat (2), and a rubber layer is arranged on the upper surface of the movable plate (205); A turning cavity (301) is provided on the middle side of the fixed seat (3), and a fixed side plate (302) is fixedly connected to one side of the turning cavity (301). The turning portion comprises a turning disc (1), and the turning disc (1) is rotatably connected to the inner side of the fixed side plate (302). One end of the turning disc (1) is fixedly connected to a support seat (101), and the outer diameter of the support seat (101) is adapted to the inner diameter of the aluminum casting body (6). A pair of fixed clamping plates are fixedly connected to the lower end of the turning disc (1). The push plate (202) pushes the movable plate (203) to move toward the turning disc (1), and the movable plate (205) drives the aluminum casting body (6) to move and dock with the fixed clamping plate. The fixed clamping plate is used to clamp the lower bottom plate of the aluminum casting body (6). The turning disc (1) and the movable disc (203) clamp the aluminum casting body (6), and the turning disc (1) drives the clamped aluminum casting body (6) to turn 180 degrees. The drilling assembly performs drilling processing on the lower base plate of the aluminum casting body (6); The fixed clamping plate comprises a strip bottom plate (303), the upper end of the strip bottom plate (303) is fixedly connected to an L-shaped clamping plate (304), a pair of strip bottom plates (303) are fixedly connected to the flip plate (1), the width of the movable plate (205) is equal to the distance between the pair of strip bottom plates (303), the movable plate (205) and the strip bottom plate (303) are equal in height, the lower bottom plate of the aluminum casting body (6) is clamped between the L-shaped clamping plate (304) and the strip bottom plate (303), and a plurality of through holes are opened through the strip bottom plate (303); The lower side of the flip chamber (301) is slidably matched with an adaptable platform (305), and the lower end of the adaptable platform (305) is provided with a plurality of spring telescopic rods (306), and the lower end of the spring telescopic rods (306) is connected to the bottom of the flip chamber (301). The lower end of the fixed side plate (302) is fixedly connected with a pair of fixed columns (307), and the lower end of the fixed columns (307) is fixedly connected to the bottom of the flip chamber (301). The fixed columns (307) pass through the adaptable platform (305) and slidably match the adaptable platform (305). When the adaptable platform (305) is at the highest point, the upper end surface is flush with the upper end surface of the loading seat (2), and the adaptable platform (305) supports the strip bottom plate (303).

2. The processing and production equipment for aluminum die casting according to claim 1 is characterized in that: A guiding telescopic column (206) is provided between the push plate (202) and the loading side plate (201); a moving block (207) is fixedly connected to the lower end of the push plate (202); a square opening (208) is provided through the middle side of the loading seat (2); a threaded rod (102) is rotatably connected in the square opening (208); the moving block (207) extends into the square opening (208); the threaded rod (102) passes through the moving block (207) and is threadedly connected thereto; the threaded rod (102) is driven to rotate by a motor assembly.

3. The processing and production equipment for aluminum die casting according to claim 2 is characterized in that: A pair of baffles (103) are provided at one end of the loading seat (2), the baffles (103) supporting the adaptation platform (305), an adaptation cavity is provided on the inner side of the loading seat (2), and the baffles (103) are slidably matched with the adaptation cavity.

4. The processing and production equipment for aluminum die casting according to claim 3 is characterized in that: A plurality of spring telescopic rods (104) are provided at one end of the baffle (103), and the spring telescopic rods (104) are connected to the adapting cavity. An oblique groove is provided through one side of the baffle (103), and a limiting rod (105) is provided in the oblique groove. Trapezoidal wedge blocks (106) are fixedly connected at both ends of the limiting rod (105), and a circular groove matching the threaded rod (102) is provided at one end of the trapezoidal wedge block (106). An oblique chamfer is provided at one end of the moving block (207) and is matched with the trapezoidal wedge block (106). The trapezoidal wedge block (106) is slidably matched with the adapting cavity. A plurality of spring telescopic rods (107) are provided at one end of the trapezoidal wedge block (106), and one end of the spring telescopic rods (107) is connected to the adapting cavity. An accommodating groove is provided on the inner side of the trapezoidal wedge block (106).

5. The processing and production equipment for aluminum die casting according to claim 1, characterized in that: The outer end of the fixed side plate (302) is fixedly connected to a gear cavity (108), the outer end of the gear cavity (108) is fixedly connected to a motor component, a fan-shaped gear 1 (109) is provided at the driving end of the motor component, one side of the fan-shaped gear 1 (109) is meshingly connected to a spur gear 1 (110), one end of the spur gear 1 (110) is fixedly connected to a connecting rod, the connecting rod passes through the fixed side plate (302) and is rotatably connected thereto, and the connecting rod is fixedly connected to the flip plate (1).

6. The processing and production equipment for aluminum die casting according to claim 5 is characterized in that: A recessed groove is provided on one side of the fixed side plate (302), and a pulley 1 (112) and a pulley 2 (114) are arranged in the recessed groove. The pulley 1 (112) is fixedly connected to the sector gear 1 (109), and one side of the pulley 2 (114) is fixedly connected to the sector gear 2 (113), and one side of the sector gear 2 (113) is meshingly connected to the spur gear 2 (111), and one end of the spur gear 2 (111) is fixedly connected to a threaded column (115). One end of the threaded column (115) is threadedly connected to a nut sleeve (116), the nut sleeve (116) penetrates the fixed side plate (302) and slidably cooperates with it, one end of the nut sleeve (116) is fixedly connected to a push plate (117), one end of the push plate (117) is fixedly connected to a limit block (118), and a circular groove for the push plate (117) to move is provided on the inner side of the fixed side plate (302), and the push plate (117) is slidably cooperated with the circular groove; A limiting groove (119) is provided at one end of the flip plate (1) close to the fixed clamping plate, and the limiting groove (119) is adapted to fit the limiting block (118); The sector gear one (109) and the sector gear two (113) are arranged opposite to each other.

7. The processing and production equipment for aluminum die casting according to claim 1, characterized in that: The drilling assembly comprises a drill bit (4), a drill chuck and a drive motor are arranged at the upper end of the drill bit (4), a revolving disk (401) is arranged on the upper side of the drill bit (4), the revolving disk (401) is driven to rotate by the motor assembly, and the revolving disk (401) is rotatably connected to the top plate (5).

8. The working method of the processing and production equipment for aluminum die casting according to claim 1, characterized in that The following steps are involved: S1. The aluminum casting body (6) is manually loaded onto the loading seat (2), the movable plate (205) supports it and the guide plate (204) limits its two ends; S2, pushing the movable disc (203) and the movable plate (205) to move by means of the push plate (202), thereby driving the aluminum casting body (6) to move toward the turning portion; S3, the lower bottom plate of the aluminum casting body (6) and a pair of fixed clamping plates are then locked together, and the turning plate (1) and the movable plate (203) clamp the aluminum casting body (6), and one end of the aluminum casting body (6) is clamped on the outside of the support seat (101), thereby fixing its own position; S4, turning the turning plate (1) 180 degrees, driving the lower base plate of the aluminum casting body (6) to turn upward and dock with the drilling assembly; S5, the drilling assembly performs drilling processing on the lower base plate of the aluminum casting body (6); S6. After the drilling process is completed, the turning plate (1) is turned over and reset, and the movable plate (203) and the movable plate (205) are moved and reset to release the stuck state of the aluminum casting body (6), and then the material is unloaded manually.

Images