Casting machining turnover device

Abstract

The utility model discloses a casting machining turnover device, which relates to the technical field of casting machining equipment and comprises a base, a rotating structure is arranged at the upper end of the base, a turnover mechanism is arranged at the side end of the rotating structure, and a clamping component is further arranged at the other end of the turnover mechanism. When a casting needs to be turned over during working, the push-pull rod is driven by the second driving motor to enable the two clamping plates to be close to each other to clamp the casting, then the rotating shell is driven by the first driving motor to rotate, a plurality of columnar bodies are arranged on the surfaces of the clamping plates of the clamping assembly in an array mode, and the columnar bodies are arranged on the surfaces of the clamping plates in an array mode, and the clamping plates are filled with a plurality of small steel balls. The clamping assembly rotates along with the rotating structure and is turned over by a half cycle under the action of the turnover mechanism to complete turning over, and the clamping assembly can clamp various castings by means of the columnar bodies arranged on the clamping plates.

Description

Technical Field

[0001] The utility model relates to the technical field of casting processing equipment, in particular to a casting processing turning device. Background Art

[0002] Castings are objects with certain shapes, sizes and properties obtained by pouring, injecting, sucking or other casting methods into a pre-prepared mold after smelting gaseous metal, cooling and subsequent processing such as grinding. Various castings are often needed in railway tracks. Since the grinding shapes of some castings on both sides are different, the castings need to be turned over during the processing.

[0003] A casting processing flipping device described in the patent with patent announcement number CN 218081497 U includes a base, a placement plate and a clamping block, wherein the placement plate is rotatably mounted on the top of a support column through a rotating shaft, the support column is fixedly mounted on the upper surface of the base, and a pair of pneumatic cylinders are fixedly mounted on both sides of the bottom of the placement plate, the pneumatic cylinder controls the telescopic rod to perform telescopic movement, drives the placement plate to rotate around the rotating shaft, thereby driving the casting body to flip, and a pair of clamping plates are arranged inside the top of the placement plate, wherein the casting body is placed between the two clamping plates, the casting body is clamped between the two clamping plates by a clamping spring, and the clamping plates are fixed by clamping bolts to complete the preliminary fixation of the casting body, thereby ensuring the stability of the installation of the casting body, and then the clamping block is clamped on the top side wall of the casting body to complete the fixed installation of the casting body, the installation of the casting is more convenient, and the operation time is reduced, but the clamping structure used in the device can only clamp castings of a specific shape, and cannot meet the clamping of multiple castings.

[0004] Based on this, a casting processing flipping device is now provided, which can eliminate the disadvantages of the existing device. Utility Model Content

[0005] The utility model aims to provide a casting processing turning device to solve the problems in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A casting processing turning device comprises a base, wherein the upper end of the base is provided with a rotating structure, the side end of the rotating structure is provided with a turning mechanism, and the other end of the turning mechanism is also provided with a clamping assembly.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional scheme: the rotating structure includes a rotating shell, a first drive motor, a support body and a through hole, the rotating shell is arranged in the base, a support body is provided inside the upper end of the rotating shell, the output end of the first drive motor is fixedly connected to the rotating shell, and a through hole is provided on the output shaft of the first drive motor.

[0010] In an optional scheme: the flipping mechanism includes a flipping shell, a rotating rod, a first bevel gear, a second bevel gear, a fixed rod and an opening, the fixed rod passes through the rotating shell and is fixed to the upper end of the base through a through hole on the output shaft of the first drive motor, the second bevel gear is fixed to the upper end of the fixed rod, the first bevel gear and the second bevel gear are meshed with each other, the other end of the first bevel gear is fixedly connected to the rotating rod, the rotating rod passes through the support body and the rotating shell and is fixedly connected to the flipping shell, and an opening is also provided at the end of the flipping shell away from the rotating rod.

[0011] In an optional scheme: the clamping assembly includes a second drive motor, a turntable, a clamping plate and a limit slide rod, the limit slide rod is arranged at the opening of the flip shell, the clamping plate has two slides arranged on the limit slide rod, the second drive motor is arranged in one end of the flip shell close to the rotating rod, the input end of the turntable is fixedly connected to the output end of the second drive motor, and a transmission arrangement is also provided between the turntable and the clamping plate.

[0012] In an optional solution: the transmission arrangement includes a push-pull rod and a rotating shaft, the rotating shaft is mirror-imaged on one side of the turntable close to the clamping plate, one end of the push-pull rod is rotatably connected to the rotating shaft and the other end is rotatably connected to the clamping plate.

[0013] In an optional solution: a plurality of spring grooves are arranged in an array on the surface of the clamping plate, a limit spring is arranged in each of the spring grooves, and a columnar body is connected to the other end of the limit spring.

[0014] In an optional solution: the rotating rod passes through the rotating shell and a rubber sleeve is provided on the supporting body.

[0015] In an optional solution, the size of the second bevel gear is larger than that of the first bevel gear.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] During operation, when the casting needs to be turned over, the second driving motor is first used to drive the push-pull rod to bring the two clamps close to clamp the casting, and then the first driving motor drives the rotating shell to rotate, so that the clamping assembly rotates with the rotating structure and flips half a circle under the action of the flipping mechanism to complete the turning, and the clamping assembly can also rely on the columnar body arranged on the clamping plate to complete the clamping of various castings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view of the overall structure of the utility model.

[0019] Figure 2 It is a top view of the overall structure of the utility model.

[0020] Figure 3 It is a bottom view of the overall structure of the utility model.

[0021] Figure 4 It is a schematic diagram of the rotating structure of the utility model.

[0022] Figure 5 It is a schematic diagram of the turning mechanism of the utility model.

[0023] Figure 6 It is a schematic diagram of the clamping assembly of the utility model.

[0024] Figure 7 It is a schematic diagram of the transmission setting of the utility model.

[0025] Figure 8 It is a side sectional view of the splint of the utility model.

[0026] Notes on figure numbers: 100, base; 200, rotating structure; 201, rotating shell; 202, first drive motor; 203, support body; 204, perforation; 300, flip mechanism; 301, flip shell; 302, rotating rod; 303, first bevel gear; 304, second bevel gear; 305, fixing rod; 306, opening; 400, clamping assembly; 401, second drive motor; 402, turntable; 403, clamping plate; 404, limiting slide rod; 500, spring groove; 501, limiting spring; 502, columnar body; 600, transmission setting; 601, push-pull rod; 602, rotating shaft. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] In one embodiment, Figure 1-Figure 8 As shown, it includes a base 100, a rotating structure 200 is provided at the upper end of the base 100, a flipping mechanism 300 is provided at the side end of the rotating structure 200, and a clamping assembly 400 is also provided at the other end of the flipping mechanism 300. Through the above arrangement, the casting is clamped by the clamping assembly 400, flipped by the flipping mechanism 300, and driven by the rotating structure 200 to be placed on the next processing table for processing.

[0029] In one embodiment, Figure 4As shown, the rotating structure 200 includes a rotating shell 201, a first drive motor 202, a support body 203 and a through hole 204. The rotating shell 201 is arranged in the base 100, and a support body 203 is arranged inside the upper end of the rotating shell 201. The output end of the first drive motor 202 is fixedly connected to the rotating shell 201, and a through hole 204 is arranged on the output shaft of the first drive motor 202. Through the above arrangement, the rotating shell 201 rotates under the action of the first drive motor 202, and the support body 203 can assist in supporting the flipping mechanism 300 to maintain stability.

[0030] In one embodiment, Figure 5 As shown, the flip mechanism 300 includes a flip shell 301, a rotating rod 302, a first bevel gear 303, a second bevel gear 304, a fixed rod 305 and an opening 306. The fixed rod 305 penetrates the rotating shell 201 and is fixedly arranged at the upper end of the base 100 through the through hole 204 on the output shaft of the first drive motor 202. The second bevel gear 304 is fixedly arranged at the upper end of the fixed rod 305. The first bevel gear 303 and the second bevel gear 304 are meshed with each other. The other end of the first bevel gear 303 is fixedly connected to the rotating rod 302. The rotating rod 302 penetrates the support body 203 and the rotating shell 201 and is fixedly connected to the flip shell 301. An opening 306 is also provided at one end of the flip shell 301 away from the rotating rod 302. Through the above arrangement, when the rotating shell 201 rotates, the first bevel gear 303 and the rotating rod 302 will be driven to rotate around the second bevel gear 304. At the same time, the self-rotation of the first bevel gear 303 will cause the flip shell 301 connected to the rotating rod 302 to flip.

[0031] In one embodiment, Figure 6 As shown, the clamping assembly 400 includes a second drive motor 401, a turntable 402, a clamping plate 403 and a limiting slide bar 404. The limiting slide bar 404 is arranged at the opening 306 of the flip shell 301. The clamping plate 403 has two slides arranged on the limiting slide bar 404. The second drive motor 401 is arranged in one end of the flip shell 301 close to the rotating rod 302. The input end of the turntable 402 is fixedly connected to the output end of the second drive motor 401. A transmission setting 600 is also provided between the turntable 402 and the clamping plate 403. Through the above setting, the turntable 402 can be driven to rotate by the second drive motor 401, so that the two clamping plates 403 are brought close to each other through the transmission setting 600 to complete the clamping of the casting.

[0032] In one embodiment, Figure 7As shown, the transmission arrangement 600 includes a push-pull rod 601 and a rotating shaft 602. The rotating shaft 602 is mirror-imaged on one side of the turntable 402 close to the clamping plate 403. One end of the push-pull rod 601 is rotatably connected to the rotating shaft 602 and the other end is rotatably connected to the clamping plate 403. Through the above arrangement, the turntable 402 rotates to cause the rotating shaft 602 to shift, thereby allowing the two clamping plates 403 to approach each other and clamp the casting through the push-pull rod 601.

[0033] In one embodiment, Figure 8 As shown, a plurality of spring grooves 500 are arranged in an array on the surface of the clamping plate 403, a limit spring 501 is arranged in the spring groove 500, and the other end of the limit spring 501 is connected to a columnar body 502. Through the above arrangement, when the clamping assembly 400 of the device clamps various castings, the columnar bodies 502 arranged in the array will shrink a part in order to fit the shape of the casting, thereby improving the clamping effect.

[0034] In one embodiment, Figure 4 As shown, the rotating rod 302 passes through the rotating shell 201 and a rubber sleeve is provided on the supporting body 203. Through the above arrangement, the wear of the rotating rod 302 due to friction during rotation can be reduced, thereby increasing the service life.

[0035] In one embodiment, Figure 5 As shown, the size of the second bevel gear 304 is larger than that of the first bevel gear 303. Through the above arrangement, the distance of one rotation of the first bevel gear 303 is smaller than the distance of one rotation around the axis of the second bevel gear 304, so that the device can complete flipping during the rotation process.

[0036] The above embodiment discloses a casting processing flipping device. When the device is working, when the casting needs to be turned over, the second drive motor 401 first drives the turntable 402 to drive the transmission setting 600 to make the two clamps 403 approach each other to clamp the casting, and then the first drive motor 202 drives the rotating shell 201 to rotate, so that the clamping component 400 rotates with the rotating structure 200 and flips half a circle under the action of the set flipping mechanism 300 to complete the flipping, and the clamping component 400 can also rely on the columnar body 502 connected to the limiting spring 501 set on the clamp 403 to complete the clamping of various castings.

[0037] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A casting processing turning device, comprising a base (100), wherein a rotating structure (200) is provided at the upper end of the base (100), characterized in that: A flipping mechanism (300) is provided at a side end of the rotating structure (200), and a clamping assembly (400) is further provided at the other end of the flipping mechanism (300); The rotating structure (200) comprises a rotating shell (201), a first driving motor (202), a support body (203) and a through hole (204); the rotating shell (201) is arranged in the base (100); the support body (203) is arranged inside the upper end of the rotating shell (201); the output end of the first driving motor (202) is fixedly connected to the rotating shell (201); and the output shaft of the first driving motor (202) is provided with a through hole (204); The flipping mechanism (300) comprises a flipping shell (301), a rotating rod (302), a first bevel gear (303), a second bevel gear (304), a fixed rod (305) and an opening (306); the fixed rod (305) penetrates the rotating shell (201) and is fixedly arranged on the upper end of the base (100) through a through hole (204) on the output shaft of the first drive motor (202); the second bevel gear (304) is fixedly arranged on the upper end of the fixed rod (305); the first bevel gear (303) and the second bevel gear (304) are meshed with each other; the other end of the first bevel gear (303) is fixedly connected to the rotating rod (302); the rotating rod (302) penetrates the support body (203) and the rotating shell (201) and is fixedly connected to the flipping shell (301); and an opening (306) is further arranged on one end of the flipping shell (301) away from the rotating rod (302); The clamping assembly (400) comprises a second driving motor (401), a rotating disk (402), a clamping plate (403) and a limiting slide bar (404); the limiting slide bar (404) is arranged at an opening (306) of the flip shell (301); two clamping plates (403) are provided and are slidably arranged on the limiting slide bar (404); the second driving motor (401) is arranged in one end of the flip shell (301) close to the rotating rod (302); the input end of the rotating disk (402) is fixedly connected to the output end of the second driving motor (401); and a transmission device (600) is also arranged between the rotating disk (402) and the clamping plate (403).

2. A casting processing turning device according to claim 1, characterized in that: The transmission device (600) comprises a push-pull rod (601) and a rotating shaft (602). The rotating shaft (602) is mirror-imaged on one side of the turntable (402) close to the clamping plate (403). One end of the push-pull rod (601) is rotatably connected to the rotating shaft (602) and the other end is rotatably connected to the clamping plate (403).

3. A casting processing turning device according to claim 1, characterized in that: The surface of the clamping plate (403) is provided with a plurality of spring grooves (500) in an array, a limit spring (501) is provided in the spring groove (500), and the other end of the limit spring (501) is connected to a columnar body (502).

4. A casting processing turning device according to claim 1, characterized in that: The rotating rod (302) passes through the rotating housing (201) and a rubber sliding sleeve is provided on the supporting body (203).

5. The casting processing turning device according to claim 1, characterized in that: The size of the second bevel gear (304) is greater than that of the first bevel gear (303).

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