Positioning tool for aluminum profile mold machining

Abstract

The utility model discloses a locating tool for aluminum profile mold machining, and relates to the technical field of aluminum profile machining, the locating tool comprises a table top, a clamping device comprises a support, the bottom end of the support is rotatably connected with a first rotating shaft, the bottom end of the first rotating shaft is fixedly connected with the top end of the table top, and the top end of the table top is fixedly connected with a clamping device. The device comprises a support, four through grooves are formed in the top end of the support, first connecting rods are slidably arranged on the inner walls of the four through grooves, limiting plates are fixedly connected to the top ends of the four first connecting rods, fixing blocks are connected to one ends of the four first connecting rods in a penetrating mode, and clamping plates are fixedly connected to one ends of the four first connecting rods; the positioning tool comprises a support, the top end of the support is fixedly connected with four containing blocks distributed in an annular array mode, one end of the support is rotationally connected with a fixing frame, the positioning tool for aluminum profile mold machining can effectively clamp and fix aluminum profiles, and the angle of the aluminum profiles can be adjusted during machining.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, and particularly relates to a positioning tooling for aluminum profile mold processing. Background Technique

[0002] Aluminum profiles are aluminum materials obtained by melting aluminum rods through hot melting and extrusion to obtain aluminum materials with different cross-sectional shapes. Currently, in the production process of aluminum profiles, extrusion molds are required to shape the aluminum profiles. First, the molds are designed and manufactured according to the cross-section of the profile products, and aluminum profiles with different structures are produced through molds with different structures.

[0003] However, the following problems still exist in the prior art:

[0004] First of all, when the aluminum profile molds in the prior art process aluminum profiles, clamping is required. Most of the positioning toolings for aluminum profile mold processing cannot effectively clamp and fix the aluminum profiles, resulting in the inability to meet the product standards during the processing of aluminum profiles and affecting the processing efficiency of aluminum profiles.

[0005] Secondly, when the existing aluminum profile molds on the market process aluminum profiles, the angles of the aluminum profiles need to be adjusted. Most of the positioning toolings for aluminum profile mold processing cannot effectively adjust the angles of the aluminum profiles during processing, and the practicability is low.

[0006] In view of the above problems, the inventor proposes a positioning tooling for aluminum profile mold processing to solve the above problems. Content of the Utility Model

[0007] In order to solve the problems of ineffective clamping and fixing of aluminum profiles and ineffective adjustment of the angles of aluminum profiles during processing; the purpose of the utility model is to provide a positioning tooling for aluminum profile mold processing.

[0008] To solve the above technical problems, the present utility model adopts the following technical solutions: A positioning tooling for aluminum profile mold processing, including a tabletop. A rotating device is provided at the bottom end of the tabletop, and a clamping device is provided at the top end of the tabletop. The clamping device includes a bracket. The bottom end of the bracket is rotatably connected to a first rotating shaft, and the bottom end of the first rotating shaft is fixedly connected to the top end of the tabletop. Four through slots are provided at the top end of the bracket. First connecting rods are slidably provided on the inner walls of the four through slots. The upper part of the outer surface of the first connecting rod is in contact with the inner wall of the through slot. Limiting plates are fixedly connected to the top ends of the four first connecting rods. One ends of the four first connecting rods all penetrate and are connected with fixing blocks. The bottom ends of the four fixing blocks are jointly fixedly connected to the top end of the tabletop. The four fixing blocks are all distributed in a circular array. Clamping plates are fixedly connected to one ends of the four first connecting rods. Four placing blocks distributed in a circular array are fixedly connected to the top end of the bracket. One end of the bracket is rotatably connected to a fixing frame. A second rotating shaft is jointly rotatably connected to the inner walls on both sides of the fixing frame. A hollow sleeve is sleeved on the outer surface of the second rotating shaft. A cylinder is fixedly connected to the top end of the tabletop. The output end of the cylinder is fixedly connected to the outer surface of the hollow sleeve. An aluminum plate is jointly placed on the top ends of the four placing blocks. The inner walls of the four clamping plates are respectively in contact with the outer surface of the aluminum plate.

[0009] Preferably, the rotating device includes a bottom plate. A first support plate is fixedly connected to the bottom end of the bottom plate. A motor is fixedly connected to the inner wall of the lower part of the first support plate. A third rotating shaft is rotatably connected to the top end of the bottom plate. The output end of the motor penetrates the bottom end of the bottom plate and is fixedly connected to the bottom end of the third rotating shaft. A connecting plate is penetrated and connected to the outer surface of the third rotating shaft. The connecting plates are all equilateral triangles. Three second connecting rods distributed in a circular array are fixedly connected to the top end of the connecting plate. A driving gear is penetrated and connected to the outer surface of the third rotating shaft. The lower part of the outer surface of the third rotating shaft is fixedly connected to the inner wall of the connecting plate. The upper part of the outer surface of the third rotating shaft is fixedly connected to the inner wall of the driving gear. Three driven gears distributed in a circular array are meshed with the outer surface of the driving gear. The bottom ends of the three driven gears are all rotatably connected to the top ends of the second connecting rods. A toothed ring is jointly meshed with the outer surfaces of the three driven gears. Six fixing rods distributed in a circular array are fixedly connected to the top end of the bottom plate. The bottom ends of the six fixing rods are jointly fixedly connected to the bottom end of the toothed ring. Fourth rotating shafts are rotatably connected to the top ends of the three driven gears. The top ends of the three fourth rotating shafts and the third rotating shaft are jointly fixedly connected to the bottom end of the tabletop.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. The utility model can drive the outer surfaces of a plurality of first connecting rods to slide in the inner wall of the through groove when the bracket rotates, and the four first connecting rods respectively drive the clamping plates to move inwards to jointly clamp the outer surface of the aluminum profile, so as to effectively clamp and fix the aluminum profile.

[0012] 2. The utility model can drive the fourth rotating shafts to rotate respectively when the three driven gears rotate, and the three fourth rotating shafts and the third rotating shaft rotate respectively to drive the aluminum profile on the tabletop to rotate, so as to effectively adjust the angle of the aluminum profile during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 It is a schematic structural diagram of the present utility model.

[0015] Figure 2 It is a schematic diagram of the clamping device of the present utility model.

[0016] Figure 3 It is a schematic diagram of the rotating device of the present utility model.

[0017] In the figure: 1, tabletop; 2, rotating device; 3, clamping device; 201, bottom plate; 202, fixed rod; 203, first support plate; 204, motor; 205, third rotating shaft; 206, connecting plate; 207, second connecting rod; 208, driving gear; 209, driven gear; 210, toothed ring; 211, fourth rotating shaft; 301, bracket; 302, first rotating shaft; 303, through groove; 304, first connecting rod; 305, limiting plate; 306, fixed block; 307, clamping plate; 308, placing block; 309, fixed frame; 310, second rotating shaft; 311, hollow sleeve; 312, cylinder; 313, aluminum profile plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0019] Embodiment: AsFigures 1-3 As shown in the figure, the utility model provides a positioning tooling for aluminum profile mold processing, including a table 1. A rotating device 2 is provided at the bottom end of the table 1, and a clamping device 3 is provided at the top end of the table 1. The clamping device 3 includes a bracket 301. The bottom end of the bracket 301 is rotatably connected to a first rotating shaft 302, and the bottom end of the first rotating shaft 302 is fixedly connected to the top end of the table 1. Four through slots 303 are opened at the top end of the bracket 301. A first connecting rod 304 is slidably provided on the inner wall of each of the four through slots 303. The upper part of the outer surface of the first connecting rod 304 is in contact with the inner wall of the through slot 303. A limiting plate 305 is fixedly connected to the top end of each of the four first connecting rods 304. One end of each of the four first connecting rods 304 is connected through a fixing block 306. The bottom ends of the four fixing blocks 306 are jointly fixedly connected to the top end of the table 1. The four fixing blocks 306 are distributed in a circular array. A clamping plate 307 is fixedly connected to one end of each of the four first connecting rods 304. Four placing blocks 308 distributed in a circular array are fixedly connected to the top end of the bracket 301. One end of the bracket 301 is rotatably connected to a fixing frame 309. A second rotating shaft 310 is jointly rotatably connected to the inner walls on both sides of the fixing frame 309. A hollow sleeve 311 is sleeved on the outer surface of the second rotating shaft 310. A cylinder 312 is fixedly connected to the top end of the table 1. The output end of the cylinder 312 is fixedly connected to the outer surface of the hollow sleeve 311. An aluminum plate 313 is jointly placed on the top ends of the four placing blocks 308. The inner walls of the four clamping plates 307 are respectively in contact with the outer surface of the aluminum plate 313. When the bracket 301 rotates, it drives the outer surfaces of multiple first connecting rods 304 to slide in the inner walls of the through slots 303. The limiting plate 305 limits the first connecting rods 304. The outer surfaces of the first connecting rods 304 slide in the inner walls of the fixing blocks 306. The four first connecting rods 304 respectively drive the clamping plates 307 to move inwards to jointly clamp the outer surface of the aluminum plate 313, and the aluminum material can be effectively clamped and fixed.

[0020] The rotating device 2 includes a bottom plate 201. A first support plate 203 is fixedly connected to the bottom end of the bottom plate 201. A motor 204 is fixedly connected to the lower inner wall of the first support plate 203. A third rotating shaft 205 is rotatably connected to the top end of the bottom plate 201. The output end of the motor 204 penetrates through the bottom end of the bottom plate 201 and is fixedly connected to the bottom end of the third rotating shaft 205. A connecting plate 206 is connected through the outer surface of the third rotating shaft 205. The connecting plates 206 are all equilateral triangles. Three second connecting rods 207 distributed in an annular array are fixedly connected to the top end of the connecting plate 206. A driving gear 208 is connected through the outer surface of the third rotating shaft 205. The lower part of the outer surface of the third rotating shaft 205 is fixedly connected to the inner wall of the connecting plate 206. The upper part of the outer surface of the third rotating shaft 205 is fixedly connected to the inner wall of the driving gear 208. Three driven gears 209 distributed in an annular array are meshed with the outer surface of the driving gear 208. The bottom ends of the three driven gears 209 are all rotatably connected to the top ends of the second connecting rods 207. A toothed ring 210 is meshed with the outer surfaces of the three driven gears 209. Six fixing rods 202 distributed in an annular array are fixedly connected to the top end of the bottom plate 201. The top ends of the six fixing rods 202 are jointly fixedly connected to the bottom end of the toothed ring 210. The top ends of the three driven gears 209 are all rotatably connected to a fourth rotating shaft 211. The top ends of the three fourth rotating shafts 211 and the third rotating shaft 205 are jointly fixedly connected to the bottom end of the table 1. The three driven gears 209 rotate together in the inner wall of the toothed ring 210. When the three driven gears 209 rotate, they drive the fourth rotating shafts 211 to rotate respectively. The three fourth rotating shafts 211 and the third rotating shaft 205 rotate respectively to drive the table 1 to rotate. The rotation of the table 1 drives the aluminum plate 313 to rotate, and the angle of the aluminum material during processing can be effectively adjusted.

[0021] Working principle: First, place the aluminum plate 313 on the top ends of the four placing blocks 308. When it is necessary to clamp the aluminum plate 313, turn on the air cylinder 312. The output end of the air cylinder 312 drives the hollow sleeve 311 to move forward. The hollow sleeve 311 moves on the outer surface of the second rotating shaft 310. The hollow sleeve 311 drives the fixed frame 309 to rotate at one end of the support 301. The rotation of the support 301 drives the first rotating shaft 302 to rotate. When the support 301 rotates, it drives the outer surfaces of the multiple first connecting rods 304 to slide in the inner wall of the through groove 303. The limiting plate 305 limits the first connecting rods 304. The outer surfaces of the first connecting rods 304 slide in the inner wall of the fixing block 306. The four first connecting rods 304 drive the clamping plates 307 to move inwards together to clamp the outer surface of the aluminum plate 313, so as to achieve the purpose of effectively clamping and fixing the aluminum material.

[0022] When it is necessary to adjust the angle of the aluminum material, the motor 204 in the rotating device 2 is turned on. The output end of the motor 204 rotates to drive the third rotating shaft 205 to rotate. The rotation of the third rotating shaft 205 drives the connecting plate 206 and the driving gear 208 to rotate. The rotation of the connecting plate 206 drives the second connecting rods 207 to rotate respectively. The rotation of the driving gear 208 drives the three driven gears 209 to rotate. The three driven gears 209 rotate respectively to drive the second connecting rods 207 to rotate. The three driven gears 209 rotate together within the inner wall of the toothed ring 210. When the three driven gears 209 rotate, they drive the fourth rotating shafts 211 to rotate respectively. The three fourth rotating shafts 211 and the third rotating shaft 205 rotate respectively to drive the table 1 to rotate. The rotation of the table 1 drives the aluminum plate 313 to rotate, thereby achieving the purpose of effectively adjusting the angle of the aluminum material during processing.

[0023] Obviously, those skilled in the art can make various modifications and variations to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model also intends to include these modifications and variations.

Claims

1. A positioning tooling for aluminum profile mold processing, comprising a tabletop (1), characterized in that: A rotating device (2) is provided at the bottom end of the tabletop (1), and a clamping device (3) is provided at the top end of the tabletop (1); The clamping device (3) includes a bracket (301). A first rotating shaft (302) is rotatably connected to the bottom end of the bracket (301). The bottom end of the first rotating shaft (302) is fixedly connected to the top end of the tabletop (1). Four through slots (303) are provided at the top end of the bracket (301). First connecting rods (304) are slidably provided on the inner walls of the four through slots (303). Limiting plates (305) are fixedly connected to the top ends of the four first connecting rods (304). Fixing blocks (306) are connected through one ends of the four first connecting rods (304). Clamping plates (307) are fixedly connected to one ends of the four first connecting rods (304). Four placing blocks (308) distributed in a circular array are fixedly connected to the top end of the bracket (301). A fixing frame (309) is rotatably connected to one end of the bracket (301). A second rotating shaft (310) is rotatably connected to the inner walls of both sides of the fixing frame (309). A hollow sleeve (311) is sleeved on the outer surface of the second rotating shaft (310). A cylinder (312) is fixedly connected to the top end of the tabletop (1). The output end of the cylinder (312) is fixedly connected to the outer surface of the hollow sleeve (311). An aluminum plate (313) is placed on the top ends of the four placing blocks (308).

2. The positioning tooling for processing aluminum profile dies according to claim 1, wherein: The rotating device (2) includes a bottom plate (201). A first support plate (203) is fixedly connected to the bottom end of the bottom plate (201). A motor (204) is fixedly connected to the inner bottom wall of the first support plate (203). A third rotating shaft (205) is rotatably connected to the top end of the bottom plate (201). The output end of the motor (204) penetrates through the bottom end of the bottom plate (201) and is fixedly connected to the bottom end of the third rotating shaft (205). A connecting plate (206) is connected through the outer surface of the third rotating shaft (205). Three second connecting rods (207) distributed in a circular array are fixedly connected to the top end of the connecting plate (206). A driving gear (208) is connected through the outer surface of the third rotating shaft (205). Three driven gears (209) distributed in a circular array are meshed with the outer surface of the driving gear (208). The bottom ends of the three driven gears (209) are rotatably connected to the top ends of the second connecting rods (207). A toothed ring (210) is meshed with the outer surfaces of the three driven gears (209). Fourth rotating shafts (211) are rotatably connected to the top ends of the three driven gears (209). The top ends of the three fourth rotating shafts (211) and the third rotating shaft (205) are fixedly connected to the bottom end of the tabletop (1) together.

3. A positioning tooling for processing aluminum profile molds as described in claim 1, characterized in that: The bottom ends of the four fixing blocks (306) are fixedly connected to the top end of the tabletop (1) together, and the four fixing blocks (306) are distributed in a circular array.

4. A positioning tooling for processing an aluminum profile die according to claim 1, characterized in that: The inner walls of the four clamping plates (307) are respectively in fit with the outer surface of the aluminum plate (313).

5. The positioning tooling for aluminum profile mold processing according to claim 1, characterized in that: The upper part of the outer surface of the first connecting rod (304) is in fit with the inner wall of the through groove (303).

6. The positioning tooling for aluminum profile die processing according to claim 2, characterized in that: The connecting plates (206) are all equilateral triangles.

7. The positioning tooling for aluminum profile die processing according to claim 2, characterized in that: The lower part of the outer surface of the third rotating shaft (205) is fixedly connected to the inner wall of the connecting plate (206), and the upper part of the outer surface of the third rotating shaft (205) is fixedly connected to the inner wall of the driving gear (208).

8. The positioning tooling for aluminum profile die processing according to claim 2, characterized in that: Six fixing rods (202) distributed in an annular array are fixedly connected to the top end of the bottom plate (201), and the bottom ends of the six fixing rods (202) are jointly fixedly connected to the bottom end of the gear ring (210).

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