Fixture for aluminum profile machining

Abstract

The utility model discloses a fixture for aluminum profile processing, which relates to the technical field of aluminum profile processing, and comprises a bottom plate, a clamping device is arranged above the bottom plate, the clamping device comprises a base, the top end of the base is provided with three first sliding chutes which are distributed at equal intervals, and the three first sliding chutes are arranged on the bottom plate. The inner walls of the two sides of the first sliding groove in the middle are jointly and rotationally connected with a two-way threaded rod, the inner walls of the two sides of the first sliding grooves in the two sides are jointly and fixedly connected with fixing rods, and the outer surfaces of the two-way threaded rod and the two fixing rods are movably sleeved with first sliding blocks. The top ends of every three adjacent first sliding blocks are jointly and fixedly connected with a fixing frame, the top end of each fixing frame is sleeved with a first lead screw in a threaded mode, the bottom end of each first lead screw is rotationally connected with a clamping plate, the aluminum profile can be stably clamped and fixed, and the angle of the clamp can be adjusted.

Description

Technical Field

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

[0002] Aluminum profiles are alloy materials mainly composed of aluminum, with many excellent properties and are widely used in many fields. Fixtures for aluminum profile processing are tools used to fix aluminum profiles during the processing of aluminum profiles to ensure processing accuracy and operation safety.

[0003] However, the existing technology still has the following problems:

[0004] First of all, during the processing of aluminum profiles, the processed aluminum profiles may tilt and be misaligned, resulting in errors during processing, and may shift during processing, causing waste. It is impossible to effectively clamp and fix the aluminum profiles, and the aluminum profiles are prone to falling off.

[0005] Secondly, the angles of existing processing fixtures are often fixed. When processing aluminum profiles, due to the inability to adjust the angle of the processing fixture, the processing is not convenient, lacking a certain angle adjustment function, which affects work efficiency.

[0006] In view of the above problems, the inventor proposes a fixture for aluminum profile 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 the inability to adjust the angle of the processing fixture; the purpose of the utility model is to provide a fixture for aluminum profile processing.

[0008] To solve the above technical problems, the present utility model adopts the following technical solutions: A fixture for aluminum profile processing, comprising a bottom plate, above which a clamping device is provided. The clamping device includes a base, at the top of which three equally spaced first chutes are provided. On both inner walls of the middle first chute, a bidirectional threaded rod is rotatably connected. One end of the base is fixedly connected to a first motor, and the output end of the first motor penetrates through one end of the base and is fixedly connected to one end of the bidirectional threaded rod. On both inner walls of the two side first chutes, fixed rods are fixedly connected. A first slider is movably sleeved on the outer surfaces of the bidirectional threaded rod and the two fixed rods. The bottom end of the first slider is fixedly connected to a second slider. A second chute is provided on the lower inner wall of the first chute, and the outer surface of the second slider fits with the inner wall of the second chute. Both the second slider and the second chute are in a "T" shape. The movement of the first slider drives the second slider to slide in the inner wall of the second chute. The top ends of every three adjacent first sliders are fixedly connected to a fixed frame together. A first screw rod is threadedly sleeved on the top of the fixed frame. The top end of the first screw rod is fixedly connected to a rotating plate, and the bottom end of the screw rod is rotatably connected to a clamping plate. A regulating device is fixedly connected between the top end of the bottom plate and the bottom end of the base.

[0009] Preferably, the regulating device includes a fixed groove plate, the bottom end of which is fixedly connected to the top end of the bottom plate. On both inner walls of the fixed groove plate, a second screw rod is rotatably connected. One end of the fixed groove plate is fixedly connected to a second motor, and the output end of the second motor penetrates through one end of the fixed groove plate and is fixedly connected to one end of the screw rod. A third slider is threadedly sleeved on the outer surface of the screw rod. Two first fixing plates are fixedly connected to the top end of the third slider and the bottom end of the base respectively. One end of the opposite surfaces of every two adjacent first fixing plates is rotatably connected to a connecting plate. The movement of the third slider drives the two first fixing plates to move, and the two first fixing plates together drive the connecting plate to tilt and rotate, and the connecting plate jacks up the base obliquely. Two brackets are fixedly connected to the top end of the bottom plate, and one end of the opposite surfaces of the two brackets is movably penetrated and connected by a support rod. Limiting plates are fixedly connected to both ends of the support rod, and the outer surface of the support rod is fixedly sleeved on one end of the base.

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

[0011] 1. The present utility model can clamp the aluminum profile by two fixed frames together. Rotate the rotating plate, the rotation of the rotating plate drives the rotation of the first screw rod, and the rotation of the first screw rod drives the clamping plate to move downward. The two clamping plates hold the top end of the aluminum profile to prevent it from skewing, thus achieving the purpose of effectively clamping and fixing the aluminum profile.

[0012] 2. The utility model can tilt and lift the base through the connecting plate. The rotation of the base drives the support rod to rotate within the inner walls of the two brackets. The tilting rotation of the base drives the second fixing plate to move, and the movement of the second fixing plate drives the hydraulic rod to stretch, thereby achieving the purpose of effectively adjusting the angle of the aluminum profile. 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 adjusting device of the present utility model.

[0017] In the figure: 1, bottom plate; 2, clamping device; 3, adjusting device; 201, base; 202, bidirectional threaded rod; 203, first motor; 204, first chute; 205, fixed rod; 206, first slider; 207, second slider; 208, second chute; 209, fixed frame; 210, first lead screw; 211, rotating plate; 212, clamping plate; 301, fixed groove plate; 302, second lead screw; 303, second motor; 304, third slider; 305, first fixing plate; 306, connecting plate; 307, bracket; 308, support rod; 309, limiting plate; 310, second fixing plate; 311, hydraulic rod. 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: As Figures 1-3As shown in the figure, the utility model provides a fixture for aluminum profile processing, which includes a bottom plate 1. Above the bottom plate 1, there is a clamping device 2. The clamping device 2 includes a base 201. At the top of the base 201, three first chutes 204 are provided at equal intervals. On the inner walls of both sides of the middle first chute 204, a bidirectional threaded rod 202 is rotatably connected. One end of the base 201 is fixedly connected with a first motor 203. The output end of the first motor 203 penetrates through one end of the base 201 and is fixedly connected with one end of the bidirectional threaded rod 202. On the inner walls of both sides of the two side first chutes 204, fixed rods 205 are fixedly connected. The outer surfaces of the bidirectional threaded rod 202 and the two fixed rods 205 are both movably sleeved with first sliders 206. The two first sliders 206 are respectively threadedly sleeved at different threaded directions engraved on the outer surface of the bidirectional threaded rod 202. The outer surface of the first slider 206 is in fit with the inner wall of the first chute 204. The bottom end of the first slider 206 is fixedly connected with a second slider 207. The lower inner wall of the first chute 204 is provided with a second chute 208. The outer surface of the second slider 207 is in fit with the inner wall of the second chute 208. Both the second slider 207 and the second chute 208 are in a "T" shape. The movement of the first slider 206 drives the second slider 207 to slide in the inner wall of the second chute 208. The tops of every three adjacent first sliders 206 are fixedly connected together with a fixed frame 209. The top of the fixed frame 209 is threadedly sleeved with a first lead screw 210. The top end of the first lead screw 210 is fixedly connected with a rotating plate 211. The bottom end of the first lead screw 210 is rotatably connected with a clamping plate 212. A regulating device 3 is fixedly connected together with the top end of the bottom plate 1 and the bottom end of the base 201;

[0020] The two fixed frames 209 jointly clamp the aluminum profile. Rotate the rotating plate 211. The rotation of the rotating plate 211 drives the first lead screw 210 to rotate. The rotation of the first lead screw 210 drives the clamping plate 212 to move downward. The two clamping plates 212 hold down the top end of the aluminum profile to prevent it from tilting, and can effectively clamp and fix the aluminum profile.

[0021] The adjusting device 3 includes a fixed groove plate 301. The bottom end of the fixed groove plate 301 is fixedly connected to the top end of the bottom plate 1. A second lead screw 302 is rotatably connected to the inner walls on both sides of the fixed groove plate 301. One end of the fixed groove plate 301 is fixedly connected to a second motor 303. The output end of the second motor 303 penetrates through one end of the fixed groove plate 301 and is fixedly connected to one end of the second lead screw 302. A third slider 304 is threadedly sleeved on the outer surface of the second lead screw 302. The outer surface of the third slider 304 is in fit with the inner wall of the fixed groove plate 301. Two first fixing plates 305 are fixedly connected to the top end of the third slider 304 and the bottom end of the base 201 respectively. One end of the opposite surfaces of every two adjacent first fixing plates 305 is rotatably connected to a connecting plate 306. The movement of the third slider 304 drives the two first fixing plates 305 to move, and the two first fixing plates 305 together drive the connecting plate 306 to tilt and rotate. Two brackets 307 are fixedly connected to the top end of the bottom plate 1. One end of the opposite surfaces of the two brackets 307 is movably penetrated and connected with a support rod 308. Limiting plates 309 are fixedly connected to both ends of the support rod 308. The outer surface of the support rod 308 is fixedly sleeved with one end of the base 201. Four second fixing plates 310 are fixedly connected to the bottom end of the base 201 and the top end of the bottom plate 1 respectively. One end of the opposite surfaces of the four correspondingly positioned second fixing plates 310 is rotatably connected to a hydraulic rod 311;

[0022] The connecting plate 306 jacks up the base 201 obliquely. The rotation of the base 201 drives the support rod 308 to rotate in the inner walls of the two brackets 307. The tilting rotation of the base 201 drives the second fixing plate 310 to move, and the movement of the second fixing plate 310 drives the hydraulic rod 311 to stretch, which can effectively adjust the angle of the aluminum profile.

[0023] Working principle: First, place the aluminum profile between the two fixed frames 209. When it is necessary to clamp and fix the aluminum profile, turn on the first motor 203 in the clamping device 2. The output end of the first motor 203 rotates to drive the bidirectional lead screw 202 to rotate. The rotation of the bidirectional lead screw 202 drives the two first sliders 206 to move towards the middle. The two first sliders 206 respectively drive the fixed frames 209 to move towards the middle. The movement of the first slider 206 drives the second slider 207 to slide in the inner wall of the second chute 208. The two fixed frames 209 jointly clamp the aluminum profile. Rotate the rotating plate 211. The rotation of the rotating plate 211 drives the first lead screw 210 to rotate. The rotation of the first lead screw 210 drives the clamping plate 212 to move downward. The two clamping plates 212 hold down the top end of the aluminum profile to prevent it from tilting, so as to achieve the purpose of effectively clamping and fixing the aluminum profile;

[0024] When it is necessary to adjust the angle of the aluminum profile, the second motor 303 in the adjusting device 3 is turned on. The output end of the second motor 303 rotates to drive the second lead screw 302 to rotate. The movement of the second lead screw 302 drives the third slider 304 to slide on the inner wall of the fixed groove plate 301. The movement of the third slider 304 drives the two first fixing plates 305 to move. The two first fixing plates 305 jointly drive the connecting plate 306 to tilt and rotate. The connecting plate 306 tilts and jacks up the base 201. The rotation of the base 201 drives the support rod 308 to rotate in the inner walls of the two brackets 307. The tilting rotation of the base 201 drives the second fixing plate 310 to move. The movement of the second fixing plate 310 drives the hydraulic rod 311 to stretch, thereby achieving the purpose of effectively adjusting the angle of the aluminum profile.

[0025] 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 is also intended to include these modifications and variations.

Claims

1. A fixture for processing aluminum profiles, comprising a base plate (1), characterized in that: A clamping device (2) is provided above the bottom plate (1); The clamping device (2) comprises a base (201), the top of the base (201) is provided with three first slide grooves (204) which are equally spaced, wherein the inner walls on both sides of the middle first slide groove (204) are rotatably connected to a bidirectional threaded rod (202), one end of the base (201) is fixedly connected to a first motor (203), the output end of the first motor (203) passes through one end of the base (201) and is fixedly connected to one end of the bidirectional threaded rod (202), wherein the inner walls on both sides of the first slide grooves (204) are fixedly connected to a fixed rod (20 5), the outer surfaces of the bidirectional threaded rod (202) and the two fixed rods (205) are movably sleeved with a first slider (206), the top ends of every three adjacent first sliders (206) are commonly fixedly connected to a fixed frame (209), the top end of the fixed frame (209) is threadedly sleeved with a first screw rod (210), the top end of the first screw rod (210) is fixedly connected to a rotating plate (211), the bottom end of the first screw rod (210) is rotatably connected to a clamping plate (212), and the top end of the bottom plate (1) and the bottom end of the base (201) are commonly fixedly connected to an adjusting device (3).

2. The aluminum profile processing fixture according to claim 1, characterized in that: The adjusting device (3) comprises a fixed slot plate (301), the bottom end of the fixed slot plate (301) is fixedly connected to the top end of the bottom plate (1), the inner walls on both sides of the fixed slot plate (301) are rotatably connected to a second screw rod (302), one end of the fixed slot plate (301) is fixedly connected to a second motor (303), the output end of the second motor (303) passes through one end of the fixed slot plate (301) and is fixedly connected to one end of the second screw rod (302), and the second screw rod (302) A third slider (304) is threadedly sleeved on the outer surface of the base (201); the top end of the third slider (304) and the bottom end of the base (201) are fixedly connected to two first fixing plates (305); one end of the opposite surfaces of every two adjacent first fixing plates (305) are rotatably connected to a connecting plate (306); the top end of the base plate (1) is fixedly connected to two brackets (307); and the bottom end of the base (201) and the top end of the base plate (1) are fixedly connected to four second fixing plates (310).

3. The aluminum profile processing fixture according to claim 1, characterized in that: The two first sliding blocks (206) are respectively threadedly sleeved on different thread directions engraved on the outer surface of the bidirectional threaded rod (202).

4. The aluminum profile processing fixture according to claim 1, characterized in that: The outer surface of the first sliding block (206) fits the inner wall of the first sliding groove (204).

5. The aluminum profile processing fixture according to claim 1, characterized in that: The bottom end of the first sliding block (206) is fixedly connected to a second sliding block (207); the lower inner wall of the first sliding groove (204) is provided with a second sliding groove (208); the outer surface of the second sliding block (207) is in contact with the inner wall of the second sliding groove (208); the second sliding block (207) and the second sliding groove (208) are both in a "T" shape.

6. The aluminum profile processing fixture according to claim 2, characterized in that: The outer surface of the third sliding block (304) is in contact with the inner wall of the fixed slot plate (301).

7. The aluminum profile processing fixture according to claim 2, characterized in that: One end of the opposite surfaces of the two brackets (307) is movably connected to a support rod (308), both ends of the support rod (308) are fixedly connected to a limiting plate (309), and the outer surface of the support rod (308) is fixedly sleeved with one end of the base (201).

8. The aluminum profile processing fixture according to claim 2, characterized in that: One end of the opposite surfaces of the second fixing plates (310) at four corresponding positions are rotatably connected to a hydraulic rod (311).

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