Fork chamfer cutting device

Abstract

The present application relates to the technical field of fork chamfering, and proposes a fork chamfering cutting device, which comprises a fixed base, and further comprises support plates, auxiliary rollers, a first driving assembly, a steering adjusting assembly, a chamfering assembly, a support frame, a second driving assembly, a height adjusting assembly and a third driving assembly, the support plates are provided in two, the two support plates are symmetrically arranged at the top end of the fixed base, the auxiliary rollers are also provided in two, each auxiliary roller is rotationally arranged on the support plate, through the above technical solution, the problem that the horizontal section of the fork needs to be chamfered and cut multiple times in the prior art is solved, the fork needs to be adjusted multiple times during the entire chamfering and cutting process, the chamfering device also needs to be accurately aligned with the breakpoint of the last chamfering and cutting, and the chamfering process inevitably causes missing points or uneven conditions, which reduces the working efficiency of the fork chamfering and cutting, and also affects the finished product quality of the fork.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fork chamfering, in particular to a fork chamfering cutting device. BACKGROUND

[0002] The fork is the most commonly used material taking device of the forklift, and the fork is generally in the shape of 'L', which is composed of a vertical segment supporting part (used for blocking the goods) and a horizontal segment working part (used for putting the goods). In order to better put the goods, the horizontal segment of the fork needs to be chamfered and cut.

[0003] The existing chamfering cutting device needs to fix the horizontal segment of the fork first, and then chamfer the horizontal segment of the fork when chamfering and cutting the horizontal segment of the fork. However, due to the long length of the horizontal segment of the fork, the existing chamfering cutting device generally needs to chamfer and cut the horizontal segment of the fork multiple times. The whole chamfering and cutting process needs to adjust the fork multiple times, and also needs to accurately align the chamfering device with the breakpoint of the last chamfering and cutting. In the chamfering process, it is inevitable to have missed points or uneven conditions, which reduces the working efficiency of the fork chamfering and cutting, and also affects the finished product quality of the fork. SUMMARY

[0004] The present application provides a fork chamfering cutting device, which solves the problem of the need for multiple chamfering and cutting of the horizontal segment of the fork in the related art, the need for multiple adjustments of the fork in the whole chamfering and cutting process, and the need for accurate alignment of the chamfering device with the breakpoint of the last chamfering and cutting in the chamfering process. In the chamfering process, it is inevitable to have missed points or uneven conditions, which reduces the working efficiency of the fork chamfering and cutting, and also affects the finished product quality of the fork.

[0005] The technical scheme of the present application is as follows:

[0006] A fork chamfering cutting device, comprising a fixed base, further comprising a support plate, an auxiliary roller, a first driving assembly, a steering adjusting assembly, a chamfering assembly, a support frame, a second driving assembly, a height adjusting assembly and a third driving assembly, the support plate is provided with two, two support plates are symmetrically arranged at the top end of the fixed base, the auxiliary roller is also provided with two, each auxiliary roller is rotatably arranged on the support plate, a limiting opening is formed in the fixed base, the first driving assembly is arranged at the limiting opening of the fixed base, the steering adjusting assembly is arranged on the first driving assembly, the chamfering assembly is arranged on the steering adjusting assembly, the support frame is arranged at the top end of the fixed base, the second driving assembly is arranged at the top end of the support frame, the height adjusting assembly is arranged at the bottom end of the second driving assembly, and the third driving assembly is arranged at the bottom end of the height adjusting assembly.

[0007] Further based on the above scheme, the first driving assembly comprises:

[0008] The first fixed frame is arranged at the bottom end of the fixed base, and the first fixed frame is located directly below the limiting opening of the fixed base;

[0009] The bidirectional air cylinder is arranged on the first fixed frame;

[0010] The first moving block is arranged in the limiting opening of the fixed base, and the first moving block is fixedly arranged on the telescopic rod of the bidirectional air cylinder.

[0011] Further based on the above scheme, the steering adjusting assembly comprises:

[0012] The second fixed frame is arranged at the top end of the first moving block;

[0013] The first driving motor is arranged on the second fixed frame;

[0014] The fixed plate is rotationally arranged on the side wall of the second fixed frame, and the fixed plate is fixedly connected with the output shaft of the first driving motor.

[0015] Preferably, the chamfer assembly comprises:

[0016] The second driving motor is arranged on the side wall of the fixed plate, and the output shaft of the second driving motor penetrates the fixed plate;

[0017] The chamfer wheel is fixedly arranged on the output shaft of the second driving motor.

[0018] Further, the second driving assembly comprises:

[0019] The third fixed frame is arranged at the top end of the support frame, and a limiting sliding groove is arranged on the third fixed frame;

[0020] The third driving motor is arranged on the side wall of the third fixed frame;

[0021] The bidirectional screw rod is rotationally arranged on the inner side wall of the third fixed frame, and the bidirectional screw rod is fixedly connected with the output shaft of the third driving motor;

[0022] The second moving block is arranged in the limiting sliding groove of the third fixed frame, and the bidirectional screw rod is screwed through the second moving block.

[0023] Further, the height adjusting assembly comprises:

[0024] A fourth fixing frame is arranged at the bottom end of the second moving block.

[0025] An electric cylinder is arranged on the fourth fixing frame.

[0026] As a further scheme of the present scheme, the third driving assembly comprises:

[0027] A fifth fixing frame is arranged on the telescopic rod of the electric cylinder.

[0028] A fourth driving motor is arranged on the fifth fixing frame.

[0029] A friction wheel is fixedly arranged on the output shaft of the fourth driving motor.

[0030] The working principle and beneficial effects of the present application are as follows:

[0031] 1. In the present application, the horizontal section of the fork is placed on the auxiliary roller in a longitudinal state, then the second driving assembly cooperates with the height adjusting assembly to make the friction wheel tightly adhere to the two sides of the fork, and the fork is pushed to the center position of the supporting plate, the fourth driving motor is started to drive the friction wheel to rotate, so as to drive the fork to move on the auxiliary roller, avoiding the process of chamfering and cutting the horizontal section of the fork multiple times due to the excessive length of the horizontal section of the fork, and avoiding the situation of missing points or unevenness in the chamfering process.

[0032] 2. In the present application, two groups of chamfering assemblies are arranged, and are simultaneously close to or away from each other under the action of the first driving assembly, the second driving motor is started, and the chamfering wheel simultaneously chamfers and cuts the two sides of the horizontal section of the fork, so as to improve the working efficiency of the chamfering and cutting of the fork.

[0033] 3. In the present application, the angle of the chamfering wheel can be adjusted by the steering adjusting assembly, so as to cut chamfers with different angles according to different conditions proposed by different customers.

[0034] 4. In the present application, the first driving assembly and the second driving assembly can cooperate to chamfer and cut forks of multiple models. BRIEF DESCRIPTION OF DRAWINGS

[0035] The present application will be further described in detail below in combination with the drawings and specific embodiments.

[0036] Figure 1 The present application is a schematic diagram of the overall structure.

[0037] Figure 2Partial sectional structure schematic view of the fixed base, the first driving assembly, the steering adjusting assembly and the chamfering assembly of the present application;

[0038] Figure 3 Partial structure schematic view of the first driving assembly, the steering adjusting assembly and the chamfering assembly of the present application;

[0039] Figure 4 Partial structure schematic view of the steering adjusting assembly and the chamfering assembly of the present application;

[0040] Figure 5 Partial structure schematic view of the second driving assembly, the height adjusting assembly and the third driving assembly of the present application;

[0041] Figure 6 Partial sectional structure schematic view of the second driving assembly, the height adjusting assembly and the third driving assembly of the present application;

[0042] Figure 7 Partial structure schematic view of the second moving block, the height adjusting assembly and the third driving assembly of the present application.

[0043] In the figure:

[0044] 100, the first driving assembly; 200, the steering adjusting assembly; 300, the chamfering assembly; 400, the second driving assembly; 500, the height adjusting assembly; 600, the third driving assembly;

[0045] 1, the fixed base; 2, the support plate; 3, the auxiliary roller; 4, the support frame; 5, the first fixed frame; 6, the bidirectional air cylinder; 7, the first moving block; 8, the second fixed frame; 9, the first driving motor; 10, the fixed plate; 11, the second driving motor; 12, the chamfering wheel; 13, the third fixed frame; 14, the third driving motor; 15, the bidirectional screw rod; 16, the second moving block; 17, the fourth fixed frame; 18, the electric cylinder; 19, the fifth fixed frame; 20, the fourth driving motor; 21, the friction wheel. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the present application.

[0047] As Figures 1-7As shown, a kind of fork chamfer cutting device, including fixed base 1, it further includes support plate 2, auxiliary roller 3, first drive assembly 100, steering adjustment assembly 200, chamfer assembly 300, support frame 4, second drive assembly 400, height adjustment assembly 500 and third drive assembly 600, the support plate 2 is provided with two, two the support plate 2 is symmetrically set at the top of the fixed base 1, the auxiliary roller 3 is also provided with two, each the auxiliary roller 3 is rotatably set on the support plate 2, the fixed base 1 is opened in the limiting through port, the first drive assembly 100 is set at the limiting through port of the fixed base 1, the steering adjustment assembly 200 is set on the first drive assembly 100, the chamfer assembly 300 is set on the steering adjustment assembly 200, the support frame 4 is set at the top of the fixed base 1, the second drive assembly 400 is set at the top of the support frame 4, the height adjustment assembly 500 is set at the bottom of the second drive assembly 400, the third drive assembly 600 is set at the bottom of the height adjustment assembly 500.

[0048] Further based on the above scheme, the first drive assembly 100 includes first fixed frame 5, two-way cylinder 6 and first moving block 7, the first fixed frame 5 is set at the bottom of the fixed base 1, and the first fixed frame 5 is located directly below the limiting through port of the fixed base 1, the two-way cylinder 6 is set on the first fixed frame 5, the first moving block 7 is set in the limiting through port of the fixed base 1, and the first moving block 7 is fixedly set on the telescopic rod of the two-way cylinder 6;

[0049] The two-way cylinder 6 is fixed at the bottom of the fixed base 1 by the first fixed frame 5, and the first moving block 7 is driven by the telescopic rods at both ends of the two-way cylinder 6 to move in the limiting through port of the fixed base 1 simultaneously close or simultaneously away, so as to move the two chamfer assemblies 300 to the two sides of the fork respectively, so as to chamfer and cut the fork of different thicknesses.

[0050] Further based on the above scheme, the steering adjustment assembly 200 includes second fixed frame 8, first drive motor 9 and fixed plate 10, the second fixed frame 8 is set at the top of the first moving block 7, the first drive motor 9 is set on the second fixed frame 8, the fixed plate 10 is rotatably set on the side wall of the second fixed frame 8, and the fixed plate 10 is fixedly connected with the output shaft of the first drive motor 9;

[0051] The fixed plate 10 is rotated on the second fixed frame 8 by the first drive motor 9, so as to adjust the angle of the chamfer assembly 300, so as to adapt to different conditions proposed by different customers and cut different angle chamfers on the fork.

[0052] Preferably, the chamfer assembly 300 comprises a second driving motor 11 and a chamfer wheel 12, the second driving motor 11 is arranged on the side wall of the fixed plate 10, and the output shaft of the second driving motor 11 penetrates the fixed plate 10, and the chamfer wheel 12 is fixedly arranged on the output shaft of the second driving motor 11.

[0053] The second driving motor 11 is started, the chamfer wheel 12 is driven to rotate by the second driving motor 11 to chamfer and cut the fork, and the first driving assembly 100 is matched to realize chamfering and cutting on both sides of the fork at the same time, thereby improving the working efficiency of chamfering and cutting the fork.

[0054] Further, the second driving assembly 400 comprises a third fixed frame 13, a third driving motor 14, a bidirectional screw 15 and a second moving block 16, the third fixed frame 13 is arranged at the top end of the support frame 4, a limiting sliding groove is formed in the third fixed frame 13, the third driving motor 14 is arranged on the side wall of the third fixed frame 13, the bidirectional screw 15 is rotatably arranged on the inner side wall of the third fixed frame 13, and the bidirectional screw 15 is fixedly connected with the output shaft of the third driving motor 14, the second moving block 16 is arranged in the limiting sliding groove of the third fixed frame 13, and the bidirectional screw 15 is screwed through the second moving block 16;

[0055] The third driving motor 14 is started, the bidirectional screw 15 is driven to rotate by the third driving motor 14, and the second moving block 16 is simultaneously moved close to and away from in the limiting sliding groove of the third fixed frame 13 under the action of the limiting sliding groove, thereby driving the height adjusting assembly 500 and the third driving assembly 600 to move close to and away from, facilitating corresponding adjustment according to forks of different thicknesses, and expanding the application range of the device.

[0056] Further, the height adjusting assembly 500 comprises a fourth fixed frame 17 and an electric cylinder 18, the fourth fixed frame 17 is arranged at the bottom end of the second moving block 16, and the electric cylinder 18 is arranged on the fourth fixed frame 17.

[0057] The height of the third driving assembly 600 is adjusted by the electric cylinder 18, which facilitates corresponding adjustment according to forks of different widths, and further expands the application range of the device.

[0058] As a further scheme of the scheme, the third driving assembly 600 comprises a fifth fixing frame 19, a fourth driving motor 20 and a friction wheel 21, the fifth fixing frame 19 is arranged on the telescopic rod of the electric cylinder 18, the fourth driving motor 20 is arranged on the fifth fixing frame 19, and the friction wheel 21 is fixedly arranged on the output shaft of the fourth driving motor 20;

[0059] After the friction wheel 21 is pressed against the two side walls of the fork through the cooperation between the second driving assembly 400 and the height adjusting assembly 500, the fourth driving motor 20 is started, the friction wheel 21 is driven to rotate by the fourth driving motor 20, the auxiliary roller 3 is cooperated, the fork is stably moved on the auxiliary roller 3, the once-forming chamfer cutting operation of the fork by the chamfer assembly 300 is realized, the operation of adjusting the fork for multiple times due to multiple chamfer cutting is avoided, the work efficiency is improved, and the situation that the chamfer cutting is missed or is not flat due to multiple chamfer cutting is avoided.

[0060] In summary, the working principle of the fork chamfer cutting device is as follows: firstly, the horizontal section of the fork is placed on the auxiliary roller 3 in a longitudinal state, then the third driving motor 14 and the electric cylinder 18 are started, the bidirectional screw rod 15 is driven to rotate by the third driving motor 14, the second moving block 16 is simultaneously moved close in the limiting sliding groove of the third fixing frame 13, the third driving assembly 600 is driven to move vertically by the telescopic rod of the electric cylinder 18, the friction wheel 21 is pressed against the two side walls of the fork through the cooperation of the two, the fork is moved to the center position of the supporting plate 2 through the continuous extrusion of the friction wheel 21, then the bidirectional air cylinder 6 is started, the first moving block 7 is simultaneously moved close in the limiting through opening of the fixed base 1 through the telescopic rods at both ends of the bidirectional air cylinder 6, the two chamfer assemblies 300 are moved to the two sides of the fork, then the first driving motor 9 is started, the fixed plate 10 is driven to rotate on the second fixing frame 8 by the first driving motor 9, the angle of the chamfer assembly 300 is adjusted adaptively according to the requirements of the customer, then the second driving motor 11 is started, the chamfer wheel 12 is driven to rotate by the second driving motor 11 to chamfer cut the fork, and the fourth driving motor 20 is started, the friction wheel 21 is driven to rotate by the fourth driving motor 20, the auxiliary roller 3 is cooperated, the fork is stably moved on the auxiliary roller 3, and the once-forming chamfer cutting of the fork is realized.

[0061] The above only the preferred embodiment of the present application, and not to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A fork chamfer cutting device comprising a fixed base (1), characterized in that, Also includes: Support plate (2), the support plate (2) is provided with two, two the support plate (2) is symmetrically arranged at the top end of the fixed base (1); Auxiliary roller (3), the auxiliary roller (3) is also provided with two, each auxiliary roller (3) is rotatably arranged on the support plate (2); First drive assembly (100), the fixed base (1) is provided with a limiting opening, the first drive assembly (100) is arranged at the limiting opening of the fixed base (1); Steering adjustment assembly (200), the steering adjustment assembly (200) is arranged on the first drive assembly (100); Chamfer assembly (300), the chamfer assembly (300) is arranged on the steering adjustment assembly (200); Support frame (4), the support frame (4) is arranged at the top end of the fixed base (1); Second drive assembly (400), the second drive assembly (400) is arranged at the top end of the support frame (4); Height adjustment assembly (500), the height adjustment assembly (500) is arranged at the bottom end of the second drive assembly (400); Third drive assembly (600), the third drive assembly (600) is arranged at the bottom end of the height adjustment assembly (500); The first drive assembly (100) comprises: First fixed frame (5), the first fixed frame (5) is arranged at the bottom end of the fixed base (1), and the first fixed frame (5) is located directly below the limiting opening of the fixed base (1); Bidirectional air cylinder (6), the bidirectional air cylinder (6) is arranged on the first fixed frame (5); First moving block (7), the first moving block (7) is arranged in the limiting opening of the fixed base (1), and the first moving block (7) is fixedly arranged on the telescopic rod of the bidirectional air cylinder (6); The steering adjustment assembly (200) comprises: Second fixed frame (8), the second fixed frame (8) is arranged at the top end of the first moving block (7); First drive motor (9), the first drive motor (9) is arranged on the second fixed frame (8); Fixed plate (10), the fixed plate (10) is rotatably arranged on the side wall of the second fixed frame (8), and the fixed plate (10) is fixedly connected with the output shaft of the first drive motor (9).

2. A fork chamfer cutting device according to claim 1, wherein, The chamfer assembly (300) comprises: Second drive motor (11), the second drive motor (11) is arranged on the side wall of the fixed plate (10), and the output shaft of the second drive motor (11) penetrates the fixed plate (10); Chamfer wheel (12), the chamfer wheel (12) is fixedly arranged on the output shaft of the second drive motor (11).

3. A fork chamfer cutting device according to claim 2, wherein, The second drive assembly (400) comprises: Third fixed frame (13), the third fixed frame (13) is arranged at the top end of the support frame (4), and a limiting slot is formed in the third fixed frame (13); Third drive motor (14), the third drive motor (14) is arranged on the side wall of the third fixed frame (13); A bidirectional screw (15) is rotationally arranged on the inner side wall of the third fixed frame (13), and the bidirectional screw (15) is fixedly connected with the output shaft of the third driving motor (14); A second moving block (16) is arranged in the limiting sliding groove of the third fixed frame (13), and the bidirectional screw (15) is threaded through the second moving block (16).

4. A fork chamfer cutting device according to claim 3, wherein, The height adjusting assembly (500) comprises: A fourth fixed frame (17) is arranged at the bottom end of the second moving block (16); An electric cylinder (18) is arranged on the fourth fixed frame (17).

5. A fork chamfer cutting device according to claim 4, wherein, The third driving assembly (600) comprises: A fifth fixed frame (19) is arranged on the telescopic rod of the electric cylinder (18); A fourth driving motor (20) is arranged on the fifth fixed frame (19); A friction wheel (21) is fixedly arranged on the output shaft of the fourth driving motor (20).

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