Aluminum bar sawing machine

Abstract

The utility model discloses an aluminum bar sawing machine which comprises a base, two supporting columns, a supporting plate, an electric push rod, a fixing seat, a positioning mechanism and a rotating mechanism, the base is fixedly provided with a supporting seat, the supporting seat is fixedly provided with a supporting block, the number of the supporting columns is two, the two supporting seats penetrate through the supporting block and are arranged on the supporting block in a sliding mode, and the positioning mechanism is arranged on the supporting block. A hinge seat is fixedly arranged between the two supporting columns, a cutting machine body is fixedly arranged at the end, away from the supporting columns, of the hinge seat, a supporting plate is fixedly arranged at the end, away from the hinge seat, of each supporting column, the electric push rod is fixedly arranged between the supporting plate and the supporting block, and the fixing seat is fixedly arranged on the base and fixedly provided with a first fixing ring. And a second fixing ring is rotationally arranged in the first fixing ring. The aluminum bar sawing machine solves the problem that in the prior art, an aluminum bar is prone to shaking in the sawing process, and the sawing effect is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of sawing machines, in particular to an aluminum rod sawing machine. Background Art

[0002] When processing aluminum bars into profiles, the heated long aluminum bars need to be sawed into short bars and then made into profiles. At present, they are generally cut by a sawing machine. The sawing machine in the prior art uses a clamping device to clamp and fix the aluminum bar during use. However, the clamping device in the prior art only clamps one side of the aluminum bar. In this way, during the sawing process of the aluminum bar, the pressure of the sawing machine on the aluminum bar may cause the aluminum bar to shake, thereby affecting the sawing effect of the aluminum bar. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides an aluminum rod sawing machine to solve the problem in the background art that the aluminum rod of the prior art is prone to shaking during the sawing process, thereby affecting the sawing effect.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum rod sawing machine, comprising a base, a support column, a support plate, an electric push rod, a fixing seat, a positioning mechanism and a rotating mechanism;

[0005] A support seat is fixedly arranged on the base, a support block is fixedly arranged on the support seat, two support columns are provided, the two support seats penetrate and are slidably arranged on the support block, a hinge seat is fixedly arranged between the two support columns, a cutting machine body is fixedly arranged on one end of the hinge seat away from the support column, the support plate is fixedly arranged on one end of the support column away from the hinge seat, the electric push rod is fixedly arranged between the support plate and the support block, the fixed seat is fixedly arranged on the base, a first fixing ring is fixedly arranged on the fixed seat, a second fixing ring is rotatably arranged in the first fixing ring, the positioning mechanism is arranged on the second fixing ring, and is used to clamp and fix the aluminum rod, and the rotating mechanism is arranged on the fixed seat, and is used to drive the second fixing ring to rotate.

[0006] Preferably, the positioning mechanism comprises:

[0007] Positioning grooves, a plurality of said positioning grooves are provided on the inner wall of the second fixing ring, and positioning blocks are slidably arranged in said positioning grooves;

[0008] A first bidirectional screw, wherein the first bidirectional screw is rotatably arranged in the positioning groove, two threaded tubes are sleeved on the first bidirectional screw through thread matching, and a positioning rod is hingedly arranged between the threaded tube and the positioning block;

[0009] A synchronous rotation mechanism is arranged on the second fixing ring and is used to drive the plurality of the first bidirectional screws to rotate synchronously.

[0010] Furthermore, the synchronous rotation mechanism comprises:

[0011] A first cavity, wherein the second fixing ring is provided with the first cavity in an annular shape, wherein a plurality of first gears are rotatably arranged in the first cavity, and the first gears are fixedly connected to the first bidirectional screw;

[0012] A first gear ring, the first gear ring is rotatably disposed in the first cavity, and the first gear ring is meshed with the first gear;

[0013] A hand wheel is rotatably arranged on the second fixed ring, and a first connecting rod is fixedly arranged between the hand wheel and one of the first gears.

[0014] Furthermore, the rotating mechanism includes:

[0015] a second gear ring, wherein the second gear ring is fixedly disposed on the second fixing ring;

[0016] a second gear, the second gear being rotatably disposed on the fixing seat, the second gear being meshed with the second gear ring;

[0017] A first motor is fixedly disposed in the fixing seat, and an output end of the first motor is fixedly connected to the second gear.

[0018] Furthermore, an auxiliary positioning mechanism is also included, and the auxiliary positioning mechanism is arranged on the base to assist in positioning the aluminum rod, and the auxiliary positioning mechanism includes:

[0019] An adjustment frame, wherein the adjustment frame is fixedly arranged on the base, two adjustment blocks are slidably arranged in the adjustment frame, two adjustment openings are provided on the adjustment blocks, and an adjustment roller is rotatably arranged in the adjustment openings;

[0020] a second bidirectional screw, the second bidirectional screw being rotatably disposed in the adjustment frame, and the second bidirectional screw penetrating through the two adjustment frames through threaded engagement;

[0021] A second motor, wherein the second motor is fixedly disposed on the adjustment frame, and an output end of the second motor is fixedly connected to the second bidirectional screw;

[0022] A driving mechanism is arranged on the adjusting frame and is used to drive one of the adjusting rollers to rotate.

[0023] On the basis of the above scheme, the driving mechanism comprises:

[0024] a second cavity, wherein the second cavity is opened on one of the adjusting blocks, a first bevel gear is rotatably arranged in the second cavity, and a second connecting rod is fixedly arranged between the first bevel gear and one of the adjusting rollers;

[0025] A second bevel gear, the second bevel gear is rotatably disposed on the side wall of the second cavity, the second bevel gear is meshed with the first bevel gear, and a first driving port is formed on the second bevel gear;

[0026] a second driving port, the second driving port being disposed on the adjusting frame;

[0027] A driving prism, wherein the driving prism is rotatably disposed on the adjusting frame, the driving prism passes through the first driving opening and the second driving opening, and the driving prism is slidably connected to a side wall of the first driving opening;

[0028] A third motor is fixedly arranged on the adjustment frame, and an output end of the third motor is fixedly connected to the driving prism.

[0029] Compared with the prior art, the utility model provides an aluminum rod sawing machine, which has the following beneficial effects:

[0030] 1. In the utility model, through the setting of the positioning mechanism, the rotation of the hand wheel can drive the first gear to rotate, and at the same time, the meshing of the first gear and the first gear ring drives the plurality of first bidirectional screws to rotate, and then the threaded cooperation of the first bidirectional screw and the threaded tube drives the two threaded tubes on the same bidirectional screw to move relative to each other, and then the positioning block is pushed by the positioning rod to clamp and fix the aluminum rod;

[0031] 2. In the utility model, through the setting of the rotating mechanism, the operation of the first motor can drive the second gear to rotate, and at the same time, the meshing of the second gear and the second gear ring can drive the second fixed ring to rotate, so that the aluminum rod can be driven to rotate by the friction between the positioning block and the aluminum rod, and at the same time, the contact surface between the aluminum rod and the adjusting roller is very small, so that the adjusting roller can avoid affecting the rotation of the aluminum rod, and then the cutting efficiency of the cutting machine on the aluminum rod can be improved through the rotation of the aluminum rod;

[0032] 3. In the utility model, by setting the auxiliary positioning mechanism, the second motor can drive the second bidirectional screw to rotate, and the threaded cooperation between the second bidirectional screw and the adjusting block can drive the two adjusting blocks to move relative to each other, so that the aluminum rod can be auxiliary clamped by the adjusting roller, thereby preventing the aluminum rod from shaking and affecting the sawing efficiency;

[0033] 4. In the utility model, through the setting of the driving mechanism, the operation of the third motor can drive the driving prism to rotate, and then drive the second bevel gear to rotate through the sliding cooperation between the driving prism and the first driving port, and at the same time drive the first bevel gear and one of the adjusting rollers to rotate through the meshing of the second bevel gear and the first bevel gear, so as to facilitate the discharge of the aluminum rod after the aluminum rod is sawed;

[0034] 5. The utility model, through the arrangement of the base, the support column, the support plate, the electric push rod, the fixing seat, the positioning mechanism and the rotating mechanism, facilitates the clamping of both sides of the aluminum rod through the operation of the hand wheel and the second motor, thereby solving the problem of the prior art that the aluminum rod is prone to shaking during the sawing process and affects the sawing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is a schematic diagram of the structure of this application;

[0036] Figure 2 This is a schematic diagram of the structure at the base of this application;

[0037] Figure 3 This is a schematic diagram of the cross-sectional structure of the positioning mechanism of this application;

[0038] Figure 4 This is a schematic diagram of the cross-sectional structure of the auxiliary positioning mechanism of this application;

[0039] Figure 5 This is a cross-sectional structural diagram of the driving mechanism of this application;

[0040] Figure 6 For this application Figure 5 Schematic diagram of the local enlarged structure at point A in the middle.

[0041] In the figure: 1. base; 2. support base; 3. support block; 4. support column; 5. hinged base; 6. cutting machine body; 7. support plate; 8. electric push rod; 9. fixed base; 10. first fixed ring; 11. second fixed ring; 12. positioning block; 13. first bidirectional screw; 14. positioning rod; 15. first gear; 16. first gear ring; 17. hand wheel; 18. second gear ring; 19. second gear; 21. adjustment frame; 22. adjustment block; 23. adjustment roller; 24. second bidirectional screw; 25. second motor; 26. first bevel gear; 27. second bevel gear; 28. driving prism; 29. ​​third motor. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0043] See also Figure 1-Figure 6 , an aluminum rod sawing machine, comprising a base 1, a support column 4, a support plate 7, an electric push rod 8, a fixed seat 9, a positioning mechanism and a rotating mechanism, a support seat 2 is fixedly arranged on the base 1, a support block 3 is fixedly arranged on the support seat 2, two support columns 4 are provided, two support seats 2 penetrate and are slidably arranged on the support block 3, an articulated seat 5 is fixedly arranged between the two support columns 4, a cutting machine body 6 is fixedly arranged at one end of the articulated seat 5 away from the support column 4, a support plate 7 is fixedly arranged at one end of the support column 4 away from the articulated seat 5, an electric push rod 8 is fixedly arranged between the support plate 7 and the support block 3, a fixed seat 9 is fixedly arranged on the base 1, a first fixing ring 10 is fixedly arranged on the fixing seat 9, a second fixing ring 11 is rotatably arranged in the first fixing ring 10, a positioning mechanism is arranged on the second fixing ring 11, and is used to clamp and fix the aluminum rod, and a rotating mechanism is arranged on the fixing seat 9, and is used to drive the second fixing ring 11 to rotate.

[0044] Reference Figure 1-Figure 3 The positioning mechanism includes a positioning groove, a first bidirectional screw 13 and a synchronous rotation mechanism. A plurality of positioning grooves are provided on the inner wall of the second fixed ring 11. A positioning block 12 is slidably provided in the positioning groove. A first bidirectional screw 13 is rotatably provided in the positioning groove. Two threaded tubes are sleeved on the first bidirectional screw 13 through threaded matching. A positioning rod 14 is hingedly provided between the threaded tube and the positioning block 12. The synchronous rotation mechanism is provided on the second fixed ring 11 for driving the plurality of first bidirectional screws 13 to rotate synchronously. The synchronous rotation mechanism includes a first cavity, a first gear ring 16 and a hand wheel 17. A first annular cavity is provided in the second fixed ring 11. A plurality of first gears 15 are rotatably provided in the first cavity. The first gear 15 is fixedly connected to the first bidirectional screw 13, the first gear ring 16 is rotatably arranged in the first cavity, the first gear ring 16 is meshed with the first gear 15, the hand wheel 17 is rotatably arranged on the second fixed ring 11, and a first connecting rod is fixedly arranged between the hand wheel 17 and one of the first gears 15. The rotation of the hand wheel 17 can drive the first gear 15 to rotate, and at the same time, the meshing of the first gear 15 and the first gear ring 16 drives multiple first bidirectional screws 13 to rotate, and then the two threaded tubes on the same bidirectional screw are driven to move relative to each other through the thread cooperation of the first bidirectional screw 13 and the threaded tube, and then the positioning block 12 is pushed by the positioning rod 14 to clamp and fix the aluminum rod.

[0045] Reference Figure 2 and Figure 3 The rotating mechanism includes a second gear ring 18, a second gear 19 and a first motor. The second gear ring 18 is fixedly arranged on the second fixed ring 11, and the second gear 19 is rotatably arranged on the fixed seat 9. The second gear 19 is meshed with the second gear ring 18. The first motor is fixedly arranged in the fixed seat 9, and the output end of the first motor is fixedly connected to the second gear 19. The operation of the first motor can drive the second gear 19 to rotate, and at the same time, the second fixed ring 11 is driven to rotate through the meshing of the second gear 19 and the second gear ring 18, so that the aluminum rod can be driven to rotate through the friction between the positioning block 12 and the aluminum rod. At the same time, the contact area between the aluminum rod and the adjusting roller 23 is very small, so that the adjusting roller 23 can be prevented from affecting the rotation of the aluminum rod, and then the cutting efficiency of the cutting machine on the aluminum rod can be improved through the rotation of the aluminum rod.

[0046] Reference Figure 4-Figure 6 , also includes an auxiliary positioning mechanism, which is arranged on the base 1 and is used for auxiliary positioning of the aluminum rod. The auxiliary positioning mechanism includes an adjusting frame 21, a second bidirectional screw 24, a second motor 25 and a driving mechanism. The adjusting frame 21 is fixedly arranged on the base 1, and two adjusting blocks 22 are slidably arranged in the adjusting frame 21. Two adjusting ports are provided on the adjusting block 22, and an adjusting roller 23 is rotatably arranged in the adjusting port. The second bidirectional screw 24 is rotatably arranged in the adjusting frame 21, and the second bidirectional screw 24 penetrates the two adjusting frames 21 through threaded cooperation. The second motor 25 is fixedly arranged on the adjusting frame 21, and the output end of the second motor 25 is fixedly connected to the second bidirectional screw 24. The driving mechanism is arranged on the adjusting frame 21, and is used to drive one of the adjusting rollers 23 to rotate. The second bidirectional screw 24 can be driven to rotate through the work of the second motor 25, and the two adjusting blocks 22 are driven to move relatively through the threaded cooperation between the second bidirectional screw 24 and the adjusting block 22, so that the aluminum rod can be auxiliary clamped by the adjusting roller 23, thereby preventing the aluminum rod from shaking and affecting the sawing efficiency.

[0047] Reference Figure 5 and Figure 6The driving mechanism includes a second cavity, a second bevel gear 27, a second driving port, a driving prism 28 and a third motor 29. The second cavity is opened on one of the adjusting blocks 22. A first bevel gear 26 is rotatably arranged in the second cavity. A second connecting rod is fixedly arranged between the first bevel gear 26 and one of the adjusting rollers 23. The second bevel gear 27 is rotatably arranged on the side wall of the second cavity. The second bevel gear 27 is meshed with the first bevel gear 26. A first driving port is opened on the second bevel gear 27. The second driving port is opened on the adjusting frame 21. The driving prism 28 is rotatably arranged on the adjusting frame 21. The driving prism 28 passes through the first driving port and the second driving port, the driving prism 28 is slidably connected to the side wall of the first driving port, the third motor 29 is fixedly arranged on the adjusting frame 21, and the output end of the third motor 29 is fixedly connected to the driving prism 28. The operation of the third motor 29 can drive the driving prism 28 to rotate, and then drive the second bevel gear 27 to rotate through the sliding cooperation between the driving prism 28 and the first driving port, and at the same time, the first bevel gear 26 and one of the adjusting rollers 23 are driven to rotate through the meshing of the second bevel gear 27 and the first bevel gear 26, so as to facilitate the discharge of the aluminum rod after the aluminum rod is sawed.

[0048] According to the working principle, the operator extends the aluminum rod into the second fixing ring 11 and the adjusting frame 21, and then the operator turns the hand wheel 17. The rotation of the hand wheel 17 can drive the first gear 15 to rotate, and at the same time, the meshing of the first gear 15 and the first gear ring 16 drives the multiple first bidirectional screws 13 to rotate, and then the threaded cooperation between the first bidirectional screw 13 and the threaded tube drives the two threaded tubes on the same bidirectional screw to move relatively, and then the positioning block 12 is pushed by the positioning rod 14 to clamp and fix the aluminum rod. At the same time, the operator controls the second motor 25 to work, and the second bidirectional screw 24 can be driven to rotate through the work of the second motor 25. At the same time, the threaded cooperation between the second bidirectional screw 24 and the adjusting block 22 drives the two adjusting blocks 22 to move relatively, and then the aluminum rod can be auxiliary clamped by the adjusting roller 23, so as to prevent the aluminum rod from shaking and affecting the sawing efficiency. Then the operator presses the cutting machine body 6, so that the cutting machine body 6 can be used to cut the aluminum rod. The body 6 cuts the aluminum rod, and during the cutting process, the second gear 19 can be driven to rotate by the operation of the first motor, and the second fixed ring 11 can be driven to rotate by the meshing of the second gear 19 and the second gear ring 18, so that the aluminum rod can be driven to rotate by the friction between the positioning block 12 and the aluminum rod, and the contact surface between the aluminum rod and the adjusting roller 23 is very small, so that the adjustment roller 23 can be prevented from affecting the rotation of the aluminum rod, and then the cutting efficiency of the cutting machine for the aluminum rod can be improved by the rotation of the aluminum rod. After the cutting is completed, the operator controls the third motor 29 to work, and the operation of the third motor 29 can drive the driving prism 28 to rotate, and then the second bevel gear 27 is driven to rotate by the sliding cooperation between the driving prism 28 and the first driving port, and the first bevel gear 26 and one of the adjusting rollers 23 are driven to rotate by the meshing of the second bevel gear 27 and the first bevel gear 26, so that the aluminum rod can be discharged after the aluminum rod is sawed.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum rod sawing machine, comprising a base (1), a support base (2) fixedly disposed on the base (1), a support block (3) fixedly disposed on the support base (2), characterized in that: Also includes: Support columns (4), wherein two support columns (4) are provided, and the two support seats (2) penetrate and are slidably provided on the support block (3), a hinge seat (5) is fixedly provided between the two support columns (4), and a cutting machine body (6) is fixedly provided at one end of the hinge seat (5) away from the support column (4); A support plate (7), the support plate (7) being fixedly arranged at one end of the support column (4) away from the hinge seat (5); An electric push rod (8), the electric push rod (8) being fixedly arranged between the support plate (7) and the support block (3); A fixing seat (9), the fixing seat (9) being fixedly arranged on the base (1), a first fixing ring (10) being fixedly arranged on the fixing seat (9), and a second fixing ring (11) being rotatably arranged inside the first fixing ring (10); A positioning mechanism, the positioning mechanism being arranged on the second fixing ring (11) and being used for clamping and fixing the aluminum rod; A rotating mechanism, the rotating mechanism is arranged on the fixing seat (9) and is used to drive the second fixing ring (11) to rotate.

2. The aluminum rod sawing machine according to claim 1, characterized in that: The positioning mechanism comprises: Positioning grooves, a plurality of said positioning grooves are provided on the inner wall of the second fixing ring (11), and positioning blocks (12) are slidably arranged in said positioning grooves; A first bidirectional screw (13), the first bidirectional screw (13) being rotatably disposed in the positioning groove, two threaded tubes being sleeved on the first bidirectional screw (13) by threaded matching, and a positioning rod (14) being hingedly disposed between the threaded tube and the positioning block (12); A synchronous rotation mechanism, the synchronous rotation mechanism is arranged on the second fixing ring (11) and is used to drive the plurality of the first bidirectional screws (13) to rotate synchronously.

3. The aluminum rod sawing machine according to claim 2, characterized in that: The synchronous rotation mechanism comprises: A first cavity, wherein the second fixing ring (11) is provided with the first cavity in an annular shape, wherein a plurality of first gears (15) are rotatably arranged in the first cavity, and the first gears (15) are fixedly connected to the first bidirectional screw (13); a first gear ring (16), the first gear ring (16) being rotatably disposed in the first cavity, the first gear ring (16) being meshed with the first gear (15); A hand wheel (17), the hand wheel (17) being rotatably mounted on the second fixed ring (11), and a first connecting rod being fixedly mounted between the hand wheel (17) and one of the first gears (15).

4. The aluminum rod sawing machine according to claim 3, characterized in that: The rotating mechanism comprises: a second toothed ring (18), the second toothed ring (18) being fixedly arranged on the second fixing ring (11); a second gear (19), the second gear (19) being rotatably disposed on the fixing seat (9), the second gear (19) being meshed with the second gear ring (18); A first motor, the first motor is fixedly arranged in the fixing seat (9), and an output end of the first motor is fixedly connected to the second gear (19).

5. The aluminum rod sawing machine according to claim 4, characterized in that: It also includes an auxiliary positioning mechanism, which is arranged on the base (1) and is used to assist in positioning the aluminum rod. The auxiliary positioning mechanism includes: An adjustment frame (21), the adjustment frame (21) being fixedly arranged on the base (1), two adjustment blocks (22) being slidably arranged in the adjustment frame (21), two adjustment openings being provided on the adjustment blocks (22), and adjustment rollers (23) being rotatably arranged in the adjustment openings; a second bidirectional screw (24), the second bidirectional screw (24) being rotatably disposed in the adjustment frame (21), the second bidirectional screw (24) penetrating the two adjustment frames (21) by threaded engagement; a second motor (25), the second motor (25) being fixedly disposed on the adjustment frame (21), the output end of the second motor (25) being fixedly connected to the second bidirectional screw (24); A driving mechanism, wherein the driving mechanism is arranged on the adjusting frame (21) and is used to drive one of the adjusting rollers (23) to rotate.

6. The aluminum bar sawing machine according to claim 5, characterized in that: The driving mechanism comprises: a second cavity, the second cavity being opened on one of the adjusting blocks (22), a first bevel gear (26) being rotatably arranged in the second cavity, and a second connecting rod being fixedly arranged between the first bevel gear (26) and one of the adjusting rollers (23); a second bevel gear (27), the second bevel gear (27) being rotatably disposed on a side wall of the second cavity, the second bevel gear (27) being meshed with the first bevel gear (26), and a first driving opening being formed on the second bevel gear (27); A second driving port, the second driving port being disposed on the adjustment frame (21); a driving prism (28), the driving prism (28) being rotatably disposed on the adjusting frame (21), the driving prism (28) penetrating the first driving opening and the second driving opening, the driving prism (28) being slidably connected to a side wall of the first driving opening; A third motor (29), the third motor (29) being fixedly disposed on the adjustment frame (21), and an output end of the third motor (29) being fixedly connected to the driving prism (28).

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