CN111421182A - Aluminum profile electric push rod grooving machine - Google Patents

Abstract

The invention discloses an aluminum profile electric push rod grooving machine which comprises a machine table, wherein a supporting seat is arranged on the machine table, a supporting frame and a placing table are arranged on the supporting seat, a first connecting block is arranged on the supporting frame, a rotating shaft driven by a driving device penetrates through the first connecting block, a grooving blade is arranged on the rotating shaft, and the grooving blade is arranged above the placing table; the placing table is provided with a clamping device capable of clamping the aluminum profile electric push rod; the supporting seat is provided with a front-back moving device which enables the placing table to move front and back and a left-right moving device which enables the placing table to move left and right, and the supporting frame is provided with a lifting device which enables the first connecting block to move up and down; the structure of the clamping device is as follows: the placing table is provided with an air cylinder and a fixed clamping die, a movable clamping die is arranged on a piston rod of the air cylinder, and the inner wall shapes of the movable clamping die and the fixed clamping die are matched with the outer contour of the clamped part of the aluminum profile electric push rod. The aluminum profile electric push rod slotting machine can ensure slotting machining precision, can realize rapid clamping of workpieces and improves slotting machining efficiency.

Description

Aluminum profile electric push rod grooving machine

Technical Field

The invention relates to the technical field of electric push rod processing, in particular to an aluminum profile electric push rod grooving machine.

Background

The electric push rod is widely applied to transmission control mechanisms needing precise transmission, such as medical appliances, and along with continuous popularization and application of high-quality aluminum alloy materials, the electric push rod is more and more common to be processed and manufactured by using an extruded aluminum profile. In the process of precisely machining the aluminum profile electric push rod, slotting operation is one of the steps of precisely machining the aluminum profile electric push rod; in the past, when the electric push rod of the aluminum profile is grooved, in order to ensure the processing precision, a milling machine is generally required to complete the grooving operation, and the grooving processing mode has the following defects: the milling machine is generally expensive, and the production cost of enterprises is increased; clamping the workpiece on the milling machine is more tedious, takes time and is longer, and the time for completing slotting machining by the milling machine is longer, so that slotting machining efficiency is lower, and the requirement for high-quality, high-efficiency and quick mass production is difficult to meet.

Disclosure of Invention

The technical problems to be solved by the invention are as follows: the aluminum profile electric push rod grooving machine can also ensure grooving machining precision, can realize quick workpiece clamping and efficient grooving machining, and accordingly greatly reduces production cost.

In order to solve the technical problem, the aluminum profile electric push rod grooving machine comprises a machine table, wherein a supporting seat is arranged on the machine table, a supporting frame and a placing table capable of placing an aluminum profile electric push rod are arranged on the supporting seat, the supporting frame and the supporting seat are arranged in an L shape, a first connecting block is arranged on the supporting frame, a rotating shaft driven by a driving device to rotate penetrates through the first connecting block from front to back, a grooving blade is fixedly arranged at one end of the rotating shaft and is positioned above the placing table, a clamping device capable of clamping the aluminum profile electric push rod is arranged on the placing table, a front-back moving device capable of enabling the placing table to move back and forth and a left-right moving device capable of enabling the placing table to move left and right are arranged on the supporting seat, a lifting device capable of enabling the first connecting block to move up and down is further arranged on the supporting frame, a movable clamping die is fixedly arranged at the front end of the air cylinder and is fixedly arranged at the other end of the placing table, and a fixed clamping die and an aluminum profile of clamping the movable clamping die is fixedly close to the lower clamping die after the aluminum profile of being clamped by the clamping die is matched with the clamping device.

Further, in the aluminum profile electric push rod grooving machine, a first limiting plate capable of limiting the grooving position on the aluminum profile electric push rod is arranged at the inner end of the placing table, a limiting module for inserting the aluminum profile electric push rod in a sleeving manner is arranged on the first limiting plate, and the outline of the limiting module is matched with the outline of the cross section of the inner cavity of the aluminum profile electric push rod, so that one end of the aluminum profile electric push rod is matched with the limiting module and inserted in the limiting module in a sleeving manner and abuts against the first limiting plate, the position, needing grooving processing, on the aluminum profile electric push rod is just upward and is located in the position capable of being processed by the grooving blade, and the grooving position on the aluminum profile electric push rod is just below the grooving blade and can be grooved by the grooving blade.

Further, aforementioned electric push rod groover of aluminium alloy, wherein, elevating gear's structure be: the top of the support frame is provided with a first bearing, the support frame is also provided with a first screw rod, the first screw rod penetrates through the first bearing and vertically penetrates through the upper part of the support frame and the first connecting block, and the first connecting block is in threaded fit connection with the first screw rod; the top of the first screw rod is also fixedly provided with a first rotating handle, and the first rotating handle is rotated to drive the first screw rod to rotate so as to drive the first connecting block to move up and down to drive the rotating shaft and the grooving blade to move up and down together.

Further, aforementioned aluminum profile electric push rod groover, wherein, the structure of the left-right moving device is: the first slide rail seat is provided with a first slide rail with a left-right trend, and the first slide rail seat is also provided with a slide block matched with the first slide rail, and the slide block can slide back and forth left and right on the first slide rail seat; the placing table is fixed on the sliding block; a rack is fixedly arranged on the side surface of the outer end of the sliding block, a gear which can be meshed with the rack is also arranged on the first sliding rail seat, and a push rod is fixedly arranged at the outer end of the gear; the gear is rotated by pulling the push rod, and the sliding block can slide back and forth left and right on the first sliding rail seat under the meshing cooperation of the gear and the rack, so that the placing table is driven to move back and forth left and right.

Further, in the electric push rod grooving machine for aluminum profiles, the structure of the front-back moving device is as follows: the first slide rail seat is arranged on the second slide rail in a matched manner and can move back and forth along the second slide rail; the supporting seat is internally provided with a cavity, the bottom end of the first slide rail seat is fixedly provided with a second connecting block, and the second connecting block extends into the cavity of the supporting seat; a second bearing is arranged on the side face of the outer end of the supporting seat, a second screw rod is arranged on the supporting seat, penetrates through the second bearing and penetrates through an outer side plate of the supporting seat, extends into an inner cavity of the supporting seat and penetrates through a second connecting block; the second screw rod is in threaded fit connection with the second connecting block; and a second rotating handle is fixedly arranged at the outer end of the second screw rod, and is rotated to drive the second screw rod to rotate so as to drive the second connecting block to move back and forth along the second screw rod and drive the first slide rail seat to move back and forth along the second slide rail, so that the slide block and the placing table are driven to move back and forth together.

Further, the electric push rod grooving machine for the aluminum profile comprises a driving device, wherein the driving device is structurally characterized in that: a first belt wheel is fixedly arranged at one end of the rotating shaft, a driving motor is arranged on one side of the machine table, a second belt wheel is fixedly arranged on an output shaft of the driving motor, and a transmission belt is connected between the first belt wheel and the second belt wheel.

Further, aforementioned aluminium alloy electric putter groover, wherein, the fixed second limiting plate that is used for preventing the slider excessively to remove right and roll out first slide rail seat that is provided with at the right-hand member of first slide rail seat.

Further, aforementioned aluminium alloy electric putter groover, wherein, fixed being provided with on first connecting block is used for preventing the fender bits cover that the waste material splashes when aluminium alloy electric putter fluting.

The invention has the beneficial effects that: when the aluminum profile electric push rod grooving machine is used for grooving aluminum profile electric push rods, the grooving precision can be ensured, and quick workpiece clamping and efficient grooving can be realized; therefore, the grooving efficiency can be improved, the high-quality, high-efficiency and quick mass production requirements can be met, and the production cost of an enterprise can be greatly reduced.

Drawings

Fig. 1 is a schematic structural view of an electric push rod grooving machine for aluminum profiles.

Fig. 2 is a front view schematically showing the structure of fig. 1.

Fig. 3 is a left side view of the structure of fig. 2.

Fig. 4 is a schematic structural view of the section a-a shown in fig. 2.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

In this embodiment, the H direction shown in fig. 2 is taken as the right direction, and the opposite direction to the H direction is taken as the left direction.

In the embodiment, as shown in fig. 1, 2, 3 and 4, the aluminum profile electric push rod grooving machine comprises a machine table 1, a supporting seat 4 is arranged on the left side of the machine table 1, a supporting frame 5 and a placing table 10 capable of placing an aluminum profile electric push rod are arranged on the supporting seat 4, the supporting frame 5 and the supporting seat 4 are arranged in an L shape, a first connecting block 16 is arranged on the supporting frame 5, a rotating shaft 6 driven by a driving device to rotate penetrates through the first connecting block 16 from front to back, a grooving blade 7 is fixedly arranged at one end of the rotating shaft 6, the grooving blade 7 is positioned above the placing table 10, a scrap blocking cover 28 used for preventing scraps of the aluminum profile electric push rod from splashing during grooving is fixedly arranged on the first connecting block 16, a front-back moving device capable of enabling the placing table 10 to move back and forth and back-forth moving device capable of enabling the placing table 10 to move left and right, a lifting device capable of enabling the first connecting block 16 to move up and down is further arranged on the supporting frame 5, a clamping device capable of enabling the aluminum profile clamping push rod to be firmly clamped by a movable clamping cylinder 12 and a clamping cylinder 12 capable of being fixedly arranged on the placing table 10, and a movable clamping cylinder 12 capable of being fixedly arranged on the placing clamp and capable of being fixedly clamped on the pushing rod 12 capable of being fixedly clamped on the pushing cylinder 12, and firmly matched with the aluminum profile of the lower clamping cylinder 12, and capable of being fixedly arranged on the movable clamping cylinder 12.

In this embodiment, as shown in fig. 1, a first limiting plate 29 capable of limiting a grooving position on the aluminum profile electric push rod is disposed at an inner end of the placing table 10, a limiting module 30 for inserting the aluminum profile electric push rod is disposed on the first limiting plate 29, and an outer contour of the limiting module 30 matches with a cross section contour of an inner cavity of the aluminum profile electric push rod, so that one end of the aluminum profile electric push rod is matched with the limiting module 30 and inserted on the limiting module 30 and abuts against the first limiting plate 29, a portion of the aluminum profile electric push rod, which needs to be grooved, is located right upward and in a position capable of being processed by the grooving blade 7, and a grooving position on the aluminum profile electric push rod is located right below the grooving blade 7 and can be grooved by the grooving blade 7.

In this embodiment, as shown in fig. 1, 2 and 4, the structure of the lifting device is specifically as follows: a first bearing 26 is arranged at the top of the support frame 5, a first screw rod 14 is also arranged on the support frame 5, the first screw rod 14 penetrates through the first bearing 26 and vertically penetrates through the upper part of the support frame 5 and the first connecting block 16, and the first connecting block 16 is in threaded fit connection with the first screw rod 14; still fixedly at the top of first lead screw 14 be provided with first twist grip 15, drive first lead screw 14 rotatory and drive first connecting block 16 through rotatory first twist grip 15 and reciprocate and drive axis of rotation 6 and fluting blade 7 and reciprocate together, can adjust the vertical distance between fluting blade 7 and the aluminium alloy electric putter like this to be applicable to the aluminium alloy electric putter of multiple specification and dimension and carry out the fluting processing.

In this embodiment, as shown in fig. 1, 2 and 3, the structure of the left-right moving device is specifically as follows: a first slide rail seat 17 is arranged on the supporting seat 4, a first slide rail 32 with a left-right trend is arranged on the first slide rail seat 17, a slide block 18 matched with the first slide rail 32 is also arranged on the first slide rail seat 17, the slide block 18 can slide back and forth left and right on the first slide rail seat 17, and the placing table 10 is fixed on the slide block 18; a rack 19 is fixedly arranged on the side surface of the outer end of the sliding block 18, a gear 20 which can be meshed with the rack 19 is also arranged on the first sliding rail seat 17, and a push rod 21 is fixedly arranged at the outer end of the gear 20; the gear 20 is rotated by pulling the push rod 21, the slide block 18 can slide back and forth left and right on the first slide rail seat 17 under the meshing cooperation of the gear 20 and the rack 19, and further drives the placing table 10 to move back and forth left and right, so that the aluminum profile electric push rod on the placing table 10 can move back and forth between the grooving station and the clamping station; in this embodiment, the second limiting plate 31 is fixedly disposed at the right end of the first slide rail seat 17, so that the slide block 18 is prevented from moving rightward excessively and sliding out of the first slide rail seat 17.

In the present embodiment, as shown in fig. 1, 2 and 4, the structure of the forward-backward moving device is: a second slide rail 24 is arranged on the supporting seat 4, and the first slide rail seat 17 is arranged on the second slide rail 24 in a matched manner and can move back and forth along the second slide rail 24; a cavity is formed inside the supporting seat 4, a second connecting block 25 is fixedly arranged at the bottom end of the first slide rail seat 17, and the second connecting block 25 extends into the cavity inside the supporting seat 4; a second bearing 27 is arranged on the side face of the outer end of the supporting seat 4, a second screw rod 22 is arranged on the supporting seat 4, and the second screw rod 22 passes through the second bearing 27, penetrates through the outer side plate of the supporting seat 4, extends into the inner cavity of the supporting seat 4 and penetrates through a second connecting block 25; the second screw rod 22 is in threaded fit connection with the second connecting block 25; a second rotating handle 23 is fixedly arranged at the outer end of the second screw rod 22, the second rotating handle 23 is rotated to drive the second screw rod 22 to rotate to drive the second connecting block 25 to move back and forth along the second screw rod 22, so that the first slide rail seat 17 is driven to move back and forth along the second slide rail 24, and the slide block 18 and the placing table 10 are driven to move back and forth together to adjust the front and back positions of the aluminum profile electric push rod.

In the present embodiment, as shown in fig. 1 and 2, the driving device has the following structure: the fixed first band pulley 8 that is provided with in the one end of axis of rotation 6, be provided with driving motor 2 on the right side of board 1, the fixed second band pulley 3 that is provided with on driving motor 2's the output shaft, be connected with driving belt 9 between first band pulley 8 and the second band pulley 3, second band pulley 3 rotates under driving motor 2's drive and drives driving belt 9 and first band pulley 8 and rotate together, and then drives axis of rotation 6 and fluting blade 7 and rotate together.

The working principle of the invention is as follows: firstly, the position relation between the grooving blade 7 and the aluminum profile electric push rod is adjusted according to the model size of the aluminum profile electric push rod so as to perform grooving processing on the aluminum profile electric push rod, and the specific adjusting steps are as follows: the first rotating handle 15 is rotated and drives the first screw rod 14 to rotate so as to drive the first connecting block 16 to move up and down, and further the rotating shaft 6 and the slotting blade 7 are driven to move up and down so as to properly adjust the vertical distance between the slotting blade 7 and the aluminum profile electric push rod; then, the second rotating handle 23 is rotated to drive the second screw rod 22 to rotate to drive the second connecting block 25 to move back and forth, so as to drive the first slide rail seat 17 to move back and forth along the second slide rail 24, and the slide block 18 and the placing table 10 move back and forth along with the first slide rail seat 17 to properly adjust the back and forth position of the aluminum profile electric push rod. After the adjustment is completed, the aluminum profile electric push rod can be subjected to slotting machining operation, and the concrete slotting machining operation steps are as follows: placing an aluminum profile electric push rod on the placing table 10 at a clamping station, and sleeving one end of the aluminum profile electric push rod on the limiting module 30 and abutting against the first limiting plate 29; then, starting the air cylinder 11 and pushing the movable clamping die 12 to enable the movable clamping die 12 and the fixed clamping die 13 to be closed and then fixedly clamp the electric push rod of the aluminum profile; then, pulling the push rod 21 to enable the slide block 18 and the placing table 10 to move rightwards along the first slide rail 32 under the meshing cooperation of the gear 20 and the rack 19, sending the aluminum profile electric push rod to a grooving station and grooving the aluminum profile electric push rod by the rotary grooving blade 7; after the grooving process is completed, the push rod 21 is pulled reversely to move the slide block 18 and the placing table 10 back to the clamping station along the first slide rail 32 and take down the aluminum profile electric push rod which has completed the grooving process, and then the next aluminum profile electric push rod to be subjected to the grooving process is clamped, so that the next grooving process operation can be conveniently performed. When the aluminum profile electric push rods of different models need to be processed, the vertical distance between the grooving blade 7 and the aluminum profile electric push rod and the front and back positions of the aluminum profile electric push rod need to be adjusted again, grooving processing is carried out on the aluminum profile electric push rod, and the specific adjusting step and the grooving processing step are as described above.

The invention has the advantages that: when the aluminum profile electric push rod grooving machine is used for grooving aluminum profile electric push rods, the grooving precision can be ensured, and quick workpiece clamping and efficient grooving can be realized; therefore, the grooving efficiency can be improved, the high-quality, high-efficiency and quick mass production requirements can be met, and the production cost of an enterprise can be greatly reduced.

Claims (8)

1. An aluminum profile electric push rod grooving machine comprises a machine table (1), wherein a supporting seat (4) is arranged on the machine table (1), a supporting frame (5) and a placing table (10) capable of placing an aluminum profile electric push rod are arranged on the supporting seat (4), the supporting frame (5) and the supporting seat (4) are arranged in an L shape, a first connecting block (16) is arranged on the supporting frame (5), a rotating shaft (6) driven by a driving device to rotate penetrates through the first connecting block (16) in a front-back mode, a grooving blade (7) is fixedly arranged at one end of the rotating shaft (6), the grooving blade (7) is located above the placing table (10), a clamping device capable of clamping the aluminum profile electric push rod is arranged on the placing table (10), a front-back moving device capable of enabling the placing table (10) to move back and forth-back-forth moving device capable of enabling the placing table (10) to move back and forth moving device capable of enabling the placing table (10) to move left-right moving device, a lifting device capable of enabling the first connecting block (16) to move up-back and forth moving device capable of enabling the placing table (10) to move back moving device to move back and forth is arranged on the supporting frame (5), a clamping device capable of enabling a movable clamping cylinder (12) to be fixedly clamped with a clamping cylinder (12) to clamp a clamping cylinder (11) to be fixedly clamped on the inner wall of clamping the movable clamping cylinder (11), and a clamping cylinder (12) is arranged on the movable clamping cylinder (11), and a clamping cylinder (12) which is.

2. The aluminum profile electric push rod grooving machine according to claim 1, characterized in that: the inner of placing the platform (10) is provided with first limiting plate (29) that can inject the fluting position on the aluminium alloy electric putter, first limiting plate (29) on be provided with spacing module (30) that supply the aluminium alloy electric putter cover to insert, the outline of spacing module (30) and the profile phase-match of aluminium alloy electric putter's inner chamber cross section for cooperate with spacing module (30) with aluminium alloy electric putter's one end and the cover and insert on spacing module (30) and tightly lean on behind first limiting plate (29), the position that needs fluting processing on the aluminium alloy electric putter just in time upwards and be located the position that can be processed by fluting blade (7), and the fluting position on the aluminium alloy electric putter just in time is located the below of fluting blade (7) and can be processed by fluting blade (7) fluting.

3. The aluminum profile electric push rod grooving machine according to claim 1 or 2, characterized in that: the lifting device has the structure that: a first bearing (26) is arranged at the top of the support frame (5), a first screw rod (14) is further arranged on the support frame (5), the first screw rod (14) penetrates through the first bearing (26) and vertically penetrates through the upper part of the support frame (5) and the first connecting block (16), and the first connecting block (16) is in threaded fit connection with the first screw rod (14); the top of the first screw rod (14) is also fixedly provided with a first rotating handle (15), and the first rotating handle (15) is rotated to drive the first screw rod (14) to rotate so as to drive the first connecting block (16) to move up and down to drive the rotating shaft (6) and the grooving blade (7) to move up and down together.

4. The aluminum profile electric push rod grooving machine according to claim 1 or 2, characterized in that: the structure of the left-right moving device is as follows: a first slide rail seat (17) is arranged on the supporting seat (4), a first slide rail (32) with a left-right trend is arranged on the first slide rail seat (17), a slide block (18) matched with the first slide rail (32) is further arranged on the first slide rail seat (17), and the slide block (18) can slide back and forth left and right on the first slide rail seat (17); the placing table (10) is fixed on the sliding block (18); a rack (19) is fixedly arranged on the side surface of the outer end of the sliding block (18), a gear (20) which can be meshed with the rack (19) is also arranged on the first sliding rail seat (17), and a push rod (21) is fixedly arranged at the outer end of the gear (20); the gear (20) is rotated by pulling the push rod (21), and the sliding block (18) can slide back and forth left and right on the first sliding rail seat (17) under the meshing cooperation of the gear (20) and the rack (19), so that the placing table (10) is driven to move back and forth left and right.

5. The aluminum profile electric push rod grooving machine according to claim 4, characterized in that: the structure of the back-and-forth moving device is as follows: a second sliding rail (24) is arranged on the supporting seat (4), and the first sliding rail seat (17) is matched and placed on the second sliding rail (24) and can move back and forth along the second sliding rail (24); a cavity is formed in the supporting seat (4), a second connecting block (25) is fixedly arranged at the bottom end of the first slide rail seat (17), and the second connecting block (25) extends into the cavity in the supporting seat (4); a second bearing (27) is arranged on the side face of the outer end of the supporting seat (4), a second screw rod (22) is arranged on the supporting seat (4), and the second screw rod (22) penetrates through the second bearing (27), penetrates through an outer side plate of the supporting seat (4), extends into an inner cavity of the supporting seat (4) and penetrates through a second connecting block (25); the second screw rod (22) is in threaded fit connection with a second connecting block (25); a second rotating handle (23) is fixedly arranged at the outer end of the second screw rod (22), the second rotating handle (23) is rotated to drive the second screw rod (22) to rotate so as to drive the second connecting block (25) to move back and forth along the second screw rod (22) and drive the first slide rail seat (17) to move back and forth along the second slide rail (24), and then the slide block (18) and the placing table (10) are driven to move back and forth together.

6. The aluminum profile electric push rod grooving machine according to claim 1 or 2, characterized in that: the structure of the driving device is as follows: a first belt wheel (8) is fixedly arranged at one end of the rotating shaft (6), a driving motor (2) is arranged on one side of the machine table (1), a second belt wheel (3) is fixedly arranged on an output shaft of the driving motor (2), and a transmission belt (9) is connected between the first belt wheel (8) and the second belt wheel (3).

7. The aluminum profile electric push rod grooving machine according to claim 5, characterized in that: and a second limiting plate (31) for preventing the sliding block (18) from excessively moving rightwards to slide out of the first sliding rail seat (17) is fixedly arranged at the right end of the first sliding rail seat (17).

8. The aluminum profile electric push rod grooving machine according to claim 1 or 2, characterized in that: and a scrap blocking cover (28) for preventing scraps from splashing when the aluminum profile electric push rod is grooved is fixedly arranged on the first connecting block (16).

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