CN211660937U - Metal drum's awl equipment that rises - Google Patents
Metal drum's awl equipment that rises Download PDFInfo
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- CN211660937U CN211660937U CN201921981995.9U CN201921981995U CN211660937U CN 211660937 U CN211660937 U CN 211660937U CN 201921981995 U CN201921981995 U CN 201921981995U CN 211660937 U CN211660937 U CN 211660937U
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Abstract
The utility model discloses a awl equipment that rises of metal bucket relates to metal stamping processing technology field, and its technical scheme main points are the cone block that rises that includes the support, be the round platform setting, be used for fixed metal bucket's fixed establishment and install on the support and drive rise the actuating mechanism of cone block towards the metal bucket motion, fixed establishment is including installing in the fixed disk of support bottom and being used for being fixed in the three-jaw chuck on the fixed disk with the metal bucket, the cone block that rises extrudees the awl that rises with the coaxial setting of three-jaw chuck and along the axial to the metal bucket. The automatic shaft aligning device has the technical effects that the expansion cone block and the metal barrel are automatically centered, so that the inner wall of the metal barrel is uniformly stressed and is well extruded to expand the cone, the automatic shaft aligning device can adapt to various metal barrel specifications, and the production yield is high.
Description
Technical Field
The utility model relates to a metal stamping processing technology field, in particular to awl equipment that rises of metal bucket.
Background
A tub is a device for holding liquid or other things, has a large depth, and is generally made of metal, wood, plastic or the like. The main shapes of the barrel are generally cylindrical, square, conical, etc. The barrel making process of the cylindrical barrel comprises the following steps: cutting the coiled material into rectangular plates by a shearing machine; cutting into strip blanks; rolling into a cylinder and welding side seams; and rolling the back cover. For the cylinder type bucket, when producing the cone type bucket, need after the batching drum and welding the side seam, before the roll extrusion back cover, expand the awl shaping to cylinder type bucket to make one end or both ends of the jar body form certain tapering.
At present, chinese patent publication No. CN206253550U discloses an expanding cone machine for a conical metal container, which includes a frame body, a support block mounted on the frame body for fixing the metal container, a driving motor for driving the support block to rotate, a rotating motor mounted on the frame body, and an expanding cone block driven by the rotating motor to move towards the metal container. The rotating motor drives the expanding cone block to rotate and extrude towards the inside of the metal container, and the supporting block can also rotate under the driving of the driving motor, so that the surface of the extruded metal container is uniform.
Although the expanding cone machine for the conical metal container can expand and cone the metal container, when different metal conical barrel products are processed, the bottom surface radiuses of the metal barrels are different, and the expanding cone machine cannot perform shaft alignment according to the bottom surface radiuses of the different metal barrels. If the axis of the metal barrel is not coincident with the axis of the expanding cone block during production, the metal barrel can be twisted during expanding cone, and even can be damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a awl equipment that rises of metal bucket, it carries out automatic counter shaft through fixing device to the awl piece that rises and metal bucket to can adapt to multiple metal bucket specification, and the production yield is high.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a awl equipment that rises of metal drum, includes the support, be the cone block that rises that the round platform set up, be used for fixed metal drum's fixed establishment and install on the support and drive rise the actuating mechanism that the cone block moved towards the metal drum, fixed establishment is including installing in the fixed disk of support bottom and being used for being fixed in the three-jaw chuck on the fixed disk with the metal drum, the cone block that rises is coaxial with the three-jaw chuck and extrudees the awl that rises to the metal drum along the axial.
By adopting the technical scheme, when the metal barrel is placed on the three-jaw chuck, the movable clamping jaws on the three-jaw chuck synchronously move towards the axis of the three-jaw chuck, and the axis of the metal barrel is gradually close to the axis of the three-jaw chuck under the pushing of the movable clamping jaws until the metal barrel and the three-jaw chuck coincide. And because the expansion cone block and the three-jaw chuck are coaxially arranged, after the three-jaw chuck clamps the metal barrel tightly, the axis of the metal barrel coincides with the axis of the expansion cone block, the expansion cone block is pressed and abutted against the inner wall of the metal barrel, the inner wall of the metal barrel is uniformly stressed, the expansion cone can be well extruded, the situation that the expansion cone is distorted due to misalignment of the axes is avoided, the product production can adapt to more different metal barrel specifications, and the production yield is improved.
Further setting: the driving mechanism comprises a power mechanism arranged at the top of the support, and the power mechanism comprises an air cylinder fixedly arranged on the support.
By adopting the technical scheme, the air cylinder is an industrial standard component and can provide enough thrust for the expansion cone block when the metal barrel is subjected to expansion cone.
Further setting: the driving mechanism further comprises a supporting mechanism driven by a power mechanism, the supporting mechanism comprises a supporting rod connected to a piston rod of the air cylinder and a supporting plate connected to one end, far away from the air cylinder, of the supporting rod, and the expanding cone block is installed on the supporting plate.
Through adopting above-mentioned technical scheme, the cylinder is at the during operation, and the piston rod of cylinder drives bracing piece and supporting disk reciprocating motion for the awl piece that rises on the supporting disk overcomes great resistance and extrudes the awl that rises to the metal drum under the promotion of cylinder.
Further setting: one side of the supporting disc, which faces the metal barrel, is provided with a supporting bulge with external threads, the bottom of the expansion cone block is provided with a supporting groove with internal threads, and the appearance of the supporting bulge is matched with the supporting groove and is in threaded connection with the supporting groove.
Through adopting above-mentioned technical scheme, the awl piece that rises and supporting disk threaded connection can conveniently dismantle the awl piece that rises when installation and maintenance. When the specification of the metal barrel is changed, the self taper of the expansion cone block needs to be correspondingly changed, so that the expansion cone block needs to be replaced, and at the moment, the expansion cone block only needs to be unscrewed from the supporting plate and then is newly installed.
Further setting: the three-jaw chuck comprises an installation disc and three movable clamping jaws arranged on the installation disc, and a fixed motor used for driving the movable clamping jaws to move towards the axis of the installation disc is arranged on the fixed disc.
Through adopting above-mentioned technical scheme, because manual operation three-jaw chuck fixes wasting time and energy to the metal drum, consequently use motor drive three-jaw chuck to fix or release the metal drum, realize the automation mechanized operation, can practice thrift the manpower well and improve production efficiency.
Further setting: the bottom of fixed disk is provided with slewing mechanism, slewing mechanism includes the rotation motor of fixed mounting on the board, the rotation motor drive fixed disk pivoting.
By adopting the technical scheme, the expansion cone block can be partially worn and deformed in the long-term use process, so that the metal barrel is twisted after the expansion cone block is expanded. The rotating mechanism is used for driving the fixed disc to rotate around the shaft, the metal barrel fixed on the fixed disc can uniformly act on the annular direction with the expansion cone block, and adverse effects caused by the expansion cone of the metal barrel due to the non-uniformity of the expansion cone block can be effectively reduced.
Further setting: the rotating mechanism further comprises a worm speed reducer, an input shaft of the worm speed reducer is coaxially connected with a rotating shaft of the rotating motor, and an output shaft of the worm speed reducer is coaxially connected with the fixed disc.
By adopting the technical scheme, because the metal barrel is large in interaction force generated by the expansion conical block and the metal barrel when rotating, the metal barrel needs large torque to be subjected to plastic deformation under the pressure of the expansion conical block. The torque of the motor is generally small, and the torque can be improved by reducing the rotating speed by using the worm speed reducer, so that the requirement of cone expansion is met.
Further setting: the fixed motor and the rotating motor are both stepping motors.
Through adopting above-mentioned technical scheme, the rotatory beginning and the end of control that step motor can be accurate to and the number of turns of rotation can make three-jaw chuck accurately fix the metal drum, and the angle that the rotatory settlement of control fixed disk is good, avoid because the motor excessively rotates the damage that leads to equipment.
To sum up, the utility model discloses following beneficial effect has:
1. the expanding cone block and the metal barrel are automatically centered, so that the inner wall of the metal barrel is uniformly stressed and is well extruded to expand the cone, the device can adapt to various metal barrel specifications, and the production yield is high;
2. the automatic production can be realized, the manual alignment is avoided, and the production efficiency is high;
3. simple structure, convenient production and maintenance.
Drawings
Fig. 1 is an exploded view of a cone expanding device of a metal bucket in this embodiment.
In the figure, the position of the upper end of the main shaft,
1. a machine platform; 2. a support; 3. a fixing mechanism; 31. fixing the disc; 32. a three-jaw chuck; 321. mounting a disc; 322. a movable jaw;
4. a drive mechanism;
41. a power mechanism; 411. a cylinder;
42. a support mechanism; 421. a support bar; 422. a support disc; 4221. a support boss;
5. a rotating mechanism; 51. a worm speed reducer; 52. rotating the motor;
6. a cone expanding block; 61. a support groove;
7. fixing a motor; 8. a metal barrel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, and fig. 1 is a schematic view of an overall structure of a metal drum expansion cone device, in which a supporting protrusion and an expansion cone block are separated from each other.
The utility model provides a awl equipment that rises of metal drum, refers to fig. 1, includes support 2, installs in support 2 bottom and carries out fixed establishment 3 to metal drum 8, is used for stretching into in the metal drum 8 to extrude the awl 6 that rises of metal drum 8 and installs on support 2 and drive rise awl 6 towards the actuating mechanism 4 of metal drum 8 motion.
With continued reference to fig. 1, the support frame 2 is mounted on the machine platform 1, the driving mechanism 4 includes a power mechanism 41 mounted on the top of the support frame 2, and a supporting mechanism 42 driven by the power mechanism 41, the power mechanism 41 includes a cylinder 411 fixedly mounted on the top of the support frame 2, the supporting mechanism 42 includes a supporting rod 421 connected to a piston rod of the cylinder 411, and a supporting plate 422 connected to an end of the supporting rod 421 away from the cylinder 411. The supporting rod 421 is a round rod, the supporting plate 422 is a disc, and the piston rod of the cylinder 411, the supporting rod 421 and the supporting plate 422 are coaxially arranged.
With continued reference to fig. 1, the expanding cone block 6 is disposed in a circular truncated cone shape and at the bottom of the supporting plate 422. One side of supporting disk 422 towards metal bucket 8 is provided with the protruding 4221 of support of outband screw thread, and the great terminal surface of area of the awl piece 6 that rises is provided with the support recess 61 of in-band screw thread, and support protruding 4221 is cylindric setting, and support recess 61 is the circular slot, supports protruding 4221 appearance and support recess 61 phase-match and threaded connection. When the specification of the metal barrel 8 changes, the expanding cone block 6 needs to change the taper of the expanding cone block 6 correspondingly, so that the expanding cone block 6 needs to be replaced, and at the moment, the expanding cone block 6 is unscrewed from the supporting plate 422 and then the expanding cone blocks 6 with other specifications are installed.
With continued reference to fig. 1, the fixing mechanism 3 includes a fixed disk 31 mounted on the bracket 2, and a three-jaw chuck 32 mounted on the fixed disk 31, and the expanding cone block 6 is disposed coaxially with the three-jaw chuck 32. The three-jaw chuck 32 includes an installation disc 321 installed on the fixed disc 31 and three movable jaws 322 installed on the installation disc 321, the installation disc 321 and the fixed disc 31 are coaxially arranged, a fixed motor 7 for driving the movable jaws 322 to move towards the axis of the installation disc 321 is arranged on the fixed disc 31, and the fixed motor 7 is a stepping motor in this embodiment. When the metal barrel 8 is placed on the three-jaw chuck 32, the movable jaws 322 on the three-jaw chuck 32 synchronously move towards the axis of the fixed disk 31, and the axis of the metal barrel 8 is gradually close to the axis of the three-jaw chuck 32 under the pushing of the movable jaws 322 by the metal barrel 8 until the two axes are overlapped. Because the expansion cone block 6 and the three-jaw chuck 32 are coaxially arranged, after the three-jaw chuck 32 clamps the metal barrel 8 tightly, the axis of the metal barrel 8 coincides with the axis of the expansion cone block 6, and after the expansion cone block 6 is pressed and abutted against the inner wall of the metal barrel 8, the inner wall of the metal barrel 8 is uniformly stressed, the expansion cone can be well extruded, the situation that the metal barrel is distorted due to misalignment of the axes is avoided, the product production can adapt to more different metal barrel 8 specifications, and the production yield is improved.
With reference to fig. 1, the rotating mechanism 5 is disposed at the bottom of the fixed disk 31, the rotating mechanism 5 includes a rotating motor 52 and a worm speed reducer 51, in this embodiment, the rotating motor 52 is a stepping motor, the speed reducer motor and the worm speed reducer 51 are both fixedly mounted on the machine platform 1, an input shaft of the worm speed reducer 51 is coaxially connected with a rotating shaft of the rotating motor 52, an output shaft of the worm speed reducer 51 is coaxially connected with the fixed disk 31, the fixed disk 31 and the metal barrel 8 thereon rotate around their own axis under the driving of the rotating mechanism 5, and the expanding cone block 6 is partially worn and deformed during long-term use, resulting in distortion of the metal barrel 8 after expanding cone. The rotating mechanism 5 is used for driving the fixed disc 31 to rotate around the shaft, the metal barrel 8 fixed on the fixed disc 31 can uniformly act on the expansion cone block 6 in the annular direction, and adverse effects caused by expansion cone of the metal barrel 8 due to non-uniformity of the expansion cone block 6 can be effectively reduced.
The above-mentioned embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.
Claims (8)
1. A cone expanding device of a metal barrel comprises a bracket (2), a cone expanding block (6) which is arranged in a circular truncated cone shape, a fixing mechanism (3) for fixing the metal barrel (8), and a driving mechanism (4) which is arranged on the bracket (2) and drives the cone expanding block (6) to move towards the metal barrel (8),
the device is characterized in that the fixing mechanism (3) comprises a fixed disc (31) arranged at the bottom of the support (2) and a three-jaw chuck (32) used for fixing the metal barrel (8) on the fixed disc (31), and the expansion cone block (6) and the three-jaw chuck (32) are coaxially arranged and extrude the metal barrel (8) to expand the cone along the axial direction.
2. The metal bucket coning device as claimed in claim 1, wherein the driving mechanism (4) comprises a power mechanism (41) installed at the top of the support (2), and the power mechanism (41) comprises a cylinder (411) fixedly installed on the support (2).
3. The metal drum expanding cone device according to claim 2, characterized in that the driving mechanism (4) further comprises a supporting mechanism (42) driven by a power mechanism (41), the supporting mechanism (42) comprises a supporting rod (421) connected to a piston rod of the cylinder (411) and a supporting plate (422) connected to one end of the supporting rod (421) far away from the cylinder (411), and the expanding cone block (6) is mounted on the supporting plate (422).
4. The metal barrel expansion cone device as claimed in claim 3, wherein one side of the support plate (422) facing the metal barrel (8) is provided with a support protrusion (4221) with external threads, the bottom of the expansion cone block (6) is provided with a support groove (61) with internal threads, and the support protrusion (4221) is matched with the support groove (61) in shape and is in threaded connection.
5. The metal barrel expanding device as claimed in claim 1, wherein the three-jaw chuck (32) comprises a mounting disc (321) and three movable jaws (322) arranged on the mounting disc (321), and the fixed disc (31) is provided with a fixed motor (7) for driving the movable jaws (322) to move towards the axis of the mounting disc (321).
6. The metal barrel expanding cone device as claimed in claim 5, wherein a rotating mechanism (5) is arranged at the bottom of the fixed disc (31), the rotating mechanism (5) comprises a rotating motor (52) fixedly mounted on the machine table (1), and the rotating motor (52) drives the fixed disc (31) to rotate around the shaft.
7. The cone expanding device for the metal barrel as claimed in claim 6, wherein the rotating mechanism (5) further comprises a worm speed reducer (51), an input shaft of the worm speed reducer (51) is coaxially connected with a rotating shaft of the rotating motor (52), and an output shaft of the worm speed reducer (51) is coaxially connected with the fixed disc (31).
8. The metal drum expanding cone device as claimed in claim 6, characterized in that the fixed motor (7) and the rotating motor (52) are both stepping motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921981995.9U CN211660937U (en) | 2019-11-15 | 2019-11-15 | Metal drum's awl equipment that rises |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921981995.9U CN211660937U (en) | 2019-11-15 | 2019-11-15 | Metal drum's awl equipment that rises |
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| Publication Number | Publication Date |
|---|---|
| CN211660937U true CN211660937U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921981995.9U Active CN211660937U (en) | 2019-11-15 | 2019-11-15 | Metal drum's awl equipment that rises |
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| Country | Link |
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| CN (1) | CN211660937U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588930A (en) * | 2020-11-14 | 2021-04-02 | 何国良 | Internal stay formula work piece processingequipment |
| CN117380855A (en) * | 2023-12-11 | 2024-01-12 | 常州菲莫斯桶业有限公司 | Metal barrel production device and production process |
-
2019
- 2019-11-15 CN CN201921981995.9U patent/CN211660937U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588930A (en) * | 2020-11-14 | 2021-04-02 | 何国良 | Internal stay formula work piece processingequipment |
| CN117380855A (en) * | 2023-12-11 | 2024-01-12 | 常州菲莫斯桶业有限公司 | Metal barrel production device and production process |
| CN117380855B (en) * | 2023-12-11 | 2024-02-20 | 常州菲莫斯桶业有限公司 | Metal barrel production device and production process |
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