CN212329765U - Machine tool for machining bearing sleeve - Google Patents
Machine tool for machining bearing sleeve Download PDFInfo
- Publication number
- CN212329765U CN212329765U CN202020477400.2U CN202020477400U CN212329765U CN 212329765 U CN212329765 U CN 212329765U CN 202020477400 U CN202020477400 U CN 202020477400U CN 212329765 U CN212329765 U CN 212329765U
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- China
- Prior art keywords
- lead screw
- bearing sleeve
- moving device
- chuck
- motor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000003754 machining Methods 0.000 title claims description 7
- 238000003801 milling Methods 0.000 claims abstract description 14
- 238000003860 storage Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The machine tool comprises a main spindle box, wherein the main spindle box is connected with a chuck for clamping a bearing sleeve, the main spindle box is supported by a machine table and is connected with the machine table, an angle milling head for processing the bearing sleeve clamped on the chuck is arranged on the machine table, the angle milling head is driven by a driving device to move relative to the chuck, and the driving device comprises a transverse moving device and a longitudinal moving device; the transverse moving device and the longitudinal moving device are arranged in a cross shape.
Description
Technical Field
The utility model relates to a lathe for processing bearing housing.
Background
The design of the current common machine tool mainly aims at the processing of conventional parts, the machine tool suitable for processing bearing sleeve parts is still fresh at present, and the problem of low processing efficiency and the like exists in the conventional machine tool processing. Along with the promotion of automation demand, adopt the manipulator loading and unloading machined part among the prior art, but the structure is complicated, does not adapt to the loading and unloading of axle external member to be unfavorable for high-efficient manufacturing.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at overcomes not enough that prior art exists, provides the simple reasonable mechanism that is used for carrying axle external member on the lathe of structural design.
The utility model adopts the technical proposal that: the machine tool comprises a main spindle box, wherein the main spindle box is connected with a chuck for clamping a bearing sleeve, the main spindle box is supported by a machine table and is connected with the machine table, an angle milling head for processing the bearing sleeve clamped on the chuck is arranged on the machine table, the angle milling head is driven by a driving device to move relative to the chuck, and the driving device comprises a transverse moving device and a longitudinal moving device; the transverse moving device and the longitudinal moving device are arranged in a cross shape; the feeding device comprises a base plate, a second supporting table and a third supporting table which are transversely arranged are arranged on the base plate, the base plate is also connected with a second air cylinder and a third air cylinder, the second air cylinder drives the bearing sleeve positioned on the second supporting table in a telescopic operation mode, and the third air cylinder drives the bearing sleeve positioned on the third supporting table in a telescopic operation mode; the spindle box is provided with a channel for the push rod to penetrate through, the push rod penetrates through the channel and the chuck, the push rod is connected with a fourth cylinder, and the fourth cylinder can support and push a bearing sleeve on the chuck in the telescopic operation.
The material receiving support platform is located in the same vertical direction with the first support platform, and the distance between the material receiving support platform and the first support platform is the same as the distance between the second support platform and the third support platform.
The transverse moving device comprises a first lead screw which is arranged in a rotating manner with the machine table, a first sliding rail which is parallel to the first lead screw is arranged on the machine table, a first sliding block which is connected with the sliding rail in a sliding manner is arranged on the sliding rail, the first lead screw is connected with a first motor, the first motor is fixedly connected with the machine table, a first nut is connected onto the first lead screw in a threaded manner, the first nut is fixedly connected with an installation table above the first sliding block, and the first motor drives the first lead screw to rotate and then drives the first sliding block to move through the first nut; the longitudinal moving device comprises a second lead screw which is rotatably arranged with the mounting table, a second sliding rail which is parallel to the second lead screw is arranged above the mounting table, a second sliding block which is connected with the second sliding rail in a sliding mode is arranged on the second sliding rail, the second lead screw is connected with a second motor, the second motor is fixedly connected with the mounting table, a second nut is connected onto the second lead screw in a threaded mode and fixedly connected with the tool post above the second sliding block, and the second motor drives the second lead screw to rotate and then drives the tool post to move through the second nut; the cutter platform is provided with an angle milling head.
Wherein, push rod one end links to each other with the connecting rod, and fourth cylinder and push rod parallel arrangement link to each other in the connecting rod is fixed.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses be particularly useful for the machine tooling to bearing housing spare part to being furnished with the autoloading structure, overall structure design is simple reasonable, utilizes natural gravity pay-off, and other horizontal pay-offs adopt the cylinder to promote, and efficient, stability is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of another view angle of the present invention.
Fig. 3 is a schematic structural view of the present invention when the machine and the driving device are removed.
Detailed Description
The invention will be further explained by the embodiments with reference to the drawings.
As shown in fig. 1 to 3, in the machine tool for machining a bearing sleeve according to the present embodiment, the machine tool includes a main spindle box 1, the main spindle box 1 is connected to a chuck 2 for clamping the bearing sleeve, the main spindle box 1 is supported by a machine table 4 and connected to the machine table 4, an angle milling head 9 for machining the bearing sleeve clamped on the chuck 2 is disposed on the machine table 4, the angle milling head 9 is driven by a driving device to move relative to the chuck 2, and the driving device includes a transverse moving device and a longitudinal moving device; the transverse moving device and the longitudinal moving device are arranged in a cross shape; a mechanism for carrying bearing housing 2a on lathe, lathe include headstock 1, headstock 1 links to each other a chuck 2 that is used for pressing from both sides tight bearing housing 2a, still includes a support 40 that keeps fixed with headstock 1 or board 4, and support 40 links to each other a stock chest 3, and bearing housing 2a parallel arrangement sets up at stock chest 3, and specific stock chest 3 has the U-shaped groove, and bearing housing 2a is located this U-shaped groove. The stock chest 3 is the slope, and the low level end of stock chest 3 is equipped with the first supporting bench 41 of accepting bearing housing 2a, and the one end of keeping away from first supporting bench 41 is high. One end of the first supporting table 41 is provided with a first cylinder 51 for driving the bearing sleeve 2a, the first cylinder 51 is fixedly connected with the support 40, the other end of the first supporting table 41 is provided with a feeding device capable of moving vertically, specifically, the dovetail slide rail structure fixed with the support 40 is further included, and the feeding device is connected with the dovetail slide rail structure and moves linearly along the slide rail. The device for driving the feeding device can select an air cylinder or a motor, the feeding device comprises a base plate 9, a second supporting platform 42 and a third supporting platform 43 which are transversely arranged are arranged on the base plate 9, the base plate 9 is also connected with a second air cylinder 52 and a third air cylinder 53, the second air cylinder 52 drives a bearing sleeve 2a positioned on the second supporting platform 42 in a telescopic operation mode, and the third air cylinder 53 drives a bearing sleeve 2a positioned on the third supporting platform 43 in a telescopic operation mode; preferably, the power for driving the feeding device to vertically move is a third motor, the third motor is connected with a third screw rod, the third screw rod is in threaded connection with a third nut, the third nut is fixedly connected with the base plate 9, and the motor drives the screw rod to rotate so as to drive the base plate 9 to vertically move. The spindle box 1 is provided with a channel for the push rod 6 to penetrate through, the push rod 6 penetrates through the channel and the chuck 2, the push rod 6 is connected with a fourth cylinder 54, and the fourth cylinder 54 can support and push the bearing sleeve 2a on the chuck 2 in the telescopic operation. In the embodiment, the storage tank 3 is inclined and feeds material to the first supporting table 41 by gravity, the bearing sleeve 2a is stably kept at the first supporting table 41 after reaching the first supporting table 41, the first cylinder 51 extends to push the bearing sleeve 2a to the second supporting table 42, the base plate 9 moves downwards to drive the second supporting table 42 to reach the position corresponding to the chuck 2, the second cylinder 52 extends to push the bearing sleeve 2a into the chuck 2, the chuck 2 clamps the bearing sleeve 2a to process the bearing sleeve 2a, after the processing is finished, the third support table 43 moves to a position corresponding to the chuck 2, the fourth air cylinder 54 extends to push the bearing sleeve 2a out of the chuck 2 to the third support table 43, the base plate 9 moves upward, the third air cylinder 53 moves to push the processed bearing sleeve 2a out, the first air cylinder 51 extends to push the bearing sleeve 2a to the second support table 42, and the automatic continuous feeding can be realized from this time to time. The angle milling head 9 in the embodiment is the prior art, and can be obtained through market purchase, when the bearing sleeve 2a is processed, the transverse moving device and the longitudinal moving device can drive the angle milling head 9 to freely move front and back, left and right, and meanwhile, the angle milling head 9 is matched to process the inner wall of the bearing sleeve 2 a.
In this example, still include a receipts material supporting bench 44, receive material supporting bench 44 and first supporting bench 41 and be in same vertical orientation, receive the distance between material supporting bench 44 and the first supporting bench 41 and be the same with the distance between second supporting bench 42 and the third supporting bench 43. In this structure, the support tables can be in one-to-one correspondence, when the second support table 42 and the first support table 41 on the base plate 9 are on the same horizontal plane, the third support table 43 and the material receiving support table 44 are also on the same horizontal plane, the feeding and discharging can be performed simultaneously, and the operation efficiency is improved.
In this example, the material receiving support 44 is a circular tube. The receiving support table 44 for the round pipe can protect the bearing sleeve 2a comprehensively, and simultaneously limits the freedom degree of radial movement of the bearing sleeve 2a, and the arrangement is orderly and stably.
In this embodiment, the transverse moving device includes a first lead screw 71 rotatably disposed with the machine table 4, the first lead screw 71 is rotatably held on the machine table 4, the machine table 4 is provided with a first slide rail 72 parallel to the first lead screw 71, the slide rail is provided with a first slide block slidably connected, the first lead screw 71 is connected with a first motor 73, the first motor 73 is fixedly connected with the machine table 4, a first nut is connected to the first lead screw 71 by a thread, the first nut is fixedly connected with an installation table 74 above the first slide block, and the first motor 73 drives the first lead screw 71 to rotate and then drives the first slide block to move through the first nut; the longitudinal moving device comprises a second screw rod 81 which is rotatably arranged with the mounting table 74, a second sliding rail 82 which is parallel to the second screw rod 81 is arranged above the mounting table 74, a second sliding block which is connected with the second sliding rail 82 in a sliding manner is arranged on the second sliding rail 82, the second screw rod 81 is connected with a second motor 83, the second motor 83 is fixedly connected with the mounting table 74, a second nut is connected with the second screw rod 81 in a threaded manner, the second nut is fixedly connected with a tool post 84 above the second sliding block, and the second motor 83 drives the second screw rod 81 to rotate and then drives the tool post 84 to move through the second nut; the cutter table 84 is provided with an angular milling head 9.
In this example, one end of the push rod 6 is connected to the connecting rod 61, and the fourth cylinder 54 is disposed parallel to the push rod 6 and fixedly connected to the connecting rod 61. The structure can reduce the size of the equipment, and the equipment is more compact.
The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (4)
1. The machine tool is characterized in that an angle milling head for processing the bearing sleeve clamped on the chuck is arranged on the machine table, the angle milling head is driven by a driving device to move relative to the chuck, and the driving device comprises a transverse moving device and a longitudinal moving device; the transverse moving device and the longitudinal moving device are arranged in a cross shape;
the device also comprises a bracket which is fixed with the main shaft box or the machine table, the bracket is connected with a material storage tank, the bearing sleeves are arranged in the material storage tank in parallel, the material storage tank is inclined, the lower end of the material storage tank is provided with a first supporting platform for bearing the bearing sleeves, one end of the first supporting platform is provided with a first air cylinder for driving the bearing sleeves, the other end of the first supporting platform is provided with a feeding device which can move vertically,
the feeding device comprises a base plate, a second supporting table and a third supporting table which are transversely arranged are arranged on the base plate, the base plate is also connected with a second air cylinder and a third air cylinder, the second air cylinder drives a bearing sleeve positioned on the second supporting table in a telescopic operation mode, and the third air cylinder drives the bearing sleeve positioned on the third supporting table in a telescopic operation mode;
the spindle box is provided with a channel for the push rod to penetrate through, the push rod penetrates through the channel and the chuck, the push rod is connected with a fourth cylinder, and the fourth cylinder can support and push a bearing sleeve on the chuck in the telescopic operation.
2. The machine tool for machining bearing sleeves according to claim 1, further comprising a material receiving support table, wherein the material receiving support table is in the same vertical direction as the first support table, and the distance between the material receiving support table and the first support table is the same as the distance between the second support table and the third support table.
3. The machine tool for machining the bearing sleeve according to claim 1, wherein the transverse moving device comprises a first lead screw rotatably arranged with the machine table, a first slide rail parallel to the first lead screw is arranged on the machine table, a first slide block slidably connected with the slide rail is arranged on the slide rail, the first lead screw is connected with a first motor, the first motor is fixedly connected with the machine table, a first nut is connected with the first lead screw in a threaded manner, the first nut is fixedly connected with an installation table above the first slide block, and the first motor drives the first lead screw to rotate and then drives the first slide block to move through the first nut; the longitudinal moving device comprises a second lead screw which is rotatably arranged with the mounting table, a second sliding rail which is parallel to the second lead screw is arranged above the mounting table, a second sliding block which is connected with the second sliding rail in a sliding mode is arranged on the second sliding rail, the second lead screw is connected with a second motor, the second motor is fixedly connected with the mounting table, a second nut is connected onto the second lead screw in a threaded mode and fixedly connected with the tool post above the second sliding block, and the second motor drives the second lead screw to rotate and then drives the tool post to move through the second nut; the cutter platform is provided with an angle milling head.
4. A machine tool for machining a bearing bush according to claim 1 wherein the push rod is connected at one end to a connecting rod and the fourth cylinder is disposed parallel to the push rod and is fixedly connected to the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020477400.2U CN212329765U (en) | 2020-04-03 | 2020-04-03 | Machine tool for machining bearing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020477400.2U CN212329765U (en) | 2020-04-03 | 2020-04-03 | Machine tool for machining bearing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212329765U true CN212329765U (en) | 2021-01-12 |
Family
ID=74068817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020477400.2U Expired - Fee Related CN212329765U (en) | 2020-04-03 | 2020-04-03 | Machine tool for machining bearing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212329765U (en) |
-
2020
- 2020-04-03 CN CN202020477400.2U patent/CN212329765U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |