CN217965938U - Crankshaft shaft hole machining device - Google Patents
Crankshaft shaft hole machining device Download PDFInfo
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- CN217965938U CN217965938U CN202221886260.XU CN202221886260U CN217965938U CN 217965938 U CN217965938 U CN 217965938U CN 202221886260 U CN202221886260 U CN 202221886260U CN 217965938 U CN217965938 U CN 217965938U
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- motor
- hole
- open slot
- pivot
- clamping
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Abstract
The utility model discloses a bent axle shaft hole processingequipment, comprises a workbench, the spout has been seted up to the workstation, spout sliding connection has the removal clamping mechanism, the workstation is connected with the L shaped plate, the L shaped plate is connected with hydraulic means, the hydraulic means output is connected with motor C, motor C output is connected with the change mechanism, change the mechanism including connecting the pivot at the motor C output, the open slot has been seted up in the pivot, the open slot intercommunication has two symmetries to set up in the epaxial control hole of changeing, the open slot inner wall is connected with the contact spring of two symmetries, contact spring is connected with the card post, the card post is close to contact spring one end and is connected with the pull post, pull post sliding connection control hole, open slot sliding connection has the cardboard, the card hole has all been seted up to the cardboard both sides, the cardboard is kept away from pivot one end and is connected with the chamfer piece. The utility model discloses a realized carrying out the action of chamfer to the epaxial shaft hole of not unidimensional bent axle, improved the suitability of device.
Description
Technical Field
The utility model relates to a drilling technical field specifically is a bent axle shaft hole processingequipment.
Background
The crankshaft is widely applied to various engines, the crankshaft hole is used as an important hole system of an engine framework cylinder block and a machining design and positioning reference, the machining quality of the crankshaft hole directly influences the assembly precision and the overall running performance of the engine, and the crankshaft hole is a difficult point in machining. A crankshaft hole of a cylinder body of an automobile engine is one of key processes for machining the cylinder body, and the requirement on the machining process is very high.
Because bent axle hole chamfer manufacturing procedure fixes a position with bent axle hole size, exist among the prior art inconveniently to carry out the problem of chamfer to the disalignment hole, can cause a device to carry out the phenomenon of chamfer only to the shaft hole in a kind of aperture, lead to the poor result of suitability of device at last. Therefore, a crankshaft shaft hole machining device is provided
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bent axle shaft hole processingequipment to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bent axle shaft hole processingequipment, comprises a workbench, the spout has been seted up to the workstation, spout sliding connection has the removal clamping mechanism, the workstation is connected with the L shaped plate, the L shaped plate is connected with hydraulic means, the hydraulic means output is connected with motor C, motor C output is connected with changes the mechanism, it is including the pivot of connecting at motor C output to change the mechanism, the open slot has been seted up in the pivot, the open slot intercommunication has two symmetries to set up in the epaxial control hole that changes, the open slot inner wall is connected with the contact spring of two symmetries, contact spring is connected with the card post, the card post is close to contact spring one end and is connected with the pull post, pull post sliding connection control hole, open slot sliding connection has the cardboard, the cardboard both sides have all seted up the card hole, the cardboard is kept away from pivot one end and is connected with the chamfer piece.
Preferably, remove clamping mechanism including connecting the motor A in workstation one end, the motor A output is connected with the screw rod, screw rod threaded connection has the slider, slider sliding connection is in the spout, the slider is connected with the mounting panel, the mounting panel is connected with the curb plate of two symmetries, the curb plate rotates and is connected with the axis of rotation, one side axis of rotation connection has motor B, curb plate one end is kept away from in the axis of rotation and is connected with the rotation plectane, the rotation plectane is connected with the arc board of two symmetries, arc board threaded connection has adjusting bolt.
Through the scheme, the following technical effects can be achieved: the movable clamping mechanism is arranged to achieve the effect of punching at different positions of crankshafts of different sizes.
Preferably, each corner of one end, far away from the L-shaped plate, of the workbench is connected with a support, and each support is connected with a base plate.
Through the scheme, the following technical effects can be achieved: the effect of stably supporting the workbench can be realized by arranging the support and the base plate.
Preferably, the size of the sliding block is matched with that of the sliding groove.
Through the scheme, the following technical effects can be achieved: the sliding block is ensured not to generate interference phenomenon in the sliding groove.
Preferably, the clamping column is connected with the clamping hole in a sliding mode, and the outer diameter of the clamping column is matched with the inner diameter of the clamping hole.
Through the scheme, the following technical effects can be achieved: ensure that the clamping column does not generate interference phenomenon in the clamping hole.
Preferably, the width of the clamping plate is matched with that of the open slot.
Through the scheme, the following technical effects can be achieved: the clamping plate is ensured to be smoothly clamped into the open slot.
Compared with the prior art, the beneficial effects of the utility model are that: the chamfering device has the advantages that the chamfering action can be performed on the shaft holes in the crankshafts with different sizes by arranging the workbench, the sliding chute, the movable clamping mechanism and the replacing mechanism, and the applicability of the chamfering device is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the movable clamping mechanism of the present invention;
fig. 3 is a schematic view of the structure of the replacing mechanism of the present invention.
In the figure: 1. a work table; 2. a chute; 3. moving the clamping mechanism; 301. a motor A; 302. a screw; 303. a slider; 304. mounting a plate; 305. a side plate; 306. a rotating shaft; 307. a motor B; 308. rotating the circular plate; 309. an arc plate; 310. adjusting the bolt; 4. an L-shaped plate; 5. a hydraulic device; 6. a motor C; 7. a mechanism is replaced; 701. a rotating shaft; 702. an open slot; 703. a control hole; 704. a contact spring; 705. clamping the column; 706. drawing the column; 707. clamping a plate; 708. a clamping hole; 709. chamfering blocks; 8. a support; 9. a backing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a bent axle shaft hole processingequipment, comprises a workbench 1, workstation 1 has seted up spout 2, spout 2 sliding connection has removal clamping mechanism 3, workstation 1 is connected with L shaped plate 4, L shaped plate 4 is connected with hydraulic means 5, hydraulic means 5 output is connected with motor C6, motor C6 output is connected with change mechanism 7, change mechanism 7 is including connecting the pivot 701 at motor C6 output, open slot 702 has been seted up in pivot 701, open slot 702 communicates has two symmetries to set up control hole 703 in pivot 701, open slot 702 inner wall is connected with the contact spring 704 of two symmetries, contact spring 704 is connected with calorie post 705, calorie post 705 is close to contact spring 704 one end and is connected with pull post 706, pull post 706 sliding connection control hole, open slot 702 sliding connection has cardboard 707, cardboard 707 has all seted up calorie hole 708 in cardboard 707 both sides, cardboard 707 keeps away from pivot 701 one end and is connected with chamfer piece 709.
Specifically, the movable clamping mechanism 3 comprises a motor a301 connected to one end of the workbench 1, the output end of the motor a301 is connected with a screw 302, the screw 302 is in threaded connection with a sliding block 303, the sliding block 303 is slidably connected in the sliding groove 2, the sliding block 303 is connected with a mounting plate 304, the mounting plate 304 is connected with two symmetrical side plates 305, the side plates 305 are rotatably connected with a rotating shaft 306, the rotating shaft 306 on one side is connected with a motor B307, one end of the rotating shaft 306, far away from the side plates 305, is connected with a rotating circular plate 308, the rotating circular plate 308 is connected with two symmetrical arc plates 309, and the arc plates 309 are in threaded connection with an adjusting bolt 310; each corner of one end, far away from the L-shaped plate 4, of the workbench 1 is connected with a support 8, and each support 8 is connected with a base plate 9; the size of the sliding block 303 is matched with that of the sliding chute 2; the clamping column 705 is connected with the clamping hole 708 in a sliding mode, and the outer diameter of the clamping column 705 is matched with the inner diameter of the clamping hole 708; the width of the card 707 matches the width of the open slot 702.
The working principle is as follows: when clamping the bent axle of unidimensional not, through placing between the arc board 309 of both sides to the bent axle both sides, locking adjusting bolt 310 again, next carry out the altitude control action to motor C6 through hydraulic means 5, next switch-on motor C6's power, motor C6 drives pivot 701 and rotates and then drives chamfer piece 709 and carry out the chamfer action to the epaxial shaft hole of bent axle, when needing to carry out the chamfer to unidimensional shaft hole, can break off motor C6's power, carry out the pull action to pull post 706 this moment, pull post 706 this moment drives card post 705 and compresses the action to contact spring 704, card post 705 at this moment breaks away from in card hole 708, next take off sliding connection's cardboard 707 in open slot 702, next change on unidimensional chamfer piece 709 can, the utility model discloses an action of carrying out the chamfer to the epaxial shaft hole of unidimensional bent axle has improved the suitability of device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a bent axle shaft hole processingequipment, includes workstation (1), its characterized in that: spout (2) have been seted up in workstation (1), spout (2) sliding connection has removal clamping mechanism (3), workstation (1) is connected with L shaped plate (4), L shaped plate (4) are connected with hydraulic means (5), hydraulic means (5) output is connected with motor C (6), motor C (6) output is connected with change mechanism (7), change mechanism (7) including connecting pivot (701) at motor C (6) output, open slot (702) have been seted up in pivot (701), open slot (702) intercommunication has two symmetries to set up control hole (703) on pivot (701), open slot (702) inner wall is connected with contact spring (704) of two symmetries, contact spring (704) are connected with calorie post (708), calorie post (705) are close to contact spring (704) one end and are connected with drawing post (706), drawing post (706) sliding connection control hole (703), open slot (702) sliding connection has cardboard (707), cardboard (707) both sides have all seted up calorie hole (708), cardboard (707) one end is kept away from pivot (701) and is connected with down angle piece (709).
2. The crankshaft bore machining apparatus according to claim 1, wherein: remove clamping mechanism (3) including connecting motor A (301) in workstation (1) one end, motor A (301) output is connected with screw rod (302), screw rod (302) threaded connection has slider (303), slider (303) sliding connection is in spout (2), slider (303) are connected with mounting panel (304), mounting panel (304) are connected with curb plate (305) of two symmetries, curb plate (305) rotate and are connected with axis of rotation (306), one side axis of rotation (306) are connected with motor B (307), curb plate (305) one end is kept away from in axis of rotation (306) is connected with rotation plectane (308), rotation plectane (308) are connected with arc board (309) of two symmetries, arc board (309) threaded connection has adjusting bolt (310).
3. The crankshaft shaft hole machining device according to claim 1, wherein: each corner of one end, far away from the L-shaped plate (4), of the workbench (1) is connected with a support (8), and each support (8) is connected with a base plate (9).
4. The crankshaft bore machining apparatus according to claim 2, wherein: the size of the sliding block (303) is matched with that of the sliding groove (2).
5. The crankshaft bore machining apparatus according to claim 1, wherein: the clamping column (705) is connected with the clamping hole (708) in a sliding mode, the outer diameter of the clamping column (705) is matched with the inner diameter of the clamping hole (708), and the width of the clamping plate (707) is matched with the width of the open groove (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221886260.XU CN217965938U (en) | 2022-07-20 | 2022-07-20 | Crankshaft shaft hole machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221886260.XU CN217965938U (en) | 2022-07-20 | 2022-07-20 | Crankshaft shaft hole machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217965938U true CN217965938U (en) | 2022-12-06 |
Family
ID=84280001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221886260.XU Active CN217965938U (en) | 2022-07-20 | 2022-07-20 | Crankshaft shaft hole machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217965938U (en) |
-
2022
- 2022-07-20 CN CN202221886260.XU patent/CN217965938U/en active Active
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