CN213163185U - Axe-shaped crank eccentric hole continuous drilling machining device - Google Patents
Axe-shaped crank eccentric hole continuous drilling machining device Download PDFInfo
- Publication number
- CN213163185U CN213163185U CN202022086634.7U CN202022086634U CN213163185U CN 213163185 U CN213163185 U CN 213163185U CN 202022086634 U CN202022086634 U CN 202022086634U CN 213163185 U CN213163185 U CN 213163185U
- Authority
- CN
- China
- Prior art keywords
- hole
- crank
- circular boss
- axe
- flat plate
- Prior art date
- 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
Links
Images
Abstract
The utility model discloses an axe type crank eccentric orfice continuous drilling processingequipment contains a machine tool equipment workstation, machine tool equipment workstation on be equipped with a flat device, the flat device contain a flat board, the flat board on be equipped with a long banding clamp plate device. The utility model discloses an axe type pairs articulate eccentric orfice continuous drilling processingequipment can high efficiency accomplish axe type crank structure's eccentric crank hole and oblique oilhole processing simultaneously, has merged a plurality of aperture manufacturing procedure, has promoted product machining efficiency, through a clamping, has improved the qualification rate of product processing, has promoted the quality, has practiced thrift manual work and consumptive material cost, has improved production efficiency, realizes crank parts machining's modernization, digitization and few humanized processing mode.
Description
Technical Field
The utility model relates to a drilling processingequipment of crank part, more exactly, an axe type pairs articulate eccentric orfice continuous drilling processingequipment.
Background
The split type crankshaft connecting rod assembly product is formed by assembling parts such as a crank, a connecting rod, a crank pin, a bearing and the like respectively, wherein the crank serving as an important supporting part consists of a left crank and a right crank which are paired, and the crank is also called as an upper crank and a lower crank. Be equipped with eccentric crank hole and oblique oilhole on the crank, parts such as eccentric crank hole main function is for connecting crank pin and connecting rod bearing, oblique oilhole is for leading to oil lubrication function, these eccentric holes all are the important structure of crank part, in original technology, at first through to left crank and right crank respectively on boring attack central facilities accomplish eccentric crank hole drilling processing, the processing of oblique oilhole is accomplished to rethread bench drill equipment, 3 processes have been divided and have been accomplished the processing, this kind of production mode is present most production line processing mode, although the process route is stable, nevertheless artifical, the consumptive material, cost such as processing beat is also higher, can't satisfy big batch order production.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that prior art exists to an axe type crank eccentric orfice continuous drilling processingequipment is provided.
The above technical problem of the present invention can be solved by the following technical solutions:
an axe-shaped crank eccentric hole continuous drilling processing device is characterized by comprising a machine tool equipment workbench, wherein a flat plate device is arranged on the machine tool equipment workbench, a first connecting plate and a first motor are arranged on one side of the flat plate device, a second connecting plate and a second motor are arranged on the other side of the flat plate device, a first supporting block is arranged at the bottom of the first motor, a second supporting block is arranged at the bottom of the second motor,
the flat plate device comprises a flat plate, a first U-shaped positioning device and a second U-shaped positioning device are arranged on one side of the flat plate, a first rod end and a second rod end are arranged on the first U-shaped positioning device, and a third rod end and a fourth rod end are arranged on the second U-shaped positioning device.
As a preferred embodiment of the utility model, the flat plate is provided with a strip-shaped pressing plate device, the pressing plate device is provided with a first pressing plate and a second pressing plate, the flat plate is provided with a flat plate hole, a first circular boss and a second circular boss, the first round boss and the second round boss are respectively arranged at two sides of the flat plate hole, a first round boss hole is arranged at the center of the first round boss, the end surface of the first round boss is provided with a first straight groove, the center of the second round boss is provided with a second round boss hole, the end surface of the second round boss is provided with a second straight groove, the flat plate is provided with a first big hole and a second big hole, the first large hole and the first circular boss hole are concentrically arranged, and the second large hole and the second circular boss hole are concentrically arranged.
The utility model discloses an axe type crank eccentric orfice continuous drilling processingequipment has following advantage: the utility model discloses an axe type pairs articulate eccentric orfice continuous drilling processingequipment can high efficiency accomplish axe type crank structure's eccentric crank hole and oblique oilhole processing simultaneously, has merged a plurality of aperture manufacturing procedure, has promoted product machining efficiency, through a clamping, has improved the qualification rate of product processing, has promoted the quality, has practiced thrift manual work and consumptive material cost, has improved production efficiency, realizes crank parts machining's modernization, digitization and few humanized processing mode.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the axe-shaped crank eccentric hole continuous drilling device of the present invention;
FIG. 2 is an exploded perspective view of the axe-shaped crank eccentric hole continuous drilling device shown in FIG. 1;
FIG. 3 is a further exploded perspective view of the axe-type crank eccentric hole continuous drilling device of FIG. 2;
fig. 4 is a schematic perspective view of a conventional axe-shaped crank;
fig. 5 is a schematic perspective view of the axe-shaped crank of fig. 4, from another perspective;
fig. 6 is a sectional structure view of the axe-shaped crank in fig. 4;
fig. 7 is a schematic perspective view of another axe-shaped crank of the prior art;
fig. 8 is a perspective view of the axe-shaped crank of fig. 6, from another perspective;
fig. 9 is a schematic sectional structure view of the axe-shaped crank in fig. 6.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 to 3, the axe-shaped crank eccentric hole continuous drilling device T comprises a machine tool equipment workbench R, a flat plate device C is arranged on the machine tool equipment workbench R, a first connecting plate E and a first motor X are arranged on one side of the flat plate device C, a second connecting plate F and a second motor Y are arranged on the other side of the flat plate device C, a first supporting block M is arranged at the bottom of the first motor X, and a second supporting block N is arranged at the bottom of the second motor Y.
The flat panel device C includes a flat panel D, a first U-shaped positioning device 1 and a second U-shaped positioning device 2 are disposed on one side of the flat panel D, the first U-shaped positioning device 1 is provided with a first rod end 1-1 and a second rod end 1-2, and the second U-shaped positioning device 2 is provided with a third rod end 2-1 and a fourth rod end 2-2.
The flat plate D is provided with a strip-shaped pressing plate device E, the pressing plate device E is provided with a first pressing plate E1 and a second pressing plate E2, the flat plate D is provided with a flat plate hole Z, a first circular boss G and a second circular boss F, the first circular boss G and the second circular boss F are respectively arranged on two sides of the flat plate hole Z, the center of the first circular boss G is provided with a first circular boss hole G2, the end face of the first circular boss G is provided with a first straight groove G, the center of the second circular boss F is provided with a second circular boss hole F2, the end face of the second circular boss F is provided with a second straight groove F1, the flat plate D is provided with a first big hole D1 and a second big hole D2, the first big hole D1 and the first circular boss hole G2 are concentrically arranged, and the second big hole D2 and the second circular boss hole F2 are concentrically arranged.
The specific implementation method of the continuous drilling device for the eccentric hole of the axe-shaped matched crank is described as follows, and the steps are as follows:
s1, taking an axe-shaped matched crank A and a crank B, enabling a crank A to vertically pass through a first circular boss hole G2 of a first circular boss G in the downward direction, and axially rotating to keep a J surface of the crank A close to the surface of the first circular boss G; the crank B is axially rotated to keep the L surface of the crank A close to the surface of the second circular boss F by vertically passing the rod body of the crank B through a second circular boss hole F2 of the second circular boss F in the downward direction;
s2, starting a starting button, enabling the first U-shaped positioning device 1 and the second U-shaped positioning device 2 to move a direction at the same time, enabling four rod ends of a first rod end 1-1, a second rod end 1-2, a third rod end 2-1 and a fourth rod end 2-2 to tightly abut against 11 faces, 12 faces, 13 faces and 14 faces of a crank A, B respectively, enabling a pressure plate device E90 to rotate and press down rapidly, enabling a first pressure plate E1 and a second pressure plate E2 at two ends of the pressure plate device E to tightly press Q faces and K faces of two paired cranks respectively, and starting to process an A1 eccentric hole and a B1 eccentric hole; after the eccentric holes A1 and B1 are machined, the cutter moves upwards, the flat plate device C keeps a pressing state, the axe-shaped structure rotates downwards for a certain angle (the angle is S degrees according to the product requirement), the cutter moves downwards, and the inclined oil hole B2 is machined through the eccentric hole B1;
s3, after the machining is finished, moving the cutter upwards, rotating the flat plate device C to restore the horizontal position, and quickly moving the pressing plate device E upwards and rotationally resetting at 90 degrees;
and S4, after the equipment stops running, taking down the crank A and the crank B which have finished the axial hole processing.
The utility model discloses an axe type pairs articulate eccentric orfice continuous drilling processingequipment can high efficiency accomplish axe type crank structure's eccentric crank hole and oblique oilhole processing simultaneously, has merged a plurality of aperture manufacturing procedure, has promoted product machining efficiency, through a clamping, has improved the qualification rate of product processing, has promoted the quality, has practiced thrift manual work and consumptive material cost, has improved production efficiency, realizes crank parts machining's modernization, digitization and few humanized processing mode.
Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (2)
1. An axe-shaped crank eccentric hole continuous drilling machining device is characterized in that the axe-shaped crank eccentric hole continuous drilling machining device (T) comprises a machine tool equipment workbench (R), a flat plate device (C) is arranged on the machine tool equipment workbench (R), a first connecting plate (E) and a first motor (X) are arranged on one side of the flat plate device (C), a second connecting plate (F) and a second motor (Y) are arranged on the other side of the flat plate device (C), a first supporting block (M) is arranged at the bottom of the first motor (X), a second supporting block (N) is arranged at the bottom of the second motor (Y),
dull and stereotyped device (C) contain a flat board (D), one side of flat board (D) be equipped with a first U type positioner (1) and a second U type positioner (2), first U type positioner (1) on be equipped with a first rod end (1-1) and a second rod end (1-2), second U type positioner (2) on be equipped with a third rod end (2-1) and a fourth rod end (2-2).
2. The axe-shaped crank eccentric hole continuous drilling device as claimed in claim 1, wherein the flat plate (D) is provided with an elongated pressing plate device (E), the pressing plate device (E) is provided with a first pressing plate (E1) and a second pressing plate (E2), the flat plate (D) is provided with a flat plate hole (Z), a first circular boss (G) and a second circular boss (F), the first circular boss (G) and the second circular boss (F) are respectively arranged at two sides of the flat plate hole (Z), the center of the first circular boss (G) is provided with a first circular boss hole (G2), the end face of the first circular boss (G) is provided with a first straight groove (G1), the center of the second circular boss (F) is provided with a second circular boss hole (F2), the end face of the second circular boss (F) is provided with a second straight groove (F1), the flat plate (D) is provided with a first large hole (D1) and a second large hole (D2), the first large hole (D1) and the first circular boss hole (G2) are concentrically arranged, and the second large hole (D2) and the second circular boss hole (F2) are concentrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022086634.7U CN213163185U (en) | 2020-09-22 | 2020-09-22 | Axe-shaped crank eccentric hole continuous drilling machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022086634.7U CN213163185U (en) | 2020-09-22 | 2020-09-22 | Axe-shaped crank eccentric hole continuous drilling machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213163185U true CN213163185U (en) | 2021-05-11 |
Family
ID=75775666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022086634.7U Expired - Fee Related CN213163185U (en) | 2020-09-22 | 2020-09-22 | Axe-shaped crank eccentric hole continuous drilling machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213163185U (en) |
-
2020
- 2020-09-22 CN CN202022086634.7U patent/CN213163185U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211516841U (en) | Multifunctional plate perforating machine | |
| CN110977342B (en) | Split machining process for connecting rod | |
| TWI702351B (en) | Linear sliding block processing jig mechanism | |
| CN213163185U (en) | Axe-shaped crank eccentric hole continuous drilling machining device | |
| US5725339A (en) | Crankshaft working method | |
| CN104972318B (en) | A kind of numerically-controlled machine tool processing method for having bilateral deflection space angle workpiece | |
| CN112008116A (en) | Axial aperture integrated processing device for pairing crank | |
| KR102132943B1 (en) | Jig for complex-machining multi-faces of bar | |
| CN212329733U (en) | Axial aperture integrated processing device for pairing crank | |
| CN108161575A (en) | A kind of composite and flexible manufacturing cell | |
| CN208945306U (en) | A kind of intelligent numerical control machine tool for pipe cutting | |
| DE102004034170A1 (en) | machine tool | |
| CN202639038U (en) | Processing device for aluminum sliding bush hole | |
| CN211715519U (en) | Double-crank balance crankshaft | |
| CN205587688U (en) | Big high -efficient combined machining cutter of automobile spare in batches | |
| CN108406379B (en) | A kind of wheel cylinder hydraulically operated fixture meeting multiple manufacturing procedures | |
| CN219786851U (en) | Tapping tool for machining center | |
| CN206083939U (en) | A special fixture for processing hinge hole | |
| CN212761365U (en) | Multi-arc-line ball-end milling cutter | |
| CN213970045U (en) | BEV3 lid turn-milling combined clamp | |
| CN218535747U (en) | Tooth pressing tool | |
| CN210548555U (en) | Novel accurate hole keyway cutting head | |
| CN219310721U (en) | Drilling tool for aluminum shell of filter | |
| CN218517745U (en) | Camshaft inclined hole processingequipment | |
| CN214977972U (en) | Radial oil hole drill jig |
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: 20210511 Termination date: 20210922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |