CN205310076U - Bent axle grinding equipment - Google Patents
Bent axle grinding equipment Download PDFInfo
- Publication number
- CN205310076U CN205310076U CN201520993818.8U CN201520993818U CN205310076U CN 205310076 U CN205310076 U CN 205310076U CN 201520993818 U CN201520993818 U CN 201520993818U CN 205310076 U CN205310076 U CN 205310076U
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- CN
- China
- Prior art keywords
- bent axle
- grinding
- husky
- mount pad
- support
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- 238000000227 grinding Methods 0.000 title claims abstract description 34
- 244000035744 Hura crepitans Species 0.000 claims abstract description 13
- 238000005507 spraying Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 239000004576 sand Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to an automobile parts processing equipment field is a bent axle grinding equipment particularly. Including the base, be equipped with the support on the base, be provided with on the support with bent axle fixed connection's mount pad, be equipped with on the mount pad and drive bent axle pivoted motor, still be equipped with the sandbox on the support, the sandbox is equipped with high -pressure husky rifle, the tip of high -pressure husky rifle is equipped with the shower nozzle that spouts to the bent axle, the nozzle of shower nozzle is rectangular form and unanimous with the length direction of bent axle. The utility model discloses a grinding is carried out to the bent axle to the mode that sandblasts of the husky rifle of high pressure, compares with traditional grinding method, and this equipment can carry out while grinding to epaxial each parts of song, great improvement the efficiency of grinding, simultaneously, this equipment operation is simple, only need high -pressure husky rifle of start -up and motor can, labour saving and time saving, same individual can many machine operation of simultaneous control, this equipment has very big suitable value in abrasive machining.
Description
Technical field
The utility model relates to automobile component processing units field, specifically a kind of crankshaft grinding equipment.
Background technology
Bent axle is parts the most important in engine, and it bears the power that connecting rod transmits, and is changed into torque, is exported by bent axle and drives other annexes work on engine. Bent axle is subject to the acting in conjunction of the centrifugal force of gyrating mass, the gas inertia power of mechanical periodicity and reciprocal inertia force, bent axle is made to bear the effect of flexion torsion load, therefore it is required that bent axle has enough strength and stiffness, journal surface need are wear-resisting, work is even, balance is good. After crankshaft forming, in order to make the size of bent axle meet certain accuracy requirement, it is necessary to bent axle is carried out ground finish, connecting rod axle journal, the main journal of bent axle is mainly carried out ground finish by crankshaft grinding processing.
In prior art, bent axle adopts special purpose grinder to carry out grinding usually. The main journal of bent axle generally adopts cylindrical grinder that it is carried out grinding, the main journal of bent axle is placed on the headstock of grinding machine and the center of turning circle line of tailstock spindle, the center of turning circle of bent axle overlaps with the center of turning circle line of the headstock, tailstock spindle, bent axle rotates around its center of turning circle, emery wheel adopts the mode of peripheral milling that main journal is carried out grinding, after grinding is complete, then the connecting rod axle journal of bent axle is carried out grinding. Because the degree of depth of connecting rod axle journal and the groove of main journal is not completely the same, these two ground finishs often take two steps to process even multistep processing, the complete step of every ground finish all needs to regulate the position of bent axle, the next item down of ability grinding bent axle, the whole grinding time is longer, operation bothers very much so that the grinding efficiency of main journal is low.
Practical novel content
The purpose of this utility model is to provide crankshaft grinding equipment, carries out ground finish with main journal and connecting rod axle journal to bent axle simultaneously, promotes the working (machining) efficiency of whole bent axle.
For achieving the above object, basic technology scheme of the present utility model is to provide crankshaft grinding equipment, comprise base, base is provided with support, and support is provided with the mount pad being fixedly connected with bent axle, and mount pad is provided with the motor driving crank rotation, support is also provided with sandbox, sandbox is provided with the husky rifle of high pressure, and the end of the husky rifle of high pressure is provided with the shower nozzle spraying to bent axle, and the nozzle of shower nozzle is strip and consistent with the length direction of bent axle.
In technique scheme, mount pad is for installing bent axle, motor can drive mount pad to rotate, the rotation of mount pad can drive crank rotation, sandbox is built with the sand of grinding, and the husky rifle of high pressure is as the use that sandblasts, and the nozzle of shower nozzle is consistent with the length direction of bent axle, namely whole bent axle can be sandblasted by nozzle simultaneously, makes the positions such as the main journal of bent axle and connecting rod axle journal all simultaneously by grinding of sandblasting. When using this equipment, bent axle is fixed on mount pad, sandbox is filled sand, starting motor and the husky rifle of high pressure, motor can drive mount pad to rotate, and mount pad rotation can drive crank rotation, while crank rotation, it is husky that the nozzle of the husky rifle of high pressure can face bent axle spray high pressure, and whole bent axle, to bent axle very strong shock action, be carried out grinding by husky meeting simultaneously.
The mode that the husky rifle of the utility model employing high pressure sandblasts, bent axle is carried out grinding, compared with traditional grinding method, each parts on bent axle can be carried out grinding simultaneously by this equipment, improve the efficiency of grinding greatly, simultaneously, this operation of equipment is simple, it is only necessary to start the husky rifle of high pressure and motor, time saving and energy saving, same person can with control multiple stage machine operation, and this equipment has very big applied value in ground finish.
The preferred version 1 that the improvement of base case is obtained: described shower nozzle is two groups, the nozzle of two shower nozzles is positioned on a straight line; A shower nozzle is provided with the nozzle of strip, if length is too long, can reduce pressure when sand is ejected, affect ground effect. After arranging two groups, with two groups of shower nozzles, bent axle is sandblasted, it is possible to ensure that the sand ejected plays the ground effect of expection.
The preferred version 2 that the improvement of base case is obtained: be also provided with on described base and receive husky box, the husky box of described receipts is positioned at the lower section of bent axle; Sand can hang down from bent axle annex after spraying to bent axle from the husky rifle of high pressure, receives husky box for collecting sand, is convenient to be reused by sand, immediately the sand collection of processing place is got up, avoids unnecessary sand shadow to ring ground finish.
Preferred version 3 to the further optimization of base case obtains: the groove having semicircle installation crankshaft end on described mount pad, groove is provided with semicircle recessed lid, and groove and recessed lid removably connect; The two ends of bent axle are cylinder shape, are placed in groove by bent axle, cover recessed lid, are just fixed on base by the two ends of bent axle, this mode, pick and place conveniently, are conducive to improving the efficiency of the whole course of processing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model crankshaft grinding apparatus embodiments.
Embodiment
Below by embodiment and Reference numeral, the utility model is described in further detail:
Reference numeral in Figure of description comprises: base 1, support 2, motor 3, mount pad 4, bent axle 5, sandbox 6, high pressure husky rifle 7, shower nozzle 8.
Embodiment is substantially as shown in Figure 1: the support 2 being provided with doorframe shape on base 1, the left and right sides of support 2 is provided with the mount pad 4 being fixedly connected with bent axle 5, bent axle 5 is fixed on mount pad 4, mount pad 4 is provided with the motor 3 that band dynamic crankshaft 5 rotates, the top of support 2 is also provided with the sand filling grinding in sandbox 6 sandbox 6, sandbox 6 is provided with the husky rifle 7 of high pressure, the end, bottom of the husky rifle 7 of high pressure is provided with the shower nozzle 8 spraying to bent axle 5, and the nozzle of shower nozzle 8 is strip and consistent with the length direction of bent axle 5.
When using this equipment, bent axle 5 is fixed on mount pad 4, sandbox 6 is filled sand, starting motor 3 and the husky rifle 7 of high pressure, motor 3 can drive mount pad 4 to rotate, and mount pad 4 rotation can be rotated by band dynamic crankshaft 5, while bent axle 5 rotates, the nozzle of the husky rifle 7 of high pressure can face bent axle 5 and spray high pressure sand, and whole bent axle 5, to bent axle 5 one very strong shock actions, be carried out grinding by husky meeting simultaneously.
Shower nozzle 8 is two groups, and the nozzle of two shower nozzles 8 is positioned on a straight line; The nozzle being provided with a strip on a shower nozzle 8, if length is too long, can reduce pressure when sand is ejected, affect ground effect. After arranging two groups, with two groups of shower nozzles 8, bent axle 5 is sandblasted, it is possible to ensure that the sand ejected plays the ground effect of expection. Base 1 is also provided with and receives husky box, receive the lower section that husky box is positioned at bent axle 5; Sand can hang down from bent axle 5 annex after spraying to bent axle 5 from the husky rifle 7 of high pressure, receives husky box for collecting sand, is convenient to be reused by sand, immediately the sand collection of processing place is got up, avoids unnecessary sand shadow to ring ground finish. Having the groove of semicircle installation bent axle 5 end and semicircle recessed lid on mount pad 4, groove and recessed lid removably connect; The two ends of bent axle 5 are cylinder shape, are placed in groove by bent axle 5, cover recessed lid, are just fixed on base 1 by the two ends of bent axle 5, this mode, pick and place conveniently, are conducive to improving the efficiency of the whole course of processing.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this. Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, it is also possible to make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability that the utility model is implemented. The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in specification sheets etc. record the content that may be used for explaining claim.
Claims (4)
1. crankshaft grinding equipment, comprise base, base is provided with support, being provided with the mount pad being fixedly connected with bent axle on support, mount pad is provided with the motor driving crank rotation, it is characterised in that, support is also provided with sandbox, described sandbox is provided with the husky rifle of high pressure, and the end of the husky rifle of high pressure is provided with the shower nozzle spraying to bent axle, and the nozzle of described shower nozzle is strip and consistent with the length direction of bent axle.
2. crankshaft grinding equipment according to claim 1, it is characterised in that: described shower nozzle is two groups, and the nozzle of two shower nozzles is positioned on a straight line.
3. crankshaft grinding equipment according to claim 1, it is characterised in that: being also provided with on described base and receive husky box, the husky box of described receipts is positioned at the lower section of bent axle.
4. crankshaft grinding equipment according to claim 1, it is characterised in that: the groove having semicircle installation crankshaft end on described mount pad, groove is provided with semicircle recessed lid, and groove and recessed lid removably connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993818.8U CN205310076U (en) | 2015-12-05 | 2015-12-05 | Bent axle grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993818.8U CN205310076U (en) | 2015-12-05 | 2015-12-05 | Bent axle grinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205310076U true CN205310076U (en) | 2016-06-15 |
Family
ID=56314819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520993818.8U Active CN205310076U (en) | 2015-12-05 | 2015-12-05 | Bent axle grinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205310076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345674A (en) * | 2015-12-05 | 2016-02-24 | 重庆创隆实业有限公司 | Crankshaft grinding equipment |
-
2015
- 2015-12-05 CN CN201520993818.8U patent/CN205310076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345674A (en) * | 2015-12-05 | 2016-02-24 | 重庆创隆实业有限公司 | Crankshaft grinding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Crankshaft grinding equipment Effective date of registration: 20231226 Granted publication date: 20160615 Pledgee: Chongqing Rural Commercial Bank Co.,Ltd. Yubei Branch Pledgor: CHONGQING CHUANGLONG INDUSTRY Co.,Ltd. Registration number: Y2023500000107 |