CN208374904U - A kind of equipment for grinding based on Crankshaft Machining - Google Patents
A kind of equipment for grinding based on Crankshaft Machining Download PDFInfo
- Publication number
- CN208374904U CN208374904U CN201820659588.5U CN201820659588U CN208374904U CN 208374904 U CN208374904 U CN 208374904U CN 201820659588 U CN201820659588 U CN 201820659588U CN 208374904 U CN208374904 U CN 208374904U
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- fixedly connected
- shaped frame
- equipment
- grinding
- wall
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Abstract
The utility model discloses a kind of equipment for grinding based on Crankshaft Machining, including cabinet, the bottom of cabinets cavity is fixedly connected with the first U-shaped frame, the bottom of cabinets cavity and be located at the first U-shaped frame side be fixedly connected with motor housing, the bottom of motor box cavity is fixedly connected with motor, the output shaft of motor is fixedly connected with screw rod by shaft coupling, and screw rod sequentially passes through motor housing and the first U-shaped frame and the inner wall for extending to the first U-shaped frame far from one end of motor, and the utility model relates to crankshaft technical fields.The equipment for grinding based on Crankshaft Machining, placement plate and pressing plate clamp object, fix object, object is ruptured when avoiding equipment for grinding running, the accuracy of equipment for grinding running is increased, reduces unnecessary error and damage, convenient for equipment for grinding is adjusted with fixed device, object slides when antiskid plate avoids that object is fixed, and keeps its fixed effect more preferable, improves the working efficiency of equipment for grinding.
Description
Technical field
The utility model relates to crankshaft technical field, specially a kind of equipment for grinding based on Crankshaft Machining.
Background technique
Crankshaft is most important component in engine, it bears the power that connecting rod transmits, and is transformed into torque and passes through song
Axis exports and other attachmentes on engine is driven to work, and crankshaft is by the centrifugal force of gyrating mass, the gas inertia of mechanical periodicity
The collective effect of power and reciprocal inertia force makes crankshaft bear the effect of flexion torsion load, therefore it is required that crankshaft have it is enough strong
Degree and rigidity, journal surface need wear-resisting, work uniformly, balance it is good, grinding refers to abrasive material, and grinding tool cuts off excess stock on workpiece
Processing method, grinding is under the jurisdiction of finishing in machining, and processing capacity is few, precision is high, answers in the machinery manufacturing industry
With than wide, the carbon tool steel and carburizing and quenching steel part of thermally treated quenching hang down in grinding with grinding direction substantially
Usually there is crackle -- the grinding crack of a large amount of relatively regular arrangement in straight surface, it not only influences the appearance of part, more important
Also will have a direct impact on part quality, existing grinding attachment is not easy to that adjusting is fixed.
Traditional grinding attachment, most of is simple device, if clamped object without placement plate and pressing plate, it is difficult to
Object is fixed, ruptures object when grinding attachment being be easy to cause to operate, reduces the accuracy of grinding attachment running, is increased
Unnecessary error and damage, are not easy to grinding attachment to be fixed adjusting, and general grinding device does not have antiskid plate, are easy
Object slides when causing that object is fixed, and fixed effect is not good enough, reduces the working efficiency of grinding attachment.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of equipment for grinding based on Crankshaft Machining, solves
It is not good enough and the problem of reduce the working efficiency of grinding attachment that grinding attachment is not easy to be fixed adjusting, fixed effect.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of based on Crankshaft Machining
Equipment for grinding, including cabinet, the bottom of the cabinets cavity are fixedly connected with the first U-shaped frame, the bottom of the cabinets cavity and
It is fixedly connected with motor housing positioned at the side of the first U-shaped frame, and the bottom of motor box cavity is fixedly connected with motor, the electricity
The output shaft of machine is fixedly connected with screw rod by shaft coupling, and the screw rod sequentially passes through motor housing and first far from one end of motor
U-shaped frame and the inner wall for extending to the first U type frame, one end that the screw rod extends to the first U-shaped frame inner wall pass through bearing and first
The top of U-shaped frame inner wall is rotatablely connected, and screw rod extends to the surface of the first U-shaped frame inner wall and is threaded with sliding block, described
Sliding slot compatible with sliding block is offered at the top of first U-shaped frame inner wall, the top movable of the sliding block is connected with the first activity
The two sides of bar, the first U-shaped top of the trellis are fixedly connected to telescopic rod, and the top of telescopic rod is fixedly connected with the 2nd U
Type frame is fixedly connected with slide bar between the two sides of the second U-shaped frame inner wall, and the surface of the slide bar slidably connects activity
Block, the bottom of the movable block are connected with the second motion bar, the one end of second motion bar far from movable block and the first U
One end at the top of type frame is fixedly connected, and the one end of first motion bar far from sliding block and one end of the second U-shaped frame bottom are fixed
Connection.
Preferably, the two sides of the described second U-shaped top of the trellis are fixedly connected with elevating lever, and case is run through on the top of elevating lever
Body and the top for extending to cabinet, the top of the elevating lever are fixedly connected with placement plate, and the fixed company in top of placement plate
It is connected to antiskid plate.
Preferably, the two sides of the top of the box are fixedly connected to box body, and are fixedly connected at the top of inboard wall of cartridge
There is threaded block, the internal whorl of the threaded block is connected with bolt, and the top of the bolt through box body and extends to box body
Top.
Preferably, one end that the bolt extends at the top of box body is fixedly connected with nut, and the bottom end of the bolt passes through
Bearing is rotatably connected to pressing plate, and the bottom of the inboard wall of cartridge is fixedly connected with return spring, and the top of return spring with
The bottom of pressing plate is fixedly connected, and the side of the box body offers through slot compatible with pressing plate.
Preferably, the bottom of the cabinet is fixedly connected with bottom plate, and the two sides of bottom base plate are fixedly connected to ten thousand
To wheel.
Preferably, the two sides at the top of the bottom plate are fixedly connected to electric telescopic rod, and the top of electric telescopic rod
It is fixedly connected with support plate, the bottom of the support plate is fixedly connected with milling drum.
Beneficial effect
The utility model provides a kind of equipment for grinding based on Crankshaft Machining.Have it is following the utility model has the advantages that
(1), it is somebody's turn to do the equipment for grinding based on Crankshaft Machining, is fixedly connected with cunning between the two sides by the second U-shaped frame inner wall
Bar, the surface of slide bar slidably connect movable block, and the bottom of movable block is connected with the second motion bar, and the second motion bar is separate
One end of movable block is fixedly connected with one end of the first U-shaped top of the trellis, the one end of the first motion bar far from sliding block and the second U-shaped frame
One end of bottom is fixedly connected, and placement plate and pressing plate clamp object, fix object, is made when avoiding equipment for grinding running
Object rupture, increases the accuracy of equipment for grinding running, reduces unnecessary error and damage, convenient for using equipment for grinding
Fixed device is adjusted.
(2), it is somebody's turn to do the equipment for grinding based on Crankshaft Machining, is fixedly connected with elevating lever by the two sides of the second U-shaped top of the trellis,
And the top of elevating lever runs through cabinet and extends to the top of cabinet, and the top of elevating lever is fixedly connected with placement plate, and
Antiskid plate is fixedly connected at the top of placement plate, object slides when antiskid plate avoids that object is fixed, and makes its fixed effect
More preferably, the working efficiency of equipment for grinding is improved.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the cross-sectional view of the utility model body structure；
Fig. 3 is the cross-sectional view of the utility model shell structure.
In figure: 1 cabinet, 2 first U-shaped framves, 3 motor housings, 4 motors, 5 screw rods, 6 sliding blocks, 7 first motion bars, 8 telescopic rods, 9
Second U-shaped frame, 10 slide bars, 11 movable blocks, 12 second motion bars, 13 elevating levers, 14 placement plates, 15 antiskid plates, 16 box bodys, 17
Threaded block, 18 bolts, 19 nuts, 20 pressing plates, 21 return springs, 22 bottom plates, 23 universal wheels, 24 electric telescopic rods, 25 supports
Plate, 26 milling drums.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of equipment for grinding based on Crankshaft Machining, packet
Include cabinet 1, the bottom of 1 inner cavity of cabinet is fixedly connected with the first U-shaped frame 2, the bottom of 1 inner cavity of cabinet and is located at the first U-shaped frame 2
Side is fixedly connected with motor housing 3, and the bottom of 3 inner cavity of motor housing is fixedly connected with motor 4, and the output shaft of motor 4 passes through
Shaft coupling is fixedly connected with screw rod 5, and screw rod 5 sequentially passes through motor housing 3 and the first U-shaped frame 2 far from one end of motor 4 and extends
To the inner wall of the first U-shaped frame 2, screw rod 5 extends to one end of the first U-shaped 2 inner wall of frame and passes through bearing and the first U-shaped 2 inner wall of frame
Top rotation connection, and screw rod 5 extends to the surface of the first U-shaped 2 inner wall of frame and is threaded with sliding block 6, in the first U-shaped frame 2
Sliding slot compatible with sliding block 6 is offered at the top of wall, the top movable of sliding block 6 is connected with the first motion bar 7, the first U-shaped frame 2
The two sides at top are fixedly connected to telescopic rod 8, and the top of telescopic rod 8 is fixedly connected with the second U-shaped frame 9, the second U-shaped frame
Slide bar 10 is fixedly connected between the two sides of 9 inner walls, the surface of slide bar 10 slidably connects movable block 11, the bottom of movable block 11
It is connected with the second motion bar 12, the one end of the second motion bar 12 far from movable block 11 and the one end at the first U-shaped 2 top of frame are solid
Fixed connection, the one end of the first motion bar 7 far from sliding block 6 are fixedly connected with one end of the second U-shaped 9 bottom of frame, and the second U-shaped frame 9 pushes up
The two sides in portion are fixedly connected with elevating lever 13, and the top of elevating lever 13 runs through cabinet 1 and extends to the top of cabinet 1, rises
The top of drop bar 13 is fixedly connected with placement plate 14, and object is clamped, fixes object, avoid by placement plate 14 and pressing plate 20
Equipment for grinding ruptures object when operating, and increases the accuracy of equipment for grinding running, reduces unnecessary error and damage,
Convenient for equipment for grinding is adjusted with fixed device, and the top of placement plate 14 is fixedly connected with antiskid plate 15, and cabinet 1 pushes up
The two sides in portion are fixedly connected to box body 16, and are fixedly connected with threaded block 17 at the top of 16 inner wall of box body, threaded block 17
Internal whorl is connected with bolt 18, and the top of bolt 18 runs through box body 16 and extends to the top of box body 16, and bolt 18 extends to
The one end at 16 top of box body is fixedly connected with nut 19, and the bottom end of bolt 18 is rotatably connected to pressing plate 20, box body 16 by bearing
The bottom of inner wall is fixedly connected with return spring 21, and the top of return spring 21 is fixedly connected with the bottom of pressing plate 20, box
The side of body 16 offers through slot compatible with pressing plate 20, and the bottom of cabinet 1 is fixedly connected with bottom plate 22, and bottom plate 22
The two sides of bottom are fixedly connected to universal wheel 23, and the two sides at 22 top of bottom plate are fixedly connected to electric telescopic rod 24, and
The top of electric telescopic rod 24 is fixedly connected with support plate 25, and the bottom of support plate 25 is fixedly connected with milling drum 26.
When work, user starts motor 4, and motor 4 starts rear output shaft rotation and screw rod 5 is driven to rotate, and screw rod 5 rotates band
The dynamic sliding block 6 being threadedly coupled is mobile, and the movement of sliding block 6 drives the movement of the first motion bar 7, and the movement of the first motion bar 7 drives second to live
Lever 12 moves, as the first motion bar 7 and the movement of the second motion bar 12 drive the second U-shaped frame 9 to move upwards, however the 2nd U
Type frame 9, which moves upwards, drives elevating lever 13 to move upwards, and drives placement plate 14 to move upwards as elevating lever 13 moves upwards,
After 14 height adjustment of placement plate, user's rotary nut 19, the rotation of nut 19 drives bolt 18 to rotate, thus bolt 18
Rotation drives the pressing plate 20 on bolt 18 to be moved, and such pressing plate 20 and placement plate 14 are moved up and down and be used in combination,
To play the role of fixing to clamp to object.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of equipment for grinding based on Crankshaft Machining, including cabinet (1), it is characterised in that: the bottom of cabinet (1) inner cavity
It is fixedly connected with the first U-shaped frame (2), the bottom of cabinet (1) the inner cavity and side for being located at the first U-shaped frame (2) is fixedly connected
Have motor housing (3), and the bottom of motor housing (3) inner cavity is fixedly connected with motor (4), the output shaft of the motor (4) passes through
Shaft coupling is fixedly connected with screw rod (5), and the screw rod (5) sequentially passes through motor housing (3) and the first U far from the one end of motor (4)
Type frame (2) and the inner wall for extending to the first U-shaped frame (2), one end that the screw rod (5) extends to the first U-shaped frame (2) inner wall pass through
The rotation connection of the top of bearing and the first U-shaped frame (2) inner wall, and screw rod (5) extends to the surface of the first U-shaped frame (2) inner wall
Be threaded with sliding block (6), offered at the top of first U-shaped frame (2) inner wall with sliding block (6) compatible sliding slot, it is described
The top movable of sliding block (6) is connected with the first motion bar (7), and the two sides at the top of the first U-shaped frame (2), which are fixedly connected to, stretches
Contracting bar (8), and the top of telescopic rod (8) is fixedly connected with the second U-shaped frame (9), the two sides of second U-shaped frame (9) inner wall
Between be fixedly connected with slide bar (10), the surface of the slide bar (10) slidably connects movable block (11), the movable block (11)
Bottom be connected with the second motion bar (12), second motion bar (12) far from movable block (11) one end and the first U
One end at the top of type frame (2) is fixedly connected, first motion bar (7) one end and the second U-shaped frame (9) bottom far from sliding block (6)
The one end in portion is fixedly connected.
2. a kind of equipment for grinding based on Crankshaft Machining according to claim 1, it is characterised in that: the second U-shaped frame
(9) two sides at the top of are fixedly connected with elevating lever (13), and the top of elevating lever (13) through cabinet (1) and extends to cabinet
(1) top at top, the elevating lever (13) is fixedly connected with placement plate (14), and the fixed company in top of placement plate (14)
It is connected to antiskid plate (15).
3. a kind of equipment for grinding based on Crankshaft Machining according to claim 1, it is characterised in that: cabinet (1) top
The two sides in portion are fixedly connected to box body (16), and are fixedly connected with threaded block (17) at the top of box body (16) inner wall, described
The internal whorl of threaded block (17) is connected with bolt (18), and the top of the bolt (18) through box body (16) and extends to box body
(16) top.
4. a kind of equipment for grinding based on Crankshaft Machining according to claim 3, it is characterised in that: the bolt (18) is prolonged
It extends to one end at the top of box body (16) to be fixedly connected with nut (19), the bottom end of the bolt (18) is rotatably connected to by bearing
The bottom of pressing plate (20), box body (16) inner wall is fixedly connected with return spring (21), and the top of return spring (21)
It is fixedly connected with the bottom of pressing plate (20), the side of the box body (16) offers and pressing plate (20) compatible through slot.
5. a kind of equipment for grinding based on Crankshaft Machining according to claim 1, it is characterised in that: the cabinet (1)
Bottom is fixedly connected with bottom plate (22), and the two sides of bottom plate (22) bottom are fixedly connected to universal wheel (23).
6. a kind of equipment for grinding based on Crankshaft Machining according to claim 5, it is characterised in that: bottom plate (22) top
The two sides in portion are fixedly connected to electric telescopic rod (24), and the top of electric telescopic rod (24) is fixedly connected with support plate
(25), the bottom of the support plate (25) is fixedly connected with milling drum (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820659588.5U CN208374904U (en) | 2018-05-04 | 2018-05-04 | A kind of equipment for grinding based on Crankshaft Machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820659588.5U CN208374904U (en) | 2018-05-04 | 2018-05-04 | A kind of equipment for grinding based on Crankshaft Machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208374904U true CN208374904U (en) | 2019-01-15 |
Family
ID=64974010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820659588.5U Expired - Fee Related CN208374904U (en) | 2018-05-04 | 2018-05-04 | A kind of equipment for grinding based on Crankshaft Machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208374904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492349A (en) * | 2021-09-08 | 2021-10-12 | 上海士捷机械制造启东有限公司 | Grinding device for machining working face |
-
2018
- 2018-05-04 CN CN201820659588.5U patent/CN208374904U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492349A (en) * | 2021-09-08 | 2021-10-12 | 上海士捷机械制造启东有限公司 | Grinding device for machining working face |
| CN113492349B (en) * | 2021-09-08 | 2021-11-09 | 上海士捷机械制造启东有限公司 | Grinding device for machining working face |
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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: 20190115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |