CN207139530U - Sphere is to grinding machine - Google Patents
Sphere is to grinding machine Download PDFInfo
- Publication number
- CN207139530U CN207139530U CN201720870642.6U CN201720870642U CN207139530U CN 207139530 U CN207139530 U CN 207139530U CN 201720870642 U CN201720870642 U CN 201720870642U CN 207139530 U CN207139530 U CN 207139530U
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- CN
- China
- Prior art keywords
- valve plate
- swing rod
- grinding machine
- cylinder body
- cabinet
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Abstract
The utility model discloses a kind of sphere to grinding machine, belong to mechanical grinding techniques field, for grinding cylinder body and valve plate, including cabinet, it is arranged on the cabinet and for installing the cylinder body and driving the chuck of the cylinder body rotation, be arranged on be used to the valve plate be installed on the cabinet and make valve plate do the swing rod of circumference rotation and be arranged on the swing rod and prevent the clamping apparatus of the valve plate rotation for valve plate described in clamping, the lower surface of the valve plate with the upper surface of cylinder body is corresponding contacts grinding.The utility model avoids cylinder body from being skidded with valve plate in abradant surface, improves the machining accuracy of the two machined surface, substantially reduces percent defective, steady quality, saves human cost, improves operating efficiency.
Description
Technical field
The utility model belongs to mechanical grinding techniques field, is to be related to a kind of sphere to grinding machine more specifically.
Background technology
At present, the cylinder body and the lapping device of valve plate processed in plunger pump are during grinding, in cylinder body and flow
The abradant surface of disk easily skids, and causes the insufficient of grinding, grinding uneven, does not reach the machining accuracy of requirement, grinding quality
It is unqualified, to ensure that grinding is abundant, it is often necessary to which human assistance adjusts, and wastes a large amount of manpowers, greatly reduces operating efficiency.
Utility model content
The purpose of this utility model is to provide a kind of sphere to grinding machine, it is intended to avoids cylinder body from being beaten with valve plate in abradant surface
It is sliding, the machining accuracy of the two machined surface is improved, rate of reducing the number of rejects and seconds, crudy is stable, saves human cost, improves work effect
Rate.
In order to solve the above technical problems, technical solution adopted in the utility model is：
Sphere is to grinding machine, for grinding cylinder body and valve plate, including cabinet, is arranged on the cabinet and for installing institute
State cylinder body and drive the chuck of the cylinder body rotation, be arranged on the cabinet and be used to the valve plate be installed and make valve plate
The swing rod of circumference rotation and be arranged on the swing rod and prevent the valve plate rotation for valve plate described in clamping
Clamping apparatus, the lower surface of the valve plate with the upper surface of cylinder body is corresponding contacts grinding.
Preferably, the clamping apparatus includes being fixed on the bottom of the swing rod and turned with the centre bore of the valve plate
Dynamic connection top and it is detachably secured on the swing rod and one end is stuck in the kelly on the valve plate.
Preferably, the kelly is vertically disposed perpendicular including the horizon bar with the swing rod grafting and with the horizon bar
Straight-bar, the horizon bar outer wall are provided with external screw thread, and the bottom of the swing rod is provided with the through hole for being used for accommodating the horizon bar, institute
The both ends for stating horizon bar are fixedly clamped by nut and swing rod, fabrication hole on the lower end and valve plate of the vertical bar or plus
The hole clamping of work.
Preferably, the eccentric disc, inclined with eccentric disc that the sphere drives the swing rod to rotate to grinding machine also to include being used for
The be hinged eccentric swinging arm of the heart and the flip-arm being hinged with eccentric swinging arm one end, the middle part of the flip-arm are vertical with the middle part of swing rod
It is fixedly connected, the top of swing rod is provided with balancing weight.
Preferably, it is provided with least two installations for being used to install the eccentric swinging arm along radial direction on the eccentric disc
Hole.
Preferably, the support meanss for supporting the flip-arm are additionally provided with the cabinet.
Preferably, the support meanss include support post and the lower end that upper end is withstood in the groove that flip-arm is provided with
The bearing fixed with support post, bearing are fixed on cabinet.
Preferably, the chuck is air spider.
Preferably, it is additionally provided with lapping liquid spray equipment in the contact site of the valve plate and cylinder body.
Preferably, the lapping liquid spray equipment uses dripping type.
It is using beneficial effect caused by above-mentioned technical proposal：Compared with prior art, the utility model is using pendulum
Bar connects valve plate, valve plate is done circle swing, and installs clamping apparatus in swing rod bottom, using clamping apparatus so that flow
Disk can prevent from skidding between valve plate and cylinder body when carrying out mutual phase grinding with cylinder body, improve the processing of the two machined surface
Precision, rate of reducing the number of rejects and seconds, steady quality, human cost is saved, improve operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one embodiment；
Fig. 2 is the structural representation of the clamping apparatus in Fig. 1；
Each figure number is entitled：1-cabinet, 2-eccentric disc, 3-eccentric swinging arm, 4-connecting bolt, 5-support meanss,
6-balancing weight, 7-flip-arm, 8-swing rod, 9-clamping apparatus, 9-1-top, 9-2-kelly, 9-3-nut, 10-match somebody with somebody
Flow table, 11-cylinder body, 12-chuck, 13-lapping liquid spray equipment.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with the accompanying drawings and implement
Example is described in further detail to the utility model.It should be appreciated that specific embodiment described herein is used only for explaining
The utility model, it is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
Refer to shown in Fig. 1, the utility model is used to grind cylinder body 11 and valve plate 10, including cabinet 1, be arranged on it is described
On cabinet 1 and for installing the cylinder body 11 and driving the chuck 12 of the rotation of cylinder body 11, it is arranged on the cabinet 1 and is used for
The valve plate 10 is installed and make valve plate 10 do the swing rod 8 of circumference rotation and be arranged on the swing rod 8 and for blocking
Connecing the valve plate 10 prevents the clamping apparatus 9 of the rotation of valve plate 10, lower surface and the cylinder body 11 of the valve plate 10
The corresponding contact grinding in upper surface.
Above-mentioned design to grinding machine, change cylinder body in the prior art and valve plate and easily skidded during grinding
Cause to grind insufficient, uneven and unqualified quality situation, the utility model fills by increasing clamping in the bottom of swing rod
Put, it is connected with valve plate and can prevent valve plate from rotating, and cylinder body can be avoided to be skidded with valve plate in abradant surface, carried
The machining accuracy of the two high machined surface, percent defective is substantially reduced, steady quality, saves human cost, improves operating efficiency.
Further, refer to shown in Fig. 1 and Fig. 2, it is specific to the one kind for grinding machine as sphere provided by the utility model
Embodiment, the clamping apparatus 9 include being fixed on the bottom of swing rod 8 and are rotatablely connected with the centre bore of valve plate 10 top
9-1 and it is detachably secured to the kelly 9-2 that on swing rod 8 and one end is stuck on valve plate 10.
When said apparatus works, the centre bore that makes top 9-1 withstand on valve plate 10 by adjusting swing rod 8 first, for
Drive valve plate 10 to do circle swing together when swing rod 8 is swung, be then stuck in again by kelly 9-2 one end on valve plate 10,
One end is fixed on swing rod 8, realizes that position is relatively fixed between swing rod 8 and valve plate 10, so as to prevent valve plate 10 from existing
Autobiography occurs during circle swing, avoids skidding between cylinder body 11, therefore, the design energy of above-mentioned clamping apparatus 9
Valve plate 10 and the processed machining accuracy to the face of grinding of cylinder body 11 are enough improved, rate of reducing the number of rejects and seconds, steady quality, is entered again without worker
Row manual setting, pressing, save human cost, improve operating efficiency.
More specifically, refer to shown in Fig. 2, as sphere provided by the utility model to grinding a kind of specific embodiment party of machine
Formula, the kelly 9-2 is L-shaped, including with the horizon bar of the grafting of swing rod 8 and with the vertically disposed vertical bar of the horizon bar, institute
State horizon bar outer wall and be provided with external screw thread, the bottom of the swing rod 8 is provided with the through hole for being used for accommodating the horizon bar, the level
The both ends of bar are fixedly clamped by nut 9-3 and swing rod 8, and the lower end of the vertical bar adds with the fabrication hole on valve plate 10 or
The hole clamping of work.
Above-mentioned kelly 9-2 structure design, structure is very simple, but can very well prevent valve plate from being justified
Swing in week and autobiography occurs when being rubbed with the upper surface of cylinder body 11, kelly 9-2 horizon bar passes through nut 9-3 with the bottom of swing rod 8
Can be with fixation, and dismounting and adjustment distance are all very convenient, for example, when changing valve plate 10, it is thus only necessary to unscrew nut 9-3
Can be easily to enter row distance adjustment, suitable dimensions scope is wide, more practical；And fixation, low cost, save production
Cost.
Further, refer to shown in Fig. 1, the sphere also includes being used to drive the inclined of the rotation of swing rod 8 to grinding machine
Cartridge 2, be hinged eccentric swinging arm 3 eccentric with eccentric disc 2 and the flip-arm 7 being hinged with the one end of eccentric swinging arm 3, the flip-arm 7
Middle part it is vertical with the middle part of swing rod 8 be fixedly connected, the top of swing rod 8 is provided with balancing weight 6.
The application method of said apparatus is eccentric disc 2 and motor connection with the course of work, and motor drives as power resources
Eccentric disc 2 rotates；Eccentric swinging arm 3 is be hinged with eccentric disc 2, and being provided with least two along radial direction on the eccentric disc 2 is used to pacify
Fill the mounting hole of the eccentric swinging arm 3, its pin joint apart from the center of eccentric disc 2 distance according to valve plate 10 and cylinder body 11
Size is set, and the adjustable i.e. eccentric distance of distance of the pin joint apart from the center of eccentric disc 2 is adjustable, is radially provided with eccentric disc 2
The mounting hole of multiple eccentric swinging arms 3；When changing eccentric disc 2, the other end of flip-arm 7 need to be only lifted（Put corresponding to bias
The be hinged one end of arm 3）, you can lift swing rod 8 and change valve plate 10, very easy to use, the other end of flip-arm 7 is also set in addition
There is spherical lever, facilitate operator to grip, operate more comfortable, the more design of hommization；Also, the design is used counterweight
Block 6 is configured on swing rod 8, can so cause being more uniformly stressed for valve plate 10, and abrasive power more uniformly, will not also produce
Deflection, more fully, uniformly, grinding precision is higher for grinding.
Further, it refer to shown in Fig. 1, be additionally provided with the cabinet 1 for supporting the support of the flip-arm 7 to fill
5 are put, because the length of flip-arm 7 is long, the weight of balancing weight 6 is larger, in order to mitigate the pin joint of flip-arm 7 and eccentric swinging arm 3
The stress at place, therefore the support meanss with Auxiliary support effect are added, this support means, which also has, prevents flip-arm 7 being made in
It is unstable during swing to rock, there is stabilization；The support meanss 5 withstand on the groove that flip-arm 7 is provided with including upper end
The bearing that interior support post and lower end are fixed with support post, bearing are fixed on cabinet 1, and said structure is simple, fix tightly
Gu easy disassembly, on the top of support post, wear-resistant block is additionally provided with the contact position of flip-arm 7.
Further, the chuck 12 is air spider.Above-mentioned clamping chuck is rapid, improves operating efficiency, reduces work
Intensity, simple in construction, easy for installation, without using consumptive material, investment settles at one go, and chucking power is big, and clamping range is wide, security with
It is highly reliable, service life length.
Further, it is additionally provided with lapping liquid spray equipment 13 in the contact site of the valve plate 10 and cylinder body 11；It is described
Lapping liquid spray equipment 13 uses dripping type structure.Said structure design to workpiece surface primarily to being protected and being moistened
It is sliding, the finish and brightness of finished surface are improved, improves precision machining, it is ensured that crudy.
Specific case used herein is set forth to principle of the present utility model and embodiment, above example
Explanation be only intended to help and understand method and its core concept of the present utility model.It should be pointed out that for the art
For those of ordinary skill, on the premise of the utility model principle is not departed from, some change can also be carried out to the utility model
Enter and modify, these are improved and modification is also fallen into the protection domain of the utility model claims.
Claims (10)
1. sphere is to grinding machine, for grinding cylinder body（11）And valve plate（10）, it is characterised in that：Including cabinet (1), it is arranged on institute
State on cabinet (1) and for installing the cylinder body（11）And drive the cylinder body（11）The chuck of rotation（12）, it is arranged on described
It is used to the valve plate be installed on cabinet (1)（10）And make valve plate（10）Do the swing rod of circumference rotation（8）And it is arranged on institute
State swing rod（8）On and be used for valve plate described in clamping（10）Prevent the valve plate（10）The clamping apparatus of rotation（9）, it is described
Valve plate（10）Lower surface and cylinder body（11）The corresponding contact grinding in upper surface.
2. sphere according to claim 1 is to grinding machine, it is characterised in that：The clamping apparatus（9）It is described including being fixed on
Swing rod（8）Bottom and with the valve plate（10）Centre bore rotation connection it is top（9-1）Described in being detachably secured to
Swing rod（8）Upper and one end is stuck in the valve plate（10）On kelly（9-2）.
3. sphere according to claim 2 is to grinding machine, it is characterised in that：The kelly（9-2）Including with the swing rod（8）
The horizon bar of grafting and it is provided with external screw thread, the pendulum with the vertically disposed vertical bar of the horizon bar, the horizon bar outer wall
Bar（8）Bottom be provided with and be used to accommodate the through hole of the horizon bar, the both ends of the horizon bar pass through nut（9-3）With swing rod
（8）It is fixedly clamped, the lower end of the vertical bar and valve plate（10）On fabrication hole or machined hole clamping.
4. sphere according to claim 1 is to grinding machine, it is characterised in that：The sphere also includes being used to drive institute to grinding machine
State swing rod（8）The eccentric disc of rotation（2）With eccentric disc（2）The be hinged eccentric swinging arm of bias（3）With with eccentric swinging arm（3）One end
Be hinged flip-arm（7）, the flip-arm（7）Middle part and swing rod（8）Middle part be vertically fixedly connected, swing rod（8）Top
Balancing weight is installed（6）.
5. sphere according to claim 4 is to grinding machine, it is characterised in that：The eccentric disc（2）On be provided with along radial direction
At least two are used to install the eccentric swinging arm（3）Mounting hole.
6. sphere according to claim 4 is to grinding machine, it is characterised in that：It is additionally provided with the cabinet (1) for supporting
The flip-arm（7）Support meanss（5）.
7. sphere according to claim 6 is to grinding machine, it is characterised in that：The support meanss（5）Withstand on and turn over including upper end
Pivoted arm（7）The support post and the bearing of lower end and support post fixation in groove being provided with, bearing are fixed on cabinet (1)
On.
8. sphere according to claim 1 is to grinding machine, it is characterised in that：The chuck (12) is air spider.
9. sphere according to claim 1 is to grinding machine, it is characterised in that：In the valve plate（10）With cylinder body（11）Connect
Contact portion position is additionally provided with lapping liquid spray equipment（13）.
10. sphere according to claim 9 is to grinding machine, it is characterised in that：The lapping liquid spray equipment（13）Using drop
Note formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720870642.6U CN207139530U (en) | 2017-07-18 | 2017-07-18 | Sphere is to grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720870642.6U CN207139530U (en) | 2017-07-18 | 2017-07-18 | Sphere is to grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207139530U true CN207139530U (en) | 2018-03-27 |
Family
ID=61675566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720870642.6U Active CN207139530U (en) | 2017-07-18 | 2017-07-18 | Sphere is to grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207139530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381376A (en) * | 2018-04-10 | 2018-08-10 | 中北大学 | A kind of processing unit (plant) of ultrasonic grinding sapphire eyeglass |
-
2017
- 2017-07-18 CN CN201720870642.6U patent/CN207139530U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381376A (en) * | 2018-04-10 | 2018-08-10 | 中北大学 | A kind of processing unit (plant) of ultrasonic grinding sapphire eyeglass |
| CN108381376B (en) * | 2018-04-10 | 2020-01-24 | 中北大学 | Processing device for ultrasonic grinding of sapphire lens |
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