CN208826340U - A kind of clamping device of butterfly double face abrading machine - Google Patents
A kind of clamping device of butterfly double face abrading machine Download PDFInfo
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- CN208826340U CN208826340U CN201821290284.2U CN201821290284U CN208826340U CN 208826340 U CN208826340 U CN 208826340U CN 201821290284 U CN201821290284 U CN 201821290284U CN 208826340 U CN208826340 U CN 208826340U
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- pedestal
- annular seating
- clamping device
- pickup
- double face
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Abstract
The utility model discloses a kind of clamping devices of butterfly double face abrading machine, including pedestal, the cylinder that the pedestal is vertically arranged, annular seating is installed on the upper surface of the pedestal, the outer diameter of the annular seating and the outer diameter of pedestal are identical, circular mounting groove is provided on the upper surface of the pedestal, the diameter of the mounting groove is less than the internal diameter of annular seating, is provided with several grip blocks in the mounting groove.The clamping device of the butterfly double face abrading machine of the utility model can guarantee that piston ring is accurately pushed into holding tank, holding tank, guarantee enterprise's grinding efficiency will not be deviateed there is a situation where piston ring, and this gripper mechanism grips is secured, it is not susceptible to piston ring and loosens situation, ensure that grinding effect.
Description
Technical field
The utility model relates to grinding machine technical field more particularly to a kind of clamping devices of butterfly double face abrading machine.
Background technique
Piston ring (Piston Ring) is the becket for being embedded in inside piston groove, and piston ring is divided into two kinds: pressure
Contracting ring and machine oil ring.Compression ring can be used to the burning mixture in sealing combustion room；Machine oil ring is then used to strike off more on cylinder
Remaining machine oil.
Piston ring is a kind of with the larger metallic elastic ring for expanding outwardly deformation, and it is its corresponding that it is mounted to section
In annular groove.Reciprocal and rotary motion piston ring, by the pressure difference of gas or liquid, in ring periphery and cylinder and ring
Sealing is formed between a side of annular groove.
Piston ring needs to polish to two end faces of piston ring in process of production, and piston ring must be used when polishing
Clamping device.Existing clamping device is easy to happen the case where piston ring deviates holding tank when being put into piston ring, at this moment just needs
Piston ring is put into holding tank, influences grinding efficiency；In addition, since piston ring is becket, during the grinding process piston ring
Stress is larger, if gripping apparatus grips are insecure, it is easy to cause piston ring to loosen, and then influence grinding effect, sometimes very
To there is piston ring avalanche, polishing failure is in turn resulted in.How to design a kind of piston ring and is not easy the butterfly deviateed, grinding effect is good
The clamping device of double face abrading machine is this practical information technical problem to be solved.
Utility model content
The butterfly deviateed, grinding effect is good is not easy in view of the shortcomings of the prior art, the utility model provides a kind of piston ring
The clamping device of double face abrading machine.
The utility model is realized by following technological means solves above-mentioned technical problem:
A kind of clamping device of butterfly double face abrading machine, including pedestal, the cylinder that the pedestal is vertically arranged are described
Annular seating is installed, the outer diameter of the annular seating and the outer diameter of pedestal are identical, the upper surface of the pedestal on the upper surface of pedestal
On be provided with circular mounting groove, the diameter of the mounting groove is less than the internal diameter of annular seating, if being provided in the mounting groove
Dry grip block is successively disposed adjacent and surrounds ring-type between several grip blocks, top is also equipped in the mounting groove
Block, the jacking block are located at the center of several grip blocks, and the grip block includes the clamping part, sliding part and company being wholely set
Socket part, the clamping part are arcuation, and the clamping part is arranged in the edge of interconnecting piece upper surface, the clamping part,
Holding tank is surrounded between pedestal and annular seating, the jacking block is taper type, is provided with and jacking block side on the interconnecting piece
The inclined-plane matched, the sliding part are T-type, and the sliding part is arranged in the bottom end of interconnecting piece, on the pedestal
It is provided with the T-type sliding slot with sliding part cooperation, the lifting cylinder being vertically arranged, the lifting cylinder are installed in the pedestal
Top be fixedly connected with the lower end surface of jacking block, setting is there are four pickup slot on the upper surface of the annular seating, the pickup slot
Both ends connected respectively with the inside edge of annular seating, outer edge, be successively disposed adjacent between four pickup slots, and described
Spacing between two neighboring pickup slot is identical, and four pickup slots are wherein fitted with the circle being vertically arranged in three
Telescopic rod, the slot bottom of the described telescopic rod insertion pickup slot, and when the telescopic rod is in maximum collapse state, telescopic rod
Top is lower than the slot bottom of pickup slot.
Preferably, the clamping device of a kind of butterfly double face abrading machine, the inside edge of the telescopic rod and annular seating
It is tangent.
Preferably, the top end face of the clamping device of a kind of butterfly double face abrading machine, the clamping part is lower than annular seating
Upper surface.
Preferably, a kind of clamping device of butterfly double face abrading machine, the annular seating are fixed by screws in bottom
On seat.
Utility model has the advantages that the clamping device of the butterfly double face abrading machine of the utility model can guarantee piston ring
It is accurately pushed into holding tank, will not guarantee enterprise's grinding efficiency, and this there is a situation where piston ring deviation holding tank
Gripper mechanism grips are secured, are not susceptible to piston ring and loosen situation, ensure that grinding effect.
Further, due to the tangent setting in the inside edge of telescopic rod and annular seating, it can be ensured that the limit effect of telescopic rod, into
And guarantee the accuracy of position when piston ring push-in.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the position view of the utility model grip block and jacking block.
Fig. 3 is the structural schematic diagram of the utility model sliding part and T-type sliding slot.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
A kind of clamping device of butterfly double face abrading machine, including pedestal 1, the cylinder that the pedestal 1 is vertically arranged, institute
It states and annular seating 2 is installed on the upper surface of pedestal 1, the outer diameter of the annular seating 2 is identical with the outer diameter of pedestal 1, the pedestal 1
Circular mounting groove 3 is provided on upper surface, the diameter of the mounting groove 3 is less than the internal diameter of annular seating 2, the mounting groove 3
Several grip blocks 4 are inside provided with, are successively disposed adjacent and surround ring-type, the mounting groove 3 between several grip blocks 4
It is inside also equipped with jacking block 5, the jacking block 5 is located at the center of several grip blocks 4, and the grip block 4 includes being wholely set
Clamping part 41, sliding part 42 and interconnecting piece 43, the clamping part 41 are arcuation, and the clamping part 41 is arranged in interconnecting piece 43
The edge of upper surface, surrounds holding tank 6 between the clamping part 41, pedestal 1 and annular seating 2, the jacking block 5 is frustum
Shape is provided with the inclined-plane matched with 5 side of jacking block on the interconnecting piece 43, and the sliding part 42 is T-type, and described
The bottom end of interconnecting piece 43 is arranged in sliding part 42, and the T-type sliding slot 7 cooperated with sliding part 42 is provided on the pedestal 1, described
Pedestal 1 in the lifting cylinder 8 being vertically arranged is installed, the top of the lifting cylinder 8 and lower end surface of jacking block 5 is fixed connects
It connects, there are four pickup slots 9 for setting on the upper surface of the annular seating 2, and the both ends of the pickup slot 9 are respectively and in annular seating 2
Edge, outer edge connect, and are successively disposed adjacent between four pickup slots 9, and between the two neighboring pickup slot 9
Spacing is identical, and four pickup slots 9 are wherein fitted with the round telescopic rod 10 being vertically arranged in three, and described is flexible
Bar 10 is embedded in the slot bottom of pickup slot 9, and when the telescopic rod 10 be in maximum collapse state, and the top of telescopic rod 10, which is lower than, to be taken
The slot bottom of part slot 9.
This clamping device is mounted on the butterfly double face abrading machine of piston ring, and when installation, does not install the pickup slot of telescopic rod
The feeding mechanism of face grinding machine stretches out three telescopic rods when carrying out piston ring polishing, then operates feeding mechanism for piston
Ring is pushed on this clamping device, and due to the limit of three telescopic rods, piston ring can be accurately pushed into holding tank, and
Will not there is a situation where piston rings to deviate holding tank, then lifting cylinder moves, drive jacking block movement, by pyramidal jacking block and
The cooperation on interconnecting piece inclined-plane, clamping part push clamping piston ring by jacking block, and then telescopic rod is shunk, and telescopic rod is avoided to influence piston
Ring polishing, then carries out polishing work.The clamping device of the butterfly double face abrading machine of the utility model can guarantee that piston ring is accurate
Errorless is pushed into holding tank, and holding tank, guarantee enterprise's grinding efficiency, and this clamping will not be deviateed there is a situation where piston ring
Mechanism firm grip is not susceptible to piston ring and loosens situation, ensure that grinding effect.
Preferably, the inside edge of the telescopic rod 10 and annular seating 2 is tangent.
Due to the tangent setting in the inside edge of telescopic rod and annular seating, it can be ensured that the limit effect of telescopic rod, and then guarantee
The accuracy of position when piston ring is pushed into.
Preferably, the top end face of the clamping part 41 is lower than the upper surface of annular seating 2.
Since the top end face of clamping part is lower than the upper surface of annular seating, prevents clamping part excessively high and influence polishing.
Preferably, the annular seating 2 is fixed on the base by screw 11.
The clamping device of the butterfly double face abrading machine of the utility model can guarantee that piston ring is accurately pushed into clamping
In slot, holding tank, guarantee enterprise's grinding efficiency will not be deviateed there is a situation where piston ring, and this gripper mechanism grips is secured, no
Piston ring easily occurs and loosens situation, ensure that grinding effect；Further, it is set since the inside edge of telescopic rod and annular seating is tangent
It sets, it can be ensured that the limit effect of telescopic rod, and then guarantee the accuracy of position when piston ring push-in.
It should be noted that, in this document, such as first and second or the like relational terms are used merely to one if it exists
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (4)
1. a kind of clamping device of butterfly double face abrading machine, it is characterised in that: including pedestal, circle that the pedestal is vertically arranged
Cylindricality is equipped with annular seating on the upper surface of the pedestal, and the outer diameter of the annular seating and the outer diameter of pedestal are identical, the pedestal
Upper surface on be provided with circular mounting groove, the diameter of the mounting groove is less than the internal diameter of annular seating, in the mounting groove
Several grip blocks are provided with, is successively disposed adjacent and surrounds ring-type between several grip blocks, gone back in the mounting groove
Jacking block is installed, the jacking block is located at the center of several grip blocks, and the grip block includes the clamping part being wholely set, cunning
Dynamic portion and interconnecting piece, the clamping part are arcuation, and the edge of interconnecting piece upper surface is arranged in the clamping part, described
Holding tank is surrounded between clamping part, pedestal and annular seating, the jacking block is taper type, is provided with and pushes up on the interconnecting piece
The inclined-plane that block side matches, the sliding part is T-type, and the bottom end of interconnecting piece is arranged in the sliding part, described
It is provided with the T-type sliding slot with sliding part cooperation on pedestal, the lifting cylinder being vertically arranged, the liter are installed in the pedestal
The top of sending down abnormally ascending cylinder is fixedly connected with the lower end surface of jacking block, and there are four pickup slots for setting on the upper surface of the annular seating, described
The both ends of pickup slot are connected with the inside edge of annular seating, outer edge respectively, are successively disposed adjacent between four pickup slots,
And the spacing between the two neighboring pickup slot is identical, being wherein fitted in three for four pickup slots is vertically arranged
Round telescopic rod, the slot bottom of the described telescopic rod insertion pickup slot, the and when telescopic rod is in maximum collapse state stretches
The top of contracting bar is lower than the slot bottom of pickup slot.
2. a kind of clamping device of butterfly double face abrading machine according to claim 1, it is characterised in that: the telescopic rod and
The inside edge of annular seating is tangent.
3. a kind of clamping device of butterfly double face abrading machine according to claim 1, it is characterised in that: the top of the clamping part
End face is lower than the upper surface of annular seating.
4. a kind of clamping device of butterfly double face abrading machine according to claim 1, it is characterised in that: the annular seating is logical
Screw is crossed to be fixed on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821290284.2U CN208826340U (en) | 2018-08-10 | 2018-08-10 | A kind of clamping device of butterfly double face abrading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821290284.2U CN208826340U (en) | 2018-08-10 | 2018-08-10 | A kind of clamping device of butterfly double face abrading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208826340U true CN208826340U (en) | 2019-05-07 |
Family
ID=66308879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821290284.2U Active CN208826340U (en) | 2018-08-10 | 2018-08-10 | A kind of clamping device of butterfly double face abrading machine |
Country Status (1)
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|---|---|
| CN (1) | CN208826340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125790A (en) * | 2019-05-29 | 2019-08-16 | 安庆安帝技益精机有限公司 | A kind of piston ring honing feeding servo clamping jaw |
-
2018
- 2018-08-10 CN CN201821290284.2U patent/CN208826340U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125790A (en) * | 2019-05-29 | 2019-08-16 | 安庆安帝技益精机有限公司 | A kind of piston ring honing feeding servo clamping jaw |
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