CN202610371U - Piston clamping device used before aluminum oxidation - Google Patents
Piston clamping device used before aluminum oxidation Download PDFInfo
- Publication number
- CN202610371U CN202610371U CN 201220266811 CN201220266811U CN202610371U CN 202610371 U CN202610371 U CN 202610371U CN 201220266811 CN201220266811 CN 201220266811 CN 201220266811 U CN201220266811 U CN 201220266811U CN 202610371 U CN202610371 U CN 202610371U
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- piston
- support
- supporting plate
- clamping device
- plate
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Abstract
The utility model discloses a piston clamping device used before aluminum oxidation. The piston clamping device comprises a machine seat, a supporting plate and a driving device, wherein a machine seat horizontal plate and a machine seat perpendicular plate are arranged on the machine seat, are perpendicular to each other and are fixedly connected to form a whole; the driving device is fixedly connected with the supporting plate; the supporting plate and the machine seat are connected through linear guide rails fixed on the machine seat perpendicular plate in a sliding mode; a plurality of grooves are formed in the machine seat horizontal plate; piston positioning seats are arranged in the grooves; a plurality of clamping jaw chuck fixing seats are arranged on the supporting plate; and the piston positioning seats are in one-to-one correspondence to the clamping jaw chuck fixing seats vertically. The piston clamping device is skillful in design, simple in structure, compact in installation and suitable to be operated; the integral structure is arranged symmetrically; and therefore, the stability of the whole device is ensured, centering of the clamping jaw chuck fixing seats and the piston positioning seats is ensured, and the phenomenon of staggering of a piston protective cover and a piston due to vibration generated by machinery during movement is avoided.
Description
Technical field
The utility model relates to a kind of clamping machine, is specifically related to a kind of piston clamping device, belongs to the mechanical clamp field.
Background technology
Along with the superpowerization of mover, the thermal stresses of piston and mechanical stress increase.Therefore, generation of cracks phenomenon (thermal crack) often around the top land combustion chamber has become the major issue of aluminium-alloy piston.Prove through experiment and use: it is to suppress the very effective way of heat crack that hard anodizing is handled, and has become one of regular treatment process of piston.Anodize is to suppressing top land; Particularly the heat crack of direct injection combustion chamber oral area is very effective; When burning raise piston temperature, oral area mother metal part in combustion chamber can produce common stress under compression, if anodized layer is arranged; Near mother metal anodized layer part can produce tensile stress so, and this tensile stress has the effect that is created in aluminum mother plate part stress under compression that relaxes.
Before top land is done oxide treatment, need protect, often take piston is installed on the method for piston protective guard now in the technology, in order to avoid other position of piston is also oxidized to other position of piston.Yet, at present in the alumina metallization processes for the processing before the piston aluminaization, this process of piston protective guard especially is installed also is in manual operational stage, its efficient is very low.
The utility model content
The technical problem that the utility model will solve is to overcome existing defective, provides a kind of simple in structure, and compactness is installed, and the piston clamping device of being convenient to operate provides a kind of piston aluminaization the preceding clamping device that the piston protective guard is installed.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
Clamping device before a kind of piston aluminaization; Comprise support, supporting plate, drive unit, said support is provided with support leveling board and support vertical panel, and support leveling board and support vertical panel are orthogonal and be connected to one; Said drive unit is fixedly connected with supporting plate; Be slidingly connected through the line slideway that is fixed on the support vertical panel between said supporting plate and the support, said support leveling board is provided with a plurality of grooves, and the piston positioning seat is installed on the groove; Said supporting plate is provided with a plurality of jaw dish permanent seats, and said piston positioning seat and jaw dish permanent seat be corresponding matching one by one up and down.
Be connected with second line slideway through first line slideway between said supporting plate and the support; Two line slideways are arranged at the both sides and the left-right symmetric of support vertical panel respectively; Each line slideway all comprises the slideway that is fixed in support vertical panel both sides and the last shoes and following shoes that are fixed on the supporting plate, and upper and lower shoes is free to slide on slideway.Said drive unit is fixedly connected with support.
Said drive unit is fixed on the L plate, and the base plate of said L plate is fixed on the support leveling board, and the vertical panel of L plate is fixed on the support vertical panel.
Said supporting plate bending part is provided with strengthening rib.
Further, the ultimate range between said piston positioning seat and the said jaw dish permanent seat is 331mm, and shoes is positioned at the top of slideway on this moment, and when said piston positioning seat and said jaw dish permanent seat coincide, following shoes was positioned at the bottom of slideway.
Further, said piston positioning seat is identical with said jaw dish permanent seat quantity, all is five.
Further, said drive unit adopts pneumatic form.
After drive unit is opened; The drive device drives supporting plate prolongs the support vertical panel through line slideway and moves downward, and then drives jaw dish permanent seat and descend, until with the support leveling board on piston positioning seat tight connecting together; Place the piston protective guard of piston jaw dish to be installed on the piston through pneumatic; Subsequently, drive unit drives supporting plate again and moves upward, and drives jaw dish permanent seat simultaneously and rises.
Clamping device before the piston aluminaization that the utility model provides; Support, drive unit, supporting plate be fixed together firmly form an integral body, the vertical component of enough cost devices, the horizontal component of the enough cost devices of support leveling board; Hard straight part is fixed as one again with horizontal component; And being symmetrical set of two line slideways, and two settings of two shoes up and down all make the stability of whole device be guaranteed; And guaranteed jaw dish permanent seat and piston positioning seat to neutrality, avoid being arrogated to oneself and piston protective guard and piston inconsistent phenomenon occurring owing to what machinery produced at the volley.In addition, the design of this device is ingenious, and one-piece construction is and is symmetrical set, and is simple in structure, and compactness is installed, and is convenient to operation, has improved the efficient of piston in alumina pre-treatment process greatly.
Description of drawings
Accompanying drawing is used to provide the further understanding to the utility model, and constitutes the part of specification sheets, is used to explain the utility model with the embodiment of the utility model, does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is that the master of clamping device looks synoptic diagram before the utility model piston aluminaization;
Fig. 2 is that synoptic diagram is looked on the right side of clamping device before the utility model piston aluminaization;
Fig. 3 is the partial enlarged drawing of Fig. 2;
Fig. 4 is the schematic top plan view of clamping device before the utility model aluminaization;
Fig. 5 is the partial enlarged drawing of Fig. 4;
Among the figure, 1-support, 2-supporting plate, 3-drive unit, 41-first line slideway; 42-second line slideway, 5-support vertical panel, 6-support leveling board, 7-jaw dish permanent seat, 8-piston positioning seat; The 9-L plate, 10-slideway, shoes under the 11-, the last shoes of 12-, 13-groove.
Embodiment
Describe below in conjunction with the preferred embodiment of accompanying drawing, should be appreciated that preferred embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model the utility model.
To piston alumina fore-clamp assembling device shown in Figure 5, comprise horizontal component and vertical component like Fig. 1.Support 1 is provided with support leveling board 6, support vertical panel 5, and support vertical panel 5 is perpendicular to support leveling board 6 and weld together and become an integral body.Evenly be provided with five grooves 13 on the support leveling board 6, piston positioning seat 8 is installed in the groove 13, piston is placed piston positioning seat 8.Be slidingly connected through first line slideway 41 and second line slideway 42 between supporting plate 2 and the support 1; Concrete structure is: support vertical panel 5 zygomorphy are provided with two slideways 10; Each slideway 10 is provided with corresponding with it last shoes 12, following shoes 11; Shoes can be free to slide on slideway 10 up and down, said two go up shoes 12, two following shoes 11 all are fixed on the supporting plate 2, and left-right symmetric.Supporting plate 2 is fixedly connected with drive unit 3, and drive unit 3 adopts pneumatic form, and two bending parts of supporting plate 2 are welded with strengthening rib.Drive unit 3 is fixed on the L plate 9; The base plate of L plate 9 and support leveling board 6 are connected through screw retention; The vertical panel of L plate 9 and support vertical panel 5 are connected through screw retention; Like this, drive unit 3, support 1, supporting plate 2 fixedly become a vertical component, and support leveling board 6 constitutes horizontal component.
Supporting plate 2 be provided with five with the piston positioning seat 8 jaw dish permanent seat 7 of corresponding matching one by one, be used for fixing the jaw dish, the piston protective guard places the jaw dish.Jaw dish permanent seat 7 is 331mm with the ultimate range of piston positioning seat 8, and at this moment, last shoes 12 is positioned at the top of slideway 10.Open drive unit; Supporting plate 2 upwards slides through first line slideway 41 and second line slideway 42; Jaw dish permanent seat 7 descends; When shoes 11 was positioned at slideway 10 bottoms instantly, jaw dish permanent seat 7 matched with piston positioning seat 8, and the piston protective guard is installed in piston face under the effect of aerodynamic force.Subsequently, drive unit 3 drives supporting plates 2 and moves upward, and jaw dish permanent seat 7 rises, and is positioned at the apical position of slideway 10 up to last shoes 12, and the distance between this moment jaw dish permanent seat 7 and the piston positioning seat 8 is 331mm.
The above is merely the preferred embodiment of the utility model; Be not limited to the utility model; Although the utility model has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (8)
1. clamping device before the piston aluminaization; It is characterized in that: comprise support (1), supporting plate (2), drive unit (3); Said support (1) is provided with support leveling board (6) and support vertical panel (5); Support leveling board (6) and support vertical panel (5) are orthogonal and be connected to one, and said drive unit (3) is fixedly connected with supporting plate (2), is slidingly connected through the line slideway that is fixed on the support vertical panel (5) between said supporting plate (2) and the support (1); Said support leveling board is provided with a plurality of grooves (13); Piston positioning seat (8) is installed on the groove, and said supporting plate (2) is provided with a plurality of jaw dish permanent seats (7), and said piston positioning seat (8) and jaw dish permanent seat (7) be corresponding matching one by one up and down.
2. clamping device before the piston aluminaization according to claim 1; It is characterized in that: be connected with second line slideway (42) through first line slideway (41) between said supporting plate (2) and the support (1); Two line slideways are arranged at the both sides and the left-right symmetric of support vertical panel (5) respectively; Each line slideway all comprises the slideway (10) that is fixed in support vertical panel (5) both sides and is fixed in the last shoes (12) and following shoes (11) on the supporting plate (2) that upper and lower shoes is free to slide on slideway (10).
3. according to clamping device before claim 1 or 2 each described piston aluminaizations, it is characterized in that: said drive unit (3) is fixedly connected with support (1).
4. clamping device before the piston aluminaization according to claim 3; It is characterized in that: said drive unit (3) is fixed on the L plate (9); The base plate of said L plate (9) is fixed on the support leveling board (6), and the vertical panel of said L plate (9) is fixed on the support vertical panel (5).
5. clamping device before the piston aluminaization according to claim 1, it is characterized in that: said supporting plate (2) bending part is provided with strengthening rib.
6. according to clamping device before claim 1 or 2 or 4 or 5 each described piston aluminaizations; It is characterized in that: the ultimate range between said piston positioning seat (8) and the said jaw dish permanent seat (7) is 331mm; Shoes on this moment (12) is positioned at the top of slideway (10); When said piston positioning seat (8) coincide with said jaw dish permanent seat (7), following shoes was positioned at the bottom of slideway.
7. clamping device before the piston aluminaization according to claim 1, it is characterized in that: said piston positioning seat (8) is identical with said jaw dish permanent seat (7) quantity, all is five.
8. clamping device before the piston aluminaization according to claim 1, it is characterized in that: said drive unit (3) adopts pneumatic form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220266811 CN202610371U (en) | 2012-06-07 | 2012-06-07 | Piston clamping device used before aluminum oxidation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220266811 CN202610371U (en) | 2012-06-07 | 2012-06-07 | Piston clamping device used before aluminum oxidation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202610371U true CN202610371U (en) | 2012-12-19 |
Family
ID=47344083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220266811 Expired - Fee Related CN202610371U (en) | 2012-06-07 | 2012-06-07 | Piston clamping device used before aluminum oxidation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202610371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703949A (en) * | 2012-06-07 | 2012-10-03 | 无锡市喷特环保工程有限公司 | Device for clamping before piston aluminum oxidation |
-
2012
- 2012-06-07 CN CN 201220266811 patent/CN202610371U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703949A (en) * | 2012-06-07 | 2012-10-03 | 无锡市喷特环保工程有限公司 | Device for clamping before piston aluminum oxidation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130607 |