CN219212354U

CN219212354U - Clamping tool for cylinder cover machining

Info

Publication number: CN219212354U
Application number: CN202320157746.8U
Authority: CN
Inventors: 宋君能
Original assignee: NINGBO GAOSHENG MOULD MANUFACTURE CO Ltd
Current assignee: NINGBO GAOSHENG MOULD MANUFACTURE CO Ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-06-20
Anticipated expiration: 2033-02-08

Abstract

The utility model relates to the technical field of cylinder cover machining, in particular to a clamping tool for cylinder cover machining, which comprises a base, wherein an empty groove is formed in the inner side of the base, a rotating rod is rotationally connected to the bottom of the inner wall of the empty groove, a placing plate is fixedly connected to the top end of the rotating rod, a groove is formed in the top of the placing plate, a plurality of uniformly distributed vacuum suckers are arranged on the inner wall of the groove, a plurality of uniformly distributed gear teeth are fixedly connected to the outer side of the placing plate, a placing groove is formed in the inner side of the base, and a power assembly is arranged in the placing groove; the power assembly comprises a motor fixedly connected with the bottom of the inner wall of the placing groove. The utility model has reasonable structure, the vacuum chuck connected with the vacuum generator adsorbs the workpiece, the motor drives the gear to rotate, the gear drives the placing plate to rotate through a plurality of gear teeth, the placing plate drives the workpiece to deflect to a proper angle, and the placing angle of the workpiece is adjusted, so that the workpiece is convenient to clamp.

Description

Clamping tool for cylinder cover machining

Technical Field

The utility model relates to the technical field of cylinder cover machining, in particular to a clamping tool for cylinder cover machining.

Background

The engine cylinder cover is used for generating larger cyclic thermal stress by rapid heating and cooling through forming a combustion chamber with the cylinder. The processing of cylinder cap is very important link, and its machining precision directly influences engine wholeness ability and quality, when the hole processing that involves the cylinder cap, needs to carry out the centre gripping to the cylinder cap and fix, ensures stability.

The utility model provides an engine cylinder cap centre gripping frock that current patent number of having granted is CN216681277U, includes the base, the cylinder is all installed in the four corners on the base, cylinder one end is provided with the push pedal, the push pedal both ends all are provided with the fixed plate, install the gyro wheel that is used for carrying out the fixed to the cylinder cap in the middle of the fixed plate, be provided with the recess in the middle of the base, be provided with a plurality of vacuum chuck in the recess, and vacuum generator is installed to every vacuum chuck bottom.

With respect to the related art, the inventor considers that the existing clamping tool may be inclined when the cylinder cover is placed in use, and the placed cylinder cover is adsorbed by the vacuum chuck, but is inconvenient to perform angle adjustment and workpiece clamping, so that the utility model provides the clamping tool for cylinder cover processing.

Disclosure of Invention

The utility model aims to provide a clamping tool for cylinder cover machining, which solves the problems that in the prior art, when the clamping tool is in use, a cylinder cover is placed and possibly inclines, and the placed cylinder cover is inconvenient to adjust the angle after being adsorbed by a vacuum chuck, so that a workpiece is inconvenient to clamp.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the clamping tool for cylinder cover machining comprises a base, wherein an empty groove is formed in the inner side of the base, a rotating rod is rotationally connected to the bottom of the inner wall of the empty groove, a placing plate is fixedly connected to the top end of the rotating rod, a groove is formed in the top of the placing plate, a plurality of uniformly distributed vacuum suckers are arranged on the inner wall of the groove, a plurality of uniformly distributed gear teeth are fixedly connected to the outer side of the placing plate, a placing groove is formed in the inner side of the base, and a power assembly is arranged in the placing groove; the power assembly comprises a motor fixedly connected with the bottom of the inner wall of the placing groove, and the tail end of a main shaft of the motor is fixedly connected with gears meshed with a plurality of gear teeth.

Preferably, a plurality of fixed plates which are uniformly distributed are fixedly connected to the edge position of the top of the base, and electric push rods are fixedly connected to the side faces of the fixed plates.

Preferably, the electric putter keeps away from the one end fixedly connected with fixed block of fixed plate, the side sliding connection of fixed block has the slider, the side of fixed block seted up with the spout of slider looks adaptation.

Preferably, the top hinged joint of slider has the fixture block, the fixture block with the slider is connected through torsion spring, a plurality of with draw-in grooves of fixture block looks adaptation have been seted up to the outside of fixed block.

Preferably, a rotating groove matched with a plurality of gear teeth is formed in the inner side of the base, and the rotating groove is communicated with the placing groove and the empty groove.

Preferably, the top of the placing plate is provided with a concave groove, and a vacuum generator connected with a vacuum chuck is arranged in the hollow groove.

In summary, the beneficial effects of the utility model are as follows:

1. the utility model has reasonable structure, the vacuum chuck connected with the vacuum generator adsorbs the workpiece, the motor drives the gear to rotate, the gear drives the placing plate to rotate through a plurality of gear teeth, the placing plate drives the workpiece to deflect to a proper angle, and the placing angle of the workpiece is adjusted, so that the workpiece is convenient to clamp;

2. in this device, drag a plurality of sliders respectively and slide along the spout, drag the fixture block and break it off with the fingers and thumb, slide to suitable position, loosen the fixture block, the fixture block resumes the normal position under torsion spring's effect, with the draw-in groove block that corresponds, keep the stability of slider, start electric putter respectively, electric putter drives the slider through corresponding fixed block and carries out the centre gripping to the work piece.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall view angle axis measurement structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a base plate according to the present utility model;

FIG. 3 is a schematic view of the gear of the present utility model;

fig. 4 is a schematic diagram of the structure of fig. 1 at a.

In the figure: 1. a base; 2. a fixing plate; 3. an electric push rod; 4. a fixed block; 5. a clamping groove; 6. a slide block; 7. a clamping block; 8. placing a plate; 9. a groove; 10. a vacuum chuck; 11. a placement groove; 12. a motor; 13. a gear; 14. a hollow groove; 15. a rotating groove; 16. gear teeth; 17. a chute; 18. a rotating lever; 19. a concave groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to the clamping tool for cylinder cover machining shown in fig. 1-4, the clamping tool comprises a base 1, wherein an empty groove 14 is formed in the inner side of the base 1, a rotating rod 18 is rotatably connected to the bottom of the inner wall of the empty groove 14, a placing plate 8 is fixedly connected to the top end of the rotating rod 18, a groove 9 is formed in the top of the placing plate 8, a plurality of uniformly distributed vacuum suckers 10 are arranged on the inner wall of the groove 9, a plurality of uniformly distributed gear teeth 16 are fixedly connected to the outer side of the placing plate 8, a placing groove 11 is formed in the inner side of the base 1, and a power assembly is arranged in the placing groove 11; the power assembly comprises a motor 12 fixedly connected with the bottom of the inner wall of the placing groove 11, a gear 13 meshed with a plurality of gear teeth 16 is fixedly connected to the tail end of a main shaft of the motor 12, the motor 12 drives the gear 13 to rotate, the gear 13 drives the placing plate 8 to rotate through the plurality of gear teeth 16, the placing plate 8 drives the workpiece to deflect to a proper angle, and the placing angle of the workpiece is adjusted.

Referring to fig. 1-4, a plurality of evenly distributed fixing plates 2 are fixedly connected to the top edge position of a base 1, electric push rods 3 are fixedly connected to the side faces of the plurality of fixing plates 2, one ends of the electric push rods 3 away from the fixing plates 2 are fixedly connected with fixing blocks 4, sliding blocks 6 are slidably connected to the side faces of the fixing blocks 4, sliding grooves 17 matched with the sliding blocks 6 are formed in the side faces of the fixing blocks 4, clamping blocks 7 are hinged to the tops of the sliding blocks 6, the clamping blocks 7 are connected with the sliding blocks 6 through torsion springs, a plurality of clamping grooves 5 matched with the clamping blocks 7 are formed in the outer sides of the fixing blocks 4, the sliding blocks 6 are respectively dragged to slide along the sliding grooves 17, the clamping blocks 7 are dragged to be broken up to a proper position, the clamping blocks 7 are loosened, the clamping blocks 7 recover to be in place under the action of the torsion springs, the clamping blocks 6 are kept stable by being clamped with the corresponding clamping grooves 5, rotating grooves 15 matched with the plurality of gear teeth 16 are formed in the inner sides of the base 1, the rotating grooves 15 are communicated with the placing grooves 11 and the empty grooves 14, rotation of the plurality of gear teeth 16 is facilitated, the top of the placing plates 8 are respectively dragged along the sliding grooves 17, and the empty grooves 19 are formed in the top of the placing plates 8, and the empty vacuum sucker 10 is connected with the empty sucker 10.

The working principle of the utility model is as follows: the workpiece is placed on the placing plate 8, the workpiece is adsorbed by the vacuum chuck 10 connected through the vacuum generator, the motor 12 is started, the motor 12 drives the gear 13 to rotate, the gear 13 drives the placing plate 8 to rotate through the gear teeth 16, the placing plate 8 drives the workpiece to deflect to a proper angle, the placing angle of the workpiece is adjusted, the sliding blocks 6 are respectively dragged to slide along the sliding grooves 17, the clamping blocks 7 are dragged to lift the workpiece off the workpiece, the clamping blocks 7 are loosened, the clamping blocks 7 are restored to the original positions under the action of the torsion springs, the clamping grooves 5 are clamped corresponding to keep the stability of the sliding blocks 6, the electric push rods 3 are respectively started, and the electric push rods 3 drive the sliding blocks 6 to clamp the workpiece through the corresponding fixing blocks 4.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. Clamping tool for cylinder cover machining, and is characterized in that: the novel vacuum chuck comprises a base (1), wherein an empty groove (14) is formed in the inner side of the base (1), a rotating rod (18) is rotationally connected to the bottom of the inner wall of the empty groove (14), a placing plate (8) is fixedly connected to the top end of the rotating rod (18), a groove (9) is formed in the top of the placing plate (8), a plurality of uniformly distributed vacuum chucks (10) are arranged on the inner wall of the groove (9), a plurality of uniformly distributed gear teeth (16) are fixedly connected to the outer side of the placing plate (8), a placing groove (11) is formed in the inner side of the base (1), and a power assembly is arranged in the placing groove (11);

the power assembly comprises a motor (12) fixedly connected with the bottom of the inner wall of the placing groove (11), and the tail end of a main shaft of the motor (12) is fixedly connected with a gear (13) meshed with a plurality of gear teeth (16).

2. The clamping tool for cylinder cover machining according to claim 1, wherein: the electric motor is characterized in that a plurality of evenly distributed fixing plates (2) are fixedly connected to the top edge of the base (1), and electric push rods (3) are fixedly connected to the side faces of the fixing plates (2).

3. The clamping tool for cylinder cover machining according to claim 2, wherein: the electric push rod (3) is far away from one end fixedly connected with fixed block (4) of fixed plate (2), the side sliding connection of fixed block (4) has slider (6), spout (17) with slider (6) looks adaptation have been seted up to the side of fixed block (4).

4. The clamping tool for cylinder cover machining according to claim 3, wherein: the top hinged joint of slider (6) has fixture block (7), fixture block (7) with slider (6) are connected through torsion spring, a plurality of draw-in grooves (5) with fixture block (7) looks adaptation are seted up in the outside of fixed block (4).

5. The clamping tool for cylinder cover machining according to claim 1, wherein: the inner side of the base (1) is provided with a rotating groove (15) matched with a plurality of gear teeth (16), and the rotating groove (15) is communicated with the placing groove (11) and the empty groove (14).

6. The clamping tool for cylinder cover machining according to claim 5, wherein: the top of the placing plate (8) is provided with a concave groove (19), and a vacuum generator connected with the vacuum chuck (10) is arranged in the hollow groove (14).