CN209811711U

CN209811711U - Turning and grinding combined machining device for piston

Info

Publication number: CN209811711U
Application number: CN201920603331.2U
Authority: CN
Inventors: 孙国臣; 宁洪磊; 齐鹏; 徐龙腾
Original assignee: QUFU JINHUANG PISTON CO Ltd
Current assignee: QUFU JINHUANG PISTON CO Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2019-12-20
Anticipated expiration: 2029-04-29

Abstract

A turning and grinding combined machining device for a piston relates to the technical field of turning and grinding combined machining, and comprises a turning and grinding combined machine tool, wherein a cutting fluid spray pipe adjusting device is fixed on an X-direction slide carriage of the turning and grinding combined machine tool, the cutting fluid spray pipe adjusting device comprises a base, a vertical rod is fixed on the base, a sleeve I is slidably sleeved on the vertical rod, a through hole I is formed in the pipe wall of the sleeve I, a fastening bolt I is internally meshed with the through hole I, an adjusting rod I is fixed on the outer wall of the sleeve I, a sleeve II is sleeved on the adjusting rod I, a through hole II is formed in the pipe wall of the sleeve II, a fastening bolt II is internally meshed with the through hole II, an adjusting rod II is fixed on the outer wall of the sleeve II, a sleeve III is sleeved on the adjusting rod II, a through hole, the spraying position and the spraying angle of the cutting fluid spraying pipe of the turning and grinding combined machining device for the piston can be conveniently adjusted.

Description

Turning and grinding combined machining device for piston

The technical field is as follows:

the utility model relates to a car grinds combined machining technical field, especially relates to a piston grinds combined machining device with car.

Background art:

in the production and processing process of piston, lathe work generally can satisfy the requirement of piston excircle roughness, however, along with the continuous development of industry, the kind and the material of piston are more and more numerous, also more and more high to the requirement of piston quality, when requiring higher to piston excircle roughness, often still need carry out the finish grinding to the piston excircle after the lathe work and process and just can satisfy higher roughness requirement. This requires equipment that has both turning and finish grinding functions to machine the piston. However, the equipment with both turning and finish grinding functions needs to spray cutting fluid to different positions, and the lathe or the machining center in the prior art often has the problem that the cutting fluid spray pipe can not be adjusted or is inconvenient to be adjusted to a specific position. In addition, the spraying angle of a lathe or a machining center in the prior art is often fixed, and the spraying angle of cutting fluid cannot be adjusted according to specific conditions.

The utility model has the following contents:

in order to solve the technical problem, the utility model provides a piston is with car grinds combined machining device, the cutting fluid shower spray position and spray angle can conveniently adjust.

The utility model discloses a realize through following technical scheme:

a turning and grinding combined machining device for a piston comprises a turning and grinding combined machine tool and is characterized in that a cutting fluid spraying pipe adjusting device is fixed on an X-direction slide carriage of the turning and grinding combined machine tool and comprises a base fixed on the X-direction slide carriage, a vertical rod is vertically fixed on the base, a sleeve I is slidably sleeved on the vertical rod, a through hole I is formed in the pipe wall of the sleeve I, a fastening bolt I is engaged with the through hole I, an adjusting rod I is vertically fixed on the outer wall of the sleeve I, a sleeve II is slidably sleeved on the adjusting rod I, a through hole II is formed in the pipe wall of the sleeve II, a fastening bolt II is engaged with the through hole II, an adjusting rod II is vertically fixed on the outer wall of the sleeve II, a sleeve III is slidably sleeved on the adjusting rod II, a through hole III is formed in the pipe wall of the sleeve III, a fastening bolt III is engaged with the through hole III, and an adjusting rod, a sleeve IV is slidably sleeved on the adjusting rod III, a through hole IV is formed in the pipe wall of the sleeve IV, a fastening bolt IV is meshed in the through hole IV, an adjusting rod IV is vertically fixed on the outer wall of the sleeve IV, a sleeve V is slidably sleeved on the adjusting rod IV, a through hole V is formed in the pipe wall of the sleeve V, a fastening bolt V is meshed in the through hole V, a spray pipe fixing seat is fixed on the outer wall of the sleeve V, the spray pipe fixing seat comprises a lower seat fixed on the outer wall of the sleeve V and an upper seat detachably fixed at the upper end of the lower seat, clamping grooves matched with cutting fluid spray pipes are formed in the upper end of the lower seat and the lower end of the upper seat respectively, and the cutting fluid.

The utility model discloses an in another aspect, the lathe grinds compound lathe includes that the end fixing has the main shaft head of cassette, the tailstock relative with the main shaft head, X is to relatively fixed with turning portion and grinding portion on the carriage apron, turning portion includes the lathe tool frame and installs the lathe tool on the lathe tool frame, grinding portion includes the motor support, fixes the motor on the motor support, fixes at the epaxial emery wheel of motor output and fixes the emery wheel protection casing on the motor support.

The utility model discloses an in another aspect, the montant is clearance fit with sleeve pipe I, adjusts pole I and sleeve pipe II and be clearance fit, adjusts pole II and sleeve pipe III and be clearance fit, adjusts pole III and sleeve pipe IV and be clearance fit, adjusts pole IV and be clearance fit with sleeve pipe V.

In another aspect of the present invention, the length of the screw of the fastening bolt is greater than the thickness of the pipe wall of the sleeve.

In another aspect of the present invention, the groove depths of the clamping grooves on the upper seat and the lower seat are respectively smaller than the radius of the cutting fluid shower pipe.

In another aspect of the present invention, the cutting fluid spray pipe is a hose.

The utility model has the advantages that: the cutting fluid spray pipe adjusting device on the turning and grinding combined machining device for the piston can perform multi-directional position adjustment and angle adjustment on the cutting fluid spray pipe, so that an operator can spray the cutting fluid at the most appropriate position through adjustment to better play a role in cooling and lubricating. When the piston is subjected to turning processing and needs to be further subjected to fine grinding processing, an operator can conveniently adjust the position of the cutting fluid spray pipe by adjusting the cutting fluid spray pipe adjusting device, so that the cutting fluid is sprayed during the fine grinding processing, and the fine grinding processing is convenient and practical.

Description of the drawings:

fig. 1 is a perspective view of the overall structure of the embodiment of the present invention.

Fig. 2 is the utility model discloses in the embodiment of the utility model provides a cutting fluid shower adjusting device spatial structure sketch map.

In the drawings: 1. spindle head, 2, grinding wheel protection cover, 3, motor support, 4, tailstock, 5, X-direction carriage, 6, turning tool rest, 7, vertical rod, 8, sleeve I, 9, adjusting rod I, 10, sleeve II, 11, adjusting rod II, 12, sleeve III, 13, adjusting rod III, 14, fastening bolt IV, 15, base, 16, adjusting rod IV, 17, fastening bolt V, 18, sleeve V, 19, lower seat, 20, cutting fluid shower, 21 and upper seat.

The specific implementation mode is as follows:

the following will further explain the embodiments of the present invention with reference to the drawings and examples:

in the description of the present invention, it should be understood that the description indicating the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A turning and grinding combined machining device for a piston comprises a turning and grinding combined machine tool, wherein a cutting fluid spray pipe adjusting device is fixed on an X-direction slide carriage 5 of the turning and grinding combined machine tool, the cutting fluid spray pipe adjusting device comprises a base 15 fixed on the X-direction slide carriage 5 through bolts, a vertical rod 7 is vertically welded and fixed on the base 15, a sleeve I8 is slidably sleeved on the vertical rod 7, a through hole I is formed in the pipe wall of the sleeve I8, a fastening bolt I is engaged in the through hole I, an adjusting rod I9 is vertically fixed on the outer wall of the sleeve I8, a sleeve II 10 is slidably sleeved on the adjusting rod I9, a through hole II is formed in the pipe wall of the sleeve II 10, a fastening bolt II is engaged in the through hole II, an adjusting rod II 11 is vertically fixed on the outer wall of the sleeve II 10, a sleeve III 12 is slidably sleeved on the adjusting rod II 11, a through hole III is formed in, a fastening bolt III is engaged in the through hole III, an adjusting rod III 13 is vertically fixed on the outer wall of the sleeve III 12, a sleeve IV is sleeved on the adjusting rod III 13 in a sliding manner, a through hole IV is formed in the pipe wall of the sleeve IV, a fastening bolt IV 14 is engaged in the through hole IV, an adjusting rod IV 16 is vertically fixed on the outer wall of the sleeve IV, a sleeve V18 is sleeved on the adjusting rod IV 16 in a sliding manner, a through hole V is formed in the pipe wall of the sleeve V18, a fastening bolt V17 is engaged in the through hole V, a spray pipe fixing seat is fixed on the outer wall of the sleeve V18 and comprises a lower seat 19 fixed on the outer wall of the sleeve V18 in a welding manner and an upper seat 21 detachably fixed at the upper end of the lower seat 19 through a bolt, clamping grooves matched with a cutting fluid spray pipe 20 are formed in the upper end of the lower seat 19. The turning and grinding combined machine tool comprises a spindle head 1 with a clamping seat fixed at the end part and a tailstock 4 opposite to the spindle head 1, wherein a turning part and a grinding part are relatively fixed on an X-direction slide carriage 5, the turning part comprises a turning tool rest 6 and a turning tool installed on the turning tool rest 6, the grinding part comprises a motor support 3, a motor fixed on the motor support 3 through a bolt, a grinding wheel installed and fixed on a motor output shaft and a grinding wheel protective cover 2 fixed on the motor support 3 through a bolt. The vertical rod 7 and the sleeve I8 are in clearance fit, the adjusting rod I9 and the sleeve II 10 are in clearance fit, the adjusting rod II 11 and the sleeve III 12 are in clearance fit, the adjusting rod III 13 and the sleeve IV are in clearance fit, and the adjusting rod IV 16 and the sleeve V18 are in clearance fit. The length of the screw of the fastening bolt I is larger than the thickness of the pipe wall of the sleeve I8. The groove depths of the clamping grooves on the upper seat 21 and the lower seat 19 are respectively smaller than the radius of the cutting fluid spray pipe 20. The cutting fluid spray pipe 20 is a hose. The outer diameter of the head of each fastening bolt is set to be 3-4cm so as to be convenient for an operator to twist by hands.

The turning and grinding combined machining device for the piston can be manufactured by removing a cutter box of an X-direction slide carriage 5 on the basis of the conventional CKG4230 numerical control lathe, replacing the cutter box with a grinding part and then adding a cutting fluid spray pipe adjusting device.

Sleeve pipe I8 can slide on montant 7, rotate and screw up, fix through fastening bolt I, and on the same reason, sleeve pipe II 10 can slide on adjusting pole I9, rotate and screw up, fix through fastening bolt II. The sleeve III 12 and the adjusting rod II 11, the sleeve IV and the adjusting rod III 13, and the sleeve V18 and the adjusting rod IV 16 are the same, so that the cutting fluid spray pipe adjusting device on the turning and grinding combined machining device for the piston can perform multi-directional position adjustment and angle adjustment on the cutting fluid spray pipe, an operator can spray the cutting fluid at the most proper position through adjustment, the cooling and lubricating effects are further better achieved, and the cutter is better protected. When the turning processing is finished on the piston and the fine grinding processing is required to be further carried out, an operator can conveniently adjust the position of the cutting liquid spray pipe 20 by adjusting the cutting liquid spray pipe adjusting device, and then the cutting liquid is sprayed during the fine grinding processing, so that the fine grinding processing is convenient and practical.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. A turning and grinding combined machining device for a piston comprises a turning and grinding combined machine tool and is characterized in that a cutting fluid spraying pipe adjusting device is fixed on an X-direction slide carriage of the turning and grinding combined machine tool and comprises a base fixed on the X-direction slide carriage, a vertical rod is vertically fixed on the base, a sleeve I is slidably sleeved on the vertical rod, a through hole I is formed in the pipe wall of the sleeve I, a fastening bolt I is engaged with the through hole I, an adjusting rod I is vertically fixed on the outer wall of the sleeve I, a sleeve II is slidably sleeved on the adjusting rod I, a through hole II is formed in the pipe wall of the sleeve II, a fastening bolt II is engaged with the through hole II, an adjusting rod II is vertically fixed on the outer wall of the sleeve II, a sleeve III is slidably sleeved on the adjusting rod II, a through hole III is formed in the pipe wall of the sleeve III, a fastening bolt III is engaged with the through hole III, and an adjusting rod, a sleeve IV is slidably sleeved on the adjusting rod III, a through hole IV is formed in the pipe wall of the sleeve IV, a fastening bolt IV is meshed in the through hole IV, an adjusting rod IV is vertically fixed on the outer wall of the sleeve IV, a sleeve V is slidably sleeved on the adjusting rod IV, a through hole V is formed in the pipe wall of the sleeve V, a fastening bolt V is meshed in the through hole V, a spray pipe fixing seat is fixed on the outer wall of the sleeve V, the spray pipe fixing seat comprises a lower seat fixed on the outer wall of the sleeve V and an upper seat detachably fixed at the upper end of the lower seat, clamping grooves matched with cutting fluid spray pipes are formed in the upper end of the lower seat and the lower end of the upper seat respectively, and the cutting fluid.

2. The piston turning and grinding combined machining device according to claim 1, wherein the turning and grinding combined machine tool comprises a spindle head with a clamping seat fixed at an end portion, and a tailstock opposite to the spindle head, a turning portion and a grinding portion are relatively fixed on the X-direction slide carriage, the turning portion comprises a turning tool rest and a turning tool mounted on the turning tool rest, and the grinding portion comprises a motor support, a motor fixed on the motor support, a grinding wheel fixed on an output shaft of the motor, and a grinding wheel protective cover fixed on the motor support.

3. The turning and grinding combined machining device for the piston as claimed in claim 1, wherein the vertical rod is in clearance fit with the sleeve I, the adjusting rod I is in clearance fit with the sleeve II, the adjusting rod II is in clearance fit with the sleeve III, the adjusting rod III is in clearance fit with the sleeve IV, and the adjusting rod IV is in clearance fit with the sleeve V.

4. The turning and grinding combined machining device for the piston as claimed in claim 3, wherein the length of the screw of the fastening bolt I is larger than the thickness of the pipe wall of the sleeve I.

5. The turning and grinding combined machining device for the piston as claimed in claim 1, wherein groove depths of the clamping grooves on the upper seat and the lower seat are respectively smaller than a radius of the cutting fluid spray pipe.

6. The turning and grinding combined machining device for the piston as claimed in claim 1, wherein the cutting fluid spray pipe is a hose.