CN219901038U

CN219901038U - Turning and drilling compound machine tool for piston machining

Info

Publication number: CN219901038U
Application number: CN202321534559.3U
Authority: CN
Inventors: 丘荣发; 严伟华; 陈金香
Original assignee: Fujian Youfu New Energy Technology Co ltd
Current assignee: Fujian Youfu New Energy Technology Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-10-27
Anticipated expiration: 2033-06-16

Abstract

The utility model discloses a turning and drilling compound machine tool for piston machining, which comprises a top plate, wherein the bottom of the top plate is fixedly connected with a side plate, the bottom of the side plate is fixedly connected with a base, the outside of the top plate is fixedly connected with a cylinder, and the movable end of the cylinder is fixedly connected with a machining assembly, and the turning and drilling compound machine tool further comprises: the splash-proof mechanism is characterized in that an outer ring of the processing assembly is fixedly sleeved with a first annular cover, and an inner ring of the first annular cover is movably sleeved with a second annular cover; a linkage mechanism; and a cleaning mechanism. The cylinder is started to drive the processing assembly, the first annular cover and the second annular cover to descend, the first annular cover and the second annular cover are in contact with the table top of the base at the moment to form a closed area, the processing pedestal is positioned in the closed area, scraps generated in the processing process cannot splash everywhere, workers are prevented from being accidentally injured, the first annular cover and the second annular cover are movably connected, the processing assembly needs to descend to a small extent in the processing process, and the composition of the closed area is not influenced when the piston is processed conveniently.

Description

Turning and drilling compound machine tool for piston machining

Technical Field

The utility model relates to the field of turning and drilling machine tools, in particular to a turning and drilling composite machine tool for piston machining.

Background

In the process of producing the piston, the columnar piston is required to be placed on a machine tool processing pedestal for turning and drilling, so that the subsequent normal use can be ensured, and the machine tool with the integrated turning and drilling is a compound machine tool, namely the machine tool can synchronously perform the machining of two or more modes of turning and drilling.

The prior Chinese patent publication number is: CN209349852U provides a car bores all-in-one, including frame and feed motor, the frame bottom is provided with the supporting seat, install the frame outside feed motor, feed motor inboard is fixed with the lead screw, the lead screw top is provided with the stabilizer plate, the inside turning motor that is fixed with of stabilizer plate, the turning main shaft is installed at turning motor top, turning main shaft top is connected to car drill table, car drill table with the stabilizer plate the place ahead all is provided with the locking piece, the frame top is kept away from feed motor's position is provided with the stand, the stand inboard is provided with the slide rail. The beneficial effects are that: according to the utility model, by combining the lathe turning and drilling structure, two machining procedures of turning and drilling can be completed by one piece of equipment, the workpiece machining period is shortened, the equipment volume is smaller, the occupied area is effectively reduced, the production cost is reduced, and the product size precision is higher.

The vehicle drill integrated machine has the following problems when in use: the turning and drilling integrated machine can generate a certain amount of scraps when turning and drilling are carried out, the scraps can splash around along with the rotation of the cutter head, scraps and slag are sharp, and the scraps and slag can possibly cause injury to operating staff.

Therefore, it is necessary to invent a turning and drilling compound machine tool for piston machining to solve the above problems.

Disclosure of Invention

The utility model aims to provide a turning and drilling composite machine tool for piston machining, which aims to solve the problems that the turning and drilling integrated machine provided in the background art can generate a certain amount of scraps, the scraps can splash around along with the rotation of a tool bit, scraps and slag are sharp and possibly cause injury to operating staff.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a compound lathe of turning drill of piston processing, includes the roof, the bottom fixedly connected with curb plate of roof, and the bottom fixedly connected with base of curb plate, the outside fixedly connected with cylinder of roof, and the expansion end fixedly connected with processing subassembly of cylinder still includes:

the splash-proof mechanism is characterized in that an outer ring of the processing assembly is fixedly sleeved with a first annular cover, and an inner ring of the first annular cover is movably sleeved with a second annular cover;

the annular cover is fixedly connected with a rack on an outer ring, the rack is meshed with the gear, and a rotating shaft is fixedly sleeved on an inner ring of the gear;

the cleaning mechanism is characterized in that the outer ring of the rotating shaft is connected with a pull rope through a wire wheel, the pull rope is fixedly connected with the movable block, and the top of the movable block is fixedly connected with a cleaning plate.

Preferably, the cavity is offered to inside the base, and the top surface of base rotates and is connected with the processing pedestal of round platform shape to circular recess and drive part have been offered to the inside of processing pedestal, two symmetrical upper and lower through-type annular piece feed opening about having offered in the roof of base, and annular piece feed opening is located the outer lane of processing pedestal.

Preferably, the splash-proof mechanism comprises:

the diameter of the annular cover I is slightly larger than that of the bottom surface of the processing pedestal, and an annular empty slot is formed in an annular plate of the annular cover I;

the upper port and the lower port of the annular cover II are in an open state, the annular cover II is attached to the inner wall of the annular empty slot in the annular cover I and is connected with the annular cover I in an up-down sliding mode, and the outer walls of the front side and the rear side of the annular cover II are symmetrically and fixedly connected with two prescription-shaped protruding blocks;

the first notch is provided with two parts, the two parts are arranged on the front side and the rear side of the first annular cover, and two protruding blocks fixedly connected with the outer ring of the annular cover are attached to the inner wall of the first notch and are connected in an up-down sliding mode.

Preferably, the linkage mechanism comprises:

the second notch is square and is formed in the two side plates;

the two ends of the rotating shaft respectively penetrate through two opposite side walls of the notch II, and the two ends of the rotating shaft are rotationally connected with the through hole through bearings;

the gear is fixedly sleeved on the outer ring of the rotating shaft;

the two racks are symmetrically and fixedly connected to the left side and the right side of the annular cover I respectively, and the racks are meshed with the gears.

Preferably, the cleaning mechanism comprises:

the movable grooves are in a cross shape and are vertically and longitudinally communicated with the top of the base, and the two movable grooves are symmetrically arranged left and right by taking the processing pedestal as an origin;

the movable blocks are arranged in a cross shape, and are attached to the inner wall of the movable groove and are in sliding connection;

the two ends of the spring are fixedly connected with the movable block and the inner wall of the movable groove respectively;

and a movable cleaning part.

Preferably, the movable cleaning part comprises a cleaning plate and a pull rope, wherein:

the cleaning plates are arranged in number, two annular cleaning plates can form a closed annular shape, the cleaning plates are fixedly connected with the top of the movable block, one side of each cleaning plate for cleaning is an inclined plane, and the bottom of each cleaning plate is attached to the surface of the base and is in sliding connection with the surface of the base;

and the two ends of the pull rope are fixedly connected with the movable block and the wire wheel fixedly sleeved on the outer ring of the rotating shaft respectively, and the pull rope penetrates through a wire hole preset in the base.

In the technical scheme, the utility model has the technical effects and advantages that:

1. the first annular cover and the second annular cover are movably connected, the first annular cover and the second annular cover are required to be lowered to facilitate piston machining in the machining process, and the formation of the sealing area is not influenced;

2. in the process of ascending and descending of the annular cover I, the rack fixedly connected with the outer ring of the annular cover is meshed with the gear to drive the rotating shaft to rotate to roll and unreel the pull rope, when the annular cover descends, the gear rotates to roll the pull rope, the pull rope pulls the cleaning plate to be away from the annular cover I, otherwise, the annular cover I ascends, the piston after machining is taken out, and meanwhile, the rotating shaft rotates to unreel the pull rope, so that the spring pushes the cleaning plate to clean scraps in an original closed area, synchronous operation is more convenient, scraps can be cleaned before machining each time, and next machining is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a perspective view of the overall structure of the present utility model (after the first annular cover and the second annular cover are raised);

FIG. 3 is an exploded view of the splash guard and cleaning mechanism connection structure of the present utility model;

FIG. 4 is a front cut-away view of the overall structure of the present utility model;

fig. 5 is an exploded view of the movable block and the movable slot of the present utility model.

Reference numerals illustrate:

1. a top plate; 2. a side plate; 3. a base; 4. a cylinder; 5. processing the assembly; 6. a processing pedestal; 7. a splash-proof mechanism; 701. an annular cover I; 702. an annular cover II; 703. a notch I; 8. a linkage mechanism; 801. a notch II; 802. a rotating shaft; 803. a gear; 804. a rack; 9. a cleaning mechanism; 901. a movable groove; 902. a movable block; 903. a spring; 904. a cleaning plate; 905. and (5) pulling the rope.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a turning and drilling compound machine tool for piston machining as shown in fig. 1-5, which comprises a top plate 1, wherein the bottom of the top plate 1 is fixedly connected with a side plate 2, the bottom of the side plate 2 is fixedly connected with a base 3, the outside of the top plate 1 is fixedly connected with a cylinder 4, the movable end of the cylinder 4 is fixedly connected with a machining assembly 5, and the turning and drilling compound machine tool further comprises:

the splash-proof mechanism 7 is characterized in that an outer ring of the processing assembly 5 is fixedly sleeved with a first annular cover 701, and an inner ring of the first annular cover 701 is movably sleeved with a second annular cover 702;

the linkage mechanism 8, the outer ring of the first annular cover 701 is fixedly connected with a rack 804, the rack 804 is meshed with a gear 803, and the inner ring of the gear 803 is fixedly sleeved with a rotating shaft 802;

the cleaning mechanism 9, the rotation shaft 802 outer lane is connected with the stay 905 through the reel, and stay 905 and movable block 902 fixed connection to the top fixedly connected with clearance board 904 of movable block 902.

The cavity has been seted up to the inside of base 3, and the top surface rotation of base 3 is connected with the processing pedestal 6 of round platform shape, and circular recess and drive arrangement have been seted up to the inside of processing pedestal 6, two symmetrical upper and lower through-type annular piece feed opening about having been seted up in the roof of base 3, and annular piece feed opening is located the outer lane of processing pedestal 6, and the piece is convenient to collect in unison through the feed opening whereabouts to the inside of base 3.

The splash-proof mechanism 7 comprises:

the diameter of the annular cover I701 is slightly larger than that of the bottom surface of the processing pedestal 6, and an annular empty groove is formed in an annular plate of the annular cover I701;

the upper port and the lower port of the annular cover II 702 are in an open state, the annular cover II 702 is attached to the inner wall of an annular empty slot in the annular cover I701 and is connected with the annular cover II in an up-down sliding mode, two prescription-shaped protruding blocks are symmetrically and fixedly connected to the outer walls of the front side and the rear side of the annular cover II 702, and the movable connection stability of the annular cover I701 and the annular cover II 702 is ensured;

the first notch 703 is provided with two parts, and is arranged on the front side and the rear side of the first annular cover 701, and two protruding blocks fixedly connected with the outer ring of the second annular cover 702 are attached to the inner wall of the first notch 703 and are connected in an up-down sliding manner.

The linkage mechanism 8 comprises:

the second notch 801 is square and is formed in the two side plates 2;

the two ends of the rotating shaft 802 respectively penetrate through two opposite side walls of the notch II 801, and the two ends of the rotating shaft 802 are rotatably connected with the penetrating ports through bearings;

the gear 803 is fixedly sleeved on the outer ring of the rotating shaft 802;

the two racks 804 are arranged, the two racks 804 are respectively symmetrically and fixedly connected to the left side and the right side of the first annular cover 701, the racks 804 are meshed and connected with the gear 803, and the racks 804 are meshed and connected with the gear 803 along with the up-and-down movement of the first annular cover 701 to drive the rotation shaft 802 to rotate, so that the pull ropes 905 are wound and unwound, and the movement of the cleaning plate 904 is controlled.

The cleaning mechanism 9 comprises:

the movable grooves 901 are in a cross shape, the movable grooves 901 are arranged at the top of the base 3 in a vertically through way, and the movable grooves 901 are symmetrically arranged in left-right directions by taking the processing pedestal 6 as an origin;

the movable blocks 902 are arranged, the movable blocks 902 are in a cross shape, and the movable blocks 902 are attached to the inner walls of the movable grooves 901 and are in sliding connection, so that the movable stability of the movable blocks 902 is ensured, the movable stability of the cleaning plates 904 fixedly connected with the movable blocks 902 is further ensured, and chips are conveniently cleaned;

the two ends of the spring 903 are fixedly connected with the inner wall of the movable block 902 and the movable groove 901 respectively;

and a movable cleaning part.

The movable cleaning part comprises a cleaning plate 904 and a pulling rope 905, wherein:

the number of the cleaning plates 904 is two, two annular cleaning plates 904 can form a closed annular shape, the cleaning plates 904 are fixedly connected with the top of the movable block 902, one side of the cleaning plates 904 for cleaning is an inclined plane, and the bottom of the cleaning plates 904 is attached to the surface of the base 3 and is in sliding connection;

stay cord 905, both ends respectively with movable block 902 and the fixed reel fixed connection who cup joints of axis of rotation 802 outer lane, and in the stay cord 905 passed the line hole of predetermineeing in the base 3, the activity of stay cord 905 rolling and unreeling in-process control clearance board 904 cleared up the piece, pushed the piece to piece feed opening, convenient follow-up unified collection.

Working principle: when the turning and drilling compound machine tool for piston machining is used, firstly, a piston to be machined is placed in an annular groove in a machining pedestal 6, the piston is limited and fixed, subsequent machining is facilitated, a starting cylinder 4 drives a machining assembly 5 and an annular cover I701 fixedly connected with an outer ring of the machining assembly 5, and an annular cover II 702 movably sleeved on an inner ring of the annular cover I701 are lowered, in the process of lowering the annular cover I701, a rack 804 is meshed with a gear 803 to be connected to drive a rotating shaft 802 fixedly sleeved on the inner ring of the gear 803 to rotate, a pull rope 905 is wound, the pull rope 905 pulls a movable block 902 to drive an annular cleaning plate 904 to move, the annular cover II 702 is far away from the annular cover II 702, after the bottom of the annular cover II 702 is lowered to be contacted with a table top of the pedestal 3, the annular cover I701 and the annular cover II 702 are combined into a closed area, at the moment, a tool bit in the machining assembly 5 is started along with the lowering of the cylinder 4 to drill the piston, chips generated in the machining process are not splashed out due to shielding of the annular cover I701 and the annular cover II 702, and only remain in the closed area, and in the process, when the piston is required to be turned and the pedestal 6 is driven to rotate, and the piston is driven to rotate, and then the piston is machined;

after the machining is finished, the cylinder 4 is started to move upwards to drive the first annular cover 701 and the second annular cover 702 to move upwards, at the moment, the closed area is relieved, in the process of moving the first annular cover 701 upwards, the rack 804 is meshed with the gear 803 to drive the rotating shaft 802 to rotate to unwind the pull rope 905, at the moment, the spring 903 loses the pull force of the pull rope 905 to start resetting, and then the movable block 902 is pushed to drive the cleaning plate 904 to move towards the machining pedestal 6, in the process of moving the cleaning plate 904, scraps of the closed area formed by the first annular cover 701 and the second annular cover 702 are pushed to the annular scraps discharging opening, the scraps fall into the base 3, the follow-up unified collection is facilitated, and after the first annular cover 701 and the second annular cover 702 are opened, workers can conveniently take out the machined pistons.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a compound lathe of turning and boring of piston processing, includes roof (1), the bottom fixedly connected with curb plate (2) of roof (1), and the bottom fixedly connected with base (3) of curb plate (2), the outside fixedly connected with cylinder (4) of roof (1), and the expansion end fixedly connected with processing subassembly (5) of cylinder (4), its characterized in that still includes:

the splash-proof mechanism (7) is characterized in that an outer ring of the processing assembly (5) is fixedly sleeved with a first annular cover (701), and an inner ring of the first annular cover (701) is movably sleeved with a second annular cover (702);

the linkage mechanism (8), the outer ring of the first annular cover (701) is fixedly connected with a rack (804), the rack (804) is meshed with the gear (803), and the inner ring of the gear (803) is fixedly sleeved with a rotating shaft (802);

the cleaning mechanism (9), the rotation axis (802) outer lane is connected with stay cord (905) through the reel, and stay cord (905) and movable block (902) fixed connection to the top fixedly connected with clearance board (904) of movable block (902).

2. The turning and drilling compound machine tool for piston machining according to claim 1, wherein a cavity is formed in the base (3), a round table-shaped machining pedestal (6) is rotatably connected to the top surface of the base (3), a round groove and a driving part are formed in the machining pedestal (6), two symmetrical up-down through type annular chip blanking openings are formed in the top plate of the base (3), and the annular chip blanking openings are located on the outer ring of the machining pedestal (6).

3. The compound turning and drilling machine for piston machining according to claim 1, characterized in that the splash guard (7) comprises:

the diameter of the annular cover I (701) is slightly larger than that of the bottom surface of the processing pedestal (6), and an annular empty slot is formed in an annular plate of the annular cover I (701);

the upper port and the lower port of the annular cover II (702) are in an open state, the annular cover II (702) is attached to the inner wall of an annular empty slot in the annular cover I (701) and is connected with the annular cover II in an up-down sliding mode, and two prescription-shaped protruding blocks are symmetrically and fixedly connected to the outer walls of the front side and the rear side of the annular cover II (702);

the first notch (703) is provided with two parts, the two parts are arranged on the front side and the rear side of the first annular cover (701), and two protruding blocks fixedly connected with the outer ring of the second annular cover (702) are attached to the inner wall of the first notch (703) and are connected in an up-down sliding mode.

4. The compound turning and drilling machine for piston machining according to claim 1, characterized in that the linkage (8) comprises:

the notch II (801) is square and is arranged in the two side plates (2);

the two ends of the rotating shaft (802) respectively penetrate through two opposite side walls of the notch II (801), and the two ends of the rotating shaft (802) are rotatably connected with the through hole through bearings;

the gear (803) is fixedly sleeved on the outer ring of the rotating shaft (802);

the two racks (804) are arranged, the two racks (804) are respectively and symmetrically fixedly connected to the left side and the right side of the annular cover I (701), and the racks (804) are meshed with the gear 803.

5. The compound turning and drilling machine for piston machining according to claim 1, characterized in that the cleaning mechanism (9) comprises:

the movable grooves (901) are in a cross shape, the movable grooves (901) are formed in the top of the base (3) in a vertically through mode, and the movable grooves (901) are symmetrically formed in a left-right mode by taking the processing pedestal (6) as an origin;

the movable blocks (902) are arranged, the movable blocks (902) are in a cross shape, and the movable blocks (902) are attached to the inner wall of the movable groove (901) and are in sliding connection;

the two ends of the spring (903) are fixedly connected with the movable block (902) and the inner wall of the movable groove (901) respectively;

and a movable cleaning part.

6. The compound turning and drilling machine for piston machining according to claim 5, wherein the movable cleaning portion comprises a cleaning plate (904) and a pull cord (905), wherein:

the cleaning plates (904) are arranged in number, two annular cleaning plates (904) can form a closed annular shape, the cleaning plates (904) are fixedly connected with the top of the movable block (902), one side of each cleaning plate (904) for cleaning is an inclined plane, and the bottom of each cleaning plate (904) is attached to the surface of the base (3) and is in sliding connection;

the two ends of the pull rope (905) are fixedly connected with the movable block (902) and the wire wheel fixedly sleeved on the outer ring of the rotating shaft (802) respectively, and the pull rope (905) penetrates through a wire hole preset in the base (3).