CN215545049U

CN215545049U - Hydraulic precise limiting boring machine for processing inner hole of multi-station motor shell

Info

Publication number: CN215545049U
Application number: CN202122121240.5U
Authority: CN
Inventors: 韩长春
Original assignee: Jining Yidingyuan Hydraulic Machinery Co ltd
Current assignee: Jining Yidingyuan Hydraulic Machinery Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-18
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a hydraulic precise limiting boring machine for machining inner holes of a multi-station motor shell, which comprises a lathe, wherein transmission boxes are fixedly connected to the left side and the right side of the top end of the lathe, motors are fixedly connected to the input ends of the transmission boxes, transmission shafts are fixedly connected to the output ends of the transmission boxes, the top ends of the transmission shafts are respectively and rotatably connected with top plates, guide rods are fixedly connected to the left side and the right side of the front of the top plates on the left side and the right side, and the bottom ends of the guide rods are respectively and fixedly connected to corresponding positions in front of the transmission boxes on the left side and the right side. According to the boring machine, the transmission box is used for transmission, the transmission shaft is further used for driving the sliding gear to rotate, the boring rod is fed into the prefabricated hole through the sliding block by the hydraulic rod, and the purpose of boring under hydraulic precision limiting is achieved.

Description

Hydraulic precise limiting boring machine for processing inner hole of multi-station motor shell

Technical Field

The utility model relates to the technical field of boring machines, in particular to a hydraulic precision limiting boring machine for processing an inner hole of a multi-station motor shell.

Background

The boring is to further process forged, cast or drilled holes, enlarge the hole diameter, improve the precision, reduce the surface roughness and correct the deviation of the original hole axis, while the boring machine is a device for processing deep-hole workpieces of oil cylinder, cylinder and hydraulic cylinder, and can also process the main shaft hole, blind hole and stepped hole of the machine tool, the machine tool can not only undertake various drilling and boring, but also can roll process, and the drilling adopts an inner chip removal method or an outer chip removal method.

In ordinary motor casing bore hole processing, in order to operate fast, select manual bore hole usually, though production efficiency has been increaseed to this kind of technology, manual bore hole is difficult to guarantee that the product specification keeps unanimous, and then leads to the yields not high, has increaseed manufacturing cost, therefore in order to improve bore hole efficiency, the bore hole precision problem under the precision spacing becomes very urgent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a hydraulic precision limiting boring machine for machining an inner hole of a multi-station motor shell.

In order to achieve the purpose, the utility model adopts the following technical scheme: the hydraulic precise limiting boring machine for processing the inner hole of the multi-station motor shell comprises a lathe, wherein transmission boxes are fixedly connected to the left side and the right side of the top end of the lathe, motors are fixedly connected to the input ends of the transmission boxes, transmission shafts are fixedly connected to the output ends of the transmission boxes, top ends of the transmission shafts are respectively and rotatably connected with a top plate, guide rods are fixedly connected to the left side and the right side of the front of the top plate, the bottom ends of the guide rods are respectively and fixedly connected to the front corresponding positions of the transmission boxes on the left side and the right side, hydraulic rods are fixedly connected to the top ends of the top plates, the bottom ends of piston rods of the hydraulic rods respectively penetrate through the corresponding top plates and are fixedly connected with sliding blocks, sliding gears are rotatably connected to the rear sides inside the sliding blocks, driven gears are rotatably connected to the front sides inside the sliding blocks, and inner holes of the sliding gears are respectively and slidably connected to the outer parts of the corresponding transmission shafts, the bottom end of a rotating shaft of the driven gear penetrates through the corresponding sliding blocks respectively and is fixedly connected with an installation shaft, the bottom end of the installation shaft is fixedly connected with a boring rod, the front end of the lathe is provided with a cooling system, and the right end of the lathe is fixedly connected with a control panel.

As a further description of the above technical solution:

the control panel is connected with the motor through a wire, the control panel is connected with the hydraulic rod through a wire, and the control panel is connected with the cooling system through a wire.

As a further description of the above technical solution:

the front ends of the sliding gears are respectively meshed with the rear ends of the corresponding driven gears.

As a further description of the above technical solution:

the lathe is characterized in that the front end of the lathe is fixedly connected with a processing box, and the top end of the lathe is fixedly connected with an outer cover.

As a further description of the above technical solution:

the equal fixedly connected with support arm in the left and right sides on lathe top, support arm top fixed connection respectively corresponds the left side of roof in the left and right sides.

As a further description of the above technical solution:

the bottom end of the motor shell is respectively and fixedly connected to the top ends of the left and right sides corresponding to the transmission cases.

As a further description of the above technical solution:

the left side and the right side of the sliding block are respectively connected outside the corresponding guide rods in a sliding mode.

The utility model has the following beneficial effects:

1. according to the utility model, after a proper boring bar is selected, the transmission box is used for transmission, and the transmission shaft is further used for driving the sliding gear to rotate, so that the boring bar is driven to rotate through the mounting shaft under the meshing connection relationship, the hydraulic rod works, the boring bar can be fed into the prefabricated hole of the component through the sliding block, and the purpose of boring under hydraulic precision limitation is realized.

2. The boring machine is simple and reliable in structure, the components of the boring machine are easy to process, the production cost is low, the boring machine is suitable for batch production and use, a multi-station design is provided, a proper boring rod can be replaced according to the size of a prefabricated hole, the machining efficiency is convenient to improve, and the boring machine is worth of being widely popularized.

Drawings

FIG. 1 is a front view of a hydraulic precision limiting boring machine for machining an inner hole of a multi-station motor shell, which is provided by the utility model;

FIG. 2 is a schematic view of the inside of an outer cover of a hydraulic precision limiting boring machine for machining an inner hole of a multi-station motor shell, which is provided by the utility model;

FIG. 3 is a schematic view of the interior of a slide block of the hydraulic precision limiting boring machine for machining the inner hole of the multi-station motor shell, which is provided by the utility model;

fig. 4 is a schematic diagram of a sliding gear of the hydraulic precision limiting boring machine for processing the inner hole of the multi-station motor shell.

Illustration of the drawings:

1. turning a lathe; 2. a transmission case; 3. a motor; 4. a drive shaft; 5. a top plate; 6. a guide bar; 7. a support arm; 8. a slider; 9. a slip gear; 10. a driven gear; 11. installing a shaft; 12. boring a rod; 13. a hydraulic lever; 14. a processing box; 15. a control panel; 16. a cooling system; 17. a housing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: the hydraulic precise limiting boring machine for processing the inner hole of the multi-station motor shell comprises a lathe 1, transmission cases 2 are fixedly connected to the left side and the right side of the top end of the lathe 1, a motor 3 is fixedly connected to the input end of each transmission case 2, transmission shafts 4 are fixedly connected to the output ends of the transmission cases 2, the purpose of rotating output direction changing of the motor 3 can be achieved by utilizing the action of the transmission cases 2 on the transmission shafts 4, top ends of the transmission shafts 4 are respectively and rotatably connected with a top plate 5, the top plate 5 is used for installing and fixing structures such as hydraulic rods 13, guide rods 6 are fixedly connected to the left side and the right side in front of the top plates 5 on the left side and the right side, the guide rods 6 can guide and limit sliding blocks 8 so as to improve processing precision, meanwhile, the function of supporting the top plate 5 is also achieved, the bottoms of the guide rods 6 are respectively and fixedly connected to corresponding positions in front of the transmission cases 2 on the left side and the right side, the top ends of the top plates 5 are respectively and fixedly connected with the hydraulic rods 13, the hydraulic rod 13 plays a role in feeding a boring end, compared with manual boring, hydraulic feeding is higher in precision and higher in efficiency, the bottom end of a piston rod of the hydraulic rod 13 penetrates through the corresponding top plate 5 and is fixedly connected with a sliding block 8, the rear side inside the sliding block 8 is rotatably connected with a sliding gear 9, the front side inside the sliding block 8 is rotatably connected with a driven gear 10, inner holes of the sliding gear 9 are respectively and slidably connected with the outer portion of the corresponding transmission shaft 4, a key groove is formed in the outer portion of the transmission shaft 4, a corresponding sliding key is arranged in each inner hole of the sliding gear 9 and is integrally formed with the sliding gear 9, the mechanism can enable the sliding gear 9 to keep axial sliding capacity on the transmission shaft 4 under the action force of the horizontal direction of the transmission shaft 4, so that power transmission of the boring end during movement is realized, the bottom end of a rotating shaft of the driven gear 10 penetrates through the corresponding sliding block 8 and is fixedly connected with a mounting shaft 11, the equal fixedly connected with boring bar 12 in installation axle 11 bottom, the aforesaid is used for introducing power to the bore hole end, and 1 front end of lathe is provided with cooling system 16, and cooling system 16 is coolant pumping device, can provide the cooling effect when the bore hole, and subsequent cooling, chip removal processing etc. of being convenient for, 1 right-hand member fixedly connected with control panel 15 of lathe, control panel 15 are used for controlling individual electrical component.

Control panel 15 passes through the wire and links to each other with motor 3, control panel 15 passes through the wire and links to each other with hydraulic stem 13, control panel 15 passes through the wire and links to each other with cooling system 16, utilize control panel 15 control individual electrical component, can realize the purpose of accurate processing, the rear end at corresponding driven gear 10 is connected in the meshing respectively of sliding gear 9 front end, the aforesaid is used for power transmission between the gear, lathe 1 front end fixedly connected with processes case 14, processing case 14 is used for placing, fixed processing part, can collect the waste liquid of processing man-hour simultaneously, the sweeps. Be favorable to maintaining operational environment's clean and tidy, 1 top fixedly connected with dustcoat 17 of lathe, dustcoat 17 is used for protecting inside motor 3 isotructure, the equal fixedly connected with support arm 7 in the left and right sides on 1 top of lathe, support arm 7 top is fixed connection respectively and corresponds the left side of roof 5 in the left and right sides, support arm 7 is used for consolidating and stabilizes roof 5, motor 3 shell bottom is fixed connection respectively and corresponds 2 tops of transmission case in the left and right sides, the aforesaid is used for motor 3 spacing, 8 left and right sides of slider are sliding connection respectively and are corresponding guide bar 6 outsidely, slider 8 can remove along guide bar 6 under the effect of hydraulic stem 13, thereby realize accurate spacing effect.

The working principle is as follows: after selecting a proper boring bar 12, fixing a part to be machined in a machining box 14, rotating a motor 3, driving a sliding gear 9 to rotate by using a transmission shaft 4 through transmission of a transmission box 2, driving the boring bar 12 to rotate through a mounting shaft 11 under the relation of meshing connection, working a hydraulic rod 13, feeding the boring bar 12 into a prefabricated hole of the part through a slide block 8, achieving the purpose of boring under hydraulic precision limitation, and simultaneously cooling by using a cooling system 16 so as to facilitate better machining.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. Multistation motor casing hole processing is with accurate spacing boring machine of hydraulic pressure, including lathe (1), its characterized in that: the left side and the right side of the top end of the lathe (1) are both fixedly connected with transmission boxes (2), the input ends of the transmission boxes (2) are both fixedly connected with motors (3), the output ends of the transmission boxes (2) are both fixedly connected with transmission shafts (4), the top ends of the transmission shafts (4) are respectively and rotatably connected with top plates (5), the left side and the right side of the front parts of the top plates (5) are both fixedly connected with guide rods (6), the bottom ends of the guide rods (6) are respectively and fixedly connected with corresponding positions in the front parts of the transmission boxes (2) on the left side and the right side, the top ends of the top plates (5) are both and fixedly connected with hydraulic rods (13), the bottom ends of piston rods of the hydraulic rods (13) respectively penetrate through the corresponding top plates (5) and are fixedly connected with sliding blocks (8), the rear sides inside the sliding blocks (8) are both rotatably connected with sliding gears (9), and the front sides inside the sliding blocks (8) are both rotatably connected with driven gears (10), sliding gear (9) hole difference sliding connection corresponds the outside of transmission shaft (4), the pivot bottom of driven gear (10) runs through respectively and corresponds slider (8) and fixedly connected with installation axle (11), the equal fixedly connected with boring bar (12) in installation axle (11) bottom, lathe (1) front end is provided with cooling system (16), lathe (1) right-hand member fixedly connected with control panel (15).

2. The hydraulic precision limiting boring machine for machining the inner hole of the multi-station motor shell according to claim 1, which is characterized in that: the control panel (15) is connected with the motor (3) through a lead, the control panel (15) is connected with the hydraulic rod (13) through a lead, and the control panel (15) is connected with the cooling system (16) through a lead.

3. The hydraulic precision limiting boring machine for machining the inner hole of the multi-station motor shell according to claim 1, which is characterized in that: the front ends of the sliding gears (9) are respectively meshed with the rear ends of the corresponding driven gears (10).

4. The hydraulic precision limiting boring machine for machining the inner hole of the multi-station motor shell according to claim 1, which is characterized in that: the front end of the lathe (1) is fixedly connected with a processing box (14), and the top end of the lathe (1) is fixedly connected with an outer cover (17).

5. The hydraulic precision limiting boring machine for machining the inner hole of the multi-station motor shell according to claim 1, which is characterized in that: the equal fixedly connected with support arm (7) in the left and right sides on lathe (1) top, support arm (7) top fixed connection corresponds the left side of roof (5) in the left and right sides respectively.

6. The hydraulic precision limiting boring machine for machining the inner hole of the multi-station motor shell according to claim 1, which is characterized in that: the bottom end of the shell of the motor (3) is respectively and fixedly connected with the top ends of the left and right sides of the corresponding transmission case (2).

7. The hydraulic precision limiting boring machine for machining the inner hole of the multi-station motor shell according to claim 1, which is characterized in that: the left side and the right side of the sliding block (8) are respectively connected outside the corresponding guide rods (6) in a sliding manner.