CN218135016U

CN218135016U - Well cylinder body finish turning terminal surface equipment lathe

Info

Publication number: CN218135016U
Application number: CN202222771969.1U
Authority: CN
Inventors: 刘�东; 李永政
Original assignee: Yantai Chengtai Construction Machinery Co ltd
Current assignee: Yantai Chengtai Construction Machinery Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2022-12-27
Anticipated expiration: 2032-10-20

Abstract

The utility model relates to a middle cylinder finish turning end face equipment machine tool, which belongs to the technical field of machine tools and comprises a machine tool body, wherein one end of the machine tool body is provided with an operation box, the upper end of the machine tool body is connected with a tailstock in a sliding mode, the upper end of the machine tool body is further connected with a rotary tool turret in a sliding mode, and positioning tools are arranged on the operation box and the tailstock. The method has the advantages of few clamping times and high precision of the machined workpiece.

Description

Well cylinder finish turning terminal surface equipment lathe

Technical Field

The utility model relates to a well cylinder finish turning terminal surface equipment lathe belongs to lathe technical field.

Background

The breaking hammer is usually installed on an excavator, a loader or a power station for use, has the advantages of large impact force, convenient use, good maneuverability, high efficiency and the like, and is mainly used for the work of breaking, dismantling, excavating hard layers and the like in building construction. The existing breaking hammer generally comprises a front cylinder body, a middle cylinder body, a rear cylinder body, a drill rod arranged in the front cylinder body and a piston arranged in the middle cylinder body, wherein the piston reciprocates along the axial direction of the cylinder body, the piston continuously strikes the drill rod, and then the drill rod reciprocates in the front cylinder body.

A related chinese patent publication No. CN205380492U discloses a machine tool including a spindle head which supports a spindle rotatably and vertically movable; and a turret-type tool changer in which a plurality of grips are arranged in a circumferential direction, and which can hold a plurality of tools attached to the spindle by the grips and are supported so as to be rotatable about a predetermined rotation axis.

The inventor thinks that when the machine tool is used for processing the end face of the cylinder body, the cylinder body needs to be clamped twice in the end face processing process, the accuracy of ensuring the coaxiality of an inner hole of the cylinder body is not strict, the processing size cannot be ensured, meanwhile, the hardness of the cylinder body after heat treatment reaches HRC58-62 degrees, the cylinder body is left with large margin and needs to be subjected to two procedures of rough processing and finish processing, and the clamping needs to be time-consuming and labor-consuming twice.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the not enough of prior art existence, provide a well cylinder finish turning terminal surface equipment lathe.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the middle cylinder finish turning end face equipment machine tool comprises a machine tool body, wherein an operation box is arranged at one end of the machine tool body, a tailstock is connected to the upper end of the machine tool body in a sliding mode, a rotary cutter tower is connected to the upper end of the machine tool body in a sliding mode, and positioning tools are arranged on the operation box and the tailstock.

On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:

furthermore, the positioning tool comprises a first positioning piece and a second positioning piece, wherein the first positioning piece is arranged on the operation box, the second positioning piece is arranged on the tailstock, and the first positioning piece is opposite to the second positioning piece.

Furthermore, the first positioning piece comprises a mounting ring, a mounting shaft and a positioning plate, the mounting ring is connected with the operating box, and the mounting shaft is fixedly connected between the mounting ring and the positioning plate.

Furthermore, the positioning piece II comprises a positioning shaft and a butt joint plate, the positioning shaft is connected with the tailstock, the butt joint plate is arranged at one end, away from the tailstock, of the positioning shaft, and the positioning plate is right opposite to the butt joint plate.

Furthermore, rotatory tool turret includes the tool turret case, removes seat, tool rest and cutter, tool turret case sliding connection is on the lathe bed, it sets up in tool turret case upper end to remove the seat, the tool rest sets up in removing the seat upper end, the cutter sets up on the tool rest.

Further, the upper end of the machine tool body is provided with a slide rail, and the tailstock and the turret box are both connected with the slide rail in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the rotary tool turret, the positioning tool and the rotary tool turret are arranged, so that a workpiece can be ensured to be positioned in the center of a machine tool without being aligned again after being mounted, and meanwhile, two end faces of the workpiece can be conveniently machined through the rotary tool turret, so that the clamping frequency of the workpiece can be reduced, the coaxiality of a cylinder body and the roughness of a machining surface are ensured, and the cylinder body can ensure hitting power and smoothness in the use process;

2. this application is convenient for make rotatory turret and tailstock sliding connection in lathe bed upper end through setting up the slide rail.

Drawings

FIG. 1 is a schematic structural diagram of a machine tool for finish turning of an end face of a middle cylinder in an embodiment of the application;

FIG. 2 is a schematic view showing the structure of a cutter in the embodiment of the present application;

FIG. 3 is a schematic view showing a structure of a slide rail according to an embodiment of the present application;

FIG. 4 is a schematic view showing a first embodiment of a turret groove.

In the figure, 1, a machine tool body; 2. an operation box; 21. an operation panel; 3. a tail seat; 31. an upper tailstock; 32. a lower tailstock; 4. rotating the tool turret; 41. a turret box; 42. a movable seat; 421. an upper moving seat; 4211. a sliding groove; 4212. a slider; 422. a lower moving base; 4221. a slider; 43. a tool holder; 431. a chute; 44. a cutter; 441. a first connecting plate; 442. a second connecting plate; 443. cutting the cutter; 444. a rotating shaft; 5. positioning a tool; 51. a first positioning piece; 511. a mounting ring; 512. installing a shaft; 513. positioning a plate; 52. a second positioning piece; 521. positioning the shaft; 522. a butt joint plate; 53. a clamping gap; 6. a slide rail; 61. a first slide rail; 611. a first sliding plate; 612. a first sliding block; 613. a first sliding chute; 7. a lower plate; 71. a first lower groove; 72. a first block body; 73. a baffle plate; 62. a second slide rail; 621. a second sliding plate; 622. a second sliding block; 74. a second lower groove; 411. a first cutter tower groove; 412. a tool turret groove II; 8. a lead screw; 81. mounting a plate; 82. and (4) guiding the shaft.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1, a middle cylinder finish turning end face equipment machine tool comprises a machine tool body 1, an operation box 2, a tailstock 3, a rotary turret 4 and a positioning tool 5, wherein the operation box 2 is arranged at one end of the machine tool body 1, the tailstock 3 and the rotary turret 4 are both arranged at the upper end of the machine tool body 1 in a sliding mode, the positioning tool 5 is arranged at the upper ends of the tailstock 3 and the operation box 2, a workpiece can be ensured on the center of the machine tool after being installed through the positioning tool 5 without being aligned again, and meanwhile, two end faces of the workpiece can be conveniently machined through the rotary turret 4, so that clamping times of the workpiece can be reduced, coaxiality of a cylinder body and roughness of a machining surface are ensured, and hitting force and smoothness of the cylinder body can be ensured in the using process.

As shown in fig. 1, the operation box 2 is fixedly connected to the machine tool body 1, and an operation panel 21 is provided on the operation box 2, so that the machine tool can be controlled conveniently through the operation panel 21.

As shown in fig. 1, the tailstock 3 includes an upper tailstock 31 and a lower tailstock 32, the lower tailstock 32 is slidably connected to the machine tool body 1, the upper tailstock 31 is disposed at the upper end of the lower tailstock 32, the rotary turret 4 includes a turret case 41, a moving seat 42, a tool seat 43 and a tool 44, the turret case 41 is slidably connected to the machine tool body 1, the moving seat 42 is disposed at the upper end of the turret case 41, the moving seat 42 includes an upper moving seat 421 and a lower moving seat 422, the lower moving seat 422 is fixedly connected to the upper end of the turret case 41, the upper moving seat 421 is slidably connected to the upper end of the lower moving seat 422, the upper end of the lower moving seat 422 is provided with a sliding block 4221, the lower end of the upper moving seat 421 is provided with a sliding groove 4211 adapted to the sliding block 4221, the upper moving seat 421 can move in the Y direction at the upper end of the lower moving seat 422, the sliding block 4221 is matched with the sliding groove 4211, so that the sliding stability between the upper moving seat 421 and the lower moving seat 422 can be ensured, the cutter seat 43 is slidably connected to the upper end of the upper moving seat 421, the cutter seat 43 can move in the X direction at the upper end of the upper moving seat 421, the upper end of the upper moving seat 421 is provided with a sliding block 4212 with a trapezoidal section, the lower end of the cutter seat 43 is provided with a sliding groove 431 matched with the sliding block 4212, when the cutter seat 43 slides at the upper end of the upper moving seat 421, the trapezoidal sliding block 4212 can make the cutter seat 43 not easily fall off from the upper moving block, the upper moving seat 421 and the lower moving seat 422 as well as the upper moving seat 421 and the cutter seat 43 are slidably connected, so that the position of the cutter 44 can be conveniently adjusted, and further, a workpiece can be conveniently machined; the cutter 44 is arranged on the cutter seat 43, the cutter 44 includes a first connecting plate 441, a second connecting plate 442 and two cutting cutters 443, the two cutting cutters 443 are arranged between the first connecting plate 441 and the second connecting plate 442, the first connecting plate 441 is fixedly arranged at the upper end of the cutter seat 43, a cavity is formed in the cutter seat 43, a driving motor is arranged in the cavity of the cutter seat 43, an output shaft of the driving motor is connected with a rotating shaft 444, one end of the rotating shaft 444, which penetrates through the cutter seat 43 and the first connecting plate 441, is fixedly connected with the second connecting plate 442, the two cutting cutters 443 are connected to the lower end of the second connecting plate 442 through bolts, when a workpiece needs to be machined, the driving motor arranged in the cutter seat 43 is started, the output shaft of the driving motor rotates to drive the rotating shaft 444 to rotate, the second connecting plate 442 can be driven by the rotating shaft 444 to rotate, and the two cutting cutters 443 arranged on the second connecting plate 442 can also rotate, so that the workpiece can be machined conveniently.

As shown in fig. 1 and fig. 2, the positioning tool 5 includes a first positioning element 51 and a second positioning element 52, the first positioning element 51 is disposed on the operation box 2, the first positioning element 51 includes a mounting ring 511, a mounting shaft 512 and a positioning plate 513, the mounting ring 511 is fixedly connected with the operation box 2, and the mounting shaft 512 is fixedly connected between the mounting ring 511 and the positioning plate 513; the second positioning member 52 comprises a positioning shaft 521 and a butting plate 522, the positioning shaft 521 is fixedly connected with the upper tailstock 31, the butting plate 522 is arranged at one end of the positioning shaft 521, which is far away from the upper tailstock 31, the positioning plate 513 is opposite to the butting plate 522, a clamping gap 53 for clamping a workpiece is reserved between the positioning plate 513 and the butting plate 522, the workpiece is placed in the clamping gap 53 before the workpiece is processed, the positioning plate 513 is opposite to the butting plate 522, the workpiece can be ensured to be positioned in the center of the machine tool, the workpiece is not required to be aligned, two cutting knives 443 are arranged, the end faces of the workpiece can be processed by rotating the cutting knives 443, the number of times for clamping the workpiece can be reduced, the coaxiality of the cylinder body and the roughness of the processing surface can be ensured, and the hitting force and the smoothness of the cylinder body can be ensured in the using process.

As shown in fig. 1, 3 and 4, the upper end of the machine tool bed 1 is provided with a slide rail 6, the slide rail 6 includes a first slide rail 61 and a second slide rail 62 which are parallel to each other, the first slide rail 61 is close to the operating panel 21, the first slide rail 61 includes a first slide rail 611 and a first slide block 612, the first slide rail 611 is arranged at the upper end of the machine tool bed 1, the first slide block 612 is arranged at the upper end of the first slide rail 611, the first slide groove 431 is arranged at one side of the first slide block 612 on the first slide rail 611, the lower end of the lower tailstock 32 is provided with a lower plate 7 which is in contact with the first slide rail 61, the lower end of the lower plate 7 is provided with a first lower groove 71 which is in fit with the first slide block 612, the lower plate 7 is further provided with a first block 72 which is in fit with the first slide groove 431, when the lower tailstock 32 slides at the upper end of the first slide rail 61, the first slide block 612 slides in the first slide groove 71, the first slide groove 72 slides in the first slide groove 431, the first slide groove, the first slide block 612 is matched with the first groove 71, the first block 72 in the first groove, and the first slide groove, and the first block 72 is matched with the slide groove 431, so as to ensure the smooth tail seat of the upper end of the lower tail seat 32 of the machine tool bed 1; the vertical baffle 73 is arranged at the end part, far away from the lower tail seat 32, of the lower plate 7, the inner side of the baffle 73 is abutted to the side surface of the lower plate 7, and the baffle 73 is arranged to further ensure the sliding stability of the lower tail seat 32 on the upper end of the slide rail 6.

As shown in fig. 1, fig. 3 and fig. 4, the second slide rail 62 includes a second slide plate 621 and a second slide block 622, the second slide plate 621 is disposed at the upper end of the machine tool body 1, the second slide block 622 is disposed at the upper end of the second slide plate 621, the second lower groove 74 adapted to the second slide block 622 is disposed at the upper end of the lower tailstock 32, when the lower tailstock 32 slides at the upper end of the machine tool body 1, the second slide block 622 slides in the second lower groove 74, and the second slide block 622 and the second lower groove 74 are matched with each other, so that the sliding stability of the lower tailstock 32 can be further improved.

As shown in fig. 1, 3 and 4, the lower end of the turret case 41 is provided with a first turret groove 411 adapted to the first sliding plate 611 and the first sliding block 612, the other end of the turret case 41 is provided with a second turret groove 412 adapted to the second sliding block 622, when different positions of a workpiece need to be machined, the turret case 41 can slide to facilitate machining of different positions of the workpiece, when the turret case 41 slides on the upper end of the machine tool body 1, the first sliding plate 611 and the first sliding block 612 slide in the first turret groove 411, the second sliding block 622 slides in the second turret groove 412, and the first turret groove 411 and the second turret groove 412 are provided, so that the sliding stability of the turret can be ensured, and the turret is not easy to fall off from the upper end of the machine tool body 1.

As shown in fig. 1, a screw 8 is arranged between the turret casing 41 and the machine tool body 1, a vertical mounting plate 81 is arranged on one side of the machine tool body 1, a screw of the screw 8 is arranged between the mounting plate 81 and the operation box 2, and when the turret casing 41 needs to be driven to slide, the screw 8 can be driven to slide on the machine tool body 1 when the turret casing 41 is operated; two guide shafts 82 are further arranged between the mounting plate 81 and the operation box 2, the turret box 41 is connected with the guide shafts 82 in a sliding mode, and when the turret box 41 slides under the driving of the lead screw 8, the guide shafts 82 can guide the turret box 41.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a well cylinder finish turning terminal surface equipment lathe, includes lathe bed (1), its characterized in that: the automatic lathe is characterized in that an operation box (2) is arranged at one end of the lathe body (1), a tailstock (3) is connected to the upper end of the lathe body (1) in a sliding mode, a rotary tool turret (4) is connected to the upper end of the lathe body (1) in a sliding mode, and positioning tools (5) are arranged on the operation box (2) and the tailstock (3).

2. The middle cylinder finish turning end face equipment machine tool according to claim 1, characterized in that: the positioning tool (5) comprises a first positioning piece (51) and a second positioning piece (52), the first positioning piece (51) is arranged on the operation box (2), the second positioning piece (52) is arranged on the tailstock (3), and the first positioning piece (51) is opposite to the second positioning piece (52).

3. The middle cylinder finish turning end face equipment machine tool according to claim 2, characterized in that: the first positioning piece (51) comprises a mounting ring (511), a mounting shaft (512) and a positioning plate (513), the mounting ring (511) is connected with the operating box (2), and the mounting shaft (512) is fixedly connected between the mounting ring (511) and the positioning plate (513).

4. The middle cylinder finish turning end face equipment machine tool according to claim 3, characterized in that: the second positioning piece (52) comprises a positioning shaft (521) and a butting plate (522), the positioning shaft (521) is connected with the tailstock (3), the butting plate (522) is arranged at one end, far away from the tailstock (3), of the positioning shaft (521), and the positioning plate (513) is right opposite to the butting plate (522).

5. The middle cylinder finish turning end face equipment machine tool according to claim 1, characterized in that: rotatory tool turret (4) include tool turret case (41), remove seat (42), cutter seat (43) and cutter (44), tool turret case (41) sliding connection is on lathe bed (1), remove seat (42) and set up in tool turret case (41) upper end, cutter seat (43) set up and remove seat (42) upper end, cutter (44) set up on cutter seat (43).

6. The middle cylinder finish turning end face equipment machine tool according to claim 5, characterized in that: the lathe bed (1) upper end is equipped with slide rail (6), tailstock (3) and turret case (41) all with slide rail (6) sliding connection.