CN216656348U

CN216656348U - Device for machining special-shaped part on lathe chuck

Info

Publication number: CN216656348U
Application number: CN202123110658.2U
Authority: CN
Inventors: 周铭; 周杰; 梁鸿
Original assignee: Loudi Zhonghou Machinery Manufacturing Co ltd
Current assignee: Loudi Zhonghou Machinery Manufacturing Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-06-03
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a device for processing a special-shaped part on a lathe chuck, which relates to the technical field of special-shaped part processing and comprises a chuck, a bottom plate, a hole site adjusting mechanism arranged on one side of the chuck and a clamping mechanism arranged on the bottom plate, wherein the hole site adjusting mechanism comprises a bracket, a first stud, a placing plate and a balancing weight, the placing plate is arranged on one side of the chuck close to the bottom plate and is positioned above the bottom plate, the balancing weight is movably connected with the placing plate, arc-shaped chutes are respectively arranged at the positions of the bracket corresponding to the chuck, the first stud is movably connected with the two arc-shaped chutes, the clamping mechanism comprises clamping columns, third screws and second studs, the two clamping columns are symmetrically arranged above the bottom plate along the central axis of the bottom plate, the two clamping columns and the bottom plate are respectively and fixedly connected through the two third screws, one ends of the two second studs close to the bottom plate are respectively welded with one ends of the two clamping columns far away from the bottom plate, the second nut is loosened, and the position of the bottom plate on the faceplate is adjusted by pushing the bracket.

Description

Device for machining special-shaped part on lathe chuck

Technical Field

The utility model relates to the technical field of machining of special-shaped parts, in particular to a device for machining special-shaped parts on a lathe chuck.

Background

The inner hole of a special-shaped piece is machined due to high requirements on size and form and position tolerance, a traditional method can only machine on a boring machine, a horizontal boring machine is limited by a cutter, the machining efficiency is low, the quality of the inner hole is influenced by the rigidity of the cutter, different cutter bars are needed for machining different apertures, the machining cost per unit time of the horizontal boring machine is high, the efficiency is low, the capacity is limited by the number of the horizontal boring machine, small and medium-sized enterprises cannot increase equipment without limit, and a method for improving the capacity and reducing the cost is sought to machine on other general equipment, so that a device for machining the special-shaped piece on a lathe chuck is designed.

The existing device for machining the special-shaped part on the lathe chuck usually has the problems that the movement between a bottom supporting seat and the chuck is inconvenient, a clamping mechanism of a top supporting seat is difficult to adjust and the like, and therefore the device for machining the special-shaped part on the lathe chuck is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a device for processing a special-shaped part on a lathe chuck, which can effectively solve the problems of inconvenient movement between a bottom supporting seat and the chuck, difficult adjustment of a clamping mechanism of a top supporting seat and the like in the prior art.

In order to achieve the purpose, the utility model adopts the technical scheme that: a device for machining a special-shaped part on a lathe chuck comprises a chuck body, a bottom plate, a hole position adjusting mechanism and a clamping mechanism, wherein the hole position adjusting mechanism is arranged on one side of the chuck body, the clamping mechanism is arranged on the bottom plate, the hole position adjusting mechanism comprises a support, a first stud, a placing plate and a balancing weight, the placing plate is arranged on one side, close to the bottom plate, of the chuck body, the balancing weight is movably connected with the placing plate, arc-shaped chutes are formed in the support and correspond to the chuck body, the first stud is movably connected with the two arc-shaped chutes, the clamping mechanism comprises a clamping column, a third screw and a second stud, the clamping column is symmetrically arranged above the bottom plate along the axis of the bottom plate, the clamping column and the bottom plate are fixedly connected through two third screws respectively, and the second stud is welded with one end, close to the bottom plate, of the second stud, far away from the bottom plate respectively with the two clamping columns.

Preferably, the bottom plate further comprises two sliding blocks, the two sliding blocks are symmetrically arranged on one side wall, close to the faceplate, of the bottom plate along a central axis of the bottom plate, two sliding grooves are formed in corresponding positions of the faceplate, the two sliding blocks are movably connected with the two sliding grooves respectively, and the sliding blocks are movably connected with the sliding grooves in the faceplate so that the position relation between the bottom plate and the faceplate can be changed conveniently.

Preferably, the bottom plate also comprises a placing assembly, the placing assembly is arranged above the bottom plate, and the placing assembly can place the special-shaped piece to be machined in advance.

Preferably, place the subassembly and include end supporting seat, first screw and first nut, bottom supporting seat locates bottom plate top central point and puts, end supporting seat and bottom plate are respectively through six first screw fixed connection, six first nut respectively with six first screw swing joint, and be located the one end that the bottom plate was kept away from to the end supporting seat, first screw and first nut can be with end supporting seat fixed connection unmovable on the bottom plate.

Preferably, hole site guiding mechanism still includes second screw and second nut, the one end that the support is close to the bottom plate passes through second screw swing joint with the bottom plate, the support other end passes through first double-screw bolt swing joint with the flower disc, two the second nut all with first double-screw bolt swing joint, and be located first double-screw bolt both sides respectively, the second screw can be with the position fixation between support and the bottom plate.

Preferably, clamping mechanism still includes splint, upper nut and lower nut, two splint respectively with two second double-screw bolt swing joint, two upper nut and two lower nuts respectively with two second double-screw bolt swing joint, and two the upper nut is located the splint and keeps away from one side of bottom plate, two the lower nut is located one side that splint are close to the bottom plate, and the positional relationship between splint and the second double-screw bolt can be adjusted in a flexible way to upper nut and lower nut.

Preferably, splint still include top supporting seat, two splint below are located respectively to top supporting seat, just top supporting seat suits with the bottom sprag seat position, and top supporting seat and bottom sprag seat cooperation can be fixed the dysmorphism piece.

Compared with the prior art, the utility model has the following beneficial effects:

1. in the utility model, in order to match the inner hole to be processed of the special-shaped piece with the aperture on the disc chuck, the position relation between the bottom plate and the disc chuck needs to be adjusted, at the moment, the second nut is loosened, the position of the bottom plate on the disc chuck is adjusted by pushing the bracket, the sliding block is movably connected with the sliding groove on the disc chuck correspondingly in the adjusting process, the labor is saved, and after the adjustment is finished, a weight-matched balancing block is designed for preventing the eccentric vibration from influencing the processing quality and the efficiency and is placed on the placing plate, so that the structure is simple and the adaptability is strong;

2. according to the utility model, the top supporting seat and the bottom supporting seat are matched to clamp the special-shaped piece, the bottom supporting seat is in a fixed state, so that the position of the top supporting seat needs to be adjusted, the clamping plate is movably connected with the second stud to change the distance between the top supporting seat and the bottom supporting seat, when the special-shaped piece is contacted, the clamping is finished, the upper nut and the lower nut are rotated at the moment, the position relation between the clamping plate and the second stud can be locked, and further, the position relation between the top supporting seat and the bottom supporting seat is fixed, so that the subsequent processing is convenient, the manufacturing cost is low, and the processing efficiency is high.

Drawings

FIG. 1 is a schematic view of the overall structure of the apparatus for machining a special-shaped part on a lathe chuck according to the present invention;

FIG. 2 is a front view of the apparatus for machining a special-shaped part on a chuck of a lathe according to the present invention;

FIG. 3 is a top view of the apparatus for machining a special-shaped part on a chuck of a lathe according to the present invention;

FIG. 4 is a side view of the apparatus for machining a profile on a faceplate of a lathe according to the present invention;

fig. 5 is a bottom view of the device for machining a special-shaped piece on the chuck of the lathe.

In the figure: 1. a flower disc; 2. a base plate; 3. a slider; 4. a bottom support seat; 5. a first screw; 6. a first nut; 7. a support; 8. a second screw; 9. a first stud; 10. a second nut; 11. placing the plate; 12. a balancing weight; 13. a top support base; 14. clamping the column; 15. a third screw; 16. a second stud; 17. a splint; 18. screwing a nut; 19. and (5) a lower nut.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be 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. 1-5, the present invention is a device for machining a special-shaped workpiece on a lathe chuck, including a chuck 1, a bottom plate 2, a hole position adjusting mechanism disposed on one side of the chuck 1, and a clamping mechanism disposed on the bottom plate 2, wherein the hole position adjusting mechanism includes a bracket 7, a first stud 9, a placing plate 11, and a counterweight 12, the placing plate 11 is disposed on one side of the chuck 1 close to the bottom plate 2, and be located bottom plate 2 top, balancing weight 12 with place 11 swing joint of board, the arc spout has all been seted up with the flower disc 1 corresponding position to support 7, first double-screw bolt 9 and two arc spout swing joint, clamping mechanism is including calorie post 14, third screw 15 and second double-screw bolt 16, bottom plate 2 tops are located along 2 axis symmetry of bottom plate to two calorie posts 14, two calorie posts 14 are respectively through two 15 fixed connection of third screw with bottom plate 2, the one end that two second double-screw bolts 16 are close to bottom plate 2 welds with the one end that two calorie posts 14 kept away from bottom plate 2 respectively.

Further, the bottom plate 2 further comprises sliders 3, the two sliders 3 are symmetrically arranged on one side wall, close to the disc chuck 1, of the bottom plate 2 along the central axis of the bottom plate 2, two sliding grooves are formed in the corresponding positions of the disc chuck 1, the two sliders 3 are respectively movably connected with the two sliding grooves, and the sliding grooves in the sliders 3 and the disc chuck 1 are movably connected so that the position relation between the bottom plate 2 and the disc chuck 1 can be changed conveniently.

Further, bottom plate 2 is still including placing the subassembly, and it sets up in bottom plate 2 top to place the subassembly, and it can place the dysmorphism piece of treating processing in advance to place the subassembly.

Further, place the subassembly and include end supporting seat 4, first screw 5 and first nut 6, end supporting seat 4 is located 2 top central points of bottom plate and is put, and end supporting seat 4 and bottom plate 2 are respectively through six first screw 5 fixed connection, six first nuts 6 respectively with six first screw 5 swing joint, and be located end supporting seat 4 and keep away from the one end of bottom plate 2, first screw 5 and first nut 6 can be with end supporting seat 4 fixed connection unmovable on bottom plate 2.

Further, hole site adjustment mechanism still includes second screw 8 and second nut 10, and the one end that support 7 is close to bottom plate 2 passes through second screw 8 swing joint with bottom plate 2, and the support 7 other end passes through first double-screw bolt 9 swing joint with flower disc 1, and two second nuts 10 all with first double-screw bolt 9 swing joint, and are located first double-screw bolt 9 both sides respectively, and second screw 8 can be with the position fixation between support 7 and the bottom plate 2.

Further, the clamping mechanism further comprises a clamping plate 17, an upper nut 18 and a lower nut 19, the two clamping plates 17 are movably connected with the two second studs 16 respectively, the two upper nuts 18 and the two lower nuts 19 are movably connected with the two second studs 16 respectively, the two upper nuts 18 are located on one side, away from the bottom plate 2, of the clamping plate 17, the two lower nuts 19 are located on one side, close to the bottom plate 2, of the clamping plate 17, and the position relation between the clamping plate 17 and the second studs 16 can be flexibly adjusted through the upper nuts 18 and the lower nuts 19.

Further, the clamp plate 17 further comprises a top support seat 13, the two top support seats 13 are respectively arranged below the two clamp plates 17, the top support seat 13 is matched with the bottom support seat 4 in position, and the top support seat 13 and the bottom support seat 4 cooperate to fix the special-shaped piece.

The working principle of the utility model is as follows: in order to match the inner hole to be processed of the special-shaped piece with the aperture on the faceplate 1, the position relationship between the bottom plate 2 and the faceplate 1 needs to be adjusted, at this time, the second nut 10 is loosened, the position of the bottom plate 2 on the faceplate 1 is adjusted by pushing the bracket 7, the slider 3 is movably connected with the chute on the faceplate 1 to correspond in the adjustment process, after the adjustment is finished, the weight block 12 with matched weight is designed for preventing eccentric vibration from influencing the processing quality and efficiency and is placed on the placing plate 11, then, the top supporting seat 13 and the bottom supporting seat 4 are adjusted to clamp the special-shaped piece, because the bottom supporting seat 4 is in a fixed state, the position of the top supporting seat 13 needs to be adjusted, the distance between the top supporting seat 13 and the bottom supporting seat 4 is changed by movably connecting the clamping plate 17 and the second stud 16, when the contact is finished, the clamping is finished, the upper nut 18 and the lower nut 19 are rotated at this time, the position relationship between the clamping plate 17 and the second stud 16 can be locked, and then the position relation between the fixed top supporting seat 13 and the bottom supporting seat 4, convenient follow-up processing, simple structure and strong adaptability, low manufacturing cost and high processing efficiency, can be widely applied to the processing of special-shaped parts.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A processing dysmorphism device on lathe flower disc, its characterized in that: the hole site adjusting mechanism comprises a faceplate (1), a bottom plate (2), a hole site adjusting mechanism arranged on one side of the faceplate (1) and a clamping mechanism arranged on the bottom plate (2), wherein the hole site adjusting mechanism comprises a bracket (7), a first stud (9), a placing plate (11) and a balancing weight (12), the placing plate (11) is arranged on one side, close to the bottom plate (2), of the faceplate (1) and is positioned above the bottom plate (2), the balancing weight (12) is movably connected with the placing plate (11), arc-shaped sliding grooves are formed in positions, corresponding to the faceplate (1), of the bracket (7), the first stud (9) is movably connected with the two arc-shaped sliding grooves, the clamping mechanism comprises clamping columns (14), third screws (15) and second studs (16), the two clamping columns (14) are symmetrically arranged above the bottom plate (2) along the central axis of the bottom plate (2), and the two clamping columns (14) are fixedly connected with the bottom plate (2) through the two third screws (15) respectively, one end, close to the bottom plate (2), of each of the two second studs (16) is welded with one end, far away from the bottom plate (2), of each of the two clamping columns (14).

2. The apparatus for machining a shaped member on a chuck for a lathe according to claim 1, wherein: the bottom plate (2) further comprises sliding blocks (3), the two sliding blocks (3) are symmetrically arranged on one side wall, close to the faceplate (1), of the bottom plate (2) along the central axis of the bottom plate (2), two sliding grooves are formed in the corresponding positions of the faceplate (1), and the two sliding blocks (3) are movably connected with the two sliding grooves respectively.

3. The apparatus for machining a shaped member on a chuck for a lathe according to claim 2, wherein: the bottom plate (2) further comprises a placing assembly, and the placing assembly is arranged above the bottom plate (2).

4. The apparatus for machining a shaped member on a lathe chuck according to claim 3, wherein: the placement component comprises a bottom support seat (4), first screws (5) and first nuts (6), the bottom support seat (4) is arranged at the center above the bottom plate (2), the bottom support seat (4) and the bottom plate (2) are fixedly connected through six first screws (5) respectively, and six first nuts (6) are movably connected with six first screws (5) respectively and located at one end, far away from the bottom plate (2), of the bottom support seat (4).

5. The apparatus for machining a shaped member on a lathe chuck according to claim 4, wherein: hole site guiding mechanism still includes second screw (8) and second nut (10), the one end that support (7) are close to bottom plate (2) passes through second screw (8) swing joint with bottom plate (2), support (7) other end and flower disc (1) are through first double-screw bolt (9) swing joint, two second nut (10) all with first double-screw bolt (9) swing joint, and are located first double-screw bolt (9) both sides respectively.

6. The apparatus for machining a shaped member on a lathe chuck according to claim 5, wherein: clamping mechanism still includes splint (17), upper nut (18) and lower nut (19), two splint (17) respectively with two second double-screw bolts (16) swing joint, two upper nut (18) and two lower nut (19) respectively with two second double-screw bolts (16) swing joint, and two upper nut (18) are located splint (17) and keep away from one side of bottom plate (2), two lower nut (19) are located one side that splint (17) are close to bottom plate (2).

7. The apparatus for machining a shaped member on a lathe chuck according to claim 6, wherein: splint (17) are still including top supporting seat (13), two splint (17) below is located respectively to top supporting seat (13), just top supporting seat (13) suit with bottom sprag seat (4) position.