CN216938583U

CN216938583U - Compound rotatory frock of machining center

Info

Publication number: CN216938583U
Application number: CN202220204352.9U
Authority: CN
Inventors: 汪军; 梅岚柊
Original assignee: Guiyang Zhiyuan Machinery Product Development Co ltd
Current assignee: Guiyang Zhiyuan Machinery Product Development Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-07-12
Anticipated expiration: 2032-01-25

Abstract

The utility model relates to the technical field of machining centers, in particular to a composite rotating tool for a machining center. The adjustable supporting device comprises a mounting assembly, a pressing plate assembly, a movable positioning assembly, an auxiliary positioning assembly and a plurality of groups of adjustable supporting assemblies, wherein the pressing plate assembly, the movable positioning assembly, the auxiliary positioning assembly and the plurality of groups of adjustable supporting assemblies are all mounted on the mounting assembly. According to the utility model, the base, the positioning turning plate, the positioning bolt, the disc, the positioning clamping groove and the positioning through hole are mutually matched for use, and the positioning turning plate and the disc can freely rotate on the base, so that the workpiece can be positioned and processed at any angle, and the processing efficiency of the workpiece is improved. According to the utility model, the pressing plate assembly, the movable positioning assembly, the auxiliary positioning assembly and the adjustable supporting assembly are matched with each other for use, so that a workpiece with a specific shape can be processed, a new processing center does not need to be purchased, and the processing cost is reduced.

Description

Compound rotatory frock of machining center

Technical Field

The utility model belongs to the technical field of machining centers, and particularly relates to a composite rotating tool for a machining center.

Background

The numerical control milling machine is an automatic processing device developed on the basis of a common milling machine, the processing technologies of the two are basically the same, and the structures are somewhat similar. The numerical control milling machine is divided into two categories, namely a tool magazine without tool magazine and a tool magazine with tool magazine. Wherein the numerical control milling machine with the tool magazine is also called as a machining center.

The existing machining center needs to machine a workpiece with a specific shape, as shown in fig. 4, when the existing machining center machines the workpiece, two sets of clamps need to be positioned twice for machining, and the equipment needs to be provided with a self-adaptive system to meet the machining requirement of the product part. And the procurement cost of the equipment is high.

When the workpiece is fixed, the angle of the existing tool of the machining center cannot be adjusted, so that the angle of the workpiece needs to be changed when the machining center processes different angles of the workpiece, and the machining efficiency of the tool is low.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a composite rotating tool for a machining center. The device comprises a mounting assembly, a pressing plate assembly, a movable positioning assembly, an auxiliary positioning assembly and a plurality of groups of adjustable supporting assemblies, wherein the pressing plate assembly, the movable positioning assembly, the auxiliary positioning assembly and the plurality of groups of adjustable supporting assemblies are all mounted on the mounting assembly;

the mounting assembly comprises a positioning turning plate and two groups of bases, wherein two ends of the positioning turning plate are rotatably connected to the two groups of bases, a plurality of groups of positioning through holes are formed in the two groups of bases, a plurality of groups of positioning clamping grooves are formed in two ends of the positioning turning plate, positioning bolts are inserted in the positioning clamping grooves, and a disc is rotatably connected to the positioning turning plate.

Furthermore, the pressing plate assembly comprises a first pressing plate mechanism and two groups of second pressing plate mechanisms, and the first pressing plate mechanism and the two groups of second pressing plate mechanisms are fixedly arranged on the disc.

Furthermore, first clamp plate mechanism includes first clamp plate and two sets of stud, and is two sets of stud's one end is all installed on the disc, first clamp plate is all installed on the other end of two sets of stud.

Further, second clamp plate mechanism includes second clamp plate, double-end screw and supporting screw, the one end of double-end screw and supporting screw is all installed on the disc, the second clamp plate is installed on double-end screw and supporting screw.

Furthermore, the movable positioning assembly comprises a first movable positioning mechanism and two groups of second movable positioning mechanisms, the first movable positioning mechanism and the two groups of second movable positioning mechanisms are both arranged on the disc, and the two groups of movable positioning mechanisms are symmetrically arranged by taking the center line of the disc as the center.

Furthermore, first activity positioning mechanism includes first movable support plate and first adjustment locating pin, first movable support plate is L type structure, the constant head tank has been seted up on the first movable support plate, first movable support plate installs on the disc, first adjustment locating pin is installed on first movable support plate.

Furthermore, the second movable positioning mechanism comprises a second movable supporting plate and a second adjusting positioning pin, the second movable supporting plate is of an L-shaped structure, the second movable supporting plate is arranged on the disc, and the second adjusting positioning pin is arranged on the second movable supporting plate.

Furthermore, the auxiliary positioning assembly comprises a plurality of groups of auxiliary supporting blocks, the plurality of groups of auxiliary supporting blocks are all installed on the disc, and the plurality of groups of auxiliary supporting blocks are all of L-shaped structures.

Furthermore, the adjustable supporting assembly comprises three groups of adjustable supporting mechanisms, the three groups of adjustable supporting mechanisms are all installed on the disc, one group of adjustable supporting mechanisms is located below the first pressing plate, and the other two groups of adjustable supporting mechanisms are respectively located below the two groups of second pressing plates.

Furthermore, the adjustable supporting mechanism comprises an adjusting bolt and a supporting block, one end of the adjusting bolt is installed on the disc, and the supporting block is installed at one end, far away from the disc, of the adjusting bolt.

The utility model has the beneficial effects that:

1. according to the utility model, the base, the positioning turning plate, the positioning bolt, the disc, the positioning clamping groove and the positioning through hole are mutually matched for use, and the positioning turning plate and the disc can freely rotate on the base, so that the workpiece can be positioned and processed at any angle, and the processing efficiency of the workpiece is improved;

2. according to the utility model, through the mutual cooperation of the pressure plate assembly, the movable positioning assembly, the auxiliary positioning assembly and the adjustable supporting assembly, a workpiece with a specific shape can be processed, so that a new processing center is not required to be purchased, and the processing cost is reduced.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 shows a schematic structural diagram according to an embodiment of the utility model;

FIG. 2 shows a schematic cross-sectional structural view according to an embodiment of the present invention;

FIG. 3 shows a schematic top view of an embodiment in accordance with the utility model;

fig. 4 shows a schematic view of a structure of a specially shaped workpiece according to an embodiment of the utility model.

In the figure: 110. a base; 120. positioning the turning plate; 130. positioning a bolt; 140. a disc; 201. a first platen; 202. a stud bolt; 211. a second platen; 212. a double-ended screw; 213. a support screw; 301. A first movable support plate; 302. a first adjusting positioning pin; 303. positioning a groove; 311. a second movable support plate; 312. a second adjusting positioning pin; 410. an auxiliary support block; 510. adjusting the bolt; 520. and (6) supporting the block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a composite rotary tool for a machining center. The adjustable supporting device comprises a mounting assembly, a pressing plate assembly, a movable positioning assembly, an auxiliary positioning assembly and a plurality of groups of adjustable supporting assemblies, wherein the pressing plate assembly, the movable positioning assembly, the auxiliary positioning assembly and the plurality of groups of adjustable supporting assemblies are all mounted on the mounting assembly.

The installation component comprises a positioning turning plate 120 and two groups of bases 110, the two ends of the positioning turning plate 120 are rotatably connected to the two groups of bases 110, a plurality of groups of positioning through holes are formed in the two groups of bases 110, a plurality of groups of positioning clamping grooves are formed in the two ends of the positioning turning plate 120, positioning bolts 130 are inserted in the positioning clamping grooves, and discs 140 are rotatably connected to the positioning turning plate 120.

The positioning turnover plate 120 and the disc 140 are used for driving the workpiece to rotate, so that the flexibility of the tool is improved. The positioning bolt 130 is used for positioning the positioning turning plate 120 and the disc 140, so that the stability of the tool is improved.

The pressing plate assembly comprises a first pressing plate mechanism and two groups of second pressing plate mechanisms, and the first pressing plate mechanism and the two groups of second pressing plate mechanisms are fixedly arranged on the disc 140.

The first pressing plate mechanism includes a first pressing plate 201 and two sets of stud bolts 202, one ends of the two sets of stud bolts 202 are both mounted on the circular disk 140, and the first pressing plate 201 is both mounted on the other ends of the two sets of stud bolts 202.

The second pressing plate mechanism includes a second pressing plate 211, a double-headed screw 212, and a support screw 213, one ends of the double-headed screw 212 and the support screw 213 are mounted on the circular disk 140, and the second pressing plate 211 is mounted on the double-headed screw 212 and the support screw 213.

The first pressing plate 201 and the second pressing plate 211 are used for clamping and fixing a workpiece.

The movable positioning assembly comprises a first movable positioning mechanism and two groups of second movable positioning mechanisms, the first movable positioning mechanism and the two groups of second movable positioning mechanisms are both arranged on the disc 140, and the two groups of movable positioning mechanisms are symmetrically arranged by taking the center line of the disc 140 as the center.

The first movable positioning mechanism comprises a first movable supporting plate 301 and a first adjusting positioning pin 302, the first movable supporting plate 301 is of an L-shaped structure, a positioning groove 303 is formed in the first movable supporting plate 301, the first movable supporting plate 301 is installed on the disc 140, and the first adjusting positioning pin 302 is installed on the first movable supporting plate 301.

The second movable positioning mechanism comprises a second movable supporting plate 311 and a second adjusting positioning pin 312, the second movable supporting plate 311 is of an L-shaped structure, the second movable supporting plate 311 is installed on the circular disc 140, and the second adjusting positioning pin 312 is installed on the second movable supporting plate 311.

The first movable support plate 301, the first adjusting positioning pin 302, the second movable support plate, and the second adjusting positioning pin 312 are used to pre-fix the workpiece.

The auxiliary positioning assembly includes a plurality of sets of auxiliary supporting blocks 410, the plurality of sets of auxiliary supporting blocks 410 are all installed on the disc 140, and the plurality of sets of auxiliary supporting blocks 410 are all L-shaped structures.

The auxiliary supporting block 410 is used for auxiliary fixing of the workpiece.

The adjustable supporting assembly comprises three groups of adjustable supporting mechanisms, the three groups of adjustable supporting mechanisms are all installed on the disc 140, one group of adjustable supporting mechanisms is located below the first pressing plate 201, and the other two groups of adjustable supporting mechanisms are respectively located below the two groups of second pressing plates 211.

The adjustable support mechanism includes an adjusting bolt 510 and a support block 520, wherein one end of the adjusting bolt 510 is mounted on the disc 140, and the support block 520 is mounted on one end of the adjusting bolt 510 away from the disc 140.

The supporting block 520 is used to cooperate with the first pressing plate 201 and the second pressing plate 211 to fix the workpiece.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a compound rotatory frock of machining center which characterized in that: the device comprises a mounting assembly, a pressing plate assembly, a movable positioning assembly, an auxiliary positioning assembly and a plurality of groups of adjustable supporting assemblies, wherein the pressing plate assembly, the movable positioning assembly, the auxiliary positioning assembly and the plurality of groups of adjustable supporting assemblies are all mounted on the mounting assembly;

the mounting assembly comprises a positioning turning plate (120) and two groups of bases (110), two ends of the positioning turning plate (120) are rotatably connected to the two groups of bases (110), a plurality of groups of positioning through holes are formed in the two groups of bases (110), a plurality of groups of positioning clamping grooves are formed in two ends of the positioning turning plate (120), positioning bolts (130) are inserted in the positioning clamping grooves, and a disc (140) is rotatably connected to the positioning turning plate (120).

2. The composite rotating tool for machining centers as claimed in claim 1, wherein: the pressing plate assembly comprises a first pressing plate mechanism and two groups of second pressing plate mechanisms, and the first pressing plate mechanism and the two groups of second pressing plate mechanisms are fixedly arranged on the disc (140).

3. The composite rotating tool for the machining center according to claim 2, characterized in that: the first pressing plate mechanism comprises a first pressing plate (201) and two groups of stud bolts (202), one ends of the stud bolts (202) are arranged on the disc (140), and the first pressing plate (201) is arranged at the other ends of the stud bolts (202).

4. The composite rotating tool for machining centers as claimed in claim 2, wherein: the second pressing plate mechanism comprises a second pressing plate (211), a double-end screw (212) and a supporting screw (213), one ends of the double-end screw (212) and the supporting screw (213) are installed on the disc (140), and the second pressing plate (211) is installed on the double-end screw (212) and the supporting screw (213).

5. The composite rotating tool for machining centers as claimed in claim 1, wherein: the movable positioning assembly comprises a first movable positioning mechanism and two groups of second movable positioning mechanisms, the first movable positioning mechanism and the two groups of second movable positioning mechanisms are both arranged on the disc (140), and the two groups of movable positioning mechanisms are symmetrically arranged by taking the center line of the disc (140) as the center.

6. The composite rotating tool for machining centers as claimed in claim 5, wherein: the first movable positioning mechanism comprises a first movable supporting plate (301) and a first adjusting positioning pin (302), the first movable supporting plate (301) is of an L-shaped structure, a positioning groove (303) is formed in the first movable supporting plate (301), the first movable supporting plate (301) is installed on the disc (140), and the first adjusting positioning pin (302) is installed on the first movable supporting plate (301).

7. The composite rotating tool for machining centers as claimed in claim 5, wherein: the second movable positioning mechanism comprises a second movable supporting plate (311) and a second adjusting positioning pin (312), the second movable supporting plate (311) is of an L-shaped structure, the second movable supporting plate (311) is installed on the disc (140), and the second adjusting positioning pin (312) is installed on the second movable supporting plate (311).

8. The composite rotating tool for machining centers as claimed in claim 1, wherein: the auxiliary positioning assembly comprises a plurality of groups of auxiliary supporting blocks (410), the plurality of groups of auxiliary supporting blocks (410) are all arranged on the disc (140), and the plurality of groups of auxiliary supporting blocks (410) are all of L-shaped structures.

9. The composite rotating tool for machining centers as claimed in claim 1, wherein: the adjustable supporting assembly comprises three groups of adjustable supporting mechanisms, the three groups of adjustable supporting mechanisms are all installed on the disc (140), one group of adjustable supporting mechanisms are located below the first pressing plate (201), and the other two groups of adjustable supporting mechanisms are respectively located below the two groups of second pressing plates (211).

10. The composite rotating tool for machining centers as claimed in claim 9, wherein: the adjustable supporting mechanism comprises an adjusting bolt (510) and a supporting block (520), one end of the adjusting bolt (510) is installed on the disc (140), and the supporting block (520) is installed on one end, far away from the disc (140), of the adjusting bolt (510).