CN213105679U

CN213105679U - Tool for machining vertical machining center

Info

Publication number: CN213105679U
Application number: CN202022123133.1U
Authority: CN
Inventors: 李爱国; 李贞�; 朱存锋; 顾大新; 孟照勇
Original assignee: Jinan Ping'an Jinggong Machinery Manufacturing Co ltd
Current assignee: Jinan Ping'an Jinggong Machinery Manufacturing Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-05-04
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a tool for processing of a vertical processing center, in particular to the field of tools of vertical processing centers, which comprises a workpiece and a bottom plate, wherein the upper end surface of the bottom plate is provided with a positioning block, a cushion block, a vertical plate and a positioning column, the upper end surface of the positioning block is fixedly provided with a supporting pad, and the upper end of the supporting pad is provided with the workpiece; the upper end surface of the workpiece is provided with a pressing block and a pressing plate, a positioning plate is arranged below the pressing block, a limiting plate is arranged on the upper end surface of the bottom plate, an adjusting rod is arranged in the workpiece, the upper end of the adjusting rod is provided with a positioning surface, the upper end surface of the bottom plate is fixedly provided with the limiting plate, and a connecting plate is arranged below the pressing plate; the upper end surface of the bottom plate is provided with a positioning block, and the positioning block is connected with a workpiece through a positioning pin. The utility model discloses a head end is fixed through compact heap and riser, and it is fixed that the middle part is passed through pressure strip and connecting plate, and the tail end passes through locating pin and locating plate is fixed, and can guarantee the homogeneity of head end and tail end processing through adjusting the locating surface.

Description

Tool for machining vertical machining center

Technical Field

The utility model relates to a vertical machining center frock field technical field, more specifically says, the utility model relates to a frock is used in vertical machining center processing.

Background

A processing center: is a highly automated multifunctional numerical control machine tool with a tool magazine and an automatic tool changer, a vertical machining center: the machining center is a machining center with the axis of a main shaft perpendicular to a workbench and is mainly suitable for machining complex parts such as plates, discs, dies and small shells. The vertical machining center can complete the procedures of milling, boring, drilling, tapping, using cutting threads and the like. Compared with a corresponding horizontal machining center, the horizontal machining center has the advantages of simple structure, small occupied area and low price.

However, in practical use, the existing vertical machining center is lack of a tool clamp special for machining, and the existing tool clamp has the problems of difficulty in clamping, inaccuracy in positioning, complex structure and the like, and is high in labor intensity, high in production cost and low in working efficiency, so that the tool for machining the vertical machining center is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a frock is used in vertical machining center processing, and the head end of work piece is fixed through the cooperation of compact heap and riser, and the middle part of work piece is fixed through pressure strip and connecting plate, and the tail end of work piece is fixed through the cooperation of compact heap and locating plate to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tool for machining of a vertical machining center comprises a workpiece and a bottom plate, wherein a positioning block, a cushion block, a vertical plate and a positioning column are mounted on the upper end face of the bottom plate, a supporting pad is fixedly mounted on the upper end face of the positioning block, and the workpiece is mounted at the upper end of the supporting pad; a pressing block and a pressing plate are mounted on the upper end surface of the workpiece, a positioning plate is mounted below the pressing block, a limiting plate is mounted on the upper end surface of the bottom plate close to the side edge, an adjusting rod is mounted inside the workpiece close to the vertical plate, a positioning surface is mounted at the upper end of the adjusting rod, a limiting plate is fixedly mounted on the upper end surface of the bottom plate, and a connecting plate is correspondingly mounted below the pressing plate; the locating piece is installed in the position, far away from the vertical plate, of the upper end face of the bottom plate and is connected with the tail end of the workpiece through the locating pin.

Furthermore, a threaded hole is formed in the cushion block, a threaded hole is formed in the intersection of the bottom plate and the cushion block, and the threaded hole are arranged in concentric circles.

Further, the compact heap is equipped with six groups altogether, and the arc slide has been seted up to the inside of compact heap, and the screw has been seted up to the upper end of locating plate, and the lower extreme of locating plate is connected with the bottom plate through the bolt.

Furthermore, the counter bore has been seted up to the upper end of riser, and the compact heap is connected through the locating lever with the riser.

Furthermore, the adjusting rod is a threaded rod, a screw hole is formed in the positioning surface, and the adjusting rod is connected with the positioning surface through threads.

Furthermore, the lower extreme of locating pin is equipped with threaded connection portion, and the inside of locating piece and bottom plate is equipped with the screw hole, and the locating pin is connected through the screw thread with locating piece and bottom plate.

Further, the size of the pressing plate is consistent with the specification and size of the pressing block, the connecting plate is higher than the positioning plate, and the lower end of the connecting plate is connected with the bottom plate through a bolt.

The utility model discloses a technological effect and advantage:

1. the pressing blocks are provided with six groups, the positioning plate is arranged below the pressing blocks, the head ends of the workpieces are fixed through the matching of the pressing blocks and the vertical plate, the middle parts of the workpieces are fixed through the pressing plates and the connecting plates, and the tail ends of the workpieces are fixed through the matching of the pressing blocks and the positioning plate, so that compared with the prior art, the overall stability of the workpieces can be further improved, and the deviation is avoided;

2. the positioning device is provided with a positioning plate, an adjusting rod, a positioning surface and a positioning pin, wherein the adjusting rod is a threaded rod, a screw hole is formed in the positioning surface, the adjusting rod is connected with the positioning surface through threads, the height of the positioning surface on the adjusting rod is adjusted so as to meet the fixing requirements of products to be processed with different heights, and before actual processing, the plane of the positioning surface is aligned by a dial indicator so as to ensure that the processing amount of the positioning surface and the positioning block is uniform; when the phase difference is too large, the adjusting rod is adjusted to perform balance adjustment on the positioning surface, so that the machining accuracy can be effectively guaranteed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a right side view of the present invention.

Fig. 4 is a top view of the present invention.

The reference signs are: 1. a workpiece; 2. a base plate; 3. positioning blocks; 4. cushion blocks; 5. a vertical plate; 6. a support pad; 7. a compression block; 8. a positioning column; 9. positioning a plate; 10. adjusting a rod; 11. positioning the surface; 12. a limiting plate; 13. positioning pins; 14. a compression plate; 15. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The tool for processing the vertical processing center shown in the attached figures 1-4 comprises a workpiece 1 and a bottom plate 2, wherein a positioning block 3, a cushion block 4, a vertical plate 5 and a positioning column 8 are arranged on the upper end surface of the bottom plate 2, a supporting pad 6 is fixedly arranged on the upper end surface of the positioning block 3, and the workpiece 1 is arranged on the upper end of the supporting pad 6; a pressing block 7 and a pressing plate 14 are mounted on the upper end surface of the workpiece 1, a positioning plate 9 is mounted below the pressing block 7, a limiting plate 12 is mounted on the upper end surface of the bottom plate 2 close to the side edge, an adjusting rod 10 is mounted inside the workpiece 1 close to the vertical plate 5, a positioning surface 11 is mounted at the upper end of the adjusting rod 10, the limiting plate 12 is fixedly mounted on the upper end surface of the bottom plate 2, and a connecting plate 15 is correspondingly mounted below the pressing plate 14; the upper end surface of the bottom plate 2 is provided with a positioning block 3 far away from the vertical plate 5, and the positioning block 3 is connected with the tail end of the workpiece 1 through a positioning pin 13.

In a preferred embodiment, a threaded hole is formed in the cushion block 4, a threaded hole is formed at the intersection of the bottom plate 2 and the cushion block 4, and the threaded hole are arranged in a concentric circle manner, so that the cushion block 4 and the bottom plate 2 can be conveniently disassembled and assembled, the workpiece 1 can be fixedly positioned under the action of the cushion block 4, and the influence on the precision of subsequent processing due to deviation is avoided.

In a preferred embodiment, the pressing blocks 7 are provided with six groups, the arc-shaped slide ways are arranged inside the pressing blocks 7, the positioning plate 9 is installed below the pressing blocks 7, the upper end of the positioning plate 9 is provided with a screw hole, and the lower end of the positioning plate 9 is connected with the bottom plate 2 through a bolt, so that the workpiece 1 is positioned through the pressing blocks 7 and the positioning plate 9, the positioning and fixing of the workpiece 1 in the vertical direction are ensured, and the stability is good.

In a preferred embodiment, the upper end of the vertical plate 5 is provided with a counter bore, and the pressing block 7 is connected with the vertical plate 5 through a positioning rod so as to position and fix the workpiece 1.

In a preferred embodiment, the adjusting rod 10 is a threaded rod, a threaded hole is formed in the positioning surface 11, the adjusting rod 10 is connected with the positioning surface 11 through threads, the height of the positioning surface 11 on the adjusting rod 10 is adjusted so as to meet the fixing requirements of products to be processed with different heights, and before actual processing, the plane of the positioning surface 11 is aligned by a dial indicator, so that the processing amount of the positioning surface 11 and the positioning block 3 is ensured to be uniform; when the phase difference is too large, the adjusting rod 10 is adjusted to perform balance adjustment on the positioning surface 11, so that the machining accuracy can be effectively guaranteed.

In a preferred embodiment, the lower end of the positioning pin 13 is provided with a threaded connection portion, threaded holes are formed in the positioning block 3 and the bottom plate 2, and the positioning pin 13 is connected with the positioning block 3 and the bottom plate 2 through threads so as to assemble and disassemble the positioning block 3 and the bottom plate 2, and the height of the tail end of the workpiece 1 can be adjusted under the action of the positioning block 3 and the bottom plate 2.

In a preferred embodiment, the size of the pressing plate 14 is consistent with the specification and size of the pressing block 7, the height of the connecting plate 15 is higher than that of the positioning plate 9, and the lower end of the connecting plate 15 is connected with the bottom plate 2 through a bolt so as to fix the workpiece 1 under the connection of the connecting plate 15 and the positioning plate 9.

The utility model discloses the theory of operation: the upper end face of a workpiece 1 is provided with a pressing block 7 and a pressing plate 14, a positioning plate 9 is arranged below the pressing block 7, six groups of the pressing block 7 are arranged, an arc-shaped slideway is arranged inside the pressing block 7, the upper end of the positioning plate 9 is provided with a screw hole, the lower end of the positioning plate 9 is connected with a bottom plate 2 through a bolt so as to position the workpiece 1 through the pressing block 7 and the positioning plate 9, the positioning and fixing of the workpiece 1 in the vertical direction are ensured, the stability is good, a connecting plate 15 is correspondingly arranged below the pressing plate 14, the size of the pressing plate 14 is consistent with the specification and the size of the pressing block 7, the height of the connecting plate 15 is higher than that of the positioning plate 9, the lower end of the connecting plate 15 is connected with the bottom plate 2 through the bolt, the workpiece 1 is fixed under the connection of the connecting plate 15 and the positioning plate 9, an adjusting rod 10 is arranged inside the, the adjusting rod 10 is a threaded rod, a screw hole is formed in the positioning surface 11, the adjusting rod 10 is connected with the positioning surface 11 through threads, the height of the positioning surface 11 on the adjusting rod 10 is adjusted so as to meet the fixing requirements of products to be processed with different heights, and before actual processing, the plane of the positioning surface 11 is aligned by a dial indicator, so that the processing amount of the positioning surface 11 and the positioning block 3 is uniform; when the phase difference is too big, adjustment pole 10 carries out balanced adjustment to locating surface 11, thereby can guarantee the precision of processing effectively, 2 up end of bottom plate are kept away from riser 5 department and are installed locating piece 3, locating piece 3 is connected with the tail end of work piece 1 through locating pin 13, the lower extreme of locating pin 13 is equipped with threaded connection portion, the inside of locating piece 3 and bottom plate 2 is equipped with the screw hole, locating pin 13 is connected through the screw thread with locating piece 3 and bottom plate 2, so that carry out the dismouting to locating piece 3 and bottom plate 2, can adjust the height of 1 tail end of work piece under the effect of locating piece 3 and bottom plate 2.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a frock is used in vertical machining center processing, includes work piece (1) and bottom plate (2), its characterized in that: a positioning block (3), a cushion block (4), a vertical plate (5) and a positioning column (8) are mounted on the upper end face of the bottom plate (2), a supporting pad (6) is fixedly mounted on the upper end face of the positioning block (3), and a workpiece (1) is mounted on the upper end of the supporting pad (6);

a pressing block (7) and a pressing plate (14) are mounted on the upper end face of the workpiece (1), a positioning plate (9) is mounted below the pressing block (7), a limiting plate (12) is mounted at a position, close to the side edge, of the upper end face of the bottom plate (2), an adjusting rod (10) is mounted inside the workpiece (1) and close to the vertical plate (5), a positioning surface (11) is mounted at the upper end of the adjusting rod (10), a limiting plate (12) is fixedly mounted on the upper end face of the bottom plate (2), and a connecting plate (15) is correspondingly mounted below the pressing plate (14);

the positioning block (3) is installed at a position, far away from the vertical plate (5), of the upper end face of the bottom plate (2), and the positioning block (3) is connected with the tail end of the workpiece (1) through a positioning pin (13).

2. The tool for machining of the vertical machining center according to claim 1, wherein: threaded holes are formed in the cushion blocks (4), threaded holes are formed in the intersection positions of the bottom plate (2) and the cushion blocks (4), and the threaded holes are arranged in concentric circles.

3. The tool for machining of the vertical machining center according to claim 1, wherein: six groups of pressing blocks (7) are arranged, the arc-shaped slide ways are arranged in the pressing blocks (7), screw holes are formed in the upper ends of the positioning plates (9), and the lower ends of the positioning plates (9) are connected with the bottom plate (2) through bolts.

4. The tool for machining of the vertical machining center according to claim 1, wherein: counter bores are formed in the upper ends of the vertical plates (5), and the pressing blocks (7) are connected with the vertical plates (5) through positioning rods.

5. The tool for machining of the vertical machining center according to claim 1, wherein: the adjusting rod (10) is a threaded rod, a screw hole is formed in the positioning surface (11), and the adjusting rod (10) is connected with the positioning surface (11) through threads.

6. The tool for machining of the vertical machining center according to claim 1, wherein: the lower end of the positioning pin (13) is provided with a threaded connection part, threaded holes are formed in the positioning block (3) and the bottom plate (2), and the positioning pin (13) is connected with the positioning block (3) and the bottom plate (2) through threads.

7. The tool for machining of the vertical machining center according to claim 1, wherein: the size of the pressing plate (14) is consistent with the specification and size of the pressing block (7), the height of the connecting plate (15) is higher than that of the positioning plate (9), and the lower end of the connecting plate (15) is connected with the bottom plate (2) through a bolt.