CN205816860U

CN205816860U - A kind of bell housing 6 hole drill machine

Info

Publication number: CN205816860U
Application number: CN201620680658.6U
Authority: CN
Inventors: 周国华
Original assignee: CHANGZHOU LIANGJIU MACHINERY MANUFACTURING Co Ltd
Current assignee: CHANGZHOU LIANGJIU MACHINERY MANUFACTURING Co Ltd
Priority date: 2016-06-30
Filing date: 2016-06-30
Publication date: 2016-12-21
Anticipated expiration: 2026-06-30

Abstract

This utility model relates to a kind of bell housing 6 hole drill machine, there is lathe bed, a bearing I and a bearing II it is fixed with on described lathe bed, it is fixed with mechanical power head in described bearing I, mechanical power head connects main spindle box assembly, described main spindle box assembly has main shaft I and main shaft II, the base of tool I is installed on main shaft I, connect on the base of tool I and have φ 17 spiral bit, the base of tool II is installed on main shaft II, φ 6.8 spiral bit is connected on the base of tool II, prop up the clamp assembly being fixed with bell housing in bearing II, the top of clamp assembly is mounted with workpiece, simple in construction, easy to use, good concentricity, eliminate eccentric wear phenomenon, drill bit bulk life time is made to improve, precision is high, external form is little, the time adjusting processing pitch-row can be reduced, can avoid because adjusting mistake, cause the loss suffered by damage of product, improve work efficiency.

Description

A kind of bell housing 6 hole drill machine

Technical field

This utility model relates to a kind of bell housing 6 hole drill machine.

Background technology

Building-block machine be with by seriation, the universal component of standardized designs and by part to be processed shape and processing work Skill requires the special purpose machine tool of the special-purpose member composition of design.It is as the development produced, universal machine and special purpose machine tool develops And come.Building-block machine greatly shortens and manufactures and designs the cycle, decreases the problem in manufacture, and the work that improve lathe can By property, the manufacturing cost that reduces lathe, greatly increase productivity ratio, become the required of production development.Therefore, building-block machine In machine building industry, especially apply more and more universal in auto manufacturing.But in drilling machine field, double-face drilling Equipment positioning precision is poor, the phenomenon of two-way boring not para-position often occurs, and percent defective is high, although be applied in combination, but It is that practical function is poor, seldom applies in actual production.Traditional single shaft auger spindle length is big, and precision is low, and error is big, easily occurs Off-axis phenomenon.

Utility model content

The technical problems to be solved in the utility model is: overcome the deficiency in prior art, it is provided that a kind of good concentricity, disappears Except eccentric wear phenomenon, making drill bit bulk life time improve, precision is high, and external form is little, can reduce the bell housing 6 of the time adjusting processing pitch-row Hole drill machine.

This utility model solves its technical problem and be the technical scheme is that a kind of bell housing 6 hole drill machine, has bed Body, described lathe bed is fixed with a bearing I and a bearing II, described bearing I is fixed with mechanical power head, machine power Head connects main spindle box assembly, and described main spindle box assembly has main shaft I and main shaft II, and main shaft I is provided with the base of tool I, the base of tool I Upper connection has φ 17 spiral bit, and main shaft II is provided with the base of tool II, and the base of tool II connects φ 6.8 spiral bit, supporting Being fixed with the clamp assembly of bell housing on seat II, the top of clamp assembly is mounted with workpiece.

Further, the upper end of a described bearing I is provided with the chute for installing mechanical power head.

Further, the quantity of described φ 17 spiral bit is 2, and the quantity of described φ 6.8 spiral bit is 4.

Further, described mechanical power head and the equal level of main spindle box assembly are located on lathe bed.

Further, described φ 17 spiral bit, the base of tool I, φ 6.8 spiral bit and the equal level of the base of tool II set On main spindle box assembly.

The beneficial effects of the utility model are: this utility model simple in construction, easy to use, good concentricity, eliminate eccentric wear Phenomenon, makes drill bit bulk life time improve, and precision is high, and external form is little, can reduce the time adjusting processing pitch-row, can avoid because adjusting mistake By mistake, cause the loss suffered by damage of product, improve work efficiency.

Accompanying drawing explanation

With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.

Fig. 1 is structural representation of the present utility model；

Fig. 2 is this utility model location drawing hole to be drilled.

1. mechanical power head in figure, 2. main spindle box assembly, 3. φ 17 spiral bit, 4. φ 6.8 spiral bit, 5. workpiece, 6. clamp assembly, 7. a bearing II, 8. lathe bed, 9. a bearing I, 10. main shaft I, 11. main shafts II, 12. base of tools I, 13. cutters Seat II.

Detailed description of the invention

Presently in connection with accompanying drawing, this utility model is further described.These accompanying drawings are the schematic diagram of simplification only to show Meaning mode illustrates basic structure of the present utility model, and therefore it only shows the composition relevant with this utility model.

A kind of bell housing 6 hole drill machine as shown in Fig. 1～2, has lathe bed 8, and lathe bed 8 is fixed with a bearing I 9 and supporting Seat II 7, described bearing I 9 is fixed with mechanical power head 1, and mechanical power head 1 connects main spindle box assembly 2, described main spindle box group Part 2 has main shaft I 10 and main shaft II 11, and main shaft I 10 is provided with the base of tool I 12, and the base of tool I 12 connects φ 17 fluted drill 3, main shaft II 11 is provided with the base of tool II 13, the base of tool II 13 connects φ 6.8 spiral bit 4, fixing in a bearing II 7 Having the clamp assembly 6 of bell housing, the top of clamp assembly 6 is mounted with workpiece 5.

The upper end propping up bearing I 9 is provided with the chute for installing mechanical power head 1, and the quantity of φ 17 spiral bit 3 is 2, The quantity of described φ 6.8 spiral bit 4 is 4.

Mechanical power head 1 and the equal level of main spindle box assembly 2 are located on lathe bed 8, φ 17 spiral bit 3, the base of tool I 12, φ 6.8 spiral bits 4 and the equal level of the base of tool II 13 are located on main spindle box assembly 2, and simple in construction simultaneously is easy to use, with one heart Spending, eliminate eccentric wear phenomenon, make drill bit bulk life time improve, precision is high, and external form is little, can reduce the time adjusting processing pitch-row, Can avoid, because adjusting mistake, causing the loss suffered by damage of product, improving work efficiency.

Above-mentioned embodiment only for technology of the present utility model design and feature are described, its object is to allow and is familiar with this skill The personage of art will appreciate that content of the present utility model and is carried out, and can not limit protection model of the present utility model with this Enclose, all equivalence changes made according to this utility model spirit or modification, all should contain at protection model of the present utility model In enclosing.

Claims

1. bell housing 6 hole drill machine, has lathe bed (8), it is characterised in that: it is fixed with a bearing I on described lathe bed (8) And bearing II (7) (9), described bearing I (9) being fixed with mechanical power head (1), mechanical power head (1) connects main spindle box Assembly (2), described main spindle box assembly (2) has main shaft I (10) and main shaft II (11), main shaft I (10) is provided with the base of tool I (12), the upper connection of the base of tool I (12) has φ 17 spiral bit (3), and main shaft II (11) is provided with the base of tool II (13), the base of tool II (13) upper connection φ 6.8 spiral bit (4), a bearing II (7) is fixed with the clamp assembly (6) of bell housing, clamp assembly (6) top is mounted with workpiece (5).

A kind of bell housing 6 hole drill machine the most according to claim 1, it is characterised in that: the upper end of a described bearing I (9) It is provided with the chute for installing mechanical power head (1).

A kind of bell housing 6 hole drill machine the most according to claim 1, it is characterised in that: described φ's 17 spiral bit (3) Quantity is 2, and the quantity of described φ 6.8 spiral bit (4) is 4.

A kind of bell housing 6 hole drill machine the most according to claim 1, it is characterised in that: described mechanical power head (1) and master Axlebox assemblies (2) all levels are located on lathe bed (8).

A kind of bell housing 6 hole drill machine the most according to claim 1, it is characterised in that: described φ 17 spiral bit (3), The base of tool I (12), φ 6.8 spiral bit (4) and the equal level of the base of tool II (13) are located on main spindle box assembly (2).