CN210359350U

CN210359350U - Improved boring device

Info

Publication number: CN210359350U
Application number: CN201921282622.2U
Authority: CN
Inventors: 王军
Original assignee: XIANGYANG HAICHENG TECHNOLOGY CO LTD
Current assignee: XIANGYANG HAICHENG TECHNOLOGY CO LTD
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-04-21
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses an improved generation bore hole device, including frame and boring machine, the boring machine is installed the both ends of frame, the mid-mounting of frame has fastening device, fastening device includes base, lower fastening block and last fastening block and pin, the base passes through the bolt and installs on the frame, welding installation has lower fastening block on the base, be equipped with the screw thread on the inner wall of mounting hole, locking mechanism is installed to the screw thread in the mounting hole, locking mechanism includes screw rod, latch segment and handle, the screw rod is installed in the mounting hole, install the lower extreme of screw rod the latch segment, the upper end screw thread of screw rod is through installing the handle. Through installation fastening device for metal shaft class work piece is more convenient when putting into, does not need the manual work to adjust, when taking out, directly open the fastener can, needn't remove the base and take out, labour saving and time saving, factor of safety is higher.

Description

Improved boring device

Technical Field

The utility model relates to a bore hole field, concretely relates to improved generation bore hole device.

Background

The boring machine is a special device for processing deep-hole workpieces of oil cylinders, air cylinders and hydraulic cylinders, and can also be used for processing spindle holes, blind holes and stepped holes of machine tools. The machine tool not only can undertake various drilling and boring, but also can carry out rolling processing, and an internal chip removal method or an external chip removal method is adopted during drilling.

The chinese patent has disclosed "an intelligent bore lathe" (china, announces CN206561143U, announces day 2017.10.17), and it includes the base, the base surface is equipped with the slide bar, slide bar one side is equipped with the sliding block, sliding block one side is equipped with the fastening block, slide bar one side is equipped with the fixing base, the fixing base surface is equipped with the transmission case, transmission case one side is equipped with the cutter mount, the transmission case opposite side is equipped with the chain cover, chain cover one side is equipped with driving motor, cutter mount one side is equipped with the lockhole cutter, lockhole cutter one side is equipped with position sensor, fastening block one side is equipped with the motor control case, the motor control roof portion is equipped with the dwang, dwang one end is equipped with the control screen, the fastening block inner chamber is equipped with. Compared with the prior art, the utility model has the advantages of reasonable and novel design, convenient operation, simple maintenance, longer service life, capability of carrying out lockhole treatment on raw materials of different specifications, higher lockhole treatment accuracy, higher practicability and suitability for wide popularization and use. When processing metal axle type work piece, need the manual work put into the through-hole of fastening block fixed, because the metal axle is heavier, it is very inconvenient to put into, need take out metal axle type work piece through removing the slider when taking off, wastes time and energy, and factor of safety is not high.

Disclosure of Invention

In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide an improved boring device, which solves the problem of inconvenience in putting in and taking out a metal shaft workpiece.

According to the technical scheme provided by the embodiment of the application, an improved boring device comprises a machine base and a boring machine, wherein the boring machine is installed at two ends of the machine base, a fastening mechanism is installed at the middle of the machine base and comprises a base, a lower fastening block, an upper fastening block and a pin, the base is installed on the machine base through a bolt, the lower fastening block is installed on the base in a welding mode, extension blocks are arranged at two ends of the lower fastening block, fastening holes are formed in two ends of the upper fastening block, the extension blocks at two ends of the lower fastening block are inserted into the fastening holes of the upper fastening block, a small hole is formed in the center of the extension block, the pin is fixed in the small hole, a mounting hole is formed in the upper end of the upper fastening block, threads are arranged on the inner wall of the mounting hole, a locking mechanism is installed in the mounting hole through the threads, and the locking mechanism comprises, The locking device comprises a locking block and a handle, wherein the screw rod is installed in the installation hole, the locking block is installed at the lower end of the screw rod, and the upper end thread of the screw rod is installed on the handle.

The utility model discloses in, the shape of lower fastening block is the semicircle type, install down the opening of fastening block up on the base.

The utility model discloses in, the shape of going up the solid piece also is the semicircle type, go up the solid piece with the shape size of going up the solid piece is unanimous.

The utility model discloses in, the base is equipped with threely, is the linear type from left to right and arranges on the frame, it is three the height-wise of base is the same.

The utility model discloses in, the screw rod by stretch out to the lower extreme in the upper end of last solid piece.

The utility model discloses in, the shape of latch segment is the circular arc type, the latch segment welded type is installed the lower extreme of screw rod.

The utility model discloses in, the opening of lower fastening block and last fastening block constitutes a circular through-hole relatively.

To sum up, the beneficial effect of this application: through installation fastening device for metal shaft class work piece is more convenient when putting into, does not need the manual work to adjust, when taking out, directly open the fastener can, needn't remove the base and take out, labour saving and time saving, factor of safety is higher.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

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

fig. 2 is a schematic structural view of a fastening mechanism and a locking mechanism in the present invention;

FIG. 3 is a schematic structural view of the middle and lower fastening blocks of the present invention;

fig. 4 is a schematic structural view of the upper fastening block of the present invention.

Reference numbers in the figures: a stand-1; a boring machine-2; a fastening mechanism-3; a base-31; a lower fastening block-32; an extension block-321; an aperture-322; a fastening hole-331; mounting holes-332; an upper fastening block-33; a pin-34; a locking mechanism-4; screw-41; a locking block-42; a handle-43.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1, 2, 3 and 4, an improved boring device includes a base 1 and a boring machine 2, the boring machine 2 is installed at both ends of the base 1, a fastening mechanism 3 is installed at the middle portion of the base 1, the fastening mechanism 3 includes a base 31, a lower fastening block 32, an upper fastening block 33 and a pin 34, the base 31 is installed on the base 1 through a bolt, the lower fastening block 32 is welded on the base 31, extension blocks 321 are installed at both ends of the lower fastening block 32, fastening holes 331 are installed at both ends of the upper fastening block 33, extension blocks 321 at both ends of the lower fastening block 32 are inserted into the fastening holes 331 of the upper fastening block 33, a small hole 322 is installed at the center of the extension block 321, the pin 34 is fixed in the small hole 322, an installation hole 332 is installed at the upper end of the upper fastening block 33, and a thread is installed on the inner wall of the installation hole 332, locking mechanism 4 is installed to screw thread in the mounting hole 332, locking mechanism 4 includes screw rod 41, latch segment 42 and handle 43, screw rod 41 is installed in the mounting hole 332, install the lower extreme of screw rod 41 latch segment 42, the upper end screw thread of screw rod 41 is through installing handle 43.

As shown in fig. 2, the lower fastening block 32 is shaped like a semicircle, and the opening of the lower fastening block 32 is upwardly installed on the base 31. The upper fastening block 33 is also semicircular, and the upper fastening block 33 is identical to the upper fastening block 33 in shape and size. The screw 41 extends from the upper end to the lower end of the upper fastening block 33. The shape of latch segment 42 is the circular arc type, latch segment 42 welded type is installed the lower extreme of screw rod 41.

As shown in fig. 1, three bases 31 are linearly arranged on the base 1 from left to right, and the three bases 31 have the same height. The openings of the lower fastening block 32 and the upper fastening block 33 are opposed to form a circular through hole.

In embodiment 1, during installation, the base 31 is installed on the base 1 through bolts, then the lower fastening block 32 is installed on the base 31 by welding with the opening facing upward, then the extension blocks 321 at the two ends of the lower fastening block 32 are inserted into the fastening holes 331 of the upper fastening block 33 and fixed, the screw rod 41 is inserted into the installation hole 332, then the locking block 42 is installed at the lower end of the screw rod 41 by welding, and the handle 43 is installed at the upper end of the screw rod 41 by welding.

When the device is used, the upper fastening block 33 is not installed, a metal shaft workpiece is placed into a groove of the lower fastening block 32 through a clamp, then the upper fastening block 33 is covered, the extending blocks 321 at two ends of the lower fastening block 32 are inserted into the fastening holes 331 of the upper fastening block 33 and fixed, then the pins 34 are inserted into the small holes 322 in the lower extending block 321 and fixed, the handle 43 is rotated to drive the locking block 42 to descend and abut against the surface of the workpiece, so that the workpiece is fastened, and then the workpiece is bored by the boring machine 2; after boring, the pin 34 is pulled out, the upper fastening block 33 is opened, and then the workpiece is taken out from the fixture.

The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides an improved generation bore hole device, includes frame (1) and boring machine (2), boring machine (2) are installed at the both ends of frame (1), characterized by: the middle of the machine base (1) is provided with a fastening mechanism (3), the fastening mechanism (3) comprises a base (31), a lower fastening block (32), an upper fastening block (33) and a pin (34), the base (31) is installed on the machine base (1) through a bolt, the base (31) is provided with the lower fastening block (32) in a welding mode, two ends of the lower fastening block (32) are provided with extension blocks (321), two ends of the upper fastening block (33) are provided with fastening holes (331), the extension blocks (321) at two ends of the lower fastening block (32) are inserted into the fastening holes (331) of the upper fastening block (33), the center of the extension block (321) is provided with a small hole (322), the pin (34) is fixed in the small hole (322), the upper end of the upper fastening block (33) is provided with a mounting hole (332), and the inner wall of the mounting hole (332) is provided with a thread, locking mechanism (4) are installed to the screw thread in mounting hole (332), locking mechanism (4) include screw rod (41), latch segment (42) and handle (43), install screw rod (41) in mounting hole (332), install the lower extreme of screw rod (41) latch segment (42), the upper end screw thread of screw rod (41) is through installing handle (43).

2. An improved boring device as defined in claim 1, wherein: the shape of lower fastening piece (32) is the semicircle type, the opening of lower fastening piece (32) is installed up on base (31).

3. An improved boring device as defined in claim 1, wherein: the upper fastening block (33) is also semicircular, and the upper fastening block (33) is consistent with the upper fastening block (33) in shape and size.

4. An improved boring device as defined in claim 1, wherein: the three bases (31) are linearly arranged on the base (1) from left to right, and the three bases (31) are the same in height.

5. An improved boring device as defined in claim 1, wherein: the screw rod (41) extends from the upper end to the lower end of the upper fastening block (33).

6. An improved boring device as defined in claim 1, wherein: the shape of latch segment (42) is the circular arc type, latch segment (42) welded type is installed the lower extreme of screw rod (41).

7. An improved boring device as defined in claim 1, wherein: the openings of the lower fastening block (32) and the upper fastening block (33) are opposite to form a circular through hole.