CN218192665U

CN218192665U - Bench drill is used in machine part processing

Info

Publication number: CN218192665U
Application number: CN202222183271.8U
Authority: CN
Inventors: 叶超; 周夕夕
Original assignee: Chuzhou Jiuchuang Machinery Manufacturing Co ltd
Current assignee: Chuzhou Jiuchuang Machinery Manufacturing Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-01-03
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to the technical field of bench drills, in particular to a bench drill for machining mechanical parts, which comprises a fixed seat, wherein a fixed stand column is installed on the fixed seat, a connecting box is connected onto the fixed stand column in a sliding manner, a connecting column is connected onto the connecting box in a sliding manner, a shielding structure is arranged on the connecting column, the shielding structure comprises a transparent protective cover, a transparent protective cover is fixedly connected onto the connecting column, and the transparent protective cover is connected with the connecting cover in a sliding manner; the expense bits that produce when drilling to machine part through transparent protection casing and connecting cover shelter from, on ground and the workstation were splashed to effectual expense bits of having avoided drilling process, improved the clean and tidy nature of workstation, and be convenient for observe the inside drilling condition through transparent protection casing, improved the practicality.

Description

Bench drill is used in machine part processing

Technical Field

The utility model relates to a parts machining equipment specifically is a bench drill for machine parts machining, belongs to bench drill technical field.

Background

A bench drill is a bench drill for short, and refers to a small-sized drill which can be placed on an operation table and is provided with a vertically arranged main shaft.

However, the conventional bench drill is used in the drilling process, the produced scraps can splash to the workbench and the ground, the splashing range of the scraps is large, the cleaning is inconvenient, and the neatness of the workbench is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bench drill for machine part processing in order to solve above-mentioned problem, the expense bits that produce when drilling through transparent protection casing and connecting cover shelter from, on ground and the workstation are splashed to effectual expense bits of having avoided drilling process, improved the clean and tidy nature of workstation, and be convenient for observe the inside drilling condition through transparent protection casing, improved the practicality.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a bench drill is used in machine part processing, which comprises a fixed base, install the stationary mast on the fixing base, sliding connection has the connecting box on the stationary mast, sliding connection has the spliced pole on the connecting box, be equipped with on the spliced pole and shelter from the structure, it includes transparent protection casing to shelter from the structure, the transparent protection casing of fixedly connected with on the spliced pole, sliding connection between transparent protection casing and the connecting cover.

Preferably, the transparent protective cover is fixedly connected with a first connecting block, the connecting cover is fixedly connected with a second connecting block, the second connecting block is fixedly connected with a guide rod, and the guide rod is connected with the first connecting block in a sliding mode.

Preferably, a first return spring is connected between the first connecting block and the second connecting block, and the guide rod is vertically arranged between the second connecting block and the first connecting block.

Preferably, be equipped with clamping structure on the fixing base, clamping structure includes the base, sliding connection has the base on the fixing base.

Preferably, the fixed plate is fixedly connected to the base, the sliding plate is connected to the base in a sliding mode, the connecting plate is fixedly connected to the base, the connecting plate is connected with the lead screw in a threaded mode, and the lead screw is connected with the sliding plate in a rotating mode.

Preferably, the base is fixedly connected with a sliding block, the sliding block is connected with the fixed seat in a sliding mode, and the sliding block and the fixed seat are vertically arranged.

Preferably, the screw rod is fixedly connected with a handle, and the handle is perpendicular to the screw rod.

Preferably, be equipped with limit structure on the fixing base, limit structure includes the stopper, sliding connection has the stopper on the fixing base, block between stopper and the slider.

Preferably, the limiting block is fixedly connected with the pressing plate, and the pressing plate is slidably connected with the fixing seat.

Preferably, a second return spring is connected between the limiting block and the fixed seat, and one end of the second return spring is connected to the limiting block and the other end of the second return spring is connected to the fixed seat.

The beneficial effects of the utility model are that: install the stationary mast on the fixing base, sliding connection has the connecting box on the stationary mast, sliding connection has the spliced pole on the connecting box, fixedly connected with transparent protection casing on the spliced pole, sliding connection between transparent protection casing and the connecting cover, when needs are drilled machine part, drive the drill bit downstream through the spliced pole, drive connecting cover and transparent protection casing downstream simultaneously, when the drill bit contacts with machine part, conflict between connecting cover and the fixing base simultaneously, the spliced pole continues downwards this moment, drive transparent protection casing downstream, the expense bits that produce when drilling shelter from, and then shelter from the expense bits that produce when drilling machine part through transparent protection casing and connecting cover, effectual expense bits of having avoided drilling process splash to ground and workstation on, the workstation clean and tidy nature has been improved, and be convenient for observe the inside drilling condition through transparent protection casing, the practicality has been improved.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion B shown in FIG. 1

FIG. 4 is a schematic view of the connection structure of the connection cover and the transparent protection cover of the present invention;

fig. 5 is the utility model discloses a connection structure schematic diagram of stopper and slider.

In the figure: 1. a fixed seat; 2. fixing the upright post; 3. a connection box; 4. a shielding structure; 401. a connecting cover; 402. a transparent protective cover; 403. a first connection block; 404. a guide rod; 405. a first return spring; 406. a second connecting block; 5. a clamping structure; 501. a connecting plate; 502. a slide plate; 503. a fixing plate; 504. a screw rod; 505. a grip; 506. a slider; 507. a base; 6. a limiting structure; 601. a limiting block; 602. a second return spring; 603. a pressing plate; 7. connecting columns.

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 efforts all belong to the protection scope of the present invention.

Please refer to and show in fig. 1-5, a bench drill is used in machine part processing, including fixing base 1, install fixed post 2 on the fixing base 1, sliding connection has connecting box 3 on the fixed post 2, sliding connection has spliced pole 7 on the connecting box 3, be equipped with shielding structure 4 on the spliced pole 7, shielding structure 4 includes transparent protection casing 402, the transparent protection casing 402 of fixedly connected with on the spliced pole 7, sliding connection between transparent protection casing 402 and the connecting casing 401.

As this use neotype a technical optimization scheme, the first connecting block 403 of fixedly connected with on the transparent protection casing 402, fixedly connected with second connecting block 406 on the connecting casing 401, fixedly connected with guide bar 404 on the second connecting block 406, sliding connection between guide bar 404 and the first connecting block 403, be connected with first reset spring 405 between first connecting block 403 and the second connecting block 406, set up perpendicularly between guide bar 404 and the second connecting block 406, consequently can shelter from through the expense bits that transparent protection casing 402 and connecting casing 401 produced when drilling, effectually avoided the drilling in-process expense bits to splash to ground and workstation on, improved the workstation neatness nature, and be convenient for observe the inside drilling condition through transparent protection casing 402, improved the practicality.

As this use neotype technological optimization scheme, be equipped with clamping structure 5 on the fixing base 1, clamping structure 5 includes base 507, sliding connection has base 507 on the fixing base 1, fixedly connected with fixed plate 503 on the base 507, sliding connection has slide 502 on the base 507, fixedly connected with connecting plate 501 on the base 507, threaded connection between connecting plate 501 and the lead screw 504, it is connected to rotate between lead screw 504 and the slide 502, fixedly connected with slider 506 on the base 507, sliding connection between slider 506 and the fixing base 1, set up perpendicularly between slider 506 and the fixing base 1, fixedly connected with handle 505 on the lead screw 504, handle 505 sets up perpendicularly with lead screw 504, and fixes mechanical parts through lead screw 504 drive slide 502, has avoided mechanical parts to take place the skew among the drilling process, has improved product quality, and slides to the fixing base 1 outside through base 507, and the clamping structure 5 of being convenient for carries out the centre gripping to mechanical parts, has improved the flexibility.

As this use neotype technical optimization scheme, be equipped with limit structure 6 on the fixing base 1, limit structure 6 includes stopper 601, sliding connection has stopper 601 on the fixing base 1, the block between stopper 601 and the slider 506, stopper 601 and according to fixed connection between the pressure board 603, according to sliding connection between pressure board 603 and the fixing base 1, be connected with second reset spring 602 between stopper 601 and the fixing base 1, the one end of second reset spring 602 is connected in stopper 601 and the other end and is connected in fixing base 1, consequently can avoid drilling process base 507 to take place to remove through the block between stopper 601 and the slider 506, has improved stability.

When the utility model is used, firstly, mechanical parts are placed between the fixing plate 503 and the sliding plate 502, then the handle 505 is rotated to drive the screw rod 504 to rotate, the screw rod 504 drives the sliding plate 502 to move towards the fixing plate 503 to fix the mechanical parts between the fixing plate 503 and the sliding plate 502, after the mechanical parts are fixed, the base 507 can be pushed, the base 507 drives the slider 506 to slide on the fixing seat 1, when the slider 506 slides to a certain position, the stopper 601 is clamped with the slider 506 under the action of the second return spring 602, and simultaneously the pressing plate 603 is driven to reset, thereby the movement of the base 507 in the drilling process is avoided through the clamping between the stopper 601 and the slider 506, the stability is improved, the sliding plate 502 is driven to fix the mechanical parts through the screw rod 504, the deviation of the mechanical parts in the drilling process is avoided, and the product quality is improved, the base 507 slides to the outer side of the fixed seat 1, so that the clamping structure 5 can conveniently clamp mechanical parts, the flexibility is improved, the mechanical parts can be drilled, the drill bit is driven to move downwards through the connecting column 7, the connecting cover 401 and the transparent protective cover 402 are driven to move downwards at the same time, when the drill bit is in contact with the mechanical parts, the connecting cover 401 is abutted against the fixed seat 1, the connecting column 7 continues to move downwards to drive the transparent protective cover 402 to continue to move downwards, the first connecting block 403 on the transparent protective cover 402 slides downwards on the guide rod 404, the first reset spring 405 contracts, the connecting cover 401 and the transparent protective cover 402 shield the expense scraps generated during drilling of the mechanical parts, the expense scraps generated during drilling are shielded through the transparent protective cover 402 and the connecting cover 401, and the expense scraps in the drilling process are effectively prevented from splashing to the ground and a workbench, the workbench is clean and tidy, the inside drilling condition can be observed conveniently through the transparent protective cover 402, and the practicability is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a bench drill is used in machine parts processing, includes fixing base (1), its characterized in that: install stationary mast (2) on fixing base (1), sliding connection has connecting box (3) on stationary mast (2), sliding connection has spliced pole (7) on connecting box (3), be equipped with on spliced pole (7) and shelter from structure (4), shelter from structure (4) including transparent protection casing (402), the transparent protection casing of fixedly connected with (402) is gone up in spliced pole (7), sliding connection between transparent protection casing (402) and connecting cover (401).

2. The bench drill for machining a mechanical part according to claim 1, wherein: the transparent protective cover is characterized in that a first connecting block (403) is fixedly connected to the transparent protective cover (402), a second connecting block (406) is fixedly connected to the connecting cover (401), a guide rod (404) is fixedly connected to the second connecting block (406), and the guide rod (404) is connected with the first connecting block (403) in a sliding mode.

3. The bench drill for machining a mechanical part according to claim 2, wherein: a first return spring (405) is connected between the first connecting block (403) and the second connecting block (406), and the guide rod (404) and the second connecting block (406) are vertically arranged.

4. The bench drill for machining a mechanical part according to claim 3, wherein: be equipped with clamping structure (5) on fixing base (1), clamping structure (5) include base (507), sliding connection has base (507) on fixing base (1).

5. The bench drill for machining a mechanical part according to claim 4, wherein: fixedly connected with fixed plate (503) on base (507), sliding connection has slide (502) on base (507), fixedly connected with connecting plate (501) on base (507), threaded connection between connecting plate (501) and lead screw (504), rotate between lead screw (504) and slide (502) and be connected.

6. The bench drill for machining a mechanical part according to claim 5, wherein: fixedly connected with slider (506) on base (507), sliding connection between slider (506) and fixing base (1), set up perpendicularly between slider (506) and fixing base (1).

7. The bench drill for machining a mechanical part according to claim 6, wherein: a handle (505) is fixedly connected to the screw rod (504), and the handle (505) is perpendicular to the screw rod (504).

8. The bench drill for machining a mechanical part according to claim 6, wherein: be equipped with limit structure (6) on fixing base (1), limit structure (6) include stopper (601), sliding connection has stopper (601) on fixing base (1), the block between stopper (601) and slider (506).

9. The bench drill for machining a mechanical part according to claim 8, wherein: the limiting block (601) is fixedly connected with the pressing plate (603), and the pressing plate (603) is connected with the fixed seat (1) in a sliding mode.

10. The bench drill for machining a mechanical part according to claim 9, wherein: be connected with second reset spring (602) between stopper (601) and fixing base (1), the one end of second reset spring (602) is connected in stopper (601) and the other end is connected in fixing base (1).