CN210967057U

CN210967057U - Drill bit seat of mechanical bench drill

Info

Publication number: CN210967057U
Application number: CN201922178023.2U
Authority: CN
Inventors: 龙晓艳; 王强
Original assignee: Suzhou Baijiaming Machinery Co ltd
Current assignee: Suzhou Baijiaming Machinery Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-07-10
Anticipated expiration: 2029-12-09

Abstract

The utility model provides a drill bit seat of mechanical bench drill. The drill bit seat of the mechanical bench drill comprises two supporting plates; the transverse plates are fixedly arranged on the two supporting plates; the through holes are respectively formed in the transverse plates; the fixing blocks are fixedly arranged on the tops of the transverse plates respectively; the plurality of placing holes are respectively formed in the plurality of fixing blocks; the four sliding cavities are respectively arranged on the two supporting plates; the four sliding blocks are respectively installed in the four sliding cavities in a sliding mode; the four sliding rods are fixedly arranged at the tops of the four sliding blocks respectively. The utility model provides a drill bit seat of mechanical bench drill has convenient to use, space utilization efficiency height, protects effectual advantage.

Description

Drill bit seat of mechanical bench drill

Technical Field

The utility model relates to the technical field of machining, especially, relate to a drill bit seat of mechanical bench drill.

Background

Bench drill is called bench drill for short, and the bench drill is small in size, simple and convenient to operate, is usually installed on a special workbench to use a small-sized drilling machine tool, and needs to use drill bits of various types during machining.

However, in a processing site, a place special for placing the drill bit is usually not available, and most of the places are directly placed on a table top, and the processing site is assisted, so that the drill bit on the site is easily damaged, and unnecessary troubles are caused.

Therefore, there is a need to provide a new bit seat of a mechanical bench drill to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, space utilization efficiency is high, protect effectual drill bit seat of mechanical bench drill.

In order to solve the technical problem, the utility model provides a drill bit seat of mechanical bench drill includes: two support plates; the transverse plates are fixedly arranged on the two supporting plates; the through holes are respectively formed in the transverse plates; the fixing blocks are fixedly arranged on the tops of the transverse plates respectively; the plurality of placing holes are respectively formed in the plurality of fixing blocks; the four sliding cavities are respectively arranged on the two supporting plates; the four sliding blocks are respectively installed in the four sliding cavities in a sliding mode; the four sliding rods are fixedly arranged at the tops of the four sliding blocks respectively, and the top ends of the four sliding rods extend out of the two supporting plates respectively; the four springs are respectively sleeved on the four sliding rods in a sliding manner, the bottom ends of the four springs are respectively fixedly connected with the four sliding blocks, and the top ends of the four springs are respectively fixedly connected with the inner walls of the tops of the four sliding cavities; the protection plate is fixedly arranged at the top ends of the four sliding rods; the clamping groove is formed in the bottom of the protection plate; the cushion, the cushion fixed mounting be in on the top inner wall of draw-in groove.

Preferably, two the bottom of backup pad is equal fixed mounting has two universal wheels, four the universal wheel is the rectangular array and distributes.

Preferably, the fixed blocks are connected with the corresponding transverse plates through two bolts.

Preferably, two pull rings are fixedly mounted at the top of the protection plate.

Preferably, the inner walls of the tops of the four sliding cavities are provided with sliding holes, and the four sliding rods are respectively in sliding connection with the inner walls of the four sliding holes.

Preferably, four all inlay on the slider and have two balls, two the ball all with correspond the inner wall roll connection of sliding chamber.

Compared with the prior art, the utility model provides a drill bit seat of mechanical bench drill has following beneficial effect:

the utility model provides a drill bit seat of mechanical bench drill not only is convenient for place the drill bit of multiple model, and can protect the drill bit, has reduced the unexpected damage that causes the drill bit of unnecessary.

Drawings

Fig. 1 is a schematic front sectional view of a drill bit seat of a mechanical bench drill according to a preferred embodiment of the present invention;

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

fig. 3 is a schematic top cross-sectional view of a drill bit seat of a mechanical bench drill according to a preferred embodiment of the present invention.

Reference numbers in the figures: 1. the supporting plate, 2, a transverse plate, 3, a through hole, 4, a fixing block, 5, a placing hole, 6, a sliding cavity, 7, a sliding block, 8, a sliding rod, 9, a spring, 10, a protective plate, 11, a clamping groove, 12 and a soft cushion.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic sectional view of a drill bit seat of a mechanical bench drill according to a preferred embodiment of the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; fig. 3 is a schematic top cross-sectional view of a drill bit seat of a mechanical bench drill according to a preferred embodiment of the present invention. The bit seat of the mechanical bench drill includes: two support plates 1; the plurality of transverse plates 2 are fixedly arranged on the two supporting plates 1; the through holes 3 are respectively formed in the transverse plates 2; the fixing blocks 4 are respectively fixedly arranged at the tops of the transverse plates 2; the plurality of placing holes 5 are respectively formed in the plurality of fixing blocks 4; the four sliding cavities 6 are respectively arranged on the two supporting plates 1; the four sliding blocks 7 are respectively installed in the four sliding cavities 6 in a sliding mode; the four sliding rods 8 are respectively and fixedly installed at the tops of the four sliding blocks 7, and the top ends of the four sliding rods 8 respectively extend out of the two supporting plates 1; the four springs 9 are respectively sleeved on the four sliding rods 8 in a sliding manner, the bottom ends of the four springs 9 are respectively fixedly connected with the four sliding blocks 7, and the top ends of the four springs 9 are respectively fixedly connected with the inner walls of the tops of the four sliding cavities 6; the protection plate 10 is fixedly arranged at the top ends of the four sliding rods 8; the clamping groove 11 is formed in the bottom of the protection plate 10; the soft cushion 12 is fixedly arranged on the inner wall of the top of the clamping groove 11.

Two equal fixed mounting in bottom of backup pad 1 has two universal wheels, four the universal wheel is the rectangular array and distributes.

A plurality of fixed block 4 all is connected through two bolts and the diaphragm 2 that corresponds.

Two pull rings are fixedly mounted at the top of the protection plate 10.

Four slide holes are formed in the inner walls of the tops of the four slide cavities 6, and the four slide rods 8 are connected with the inner walls of the four slide holes in a sliding mode.

Four all inlay on the slider 7 and have two balls, two the ball all with correspond slide 6's inner wall roll connection.

The utility model provides a theory of operation of drill bit seat of mechanical bench drill is as follows:

during the use, the pulling pull ring, the pull ring drives the upward movement of guard plate 10, guard plate 10 drives four 8 roll-off backup pads of slide bar 1 simultaneously, slider 7 and slide bar 8 simultaneous movement compress spring 9 this moment, can place the drill bit on fixed block 4 place the hole 5 in, make the below of drill bit run through-hole 3, after placing the back pine that finishes and opening the pull ring, reset through slider 7 to guard plate 10 under the rebound that resets of spring 9, make the top of drill bit contact cushion 12.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A bit seat for a mechanical bench drill, comprising:

two support plates;

the transverse plates are fixedly arranged on the two supporting plates;

the through holes are respectively formed in the transverse plates;

the fixing blocks are fixedly arranged on the tops of the transverse plates respectively;

the plurality of placing holes are respectively formed in the plurality of fixing blocks;

the four sliding cavities are respectively arranged on the two supporting plates;

the four sliding blocks are respectively installed in the four sliding cavities in a sliding mode;

the four sliding rods are fixedly arranged at the tops of the four sliding blocks respectively, and the top ends of the four sliding rods extend out of the two supporting plates respectively;

the four springs are respectively sleeved on the four sliding rods in a sliding manner, the bottom ends of the four springs are respectively fixedly connected with the four sliding blocks, and the top ends of the four springs are respectively fixedly connected with the inner walls of the tops of the four sliding cavities;

the protection plate is fixedly arranged at the top ends of the four sliding rods;

the clamping groove is formed in the bottom of the protection plate;

the cushion, the cushion fixed mounting be in on the top inner wall of draw-in groove.

2. The bit holder of a mechanical bench drill of claim 1, wherein two universal wheels are fixedly mounted on the bottom of each of the two support plates, and four of the universal wheels are distributed in a rectangular array.

3. The bit holder of a mechanical bench drill of claim 1, wherein a plurality of said fixing blocks are connected to the corresponding cross plate by two bolts.

4. The bit holder of a mechanical bench drill of claim 1, wherein two pull rings are fixedly mounted on the top of said shield plate.

5. The bit seat of the mechanical bench drill according to claim 1, wherein the four slide rods are respectively connected with the inner walls of the four slide holes in a sliding manner.

6. The bit holder of a mechanical bench drill of claim 1, wherein two balls are embedded in each of the four sliding blocks, and each of the two balls is in rolling connection with the inner wall of the corresponding sliding cavity.