CN217831990U

CN217831990U - Bench drill fixing assembly

Info

Publication number: CN217831990U
Application number: CN202222183154.1U
Authority: CN
Inventors: 赵张成; 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: 2022-11-18
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to a bench drill technical field, specific fixed subassembly of bench drill that says so, including the bench drill body, the cooperation is connected with installation mechanism on the bench drill body, be equipped with stop gear on the installation mechanism, stop gear is last to cooperate to rotate and is had actuating mechanism, the last mechanism of installing of actuating mechanism conflicts, conflict mechanism includes the lead screw, actuating mechanism drive lead screw rotates, threaded connection has the limiting plate on the lead screw, sliding connection between limiting plate and the dead lever, symmetrical sliding connection has two slides on the limiting plate, just the slide passes through expanding spring and limiting plate cooperation connection; drive the lead screw through actuating mechanism and rotate, and then make the limiting plate can make the slide conflict to panel when sliding along lead screw and dead lever, and then also can carry out the pressure release through the conflict power that expanding spring received to panel when carrying on spacingly to panel.

Description

Bench drill fixing assembly

Technical Field

The utility model relates to a fixed subassembly specifically is a subassembly is fixed to bench drill belongs to bench drill technical field.

Background

A bench drilling machine is called a bench drill for short, and refers to a small drilling machine which can be placed on an operation table and is provided with a vertically arranged main shaft. The diameter of the bench drill is generally less than 13 mm, and generally not more than 25 mm. The main shaft speed change is generally realized by changing the position of a triangular belt on a tower-shaped belt wheel, and the main shaft feeding is manually operated.

However, current bench drill is in the use, and the panel that will punch usually is placed on the bench drill working plate, during drilling, and operating personnel one hand need rotate the handle of bench drill, and the panel of processing need be pressed to the other hand, because make its vibrations easily when the drill bit contradicts panel, and manual to panel spacing probably can make panel displacement when drilling, and then make the drilling offset or the drilling size production error of panel easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fixed subassembly of bench drill in order to solve above-mentioned problem, drive the lead screw through actuating mechanism and rotate, and then make the limiting plate can make the slide contradict to panel when sliding along lead screw and dead lever, and then also can carry out the pressure release through the conflict power that expanding spring received to panel when carrying on spacingly to panel.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a fixed subassembly of bench drill, including the bench drill body, the cooperation is connected with installation mechanism on the bench drill body, be equipped with stop gear on the installation mechanism, stop gear goes up the cooperation and rotates there is actuating mechanism, the last mechanism of installing of actuating mechanism conflicts, conflict mechanism includes the lead screw, actuating mechanism drive lead screw rotates, threaded connection has the limiting plate on the lead screw, sliding connection between limiting plate and the dead lever, symmetrical sliding connection has two slides on the limiting plate, just the slide passes through expanding spring and is connected with the limiting plate cooperation.

Preferably, the limiting mechanism comprises a supporting plate, the screw rod is rotatably connected with the supporting plate, and the supporting plate is symmetrically and fixedly connected with two fixing rods.

Preferably, the limiting mechanism further comprises a mounting plate, the mounting plate is fixedly connected to the supporting plate, a sliding groove is formed in the supporting plate, and a clamping plate is arranged at the position of the sliding groove in a matched sliding mode.

Preferably, the clamping plate is connected with the supporting plate in a sliding mode, and the width of the cross section of the clamping plate is larger than that of the cross section of the mounting plate.

Preferably, the driving mechanism comprises a second rotating block, the supporting plate is rotatably connected with the second rotating block, the second rotating block is fixedly provided with a screw rod, the screw rod is rotatably connected with the supporting plate, and the screw rod is in threaded connection with a clamping plate.

Preferably, the driving mechanism further comprises a first bevel gear, the screw is fixedly provided with the first bevel gear, the first bevel gear is engaged with a second bevel gear, and the second bevel gear is fixedly connected with the screw rod.

Preferably, installation mechanism includes the fixed plate, it has the fixed plate to contradict on the bench drill body, fixed connection between fixed plate and the backup pad, it is connected with first rotation piece to rotate on the fixed plate, fixedly connected with bull stick on the first rotation piece, threaded connection between bull stick and the fixed plate, fixedly connected with supports the board on the bull stick.

Preferably, the abutting plate is of an arc-shaped structure, and the abutting plate abuts against the bench drill body.

Preferably, the bench drill body is provided with a containing mechanism in a matching manner, the containing mechanism comprises a clamping block, the bench drill body is connected with the clamping block in a clamping manner, and the clamping block is fixedly provided with a dust storage box.

Preferably, the collision mechanism further comprises a rubber pad, the sliding plate is bonded with the rubber pad, and the width of the cross section of the rubber pad is equal to that of the cross section of the sliding plate.

The utility model has the advantages that: actuating mechanism is when stop gear is inside to rotate, can drive the lead screw at the stop gear internal rotation, because threaded connection between lead screw and the limiting plate, and sliding connection between the dead lever of installation on limiting plate and the stop gear, when the lead screw rotates, can make the limiting plate slide along lead screw and dead lever, sliding connection has the slide on the limiting plate, the slide passes through expanding spring and is connected with the limiting plate cooperation, when the limiting plate slides, can make the slide along with the limiting plate slide and contradict with the panel that needs to drill, when slide and panel offset, can make the slide extrude expanding spring in the limiting plate, and then also can alleviate the extrusion force that panel received through expanding spring when being convenient for carry out spacingly to panel, thereby be favorable to preventing the condition that the manual fixed panel of operating personnel makes the skew of punching position easily.

Drawings

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

FIG. 2 is an enlarged view of the part A shown in 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 screw rod and the limiting plate of the present invention;

FIG. 5 is an enlarged view of the portion C shown in FIG. 4;

FIG. 6 is an enlarged view of the portion D shown in FIG. 4;

fig. 7 is a schematic view of the connection structure of the slide plate and the extension spring of the present invention.

In the figure: 1. a bench drill body; 2. an installation mechanism; 201. a fixing plate; 202. a first rotating block; 203. a rotating rod; 204. a resisting plate; 3. a collision mechanism; 301. a screw rod; 302. a fixing rod; 303. a limiting plate; 304. a slide plate; 305. a rubber pad; 306. a tension spring; 4. a drive mechanism; 401. a second turning block; 402. a screw; 403. a first bevel gear; 404. a second bevel gear; 5. a limiting mechanism; 501. a support plate; 502. mounting a plate; 503. a chute; 504. clamping a plate; 6. a storage mechanism; 601. a clamping block; 602. an ash storage box.

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.

Please refer to fig. 1-7, a fixed subassembly of bench drill, includes bench drill body 1, cooperation is connected with installation mechanism 2 on the bench drill body 1, be equipped with stop gear 5 on the installation mechanism 2, stop gear 5 goes up the cooperation and rotates there is actuating mechanism 4, install conflict mechanism 3 on the actuating mechanism 4, conflict mechanism 3 includes lead screw 301, actuating mechanism 4 drive lead screw 301 rotates, threaded connection has limiting plate 303 on the lead screw 301, sliding connection between limiting plate 303 and the dead lever 302, symmetrical sliding connection has two slides 304 on the limiting plate 303, just slide 304 is connected with limiting plate 303 cooperation through expanding spring 306.

As the utility model discloses a technical optimization scheme, stop gear 5 includes backup pad 501, lead screw 301 is connected with rotating between the backup pad 501, two dead levers 302 of symmetry fixedly connected with on the backup pad 501, sliding connection has limiting plate 303 on the dead lever 302, and lead screw 301 drive limiting plate 303 can make limiting plate 303 slide along dead lever 302 and lead screw 301 under the limiting displacement of dead lever 302, and then is convenient for adjust the position of limiting plate 303.

As a technical optimization scheme of the utility model, stop gear 5 still includes mounting panel 502, fixedly connected with mounting panel 502 on the backup pad 501, be equipped with spout 503 in the backup pad 501, spout 503 position cooperation is slided there is cardboard 504, and cardboard 504 slides, can make it contradict panel to mounting panel 502 on, and then be convenient for spacing to panel.

As a technical optimization scheme of the utility model, sliding connection between cardboard 504 and the backup pad 501, just cardboard 504's cross-sectional width is greater than mounting panel 502's cross-sectional width, and cardboard 504's setting can make its cooperation limiting plate 303 fix panel.

As a technical optimization scheme of the utility model, actuating mechanism 4 includes second turning block 401, it is connected with second turning block 401 to rotate in the backup pad 501, fixed mounting has screw rod 402 on the second turning block 401, it is connected to rotate between screw rod 402 and the backup pad 501, threaded connection has cardboard 504 on the screw rod 402, and second turning block 401 rotates, and then makes screw rod 402 rotate drive cardboard 504 and slide at spout 503 position.

As a technical optimization scheme of the utility model, actuating mechanism 4 still includes first bevel gear 403, fixed mounting has first bevel gear 403 on the screw rod 402, the meshing has second bevel gear 404 on the first bevel gear 403, fixed connection between second bevel gear 404 and the lead screw 301, screw rod 402 rotate, make first bevel gear 403 drive second bevel gear 404 and rotate, and then make lead screw 301 rotate along with second bevel gear 404.

As a technical optimization scheme of the utility model, installation mechanism 2 includes fixed plate 201, it has fixed plate 201 to contradict on the bench drill body 1, fixed connection between fixed plate 201 and the backup pad 501, it is connected with first rotating block 202 to rotate on the fixed plate 201, fixedly connected with bull stick 203 on the first rotating block 202, threaded connection between bull stick 203 and the fixed plate 201, fixedly connected with is supported board 204 on the bull stick 203, and rotatory first rotating block 202, and then makes bull stick 203 drive support board 204 displacement, and then can adjust the position of fixed plate 201 when making support board 204 contradict with bench drill body 1.

As a technical optimization scheme of the utility model, support board 204 and be the arcuation structure, just support board 204 and conflict with bench drill body 1, support board 204's setting is convenient for fix fixed plate 201.

As a technical optimization scheme of the utility model, receiving mechanism 6 is installed in the cooperation on bench drill body 1, receiving mechanism 6 includes fixture block 601, the block is connected with fixture block 601 on the bench drill body 1, fixed mounting has ash depositing box 602 on the fixture block 601, and the waste material that produces when punching can be collected the waste material and deposit in ash depositing box 602, and then is convenient for carry out centralized processing to the waste material.

As a technical optimization scheme of the utility model, conflict mechanism 3 still includes rubber pad 305, it has rubber pad 305 to bond on the slide 304, just rubber pad 305's cross-sectional width equals with slide 304's cross-sectional width, and rubber pad 305 is contradicted with panel, and then is convenient for carry on spacingly to panel.

The utility model discloses when using, place bench drill body 1 on the operation panel, place panel again on backup pad 501, when operating personnel rotated second turning block 401 with the hand, can make second turning block 401 drive screw rod 402 and rotate, be equipped with spout 503 in the backup pad 501, screw rod 402 rotates at spout 503 position, threaded connection has cardboard 504 on the screw rod 402, when screw rod 402 rotated, can make cardboard 504 slide at spout 503 position along screw rod 402, can conflict panel when cardboard 504 slides, and then make panel and the mounting panel 502 of fixing on the backup pad 501 conflict, and then be convenient for spacing panel; the end part of the screw 402 is fixedly connected with a first bevel gear 403, the first bevel gear 403 is engaged with a second bevel gear 404, the second bevel gear 404 is fixedly connected with a screw 301, the screw 301 rotates in the support plate 501, the fixed rods 302 are symmetrically and fixedly installed on the support plate 501, when the second bevel gear 404 rotates, the screw 301 can rotate, the screw 301 is in threaded connection with a limiting plate 303, the limiting plate 303 is in sliding connection with the fixed rods 302, when the screw 301 rotates, the limiting plate 303 can slide along the screw 301 and the fixed rods 302, two ends of the limiting plate 303 are both in sliding connection with a sliding plate 304, the sliding plate 304 is in matched connection with the limiting plate 303 through a telescopic spring 306, the limiting plate 303 slides, the sliding plate 304 is enabled to abut against a plate on the support plate 501, the sliding plate 304 extrudes the telescopic spring 306, the telescopic spring 306 can be compressed, further, the extrusion force applied to the plate can be relieved through the telescopic spring 306 when the plate abuts against the top end of the plate, and therefore, the situation that an operator can easily shift a punching position when manually fixing the plate is manually is facilitated is prevented; when the position of the supporting plate 501 needs to be adjusted, the first rotating block 202 can be rotated by hand, the rotating rod 203 is fixedly connected to the first rotating block 202, the rotating rod 203 is in threaded connection with the fixing plate 201, when the first rotating block 202 rotates, the rotating rod 203 can drive the abutting plate 204 to slide in the fixing plate 201, and due to the fact that the abutting plate 204 is of an arc-shaped mechanism, the abutting plate 204 can abut against the bench drill body 1 during sliding, and therefore the height of the supporting plate 501 can be conveniently adjusted; the sweeps that produce during drilling can be collected deposit ash box 602 in, deposit ash box 602 and go up fixed mounting and have fixture block 601, and the fixture block 601 is connected with the block between the bench drill body 1, and then is being convenient for carry on spacingly to depositing ash box 602.

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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fixed subassembly of bench drill, includes bench drill body (1), its characterized in that: the bench drill body (1) is gone up the cooperation and is connected with installation mechanism (2), be equipped with stop gear (5) on installation mechanism (2), stop gear (5) are gone up the cooperation and are rotated there are actuating mechanism (4), install conflict mechanism (3) on actuating mechanism (4), conflict mechanism (3) are including lead screw (301), actuating mechanism (4) drive lead screw (301) are rotated, threaded connection has limiting plate (303) on lead screw (301), sliding connection between limiting plate (303) and dead lever (302), symmetrical sliding connection has two slide (304) on limiting plate (303), just slide (304) are connected with limiting plate (303) cooperation through expanding spring (306).

2. The drill holder assembly of claim 1, wherein: the limiting mechanism (5) comprises a supporting plate (501), the screw rod (301) is rotatably connected with the supporting plate (501), and the supporting plate (501) is symmetrically and fixedly connected with two fixing rods (302).

3. A bench drill securing assembly as defined in claim 2, wherein: the limiting mechanism (5) further comprises a mounting plate (502), the mounting plate (502) is fixedly connected to the supporting plate (501), a sliding groove (503) is formed in the supporting plate (501), and a clamping plate (504) is arranged on the sliding groove (503) in a matched and sliding mode.

4. A bench drill securing assembly as defined in claim 3, wherein: the clamping plate (504) is connected with the supporting plate (501) in a sliding mode, and the cross-section width of the clamping plate (504) is larger than that of the mounting plate (502).

5. A bench drill securing assembly as defined in claim 2, wherein: the driving mechanism (4) comprises a second rotating block (401), the supporting plate (501) is connected with the second rotating block (401) in a rotating mode, a screw rod (402) is fixedly mounted on the second rotating block (401), the screw rod (402) is connected with the supporting plate (501) in a rotating mode, and a clamping plate (504) is connected to the screw rod (402) in a threaded mode.

6. The drill holder assembly of claim 5, wherein: the driving mechanism (4) further comprises a first bevel gear (403), the first bevel gear (403) is fixedly mounted on the screw rod (402), a second bevel gear (404) is meshed on the first bevel gear (403), and the second bevel gear (404) is fixedly connected with the screw rod (301).

7. The bench drill fixing assembly according to claim 1, wherein: installation mechanism (2) are including fixed plate (201), it has fixed plate (201) to contradict on bench drill body (1), fixed connection between fixed plate (201) and backup pad (501), it is connected with first turning block (202) to rotate on fixed plate (201), fixedly connected with bull stick (203) on first turning block (202), threaded connection between bull stick (203) and fixed plate (201), fixedly connected with supports board (204) on bull stick (203).

8. The drill holder assembly of claim 7, wherein: the abutting plate (204) is of an arc-shaped structure, and the abutting plate (204) abuts against the bench drill body (1).

9. The bench drill fixing assembly according to claim 1, wherein: the bench drill comprises a bench drill body (1), and is characterized in that a containing mechanism (6) is installed on the bench drill body (1) in a matched mode, the containing mechanism (6) comprises a clamping block (601), the clamping block (601) is connected to the bench drill body (1) in a clamped mode, and a dust storage box (602) is fixedly installed on the clamping block (601).

10. The drill holder assembly of claim 1, wherein: the collision mechanism (3) further comprises a rubber pad (305), the rubber pad (305) is bonded on the sliding plate (304), and the section width of the rubber pad (305) is equal to that of the sliding plate (304).