CN218575051U

CN218575051U - Automatic drilling machine for machining annular parts

Info

Publication number: CN218575051U
Application number: CN202223204486.XU
Authority: CN
Inventors: 毛念森; 崔彦斌; 乔长发; 王光月
Original assignee: Hebei Yaoruida Electromechanical Technology Co ltd
Current assignee: Hebei Yaoruida Electromechanical Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-07
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of automatic drilling machines, and provides an automatic drilling machine for machining ring-shaped parts, which comprises an automatic drilling machine body and a box body, wherein a lifting mechanism is arranged in the box body, the lifting mechanism comprises an L-shaped plate, a fixed plate is fixedly arranged on one side of the inner wall of the L-shaped plate, and the top of the fixed plate is movably connected with two incomplete gears; when drilling the ring member work piece, promote backup pad rebound through starting hydraulic stem, make first grip block stretch out through the notch, reverse through starter motor, make two incomplete gears mesh, and drive the long slab and outwards remove, linkage connecting plate and connecting rod outwards remove simultaneously, and then two first grip blocks outwards expand, make the inside wall of first grip block and ring member work piece contact, carry out corotation through starter motor after ring member work piece drilling is accomplished, make two first grip blocks inwards shrink, thereby realized fixing the purpose to ring member work piece inside wall, prevented to take place to skid when drilling.

Description

Automatic drilling machine for machining annular parts

Technical Field

The utility model relates to an automatic drilling machine technical field, it is specific, relate to an automatic drilling machine for processing annular member.

Background

An automatic drilling machine is a drilling machine. The drill point consists of two first narrow and long drill point surfaces and two second triangular hook-shaped drill point surfaces;

chinese granted patent application No. CN202220370842.6, which discloses an automatic drilling machine, comprising a workbench, a control box and a display, wherein the upper end of the workbench is provided with a drilling mechanism and a feeding mechanism which are matched with each other; the drilling mechanism comprises a mounting plate, a telescopic support and a borer, the mounting plate is arranged on the workbench, the telescopic support is connected with the mounting plate, the borer is detachably and fixedly connected with the telescopic support, the borer comprises a drill bit and an extension pipe, the extension pipe is connected with the telescopic support, the drill bit is arranged on one side, away from the telescopic support, of the extension pipe, and the extension pipe is provided with a protector matched with the drill bit; the feeding mechanism comprises an electric control guide rail, a push block, a guide frame, a feeder and a compactor, the electric control guide rail is arranged at the upper end of the workbench and matched with the drilling mechanism, the push block is arranged on the electric control guide rail, and the guide frame is arranged at the upper end of the electric control guide rail and matched with the push block;

although the automatic drilling machine solves the problems that chip dust is scattered wantonly during machining, the machining environment and the health of machining personnel are affected, and machining continuity is relatively low, the automatic drilling machine is difficult to clamp and fix a ring-shaped workpiece, so that a clamp needs to be replaced when the ring-shaped workpiece is drilled, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic drilling machine for processing loop forming element to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic drilling machine for processing annular member, includes automatic drilling machine body and box, the inside of box is provided with elevating system, elevating system includes the L shaped plate, inner wall one side fixed mounting of L shaped plate has the fixed plate, the top swing joint of fixed plate has two incomplete gears, and meshes mutually between two incomplete gears and connect, two one side of incomplete gear is rotated and is connected with the long slab, the one end of long slab articulates there is the connecting plate, the top of connecting plate articulates there is the connecting rod, the top fixed mounting of connecting plate has first grip block, the one end of connecting rod is rotated with top one side of fixed plate and is connected L shaped plate inner wall bottom fixed mounting has the motor, the output and one of motor incomplete gear rotation is connected.

Preferably, the following components: the lifting mechanism further comprises a hydraulic rod fixedly installed at the bottom of the inner wall of the box body, a supporting plate is fixedly installed at the output end of the hydraulic rod, and the top of the supporting plate is fixedly connected with the bottom of the L-shaped plate.

Preferably: the notch is formed in the center of the top of the box body, and the first clamping plate is conveniently stretched out through the notch.

Preferably, the following components: the top of box fixed mounting has the convex plate, the top fixed mounting of convex plate has the U-shaped board.

Preferably: the inside sliding connection of U-shaped board has the slide, V-arrangement spout is seted up at the top of slide.

Preferably: an electric telescopic rod is fixedly installed on one side of the top of the convex plate, and the output end of the electric telescopic rod is fixedly connected with one side of the sliding plate.

Preferably: the two sides of the U-shaped plate are fixedly provided with rectangular blocks, and the tops of the rectangular blocks are provided with sliding grooves.

Preferably, the following components: the inside sliding connection of spout has the L slider, the bottom fixed mounting of L slider one end has the rhombus slider with V-arrangement spout sliding connection.

Preferably: the top fixed mounting of L slider has the bar backup pad, the one end fixed mounting of bar backup pad has the second grip block.

Preferably: and universal wheels are arranged at four corners of the bottom of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when drilling the loop forming element work piece, promote backup pad rebound through starting hydraulic stem, make first grip block stretch out through the notch, reverse through starter motor, make two incomplete gears mesh, and drive the long slab and outwards remove, link connecting plate and connecting rod outwards remove simultaneously, and then two first grip blocks outwards expand, make the inside wall of first grip block and loop forming element work piece contact, carry out corotation through starter motor after loop forming element work piece drilling is accomplished, make two first grip blocks inwards shrink, thereby realized fixing the purpose to loop forming element work piece inside wall, prevented to take place to skid when drilling.

Drawings

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

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

FIG. 2 is a schematic sectional view of the case of the present invention;

fig. 3 is a schematic view of a partial structure of the convex plate of the present invention;

fig. 4 is a schematic view of a local structure of the supporting plate of the present invention.

In the figure: 1. an automatic drilling machine body; 2. a box body; 3. a hydraulic rod; 4. a support plate; 5. an L-shaped plate; 6. a motor; 7. an incomplete gear; 8. a long plate; 9. a connecting plate; 10. a connecting rod; 11. a first clamping plate; 12. a fixing plate; 13. a U-shaped plate; 14. a slide plate; 15. a V-shaped chute; 16. an electric telescopic rod; 17. a rectangular block; 18. a chute; 19. an L-shaped sliding block; 20. a diamond-shaped sliding block; 21. a strip-shaped support plate; 22. a second clamping plate; 23. a notch; 24. a universal wheel; 25. a convex plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: an automatic drilling machine for machining ring-shaped parts comprises an automatic drilling machine body 1 and a box body 2, wherein a lifting mechanism is arranged inside the box body 2 and comprises an L-shaped plate 5, a fixed plate 12 is fixedly installed on one side of the inner wall of the L-shaped plate 5, two incomplete gears 7 are movably connected to the top of the fixed plate 12, the two incomplete gears 7 are meshed and connected with each other, a long plate 8 is rotatably connected to one side of each incomplete gear 7, a connecting plate 9 is hinged to one end of each long plate 8, a connecting rod 10 is hinged to the upper portion of the connecting plate 9, a first clamping plate 11 is fixedly installed on the top of the connecting plate 9, one end of each connecting rod 10 is rotatably connected with one side of the top of the fixed plate 12, a motor 6 is fixedly installed at the bottom of the inner wall of the L-shaped plate 5, and the output end of the motor 6 is rotatably connected with one incomplete gear 7; the lifting mechanism further comprises a hydraulic rod 3 fixedly installed at the bottom of the inner wall of the box body 2, a supporting plate 4 is fixedly installed at the output end of the hydraulic rod 3, the top of the supporting plate 4 is fixedly connected with the bottom of the L-shaped plate 5, a notch 23 is formed in the center of the top of the box body 2, and the notch 23 is convenient for extending out the first clamping plate 11; when boring the loop forming element work piece, promote backup pad 4 rebound through starting hydraulic stem 3, make first grip block 11 stretch out through notch 23, reverse through starter motor 6, make two incomplete gears 7 mesh, and drive long plate 8 and outwards remove, linkage connecting plate 9 and connecting rod 10 outwards remove simultaneously, and then two first grip blocks 11 outwards expand, make the inside wall of first grip block 11 and loop forming element work piece contact, carry out the corotation through starter motor 6 after the drilling of loop forming element work piece is accomplished, make two first grip blocks 11 inwards shrink, thereby realized fixing the purpose to loop forming element work piece inside wall, prevented that the emergence is skidded when drilling.

In this embodiment, specifically: a convex plate 25 is fixedly installed at the top of the box body 2, a U-shaped plate 13 is fixedly installed at the top of the convex plate 25, a sliding plate 14 is connected inside the U-shaped plate 13 in a sliding manner, a V-shaped sliding groove 15 is formed in the top of the sliding plate 14, an electric telescopic rod 16 is fixedly installed on one side of the top of the convex plate 25, the output end of the electric telescopic rod 16 is fixedly connected with one side of the sliding plate 14, rectangular blocks 17 are fixedly installed on two sides of the U-shaped plate 13, a sliding groove 18 is formed in the top of each rectangular block 17, an L-shaped sliding block 19 is connected inside the sliding groove 18 in a sliding manner, a diamond-shaped sliding block 20 which is connected with the V-shaped sliding groove 15 in a sliding manner is fixedly installed at the bottom of one end of the L-shaped sliding block 19, a strip-shaped supporting plate 21 is fixedly installed at the top of the L-shaped sliding block 19, and a second clamping plate 22 is fixedly installed at one end of the strip-shaped supporting plate 21; an operator puts a ring workpiece between the two second clamping plates 22, and simultaneously starts the electric telescopic rod 16 to push the sliding plate 14, so that the sliding plate 14 slides in the U-shaped plate 13 and is linked with the rhombic sliding blocks 20 to slide in the V-shaped sliding grooves 15, the two rhombic sliding blocks 20 are close to each other, the L-shaped sliding block 19 is driven to slide forwards in the sliding groove 18, the two strip-shaped supporting plates 21 are driven to be close to each other, and the second clamping plates 22 contract inwards, so that the outer wall of the ring workpiece is clamped and fixed, and the ring workpieces with different diameters can be clamped and fixed;

in this embodiment, specifically: universal wheels 24 are arranged at the four corners of the bottom of the box body 2; the movement of the case 2 is facilitated by the caster 24.

The utility model discloses at the during operation: when drilling the ring member work piece, promote backup pad 4 rebound through starting hydraulic stem 3, make first grip block 11 stretch out through notch 23, reverse through starter motor 6, make two incomplete gears 7 mesh, and drive long board 8 rebound, linkage connecting plate 9 and connecting rod 10 rebound simultaneously, and then two 11 expandes outwards, make the inside wall of first grip block 11 and ring member work piece contact, carry out the corotation through starter motor 6 after ring member work piece drilling is accomplished, make two 11 internal contraction of first grip block, thereby realized fixing the purpose to ring member work piece inside wall, prevented to take place to skid when drilling.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. The utility model provides a processing automatic drilling machine for annular member, includes automatic drilling machine body (1) and box (2), its characterized in that: the lifting mechanism is arranged in the box body (2) and comprises an L-shaped plate (5), a fixed plate (12) is fixedly mounted on one side of the inner wall of the L-shaped plate (5), two incomplete gears (7) are movably connected to the top of the fixed plate (12), and the two incomplete gears (7) are meshed and connected;

one side of each of the two incomplete gears (7) is rotatably connected with a long plate (8), one end of each long plate (8) is hinged with a connecting plate (9), a connecting rod (10) is hinged above each connecting plate (9), and the top of each connecting plate (9) is fixedly provided with a first clamping plate (11);

one end of the connecting rod (10) is rotatably connected with one side of the top of the fixing plate (12);

the bottom of the inner wall of the L-shaped plate (5) is fixedly provided with a motor (6), and the output end of the motor (6) is rotatably connected with the incomplete gear (7).

2. An automatic drilling machine for machining annular parts according to claim 1, wherein: the lifting mechanism further comprises a hydraulic rod (3) fixedly installed at the bottom of the inner wall of the box body (2), a supporting plate (4) is fixedly installed at the output end of the hydraulic rod (3), and the top of the supporting plate (4) is fixedly connected with the bottom of the L-shaped plate (5).

3. An automatic drilling machine for machining annular parts according to claim 2, wherein: notch (23) have been seted up in the top center department of box (2), notch (23) are convenient for stretch out first grip block (11).

4. An automatic drilling machine for machining annular parts according to claim 3, wherein: the top fixed mounting of box (2) has convex plate (25), the top fixed mounting of convex plate (25) has U-shaped board (13).

5. An automatic drilling machine for machining annular parts according to claim 4, wherein: the U-shaped plate (13) is connected with a sliding plate (14) in a sliding mode, and a V-shaped sliding groove (15) is formed in the top of the sliding plate (14).

6. An automatic drilling machine for machining annular parts according to claim 5, wherein: an electric telescopic rod (16) is fixedly mounted on one side of the top of the convex plate (25), and the output end of the electric telescopic rod (16) is fixedly connected with one side of the sliding plate (14).

7. An automatic drilling machine for machining annular parts according to claim 6, wherein: the two sides of the U-shaped plate (13) are fixedly provided with rectangular blocks (17), and the tops of the rectangular blocks (17) are provided with sliding grooves (18).

8. An automatic drilling machine for machining annular parts according to claim 7, wherein: the inside sliding connection of spout (18) has L slider (19), the bottom fixed mounting of L slider (19) one end has diamond-shaped slider (20) with V-arrangement spout (15) sliding connection.

9. An automatic drilling machine for machining annular parts according to claim 8, wherein: the top fixed mounting of L slider (19) has bar backup pad (21), the one end fixed mounting of bar backup pad (21) has second grip block (22).

10. An automatic drilling machine for machining annular parts according to claim 1, wherein: the four corners of the bottom of the box body (2) are provided with universal wheels (24).