CN216912168U

CN216912168U - Small-size metalwork drilling anchor clamps of stepping down

Info

Publication number: CN216912168U
Application number: CN202123205353.XU
Authority: CN
Inventors: 汪维兵; 张齐霞
Original assignee: Wuxi Aiya Technology Co ltd
Current assignee: Wuxi Aiya Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-07-08
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to the technical field of metal part drilling, in particular to a small-sized metal part drilling abdicating clamp which comprises an operation table, wherein two sides of the table surface of the operation table are provided with a movable table capable of horizontally moving, stand columns are respectively arranged on the table surface of the movable table at two sides, the top ends of the stand columns are rotatably provided with a movable plate through a rotating shaft, connecting arms are respectively led out from two ends of the movable plate, the connecting arms at two sides are oppositely arranged, the end parts of the connecting arms are respectively hinged with a clamping plate, a drilling machine is arranged above the operation table, and a drilling tool extends downwards and is positioned between the four clamping plates at two sides. Thereby ensuring the processing quality of the product.

Description

Small-size metalwork drilling anchor clamps of stepping down

Technical Field

The utility model relates to the technical field of metal piece drilling, in particular to a small-sized metal piece drilling abdicating clamp.

Background

In the metal processing industry, a metal part is often required to be drilled. However, in the current drilling process of some metal parts, the metal parts are mainly drilled by holding by workers, the stability of the drilling process is not high, and the quality of products can be influenced.

Chinese patent (CN 214393294U) discloses a metalwork drilling frock, relates to metalwork drilling field. This metalwork drilling frock includes base, support and drilling machine, support fixed connection is in base top one side, drilling machine fixed connection is in the support top, the support runs through to drilling machine outside bottom, the drilling machine bottom is equipped with complementary unit, complementary unit includes two supporting shoes, two the equal fixed connection of supporting shoe is in the base top. This metalwork drilling frock guides the metalwork between two limiting plates through two limiting plate one side fixed connection's slide, makes the metalwork be in the processing position fast, can make two limiting plate fixed positions for electro-magnet and electro-magnet board circular telegram, is favorable to improving the stability of metalwork removal orbit, guarantees the stability accuracy that the metalwork removed, improves the degree of accuracy of metalwork drilling processing.

In the technical scheme, although the metal piece to be machined can be reinforced and the position of the metal piece can be fixed, the shape of the metal piece is not uniform, irregular products often appear, the metal piece is clamped only by the limiting plate, and the stability of the drilling process cannot be fully ensured.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a small metal part drilling abdicating clamp.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a small-size metalwork drilling anchor clamps of stepping down, includes the operation panel, but the mesa both sides of operation panel correspond the position punishment and do not install horizontal displacement's mobile station through the driven mode of lead screw, are located and are provided with the stand on the mesa of the mobile station on both sides respectively, and the fly leaf is installed through the pivot rotation in the top of stand, and the linking arm is drawn forth respectively at the both ends of fly leaf, and the linking arm that is located both sides sets up in opposite directions, and the tip of linking arm articulates respectively has splint, and it has the cushion to bond on the face of splint the side of operation panel is provided with the curb plate, and the top of curb plate is provided with the mounting panel, is provided with the drilling machine on the mounting panel, and the bottom output of drilling machine is provided with the drilling tool, and the drilling tool downwardly extending is located between four splint of both sides.

In a better technical scheme, straight grooves are formed in the corresponding positions of the two sides of the table top of the operating table respectively, and a lead screw is rotatably installed in each straight groove through a bearing component.

In a better technical scheme, two sides of the operating platform are respectively provided with a motor, and a driving shaft arranged at the output end of the motor is respectively and fixedly connected with a screw rod at a corresponding position in a concentric manner through a coupler.

In a better technical scheme, a through hole is formed in the table top of the mobile station, a lead screw penetrates through the through hole, and a nut pair matched with the lead screw in a threaded mode is arranged in the through hole.

In a preferred technical scheme, the center area of the table top of the operating table is used for placing a metal piece to be drilled, and the moving table is located on two sides of the metal piece.

In a preferred technical solution, the connecting arms are curved arms, and the connecting arms at both ends of the same movable plate are kept in an inward curved state.

In a preferred embodiment, the connecting arm is hinged to the middle of the clamping plate.

In a preferred technical scheme, the top end of the upright post is rotatably installed at the center of the bottom surface of the movable plate.

The utility model has the beneficial effects that: through the anchor clamps of stepping down that this scheme provided, solved metalwork drilling in-process, stability is not good enough, can influence product quality's problem, and this stepping down anchor clamps's suggestion can form stable centre gripping to the metalwork of different shapes effectively through the movable splint that set up in the metalwork four corners, improves drilling process's stability to ensure the processingquality of product.

Drawings

Fig. 1 is a schematic front view of a small-sized metal part drilling abdicating fixture according to the present invention;

fig. 2 is a schematic top view of a small-sized metal part drilling abdicating fixture according to the present invention;

fig. 3 is a schematic side view of a small-sized metal part drilling abdicating fixture according to the present invention.

In the figure: 1. an operation table; 2. a lead screw; 3. a mobile station; 4. a movable plate; 5. a connecting arm; 6. a splint; 7. a motor; 8. a side plate; 9. mounting a plate; 10. a drilling machine; 11. a column; 12. a rubber pad; 13. and (4) drilling a tool.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In this embodiment, referring to fig. 1-3, a small-sized metal part drilling abdicating fixture comprises an operation table 1, a movable table 3 capable of horizontally moving is respectively installed at corresponding positions on two sides of a table top of the operation table 1 in a screw rod transmission manner, as shown in fig. 1, straight grooves are respectively formed at corresponding positions on two sides of the table top of the operation table 1, a screw rod 2 is rotatably installed in the straight grooves through a bearing component, motors 7 are respectively arranged on two side edges of the operation table 1, and driving shafts arranged at output ends of the motors 7 are respectively and concentrically and fixedly connected with the screw rods 2 at corresponding positions through shaft couplings. In addition, a through hole is formed in the table top of the mobile station 3, the lead screw 2 penetrates through the through hole, and a nut pair matched with the lead screw 2 in a threaded mode is arranged in the through hole. The central area of the table top of the operating table 1 is used for placing a metal piece to be drilled, and the mobile table 3 is positioned on two sides of the metal piece.

The table tops of the mobile stations 3 on the two sides are respectively provided with an upright post 11, the top end of the upright post 11 is rotatably provided with the movable plate 4 through a rotating shaft, and the top end of the upright post 11 is rotatably arranged at the center position of the bottom surface of the movable plate 4. Connecting arms 5 are respectively led out from two ends of the movable plate 4, the connecting arms 5 are bent arms, and the connecting arms 5 at two ends of the same movable plate 4 are both kept in an inward bent state. The connecting arms 5 on the two sides are oppositely arranged, the end parts of the connecting arms 5 are respectively hinged with a clamping plate 6, and a rubber mat 12 is bonded on the surface of the clamping plate 6. The connecting arm 5 is hinged at the middle part of the splint 6.

A side plate 8 is arranged on the side surface of the operating platform 1, a mounting plate 9 is arranged at the top end of the side plate 8, a drilling machine 10 is arranged on the mounting plate 9, a drilling tool 13 is arranged at the bottom output end of the drilling machine 10, and the drilling tool 13 extends downwards and is positioned between the four clamping plates 6 on the two sides.

Put the mesa central point that will treat the metalwork of processing at operation panel 1 and put, utilize screw drive's mode afterwards, move the splint 6 of both sides to the centre simultaneously, because fly leaf 4 can free rotation, splint 6 on the linking arm 5 also can free rotation simultaneously, when four splint 6 are close to the metalwork gradually and are pressed to on the metalwork, splint 6 can adjust the centre gripping angle automatically, and ensure that four splint 6 can accurately press to on the outer wall of this metalwork from four angles, finally guarantee the rigidity of whole metalwork, make things convenient for subsequent drilling operation. After the drilling is finished, the mobile station 3 is withdrawn, the metal piece can be loosened, the workpiece is convenient to take manually, and the operation is very convenient.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The small-sized metal part drilling abdicating clamp is characterized by comprising an operating table (1), moving tables (3) capable of horizontally moving are respectively installed at positions corresponding to positions on two sides of a table top of the operating table (1) in a screw rod transmission mode, stand columns (11) are respectively arranged on the table tops of the moving tables (3) on two sides, a moving plate (4) is rotatably installed at the top ends of the stand columns (11) through a rotating shaft, connecting arms (5) are respectively led out from two ends of the moving plate (4), the connecting arms (5) on two sides are oppositely arranged, clamping plates (6) are respectively hinged to end portions of the connecting arms (5), rubber pads (12) are bonded to surfaces of the clamping plates (6), side plates (8) are arranged on the side surfaces of the operating table (1), mounting plates (9) are arranged at the top ends of the side plates (8), drilling machines (10) are arranged on the mounting plates (9), drilling machines (13) are arranged at the bottom output ends of the drilling machines (10), the drilling tool (13) extends downwards and is positioned between the four clamping plates (6) on the two sides.

2. The small metal piece drilling abdicating clamp as claimed in claim 1, wherein the two sides of the table top of the operating table (1) are respectively provided with a straight groove at corresponding positions, and a lead screw (2) is rotatably mounted in the straight grooves through a bearing component.

3. The small metal piece drilling abdicating clamp as claimed in claim 2, wherein the two side edges of the operating table (1) are respectively provided with a motor (7), and a driving shaft arranged at the output end of the motor (7) is respectively and concentrically and fixedly connected with the screw rod (2) at the corresponding position through a coupling.

4. The small metal piece drilling abdicating clamp as claimed in claim 2, wherein a through hole is formed in the table top of the moving table (3), the lead screw (2) penetrates through the through hole, and a nut pair matched with the lead screw (2) in thread is arranged in the through hole.

5. A small-sized metal part drilling abdicating clamp as claimed in claim 1, characterized in that the central area of the table top of the operating table (1) is used for placing the metal part to be drilled, and the moving tables (3) are positioned at two sides of the metal part.

6. The small metal piece drilling abdicating clamp as claimed in claim 1, wherein the connecting arms (5) are curved arms, and the connecting arms (5) at both ends of the same movable plate (4) are kept in an inward curved state.

7. A miniature metal part drilling abdicating clamp according to claim 6, characterized in that said connecting arm (5) is hinged at the middle of said clamping plate (6).

8. The small metal piece drilling abdicating clamp as claimed in claim 1, wherein the top end of the upright (11) is rotatably mounted at the center of the bottom surface of the movable plate (4).