CN210280731U

CN210280731U - Drilling equipment

Info

Publication number: CN210280731U
Application number: CN201921203551.2U
Authority: CN
Inventors: 张剑; 谢忠全; 刘桥求
Original assignee: Ningxiang Broad Homes Industrial Co ltd
Current assignee: Ningxiang Broad Homes Industrial Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-04-10
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a drilling device, which comprises a conveying mechanism, a limiting mechanism and a drilling mechanism; the conveying mechanism comprises two side beams and a plurality of mutually parallel conveying rollers arranged between the two side beams; stop gear is including the side spacing block that is located the conveying roller bearing top, transverse positioning cylinder and front end spacing block, the side spacing block sets up in one of them curb girder top, transverse positioning cylinder and side spacing block are used for the centre gripping to treat two sides of drilling work piece, front end spacing block is used for the location to treat the preceding tip of drilling work piece, can butt in the preceding tip of treating the drilling work piece when front end spacing block is in the first position, allow to treat that the drilling work piece is carried on conveying mechanism when front end spacing block is in the second position. The utility model discloses simple structure fixes a position accurately, carries out length and width direction location to the work piece, and is applicable in the work piece drilling to unidimensional, is favorable to improving drilling equipment's automation level.

Description

Drilling equipment

Technical Field

The utility model relates to a drilling equipment belongs to mechanical equipment technical field.

Background

At present, manual operation is mostly adopted for drilling plates, each drilling position needs to be measured by a ruler, the efficiency is low, the precision is poor, and the method is not suitable for large-scale industrial production.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem that exists among the prior art, the utility model provides a drilling equipment has the location accurate, drilling efficiency's characteristics, and concrete technical scheme is as follows.

The drilling equipment is characterized by comprising a conveying mechanism, a limiting mechanism and a drilling mechanism;

the conveying mechanism comprises two side beams and a plurality of mutually parallel conveying rollers arranged between the two side beams;

the limiting mechanism comprises a side limiting part, a transverse positioning cylinder and a front end limiting part, the side limiting part is positioned above the conveying roller, the transverse positioning cylinder and the side limiting part are used for clamping two sides of a workpiece to be drilled, the front end limiting part is used for positioning the front end part of the workpiece to be drilled, the front end limiting part can abut against the front end part of the workpiece to be drilled when in a first position, and the front end limiting part is used for allowing the workpiece to be drilled to be conveyed on the conveying mechanism when in a second position;

the drilling mechanism comprises a drilling machine, a transverse moving mechanism and a longitudinal moving mechanism.

Furthermore, the side limiting part is a plurality of positioning columns arranged on one side beam at intervals.

Furthermore, the front end limiting component is a limiting flange, the limiting flange is fixed above the conveying mechanism through a rotating component, and the rotating component is a rotating cylinder or a motor. When the workpiece to be drilled is required to be positioned, the rotating part drives the limiting baffle to rotate downwards so as to block the conveying of the workpiece to be drilled on the conveying mechanism, the transverse positioning cylinder acts at the moment, the workpiece to be drilled is clamped between the transverse positioning cylinder and the side limiting part, the positioning of the workpiece to be drilled is realized, and under the condition, the conveying power of the conveying mechanism can be interrupted temporarily. After drilling is completed, the limiting flange rotates upwards, and the workpiece can be conveyed to the downstream continuously.

Further, the transverse moving mechanism or the longitudinal moving mechanism comprises a roller and a guide rail, or the transverse moving mechanism or the longitudinal moving mechanism comprises a gear and a rack, or the transverse moving mechanism or the longitudinal moving mechanism comprises a pulley and a belt. The lateral and/or longitudinal movement of the drill is achieved by driving the rotation of rollers or gears or pulleys.

Further, the drilling machine also comprises a pressing component used for pressing the workpiece to be drilled downwards, and the pressing component can be a pressing air cylinder or a spring. As the drilling machine, a drilling machine in the related art, for example, a drilling machine disclosed in patent document 1 (publication No. CN109500927A) or patent document 2(CN208961044U) is used. When the workpiece to be drilled is positioned, the workpiece is pressed from the upper part by the pressing part, so that the workpiece is prevented from moving or jumping during the drilling process of the drilling machine.

The utility model discloses simple structure fixes a position accurately, carries out length and width direction location to the work piece, and is applicable in the work piece drilling to unidimensional, is favorable to improving drilling equipment's automation level.

Drawings

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

fig. 2 is a top view of the drilling apparatus of the present invention.

In the figure: the device comprises a conveying mechanism 1, a side beam 11, a conveying roller 12, a drilling mechanism 2, a drilling machine 21, a transverse moving mechanism 22, a longitudinal moving mechanism 23, a pressing component 24, a side limiting component 3, a transverse positioning cylinder 4, a front end limiting component 5, a workpiece 6 and a rotating component 7.

Detailed Description

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

Referring to fig. 1, the drilling equipment comprises a conveying mechanism 1, a limiting mechanism and a drilling mechanism 2;

the conveying mechanism 1 comprises two side beams 11 and a plurality of conveying rollers 12 which are parallel to each other and arranged between the two side beams 11, the end parts of the conveying rollers 12 can transmit conveying power through chains or belts so as to achieve the purpose of synchronously rotating all the conveying rollers 12, or can be active rollers with power arranged at intervals, and other conveying rollers rotate passively;

the limiting mechanism comprises a side limiting component 3, a transverse positioning cylinder 4 and a front end limiting component 5, wherein the side limiting component 3 is positioned above the conveying roller 12, the side limiting component is arranged above one side beam 11, and the transverse positioning cylinder 4 and the side limiting component 3 are used for clamping two sides of a workpiece 6 to be drilled. Preferably, the side limiting part 3 is a plurality of positioning columns arranged on one side beam at intervals; the lateral positioning cylinder 4 may be positioned above the conveying rollers 12 by a bracket (not shown) that can pass through a gap between adjacent conveying rollers 12;

the front end limiting part 5 is used for positioning the front end part of the workpiece 6 to be drilled, the front end limiting part 5 can abut against the front end part of the workpiece 6 to be drilled when in a first position, and the workpiece 6 to be drilled is allowed to be conveyed on the conveying mechanism 1 when in a second position; preferably, the front end limiting component 5 is a limiting rib, the limiting rib is fixed above the conveying roller 12 through a rotating component 7, the rotating component 7 can be a rotating cylinder or a motor, and the rotating component 7 is installed above the conveying roller 12 through a bracket. When the workpiece 6 to be drilled which is conveyed from the upstream is required to be positioned, the rotating part 7 drives the limiting baffle to rotate downwards so as to block the conveying of the workpiece to be drilled on the conveying mechanism, the transverse positioning cylinder 4 acts at the moment, the workpiece 6 to be drilled is clamped between the transverse positioning cylinder 4 and the side limiting part 3, the positioning of the workpiece to be drilled is realized, and under the condition, the conveying power of the conveying mechanism 1 can be interrupted temporarily. After drilling is completed, the limiting flange rotates upwards, and the workpiece can be conveyed to the downstream continuously.

The drilling mechanism 2 includes a drill 21, a lateral movement mechanism 22, and a longitudinal movement mechanism 23. The transverse moving mechanism 22 or the longitudinal moving mechanism 23 each includes a roller and a rail, and the transverse and/or longitudinal movement of the drilling machine 21 is realized by driving the roller to rotate. Wherein the lateral direction is a direction perpendicular to the conveying direction of the conveying mechanism 1, and the longitudinal direction is a direction parallel to the conveying direction of the conveying mechanism 1. The lateral movement mechanism 22 or the longitudinal movement mechanism 23 may also take the form of a gear, a rack, or a pulley, belt, and the lateral and/or longitudinal movement of the drill is achieved by driving the rotation of the gear or the pulley.

The drilling machine 21 further comprises a pressing part 24 for pressing the workpiece to be drilled downwards, and the pressing part 24 can be a pressing cylinder or a spring. The drilling machine can adopt a drilling machine in the prior art. When the workpiece to be drilled is positioned, the workpiece is pressed from the upper part by the pressing part, so that the workpiece is prevented from moving or jumping during the drilling process of the drilling machine.

The utility model discloses a theory of operation: the conveying mechanism 1 conveys the workpiece 6 to be drilled to a position close to the front end limiting component 5, the front end limiting component 5 is driven by the rotating component 7 to be located at a first position capable of blocking the workpiece 6 to be drilled, so that the workpiece 6 to be drilled is longitudinally positioned, then the transverse positioning cylinder 4 acts, the workpiece 6 to be drilled is clamped between the transverse positioning cylinder 4 and the side limiting component 3, and the positioning of the workpiece 6 to be drilled is realized; the drilling machine 21 controls the drilling position through the transverse moving mechanism 22 and the longitudinal moving mechanism 23, the pressing part 24 presses the workpiece 6 to be drilled after the drilling machine 21 reaches the drilling position, then drilling is started, the front end limiting part 5 returns to the second position after drilling, the transverse positioning cylinder 4 retracts, the conveying mechanism 1 conveys the drilled workpiece 6 to the downstream continuously, and the drilling operation of one workpiece is completed.

The embodiments of the present invention have been described above with reference to the accompanying drawings, and features of the embodiments and examples of the present invention may be combined with each other without conflict. The present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and the scope of the present invention, which is encompassed by the present invention.

Claims

1. The drilling equipment is characterized by comprising a conveying mechanism, a limiting mechanism and a drilling mechanism;

2. The drilling apparatus as claimed in claim 1, wherein the lateral position-limiting member is a plurality of positioning posts spaced apart from one of the side beams.

3. The drilling equipment as claimed in claim 1, wherein the front end limiting component is a limiting rib, the limiting rib is fixed above the conveying mechanism through a rotating component, and the rotating component is a rotating cylinder or a motor.

4. Drilling apparatus according to claim 1 wherein the lateral or longitudinal movement means comprises a roller and a rail, or the lateral or longitudinal movement means comprises a gear and a rack, or the lateral or longitudinal movement means comprises a pulley and a belt.

5. The drilling apparatus as claimed in claim 1, wherein the drilling machine further comprises a pressing member for pressing the workpiece to be drilled downward, and the pressing member may be a pressing cylinder or a spring.