CN212793105U

CN212793105U - Drilling equipment is used in processing of case roof beam template

Info

Publication number: CN212793105U
Application number: CN202021790431.XU
Authority: CN
Inventors: 刘明华; 李景强; 何富思; 崔超; 郭生杰; 刘洪雁
Original assignee: Beijing Municipal Construction Co Ltd
Current assignee: Beijing Municipal Construction Co Ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-03-26
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a drilling equipment is used in processing of case roof beam template, including base, upper plate and drilling equipment, drilling equipment lays between upper plate and bottom plate, and the fly leaf slides and lays on the stand, has laid elevating gear on the base, and the fly leaf is connected with the elevating gear transmission, installs a plurality of gears at the transmission case inner gearing, and the mount pad corresponds fixed connection on the transmission shaft of gear, fixed connection between the axis of rotation of drilling motor and the axis of rotation of the gear in the transmission case. The device is characterized in that a plurality of gears are arranged in a transmission case in an engaged manner, an installation seat is correspondingly and fixedly connected to a transmission shaft of the gears, and a drill bit is fixedly connected with the installation seat; through the arrangement of a plurality of groups of drill bits, the drilling efficiency is greatly improved; the sliding blocks on the two sides move to realize the position movement between the clamping blocks by driving the clamping screw rod to rotate; thereby effectively clamping the workpiece between the clamping blocks; the stability of drilling is improved; thereby having good application prospect.

Description

Drilling equipment is used in processing of case roof beam template

Technical Field

The utility model relates to a template production field specifically is a drilling equipment is used in processing of case roof beam template.

Background

A large number of templates are needed in the bridge construction process, and steel structure templates are adopted in bridge erecting construction due to frequent use; during the production and processing of the template, the template is usually required to be drilled, and most of the existing drilling devices are drilled by adopting a single hole during the use process, so that the drilling efficiency is low; and then provides a drilling equipment for box girder template processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling equipment is used in processing of case roof beam template 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:

a drilling device for processing a box girder template comprises a base, an upper plate and a drilling device, wherein the upper plate is connected to the base through an upright post; the drilling device is arranged between the upper plate and the bottom plate and comprises a movable plate, a drilling motor, a transmission case, a mounting seat, a drill bit and a clamping device, the clamping device is arranged on the base, the movable plate is arranged on the upright column in a sliding mode, a lifting device is arranged on the base, and the movable plate is in transmission connection with the lifting device; the transmission case fixed connection is on the fly leaf, and a plurality of gears are installed to the transmission case internal gearing, and the mount pad corresponds fixed connection on the transmission shaft of gear, fixed connection between drilling motor and the fly leaf, fixed connection between the axis of rotation of drilling motor and the axis of rotation of the gear in the transmission case.

As a further aspect of the present invention: the lifting device comprises a lifting screw rod and a lifting motor, and the lifting screw rod is rotatably arranged between the upper plate and the base; the lifting motor is fixedly connected to the base, and a rotating shaft of the lifting motor is connected with the lifting screw rod through a belt pair.

As a further aspect of the present invention: and a sliding bush is arranged between the movable plate and the sliding rod.

As a further aspect of the present invention: the clamping device comprises a clamping screw rod, a sliding block, a fixed block, a clamping block and a knob, wherein the base is provided with an accommodating groove, the bases on the two sides of the accommodating groove are symmetrically provided with movable grooves, and the clamping screw rod is rotatably arranged in the movable grooves; the tail end of the clamping screw rod is fixedly connected with the knob, a sliding groove is formed in the base, and the sliding groove is communicated with the movable groove; the sliding block and the clamping screw rod are arranged in a matched mode, and the sliding rod is fixedly connected to the sliding block; the fixed block is fixedly connected with the base; the slide bar is sleeved on the fixed block, and the tail end of the slide bar is fixedly connected with the clamping block.

As a further aspect of the present invention: the side of the accommodating groove is provided with a dust absorption fan, and the outer side of the dust absorption fan is fixedly connected with a protective net.

Compared with the prior art, the beneficial effects of the utility model are that: the device has a simple and reasonable structure, a plurality of gears are arranged in the transmission case in an engaged manner, the mounting seat is correspondingly and fixedly connected to a transmission shaft of the gear, and the drill bit is fixedly connected with the mounting seat; through the arrangement of a plurality of groups of drill bits, the drilling efficiency is greatly improved; the sliding blocks on the two sides move to realize the position movement between the clamping blocks by driving the clamping screw rod to rotate; thereby effectively clamping the workpiece between the clamping blocks; the stability of drilling is improved; thereby having good application prospect.

Drawings

Fig. 1 is a schematic structural view of a drilling device for processing a box girder template.

Fig. 2 is a schematic structural diagram of a transmission case in the drilling device for processing the box girder template.

In the figure: 1-base, 2-upper plate, 3-upright column, 4-drilling motor, 5-movable plate, 6-sliding bush, 8-mounting seat, 9-drill, 10-movable groove, 11-protective net, 12-dust-absorbing fan, 13-lifting motor, 14-lifting screw rod, 15-clamping block, 16-accommodating groove, 17-sliding groove, 18-sliding rod, 19-clamping screw rod, 20-knob, 21-fixing block, 22-transmission box and 23-sliding block.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Example one

Referring to fig. 1-2, a drilling device for processing a box girder template comprises a base 1, an upper plate 2 and a drilling device, wherein the upper plate 2 is connected to the base 1 through a column 3; the drilling device is arranged between the upper plate 2 and the bottom plate, and particularly comprises a movable plate 5, a drilling motor 4, a transmission case 22, a mounting seat 8, a drill bit 9 and a clamping device, wherein the clamping device is arranged on the base 1 and clamps a workpiece; the movable plate 5 is arranged on the upright post 3 in a sliding manner, the base 1 is provided with a lifting device, and the movable plate 5 is in transmission connection with the lifting device; thereby realizing the height adjustment of the movable plate 5; further, the transmission case 22 is fixedly connected to the movable plate 5, a plurality of gears are arranged in the transmission case 22 in an engaged manner, and the mounting base 8 is correspondingly and fixedly connected to a transmission shaft of the gear; the drilling motor 4 is fixedly connected with the movable plate 5, and a rotating shaft of the drilling motor 4 is fixedly connected with a rotating shaft of a gear in the transmission case 22; further rotation of the drive gear; the drill bit 9 is fixedly connected with the mounting seat 8; further, through the arrangement of a plurality of groups of drill bits 9, the drilling efficiency is greatly improved.

Specifically, the lifting device comprises a lifting screw rod 14 and a lifting motor 13, wherein the lifting screw rod 14 is rotatably arranged between the upper plate 2 and the base 1; the lifting motor 13 is fixedly connected to the base 1, and a rotating shaft of the lifting motor 13 is connected with the lifting screw rod 14 through a belt pair; the further lifting motor 13 rotates to drive the screw rod to rotate, the movable plate 5 and the screw rod are installed in a matched mode, and the up-and-down movement of the drilling device is effectively achieved under the guiding effect of the upright post 3.

In order to further improve the actual sliding effect of the movable plate 5, in the present embodiment, a sliding bush 6 is disposed between the movable plate 5 and the sliding rod 18, and the stability of the movable plate 5 during the sliding process is further improved by the sliding bush 6; further improving the drilling precision.

Example two

The embodiment further explains the clamping device in the above embodiment, wherein the clamping device comprises a clamping screw rod 19, a slide rod 18, a slide block 23, a fixed block 21, a fixture block 15 and a knob 20, wherein a base 1 is provided with a receiving groove 16, the base 1 on both sides of the receiving groove 16 is symmetrically provided with movable grooves 10, and the clamping screw rod 19 is rotatably installed in the movable grooves 10; the tail end of the clamping screw rod 19 is fixedly connected with a knob 20, and the clamping screw rod 19 is further driven to rotate; the base 1 is provided with a sliding chute 17, and the sliding chute 17 is communicated with the movable chute 10; the slide block 23 and the clamping screw rod 19 are arranged and installed, and the slide rod 18 is fixedly connected to the slide block 23; the fixed block 21 is fixedly connected with the base 1; the slide bar 18 is sleeved on the fixed block 21, and the tail end of the slide bar 18 is fixedly connected with the fixture block 15; further driving the sliding blocks 23 at the two sides to move through the rotation of the clamping screw rod 19 to realize the position movement between the clamping blocks 15; thereby effectively clamping the workpiece between the clamping blocks 15.

Furthermore, a dust collection fan 12 is arranged on the side edge of the storage groove 16, a protective screen 11 is fixedly connected to the outer side of the dust collection fan 12, airflow is generated through the dust collection fan 12, and the adsorption effect of the storage groove 16 is further improved.

The working principle of the device can be easily obtained through the above embodiment: the lifting motor 13 rotates to drive the screw rod to rotate, the movable plate 5 and the screw rod are arranged in a matched mode, and further the drilling device can effectively move up and down under the guiding effect of the upright post 3; meanwhile, a plurality of gears are arranged in the transmission case 22 in an engaged manner, the gears are arranged in an engaged manner, the mounting seat 8 is correspondingly and fixedly connected to a transmission shaft of the gear, and the drill bit 9 is fixedly connected with the mounting seat 8; through the arrangement of a plurality of groups of drill bits 9, the drilling efficiency is greatly improved; the position movement between the fixture blocks 15 is realized by driving the clamping screw rod 19 to rotate so that the slide blocks 23 on the two sides move; thereby effectively clamping the workpiece between the clamping blocks 15; the stability of drilling is improved.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Claims

1. A drilling device for processing a box girder template comprises a base (1), an upper plate (2) and a drilling device, and is characterized in that the upper plate (2) is connected to the base (1) through an upright post (3); the drilling device is arranged between the upper plate (2) and the bottom plate and comprises a movable plate (5), a drilling motor (4), a transmission box (22), a mounting seat (8), a drill bit (9) and a clamping device, the clamping device is arranged on the base (1), the movable plate (5) is arranged on the upright post (3) in a sliding mode, a lifting device is arranged on the base (1), and the movable plate (5) is in transmission connection with the lifting device; the transmission case (22) is fixedly connected to the movable plate (5), a plurality of gears are arranged in the transmission case (22) in an engaged mode, the mounting seat (8) is correspondingly and fixedly connected to a transmission shaft of the gears, the drilling motor (4) is fixedly connected with the movable plate (5), and a rotating shaft of the drilling motor (4) is fixedly connected with a rotating shaft of the gears in the transmission case (22).

2. The drilling device for processing the box girder template as claimed in claim 1, wherein the lifting device comprises a lifting screw rod (14) and a lifting motor (13), and the lifting screw rod (14) is rotatably installed between the upper plate (2) and the base (1); the lifting motor (13) is fixedly connected to the base (1), and a rotating shaft of the lifting motor (13) is connected with the lifting screw rod (14) through a belt pair.

3. The drilling device for processing the box girder template according to claim 2, wherein a sliding bush (6) is installed between the movable plate (5) and the sliding rod (18).

4. The drilling device for processing the box girder template as claimed in claim 1, wherein the clamping device comprises a clamping screw rod (19), a sliding rod (18), a sliding block (23), a fixed block (21), a clamping block (15) and a knob (20), the base (1) is provided with a receiving groove (16), the base (1) at two sides of the receiving groove (16) is symmetrically provided with movable grooves (10), and the clamping screw rod (19) is rotatably installed in the movable grooves (10); the tail end of the clamping screw rod (19) is fixedly connected with the knob (20), a sliding groove (17) is formed in the base (1), and the sliding groove (17) is communicated with the movable groove (10); the sliding block (23) and the clamping screw rod (19) are arranged, and the sliding rod (18) is fixedly connected to the sliding block (23); the fixed block (21) is fixedly connected with the base (1); the slide bar (18) is sleeved on the fixed block (21), and the tail end of the slide bar (18) is fixedly connected with the clamping block (15).

5. The drilling device for processing the box girder template as claimed in claim 4, wherein a dust suction fan (12) is arranged on the side of the receiving groove (16), and a protective net (11) is fixedly connected to the outer side of the dust suction fan (12).