CN210549865U

CN210549865U - Steel plate drilling device

Info

Publication number: CN210549865U
Application number: CN201921214259.0U
Authority: CN
Inventors: 李鹏; 胡昌; 张厚东; 石烨
Original assignee: Xinyang Datang Environmental Protection Equipment Technology Co Ltd
Current assignee: Xinyang Datang Environmental Protection Equipment Technology Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-05-19
Anticipated expiration: 2029-07-30

Abstract

The utility model provides a steel sheet drilling equipment, includes the box, and a cavity has been seted up to the box up end, and the centre of cavity bottom surface is vertical to be provided with a stand, and the fixed operation panel that is provided with in stand upper end, four angles of box up end all are provided with vertical guide bar, and the up end of box is vertical to be provided with two hydraulic stems, and the hydraulic stem upper end is provided with moving mechanism, the last drilling mechanism that is provided with of moving mechanism, the utility model discloses can realize carrying out a lot of drilling to the steel sheet under the prerequisite of unmovable steel sheet.

Description

Steel plate drilling device

Technical Field

The utility model relates to a drilling equipment field especially relates to a drilling equipment of steel sheet processing usefulness.

Background

In the current machining process, drilling is a very conventional machining mode, and often a few steel plates need to be drilled for many times, the current method is to manually hold a machine to drill, namely, after a drilling person finishes drilling, the steel plate is manually moved to continue drilling the next hole, the labor intensity of operators is very high when the steel plate is heavy, the second mode is numerical control machine drilling, the mode is high in efficiency, but the numerical control machine is expensive, and common small enterprises cannot bear the weight, so that the steel plate drilling device which can not move the steel plate and drill a plurality of holes on the steel plate is necessary to develop.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel sheet drilling equipment realizes unmovable steel sheet and just bores a plurality of holes for the steel sheet.

The technical scheme is as follows:

a steel plate drilling device comprises a rectangular box body with an opening at the upper end, wherein the box body is provided with a cavity, the bottom surface of the cavity is provided with an upright post, the upper end of the upright post is fixedly provided with an operating platform, the operating platform and the inner wall of the box body are arranged in a clearance manner, four corners of the upper end surface of the box body are respectively provided with a vertical guide rod, the upper end surface of the box body is vertically and fixedly provided with two hydraulic rods symmetrically and about the center of the box body, the upper ends of the hydraulic rods are provided with a moving mechanism, the moving mechanism comprises a horizontally arranged metal frame, the metal frame is vertically and slidably arranged on the four guide rods, and the lower;

two first sliding grooves are formed in the front inner side face and the rear inner side face of the metal frame, the metal frame is rotatably provided with two first screw rods, the axes of the first screw rods extend along the left-right direction, the left ends of the first screw rods are fixedly connected with a first crank, and the first crank is arranged on the outer side of the metal frame and is rotatably connected with the metal frame; the horizontal top plate is arranged between the two first sliding grooves in a sliding mode along the left-right direction, the horizontal top plate is in threaded connection with the first screw rods, a first rectangular notch which vertically penetrates through the upper end face and the lower end face of the horizontal top plate is formed in the horizontal top plate, the second sliding grooves are formed in the left side face and the right side face of the first rectangular notch, the second sliding grooves are formed in the inner side face of the first notch in a rotating mode, the axis extends along the front-back direction, a first sliding block is arranged between the two second sliding grooves in a sliding mode along the front-back direction, the first sliding block is in threaded connection with the second screw rods, one end of each second screw rod is connected with a second crank, the second crank is connected with the horizontal top.

Preferably, the upper end surface of the operating platform is provided with a plurality of second grooves which penetrate through the upper end surface of the operating platform along the front-back direction.

Preferably, the up end of operation panel is provided with hold-down mechanism, and hold-down mechanism includes the support of fixed connection in the operation panel left and right sides, and threaded connection has the third screw rod of vertical setting on the support, and the third screw rod is located the upper end of operation panel, and the coaxial rotating sleeve of lower extreme of third screw rod is equipped with the end cover, and the lower extreme of end cover is fixed and is provided with the rubber pad, and the upper end of third screw rod is provided with twist grip, and twist grip is perpendicular with the third screw rod.

Preferably, a filter screen is arranged between the upper end face of the box body and the upright post.

Preferably, the upper end of the guide rod is fixedly connected with a top cap by a bolt.

Preferably, the outside of box is provided with the water pump, and the cavity is link up to through the pipeline to the water pump inlet pipe, and water pump outlet pipe intercommunication has universal flexible pipeline, and universal flexible pipeline's free end intercommunication has the coolant liquid shower nozzle.

Has the advantages that: the piece that produces can be avoided in the course of working by the setting of filter screen gets into the coolant liquid, has made things convenient for the collection clearance to the metal debris, and closing device's setting has avoided the steel sheet to take place to slide when drilling, and moving mechanism's setting makes drilling mechanism can remove, can carry out a lot of drilling to the steel sheet under the prerequisite of unmovable steel sheet.

Drawings

Fig. 1 is a schematic structural diagram of a steel plate drilling device according to the present invention;

fig. 2 is a schematic structural view of a drilling mechanism of a steel plate drilling device according to the present invention;

fig. 3 is a schematic sectional structure view of a steel plate drilling device of the present invention;

fig. 4 is a front view structure diagram of the steel plate drilling device of the present invention.

Detailed Description

The invention will be further described with reference to specific embodiments, as shown in fig. 1 to 4: a steel plate drilling device comprises a rectangular box body 1 with an opening at the upper end, a cavity 2 is arranged in the box body 1, the cavity 2 is used for containing cooling liquid, an upright post 3 is vertically arranged in the middle of the cavity 2, an operating platform 4 is fixedly arranged at the upper end of the upright post 3, the operating platform 4 is arranged with a gap with the inner wall of the box body 1, a plurality of second grooves 5 which penetrate through the upper end surface of the operating platform 4 along the front-back direction are arranged on the upper end surface of the operating platform 4, the arrangement of the second grooves 5 avoids that the drill 27 and the operating platform 4 are in rigid contact to damage the drill 27 and the operating platform 4 when a steel plate is penetrated by the drill 27, the left side surface and the right side surface at the upper end of the operating platform 4 are both provided with a pressing mechanism, the pressing mechanism comprises a support 6 fixedly connected on the operating platform 4 by bolts, a vertically arranged third screw 7 is connected on the support 6 by threads, the, the lower end of the bottom sleeve 8 is fixedly provided with a rubber pad 9, the bottom sleeve 8 and the rubber pad 9 are arranged to avoid rigid contact between the screw and a workpiece and scratch of the workpiece, the upper end of the third screw 7 is provided with a rotating handle 10, the rotating handle 10 is perpendicular to the third screw 7, and the rotating handle 10 is rotated to drive the third screw 7 to rotate so as to enable the third screw 7 to move up and down to compress or release a steel plate; the part between the upper end face of the box 1 and the upright 3 is provided with a screen 12, the screen 12 is arranged to allow the coolant to flow from the screen 12 into the cavity 2, and metal debris generated by drilling is blocked by the screen 12 and is easier to clean.

Four corners of the upper end surface of the box body 1 are vertically provided with guide rods 13, the upper ends of the guide rods 13 are fixedly connected with top caps 14 by bolts, the upper end surfaces of the left side wall and the right side wall of the box body 1 are vertically provided with two hydraulic rods 15 in a symmetrical manner with respect to the center of the box body 1, the lower ends of the hydraulic rods 15 are connected with the box body 1 by bolts, the upper ends of the hydraulic rods 15 are provided with a moving mechanism, the moving mechanism comprises a horizontally arranged metal frame 16, the metal frame 16 is vertically and slidably arranged on the four guide rods 13, the lower end surface of the metal frame 16 is connected with the upper ends of the hydraulic rods 15 by bolts, the front inner side surface and the rear side surface of the metal frame 16 are provided with two first sliding grooves 17, the two first sliding grooves 17 are horizontally arranged, openings of the two first sliding grooves 17 face the inner side of the metal frame 16, two first screw rods 18 with, the first crank handle 19 is arranged outside the metal frame 16 and is rotatably connected with the metal frame 16; a horizontal top plate 20 is arranged between the two first sliding grooves 17 in a sliding manner, the horizontal top plate 20 is in threaded connection with the first screw 18, the horizontal top plate 20 slides left and right along the first sliding grooves 17 along with the rotation of the first screw 18, a first rectangular notch 21 penetrating through the upper end face and the lower end face of the horizontal top plate 20 is formed in the horizontal top plate 20, second sliding grooves 22 are formed in the left inner side face and the right inner side face of the first rectangular notch 21, openings of the second sliding grooves 22 face the inner side of the first rectangular notch 21, second screw rods 23 with axes extending along the front-back direction are rotatably arranged on the inner side of the first rectangular notch 21, a first sliding block 24 is slidably arranged between the two second sliding grooves 22, the first sliding block 24 is in threaded connection with the second screw rods 23, a second crank 25 is rotatably arranged on the horizontal top plate at one end of the second screw rods 23, the axis extending direction of the second crank 25 is parallel to the second screw rods 23, and the, rotate second crank 25 and drive second screw 23 and rotate, then drive first slider 24 and slide around second spout 22, the lower extreme of first slider 24 is provided with drilling mechanism, drilling mechanism includes motor and drill bit 27, the motor is prior art, no longer describe herein, the outside of box 1 is provided with water pump 11, the inlet tube of water pump 11 link up to cavity 2 through the pipeline, the outlet pipe intercommunication of water pump 11 has universal flexible pipeline 29, the free end intercommunication of universal flexible pipeline 29 has coolant liquid shower nozzle 28, water pump 11 extracts the coolant liquid from cavity 2, upwards carry coolant liquid shower nozzle 28 through universal flexible pipeline 29 with the coolant liquid, coolant liquid shower nozzle 28 sprays the coolant liquid towards drill bit 27 with cooling drill bit 27, water pump 11 is prior art, no longer describe herein.

The specific working process is as follows: when a plurality of holes need to be drilled on the steel plate, the steel plate is fixed on the operating platform 4 through the clamping mechanism, then the first crank handle 19 is rotated, the position of the drill bit 27 in the left-right direction is adjusted, then the second crank handle 25 is rotated, the position of the drill bit 27 in the front-back direction is adjusted, after the position of the drill bit 27 is adjusted, the water pump 11 is started to spray cooling liquid on the drill bit 27, then the hydraulic rod 15 is started, the metal frame 16 is lowered, the drill bit 27 is driven to descend to drill, after the drilling is completed, the operation of adjusting the position of the drill bit 27 is repeated, and the rest of the holes are drilled continuously.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A steel plate drilling device is characterized in that: the movable type hydraulic lifting device comprises a rectangular box body with an opening at the upper end, wherein a cavity is formed in the box body, an upright post is arranged on the bottom surface of the cavity, an operation table is fixedly arranged at the upper end of the upright post, gaps are formed between the operation table and the inner wall of the box body, vertical guide rods are arranged at four corners of the upper end surface of the box body, two hydraulic rods are vertically and fixedly arranged on the upper end surface of the box body in a symmetrical mode relative to the center of the box body, a moving mechanism is arranged at the upper ends of the hydraulic rods and comprises a horizontally arranged metal frame, the metal frame is vertically and slidably arranged on the four guide rods;

2. A steel plate drilling apparatus as defined in claim 1, wherein: and the upper end surface of the operating platform is provided with a plurality of second grooves which penetrate through the upper end surface of the operating platform along the front-back direction.

3. A steel plate drilling apparatus as defined in claim 1, wherein: the upper end face of operation panel is provided with hold-down mechanism, and hold-down mechanism includes the support of fixed connection in the operation panel left and right sides, and threaded connection has the third screw rod of vertical setting on the support, and the third screw rod is located the upper end of operation panel, and the coaxial rotating sleeve of lower extreme of third screw rod is equipped with end cover, and the lower extreme of end cover is fixed and is provided with the rubber pad, and the upper end of third screw rod is provided with twist grip, and twist grip is perpendicular with the third screw rod.

4. A steel plate drilling apparatus as defined in claim 1, wherein: and a filter screen is arranged between the upper end surface of the box body and the upright post.

5. A steel plate drilling apparatus as defined in claim 1, wherein: the upper end of the guide rod is fixedly connected with a top cap by a bolt.

6. A steel plate drilling apparatus as defined in claim 1, wherein: the outside of box is provided with the water pump, and the cavity is link up to through the pipeline to the water pump inlet pipe, and water pump outlet pipe intercommunication has universal flexible pipeline, and universal flexible pipeline's free end intercommunication has the coolant liquid shower nozzle.