CN112475351A

CN112475351A - Multistation drilling equipment is used in guardrail processing

Info

Publication number: CN112475351A
Application number: CN202011333615.8A
Authority: CN
Inventors: 黄义英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-03-12

Abstract

The invention discloses a multi-station drilling device for processing guardrails, which relates to the technical field of guardrail processing and comprises a bottom plate, wherein the bottom of the bottom plate is fixedly connected with supporting legs, four supporting rods are fixedly connected on the bottom plate, the supporting rods are arranged at equal radian intervals, the top of each supporting rod is fixedly connected with a top plate, a mounting column is rotatably connected on the bottom plate, a mounting disc is fixedly sleeved on the mounting column, two mounting discs are arranged, a placing groove is fixedly connected on the mounting disc, the end part of one side of the placing groove is connected with a clamping rod in a threaded manner, a mounting groove is formed in the supporting rod on one side above the mounting disc, a movable plate is slidably connected in the mounting groove on the supporting rod, fixed plates are fixedly connected on two sides of the bottom of the movable plate, a lead screw is rotatably connected between the fixed plates, a mounting block is sleeved, the device is reasonable in structural principle design, convenient to operate and use and high in working efficiency.

Description

Multistation drilling equipment is used in guardrail processing

Technical Field

The invention relates to the technical field of guardrail machining, in particular to a multi-station drilling device for guardrail machining.

Background

The guardrail is a fence, and is referred to as an industrial guardrail, and is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like, and is visible everywhere in our lives, and the price of the guardrail in each meter of length can be different according to the difference of the height.

Traditional guardrail processing drilling equipment can only carry out the drilling treatment of a station generally once, and the drilling position can not carry out nimble regulation, need constantly adjust the position of work piece, and the loaded down with trivial details inconvenience of operation ten minutes, and the work efficiency of drilling simultaneously is lower, and the practicality is not high.

Disclosure of Invention

The invention provides a multi-station drilling device for machining a guardrail, which solves the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a multi-station drilling device for processing guardrails comprises a bottom plate, wherein supporting legs are fixedly connected to the bottom of the bottom plate, supporting rods are fixedly connected to the bottom plate, four supporting rods are arranged on the bottom plate and are arranged at equal radian intervals, a top plate is fixedly connected to the tops of the supporting rods, mounting columns are rotatably connected to the bottom plate, mounting discs are fixedly sleeved on the mounting columns, two mounting discs are arranged, a plurality of placing grooves are fixedly connected to the mounting discs and are arranged at equal radian intervals, clamping rods are connected to the end portions of one sides of the placing grooves in a threaded mode, mounting grooves are formed in the supporting rods on the upper side of the mounting discs, movable plates are connected in the mounting grooves in a sliding mode, fixed plates are fixedly connected to the two sides of the bottoms of the movable plates, lead screws are rotatably connected between the fixed plates, the side walls of the, the screw thread cup joints the installation piece on the lead screw, and installation piece bottom fixed connection drilling motor, drilling tool are connected to the output shaft bottom fixed connection of drilling motor.

As a preferable technical scheme of the invention, the mounting column penetrates through the top plate and extends to the position above the top plate, the top of the mounting column is fixedly connected with the first gear, the top plate on the side surface of the first gear is rotatably connected with the rotating column, the upper end of the rotating column extends to one side above the first gear, the top of the rotating column is fixedly connected with the transmission gear, the top plate above the transmission gear is fixedly connected with the fixing frame, the fixing frame is of a cross structure, the bottom of the middle of the fixing frame is rotatably connected with the driving gear, and the driving gear is in meshing transmission.

As a preferred technical scheme of the invention, the transmission gear is hinged with the transmission rod, one side of the transmission rod is hinged with the transmission plate, the transmission plate is provided with a transmission groove, the bottom of the transmission plate is fixedly connected with the connecting rod, and the bottom of the connecting rod is in sliding connection with the top plate.

As a preferred technical scheme of the invention, a linkage plate is fixedly connected between the movable plates, the upper end of the linkage plate penetrates through the top plate and extends to the upper part of the top plate, the top end of the linkage plate is fixedly connected with a linkage shaft, the linkage shaft extends into a transmission groove of the transmission plate and is in sliding connection with the transmission plate, and the linkage plate is in sliding connection with the top plate.

As a preferable technical scheme of the invention, an incomplete gear is fixedly sleeved on a rotating column below one of the transmission gears on one side of the first gear, and the incomplete gear is in meshing transmission connection with the first gear.

As a preferred technical scheme of the invention, the top of the fixing frame at one axial side of the rotating shaft of the driving gear is fixedly connected with a driving motor, and an output shaft of the driving motor is fixedly connected with the driving gear.

As a preferred technical scheme of the invention, the drilling tool is made of wear-resistant metal.

The invention has the following advantages: when in use, the guardrail bar is placed in the placing groove, then the guardrail bar is fixedly clamped by adjusting the clamping bar, then the rotary handle is rotated to drive the screw rod to rotate according to the actual required punching interval, the mounting block is further driven to move, the mounting block drives the drilling tool to move to the required position, then the driving motor and the mounting motor are started, the driving motor drives the driving gear to rotate, the driving gear drives the driving gear to rotate, the driving rod is driven to reciprocate under the action of the driving rod, the driving plate drives the linkage plate to move up and down under the action of the linkage shaft, the linkage plate drives the movable plate to move up and down, the drilling tool below the movable plate performs drilling treatment on the guardrail under the action of the drilling motor, the device can simultaneously punch holes at different positions of the guardrail at one time, and simultaneously the incomplete gear on the rotating column drives the first gear at the upper end, realized automatic feed, can punch respectively and handle a plurality of guardrails, improved the drilling efficiency of device greatly, work efficiency is high, and the operation is used conveniently, and the practicality is strong.

Drawings

Fig. 1 is a front view overall structural schematic diagram of a multi-station drilling device for processing guardrails.

Fig. 2 is a side view overall structure schematic diagram of a multi-station drilling device for processing guardrails.

Fig. 3 is a schematic structural view of a multi-station drilling device for processing a guardrail in a whole plan view.

In the figure: 1. a base plate; 2. supporting legs; 3. a support bar; 4. mounting grooves; 5. a movable plate; 6. a linkage plate; 7. a screw rod; 8. a top plate; 9. rotating the column; 10. an incomplete gear; 11. a transmission gear; 12. a drive gear; 13. a drive motor; 14. a fixed mount; 15. a first gear; 16. mounting a column; 17. a fixing plate; 18. mounting blocks; 19. a drilling motor; 20. a placement groove; 21. a clamping rod; 22. mounting a disc; 23. a rotation handle; 24. a drive plate; 25. a transmission rod; 26. a linkage shaft; 27. a transmission groove; 28. a drilling tool; 29. a connecting rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a multi-station drilling device for processing a guardrail comprises a base plate 1, wherein the bottom of the base plate 1 is fixedly connected with supporting legs 2, the base plate 1 is fixedly connected with four supporting rods 3, the supporting rods 3 are arranged at equal radian intervals, the top of each supporting rod 3 is fixedly connected with a top plate 8, the base plate 1 is rotatably connected with two mounting columns 16, the mounting columns 16 are fixedly sleeved with two mounting plates 22, the mounting plates 22 are fixedly connected with two placing grooves 20, the placing grooves 20 are arranged at equal radian intervals, the end parts of one side of each placing groove 20 are in threaded connection with clamping rods 21, the supporting rods 3 on one side above the mounting plates 22 are provided with mounting grooves 4, the mounting grooves 4 on the supporting rods 3 are in sliding connection with movable plates 5, the two sides of the bottom of the movable plates 5 are fixedly connected with fixed plates 17, and screw rods 7 are rotatably, the lateral wall of the fixing plate 17 on one axial side of the screw rod 7 is rotatably connected with a rotating handle 23, a rotating shaft of the rotating handle 23 is fixedly connected with the screw rod 7, a mounting block 18 is sleeved on the screw rod 7 through threads, the bottom of the mounting block 18 is fixedly connected with a drilling motor 19, and the bottom of an output shaft of the drilling motor 19 is fixedly connected with a drilling tool 28.

The mounting post 16 is provided with a top plate 8 penetrating through and extending to the top of the top plate 8, a first gear 15 is fixedly connected to the top of the mounting post, a rotary post 9 is rotatably connected to the top plate 8 on the side of the first gear 15, the upper end of the rotary post 9 extends to one side of the top of the first gear 15, a transmission gear 11 is fixedly connected to the top of the mounting post, a fixing frame 14 is fixedly connected to the top plate 8 above the transmission gear 11, the fixing frame 14 is of a cross structure, the bottom of the middle of the fixing frame 14 is rotatably connected with a driving gear 12, and the driving gear 12.

The transmission gear 11 is hinged with a transmission rod 25, one side of the transmission rod 25 is hinged with a transmission plate 24, the transmission plate 24 is provided with a transmission groove 27, the bottom of the transmission plate 24 is fixedly connected with a connecting rod 29, and the bottom of the connecting rod 29 is in sliding connection with the top plate 8.

The linkage plate 6 is fixedly connected between the movable plates 5, the upper end of the linkage plate 6 penetrates through the top plate 8 and extends to the position above the top plate 8, the top end of the linkage plate 6 is fixedly connected with the linkage shaft 26, the linkage shaft 26 extends into the transmission groove 27 of the transmission plate 24 and is connected with the transmission plate 24 in a sliding mode, and the linkage plate 6 is connected with the top plate 8 in a sliding mode.

The incomplete gear 10 is fixedly sleeved on the rotating column 9 below one of the transmission gears 11 on one side of the first gear 15, the incomplete gear 10 is in meshed transmission connection with the first gear 15, and then the mounting column 16 is driven to perform intermittent rotary type feeding, so that the operation convenience of the device is greatly improved, and the working efficiency is higher.

The top of the fixing frame 14 on one side of the axial direction of the rotating shaft of the driving gear 12 is fixedly connected with the driving motor 13, and the output shaft of the driving motor 13 is fixedly connected with the driving gear 12.

Example 2

Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: drilling tool 28 is wear-resisting metal material, guarantees the life of device, and stability in use is higher.

In the implementation process of the invention, when the device is used, the guardrail bar is placed in the placing groove 20, then the guardrail bar is fixedly clamped by adjusting the clamping rod 21, then the rotary handle 23 is rotated to drive the screw rod 7 to rotate according to the actual required punching distance, further the mounting block 18 is driven to move, the mounting block 18 drives the drilling cutter 28 to move to the required position, then the driving motor 13 and the drilling motor 19 are started, the driving gear 13 drives the driving gear 12 to rotate, the driving gear 12 drives the transmission gear 11 to rotate, the transmission plate 24 is driven to reciprocate under the action of the transmission rod 25, the transmission plate 24 drives the linkage plate 6 to move up and down under the action of the linkage shaft 26, the linkage plate 6 drives the movable plate 5 to move up and down, the drilling cutter 28 below the movable plate 5 performs the punching treatment on the guardrail under the action of the drilling motor 19, and the device can simultaneously punch holes at different positions of the, rotate the incomplete gear 10 on the post 9 simultaneously and drive the first gear 15 of 16 upper ends of erection columns and carry out intermittent type and rotate, realized automatic feed, can punch respectively and handle a plurality of guardrail bars, the back antiport supporting rod 21 after punching the completion takes out the guardrail bar.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The multi-station drilling device for machining the guardrail comprises a base plate (1) and is characterized in that supporting legs (2) are fixedly connected to the bottom of the base plate (1), supporting rods (3) are fixedly connected to the base plate (1), the supporting rods (3) are four and are arranged at equal radian intervals, a top of each supporting rod (3) is fixedly connected with a top plate (8), a mounting column (16) is rotatably connected to the base plate (1), a mounting disc (22) is fixedly sleeved on the mounting column (16), the mounting disc (22) is provided with two mounting grooves, a plurality of mounting grooves (20) are fixedly connected to the mounting disc (22), the mounting grooves (20) are arranged at equal radian intervals, one end of each mounting groove (20) is in threaded connection with a clamping rod (21), a mounting groove (4) is formed in the supporting rod (3) on one side above the mounting disc (22), and a movable plate (5) is slidably connected to the mounting groove (4) in the supporting, fly leaf (5) bottom both sides fixed connection fixed plate (17), rotate between fixed plate (17) and connect lead screw (7), and fixed plate (17) lateral wall of lead screw (7) axial one side rotates and connects rotation handle (23), the pivot and lead screw (7) fixed connection of rotation handle (23), screw thread cup joints installation piece (18) on lead screw (7), installation piece (18) bottom fixed connection drilling motor (19), output shaft bottom fixed connection drilling tool (28) of drilling motor (19).

2. The multi-station drilling device for machining the guardrail is characterized in that the mounting column (16) penetrates through the top plate (8) and extends to the position above the top plate (8), the top of the mounting column is fixedly connected with the first gear (15), the top plate (8) on the side face of the first gear (15) is rotatably connected with the rotating column (9), the upper end of the rotating column (9) extends to one side above the first gear (15), the top of the rotating column is fixedly connected with the transmission gear (11), the top plate (8) above the transmission gear (11) is fixedly connected with the fixing frame (14), the fixing frame (14) is of a cross structure, the middle bottom of the fixing frame (14) is rotatably connected with the driving gear (12), and the driving gear (12) is in meshing transmission connection with the transmission gear (11).

3. The multi-station drilling device for machining the guardrail according to claim 2, wherein the transmission gear (11) is hinged to a transmission rod (25), one side of the transmission rod (25) is hinged to a transmission plate (24), the transmission plate (24) is provided with a transmission groove (27), the bottom of the transmission plate (24) is fixedly connected with a connecting rod (29), and the bottom of the connecting rod (29) is in sliding connection with the top plate (8).

4. The multistation drilling device for processing the guardrail is characterized in that a linkage plate (6) is fixedly connected between the movable plates (5), the upper end of the linkage plate (6) penetrates through the top plate (8) and extends above the top plate (8), the top end of the linkage plate is fixedly connected with a linkage shaft (26), the linkage shaft (26) extends into a transmission groove (27) of a transmission plate (24) and is in sliding connection with the transmission plate (24), and the linkage plate (6) is in sliding connection with the top plate (8).

5. The multi-station drilling device for processing the guardrail as claimed in claim 4, wherein the incomplete gear (10) is fixedly sleeved on the rotating column (9) below one of the transmission gears (11) at one side of the first gear (15), and the incomplete gear (10) is in meshed transmission connection with the first gear (15).

6. The multi-station drilling device for machining the guardrail according to claim 5, wherein the top of the fixing frame (14) on one axial side of the rotating shaft of the driving gear (12) is fixedly connected with the driving motor (13), and the output shaft of the driving motor (13) is fixedly connected with the driving gear (12).

7. The multi-station drilling device for processing the guardrail as claimed in claim 5 or 6, wherein the drilling tool (28) is made of wear-resistant metal.