CN209095121U - A kind of bridge construction steel plate drilling machine - Google Patents
A kind of bridge construction steel plate drilling machine Download PDFInfo
- Publication number
- CN209095121U CN209095121U CN201821587338.1U CN201821587338U CN209095121U CN 209095121 U CN209095121 U CN 209095121U CN 201821587338 U CN201821587338 U CN 201821587338U CN 209095121 U CN209095121 U CN 209095121U
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- CN
- China
- Prior art keywords
- steel plate
- workbench
- bridge construction
- drilling machine
- gripper frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of bridge construction steel plate drilling machines, including workbench, rack and support device, stabilizer blade is mounted at left and right sides of the workbench bottom, the bench-top installs organic frame, and the rack top middle portion is equipped with movable stand, and the movable stand surface middle part is equipped with handle, telescopic cylinder is installed in the movable stand, the telescopic cylinder bottom is equipped with mounting plate, is equipped with motor in the middle part of the mounting plate lower surface, the motor bottom is equipped with drive rod.The utility model passes through drill bit outer guard cover, it can play the role of protection, the spark generated when steel plate being avoided to drill splashes, the staff of surrounding is damaged, and be used cooperatively by support device and shield, so that drill bit is in shield always at work, be conducive to the safety for improving the device, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model relates to a kind of drilling machine, in particular to a kind of bridge construction steel plate drilling machine.
Background technique
Drilling machine refers to the side using the tool harder, sharper keen than object by rotary cutting or rotary squeezing
Formula, the machinery and equipment that cylindrical hole or hole are left on object are referred to as, and also have referred to as drilling machine, puncher, perforator and lead to
Hole machine etc..In the construction of bridge, steel structure bridge construction is needed to weld steel plate, be assembled, wherein assembly steel plate needs
It drills to steel plate.But there are some defects, such as existing bridge construction for existing bridge construction steel plate drilling machine
A large amount of spark is had when drilling to steel plate with steel plate drilling machine to splash, and is easy that the staff of surrounding is caused to hurt
Evil, and existing bridge construction cannot drill to various sizes of steel plate with steel plate drilling machine, working efficiency is low.Therefore,
It is proposed that a kind of bridge construction steel plate drilling machine.
Utility model content
The main purpose of the utility model is to provide a kind of bridge construction steel plate drilling machines, pass through drill bit outer guard
Cover, can play the role of protection, and the spark generated when steel plate being avoided to drill splashes, and damage to the staff of surrounding,
And be used cooperatively by support device and shield, so that drill bit is in shield always at work, is conducive to improve and be somebody's turn to do
The safety of device is slidably connected by right gripper frame and workbench and adjusting screw rod is used cooperatively, can be to right gripper frame
The distance between left gripper frame is adjusted, and convenient that various sizes of steel plate is fixed, structure is simple, easy to operate,
It is more practical, it can effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of bridge construction steel plate drilling machine, including workbench, rack and support device, described workbench bottom or so
Two sides are mounted on stabilizer blade, and the bench-top installs organic frame, and the rack top middle portion is equipped with movable stand, the shifting
Moving frame surface middle part is equipped with handle, and telescopic cylinder is equipped in the movable stand, and the telescopic cylinder bottom is equipped with installation
Plate, the mounting plate lower surface middle part are equipped with motor, and the motor bottom is equipped with drive rod, the drive rod bottom installation
There is drill bit, is separately installed with left gripper frame and right gripper frame, the worktable upper surface at left and right sides of the worktable upper surface
Right side is equipped with strut and strut is located on the right side of right gripper frame.
Further, it is mounted on support device at left and right sides of the mounting plate bottom, the support device includes spring
Chamber, spring and support rod, the mounting plate bottom left and right sides are mounted on spring cavity, are equipped at the top of the spring cavity wall
Spring.
Further, the spring bottom is equipped with latch plate, and the latch plate bottom is equipped with support rod, the support
It is applied at the top of bar in spring cavity and support rod bottom is fixedly connected with shield, the shield is placed on the outside of drill bit.
Further, the workbench and right gripper frame junction offer sliding slot, and the right clamping frame bottom is equipped with
Sliding rail and right gripper frame is slidably connected by sliding rail and sliding slot.
Further, level offers screw hole in the middle part of the strut, and adjusting screw rod, the adjusting are screwed in the screw hole
Screw rod left end and rotating shaft base are rotatablely connected, and the rotating shaft base is mounted on the right side of right gripper frame outer wall.
Compared with prior art, the utility model has the following beneficial effects:
1. the bridge construction of the utility model steel plate drilling machine can play protection by drill bit outer guard cover
Effect, the spark generated when steel plate being avoided to drill splash, damage to the staff of surrounding, and by support device and prevent
Shield is used cooperatively, so that drill bit is in shield always at work, is conducive to the safety for improving the device.
2. the bridge construction of the utility model steel plate drilling machine is slidably connected and is adjusted with workbench by right gripper frame
Screw rod is used cooperatively, and can be adjusted to the distance between right gripper frame and left gripper frame, convenient to various sizes of steel
Plate is fixed, and structure is simple, easy to operate, more practical.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model bridge construction steel plate drilling machine；
Fig. 2 is the support device structure diagram of the utility model bridge construction steel plate drilling machine；
Fig. 3 is the right gripper frame and workbench attachment structure schematic diagram of the utility model bridge construction steel plate drilling machine.
In figure: 1, stabilizer blade；2, workbench；3, rack；4, movable stand；5, telescopic cylinder；6, handle；7, mounting plate；8, it props up
Support arrangement；9, shield；10, drive rod；11, drill bit；12, motor；13, left gripper frame；14, right gripper frame；15, rotation axis
Seat；16, screw hole；17, strut；18, adjusting screw rod；19, spring cavity；20, spring；21, latch plate；22, support rod；23, sliding slot；
24, sliding rail.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of bridge construction steel plate drilling machine, including workbench 2, rack 3 and support device 8, institute
It states and is mounted on stabilizer blade 1 at left and right sides of 2 bottom of workbench, organic frame 3,3 top of rack are installed at the top of the workbench 2
Middle part is equipped with movable stand 4, and 4 surface middle part of movable stand is equipped with handle 6, is equipped with telescopic cylinder in the movable stand 4
5,5 bottom of telescopic cylinder is equipped with mounting plate 7, is equipped with motor 12, the motor 12 in the middle part of 7 lower surface of mounting plate
Bottom is equipped with drive rod 10, and 10 bottom of drive rod is equipped with drill bit 11, divides at left and right sides of 2 upper surface of workbench
Left gripper frame 13 and right gripper frame 14 are not installed, strut 17 is installed on the right side of 2 upper surface of workbench and strut 17 is located at
Right 14 right side of gripper frame.
Wherein, support device 8 is mounted at left and right sides of 7 bottom of mounting plate, the support device 8 includes spring cavity
19, spring 20 and support rod 22,7 bottom of the mounting plate left and right sides are mounted on spring cavity 19,19 inner wall of spring cavity
Top is equipped with spring 20.
Wherein, 20 bottom of spring is equipped with latch plate 21, and 21 bottom of latch plate is equipped with support rod 22, described
It is applied at the top of support rod 22 in spring cavity 19 and 22 bottom of support rod is fixedly connected with shield 9, the shield 9 is placed in brill
First 11 outside.Shield 9 can play the role of protection, and the spark generated when steel plate being avoided to drill splashes, the work to surrounding
Personnel damage.
Wherein, the workbench 2 offers sliding slot 23, right 14 bottom of the gripper frame installation with right 14 junction of gripper frame
There is sliding rail 24 and right gripper frame 14 is slidably connected by sliding rail 24 with sliding slot 23.
Wherein, the 17 middle part level of strut offers screw hole 16, and adjusting screw rod 18 is screwed in the screw hole 16, described
18 left end of adjusting screw rod and rotating shaft base 15 are rotatablely connected, and the rotating shaft base 15 is mounted on the right side of right 14 outer wall of gripper frame.
Working principle: in use, the left and right ends of the steel plate to drill will be needed to be respectively placed in left gripper frame 13 and right clamping
It in frame 14, is rotated further by adjusting screw rod 18 and steel plate is fixed, adjusting screw rod 18 can be to right gripper frame 14 and left gripper frame 13
The distance between be adjusted, it is convenient that various sizes of steel plate is fixed, will brill by movable stand 4 after Interal fixation is good
First 11 position is adjusted to suitable position, then telescopic cylinder 5 and motor 12 is respectively started, and motor 12 is driven by drive rod 10
Drill bit 11 rotates, and telescopic cylinder 5 drives mounting plate 7 to move downward, and mounting plate 7 drives shield 9 during moving downward
Downwards with drill bit 11, after shield 9 and surface of steel plate contact, shield 9 drives strut 22 and latch plate 21 upwards to spring
20 are compressed, and drill bit 11 continues downwards to drill to steel plate, and whole process drill bit is conducive to improve all in shield 9
The safety of the device, shield 9 effectively prevents the spark generated when steel plate drilling and splashes, more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of bridge construction steel plate drilling machine, including workbench (2), rack (3) and support device (8), it is characterised in that:
It is mounted on stabilizer blade (1) at left and right sides of workbench (2) bottom, organic frame (3) is installed at the top of the workbench (2), it is described
Rack (3) top middle portion is equipped with movable stand (4), and movable stand (4) surface middle part is equipped with handle (6), the movable stand
(4) it is equipped with telescopic cylinder (5) in, telescopic cylinder (5) bottom is equipped with mounting plate (7), mounting plate (7) lower surface
Middle part is equipped with motor (12), and motor (12) bottom is equipped with drive rod (10), and drive rod (10) bottom is equipped with
Drill bit (11), workbench (2) the upper surface left and right sides is separately installed with left gripper frame (13) and right gripper frame (14), described
Strut (17) is installed on the right side of workbench (2) upper surface and strut (17) is located on the right side of right gripper frame (14).
2. bridge construction according to claim 1 steel plate drilling machine, it is characterised in that: mounting plate (7) bottom is left
Right two sides are mounted on support device (8), and the support device (8) includes spring cavity (19), spring (20) and support rod (22),
It is mounted on spring cavity (19) at left and right sides of mounting plate (7) bottom, spring is installed at the top of spring cavity (19) inner wall
(20)。
3. bridge construction according to claim 2 steel plate drilling machine, it is characterised in that: spring (20) the bottom installation
Have latch plate (21), latch plate (21) bottom is equipped with support rod (22), is applied in spring at the top of the support rod (22)
In chamber (19) and support rod (22) bottom is fixedly connected with shield (9), and the shield (9) is placed on the outside of drill bit (11).
4. bridge construction according to claim 1 steel plate drilling machine, it is characterised in that: the workbench (2) and right folder
It holds frame (14) junction to offer sliding slot (23), right gripper frame (14) bottom is equipped with sliding rail (24) and right gripper frame (14)
It is slidably connected by sliding rail (24) and sliding slot (23).
5. bridge construction according to claim 1 steel plate drilling machine, it is characterised in that: horizontal in the middle part of the strut (17)
It offers screw hole (16), is screwed with adjusting screw rod (18) in the screw hole (16), adjusting screw rod (18) left end and rotation axis
Seat (15) rotation connection, the rotating shaft base (15) are mounted on the right side of right gripper frame (14) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821587338.1U CN209095121U (en) | 2018-09-28 | 2018-09-28 | A kind of bridge construction steel plate drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821587338.1U CN209095121U (en) | 2018-09-28 | 2018-09-28 | A kind of bridge construction steel plate drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209095121U true CN209095121U (en) | 2019-07-12 |
Family
ID=67153843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821587338.1U Expired - Fee Related CN209095121U (en) | 2018-09-28 | 2018-09-28 | A kind of bridge construction steel plate drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209095121U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480185A (en) * | 2019-08-14 | 2019-11-22 | 万奇汽车零部件(中国)有限公司 | It is a kind of with the laser weakening equipment for opening up mistake proofing hole function |
| CN112846312A (en) * | 2021-02-25 | 2021-05-28 | 李扬 | High-precision pneumatic drilling machine |
| CN116748881A (en) * | 2023-08-21 | 2023-09-15 | 中铁山桥集团有限公司 | Hot rolling U rib system of processing for bridge |
-
2018
- 2018-09-28 CN CN201821587338.1U patent/CN209095121U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480185A (en) * | 2019-08-14 | 2019-11-22 | 万奇汽车零部件(中国)有限公司 | It is a kind of with the laser weakening equipment for opening up mistake proofing hole function |
| CN112846312A (en) * | 2021-02-25 | 2021-05-28 | 李扬 | High-precision pneumatic drilling machine |
| CN116748881A (en) * | 2023-08-21 | 2023-09-15 | 中铁山桥集团有限公司 | Hot rolling U rib system of processing for bridge |
| CN116748881B (en) * | 2023-08-21 | 2023-11-07 | 中铁山桥集团有限公司 | Hot rolling U rib system of processing for bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20190928 |