CN208374252U - A kind of drilling tool for dome car shell - Google Patents
A kind of drilling tool for dome car shell Download PDFInfo
- Publication number
- CN208374252U CN208374252U CN201820847744.0U CN201820847744U CN208374252U CN 208374252 U CN208374252 U CN 208374252U CN 201820847744 U CN201820847744 U CN 201820847744U CN 208374252 U CN208374252 U CN 208374252U
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- China
- Prior art keywords
- fixedly connected
- bar
- wall
- driving motor
- chamber
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- 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 drilling tools for dome car shell, including two support plates, cylindrical cavity is equipped in two support plates, the side wall of one of them support plate is fixedly connected with the first driving motor, the output shaft end of first driving motor is fixedly connected with shaft, the tip of the axis that turns is through two cylindrical cavities, the lateral wall of the shaft is fixedly connected there are two first bevel gear, two first bevel gears are located in two cylindrical cavities, bar shaped chamber is equipped in two support plates, the inner wall of the bar shaped chamber is rotatably connected to positive/negative thread bar, clamping plate there are two being threadedly coupled on the positive/negative thread bar, the inner wall of the bar shaped chamber is equipped with strip-shaped hole, strip-shaped hole is run through in one end of two clamping plates, the other end of two clamping plates and the inner wall of bar shaped chamber are slidably connected.The utility model is structurally reasonable, can be good at fixing larger object, and it is more accurate to drill, highly-safe.
Description
Technical field
The utility model relates to dome car technical field more particularly to a kind of drillman for dome car shell
Dress.
Background technique
With the rapid development of economy, tourist industry enters a Rapid development stage.In some biggish tourist attractions, see
Light train has very high application value, and in the production of dome car, the shell of dome car is critically important building block,
It needs to drill to different positions in the processing of dome car shell, and existing drilling tool structure is simple, it cannot be fine
The biggish object of clamping, and need manually moving article drill, make to drill inaccurate, and not safe enough.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is for column of going sightseeing
The drilling tool of vehicle shell can be good at fixing larger object, and it is more accurate to drill, highly-safe.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of drilling tool for dome car shell, including two support plates are equipped in two support plates
Cylindrical cavity, the side wall of one of them support plate are fixedly connected with the first driving motor, the output shaft of first driving motor
End is fixedly connected with shaft, and the tip of the axis that turns is through two cylindrical cavities, there are two the lateral wall of the shaft is fixedly connected
First bevel gear, two first bevel gears are located in two cylindrical cavities, are equipped with bar shaped chamber in two support plates,
The inner wall of the bar shaped chamber is rotatably connected to positive/negative thread bar, and there are two clamping plates for threaded connection on the positive/negative thread bar, described
The inner wall of bar shaped chamber is equipped with strip-shaped hole, and strip-shaped hole, the other end and item of two clamping plates are run through in one end of two clamping plates
The inner wall of shape chamber is slidably connected, the lower end of the positive/negative thread bar through bar shaped chamber inner wall and extend in cylindrical cavity, it is described just
The lower end of left-hand thread bar is fixedly connected with second bevel gear, the first bevel gear and second bevel gear intermeshing, two institutes
It states and is fixedly connected with cross bar between support plate jointly, the lower end of the cross bar is equipped with the first carriage, the first sliding dress
The lower end set slidably connects slide bar, and the lower end of the slide bar is fixedly connected with the second carriage, second carriage
Lower end slidably connect gear lever, device chamber is equipped in described device bar, described device is intracavitary to be equipped with elevating mechanism, the liter
The lower end of descending mechanism is fixedly connected with device block, and the lower end of described device block is fixedly connected with the second driving motor, and described second
The output shaft end of driving motor is fixedly connected with drill bit.
Preferably, first carriage and the second carriage are electric sliding rail.
Preferably, the elevating mechanism includes third driving motor, threaded rod and connecting rod, and the third driving motor is solid
Surely it is connected on the inner wall of device chamber, the output shaft end of the third driving motor is fixedly connected with the upper end of threaded rod, institute
The lower end for stating threaded rod is connect with the interior lower rotation of device chamber, and the connecting rod is threadedly coupled with threaded rod, the connecting rod
The inner wall opposite with device chamber is slidably connected respectively at both ends, the lower end of the connecting rod is fixedly connected there are two support rod, two
The lower end of the support rod is run through the interior bottom of device chamber and is fixedly connected with device block.
Preferably, the side wall of the clamping plate is equipped with rubber pad.
Preferably, the side wall of described device bar is equipped with multiple heat release holes.
The utility model has the beneficial effects that
In the utility model, first drilling tool is placed on ground, shell is placed between two clamping plates, starting the
One driving motor drives shaft rotation, and two first bevel gears is made to drive two second bevel gear rotations, and second bevel gear drives
Positive/negative thread bar rotation, since the hand of spiral of positive/negative thread bar two sides is on the contrary, carry out shell so clamping two clamping plates
Fixed, the second driving motor of starting drives drill bit rotation, and starting third driving motor drives threaded rod rotation, finally makes device block
Decline drill, respectively use two electric sliding rails, can adjust automatically bit location, shell any position can all be carried out
Drilling.The utility model is structurally reasonable, can be good at fixing larger object, and can adjust automatically bit location, be not necessarily to hand
Dynamic moving article drills, so that drilling is more accurate, it is highly-safe.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of drilling tool for dome car shell structural schematic diagram；
Fig. 2 be the utility model proposes a kind of drilling tool for dome car shell schematic side view；
Fig. 3 be the utility model proposes a kind of drilling tool for dome car shell A locate structure amplification illustrate
Figure.
In figure: 1 cylindrical cavity, 2 second bevel gears, 3 first bevel gears, 4 positive/negative thread bars, 5 first driving motors, 6 bar shaped chambers,
7 clamping plates, 8 first carriages, 9 slide bars, 10 second carriages, 11 cross bars, 12 support plates, 13 third driving motors, 14 dresses
Set chamber, 15 connecting rods, 16 threaded rods, 17 second driving motors, 18 drill bits, 19 device blocks, 20 support rods, 21 gear levers, 22 shafts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of drilling tool for dome car shell is equipped with cylindrical cavity 1 in two support plates 12,
In the side wall of a support plate 12 be fixedly connected with the first driving motor 5, the output shaft end of the first driving motor 5 is fixedly connected
There is a shaft 22, two cylindrical cavities 1 are run through in the end of shaft 22, and the lateral wall of shaft 22 is fixedly connected there are two first bevel gear 3, and two
A first bevel gear 3 is located in two cylindrical cavities 1, and bar shaped chamber 6 is equipped in two support plates 12, and the inner wall of bar shaped chamber 6 turns
It is dynamic to be connected with positive/negative thread bar 4, it is threadedly coupled on positive/negative thread bar 4 there are two clamping plate 7, the inner wall of bar shaped chamber 6 is equipped with strip-shaped hole,
Strip-shaped hole is run through in one end of two clamping plates 7, and the inner wall of the other end and bar shaped chamber 6 of two clamping plates 7 is slidably connected, positive/negative thread bar
4 lower end is run through the inner wall of bar shaped chamber 6 and is extended in cylindrical cavity 1, and the lower end of positive/negative thread bar 4 is fixedly connected with second bevel gear
2, first bevel gear 3 and second bevel gear 2 are intermeshed, and are fixedly connected with cross bar 11, cross bar jointly between two support plates 12
11 lower end is equipped with the first carriage 8, and the lower end of the first carriage slidably connects slide bar 9, and the lower end of slide bar 9 is fixed to be connected
It is connected to the second carriage 10, the lower end of the second carriage 10 slidably connects gear lever 21, is equipped with device in gear lever 21
Chamber 14, device chamber 14 is interior to be equipped with elevating mechanism, and the lower end of elevating mechanism is fixedly connected with device block 19, and the lower end of device block 19 is solid
Surely it is connected with the second driving motor 17, the output shaft end of the second driving motor 17 is fixedly connected with drill bit 18, shell is placed
Between two clamping plates 7, start the first driving motor 5, shaft 22 is driven to rotate, two first bevel gears 3 is made to drive two the
The rotation of two bevel gears 2, second bevel gear 2 drives positive/negative thread bar 4 to rotate, due to the hand of spiral phase of 4 two sides of positive/negative thread bar
Instead, so that shell is fixed in two clampings of clamping plate 7, the second driving motor 17 of starting drives drill bit 18 to rotate, starting lifting
Mechanism decline drills, and uses the first carriage 8 and the second carriage 10 respectively, can adjust position, appoints to shell
Meaning position can all drill.
In the utility model, a kind of drilling tool for dome car shell, the first carriage 8 and the second sliding are filled
Setting 10 is electric sliding rail, and elevating mechanism includes third driving motor 13, threaded rod 16 and connecting rod 15, third driving motor 13
It is fixedly connected on the inner wall of device chamber 14, the fixed company of the output shaft end of third driving motor 13 and the upper end of threaded rod 16
It connects, the lower end of threaded rod 16 is connect with the interior lower rotation of device chamber 14, and connecting rod 15 is threadedly coupled with threaded rod 16, connecting rod
The inner wall opposite with device chamber 14 is slidably connected respectively at 15 both ends, and the lower end of connecting rod 15 is fixedly connected there are two support rod 20,
The lower end of two support rods 20 is run through the interior bottom of device chamber 14 and is fixedly connected with device block 19, and the side wall of clamping plate 7 is equipped with rubber
The side wall of pad, gear lever 21 is equipped with multiple heat release holes.
In the utility model, first drilling tool is placed on ground, shell is placed between two clamping plates 7, is started
First driving motor 5 drives shaft 22 to rotate, and makes two first bevel gears 3 that two second bevel gears 2 be driven to rotate, the second cone
Gear 2 drives positive/negative thread bar 4 to rotate, since the hand of spiral of 4 two sides of positive/negative thread bar is on the contrary, so that two clamping plates 7 clamp
Shell is fixed, the second driving motor 17 of starting drives drill bit 18 to rotate, and starting third driving motor 13 drives threaded rod
16 rotations finally make the decline of device block 19 drill, use two electric sliding rails respectively, can be 18, adjust automatically drill bit
It sets, can all drill to shell any position.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of drilling tool for dome car shell, including two support plates (12), which is characterized in that two branch
It is equipped with cylindrical cavity (1) in fagging (12), the side wall of one of them support plate (12) is fixedly connected with the first driving motor
(5), the output shaft end of first driving motor (5) is fixedly connected with shaft (22), and the end of the shaft (22) is run through
Two cylindrical cavities (1), the lateral wall of the shaft (22) are fixedly connected there are two first bevel gear (3), and two described first are bored teeth
Wheel (3) is located in two cylindrical cavities (1), is equipped with bar shaped chamber (6) in two support plates (12), the bar shaped chamber (6)
Inner wall be rotatably connected to positive/negative thread bar (4), be threadedly coupled on the positive/negative thread bar (4) there are two clamping plate (7), the item
The inner wall of shape chamber (6) is equipped with strip-shaped hole, and strip-shaped hole is run through in one end of two clamping plates (7), two clamping plates (7) it is another
It holds and is slidably connected with the inner wall of bar shaped chamber (6), inner wall and extension of the lower end of the positive/negative thread bar (4) through bar shaped chamber (6)
In to cylindrical cavity (1), the lower end of the positive/negative thread bar (4) is fixedly connected with second bevel gear (2), the first bevel gear (3)
It is intermeshed with second bevel gear (2), is fixedly connected with cross bar (11), the cross bar jointly between two support plates (12)
(11) lower end is equipped with the first carriage (8), and the lower end of first carriage (8) slidably connects slide bar (9), described
The lower end of slide bar (9) is fixedly connected with the second carriage (10), and the lower end of second carriage (10) slidably connects
Gear lever (21), described device bar (21) is interior to be equipped with device chamber (14), and elevating mechanism, the liter are equipped in described device chamber (14)
The lower end of descending mechanism is fixedly connected with device block (19), and the lower end of described device block (19) is fixedly connected with the second driving motor
(17), the output shaft end of second driving motor (17) is fixedly connected with drill bit (18).
2. a kind of drilling tool for dome car shell according to claim 1, which is characterized in that described first is sliding
Dynamic device (8) and the second carriage (10) are electric sliding rail.
3. a kind of drilling tool for dome car shell according to claim 1, which is characterized in that the elevator
Structure includes third driving motor (13), threaded rod (16) and connecting rod (15), and the third driving motor (13) is fixedly connected on
On the inner wall of device chamber (14), the fixed company of the output shaft end of the third driving motor (13) and the upper end of threaded rod (16)
It connects, the lower end of the threaded rod (16) is connect with the interior lower rotation of device chamber (14), the connecting rod (15) and threaded rod
(16) it is threadedly coupled, the inner wall opposite with device chamber (14) is slidably connected respectively at the both ends of the connecting rod (15), the connection
The lower end of bar (15) is fixedly connected there are two support rod (20), and the interior bottom of device chamber (14) is run through in the lower end of two support rods (20)
Portion is simultaneously fixedly connected with device block (19).
4. a kind of drilling tool for dome car shell according to claim 1, which is characterized in that the clamping plate
(7) side wall is equipped with rubber pad.
5. a kind of drilling tool for dome car shell according to claim 1, which is characterized in that described device bar
(21) side wall is equipped with multiple heat release holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820847744.0U CN208374252U (en) | 2018-06-04 | 2018-06-04 | A kind of drilling tool for dome car shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820847744.0U CN208374252U (en) | 2018-06-04 | 2018-06-04 | A kind of drilling tool for dome car shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208374252U true CN208374252U (en) | 2019-01-15 |
Family
ID=64968884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820847744.0U Expired - Fee Related CN208374252U (en) | 2018-06-04 | 2018-06-04 | A kind of drilling tool for dome car shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208374252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500315A (en) * | 2018-06-04 | 2018-09-07 | 丹阳市博尔瑞游乐设备有限公司 | A kind of drilling tool for dome car shell |
-
2018
- 2018-06-04 CN CN201820847744.0U patent/CN208374252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500315A (en) * | 2018-06-04 | 2018-09-07 | 丹阳市博尔瑞游乐设备有限公司 | A kind of drilling tool for dome car shell |
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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 |
Granted publication date: 20190115 Termination date: 20200604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |