CN218532921U - Positioning device for drilling carriage bottom plate - Google Patents
Positioning device for drilling carriage bottom plate Download PDFInfo
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- CN218532921U CN218532921U CN202222475059.9U CN202222475059U CN218532921U CN 218532921 U CN218532921 U CN 218532921U CN 202222475059 U CN202222475059 U CN 202222475059U CN 218532921 U CN218532921 U CN 218532921U
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- drilling
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- sucking disc
- floor
- linkage board
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Abstract
The utility model discloses a positioner is used in drilling of vehicle compartment bottom plate relates to drilling location technical field, the utility model discloses a base is provided with spacing subassembly on the base, and spacing subassembly includes the baffle, and the base in-connection has the linkage board, is connected with the handle on the linkage board, is connected with the fixed plate on the linkage board, is connected with the sucking disc on the fixed plate, is connected with the bolt on the fixed plate, is connected with the extension spring on the linkage board. The utility model discloses a setting of spacing subassembly, at first, provide the pulling force through setting up of extension spring to linkage plate and sucking disc, avoid sucking disc and the contact of platform floor, confirm to make sucking disc and platform floor contact through pressing down the handle hard after the device place position, extrude the air in the sucking disc simultaneously, thereby be convenient for with the device spacing on platform floor, avoid the device to produce the displacement when drilling, after the drilling finish upwards stimulate the handle hard alright make sucking disc and platform floor separate, spacing effect can effectively avoid the influence that the device displacement caused to drilling.
Description
Technical Field
The utility model relates to a drilling location technical field specifically is a positioner is used in drilling of carriage bottom plate.
Background
The platform floor passes through fix with rivet in the carriage of freight train, thereby its smooth surface of platform floor can effectively avoid the material adhesion of transportation inside the carriage, reduces the clearance degree of difficulty in the carriage, needs drill hole on the platform floor when installing the platform floor to be convenient for fix the platform floor inside the carriage through the rivet, for avoiding the drill bit skew when drilling to the platform floor, need fix a position the drilling position through positioner usually.
A plane drilling positioner that application number is CN202122891879.1 relates to drilling equipment technical field, this utility model plane drilling positioner, fix a position and lead to drilling, improve the straightness that hangs down of drilling, reduce the hole probability of abandoning.
Although the device is convenient for carry out drilling location to plane panel, the device mainly rubs by four supporting legss and panel, and at first the area of contact is less between device and the panel and the device structure is few comparatively light simultaneously to the frictional force that leads to the device is less, thereby the device slides easily when the location influences the drilling precision, and the bottom plate surface of the carriage is very smooth simultaneously, further reduction the frictional force between device and the bottom plate of the carriage, thereby lead to the device slip to lead to boring inclined to one side phenomenon can appear in the drilling position.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a positioner is used in drilling of carriage bottom plate to the easy gliding technical problem when the location of frictional force is less between solution device and the panel.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioner is used in drilling of platform floor, includes the base, be provided with spacing subassembly on the base, spacing subassembly includes the baffle, the base in-connection has the linkage board, be connected with the handle on the linkage board, be connected with the fixed plate on the linkage board, be connected with the sucking disc on the fixed plate, be connected with the bolt on the fixed plate, be connected with the extension spring on the linkage board.
Through adopting above-mentioned technical scheme, setting up through the extension spring provides pulling force to linkage plate and sucking disc, avoid sucking disc and the contact of platform floor, it makes sucking disc and platform floor contact through pressing the handle downwards hard after the device is placed the position to confirm, extrude the air in the sucking disc simultaneously, thereby be convenient for spacing the device on platform floor, avoid the device to produce the displacement when drilling, upwards stimulate the handle hard after the drilling end alright make sucking disc and platform floor separate, thereby be convenient for with the device spacing in other places, reduce the dust that gets into through sliding baffle when not using, thereby avoid a large amount of dusts to cover the sucking disc and influence spacing ability, it is spacing with the bolt withstand the linkage plate simultaneously, it makes the sucking disc inhale and influence follow-up use on the baffle to avoid the handle to press, the accessible unscrews the bolt and changes the sucking disc when the sucking disc is ageing.
Furthermore, a guide rod is connected to the base, a positioning seat is connected to the guide rod, a drill bit penetrates through the positioning seat, and a cross beam is connected to the base.
Through adopting above-mentioned technical scheme, the staff is connected the output of hand drill and the top of drill bit, makes in the top of drill bit gets into the output of hand drill, later the staff opens the hand drill and pushes down the hand drill and make the drill bit rotatory and move down, leads through the guide bar to the positioning seat simultaneously to fix a position the drilling position, after the drill bit moves down in the carriage bottom plate contact start drilling work.
Furthermore, a sliding groove is formed in the lower portion of the inner portion of the base, and the baffle is movably connected with the base.
Through adopting above-mentioned technical scheme, reduce the dust that gets into through sliding baffle when not using to avoid a large amount of dust to cover the sucking disc and influence spacing ability, the baffle withstands the bolt simultaneously and is spacing to the linkage plate, avoids the handle to press and makes the sucking disc inhale and influence follow-up use on the baffle.
Furthermore, the handle and the linkage plate are movably connected with the base, and the fixed plate is movably connected with the linkage plate.
Through adopting above-mentioned technical scheme, accessible unscrew bolt changes the sucking disc when the sucking disc is ageing, and through pressing down the handle hard after confirming the device place position and making sucking disc and carriage bottom plate contact, extrude the air in the sucking disc simultaneously to be convenient for with the device spacing on carriage bottom plate, avoid the device to produce the displacement when drilling.
Furthermore, the sucking discs are fixedly connected with the fixing plate, and six sucking discs are arranged.
Through adopting above-mentioned technical scheme, confirm that make sucking disc and carriage floor contact through pressing the handle downwards hard after the device place position, extrude the air in the sucking disc simultaneously to be convenient for spacing the device on carriage floor, avoid the device to produce the displacement when drilling.
Furthermore, the drill bit is movably connected with the positioning seat, and the positioning seat is movably connected with the guide rod.
Through adopting above-mentioned technical scheme, the staff is connected the output of hand drill and the top of drill bit, makes the top of drill bit get into in the output of hand drill, later the staff opens the hand drill and pushes down the hand drill and make the drill bit rotatory and move down, leads the positioning seat through the guide bar simultaneously to fix a position the drilling position, the drilling bit moves back down and begins drilling work in the carriage bottom plate contact.
Furthermore, the base and the guide rod are both provided with two, and the base and the guide rod are distributed along the central line of the longitudinal axis of the positioning seat in a mirror image mode.
Through adopting above-mentioned technical scheme, the staff is connected the output of hand drill and the top of drill bit, makes in the top of drill bit gets into the output of hand drill, later the staff opens the hand drill and pushes down the hand drill and make the drill bit rotatory and move down, leads through the guide bar to the positioning seat simultaneously to fix a position the drilling position, after the drill bit moves down in the carriage bottom plate contact start drilling work.
To sum up, the utility model discloses mainly have following beneficial effect:
1. the utility model discloses a setting of spacing subassembly, at first, setting through the extension spring provides the pulling force to linkage plate and sucking disc, avoid sucking disc and the contact of platform floor, confirm to make sucking disc and platform floor contact through pressing the handle downwards hard after the device is placed the position, extrude the air in the sucking disc simultaneously, thereby be convenient for with the device spacing on platform floor, avoid the device to produce the displacement when drilling, upwards stimulate the handle hard after the drilling is ended alright make sucking disc and platform floor separate, thereby be convenient for with the device spacing in other places, reduce the dust that gets into through sliding baffle when not using, thereby avoid a large amount of dust to cover the sucking disc and influence spacing ability, it is spacing to the linkage plate to withstand the bolt simultaneously, it makes the sucking disc inhale the follow-up use of influence on the baffle to avoid the handle to press, the accessible is unscrewed the bolt and is changed the sucking disc when the sucking disc is ageing, spacing effect can effectively avoid the influence that the device displacement caused to drilling.
Drawings
FIG. 1 is a schematic view of the structure of the device of the present invention;
FIG. 2 is a schematic cross-sectional view of the device of the present invention;
fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention;
fig. 4 is a schematic view of the linkage plate in a bottom view.
In the figure: 1. a base; 2. a guide rod; 3. positioning seats; 4. a drill bit; 5. a cross beam; 6. a limiting component; 601. a handle; 602. a linkage plate; 603. a tension spring; 604. a suction cup; 605. a baffle plate; 606. a bolt; 607. and (7) fixing the plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
Next, an embodiment of the present invention will be described with reference to the overall structure thereof.
A positioning device for drilling a carriage floor is shown in figures 2, 3 and 4 and comprises a base 1, wherein a limiting assembly 6 is arranged inside the base 1.
Specifically, spacing subassembly 6 is including being used for reducing the baffle 605 that the dust got into, base 1 internal connection has linkage board 602, linkage board 602 top is connected with the handle 601 that runs through base 1 top, as the manual driving piece of linkage board 602, linkage board 602 bottom is connected with fixed plate 607, fixed plate 607 bottom is connected with and is used for spacing the sucking disc 604 on the carriage bottom plate with the device, fixed plate 607 bottom both sides all are connected with bolt 606, linkage board 602 top both sides all are connected with extension spring 603, spacing effect can effectively avoid the influence that the device displacement caused drilling.
Referring to fig. 1 and 2, in the above embodiment, the top of the base 1 is connected with the guide rod 2, one side of the guide rod 2 is connected with the positioning seat 3, the bottom of the positioning seat 3 penetrates through the drill bit 4, one side of the base 1 is connected with the cross beam 5, the drill bit 4 is rotatably connected with the positioning seat 3 through the support bearing, the positioning seat 3 is slidably connected with the guide rod 2, the base 1 and the guide rod 2 are both provided with two, and the two bases 1 and the two guide rods 2 are distributed along the central line of the longitudinal axis of the positioning seat 3 in a mirror image manner, so that the drill bit 4 is conveniently positioned.
Referring to fig. 2, 3 and 4, in the above embodiment, a sliding groove is formed in the lower portion inside the base 1, the baffle 605 is slidably connected to the base 1 through the sliding groove, the handle 601 and the linkage plate 602 are both slidably connected to the base 1, the fixing plate 607 is detachably connected to the linkage plate 602 through the bolt 606, the suction cup 604 is fixedly connected to the fixing plate 607, the number of the suction cups 604 is six, and the limiting effect is good, so that the influence of the displacement of the device on the drilling can be effectively avoided.
The implementation principle of the embodiment is as follows: firstly, a worker places a base 1 at an appointed position, provides tension for a linkage plate 602 and a sucker 604 through the arrangement of a tension spring 603, prevents the sucker 604 from contacting with a carriage bottom plate, and after the device placement position is determined, the worker forcibly presses a handle 601 downwards to enable the sucker 604 to contact with the carriage bottom plate and simultaneously extrude air in the sucker 604, so that the device is limited on the carriage bottom plate, and displacement of the device during drilling is avoided;
drilling and positioning, namely connecting the output end of a hand drill with the top end of a drill bit 4 by a worker after the device is limited, enabling the top end of the drill bit 4 to enter the output end of the hand drill, then opening the hand drill and pressing down the hand drill to enable the drill bit 4 to rotate and move downwards, and simultaneously guiding a positioning seat 3 through a guide rod 2 so as to position the drilling position, wherein the drill bit 4 contacts with the bottom plate of the carriage after moving downwards to start the drilling work;
dismounting device, the staff upwards stimulates handle 601 alright make sucking disc 604 and the separation of platform floor hard after the drilling, thereby be convenient for with the device spacing in other places, but the staff unscrews bolt 606 and changes sucking disc 604 when sucking disc 604 is ageing, staff's slip baffle 605 makes baffle 605 closed when not using device, thereby reduce the dust that gets into, it influences spacing ability to avoid a large amount of dust to cover sucking disc 604, it is spacing to interlock board 602 that baffle 605 withstands bolt 606 simultaneously, it can press to make sucking disc 604 inhale on baffle 605 and influence subsequent use to avoid handle 601.
Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.
Claims (7)
1. The utility model provides a drilling of carriage floor is with positioner, includes base (1), its characterized in that: be provided with spacing subassembly (6) on base (1), spacing subassembly (6) are including baffle (605), base (1) in-connection has linkage board (602), be connected with handle (601) on linkage board (602), be connected with fixed plate (607) on linkage board (602), be connected with sucking disc (604) on fixed plate (607), be connected with bolt (606) on fixed plate (607), be connected with extension spring (603) on linkage board (602).
2. The positioning device for drilling the floor of a vehicle compartment as defined in claim 1, wherein: the drill bit positioning device is characterized in that a guide rod (2) is connected to the base (1), a positioning seat (3) is connected to the guide rod (2), a drill bit (4) penetrates through the positioning seat (3), and a cross beam (5) is connected to the base (1).
3. The positioning device for drilling a floor of a vehicle compartment as defined in claim 1, wherein: the inner lower part of the base (1) is provided with a sliding chute, and the baffle (605) is movably connected with the base (1).
4. The positioning device for drilling the floor of a vehicle compartment as defined in claim 1, wherein: the handle (601) and the linkage plate (602) are movably connected with the base (1), and the fixing plate (607) is movably connected with the linkage plate (602).
5. The positioning device for floor drilling of a vehicle compartment as defined in claim 4, wherein: the sucking discs (604) are fixedly connected with the fixing plate (607), and six sucking discs (604) are arranged.
6. The positioning device for drilling the floor of a vehicle compartment as defined in claim 2, wherein: the drill bit (4) is movably connected with the positioning seat (3), and the positioning seat (3) is movably connected with the guide rod (2).
7. The positioning device for drilling the floor of a vehicle compartment as defined in claim 2, wherein: the base (1) and the guide rod (2) are both provided with two, and the base (1) and the guide rod (2) are distributed along the central line of the longitudinal axis of the positioning seat (3) in a mirror image mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222475059.9U CN218532921U (en) | 2022-09-19 | 2022-09-19 | Positioning device for drilling carriage bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222475059.9U CN218532921U (en) | 2022-09-19 | 2022-09-19 | Positioning device for drilling carriage bottom plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218532921U true CN218532921U (en) | 2023-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222475059.9U Active CN218532921U (en) | 2022-09-19 | 2022-09-19 | Positioning device for drilling carriage bottom plate |
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| Country | Link |
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| CN (1) | CN218532921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118046210A (en) * | 2024-04-16 | 2024-05-17 | 成都飞机工业（集团）有限责任公司 | Accurate hole guiding device for hole forming in aircraft enclosed area |
-
2022
- 2022-09-19 CN CN202222475059.9U patent/CN218532921U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118046210A (en) * | 2024-04-16 | 2024-05-17 | 成都飞机工业（集团）有限责任公司 | Accurate hole guiding device for hole forming in aircraft enclosed area |
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