CN203738073U - Double-bit clamp convenient to adjust - Google Patents
Double-bit clamp convenient to adjust Download PDFInfo
- Publication number
- CN203738073U CN203738073U CN201320891904.9U CN201320891904U CN203738073U CN 203738073 U CN203738073 U CN 203738073U CN 201320891904 U CN201320891904 U CN 201320891904U CN 203738073 U CN203738073 U CN 203738073U
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- CN
- China
- Prior art keywords
- slide block
- drilling
- block
- drilling rod
- lateral road
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- Expired - Fee Related
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Abstract
The utility model provides a double-bit clamp convenient to adjust, comprising a central support, sliders, and a plurality of first screws. The sliders are symmetrically and slidably connected to the front and rear of the central support. The first screws screwed to one side of each slider are used for fixing the slider to the central support. The other side of each slider is provided with a drill rod. The double-bit clamp is reasonable in design, simple in structure, simple to manufacture, convenient to adjust, and highly applicable; the positions of the drill rods and the size of boreholes can be adjusted as required, drilling multiple holes at the same time is available, operating efficiency is high, the structure is stable, and drilling precision can be guaranteed.
Description
Technical field
The utility model relates to mechanical engineering technical field, is specifically related to regulate two drilling attachments easily.
Background technology
Drill bit is to go out through hole or blind hole can be to the cutter of existing hole reaming in order to drilling on solid material.Use as required the drill bit of different size can get out the hole of corresponding size, drilling operation adopts drill bit to rotate more, the operator scheme that workpiece is static, also there are some just contrary, drill bit transfixion, thereby workpiece rotates and completes punch operation, the existing drilling operation operator schemes of boring one by one that adopt more, need on same workpiece, bore the requirement in multiple holes for those, can only on drilling attachment, replace drill bit then hole, very trouble, operating efficiency is very low, especially irregular for needing to bore multiple positions on workpiece, when the requiring of asymmetric hole, be difficult to especially operation.
Summary of the invention
Technical problem to be solved in the utility model is to provide adjusting two drilling attachments easily, reasonable in design, simple in structure, manufacture easy, it is convenient to regulate, and applicability is strong, can regulate as required the position of drilling rod and the size of boring, and can carry out the drilling operation in multiple holes simultaneously, operating efficiency is high, and Stability Analysis of Structures can ensure the precision of holing.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: regulate two drilling attachments easily, comprise that central branches support body, symmetry slip slide block on central branches support body front-back, switching in slide block one side for slide block being fixed on to some the first screw rods on central branches support body, the opposite side of described slide block is provided with drilling rod.
As preferably, described central branches support body comprises main back-up block, is symmetrically welded at the trapezoidal projection on main back-up block front-back, the top margin of described trapezoidal projection is welded on main supporter, described slide block is provided with the trapezoidal groove for coordinate clamping with trapezoidal projection, trapezoidal projection is connected in trapezoidal groove to the upper-lower position of the position adjustments slide block in the hole of boring as required, and screw the first screw rod, slide block is fixed on central branches support body, and strong adaptability, can meet various boring demands.
As preferably, described trapezoidal groove and trapezoidal projection are equilateral, and the length of trapezoidal groove is greater than the length of trapezoidal projection, in the space of described trapezoidal groove and trapezoidal projection, fill out and be provided with and all identical filling blocks of the shape in space and size, filling block is withstood in the bottom of described the first screw rod, regulate after the upper-lower position of slide block, fill in filling block, and then screw the first screw rod, make the bottom of the first screw rod withstand filling block, the setting in space makes moving up and down of slide block more convenient, filling block the structural stability that has ensured drill bit entirety is set, ensure the precision of boring.
As preferably, described slide block is provided with more changing device of drilling rod, and described drilling rod more changing device comprises the lateral road being horizontally set with in slide block, and the afterbody of described drilling rod inserts in lateral road, described slider bottom is connected with some the second screw rods, described the second screw rod screws in slide block and withstands drilling rod, and the size of boring is selected drilling rod as required, and the afterbody of drilling rod is inserted to lateral road, screw the second screw rod, make the second screw rod screw in slide block and withstand drilling rod, applicability is strong, can adapt to the boring demand of various different sizes.
As preferably, in described lateral road and the below that is positioned at drilling rod is provided with limited block, the length of described limited block is identical with the length of lateral road, drilling rod is located in the gap of limited block and lateral road formation, the second screw rod withstands the bottom of limited block, because limited block bottom is smooth, can make the second screw rod more stably screw, make the installation of drilling rod more stable.
As preferably, the top of described limited block adopts M type structure, and drilling rod is stably fixed in the groove of M type structure, drilling rod is installed more stable.
As preferably, the top of described lateral road adopts the V-structure that Open Side Down, thereby the top of drilling rod can be embedded in V-structure, drilling rod is installed more stable.
As preferably, the quantity of described the first screw rod and the second screw rod all adopts more than two, thereby makes slide block fix more stablely, makes drilling rod fix more stablely, has ensured the precision of boring.
As preferably, described lateral road is through slide block, thereby makes the processing of lateral road more convenient.
Beneficial effect:
Adjusting two drilling attachments easily that the utility model adopts technique scheme to provide, reasonable in design, simple in structure, manufacture easy, it is convenient to regulate, and applicability is strong, can regulate as required the position of drilling rod and the size of boring, and can carry out the drilling operation in multiple holes simultaneously, operating efficiency is high, and Stability Analysis of Structures can ensure the precision of holing.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is rearview of the present utility model.
In figure, more changing device 6, the second screw rod 7, limited block 8 of central branches support body 1, main back-up block 11, trapezoidal projection 12, slide block 2, trapezoidal groove 21, lateral road 22, the first screw rod 3, drilling rod 4, filling block 5, drilling rod.
Detailed description of the invention
As Figure 1-3, regulate two drilling attachments easily, comprise central branches support body 1, symmetry is slipped the slide block 2 on central branches support body 1 front-back, switching is used for slide block 2 to be fixed on some the first screw rods 3 on central branches support body 1 in slide block 2 one sides, the opposite side of described slide block 2 is provided with drilling rod 4, described central branches support body 1 comprises main back-up block 11, be symmetrically welded at the trapezoidal projection 12 on main back-up block 11 front-backs, the top margin of described trapezoidal projection 12 is welded on main supporter 11, described slide block 2 is provided with the trapezoidal groove 21 for coordinate clamping with trapezoidal projection 12, described trapezoidal groove 21 is equilateral with trapezoidal projection 12, and the length of trapezoidal groove 21 is greater than the length of trapezoidal projection 12, in the space of described trapezoidal groove 21 and trapezoidal projection 12, fill out and be provided with and all identical filling blocks 5 of the shape in space and size, filling block 5 is withstood in the bottom of described the first screw rod 3, described slide block 2 is provided with more changing device 6 of drilling rod, described drilling rod more changing device 6 comprises the lateral road 22 being horizontally set with in slide block 2, the afterbody of described drilling rod 4 inserts in lateral road 22, described slide block 2 bottoms are connected with some the second screw rods 7, described the second screw rod 7 screws in slide block 2 and withstands drilling rod 4, in described the lateral road 22 and below that is positioned at drilling rod 4 is provided with limited block 8, the length of described limited block 8 is identical with the length of lateral road 22, the top of described limited block 8 adopts M type structure, the top of described lateral road 22 adopts the V-structure that Open Side Down, the quantity of described the first screw rod 3 and the second screw rod 7 all adopts more than two, described lateral road 22 is through slide block 2.
When real work, trapezoidal projection 12 is connected in trapezoidal groove 21, the upper-lower position of the position adjustments slide block 2 in the hole of boring as required, regulate after the upper-lower position of slide block 2, fill in filling block 5, and then screw the first screw rod 3, make the bottom of the first screw rod 3 withstand filling block 5, slide block 2 is fixed on central branches support body 1, the setting in space makes moving up and down of slide block 2 more convenient, filling block 5 the structural stability that has ensured drill bit entirety is set, ensure the precision of boring, strong adaptability, can meet various boring demands, the size of boring is selected drilling rod 4 as required, the afterbody of drilling rod 4 is inserted to lateral road 22, drilling rod 4 is located in the gap that limited block 8 and lateral road 22 form, screw the second screw rod 7, the bottom that makes the second screw rod 7 withstand limited block 8, because limited block 8 bottoms are smooth, can make the second screw rod 7 more stably screw, make the installation of drilling rod 4 more stable, applicability is strong, can adapt to the boring demand of various different sizes, the top of limited block 8 adopts M type structure, drilling rod 4 is stably fixed in the groove of M type structure, the top of lateral road 22 adopts the V-structure that Open Side Down, thereby the top of drilling rod 4 can be embedded in V-structure, thereby it is more stable that drilling rod 4 is installed.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the more term such as changing device 6, the second screw rod 7, limited block 8 of trapezoidal projection 12 slide block 2 trapezoidal grooves 21 of the main back-up block 11 of central branches support body 1, lateral road 22, the first screw rod 3, drilling rod 4, filling block 5, drilling rod herein, do not got rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (8)
1. regulate two drilling attachments easily, it is characterized in that: comprise central branches support body (1), symmetry is slipped the slide block (2) on central branches support body (1) front-back, switching is used for slide block (2) to be fixed on some the first screw rods (3) on central branches support body (1) in slide block (2) one sides, the opposite side of described slide block (2) is provided with drilling rod (4), described central branches support body (1) comprises main back-up block (11), be symmetrically welded at the trapezoidal projection (12) on main back-up block (11) front-back, the top margin of described trapezoidal projection (12) is welded on main supporter (11), described slide block (2) is provided with the trapezoidal groove (21) for coordinate clamping with trapezoidal projection (12).
2. adjusting according to claim 1 two drilling attachments easily, it is characterized in that: described trapezoidal groove (21) is equilateral with trapezoidal projection (12), and the length of trapezoidal groove (21) is greater than the length of trapezoidal projection (12), in the space of described trapezoidal groove (21) and trapezoidal projection (12), fill out and be provided with and all identical filling blocks (5) of the shape in space and size, filling block (5) is withstood in the bottom of described the first screw rod (3).
3. adjusting according to claim 1 two drilling attachments easily, it is characterized in that: described slide block (2) is provided with more changing device (6) of drilling rod, described drilling rod more changing device (6) comprises the lateral road (22) being horizontally set with in slide block (2), the afterbody of described drilling rod (4) inserts in lateral road (22), described slide block (2) bottom is connected with some the second screw rods (7), and described the second screw rod (7) screws in slide block (2) and withstands drilling rod (4).
4. adjusting according to claim 3 two drilling attachments easily, it is characterized in that: in described lateral road (22) and the below that is positioned at drilling rod (4) is provided with limited block (8), and the length of described limited block (8) is identical with the length of lateral road (22).
5. adjusting according to claim 4 two drilling attachments easily, is characterized in that: the top of described limited block (8) adopts M type structure.
6. adjusting according to claim 3 two drilling attachments easily, is characterized in that: the top of described lateral road (22) adopts the V-structure that Open Side Down.
7. adjusting according to claim 3 two drilling attachments easily, is characterized in that: described the first screw rod (3) all adopts more than two with the quantity of the second screw rod (7).
8. adjusting according to claim 3 two drilling attachments easily, is characterized in that: described lateral road (22) is through slide block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320891904.9U CN203738073U (en) | 2013-12-30 | 2013-12-30 | Double-bit clamp convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320891904.9U CN203738073U (en) | 2013-12-30 | 2013-12-30 | Double-bit clamp convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738073U true CN203738073U (en) | 2014-07-30 |
Family
ID=51337936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320891904.9U Expired - Fee Related CN203738073U (en) | 2013-12-30 | 2013-12-30 | Double-bit clamp convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738073U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691993A (en) * | 2013-12-30 | 2014-04-02 | 海盐双赢管件制造有限公司 | Conveniently-adjusted double-bit fixture |
| CN105171035A (en) * | 2015-10-18 | 2015-12-23 | 滁州品之达电器科技有限公司 | Double-drill mechanism |
| CN108825996A (en) * | 2018-07-27 | 2018-11-16 | 重庆华医康道科技有限公司 | Gripping block suitable for different columns |
| CN108843913A (en) * | 2018-07-27 | 2018-11-20 | 重庆华医康道科技有限公司 | The intelligent medical device activity bracket being mounted on column |
| CN108916179A (en) * | 2018-07-27 | 2018-11-30 | 重庆华医康道科技有限公司 | The clamp device of adjustable support height |
-
2013
- 2013-12-30 CN CN201320891904.9U patent/CN203738073U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691993A (en) * | 2013-12-30 | 2014-04-02 | 海盐双赢管件制造有限公司 | Conveniently-adjusted double-bit fixture |
| CN105171035A (en) * | 2015-10-18 | 2015-12-23 | 滁州品之达电器科技有限公司 | Double-drill mechanism |
| CN108825996A (en) * | 2018-07-27 | 2018-11-16 | 重庆华医康道科技有限公司 | Gripping block suitable for different columns |
| CN108843913A (en) * | 2018-07-27 | 2018-11-20 | 重庆华医康道科技有限公司 | The intelligent medical device activity bracket being mounted on column |
| CN108916179A (en) * | 2018-07-27 | 2018-11-30 | 重庆华医康道科技有限公司 | The clamp device of adjustable support height |
| CN108825996B (en) * | 2018-07-27 | 2024-03-19 | 重庆华医康道科技有限公司 | Clamping block suitable for different bed columns |
| CN108843913B (en) * | 2018-07-27 | 2024-03-19 | 重庆华医康道科技有限公司 | Intelligent medical equipment movable support installed on bed column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |