CN203900549U - Lug drilling device capable of clamping and positioning valve deck - Google Patents
Lug drilling device capable of clamping and positioning valve deck Download PDFInfo
- Publication number
- CN203900549U CN203900549U CN201420286130.1U CN201420286130U CN203900549U CN 203900549 U CN203900549 U CN 203900549U CN 201420286130 U CN201420286130 U CN 201420286130U CN 203900549 U CN203900549 U CN 203900549U
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- China
- Prior art keywords
- fixed
- valve gap
- drill bit
- base
- drilling box
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- Expired - Fee Related
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Abstract
The utility model provides a lug drilling device capable of clamping and positioning a valve deck. The device comprises a working table, a base fixed on the working table, a wall plate arranged on the working table and located on one side of the base, a supporting block fixed on the wall plate, a first cylinder fixed on the supporting block, and a pressing block arranged below the supporting block and driven by the first cylinder to move up and down, wherein a piston rod of the first cylinder penetrates through the supporting block and is fixedly connected with the top of the pressing block, rails are arranged on the working table and located on the two sides of the base respectively, a drilling box is connected to the rails in a sliding mode, a drill bit is arranged on the drilling box, penetrates through the drilling box and points to the valve deck, and a motor used for driving the drill bit to move is fixedly arranged on the drilling box. By the adoption of the device, the valve deck can be stably fixed, continuity of lug drilling is guaranteed, the position of the drill bit can be adjusted conveniently, operation is convenient, working efficiency is high, operation is safe, and safety accidents can be avoided.
Description
Technical field
The utility model relates to Mechanical Engineering Design field, is specifically related to a kind of valve gap clamping and positioning and bores ear device.
Background technology
Valve gap is the valve part that valve rod sealing member is housed, for connecting or supporting executing agency, valve gap and valve body can be an entirety, also can separate, valve gap use is in daily life very extensive, this makes the demand of valve gap very large, in existing technology, the production of valve gap is by workman's hand drill ear, or assist to carry out transfer ear by some little locators, operating efficiency is very low, need to expend larger labour, and there is certain potential safety hazard, easily produce security incident, therefore, one can realize automated production, and stable operation, the valve gap that can produce stay in grade bores earphone becomes needs instantly, and valve gap is clamped and accurately location be in design, to need the subject matter that overcomes.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of valve gap clamping and positioning to bore ear device, at least there is following technique effect: can stably fix valve gap, ensure to bore the continuity of ear operation, can carry out expediently the adjusting of the position of drill bit, operation is convenient, operating efficiency is high, and handling safety can avoid occurring security incident.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: a kind of valve gap clamping and positioning is bored ear device, comprise workbench, be fixed on the base on workbench, be located on workbench and be positioned at the wallboard of base one side, be fixed on the back-up block on wallboard, be fixed on the first cylinder on back-up block, be located at back-up block below and driven the briquetting moving up and down by the first cylinder, the piston rod of described the first cylinder passes back-up block and is fixedly connected with the top of briquetting, on described workbench and the both sides that are positioned at base are respectively equipped with track, on described track, slip and have drilling box, described drilling box is provided with drill bit, described drill bit is through drilling box and point to valve gap, on described drilling box, be fixed with the motor for driving drill bit movement.
In further feature, a side of described drilling box is provided with drill bit position limit arm, and the afterbody of described drill bit position limit arm is fixed on drilling box sidepiece by some screws, and the top of described drill bit position limit arm is provided with through hole, and described drill bit stretches in through hole.
In further feature, on described drilling box and be positioned at motor one side and be provided with protective cover.
In further feature, the described track that is positioned at chassis left side is fixed on workbench, described in be positioned at base right side track bottom sides be connected with fine-tuning nut, the track on described base right side is provided with bar-shaped trough, described bar-shaped trough is provided with hold-down nut, and described hold-down nut is screwed into workbench.
In further feature, described briquetting bottom center position is provided with projection, and the area of described projection bottom surface is less than the area of briquetting bottom surface.
In further feature, described projection bottom surface is fixed with fixed block, and described fixed block adopts cylindrical structural, and the cross section of described fixed block equates with the aperture at valve cover top.
In further feature, described briquetting bottom one side is welded with extension board, and described extension board is vertical with briquetting, and the bottom of described extension board is fixedly welded with the plug for being fixed with the bottom outlet of valve cover.
In further feature, described base is provided with limited impression.
Beneficial effect:
Compared with prior art, the utility model adopts a kind of valve gap clamping and positioning that technique scheme provides to bore ear device, at least there is following technique effect: can stably fix valve gap, ensure to bore the continuity of ear operation, can carry out expediently the adjusting of the position of drill bit, operation is convenient, operating efficiency is high, and handling safety can avoid occurring security incident, brill ear is accurate, can ensure product quality.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, workbench 4, base 51, limited impression 511, wallboard 52, back-up block 53, the first cylinder 54, briquetting 55, track 61, bar-shaped trough 611, drilling box 62, drill bit 63, motor 64, drill bit position limit arm 12, through hole 121, screw 13, protective cover 14, fine-tuning nut 15, hold-down nut 16, projection 17, fixed block 18, extension board 19, plug 20.
Detailed description of the invention
Being described in is below only exemplary in essence, wants anything but to limit the utility model, application of the present utility model or purposes.For clear, can mark similar element with corresponding Reference numeral in the accompanying drawings.Applied herein, phrase " at least one in A, B and C " should be interpreted as applying A or B or the C on non-exclusive logical "or" presentation logic.Should be appreciated that, in the situation that not changing the utility model principle, can be with each step in different order manners of execution.
The change that concrete shape is done according to concrete demand by designer still should not be considered as departing from flesh and blood of the present utility model.
As shown in Figure 1, a kind of valve gap clamping and positioning is bored ear device, comprise workbench 4, be fixed on the base 51 on workbench 4, be located on workbench 4 and be positioned at the wallboard 52 of base 51 1 sides, be fixed on the back-up block 53 on wallboard 52, be fixed on the first cylinder 54 on back-up block 53, be located at back-up block 53 belows and drive by the first cylinder 54 briquetting 55 moving up and down, the piston rod of the first cylinder 55 passes back-up block 53 and is fixedly connected with the top of briquetting 55, on the workbench 4 and both sides that are positioned at base 51 are respectively equipped with track 61, on track 61, slip and have drilling box 62, drilling box 62 is provided with drill bit 63, drill bit 63 is through drilling box 62 and point to valve gap, on drilling box 62, be fixed with the motor 64 for driving drill bit 63 to move, when operation, valve gap is placed on base 51, the first cylinder 54 starts drive briquetting 55 and presses down, valve gap is clamped between base 51 and briquetting 55, thereby valve gap is stably fixed, can clamp valve gap, make valve gap add man-hour more stable, having avoided valve gap to add skids man-hour, ensure the continuity of producing, simultaneously, utilize the modes such as manual or pneumatic, the drilling box of both sides 62 is advanced inwards, make drill bit 63 aim at valve gap to be processed, then starter motor 64, can aim at accurately valve gap and bore ear operation.
One side of drilling box 62 is provided with drill bit position limit arm 12, the afterbody of drill bit position limit arm 12 is fixed on drilling box 62 sidepieces by some screws 13, the top of drill bit position limit arm 12 is provided with through hole 121, drill bit 63 stretches in through hole 121, can limit the position of drill bit 63, avoids drill bit 63 to become flexible and the operation of impact brill ear after using for a long time, simultaneously can be according to the position adjustments screw 13 of concrete drill bit 63, thereby regulate the position of drill bit position limit arm 12, make boring more accurate, ensure the stay in grade of product.
On drilling box 62 and be positioned at motor 64 1 sides and be provided with protective cover 14, can avoid the belt creep of motor 64 that the motor component of working at high speed is shed and pound operating personnel, can avoid extraneous dust to enter into motor 64 simultaneously inner and affect the normal operation of motor 64.
The track 61 that is positioned at base 51 left sides is fixed on workbench 4, track 61 bottom sides that are positioned at base 51 right sides are connected with fine-tuning nut 15, the track 61 on base 51 right sides is provided with bar-shaped trough 611, bar-shaped trough 611 is provided with hold-down nut 16, hold-down nut 16 is screwed into workbench 4, in the time there is skew in track 61, by regulating the position that fine-tuning nut 15 can adjustable track 61, track 61 is set back, nut 16 is tightened simultaneously, hold-down nut 16 is tightly fixed on bar-shaped trough 611, the position of track 61 is fixed.
Briquetting 55 bottom center positions are provided with projection 17, and the area of projection 17 bottom surfaces is less than the area of briquetting 55 bottom surfaces, in the time clamping valve gap, projection 17 are acted on valve gap, can make active force more concentrated, can make valve gap clamping more stable.
Projection 17 bottom surfaces are fixed with fixed block 18, and fixed block 18 adopts cylindrical structural, and the cross section of fixed block 18 equates with the aperture at valve cover top, in the time clamping valve gap, fixed block 18 inserts in the hole at valve gap top, thereby can avoid valve gap to skid, and further makes valve gap add man-hour more stable.
Briquetting 55 bottom one sides are welded with extension board 19, extension board 19 is vertical with briquetting 55, the bottom of extension board 19 is fixedly welded with the plug 20 for being fixed with the bottom outlet of valve cover, thereby can fix the bottom of valve gap, can further keep the Stability Analysis of Structures of valve gap in process.
Base 51 is provided with limited impression 511, can make valve gap stably spacing on base 51, further keeps the Stability Analysis of Structures of valve gap in process.
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 terms such as workbench 4, base 51, limited impression 511, wallboard 52, back-up block 53, the first cylinder 54, briquetting 55, track 61, bar-shaped trough 611, drilling box 62, drill bit 63, motor 64, drill bit position limit arm 12, through hole 121, screw 13, protective cover 14, fine-tuning nut 15, hold-down nut 16, projection 17, fixed block 18, extension board 19, plug 20 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. a valve gap clamping and positioning is bored ear device, it is characterized in that: comprise workbench (4), be fixed on the base (51) on workbench (4), be located at workbench (4) and go up and be positioned at the wallboard (52) of base (51) one sides, be fixed on the back-up block (53) on wallboard (52), be fixed on the first cylinder (54) on back-up block (53), be located at back-up block (53) below and driven the briquetting (55) moving up and down by the first cylinder (54), the piston rod of described the first cylinder (55) passes back-up block (53) and is fixedly connected with the top of briquetting (55), described workbench (4) is gone up and the both sides that are positioned at base (51) are respectively equipped with track (61), on described track (61), slip and have drilling box (62), described drilling box (62) is provided with drill bit (63), described drill bit (63) is through drilling box (62) and point to valve gap, on described drilling box (62), be fixed with the motor (64) for driving drill bit (63) motion.
2. a kind of valve gap clamping and positioning according to claim 1 is bored ear device, it is characterized in that: a side of described drilling box (62) is provided with drill bit position limit arm (12), the afterbody of described drill bit position limit arm (12) is fixed on drilling box (62) sidepiece by some screws (13), the top of described drill bit position limit arm (12) is provided with through hole (121), and described drill bit (63) stretches in through hole (121).
3. a kind of valve gap clamping and positioning according to claim 1 is bored ear device, it is characterized in that: described drilling box (62) is gone up and is positioned at motor (64) one sides and is provided with protective cover (14).
4. a kind of valve gap clamping and positioning according to claim 1 is bored ear device, it is characterized in that: described in be positioned at base (51) left side track (61) be fixed on workbench (4), described track (61) bottom sides that is positioned at base (51) right side is connected with fine-tuning nut (15), the track (61) on described base (51) right side is provided with bar-shaped trough (611), described bar-shaped trough (611) is provided with hold-down nut (16), and described hold-down nut (16) is screwed into workbench (4).
5. a kind of valve gap clamping and positioning according to claim 1 is bored ear device, it is characterized in that: described briquetting (55) bottom center position is provided with projection (17), and the area of described projection (17) bottom surface is less than the area of briquetting (55) bottom surface.
6. a kind of valve gap clamping and positioning according to claim 5 is bored ear device, it is characterized in that: described projection (17) bottom surface is fixed with fixed block (18), described fixed block (18) adopts cylindrical structural, and the cross section of described fixed block (18) equates with the aperture at valve cover top.
7. a kind of valve gap clamping and positioning according to claim 1 is bored ear device, it is characterized in that: described briquetting (55) bottom one side is welded with extension board (19), described extension board (19) is vertical with briquetting (55), and the bottom of described extension board (19) is fixedly welded with the plug (20) for being fixed with the bottom outlet of valve cover.
8. a kind of valve gap clamping and positioning according to claim 1 is bored ear device, it is characterized in that: described base (51) is provided with limited impression (511).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286130.1U CN203900549U (en) | 2014-05-31 | 2014-05-31 | Lug drilling device capable of clamping and positioning valve deck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286130.1U CN203900549U (en) | 2014-05-31 | 2014-05-31 | Lug drilling device capable of clamping and positioning valve deck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900549U true CN203900549U (en) | 2014-10-29 |
Family
ID=51774840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420286130.1U Expired - Fee Related CN203900549U (en) | 2014-05-31 | 2014-05-31 | Lug drilling device capable of clamping and positioning valve deck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203900549U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875058A (en) * | 2015-05-27 | 2015-09-02 | 杭州锐冠科技有限公司 | Bell housing roller path positioning device |
| CN107824830A (en) * | 2017-11-16 | 2018-03-23 | 温州丰迪接插件有限公司 | A kind of spare and accessory parts detection means |
-
2014
- 2014-05-31 CN CN201420286130.1U patent/CN203900549U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875058A (en) * | 2015-05-27 | 2015-09-02 | 杭州锐冠科技有限公司 | Bell housing roller path positioning device |
| CN107824830A (en) * | 2017-11-16 | 2018-03-23 | 温州丰迪接插件有限公司 | A kind of spare and accessory parts detection means |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 |