CN209598691U - A kind of valve upper cover screw thread process drilling machine worktable - Google Patents
A kind of valve upper cover screw thread process drilling machine worktable Download PDFInfo
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- CN209598691U CN209598691U CN201920121837.XU CN201920121837U CN209598691U CN 209598691 U CN209598691 U CN 209598691U CN 201920121837 U CN201920121837 U CN 201920121837U CN 209598691 U CN209598691 U CN 209598691U
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- skewback
- drilling machine
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- adjusting
- screw thread
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Abstract
The utility model relates to body processing equipment fields, and in particular to the drilling machine field of valve upper cover screw thread process, more particularly, to a kind of valve upper cover screw thread process drilling machine worktable.It is placed in the installation inside groove of adjustment seat and is located between two adjusting skewbacks by workpiece, skewback by rotating side adjusts bolt, make the side for adjusting skewback and the ipsilateral face contact of workpiece, side wall contact surface due to adjusting skewback and locating slot is inclined surface, to along the position of X-direction adjustment workpiece, designated position is reached, the skewback for adjusting the other side adjusts bolt, to step up workpiece；By adjusting adjustment bolt, it is displaced adjusting group along the Y direction, stops after reaching designated position.By the position of micro adjustment workpiece X-direction, Y direction, the position precision that drilling machine punches workpiece is improved.
Description
Technical field
The utility model relates to body processing equipment fields, and in particular to the drilling machine of valve upper cover screw thread process is led
Domain, more particularly, to a kind of valve upper cover screw thread process drilling machine worktable.
Background technique
Valve body is a main parts size in valve, there is different mechanical manufacturing methods according to pressure rating, such as: casting
It makes, forge, the valve body of mesolow specification generallys use casting technique production valve body, and the valve body of mesohigh specification is using forging work
Skill production, can effectively bear pressure medium after being formed together sealing with spool and valve seat insert.It is provided on valve body
Lid, since the upper cover dimensions of the valve body of different model is different, difficulty is larger in process, and especially upper Gai Shangkong's adds
Work generallys use desk-top drilling machine tapping.
Common desk-top drilling machine includes pedestal, column, workbench, head, drill bit assembly and connection fixture composition, is stood
Column stands on pedestal, and workbench and head are connected on column, and head can be moved up and down along column, and workpiece is passed through fixture
It is fixed that drill bit assembly decline is controlled by operation handle on the table, to workpiece progress tapping.Conventional desk-top drilling machine
Drill bit can only move along the z-axis direction, by the fixed workpiece of the fixtures such as vice, be processed, but the shape of valve upper cover
Size can limit the deviation for having 1-3mm span because of the condition of production and processing, and the common fixture of workbench is often by limit
What valve upper cover edge processed was fixed, since the location of workpiece can not be adjusted along Y direction or X-direction, lead to hole in this way
Working position deviation influences the overall performance of valve body.
Utility model content
Problem to be solved in the utility model, which is to provide, a kind of can precisely adjust workpiece on the table on the valve body of position
Lid screw thread process drilling machine worktable.
The utility model is realized by technical solution once:
A kind of valve upper cover screw thread process drilling machine worktable, including drilling machine base are consolidated on the drilling machine base
Surely it is connected with adjustment base, slidably connects adjustment seat along Y direction on the adjustment base, the adjustment seat is equipped with and puts
The locating slot of workpiece is set, the left and right sides wall of the locating slot is equipped with the skewback adjusting list for being adjustable workpiece X-direction position
Member.
Further, it includes the adjusting skewback extended along Y direction and adjusting skewback screw thread that each skewback, which adjusts unit,
The skewback of connection adjusts bolt and the first support plate；It is described to adjust the face that skewback is contacted with locating slot sidewall plane as along Y-axis
The inclined surface in direction, tilt angle are 10 °；First support plate is fixedly connected on the front end face of the adjustment seat, institute
One end convolution for stating skewback adjusting bolt is connected in first support plate.
Further, first support plate is equipped with the all-pass hole being spliced, and the skewback adjusts one end of bolt
Across all-pass hole, the skewback adjusts bolt and is respectively fixed with positioning baffle ring in the two sides of the first support plate.
Further, the grooved rail of swallow-tail form, the bottom of the adjustment seat are offered above the adjustment base along Y direction
Portion is slidably connected on grooved rail by trapezoidal slide block.
It further, further include the adjustment bolt and the second support plate for being threadedly coupled the adjustment seat front end face, described
Two support plates are fixedly connected on the front end face of the adjustment base, and the top of second support plate offers half-round cross hole,
Half-via is run through in one end of the adjustment bolt, and the adjustment bolt is respectively fixed with positioning gear in the two sides of the second support plate
Ring.
Acquired beneficial effect is the utility model compared with prior art:
1, it is placed in the installation inside groove of adjustment seat and is located between two adjusting skewbacks by workpiece, pass through rotation side
Skewback adjusts bolt, makes the side for adjusting skewback and the ipsilateral face contact of workpiece, and the side wall due to adjusting skewback and locating slot connects
Contacting surface is inclined surface, to reach designated position along the position of X-direction adjustment workpiece, the skewback for adjusting the other side is adjusted
Bolt, to step up workpiece；By adjusting adjustment bolt, it is displaced adjusting group along the Y direction, stops after reaching designated position.
By the position of micro adjustment workpiece X-direction, Y direction, the position precision that drilling machine punches workpiece is improved；
2, the utility model structure is simple, manufacturing cost is low, avoids and increases numerical control device, while facilitating worker operation.
Detailed description of the invention
Fig. 1 is valve upper cover screw thread process described in the utility model drilling machine worktable schematic perspective view；
Fig. 2 is the first supporting plate structure schematic diagram described in the utility model；
Fig. 3 is the second supporting plate structure schematic diagram described in the utility model；
Fig. 4 is that the utility model is used for desk-top drilling machine structural schematic diagram；
In figure: 1, adjustment base, 2, adjustment seat, 3, skewback adjusting unit, 4, adjusting skewback, 5, skewback adjusting bolt, 6,
First support plate, 7, adjustment bolt, the 8, second support plate.
Specific embodiment
With reference to the accompanying drawing to the further details of explanation of the utility model.Described embodiment is only the application one
Section Example, instead of all the embodiments.Based on embodiments herein, those of ordinary skill in the art are not being made
Every other embodiment obtained, shall fall in the protection scope of this application under the premise of creative work.
In the description of the present invention, it should be understood that term " on ", "lower", "left", "right", etc. instructions
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
A kind of valve upper cover screw thread process as shown in Figs. 1-3 drilling machine worktable, including adjustment base 1, adjustment seat
2, two skewbacks adjust unit 3, adjustment bolt 7 and the second support plate 8.Wherein, skewback adjust unit 3 include adjust skewback 4, tiltedly
Block adjusts bolt 5 and the first support plate.
Adjustment base 1 is mounted on drilling machine base by fastening bolt.The upper surface of the adjustment base 1 is along Y-axis
Direction processes the grooved rail of swallow-tail form, and the lower end surface of the adjustment seat 2 processes trapezoidal sliding block, and such sliding of adjustment seat 2 connects
Connecing can reciprocatingly slide in grooved rail along Y direction.The adjustment bolt 7 is threadedly coupled 2 front end face of adjustment seat, described
Second support plate is L shape connector and is welded on the front end face of the adjustment base 1 that the top of second support plate 8 is opened
Equipped with half-round cross hole, half-via is run through in one end of the adjustment bolt 7, and the adjustment bolt 7 is in the two sides of the second support plate 8 point
It is not fixed with positioning baffle ring, such adjustment bolt 7 can only be rotated around self-axis line cannot but move axially, and adjust bolt 7
Head processes hexagonal screw head, facilitates operative employee to be adjusted with spanner and rotates.
2 upper surface of adjustment seat processes the locating slot that can place workpiece, the wall surface of the left and right two side walls of locating slot
For along the inclined surface of Y direction, tilt angle is 10 °.Two skewbacks adjust unit 3 and are separately mounted to the locating slot
Left and right sides wall is equipped with the skewback adjusting unit 3 for being adjustable workpiece X-direction position.Each skewback is adjusted in unit 3, is adjusted
Section skewback 4 extends along Y direction, and adjusting the face that skewback 4 is contacted with locating slot sidewall plane is the inclination along Y direction
Face, tilt angle are 10 °, guarantee the abundant face contact of side wall of adjusting block and mounting groove in this way.Skewback adjusts 5 screw thread of bolt and connects
The adjusting skewback 4 is connect, before first support plate 6 is L shape connector and is fixed on the adjustment seat 2 by welding manner
On end face, first support plate 6 is equipped with the all-pass hole being spliced, and one end that the skewback adjusts bolt 5 passes through all-pass
Hole, the skewback adjust bolt 5 and are respectively fixed with positioning baffle ring in the two sides of the first support plate 6.Skewback adjusts 5, bolt in this way
Energy self-axis line direction, which rotates, cannot but move axially.
Valve upper cover screw thread process described in the utility model with drilling machine worktable on desk-top drilling machine to valve body
The specific adjustment process of upper cover processing is as follows:
By the way that valve upper cover workpiece is placed in the mounting groove of adjustment seat and is located between two adjusting skewbacks, pass through rotation
Wherein the skewback of side adjusts bolt, makes the side for adjusting skewback and the ipsilateral face contact of workpiece, due to adjusting skewback and positioning
The side wall contact surface of slot is inclined surface, to reach designated position along the position of X-direction adjustment workpiece, adjusts the other side
Skewback adjust bolt, to step up workpiece, complete the position adjustment of workpiece X-direction；
By adjusting adjustment bolt, it is displaced adjusting group along the Y direction, stops after reaching designated position, complete workpiece Y-axis
The position in direction adjusts.
The utility model is improved drilling machine and is beaten workpiece by the position of micro adjustment workpiece X-direction, Y direction
The position precision in hole.
Claims (5)
1. a kind of valve upper cover screw thread process drilling machine worktable, including drilling machine base, which is characterized in that the drilling machine
It is fixedly connected on pedestal adjustment base (1), slidably connects adjustment seat (2) along Y direction on the adjustment base (1),
The adjustment seat (2) is equipped with the locating slot for placing workpiece, and the left and right sides wall of the locating slot, which is equipped with, is adjustable workpiece X-axis
The skewback of direction position adjusts unit (3).
2. valve upper cover screw thread process according to claim 1 drilling machine worktable, which is characterized in that each skewback tune
Section unit (3) includes the adjusting skewback (4) extended along Y direction, the skewback being threadedly coupled with adjusting skewback (4) adjusting bolt
(5) and the first support plate (6)；It is described to adjust the face that skewback (4) are contacted with locating slot sidewall plane as along the inclination of Y direction
Face, tilt angle are 10 °；First support plate (6) is fixedly connected on the front end face of the adjustment seat (2), described oblique
One end convolution that block adjusts bolt (5) is connected on first support plate (6).
3. valve upper cover screw thread process according to claim 2 drilling machine worktable, which is characterized in that described first
Fagging (6) is equipped with the all-pass hole being spliced, and one end that the skewback adjusts bolt (5) passes through all-pass hole, the skewback tune
It saves bolt (5) and is respectively fixed with positioning baffle ring in the two sides of the first support plate (6).
4. valve upper cover screw thread process according to claim 1 drilling machine worktable, which is characterized in that the adjusting bottom
Seat (1) offers the grooved rail of swallow-tail form along Y direction above, and the bottom of the adjustment seat (2) is slided by trapezoidal slide block to be connected
It connects on grooved rail.
5. valve upper cover screw thread process according to claim 4 drilling machine worktable, which is characterized in that further include screw thread
The adjustment bolt (7) and the second support plate (8) of the adjustment seat (2) front end face are connected, second support plate (8) is fixedly connected
On the front end face of the adjustment base (1), the top of second support plate (8) offers half-round cross hole, the adjustment spiral shell
Half-via is run through in one end of bolt (7), and the adjustment bolt (7) is respectively fixed with positioning baffle ring in the two sides of the second support plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121837.XU CN209598691U (en) | 2019-01-24 | 2019-01-24 | A kind of valve upper cover screw thread process drilling machine worktable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121837.XU CN209598691U (en) | 2019-01-24 | 2019-01-24 | A kind of valve upper cover screw thread process drilling machine worktable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209598691U true CN209598691U (en) | 2019-11-08 |
Family
ID=68400508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920121837.XU Active CN209598691U (en) | 2019-01-24 | 2019-01-24 | A kind of valve upper cover screw thread process drilling machine worktable |
Country Status (1)
| Country | Link |
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| CN (1) | CN209598691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160897A (en) * | 2021-11-24 | 2022-03-11 | 南京信息职业技术学院 | Electric spark clamp for machining inclined structure and inclination angle adjusting method thereof |
-
2019
- 2019-01-24 CN CN201920121837.XU patent/CN209598691U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160897A (en) * | 2021-11-24 | 2022-03-11 | 南京信息职业技术学院 | Electric spark clamp for machining inclined structure and inclination angle adjusting method thereof |
| CN114160897B (en) * | 2021-11-24 | 2024-01-23 | 南京信息职业技术学院 | Electric spark clamp for machining inclined structure and inclination angle adjusting method thereof |
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