CN108637750A - A kind of gear pump intermediate drilling processing tooling - Google Patents
A kind of gear pump intermediate drilling processing tooling Download PDFInfo
- Publication number
- CN108637750A CN108637750A CN201810856575.1A CN201810856575A CN108637750A CN 108637750 A CN108637750 A CN 108637750A CN 201810856575 A CN201810856575 A CN 201810856575A CN 108637750 A CN108637750 A CN 108637750A
- Authority
- CN
- China
- Prior art keywords
- gear pump
- bottom plate
- multigroup
- pump intermediate
- plate
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
- B23B49/02—Boring templates or bushings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Abstract
The present invention relates to a kind of gear pump intermediate drilling processing toolings.Including being used for workpiece fixed mechanism and self-contained mechanism, workpiece fixed mechanism and self-contained mechanism are to be detachably connected；Workpiece fixed mechanism includes bottom plate, and multiple drillings of annular spread are offered on bottom plate, Quick-change drill bush is inserted in drilling；It is connected with multigroup cushion block for paving gear pump intermediate in the top surface of bottom plate, cushion block is arranged between two adjacent Quick-change drill bushs；It is fixed in the periphery of the top surface of bottom plate, Quick-change drill bush and multigroup holds out against component by body position among gear pump is fixed；Further include that multigroup set gear pump intermediate pressure is fixed on holding down assembly on cushion block；Self-contained mechanism includes the mounting plate that edge has multigroup mouth of connecting trough, multigroup longitudinally disposed supporting rod is connected at the bottom edge of mounting plate, supporting rod is connect by the second locking nut with bottom plate and bottom plate and mounting plate are arranged in parallel.Simple operation of the present invention is auxiliarily fixed and good positioning effect.
Description
Technical field
The invention belongs to machining equipment technical field more particularly to a kind of gear pump intermediate drilling processing toolings
Background technology
Since the overall structure of gear pump is more complicated, it is solid to complete that secondary process tooling is usually required in process
The operations such as fixed, positioning, in order to machining center, numerically-controlled machine tool etc. processing and reach enough precision.In the centre of gear pump
Body is equipped with multiple axial mounting holes, for wearing stay bolt, protecgulum and rear cover being installed and fixed.Due to gear pump
The planform of intermediate and irregular, it is difficult to be fixed on the operating platform of the work in-process heart, this for mounting hole plus
Work brings difficulty.
Invention content
The present invention provides one kind simple in structure, simple operation, auxiliary to solve technical problem present in known technology
Fixed and good positioning effect gear pump intermediate drilling processing tooling.
The present invention is adopted the technical scheme that solve technical problem present in known technology：Among a kind of gear pump
Body drilling processing tooling, include workpiece fixed mechanism for fixing gear pump intermediate and for will entire tooling in processing
The affixed self-contained mechanism of the heart, workpiece fixed mechanism and self-contained mechanism are to be detachably connected；
Workpiece fixed mechanism includes bottom plate, multiple brills that annular spread is offered on bottom plate and is connected to its top and bottom
Hole is inserted with Quick-change drill bush in drilling；It is connected with multigroup cushion block for paving gear pump intermediate, cushion block in the top surface of bottom plate
It is arranged between two adjacent Quick-change drill bushs；The periphery of the top surface of bottom plate, Quick-change drill bush be fixed with it is multigroup will be in gear pump
Between body position is fixed holds out against component；Further include that multigroup set gear pump intermediate pressure is fixed on holding down assembly on cushion block；
Self-contained mechanism includes the mounting plate that edge has multigroup mouth of connecting trough, is connected at the bottom edge of mounting plate
Multigroup longitudinally disposed supporting rod, supporting rod is detachably connected by the second locking nut with bottom plate and bottom plate and mounting plate are parallel
Setting.
The advantages and positive effects of the present invention are：The present invention provides a kind of gear pump intermediate drilling processing tooling, with
The prior art is compared, and the present invention is fixed body position among gear pump by the way that multigroup component that holds out against is arranged, by the way that compression group is arranged
Gear pump intermediate is fixed on the cushion block on bottom plate by part, good fixing effect；The setting of Quick-change drill bush can make drill bit from
Enter in Quick-change drill bush, and then complete the drilling of mounting hole, simple operation, positional precision are high, while can also be in drill bushing precision
When technology requirement is not achieved, quick-replaceable drill bushing reduces non-processing take；Supporting rod is connected through a screw thread with bottom plate, is convenient for root
The height of sawteeth wheel pump intermediate adjusts the position of mounting plate, and the setting of mounting plate is convenient for installing entire tooling and processing platform
On.
Preferably：Hold down assembly at least two groups and be symmetricly set on annular spread multigroup Quick-change drill bush outside.
Preferably：It holds down assembly including longitudinally disposed double threaded screw, bottom end and bottom plate Joint, the top of double threaded screw
Be connected with the pressing plate being laterally arranged, spring be arranged in the periphery wall of double threaded screw, the both ends of spring respectively with pressing plate and bottom plate
It offsets.
Preferably：The kidney-shaped straight slot for extending and being connected to its top and bottom along its length is offered on pressing plate, it is double
Head screw rod is arranged in kidney-shaped straight slot and by washer and the first locking nut and pressing plate Joint.
Preferably：It further includes longitudinally disposed to hold down assembly and bottom end carries externally threaded pressing plate strut, pressing plate strut and bottom
Plate is connected through a screw thread；The sliding slot extended along its length, the top of pressing plate strut and sliding slot are offered in the bottom surface of pressing plate
It is slidably matched.
Preferably：Component is held out against to be at least two groups and be arranged in the outside of multigroup Quick-change drill bush of annular spread.
Preferably：It includes with bottom plate Joint and offering the mounting blocks of tapped through hole to hold out against component, in tapped through hole
It is screwed with fastening screw, knob is connected in the outer end of fastening screw.
Preferably：At least four groups of supporting rod and the edge for being symmetrically distributed in mounting plate.
Preferably：Be equipped with drill bushing screw Quick-change drill bush being fixed on bottom plate on bottom plate.
Description of the drawings
Fig. 1 is the main structure diagram of the present invention；
Fig. 2 is the A-A schematic cross-sectional views of the present invention；
Fig. 3 is the present invention looks up structural representation of the present invention；
Fig. 4 is the overlooking structure diagram of the present invention；
Fig. 5 is the structural schematic diagram that holds down assembly in the present invention.
In figure：1, bottom plate；2, drill bushing screw；3, Quick-change drill bush；4, component is held out against；4-1, knob；4-2, mounting blocks；4-3、
Fastening screw；5, cushion block；6, it holds down assembly；6-1, double threaded screw；6-2, spring；6-3, pressing plate strut；6-4, pressing plate；6-5,
One locking nut；7, supporting rod；8, mouth of connecting trough；9, mounting plate；10, the second locking nut.
Specific implementation mode
In order to further understand the content, features and effects of the present invention, hereby lifting following embodiment, detailed description are as follows：
It refers to shown in Fig. 1 and Fig. 2, a kind of gear pump intermediate drilling processing tooling of the invention, including is used to fix
The workpiece fixed mechanism of gear pump intermediate and for by entire tooling and the affixed self-contained mechanism of machining center, workpiece to fix machine
Structure and self-contained mechanism are to be detachably connected.
With further reference to Fig. 2 and Fig. 3, workpiece fixed mechanism includes bottom plate 1, and annular spread and company are offered on bottom plate 1
The multiple drillings for leading to its top and bottom, are inserted with Quick-change drill bush 3 in drilling, are equipped on bottom plate 1 and fix Quick-change drill bush 3
Drill bushing screw 2 on bottom plate 1.Quick-change drill bush 3 is limited by drill bushing screw 2 and is fixed, and when needing replacing drill bushing, only needs to loosen
Drill bushing screw 2, rotary drill bushing can remove the drill bushing of abrasion.It is connected in the top surface of bottom plate 1 multigroup by gear pump intermediate pad
The cushion block 5 risen, cushion block 5 are arranged between two adjacent Quick-change drill bushs 3.It is solid in the periphery of the top surface of bottom plate 1, Quick-change drill bush 3
Surely have and multigroup hold out against component 4 by body position is fixed among gear pump.In the present embodiment, hold out against component 4 be at least two groups and
It is arranged in the outside of multigroup Quick-change drill bush 3 of annular spread.Holding out against component 4 includes and 1 Joint of bottom plate and to offer screw thread logical
The mounting blocks 4-2 in hole, is screwed with fastening screw 4-3 in tapped through hole, and knob 4-1 is connected in the outer end of fastening screw 4-3.
Fastening screw 4-3, which is adjusted, by turn knob 4-1 makes its inner end and the edge of gear pump intermediate offset, and then by gear pump
Intermediate body position is fixed.
Workpiece fixed mechanism further include it is multigroup gear pump intermediate pressure is set to be fixed on cushion block 5 hold down assembly 6.Such as figure
Shown in 2 and Fig. 5, hold down assembly 6 be at least two groups and be symmetricly set on annular spread multigroup Quick-change drill bush 3 outside.It compresses
Component 6 includes longitudinally disposed double threaded screw 6-1, and bottom end and 1 Joint of bottom plate, the top of double threaded screw 6-1 are connected with transverse direction
The pressing plate 6-4 of setting.The kidney-shaped straight slot for extending and being connected to its top and bottom along its length is offered on pressing plate 6-4,
Double threaded screw 6-1 is arranged in kidney-shaped straight slot and by washer and the first locking nut 6-5 and pressing plate 6-4 Joints.In double end
The periphery wall of screw rod 6-1 is arranged with spring 6-2, and the both ends of spring 6-2 offset with pressing plate 6-4 and bottom plate 1 respectively.Hold down assembly 6
Further include longitudinally disposed and bottom end carries externally threaded pressing plate strut 6-3, pressing plate strut 6-3 is connected through a screw thread with bottom plate 1；
The bottom surface of pressing plate 6-4 offers the sliding slot extended along its length, and the top of pressing plate strut 6-3 is in sliding fit with the sliding chute.It is logical
The first locking nut 6-5 of rotation is crossed, screw is converted into linear motion, effectively adjusts the clamping to gear pump intermediate
Power effectively realizes the quick despatch to gear pump intermediate, while effectively going fixed by smaller manpower and clamping workpiece, carries
High production efficiency, it is easy to operate.The height that pressing plate strut 6-3 need to be adjusted while rotating the first locking nut 6-5, makes it
Bottom surface of the end always with pressing plate 6-4 offsets.
As shown in Figure 1 and Figure 4, self-contained mechanism includes the mounting plate 9 that edge has multigroup mouth of connecting trough 8, in mounting plate 9
Bottom edge at be connected with multigroup longitudinally disposed supporting rod 7, supporting rod 7 is removable by the second locking nut 10 and bottom plate 1
It unloads connection and bottom plate 1 and mounting plate 9 is arranged in parallel.By rotating between 10 regulating base board 1 of the second locking nut and mounting plate 9
Distance so that the end face and the bottom surface of mounting plate 9 of the gear pump intermediate fixed offset.With further reference to Fig. 2, supporting rod 7
At least four groups and it is symmetrically distributed in the edge of mounting plate 9, in the present embodiment, bottom plate 1 and mounting plate 9 is symmetrical above and below sets
It sets.Arrangement above is convenient for entire tooling being mounted as a whole on the operating platform of machining center.
In use, being fixed gear pump intermediate on the cushion block 5 on bottom plate 1,7 bottom plate of supporting rod, 1 screw thread is connected
It connects, and the end face of gear pump intermediate and the bottom surface of mounting plate 9 is made to offset, overturn entire tooling, pass through mouth of connecting trough 8 and fastening
Mounting plate 9 is installed on the operating platform of machining center by bolt, nut, and drill bit passes through Quick-change drill bush 3 to complete drilling, is needing
When replacing drill bushing, drill bushing screw 2 is loosened, the drill bushing of abrasion is removed, changes new Quick-change drill bush 3.
Claims (9)
1. a kind of gear pump intermediate drilling processing tooling, it is characterized in that：Include solid for fixing the workpiece of gear pump intermediate
Determine mechanism and for by entire tooling and the affixed self-contained mechanism of machining center, workpiece fixed mechanism and self-contained mechanism to be detachable
Connection；
Workpiece fixed mechanism includes bottom plate (1), and annular spread is offered on bottom plate (1) and is connected to the multiple of its top and bottom
Drilling, is inserted with Quick-change drill bush (3) in drilling；It is connected with and multigroup paves gear pump intermediate in the top surface of bottom plate (1)
Cushion block (5), cushion block (5) are arranged between two adjacent Quick-change drill bushs (3)；In the top surface of bottom plate (1), Quick-change drill bush (3)
Periphery, which is fixed with, multigroup holds out against component (4) by body position is fixed among gear pump；Further include multigroup by gear pump intermediate pressure
If being fixed on holding down assembly (6) on cushion block (5)；
Self-contained mechanism includes the mounting plate (9) that edge has multigroup mouth of connecting trough (8), at the bottom edge of mounting plate (9)
It is connected with multigroup longitudinally disposed supporting rod (7), supporting rod (7) is detachably connected by the second locking nut (10) and bottom plate (1)
It connects and bottom plate (1) and mounting plate (9) is arranged in parallel.
2. gear pump intermediate drilling processing tooling as described in claim 1, it is characterized in that：Hold down assembly (6) be at least two
Group and be symmetricly set on annular spread multigroup Quick-change drill bush (3) outside.
3. gear pump intermediate drilling processing tooling as claimed in claim 2, it is characterized in that：(6) are held down assembly including longitudinal
The double threaded screw (6-1) of setting, bottom end and bottom plate (1) Joint, the top of double threaded screw (6-1) are connected with the pressure being laterally arranged
Plate (6-4) is arranged with spring (6-2) in the periphery wall of double threaded screw (6-1), the both ends of spring (6-2) respectively with pressing plate (6-4)
It offsets with bottom plate (1).
4. gear pump intermediate drilling processing tooling as claimed in claim 3, it is characterized in that：It is offered on pressing plate (6-4)
Extend and be connected to the kidney-shaped straight slot of its top and bottom along its length, double threaded screw (6-1) is arranged in kidney-shaped straight slot simultaneously
Pass through washer and the first locking nut (6-5) and pressing plate (6-4) Joint.
5. gear pump intermediate drilling processing tooling as claimed in claim 4, it is characterized in that：Hold down assembly (6) further include indulging
To setting and bottom end is with externally threaded pressing plate strut (6-3), and pressing plate strut (6-3) is connected through a screw thread with bottom plate (1)；It is pressing
The bottom surface of plate (6-4) offers the sliding slot extended along its length, and the top of pressing plate strut (6-3) is in sliding fit with the sliding chute.
6. gear pump intermediate drilling processing tooling as described in claim 1, it is characterized in that：It holds out against component (4) and is at least two
Group and it is arranged in the outside of multigroup Quick-change drill bush (3) of annular spread.
7. gear pump intermediate drilling processing tooling as claimed in claim 6, it is characterized in that：Holding out against component (4) includes and bottom
Plate (1) Joint and the mounting blocks (4-2) for offering tapped through hole, fastening screw (4-3) is screwed in tapped through hole, is being pushed up
The outer end of tight screw rod (4-3) is connected with knob (4-1).
8. gear pump intermediate drilling processing tooling as described in claim 1, it is characterized in that：At least four groups of supporting rod (7)
And it is symmetrically distributed in the edge of mounting plate (9).
9. gear pump intermediate drilling processing tooling as described in claim 1, it is characterized in that：Being equipped on bottom plate (1) will be fast
Change the drill bushing screw (2) that drill bushing (3) is fixed on bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810856575.1A CN108637750A (en) | 2018-07-31 | 2018-07-31 | A kind of gear pump intermediate drilling processing tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810856575.1A CN108637750A (en) | 2018-07-31 | 2018-07-31 | A kind of gear pump intermediate drilling processing tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108637750A true CN108637750A (en) | 2018-10-12 |
Family
ID=63760720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810856575.1A Pending CN108637750A (en) | 2018-07-31 | 2018-07-31 | A kind of gear pump intermediate drilling processing tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108637750A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702521A (en) * | 2019-03-01 | 2019-05-03 | 天津市巨星祥海机械有限公司 | A kind of pump housing drilling auxiliary clamp |
| CN109732373A (en) * | 2019-03-01 | 2019-05-10 | 天津市巨星祥海机械有限公司 | A kind of pump body end surface drilling clamping device |
-
2018
- 2018-07-31 CN CN201810856575.1A patent/CN108637750A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702521A (en) * | 2019-03-01 | 2019-05-03 | 天津市巨星祥海机械有限公司 | A kind of pump housing drilling auxiliary clamp |
| CN109732373A (en) * | 2019-03-01 | 2019-05-10 | 天津市巨星祥海机械有限公司 | A kind of pump body end surface drilling clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181012 |