CN108637749A - A kind of gear pump valve deck drilling processing tooling - Google Patents
A kind of gear pump valve deck drilling processing tooling Download PDFInfo
- Publication number
- CN108637749A CN108637749A CN201810856469.3A CN201810856469A CN108637749A CN 108637749 A CN108637749 A CN 108637749A CN 201810856469 A CN201810856469 A CN 201810856469A CN 108637749 A CN108637749 A CN 108637749A
- Authority
- CN
- China
- Prior art keywords
- slot
- plate
- valve deck
- gear pump
- pump valve
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to a kind of gear pump valve deck drilling processing toolings.Include the bottom plate equipped with mouth of connecting trough, positioning column and multigroup cushion block are connected on bottom plate；Multigroup orthogonal X is offered to T-slot and Y-direction T-slot in the top surface of bottom plate；Multigroup drilling guide device and pressing plate hold-down mechanism are equipped on bottom plate；Drilling guide device includes traversing seat, is hinged with bushing plate on it；Quick-change drill bush is equipped on bushing plate；Further include the connecting rod through traversing seat, its bottom end is connected with the second sliding block, top is hinged with cam handle；Pressing plate hold-down mechanism includes double threaded screw and the first studdle, and the lower end of the two is connected by locking nut with bottom plate；Pressing plate, outer cover are connected with equipped with spring in the upper end of double threaded screw；The second studdle for being screwed with the bottom surface on top and pressing plate on thread bush with female thread bush and offseting is connected on the top of the first studdle.Simple operation of the present invention and versatile.
Description
Technical field
The invention belongs to machining equipment technical field more particularly to a kind of gear pump valve deck 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 processing side of valve deck
Face, it is in irregular shape due to valve deck, it is difficult to the directly fixed processing on processing platform, thus using radial drilling machine to valve deck
With greater need for drilling secondary process tooling is used when the connecting hole at edge is processed, in view of the valve deck shape of the gear pump of different model
Shape size difference, so existing drilling processing tooling can only require list with design according to the size of valve deck so that product leads to
It is poor with property, therefore it is badly in need of a versatile processing that can be fixed to valve deck, position simultaneously auxiliary bore hole processing of design
Tooling.
Invention content
The present invention provides a kind of simple in structure, simple operation and general to solve technical problem present in known technology
The strong gear pump valve deck drilling processing tooling of property.
The present invention is adopted the technical scheme that solve technical problem present in known technology：A kind of gear pump valve deck
Drilling processing tooling, including edge are equipped with the bottom plate of multigroup mouth of connecting trough, are connected with and gear pump valve deck in the top surface of bottom plate
The matched positioning column of axis hole is connected with multigroup cushion block in the top surface of the periphery of positioning column, bottom plate；It is offered in the top surface of bottom plate
Multigroup orthogonal X is to T-slot and Y-direction T-slot；Multigroup can be moved along Y-direction T-slot and fixed drilling is equipped on bottom plate
It guider and can be moved and fixed pressing plate hold-down mechanism to T-slot along X；
Drilling guide device includes traversing seat, and bushing plate is hinged on traversing seat and is made equipped with compression is played to bushing plate
Limit assembly；The drilling for being connected to its top and bottom is offered on bushing plate, is inserted in drilling and bushing plate mistake
It is full of the Quick-change drill bush of cooperation；Further include longitudinal connecting rod for running through traversing seat, the both ends of connecting rod extend respectively to traversing
Seat is outer, the bottom end of connecting rod be connected with the second sliding block being slidably matched with Y-direction T-slot, top be hinged with by axis pin it is convex
Wheel handle；
Pressing plate hold-down mechanism includes that T-slot can move and fix along X and longitudinally disposed double threaded screw and the first support
The lower end of screw rod, the two is connected by locking nut with bottom plate；It is connected with pressing plate in the upper end of double threaded screw, in double end spiral shell
Spring is arranged on bar, the both ends of spring offset with the bottom surface of pressing plate and underlying locking nut respectively；In the first support
The top coaxial line of screw rod is connected with female thread bush, and the bottom surface that top and pressing plate are screwed on thread bush offsets
The second studdle.
The advantages and positive effects of the present invention are：It is and existing the present invention provides a kind of gear pump valve deck drilling processing tooling
There is technology to compare, the setting of positioning column and pressing plate hold-down mechanism can be positioned and compressed to valve deck workpiece, good fixing effect；
The setting of drilling guide device can be such that drill bit enters from Quick-change drill bush, and then complete the drilling at the valve deck edge of work, behaviour
Make that convenient, positional precision is high；By the way that Y-direction T-slot, X is arranged to T-slot and cam handle so that operating personnel can be according to reality
Valve deck workpiece model requires, to move and fix the position of drilling guide device and pressing plate hold-down mechanism, to improve in the situation of border
The versatility of processing tool.
Preferably：X is connected to the side at the head and the tail both ends of bottom plate and equidistantly distributed to T-slot, and Y-direction T-slot is connected to bottom plate
Rear and front end side and equidistantly distributed.
Preferably：Positioning column is located in the region that two adjacent X are constituted to T-slot and adjacent two Y-direction T-slots,
The positioning column is connected through a screw thread with bottom plate；Cushion block is located at two Y-direction T-slot structures of the two adjacent X to T-slot/adjacent
At region in, the cushion block is connected through a screw thread with bottom plate.
Preferably：It is connected with the two hinged otic placodes being oppositely arranged on traversing seat, is equipped with and opens between hinged otic placode at two
Articulated section and articulated section and hinged otic placode equipped with axis hole are hinged by axis pin；Bushing plate and articulated section Joint.
Preferably：Bushing plate is detachably connected by screw and articulated section.
Preferably：Traversing seat is made of orthogonal transverse slat and riser Joint, when bushing plate is in horizontality its
Bottom surface and the top surface of the riser of traversing seat offset；Limit assembly is included in the screw that the top surface of the riser of traversing seat screws togather, in spiral shell
Nail on the open washer that is arranged with and can be fixed to the bushing plate in horizontality.
Preferably：Be equipped with drill bushing screw Quick-change drill bush being fixed on bushing plate on bushing plate.
Preferably：Cam handle includes handle portion and the cam part that is connected with the inner end of handle portion, and cam part passes through pin
Axis is hinged with connecting rod；The washer being arranged on connecting rod between cam part and traversing seat, cam part it is outer
Edge offsets with washer.
Preferably：It is connected in the bottom end of double threaded screw and the bottom end of the first studdle and is slidably matched to T-slot with X
The first sliding block.
Preferably：The kidney-shaped straight slot for being connected to its top and bottom is offered on pressing plate, it is logical that double threaded screw is arranged in kidney-shaped
In slot and pass through washer and locking nut and pressing plate Joint；Sliding slot is offered along its length in the bottom surface of pressing plate,
The top of two studdles is connected with the bulb support being in sliding fit with the sliding chute.
Description of the drawings
Fig. 1 is the overlooking structure diagram of the present invention；
Fig. 2 is the main structure diagram of the present invention；
Fig. 3 is the side structure schematic view of the pressing plate hold-down mechanism in the present invention.
In figure：1, bottom plate；2, pressing plate hold-down mechanism；2-1, the first sliding block；2-2, double threaded screw；2-3, the first support spiral shell
Bar；2-4, locking nut；2-5, spring；2-6, thread bush；2-7, the second studdle；2-8, bulb support；2-9, pressing plate；3、
Cam handle；3-1, cam part；3-2, handle portion；4, open washer；5, Quick-change drill bush；6, positioning column；7, Y-direction T-slot；8, it cuts with scissors
Socket part；9, traversing seat；10, drill bushing screw；11, bushing plate；12, cushion block；13, X is to T-slot；14, hinged otic placode；15, link slot
Mouthful；16, the second sliding block；17, connecting rod.
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：
Refer to Fig. 1 extremely, a kind of gear pump valve deck drilling processing tooling of the invention, including edge are equipped with multigroup link slot
Mouthfuls 15 bottom plate 1, the top surface of bottom plate 1 be connected with the matched positioning column 6 of the axis hole of gear pump valve deck, in positioning column 6
Peripheral, bottom plate 1 top surface is connected with multigroup cushion block 12.Multigroup orthogonal X is offered to T-slot 13 in the top surface of bottom plate 1
With Y-direction T-slot 7, in the present embodiment, X is connected to the side at the head and the tail both ends of bottom plate 1 and equidistantly distributed, Y-direction T to T-slot 13
Type groove 7 is connected to the side of the rear and front end of bottom plate 1 and equidistantly distributed.Positioning column 6 is located at two adjacent X to 13 He of T-slot
In the region that two adjacent Y-direction T-slots 7 are constituted, positioning column 6 is connected through a screw thread with bottom plate 1；Cushion block 12 is located at adjacent two
In the region that a X is constituted to two adjacent Y-direction T-slots 7 of T-slot 13/, cushion block 12 is connected through a screw thread with bottom plate 1.
Multigroup can be moved along Y-direction T-slot 7 and fixed drilling guide device and can be along X to T-type is equipped on bottom plate 1
Slot 13 moves and fixed pressing plate hold-down mechanism 2.
With further reference to Fig. 2, drilling guide device includes traversing seat 9, and bushing plate 11 is hinged on traversing seat 9 and is equipped with
The limit assembly of pressuring action is played to bushing plate 11.Specifically articulated manner is：Two are connected on traversing seat 9 to be oppositely arranged
Hinged otic placode 14, the articulated section 8 for offering axis hole is equipped between hinged otic placode 14 at two and articulated section 8 and hinged otic placode 14
It is hinged by axis pin；Bushing plate 11 and 8 Joint of articulated section, in order to further increase the versatility of processing tool, bushing plate
11 are detachably connected by screw and articulated section 8.As shown in Fig. 2, traversing seat 9 is mutually solid with riser by orthogonal transverse slat
Composition is connect, its bottom surface and the top surface of the riser of traversing seat 9 offset when bushing plate 11 is in horizontality；Limit assembly is included in cross
The screw that the top surface of the riser of seat 9 screws togather is moved, the bushing plate 11 in horizontality can be compressed by being arranged on screw
Fixed open washer 4.
As depicted in figs. 1 and 2, the drilling for being connected to its top and bottom is offered on bushing plate 11, is plugged in drilling
There is the Quick-change drill bush 5 being interference fitted with bushing plate 11, is equipped on bushing plate 11 and Quick-change drill bush 5 is fixed on bushing plate 11
Drill bushing screw 10.The present embodiment further includes longitudinal connecting rod 17 for running through traversing seat 9, and the both ends of connecting rod 17 each extend over
To outside traversing seat 9, the bottom end of connecting rod 17 is connected with the second sliding block 16 being slidably matched with Y-direction T-slot 7, top passes through
Axis pin is hinged with cam handle 3.Cam handle 3 includes handle portion 3-2 and the cam part 3- being connected with the inner end of handle portion 3-2
1, cam part 3-1 is hinged by axis pin and connecting rod 17；It is arranged on connecting rod 17 positioned at cam part 3-1 and traversing
Washer between seat 9, outer rim and the washer of cam part 3-1 offset.When pressing down on 3 outer end of cam handle, cam handle 3 with
One end that connecting rod 17 connects can be rotated around axis pin, and pressed traversing seat 9 and moved down with respect to connecting rod 17.
As shown in figure 3, pressing plate hold-down mechanism 2 includes that T-slot 13 can move and fix along X and longitudinally disposed double end spiral shell
Bar 2-2 and the first studdle 2-3, specially：Bottom end in the bottom end of double threaded screw 2-2 and the first studdle 2-3 is solid
It is connected to the first sliding block 2-1 being slidably matched to T-slot 13 with X, in addition, the lower end of double threaded screw 2-2 and the first studdle 2-3
It is connected with bottom plate 1 by locking nut 2-4.It is connected with pressing plate 2-9 in the upper end of double threaded screw 2-2, in the present embodiment,
For the ease of the extension elongation of the press-side of adjusting pressing plate 2-9, the kidney-shaped for being connected to its top and bottom is offered on pressing plate 2-9
Straight slot, double threaded screw 2-2 are arranged in kidney-shaped straight slot and by washers and locking nut 2-4 and pressing plate 2-9 Joints.In double end
Be arranged with spring 2-5 on screw rod 2-2, the both ends of spring 2-5 respectively with the bottom surface of pressing plate 2-9 and underlying locking nut 2-
4 offset.In order to ensure that pressing plate 2-9 can play pressing effect well when the valve deck to different model carries out drilling processing,
It is connected with female thread bush 2-6 in the top coaxial line of the first studdle 2-3, is screwed on thread bush 2-6
Second studdle 2-7 can adjust the second studdle 2-7 according to actual needs, make bottom surface of its top always with pressing plate 2-9
It offsets.The second studdle 2-7 is slipped in order to prevent, the stability of its support to pressing plate 2-9 is improved, pressing plate 2-9's
Bottom surface offers sliding slot along its length, and the bulb being in sliding fit with the sliding chute is connected on the top of the second studdle 2-7
2-8 is supported, what the top of bulb support 2-8 and the bottom surface of pressing plate 2-9 offseted.
In use, first adjusting the position of drilling guide device and pressing plate hold-down mechanism 2, facilitates and valve deck is placed on bottom plate 1
It above and by positioning column 6 is positioned, the position of drilling guide device and pressing plate hold-down mechanism 2 is adjusted according to the true form of valve deck
It sets, is then fixed the position of valve deck by pressing plate 2-9.Entire tooling is pacified by mouth of connecting trough 15 and fastening bolt, nut
On processing platform loaded on radial drilling machine, the drill bit of radial drilling machine passes through Quick-change drill bush 5 to complete drilling.Further, bushing plate
11 with articulated section 8 be detachably connected, operating personnel can choose according to actual needs meet boring requirement bushing plate 11 carry out
Installation.
Claims (10)
1. a kind of gear pump valve deck drilling processing tooling, it is characterized in that：The bottom plate of multigroup mouth of connecting trough (15) is equipped with including edge
(1), the top surface of bottom plate (1) be connected with the matched positioning column of the axis hole of gear pump valve deck (6), in the outer of positioning column (6)
It encloses, the top surface of bottom plate (1) is connected with multigroup cushion block (12)；Multigroup orthogonal X is offered to T-type in the top surface of bottom plate (1)
Slot (13) and Y-direction T-slot (7)；Multigroup can be oriented to along Y-direction T-slot (7) movement and fixed drilling is equipped on bottom plate (1) to fill
It sets and can be moved and fixed pressing plate hold-down mechanism (2) to T-slot (13) along X；
Drilling guide device includes traversing seat (9), bushing plate (11) is hinged on traversing seat (9) and equipped with to bushing plate (11)
Play the limit assembly of pressuring action；The drilling for being connected to its top and bottom is offered on bushing plate (11), in drilling interpolation
Equipped with the Quick-change drill bush (5) being interference fitted with bushing plate (11)；Further include longitudinal connecting rod (17) for running through traversing seat (9),
The both ends of connecting rod (17) extend respectively to traversing seat (9) outside, are connected with and Y-direction T-slot in the bottom end of connecting rod (17)
(7) the second sliding block (16) for being slidably matched, top are hinged with cam handle (3) by axis pin；
Pressing plate hold-down mechanism (2) include can along X to the mobile and fixed and longitudinally disposed double threaded screw (2-2) of T-slot (13) and
The lower end of first studdle (2-3), the two is connected by locking nut (2-4) with bottom plate (1)；In double threaded screw (2-
2) upper end is connected with pressing plate (2-9), and spring (2-5), the both ends difference of spring (2-5) are arranged on double threaded screw (2-2)
It offsets with the bottom surface of pressing plate (2-9) and underlying locking nut (2-4)；It is coaxial on the top of the first studdle (2-3)
Line is connected with female thread bush (2-6), and the bottom surface phase on top and pressing plate (2-9) is screwed on thread bush (2-6)
The second studdle (2-7) supported.
2. gear pump valve deck drilling processing tooling as described in claim 1, it is characterized in that：X is connected to bottom plate to T-slot (13)
(1) side at head and the tail both ends and equidistantly distributed, the side of the rear and front end of Y-direction T-slot (7) connection bottom plate (1) and between waiting
Away from distribution.
3. gear pump valve deck drilling processing tooling as described in claim 1, it is characterized in that：Positioning column (6) is located at adjacent two
In the region that a X is constituted to T-slot (13) and adjacent two Y-direction T-slots (7), the positioning column (6) passes through with bottom plate (1)
It is threadedly coupled；Cushion block (12) is located at the region that two adjacent X are constituted to T-slot (13)/two adjacent Y-direction T-slots (7)
Interior, the cushion block (12) is connected through a screw thread with bottom plate (1).
4. gear pump valve deck drilling processing tooling as described in claim 1, it is characterized in that：It is connected with two on traversing seat (9)
The hinged otic placode (14) being oppositely arranged is equipped with the articulated section (8) for offering axis hole between hinged otic placode (14) at two and is hinged
Portion (8) and hinged otic placode (14) are hinged by axis pin；Bushing plate (11) and articulated section (8) Joint.
5. gear pump valve deck drilling processing tooling as claimed in claim 4, it is characterized in that：Bushing plate (11) passes through screw and hinge
Socket part (8) is detachably connected.
6. gear pump valve deck drilling processing tooling as described in claim 1, it is characterized in that：Traversing seat (9) is by orthogonal
Transverse slat and riser Joint are constituted, the top surface phase of its bottom surface and the riser of traversing seat (9) when bushing plate (11) is in horizontality
It supports；Limit assembly is included in the screw that the top surface of the riser of traversing seat (9) screws togather, and being arranged on screw can be to being in horizontal
The open washer (4) that the bushing plate (11) of state is fixed.
7. gear pump valve deck drilling processing tooling as described in claim 1, it is characterized in that：Being equipped on bushing plate (11) will be fast
Change the drill bushing screw (10) that drill bushing (5) is fixed on bushing plate (11).
8. gear pump valve deck drilling processing tooling as described in claim 1, it is characterized in that：Cam handle (3) includes handle portion
(3-2) and the cam part (3-1) being connected with the inner end of handle portion (3-2), cam part (3-1) pass through axis pin and connecting rod
(17) it is hinged；The washer being arranged on connecting rod (17) between cam part (3-1) and traversing seat (9), cam part
The outer rim of (3-1) offsets with washer.
9. gear pump valve deck drilling processing tooling as described in claim 1, it is characterized in that：In the bottom end of double threaded screw (2-2)
It is connected with the first sliding block (2-1) being slidably matched to T-slot (13) with X with the bottom end of the first studdle (2-3).
10. gear pump valve deck drilling processing tooling as described in claim 1, it is characterized in that：The company of offering on pressing plate (2-9)
Lead to the kidney-shaped straight slot of its top and bottom, double threaded screw (2-2) is arranged in kidney-shaped straight slot and by washer and locking nut (2-
4) with pressing plate (2-9) Joint；Sliding slot is offered along its length in the bottom surface of pressing plate (2-9), in the second studdle (2-
7) top is connected with the bulb support (2-8) being in sliding fit with the sliding chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810856469.3A CN108637749A (en) | 2018-07-31 | 2018-07-31 | A kind of gear pump valve deck drilling processing tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810856469.3A CN108637749A (en) | 2018-07-31 | 2018-07-31 | A kind of gear pump valve deck drilling processing tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108637749A true CN108637749A (en) | 2018-10-12 |
Family
ID=63760619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810856469.3A Pending CN108637749A (en) | 2018-07-31 | 2018-07-31 | A kind of gear pump valve deck drilling processing tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108637749A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113319681A (en) * | 2021-05-08 | 2021-08-31 | 莆田市晟熠光电科技有限公司 | Polishing equipment and method for large-rise deep concave spherical lens |
| CN113649802A (en) * | 2021-10-20 | 2021-11-16 | 成都宏明电子股份有限公司 | Filter fixing and locking device capable of being locked in multiple directions |
| CN113752194A (en) * | 2019-12-26 | 2021-12-07 | 绩溪县徽洋车桥有限责任公司 | Fixed frock of maintenance of car axle |
-
2018
- 2018-07-31 CN CN201810856469.3A patent/CN108637749A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752194A (en) * | 2019-12-26 | 2021-12-07 | 绩溪县徽洋车桥有限责任公司 | Fixed frock of maintenance of car axle |
| CN113319681A (en) * | 2021-05-08 | 2021-08-31 | 莆田市晟熠光电科技有限公司 | Polishing equipment and method for large-rise deep concave spherical lens |
| CN113649802A (en) * | 2021-10-20 | 2021-11-16 | 成都宏明电子股份有限公司 | Filter fixing and locking device capable of being locked in multiple directions |
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Application publication date: 20181012 |