CN208879752U - Pump housing drilling equipment - Google Patents
Pump housing drilling equipment Download PDFInfo
- Publication number
- CN208879752U CN208879752U CN201821338459.2U CN201821338459U CN208879752U CN 208879752 U CN208879752 U CN 208879752U CN 201821338459 U CN201821338459 U CN 201821338459U CN 208879752 U CN208879752 U CN 208879752U
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- CN
- China
- Prior art keywords
- pump housing
- mounting base
- connecting plate
- fixed
- limit plate
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- 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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Abstract
The utility model discloses a kind of pump housing drilling equipments, including pedestal, mounting base and limit plate, mounting base lower part is equipped with drilling attachment, mounting base top is equipped with connection shaft, gear set is provided in mounting base, gear set includes input gear, transmission gear and output gear, input gear is fixed in connection shaft, output gear is fixed on drilling attachment, on the fixed up-down drive device of driving motor, pedestal two sides Upper vertical is fixed with mounting rod, mounting base two sides are equipped with the first connecting plate, first connecting plate is equipped with the first sets of holes, two sides are equipped with the second connecting plate on limit plate, second connecting plate is equipped with the second sets of holes, spring is also arranged on guide rod, limit plate is against on limited block under the action of the spring under normality, mounting base is equipped with fixed structure, limit plate lower part is equipped with positioning column.The utility model it is structurally reasonable, drilling efficiency and precision are higher on the pump housing, be conducive to improve the pump housing quality of production, have good using effect.
Description
Technical field
The utility model relates to a kind of pump housing drilling equipments, belong to auto pump production equipment field of structural design.
Background technique
Automobile water pump in assembly needs that the pump housing and pump cover are fixed with bolt, so needing to drill on the pump housing
For interting bolt.Traditional approach is all scribble method drilling, is drilled one by one manually after scribing line, however scribing line looks for benchmark difficult, bores
Hole precision and processing efficiency is low.
Utility model content
It is filled in this regard, the utility model is intended to provide a kind of drill conducive to the pump housing for improving machining accuracy and processing efficiency
It sets.
Realizing the technical solution of the utility model aim is:
A kind of pump housing drilling equipment including pedestal, the mounting base above the pedestal and is set to the pedestal and institute
The limit plate between mounting base is stated, the mounting base lower part is equipped with multiple drilling attachments around own axis, the installation
Seat top is fixedly installed with connection shaft by bearing, and gear set is provided in the mounting base, and the gear set includes mutually nibbling
Input gear, transmission gear and the output gear of conjunction, the input gear are fixed in the connection shaft, the output gear
It is fixed on the drilling attachment, on the fixed up-down drive device of the driving motor, the driving motor and the mounting base
It is driven and is moved up and down by the up-down drive device, pedestal two sides Upper vertical is fixed with mounting rod, the mounting base
Two sides are equipped with the first connecting plate, and first connecting plate is equipped with the first sets of holes with the mounting rod pivot bush unit, the limit
Two sides are equipped with the second connecting plate on the plate of position, and second connecting plate is equipped with the second sets of holes with the mounting rod pivot bush unit,
The guide rod being vertically arranged is fixed on first connecting plate, second connecting plate is equipped with and the guide rod movable sleeve
The guide sleeve hole connect, the limited block that there is outer diameter to be greater than the guide sleeve hole aperture for the lower end of the guide rod, in the guiding
It is also arranged the promising limit plate on bar, the spring of down force, the limit under the action of spring under normality are provided
Plate is against on the limited block, and the mounting base is equipped with the fixed structure for fixing the pump housing, the limit plate lower part
The positioning column that central shaft hole upper end aperture equipped with outer diameter and the pump housing matches.
In above-mentioned technical proposal, the upper end of the guide rod is equipped with external thread section, and first connecting plate is equipped with and institute
State the guide rod perforation of external thread section cooperation, the external thread section is threaded through in guide rod perforation and is located at described the
The locking nut and the external thread section of two sides cooperate above and below one connecting plate.
In above-mentioned technical proposal, the fixed structure includes the pump housing positioning seat on the pedestal, and the pump housing is fixed
Position seat is equipped with positioning cylinder, and the positioning cylinder is coaxially set with the positioning column, the positioning cylinder with diameter and
The setting circle shell of column and be connected in the circular cone of setting circle shell of column upper end that the central shaft hole lower end aperture of the pump housing matches
Portion.
In above-mentioned technical proposal, the pump housing positioning seat is equipped with locating piece, and the locating piece top is equipped with and the pump
The location indentations that the protrusion of external side matches.
The utility model has the effect of positive: using the structure in the utility model, when drilling to the pump housing, first
The pump housing is fixed by fixed structure, then up-down drive device drives the driving motor, the mounting base and the limit
Plate moves down, and the upper end of the limit plate central shaft hole that the positioning column is inserted into the pump housing during moving down is straight
Sticked on the upper surface of the pump housing to the lower surface of the limit plate, by the central shaft hole of positioning column and the pump housing cooperate into
One step guarantees the positioning accuracy of the pump housing, after limit plate sticks on the upper surface of the pump housing, the up-down drive device
Continue that the driving motor and the mounting base is driven to move down, and then the drill bit is driven to pass through the brill on the limit plate
The upper end face contact of head perforation and the pump housing drives each drill bit to rotate on the pump housing by the driving of driving motor
It drills, there is the bit bore being aligned one by one with the drill bit, the aperture of each bit bore and the drill bit on the limit plate
Diameter match, to avoid drill slipping from deviating during drilling, to guarantee drilling quality, and guarantee drilling effect
Rate.
Detailed description of the invention
Fig. 1 is the side elevation of the utility model middle pump body drilling equipment；
Fig. 2 is the structural schematic diagram of limit plate in the utility model；
Fig. 3 is that Fig. 1 middle pump body drilling equipment saves the structural schematic diagram after section components；
Fig. 4 is the structural schematic diagram of limit plate in the utility model；
Fig. 5 is the structural schematic diagram of the pump housing.
Appended drawing reference as shown in the figure are as follows: 1- pedestal；2- mounting base；3- limit plate；31- positioning column；32- bit bore；4-
Drilling attachment；41- drill bit；5- connection shaft；6- mounting rod；The first connecting plate of 7-；The second connecting plate of 8-；9- guide rod；91- limit
Position block；The 10- pump housing；101- central shaft hole；The protrusion 102-；11- locking nut；12- pump housing positioning seat；121- positions cylinder；
122- setting circle shell of column；123- conus portion；124- locating piece；125- location indentations；13- spring.
Specific embodiment
The specific structure in the utility model is done to illustrate with reference to the accompanying drawings of the specification:
A kind of pump housing drilling equipment, as shown in Figures 1 to 5 comprising pedestal 1, the installation above the pedestal 1
Seat 2 and the limit plate 3 between the pedestal 1 and the mounting base 2,2 lower part of mounting base is equipped with multiple around itself axis
The drilling attachment 4 of line rotation, 2 top of mounting base are fixedly installed with connection shaft 5 by bearing, set in the mounting base 2
It is equipped with gear set, the gear set includes the input gear, transmission gear and output gear being meshed, the structure category of gear assembly
It is not repeated them here in the prior art, the present embodiment, drives multiple output gears same by transmission gear in input gear rotation
Step rotation, the input gear are fixed in the connection shaft 5, and the output gear is fixed on the drilling attachment 4, institute
It states on the fixed up-down drive device of driving motor, the driving devices such as cylinder, oil cylinder, the drive can be used in the up-down drive device
Dynamic motor and the mounting base 2 are driven by the up-down drive device and are moved up and down, and the 1 two sides Upper vertical of pedestal is fixed
There is mounting rod 6,2 two sides of mounting base are equipped with the first connecting plate 7, and first connecting plate 7 is equipped with living with the mounting rod 6
First sets of holes of dynamic socket, two sides are equipped with the second connecting plate 8 on the limit plate 3, second connecting plate 8 be equipped with it is described
Second sets of holes of mounting rod pivot bush unit are fixed with the guide rod 9 being vertically arranged on first connecting plate 7, and described second connects
Fishplate bar 8 is equipped with the guide sleeve hole with 9 pivot bush unit of guide rod, and it is described that there is outer diameter to be greater than for the lower end of the guide rod 9
The limited block 91 in guide sleeve hole aperture, the limited block 91 are spirally connected or are weldingly fixed on the lower end of the guide rod 9, lead described
It is also arranged the promising limit plate 3 on bar 9, the spring 13 of down force is provided, under normality under the action of spring 13
The limit plate 3 is against on the limited block 91, and the mounting base 2 is equipped with the fixed structure for fixing the pump housing 10,
The positioning column 31 that 3 lower part of limit plate matches equipped with the 101 upper end aperture of central shaft hole of outer diameter and the pump housing 10.Using
Structure in the present embodiment first passes through fixed structure and fixes the pump housing 10, then drive upside down when drilling to the pump housing 10
Device drives the driving motor, the mounting base 2 and the limit plate 3 to move down, the mistake that the limit plate 3 moves down
Positioning column 31 described in journey is inserted into the upper end of the central shaft hole 101 of the pump housing 10 until the lower surface of the limit plate 3 reclines
On the upper surface of the pump housing 10, the pump housing 10 is further ensured that by the cooperation of the central shaft hole 101 of positioning column 31 and the pump housing 10
Positioning accuracy, after limit plate 3 sticks on the upper surface of the pump housing 10, the up-down drive device continue drive institute
It states driving motor and the mounting base 2 moves down, and then the drill bit 41 is driven to pass through the bit bore on the limit plate 3
32 with the upper end face contact of the pump housing 10, drive each drill bit 41 to rotate in the pump housing 10 by the driving of driving motor
Upper drilling, has the bit bore 32 being aligned one by one with the drill bit 41 on the limit plate 3, the aperture of each bit bore 32 with
The diameter of the drill bit 41 matches, and deviates so that drill bit 41 be avoided to skid during drilling, thus guarantee drilling quality,
And guarantee drilling efficiency.
In the present embodiment, the upper end of the guide rod 9 is equipped with external thread section, first connecting plate 7 be equipped with it is described
The guide rod perforation of external thread section cooperation, the external thread section are threaded through in the guide rod perforation and are located at described first
The locking nuts 11 of about 7 two sides of connecting plate and the external thread section cooperate, thus by the upper end of the guide rod 9 and described the
One connecting plate 7 is fixedly connected.
Further, the fixed structure includes the pump housing positioning seat 12 on the pedestal 1, the pump housing positioning seat 12
It is equipped with positioning cylinder 121, the positioning cylinder 121 is coaxially set with the positioning column 31, and the positioning cylinder 121 has
The setting circle shell of column 122 and be connected in the setting circle that the 101 lower end aperture of central shaft hole of diameter and the pump housing 10 matches
The conus portion 123 of 122 upper end of shell of column, the pump housing positioning seat 12 are equipped with locating piece 124, and 124 top of locating piece is equipped with
The location indentations 125 to match with the protrusion 102 in 10 outside of the pump housing only illustrate two locating pieces 124 in the present embodiment,
Settable three to five locating pieces, position the pump housing from multiple and different orientation in practical operation；Using the above structure, right
When the pump housing 10 is positioned, by 101 lower end of central shaft hole of the pump housing 10 and 122 grafting of setting circle shell of column, 10 side of the pump housing
Cooperated by protrusion 102 and the location indentations 125,10 top of the pump housing passes through the central shaft hole 101 of positioning column 31 and the pump housing 10
Upper end grafting, to avoid the pump housing 10 from shaking 10 reliable location of the pump housing.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still fall within it is practical
Novel protection scope.
Claims (4)
1. a kind of pump housing drilling equipment including pedestal (1), the mounting base (2) being set to above the pedestal (1) and is set to the bottom
Limit plate (3) between seat (1) and the mounting base (2), mounting base (2) lower part are equipped with multiple around own axis
Drilling attachment (4) is fixed with drill bit (41) on each drilling attachment (4), and mounting base (2) top is fixedly installed with by bearing
It connects shaft (5), is provided with gear set in the mounting base (2), the gear set includes the input gear being meshed, driving cog
Wheel and output gear, the input gear are fixed on the connection shaft (5), and the output gear is fixed on the drill jig
Have on (4), on the fixed up-down drive device of driving motor, the driving motor and the mounting base (2) are driven upside down by described
Device drives and moves up and down, and pedestal (1) two sides Upper vertical is fixed with mounting rod (6), and mounting base (2) two sides are set
Have the first connecting plate (7), first connecting plate (7) is equipped with the first sets of holes with the mounting rod (6) pivot bush unit, described
Two sides are equipped with the second connecting plate (8) on limit plate (3), and second connecting plate (8) is equipped with and the mounting rod pivot bush unit
The second sets of holes, be fixed with the guide rod (9) being vertically arranged on first connecting plate (7), set on second connecting plate (8)
There is the guide sleeve hole with the guide rod (9) pivot bush unit, there is outer diameter to be greater than the guide sleeve for the lower end of the guide rod (9)
The limited block (91) in hole aperture is also arranged the promising limit plate (3) on the guide rod (9) and provides the bullet of down force
Spring (13), the limit plate (3) is against on the limited block (91) under the action of the spring (13) under normality, the installation
Seat (2) is equipped with the fixed structure for fixing the pump housing (10), and limit plate (3) lower part is equipped with outer diameter and the pump housing
(10) positioning column (31) that central shaft hole (101) upper end aperture matches.
2. pump housing drilling equipment according to claim 1, which is characterized in that the upper end of the guide rod (9) is equipped with outer spiral shell
Line section, first connecting plate (7) are equipped with the guide rod cooperated with the external thread section and perforate, and the external thread section is threaded through
In guide rod perforation and it is located at the locking nut (11) Yu the external screw thread of first connecting plate (7) two sides up and down
Duan Peihe.
3. pump housing drilling equipment according to claim 2, which is characterized in that the fixed structure includes being set to the pedestal
(1) pump housing positioning seat (12) on, the pump housing positioning seat (12) are equipped with positioning cylinder (121), the positioning cylinder (121)
It is coaxially set with the positioning column (31), positioning cylinder (121) has the central shaft hole of diameter and the pump housing (10)
(101) the setting circle shell of column (122) and be connected in the conus portion of setting circle shell of column (122) upper end that lower end aperture matches
(123)。
4. pump housing drilling equipment according to claim 3, which is characterized in that the pump housing positioning seat (12) is equipped with positioning
Block (124), locating piece (124) top are equipped with the location indentations to match with the protrusion (102) on the outside of the pump housing (10)
(125)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821338459.2U CN208879752U (en) | 2018-08-20 | 2018-08-20 | Pump housing drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821338459.2U CN208879752U (en) | 2018-08-20 | 2018-08-20 | Pump housing drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208879752U true CN208879752U (en) | 2019-05-21 |
Family
ID=66509212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821338459.2U Active CN208879752U (en) | 2018-08-20 | 2018-08-20 | Pump housing drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208879752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093149A (en) * | 2018-08-20 | 2018-12-28 | 浙江维新汽车配件有限公司 | Pump housing drilling equipment |
-
2018
- 2018-08-20 CN CN201821338459.2U patent/CN208879752U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093149A (en) * | 2018-08-20 | 2018-12-28 | 浙江维新汽车配件有限公司 | Pump housing drilling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 317300 Yongan Industrial Zone, Xianju, Zhejiang, China, Patentee after: Zhejiang Weixin Auto Parts Co., Ltd Address before: 317300 No. 22 Chunhui Middle Road, Yongan Industrial Park, Xianju County, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG WEIXIN AUTO ACCESSORIES Co.,Ltd. |
|
| CP03 | Change of name, title or address |