CN215239469U - Milling tool for quickly positioning motor base of vacuum pump - Google Patents
Milling tool for quickly positioning motor base of vacuum pump Download PDFInfo
- Publication number
- CN215239469U CN215239469U CN202120996601.8U CN202120996601U CN215239469U CN 215239469 U CN215239469 U CN 215239469U CN 202120996601 U CN202120996601 U CN 202120996601U CN 215239469 U CN215239469 U CN 215239469U
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- China
- Prior art keywords
- vacuum pump
- base
- pump motor
- clamping
- motor base
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- Expired - Fee Related
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- 238000003801 milling Methods 0.000 title claims abstract description 21
- 238000010030 laminating Methods 0.000 abstract 1
- 230000006978 adaptation Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a milling tool for quickly positioning a motor base of a vacuum pump, which comprises a base, wherein the base is provided with a first clamping mechanism for clamping the motor base of the vacuum pump, the first clamping mechanism is used for clamping the motor base of the vacuum pump and then facilitating the milling of the front side of the motor base of the vacuum pump, and the first clamping mechanism comprises a first cylinder, a plurality of first positioning seats with equal heights, two pull rods, two oppositely arranged supports and two clamping plates; the vacuum pump motor base clamping mechanism comprises a vacuum pump motor base and is characterized by further comprising a second clamping mechanism for clamping the vacuum pump motor base, wherein the second clamping mechanism is used for facilitating milling of the reverse side of the vacuum pump motor base after the vacuum pump motor base is clamped, and the second clamping mechanism comprises a second cylinder, a plurality of second positioning seats with equal heights, a hollow positioning column, a connecting rod and a pressing block. The utility model discloses a mill frock can accurately accomplish the location to the work piece, guarantees that the laminating of work piece two sides is good, the milling process of being convenient for, and pneumatic clamping can improve clamping efficiency simultaneously.
Description
Technical Field
The utility model relates to a work piece processing technology field specifically is a milling frock of vacuum pump motor base quick positioning.
Background
At present, in the work piece mills, to work piece inner chamber and porous position processing in, adopt vice or the vice-like vice's of keeping silent to the frock of clamp mode more, but, because vacuum pump motor base belongs to special-shaped workpiece, and often need customize according to the vacuum pump requirement, adopt foretell frock often can appear fixing a position inaccurate, can not the adaptation with the work piece, location reliability is poor, the clamping is inefficient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a milling frock of vacuum pump motor base quick location to above-mentioned prior art defect.
The utility model aims at adopting the following technical scheme to realize:
a milling tool for quickly positioning a vacuum pump motor base comprises a base, wherein the base is provided with a first clamping mechanism for clamping the vacuum pump motor base, the front face of the vacuum pump motor base is convenient to mill after the vacuum pump motor base is clamped by the first clamping mechanism, the first clamping mechanism comprises a first cylinder, a plurality of first positioning seats with equal height, two pull rods, two oppositely arranged supports and two clamping plates, the two clamping plates are respectively hinged with the two supports, the clamping plate is provided with a strip-shaped through hole, the driving end of the first cylinder is connected with a support plate, the support plate is fixedly connected with one end of each of the two pull rods, the other end of each of the two pull rods respectively penetrates through the strip-shaped through holes of the two clamping plates and is connected with the clamping plate, when the pull rod drives the clamping plate to rotate around the support, the end part of the pull rod slides in the strip-shaped through hole;
still include the second fixture to vacuum pump motor base centre gripping, second fixture will vacuum pump motor base centre gripping is convenient for to its reverse side milling after accomplishing, second fixture includes second cylinder, a plurality of second positioning seats of waiting high, hollow reference column, connecting rod and briquetting, second cylinder drive end with connecting rod one end is connected, the connecting rod other end passes hollow reference column and tip are equipped with the briquetting.
Further, first fixture still includes first toper locating pin, first toper locating pin is located on the base.
Further, the second clamping mechanism further comprises a second conical positioning pin, and the second conical positioning pin is arranged on the base.
Further, the pressing block is provided with an opening, the end of the connecting rod penetrates through the opening, and a locking screw is arranged at the top end of the connecting rod.
Furthermore, the pull rod is connected the one end of splint is equipped with the anticreep post, the anticreep post prevents the pull rod follow roll-off in the bar through-hole.
Through adopting foretell technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a mill frock can be simultaneously with the front processing and the reverse side processing of work piece through setting up first fixture and second fixture, and the twice process is accomplished simultaneously, improves machining efficiency. In addition, the workpiece can be accurately positioned through the first positioning seat, the first conical positioning pin and the second conical positioning pin of the second positioning seat machine, the first air cylinder is adopted to drive the two clamping plates to be pulled down, the second air cylinder drives the connecting rod to be pulled down, the workpiece can be accurately compressed, the two surfaces of the workpiece are well laminated, the milling processing is convenient, and meanwhile, the clamping efficiency can be improved through pneumatic clamping.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention (without a vacuum pump motor base);
fig. 3 is a top view of the present invention;
FIG. 4 is a schematic view of the structure of the motor base of the vacuum pump of the present invention;
in the figure: the clamping device comprises a base 1, a first clamping mechanism 2, a first air cylinder 21, a pull rod 22, a support 23, a clamping plate 24, a strip-shaped through hole 25, a support plate 26, a first conical positioning pin 27, a first positioning seat 28, an anti-falling column 3, a second clamping mechanism 4, a second air cylinder 41, a hollow positioning column 42, a second positioning seat 43, a connecting rod 44, a pressing block 45, a second conical positioning pin 46, a locking screw 5, an opening 6, a vacuum pump motor base 7, a slot 71, a round hole 72, a round cavity 73 and a central hole 74.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In an embodiment, please refer to fig. 1-4, the present invention discloses a milling tool for fast positioning of a vacuum pump motor base, which includes a base 1, wherein the base 1 is provided with a first clamping mechanism 2 for clamping a vacuum pump motor base 7, the first clamping mechanism 2 clamps the vacuum pump motor base 7 for facilitating milling of the front surface thereof, the first clamping mechanism 2 includes a first cylinder 21, a plurality of first positioning seats 28 with equal height, two pull rods 22, two oppositely disposed supports 23 and two clamping plates 24, the two clamping plates 24 are respectively hinged to the two supports 23, the clamping plates 24 are provided with strip-shaped through holes 25, a support plate 26 is connected to a driving end of the first cylinder 21, the support plate 26 is fixedly connected to one ends of the two pull rods 22, the other ends of the two pull rods 22 respectively pass through the strip-shaped through holes 25 of the two clamping plates 24 and are connected to the clamping plates 24, the pull rod 22 is connected the one end of splint 24 is equipped with anticreep post 3, anticreep post 3 prevents that pull rod 22 from following slide out in the bar through-hole 25, and when pull rod 22 drove splint 24 winds when support 23 rotates, the tip of pull rod 22 is in slide in the bar through-hole 25.
When machining the front of the vacuum pump motor base 7, place the vacuum pump motor base 7 on the first locating seat 28 up, place first toper locating pin 27 in the fluting 7 of vacuum pump motor base 7 both sides simultaneously, the pre-positioning is accomplished through first locating seat 28 and first toper locating pin 27 to vacuum pump motor base 7 this moment, in this embodiment, first cylinder 21 is installed in the below of base 1, pull rod 22 passes base 1 and is connected with splint 24, first cylinder 21 drives extension board 26 up-and-down motion, thereby extension board 26 drives two pull rod 22 up-and-down motions, thereby two pull rod 22 up-and-down motions drive two splint 24 and move around support 23, thereby accomplish the clamping action to vacuum pump motor base 7.
Still include the second fixture 4 to the centre gripping of vacuum pump motor base 7, second fixture 4 will be convenient for mill the processing to its reverse side after 7 centre grippings of vacuum pump motor base are accomplished, second fixture 4 includes second cylinder 41, a plurality of second positioning seats 43, hollow reference column 42, connecting rod 44 and briquetting 45 of waiting high, second cylinder 41 drive end with connecting rod 44 one end is connected, the connecting rod 44 other end passes hollow reference column 42 and tip are equipped with briquetting 45. The second clamping mechanism 4 further comprises a second conical positioning pin 46, the second conical positioning pin 46 is arranged on the base 1, and the setting position of the second positioning pin is matched with the round hole 72 of the vacuum pump motor base 7.
In order to conveniently take out the pressing block 45, the pressing block 45 is provided with an opening 6, the end part of the connecting rod penetrates through the opening 6, and the top end of the connecting rod is provided with a locking screw 5. When the press block 45 needs to be taken out, the press block 45 is taken out along the opening 6.
When the reverse side of the vacuum pump motor base 7 is processed, the reverse side of the vacuum pump motor base 7 is upwards arranged on the second positioning seat 43, the shape of the hollow positioning column 42 is matched with the shape of the inner side circular cavity 73 of the vacuum pump motor base 7, meanwhile, the second conical positioning pin 46 is arranged in the circular hole 72 of the vacuum pump motor base 7, the second positioning seat 43, the hollow positioning column 42 and the second conical positioning pin 46 are matched with each other to complete pre-positioning, the positioning accuracy is guaranteed, in the embodiment, the second cylinder 41 is also arranged below the base 1, the connecting rod 44 penetrates through the central hole 74 of the vacuum pump motor base 7 to be connected with the pressing block 45, the second cylinder 41 drives the connecting rod 44 to move up and down, and the pressing block 45 is driven to move up and down to complete the clamping action on the vacuum pump motor base 7.
It should be noted that, in this embodiment, a plurality of sets of the first clamping mechanism and the second clamping mechanism may be disposed on the base, and only one set of the first clamping mechanism and the second clamping mechanism is shown in the attached drawings.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a milling frock of vacuum pump motor base quick positioning which characterized in that: comprises a base (1), the base (1) is provided with a first clamping mechanism (2) for clamping a vacuum pump motor base (7), the first clamping mechanism (2) is used for clamping the vacuum pump motor base (7) and then facilitating milling of the front surface of the vacuum pump motor base, the first clamping mechanism (2) comprises a first air cylinder (21), a plurality of first positioning seats (28) with equal height, two pull rods (22), two oppositely arranged supports (23) and two clamping plates (24), the two clamping plates (24) are respectively hinged with the two supports (23), the clamping plates (24) are provided with strip-shaped through holes (25), the driving end of the first air cylinder (21) is connected with a support plate (26), the support plate (26) is fixedly connected with one ends of the two pull rods (22), and the other ends of the two pull rods (22) respectively penetrate through the strip-shaped through holes (25) of the two clamping plates (24) and are connected with the clamping plates (24), when the pull rod (22) drives the clamping plate (24) to rotate around the support (23), the end part of the pull rod (22) slides in the strip-shaped through hole (25);
still include second fixture (4) to vacuum pump motor base (7) centre gripping, second fixture (4) will be convenient for mill the processing to its reverse side after vacuum pump motor base (7) centre gripping is accomplished, second fixture (4) include second cylinder (41), a plurality of second positioning seat (43) of waiting high, hollow reference column (42), connecting rod (44) and briquetting (45), second cylinder (41) drive end with connecting rod (44) one end is connected, connecting rod (44) other end passes hollow reference column (42) and tip are equipped with briquetting (45).
2. The milling tool for rapidly positioning the base of the vacuum pump motor as claimed in claim 1, wherein the milling tool comprises: the first clamping mechanism (2) further comprises a first conical positioning pin (27), and the first conical positioning pin (27) is arranged on the base (1).
3. The milling tool for rapidly positioning the base of the vacuum pump motor as claimed in claim 2, wherein: the second clamping mechanism (4) further comprises a second conical positioning pin (46), and the second conical positioning pin (46) is arranged on the base (1).
4. The milling tool for rapidly positioning the base of the vacuum pump motor as claimed in claim 2, wherein: the pressing block (45) is provided with an opening (6), and the end part of the connecting rod penetrates through the opening (6) and the top end of the connecting rod is provided with a locking screw (5).
5. The milling tool for rapidly positioning the base of the vacuum pump motor as claimed in claim 1, wherein the milling tool comprises: pull rod (22) are connected the one end of splint (24) is equipped with anticreep post (3), anticreep post (3) prevent that pull rod (22) from following roll-off in bar through-hole (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120996601.8U CN215239469U (en) | 2021-05-11 | 2021-05-11 | Milling tool for quickly positioning motor base of vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120996601.8U CN215239469U (en) | 2021-05-11 | 2021-05-11 | Milling tool for quickly positioning motor base of vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215239469U true CN215239469U (en) | 2021-12-21 |
Family
ID=79455530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120996601.8U Expired - Fee Related CN215239469U (en) | 2021-05-11 | 2021-05-11 | Milling tool for quickly positioning motor base of vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215239469U (en) |
-
2021
- 2021-05-11 CN CN202120996601.8U patent/CN215239469U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20211221 |