CN212683250U - Q8 back support arc groove milling clamp - Google Patents
Q8 back support arc groove milling clamp Download PDFInfo
- Publication number
- CN212683250U CN212683250U CN202021451038.8U CN202021451038U CN212683250U CN 212683250 U CN212683250 U CN 212683250U CN 202021451038 U CN202021451038 U CN 202021451038U CN 212683250 U CN212683250 U CN 212683250U
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- plate
- lever
- pressing
- base plate
- bracket
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- Expired - Fee Related
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- 238000003801 milling Methods 0.000 title claims abstract description 8
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
Q8 back support arc groove milling anchor clamps, including upper plate (1) and lower plate (2), upper plate (1) is on lower plate (2) through a set of backup pad rigid coupling, upper plate (1) top transverse array has at least three corner to compress tightly hydro-cylinder (3), is equipped with clamp plate (4) on the piston rod that the corner compressed tightly hydro-cylinder (3), is equipped with a set of support supporting pin (5) that correspond with clamp plate (4) respectively on upper plate (1), is located to be equipped with support positioning and clamping device on upper plate (1) between two adjacent corners compressed tightly hydro-cylinder (3) respectively, the utility model discloses the advantage is: through a plurality of support positioning and clamping devices of array on a bottom plate, the support is clamped fast through the lever, the frequency of changing lists is reduced, and the work efficiency is improved.
Description
Technical Field
The utility model relates to a machining technology field, concretely relates to arc groove anchor clamps are milled to support behind Q8.
Background
At present, the arc wall needs to be processed on the lathe to the Q8 after-poppet, and this Q8 model is the auto brake part that Hubei air Tech technology limited company used, and current support anchor clamps carry out the level through a pair of supporting shoe and a pair of screw rod and fix, then compress tightly the cylinder through a pair of corner and compress tightly, need shut down after every has processed a support and get the work piece, lead to work efficiency lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above insufficiency, and provide Q8 after-poppet milling arc groove anchor clamps.
The utility model discloses an upper plate and lower plate, the upper plate is through a set of backup pad rigid coupling on the lower plate, upper plate top transverse array has at least three corner to compress tightly the hydro-cylinder, be equipped with the clamp plate on the piston rod of corner compression hydro-cylinder, be equipped with a set of support supporting pin that corresponds with the clamp plate respectively on the upper plate, be located and be equipped with support positioning clamping device on the upper plate between two adjacent corner compression hydro-cylinders respectively, support positioning clamping device includes the support locating piece, the lever seat, lever and lever actuating cylinder, support locating piece rigid coupling is on the upper plate, the lever passes through lever seat movable mounting on the upper plate, and be located support locating piece one side, lever actuating cylinder rigid coupling is on the lower plate, and the drive lever is the swing back and.
The number of the corner pressing oil cylinders is four, the number of the lever driving oil cylinders is one, a piston rod of each lever driving oil cylinder is provided with a first movable pressing plate, one end of each first movable pressing plate is provided with a first lever pressing head, the other end of each first movable pressing plate is hinged with a second movable pressing plate, and two ends of each second movable pressing plate are respectively provided with a second lever pressing head.
The mounting seat of the lever driving oil cylinder is provided with a pressing plate limiting rod, and a first movable pressing plate at one end of the first lever pressing head is provided with a limiting groove matched with the pressing plate limiting rod for use.
The number of the support supporting pins below the middle pressing plate is two, the pressing plates are respectively provided with an upper pressing head corresponding to the support supporting pins, and the bottoms of the upper pressing heads are provided with anti-skid grains.
The utility model has the advantages that: through a plurality of support positioning and clamping devices of array on a bottom plate, the support is clamped fast through the lever, the frequency of changing lists is reduced, and the work efficiency is improved.
Description of the drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic structural view of the lever driving cylinder of the present invention.
Fig. 4 is a schematic view of the structure of the rear bracket of the present invention.
Detailed Description
As shown in the attached drawings, the utility model comprises an upper base plate 1 and a lower base plate 2, the upper base plate 1 is fixedly connected on the lower base plate 2 through a group of supporting plates, at least three corner pressing oil cylinders 3 are transversely arrayed on the top of the upper base plate 1, a pressing plate 4 is arranged on a piston rod of each corner pressing oil cylinder 3, a group of support supporting pins 5 respectively corresponding to the pressing plate 4 are arranged on the upper base plate 1, support positioning and clamping devices are respectively arranged on the upper base plate 1 between two adjacent corner pressing oil cylinders 3, each support positioning and clamping device comprises a support positioning block 6, a lever seat 10, a lever 11 and a lever driving oil cylinder 12, the support positioning block 6 is fixedly connected on the upper base plate 1, the lever 11 is movably installed on the upper base, and is positioned at one side of the bracket positioning block 6, the lever driving oil cylinder 12 is fixedly connected on the lower bottom plate 2, and drives the lever 11 to swing back and forth on the lever seat 10.
The number of the corner pressing oil cylinders 3 is four, the number of the lever driving oil cylinders 12 is one, a piston rod of each lever driving oil cylinder 12 is provided with a first movable pressing plate 15, one end of each first movable pressing plate 15 is provided with a first lever pressing head 16, the other end of each first movable pressing plate 15 is hinged with a second movable pressing plate 17, and two ends of each second movable pressing plate 17 are respectively provided with a second lever pressing head 18.
A press plate limiting rod 19 is arranged on a mounting seat of the lever driving oil cylinder 12, and a limiting groove matched with the press plate limiting rod 19 is formed in the first movable press plate 15 located at one end of the first lever press head 16.
Two support supporting pins 5 are arranged below the middle pressing plate 4, upper pressing heads 20 corresponding to the support supporting pins 5 are respectively arranged on the pressing plate 4, and anti-skid threads are arranged at the bottoms of the upper pressing heads 20.
The working mode is as follows: the rear support 8 is a U-shaped frame, two clamping grooves are symmetrically formed in the inner side of the U-shaped frame, the rear support 8 is sequentially placed on the corresponding support positioning blocks 6, the positions of the rear support 8 are limited by the support positioning blocks 6 and the clamping grooves in a matched mode, the rear support 8 located at the U-shaped opening end is supported through two support supporting pins 5 respectively, the other end of the rear support 8 opposite to the U-shaped opening end is clamped from the horizontal direction through a lever 11, then the corner pressing oil cylinders 3 are synchronously started, and the rear support 8 is pressed from the upper side.
The number of the corner pressing oil cylinders 3 is four, the pressing plate 4 of the corner pressing oil cylinder 3 positioned in the middle presses two rear supports 8 at the same time, namely the four corner pressing oil cylinders 3 can press three rear supports 8, the number of the lever driving oil cylinders 12 is one, a piston rod of the lever driving oil cylinder 12 is provided with a first movable pressing plate 15, one end of the first movable pressing plate 15 is provided with a first lever pressing head 16, the other end of the first movable pressing plate 15 is hinged with a second movable pressing plate 17, and two ends of the second movable pressing plate 17 are respectively provided with a second lever pressing head 18; the first lever pressure head 16 and the second lever pressure head 18 are located on the same horizontal line, after the lever driving oil cylinder 12 is started, the first movable pressing plate 15 and the second movable pressing plate 17 are pushed to move forwards, the first lever pressure head 16 and the two second lever pressure heads 18 simultaneously press the pressing ends of the levers 11 to clamp the rear support 8, and the levers 11 are controlled to synchronously act through one lever driving oil cylinder 12.
The mounting seat of the lever driving oil cylinder 12 is provided with a pressure plate limiting rod 19, a first movable pressure plate 15 positioned at one end of the first lever pressure head 16 is provided with a limiting groove matched with the pressure plate limiting rod 19, and the first movable pressure plate 15 keeps balance through the pressure plate limiting rod 19 when moving back and forth.
Claims (4)
- The Q8 rear bracket arc groove milling clamp is characterized by comprising an upper base plate (1) and a lower base plate (2), wherein the upper base plate (1) is fixedly connected on the lower base plate (2) through a group of supporting plates, at least three corner pressing oil cylinders (3) are transversely arrayed at the top of the upper base plate (1), a pressing plate (4) is arranged on a piston rod of each corner pressing oil cylinder (3), a group of bracket supporting pins (5) respectively corresponding to the pressing plate (4) are arranged on the upper base plate (1), bracket positioning and clamping devices are respectively arranged on the upper base plate (1) between every two adjacent corner pressing oil cylinders (3), each bracket positioning and clamping device comprises a bracket positioning block (6), a lever seat (10), a lever (11) and a lever driving oil cylinder (12), the bracket positioning block (6) is fixedly connected on the upper base plate (1), and the lever (11) is movably installed on the upper base plate (1) through the lever seat (, and is positioned at one side of the bracket positioning block (6), a lever driving oil cylinder (12) is fixedly connected on the lower bottom plate (2) and drives the lever (11) to swing back and forth on the lever seat (10).
- 2. The Q8 rear bracket arc groove milling clamp as claimed in claim 1, wherein the number of the corner pressing cylinders (3) is four, the number of the lever driving cylinders (12) is one, a first movable pressing plate (15) is arranged on a piston rod of each lever driving cylinder (12), a first lever pressing head (16) is arranged at one end of each first movable pressing plate (15), a second movable pressing plate (17) is hinged to the other end of each first movable pressing plate (15), and second lever pressing heads (18) are respectively arranged at two ends of each second movable pressing plate (17).
- 3. The Q8 rear bracket arc groove milling clamp of claim 2, wherein a pressure plate limiting rod (19) is arranged on a mounting seat of the lever driving oil cylinder (12), and a limiting groove matched with the pressure plate limiting rod (19) is formed in the first movable pressure plate (15) at one end of the first lever pressure head (16).
- 4. The Q8 rear bracket arc groove milling clamp as claimed in claim 1, wherein the number of the bracket supporting pins (5) below the middle pressure plate (4) is two, the pressure plate (4) is provided with upper pressure heads (20) corresponding to the bracket supporting pins (5), and the bottom of each upper pressure head (20) is provided with anti-skid threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021451038.8U CN212683250U (en) | 2020-07-22 | 2020-07-22 | Q8 back support arc groove milling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021451038.8U CN212683250U (en) | 2020-07-22 | 2020-07-22 | Q8 back support arc groove milling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212683250U true CN212683250U (en) | 2021-03-12 |
Family
ID=74898561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021451038.8U Expired - Fee Related CN212683250U (en) | 2020-07-22 | 2020-07-22 | Q8 back support arc groove milling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212683250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245880A (en) * | 2021-06-02 | 2021-08-13 | 成都飞机工业（集团）有限责任公司 | Rapid clamping method and pneumatic clamp for group boring of parts |
-
2020
- 2020-07-22 CN CN202021451038.8U patent/CN212683250U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245880A (en) * | 2021-06-02 | 2021-08-13 | 成都飞机工业（集团）有限责任公司 | Rapid clamping method and pneumatic clamp for group boring of parts |
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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 |
Granted publication date: 20210312 |