CN210335181U - Valve hole clamp - Google Patents
Valve hole clamp Download PDFInfo
- Publication number
- CN210335181U CN210335181U CN201921032111.5U CN201921032111U CN210335181U CN 210335181 U CN210335181 U CN 210335181U CN 201921032111 U CN201921032111 U CN 201921032111U CN 210335181 U CN210335181 U CN 210335181U
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- holes
- hole
- positioning plate
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Abstract
The utility model discloses a valve hole clamp, which comprises a chassis, a positioning plate and a fixing plate, wherein one side of the chassis disk surface is fixedly clamped in a clamping jaw of a three-jaw chuck, the positioning plate and the fixing plate are respectively arranged on one side disk surface of the chassis, a reinforcing rib is arranged between the positioning plate and the fixing plate, a balancing weight is arranged on the disc surface of the chassis, the positioning plate is provided with a supporting pin, the plate surface of the fixing plate is connected with a pressing plate through a locking screw in the vertical direction, according to the size of the valve block, different balancing weights are selected on the chassis, different supporting pins are selected on the positioning plate, the valve cover to be processed is erected on the positioning plate, through the locking screw who rotates the fixed plate intermediate position, make the terminal clamp plate of locking screw compress tightly fixedly to the surface of valve gap, accomplish the quick installation of valve gap on the board, improve the machining efficiency of valve opening.
Description
Technical Field
The utility model relates to an anchor clamps technical field specifically is a valve opening anchor clamps.
Background
The valve cover of the valve is a part of the valve body assembly and is used for connecting or supporting the actuating mechanism, the valve cover is various, the machining clamp for the upper hole of the valve cover is also various, but the structure of a plurality of positioning clamps is complex, and the production efficiency is not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a valve opening anchor clamps makes anchor clamps quicker to the valve gap clamping, improves the machining efficiency of valve opening to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a valve hole anchor clamps, includes chassis, locating plate and fixed plate, one side fixed joint of chassis quotation is in the jack catch of three-jaw chuck, a plurality of fixed orifices one has all been seted up to the both sides of the vertical direction in opposite side quotation on chassis, the balancing weight mounting hole has still been seted up in the quotation that the fixed orifices one was seted up on the chassis, the locating plate with a plurality of screw thread blind hole one has been seted up on the lateral wall of chassis counterbalance one side, screw thread blind hole one is unanimous with the quantity of chassis bottom fixed orifices one, pass through connecting rod fixed connection between locating plate and the chassis, the fixed plate with a plurality of screw thread blind hole two has also been seted up on the lateral wall of chassis counterbalance one side, screw thread blind hole two is unanimous with the quantity of chassis top fixed orifices one, also through connecting rod fixed.
As a further aspect of the present invention: the connecting rod is completely consistent in the connection mode of the positioning plate and the fixing plate, an external thread is formed in the side face of the half arc of the connecting rod, the threaded end of the connecting rod is connected into the first threaded blind hole of the positioning plate through a thread, and the other end of the connecting rod is fixedly sleeved in the first fixed hole of the chassis.
As a further aspect of the present invention: the locating plate is identical with the fixed plate in size completely, threaded connection hole one has been seted up to the symmetry on the side of the vertical both sides of locating plate, threaded connection hole two has been seted up to the symmetry on the side of the vertical both sides of fixed plate, threaded connection hole one and threaded connection hole two of locating plate and fixed plate both sides coincide at vertical direction central line, and pass through strengthening rib through locking screw fixed connection between threaded connection hole one and the threaded connection hole two of locating plate and fixed plate both sides.
As a further aspect of the present invention: the reinforcing rib is of a strip-shaped block structure, through holes are formed in two ends of the reinforcing rib, and the reinforcing rib is fixedly connected into a first threaded connecting hole and a second threaded connecting hole of the positioning plate and the fixing plate through the through holes in the two ends through locking screws.
As a further aspect of the present invention: the plate surface of the fixing plate is provided with a threaded through hole in the vertical direction, a locking screw is connected to the threaded through hole of the fixing plate in an internal thread mode, the tail end of the locking screw is fixedly provided with a pressing plate, and the plate surface of the pressing plate is provided with a second fixing hole for connecting the tail end of the locking screw.
As a further aspect of the present invention: and a support pin mounting hole is also formed in the plate surface of the positioning plate, and a support pin is arranged in the support pin mounting hole.
As a further aspect of the present invention: and a balancing weight is arranged in the balancing weight mounting hole.
Compared with the prior art, the beneficial effects of the utility model are that: fix locating plate and fixed plate respectively on the chassis to according to the size of valve piece, select on the chassis and use different balancing weights, select on the locating plate and use different supporting pins, the valve gap that will treat processing erects on the locating plate, through rotating the locking screw of fixed plate intermediate position, makes the terminal clamp plate of locking screw compress tightly fixedly to the surface of valve gap, accomplishes the quick installation of valve gap on the board, improves the machining efficiency of valve opening.
Drawings
Fig. 1 is a schematic structural diagram of a front view of a valve hole clamp.
Fig. 2 is a schematic structural diagram of a bottom plate perspective view of a valve hole clamp.
Fig. 3 is a schematic structural diagram of a front view of a bottom plate in a valve hole clamp.
Fig. 4 is a schematic structural diagram of a positioning plate in a valve hole clamp in a perspective view.
Fig. 5 is a schematic structural diagram of a front view of a positioning plate in a valve hole fixture.
Fig. 6 is a schematic structural view of a fixing plate in a valve hole fixture in a perspective view.
Fig. 7 is a schematic structural view of a front view of a fixing plate in a valve hole fixture.
Fig. 8 is a schematic structural view of a pressure plate in a valve hole clamp.
Fig. 9 is a schematic structural view of a rib in a valve hole fixture.
Fig. 10 is a schematic structural diagram of a weight member in a valve hole fixture.
Fig. 11 is a schematic structural view of a support pin in a valve hole jig.
In the figure: the support pin fixing device comprises a chassis 1, a first fixing hole 11, a counterweight block mounting hole 12, a positioning plate 2, a first threaded connecting hole 21, a support pin mounting hole 22, a first threaded blind hole 23, a fixing plate 3, a third threaded connecting hole 31, a threaded through hole 32, a second threaded blind hole 33, a pressing plate 4, a second fixing hole 41, a reinforcing rib 5, a through hole 51, a counterweight block 6 and a support pin 7.
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.
Referring to fig. 1 to 11, in the embodiment of the present invention, a valve hole fixture comprises a chassis 1, a positioning plate 2 and a fixing plate 3, wherein one side of the disk surface of the chassis 1 is fixedly clamped in the jaws of a three-jaw chuck, two sides of the other side of the disk surface of the chassis 1 in the vertical direction are both provided with a plurality of fixing holes one 11, the disk surface of the chassis 1 provided with the fixing holes one 11 is further provided with a counterweight mounting hole 12, the side wall of the positioning plate 2 on the side abutting against the chassis 1 is provided with a plurality of threaded blind holes one 23, the number of the threaded blind holes one 23 is the same as that of the fixing holes one 11 at the bottom of the chassis 1, the positioning plate 2 is fixedly connected with the chassis 1 through a connecting rod, the side wall of the fixing plate 3 on the side abutting against the chassis 1 is also provided with a plurality of threaded blind holes two 33, the number of the threaded blind holes two 33 is, also through connecting rod fixed connection between fixed plate 3 and the chassis 1, make locating plate 2 and fixed plate 3 fixed more stable on chassis 1, make locating plate 2 and fixed plate 3 can quick assembly disassembly on chassis 1 simultaneously.
The connecting mode of the connecting rod at the positioning plate 2 is completely consistent with that of the fixing plate 3, an external thread is arranged on the half arc side face of the connecting rod, the threaded end of the connecting rod is connected into a first threaded blind hole 23 of the positioning plate 2 through a thread, and the other end of the connecting rod is fixedly sleeved in a first fixing hole 11 of the chassis 1.
The positioning plate 2 and the fixing plate 3 have the same size, the side surfaces of the two longitudinal sides of the positioning plate 2 are symmetrically provided with a first threaded connecting hole 21, the side surfaces of the two longitudinal sides of the fixed plate 3 are symmetrically provided with a second threaded connecting hole 31, the positioning plate 2 and the first threaded connecting holes 21 and the second threaded connecting holes 31 on the two sides of the fixed plate 3 are superposed on the central line in the vertical direction, and the positioning plate 2 is fixedly connected with the first threaded connecting hole 21 and the second threaded connecting hole 31 on the two sides of the fixing plate 3 through the reinforcing rib 5 by the locking screw, the reinforcing rib 5 is in a strip-shaped block structure, and the through holes 51 are arranged at the two ends of the reinforcing rib 5, the reinforcing rib 5 is fixedly connected in the first threaded connecting hole 21 and the second threaded connecting hole 31 of the positioning plate 2 and the fixing plate 3 through the through holes 51 at the two ends through the locking screws, and the connection between the positioning plate 2 and the fixing plate 3 is more stable through the arrangement of the reinforcing rib 5.
The face of fixed plate 3 has seted up screw thread through-hole 32 in vertical direction, and has locking screw at the screw thread through-hole 32 internal thread connection of fixed plate 3, the fixed clamp plate 4 that is provided with in locking screw's end, set up the second fixed orifices 41 that supplies locking screw end-to-end connection on the face of clamp plate 4, through rotating locking screw, make the screw drive clamp plate 4 lock fixedly to the work piece on locating plate 2.
A support pin mounting hole 22 is further formed in the plate surface of the positioning plate 2, a support pin 7 is arranged in the support pin mounting hole 22, and the workpiece is further fixed by the support pin 7.
And a balancing weight 6 is arranged in the balancing weight mounting hole 12.
The utility model discloses a theory of operation is: the positioning plate 2 and the fixing plate 3 are respectively fixed on the chassis 1, different balancing weights 6 are selected on the chassis 1 according to the size of a valve block, different supporting pins 7 are selected on the positioning plate 2, a valve cover to be machined is erected on the positioning plate 2, and a pressing plate 4 at the tail end of a locking screw presses and fixes the surface of the valve cover by rotating the locking screw in the middle of the fixing plate 3, so that the workpiece is quickly clamped.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. A valve hole clamp is characterized in that: the clamping device comprises a chassis (1), a positioning plate (2) and a fixing plate (3), wherein one side of the disk surface of the chassis (1) is fixedly clamped in clamping jaws of a three-jaw chuck, a plurality of first fixing holes (11) are respectively formed in two sides of the other side of the disk surface of the chassis (1) in the vertical direction, balancing weight mounting holes (12) are further formed in the disk surface of the chassis (1) provided with the first fixing holes (11), a plurality of first threaded blind holes (23) are formed in the side wall of one side, abutted against the chassis (1), of the positioning plate (2), the number of the first threaded blind holes (23) is consistent with that of the first fixing holes (11) at the bottom of the chassis (1), the positioning plate (2) is fixedly connected with the chassis (1) through a connecting rod, a plurality of second threaded blind holes (33) are also formed in the side wall of one side, abutted against the chassis, the number of the second threaded blind holes (33) is consistent with that of the first fixing holes (11) at the top of the chassis (1), and the fixing plate (3) is fixedly connected with the chassis (1) through connecting rods.
2. The valve hole clamp of claim 1, wherein the connecting rod is connected between the positioning plate (2) and the fixing plate (3) in a completely consistent manner, the half arc side of the connecting rod is provided with an external thread, the threaded end of the connecting rod is connected in the first threaded blind hole (23) of the positioning plate (2) through a thread, and the other end of the connecting rod is fixedly sleeved in the first fixing hole (11) of the chassis (1).
3. The valve hole clamp according to claim 1, wherein the positioning plate (2) and the fixing plate (3) are identical in size, first threaded connecting holes (21) are symmetrically formed in the side faces of the two longitudinal sides of the positioning plate (2), second threaded connecting holes (31) are symmetrically formed in the side faces of the two longitudinal sides of the fixing plate (3), the positioning plate (2) and the first threaded connecting holes (21) and the second threaded connecting holes (31) of the two sides of the fixing plate (3) are overlapped in the vertical direction, and the positioning plate (2) and the first threaded connecting holes (21) and the second threaded connecting holes (31) of the two sides of the fixing plate (3) are fixedly connected through reinforcing ribs (5) and locking screws.
4. The valve hole clamp according to claim 3, wherein the reinforcing rib (5) is a bar-shaped block structure, through holes (51) are formed at two ends of the reinforcing rib (5), and the reinforcing rib (5) is fixedly connected in the first threaded connecting hole (21) and the second threaded connecting hole (31) of the positioning plate (2) and the fixing plate (3) through the through holes (51) at the two ends by locking screws.
5. The valve hole clamp of claim 1, wherein a vertical through hole (32) is formed in the plate surface of the fixing plate (3), a locking screw is connected to the through hole (32) of the fixing plate (3) in a threaded manner, a pressing plate (4) is fixedly arranged at the tail end of the locking screw, and a second fixing hole (41) for connecting the tail end of the locking screw is formed in the plate surface of the pressing plate (4).
6. The valve hole clamp according to claim 1, wherein a support pin mounting hole (22) is further formed on the plate surface of the positioning plate (2), and a support pin (7) is arranged in the support pin mounting hole (22).
7. A valve bore fixture according to claim 1, wherein a weight (6) is provided in the weight mounting hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921032111.5U CN210335181U (en) | 2019-07-04 | 2019-07-04 | Valve hole clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921032111.5U CN210335181U (en) | 2019-07-04 | 2019-07-04 | Valve hole clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210335181U true CN210335181U (en) | 2020-04-17 |
Family
ID=70192761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921032111.5U Active CN210335181U (en) | 2019-07-04 | 2019-07-04 | Valve hole clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210335181U (en) |
-
2019
- 2019-07-04 CN CN201921032111.5U patent/CN210335181U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |