CN215281628U - Locking tool for producing flange pressure-tapping hole plate - Google Patents
Locking tool for producing flange pressure-tapping hole plate Download PDFInfo
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- CN215281628U CN215281628U CN202121087836.1U CN202121087836U CN215281628U CN 215281628 U CN215281628 U CN 215281628U CN 202121087836 U CN202121087836 U CN 202121087836U CN 215281628 U CN215281628 U CN 215281628U
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Abstract
The utility model discloses a locking tool for producing a flange pressure tapping hole plate, which comprises a base fixedly arranged on a working table top through bolts, wherein the middle position shaft on the upper surface of the base is connected with a knob, a chute is arranged in the base, the inner side shaft of the chute is connected with a threaded rod, and meanwhile, a plate to be processed is placed on the upper surface of the base; the sliding block is sleeved on the outer side of the threaded rod, a supporting seat is arranged at the upper end of the sliding block, and a clamping plate is fixedly arranged on the outer side of the supporting seat through a bolt; the two groups of buffer plates are symmetrically distributed on the outer side of the clamping plate in a V shape; and the clamping block is connected to the upper end of the clamping plate through a shaft. This locking frock is used in production of pressure orifice plate is got to flange can carry out diversified bradyseism centre gripping to the work piece, effectively improves the centre gripping stability, avoids taking place offset and surface damage in the work piece course of working, can carry out interior outer wall centre gripping respectively to the work piece simultaneously, and the suitability is strong.
Description
Technical Field
The utility model relates to a pressure orifice plate production technical field is got to the flange, specifically is pressure orifice plate production is with locking frock is got to flange.
Background
The flange is got the pressure orifice plate and is the most common differential flowmeter, can realize getting the accurate monitoring of pressure orifice plate processing procedure at the flange to the inside flowing medium of pipeline, in order to avoid work piece skew and improve the machining precision, need use the locking frock to fix the flange and get the pressure orifice plate, but present flange is got pressure orifice plate production and still has some not enoughly with the locking frock.
1. Because the flange pressure tapping hole plate is of a circular ring structure, most of the existing locking tools are fixed in structure, and the flange pressure tapping hole plate is inconvenient to clamp and fix in multiple directions, so that the flange pressure tapping hole plate is easy to shake and shift in position in the processing process, and the processing precision of the flange pressure tapping hole plate can be influenced;
2. the inner wall and the outer wall of the flange pressure tapping hole plate are clamped respectively, so that the machining of the inner wall and the outer wall of the flange pressure tapping hole plate can be influenced, the practicability of the tool is reduced, and certain use defects exist.
Therefore, a locking tool for producing a flange pressure-tapping hole plate is provided so as to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a locking frock is used in production of flange pressure-tapping orifice plate, it is inconvenient to carry out diversified centre gripping to the flange pressure-tapping orifice plate with locking frock on solving the present market that above-mentioned background art provided, make easy the emergence rocking and the offset in the flange pressure-tapping orifice plate course of working, and then can influence the machining precision of flange pressure-tapping orifice plate and inconvenient inner wall and the outer wall that pressure-tapping orifice plate was got to the flange and carry out centre gripping respectively, and then can influence the problem of the interior outer wall processing of flange pressure-tapping orifice plate.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
locking frock is used in production of pressure orifice plate is got to flange, includes:
the base is fixedly arranged on the working table surface through bolts, a knob is connected to the middle position of the upper surface of the base in a shaft mode, a sliding groove is formed in the base, a threaded rod is connected to the inner side of the sliding groove in a shaft mode, and meanwhile a plate to be processed is placed on the upper surface of the base;
the sliding block is sleeved on the outer side of the threaded rod, a supporting seat is arranged at the upper end of the sliding block, and a clamping plate is fixedly arranged on the outer side of the supporting seat through a bolt;
the two groups of buffer plates are symmetrically distributed on the outer side of the clamping plate in a V shape;
and the clamping block is connected to the upper end of the clamping plate through a shaft.
Preferably, a bevel gear component for transmission is connected between the rotary knob and the shaft end of the threaded rod, the threaded rod is arranged at an equal angle relative to the rotary knob, and the central lines of the rotary knob and the base coincide.
Through adopting above-mentioned technical scheme, rotatory knob can be so that it drives a plurality of threaded rods and carries out synchronous revolution under the transmission of awl tooth subassembly, and then accomplishes the quick adjustment to the frock.
Preferably, the threaded rods are in threaded connection with the sliding blocks, the thread turning directions of the two groups of the symmetrically distributed threaded rods are opposite, and the sliding blocks and the sliding grooves form a limiting sliding structure.
Through adopting above-mentioned technical scheme, can be so that the threaded rod rotation in-process, drive the slider and adjust along the spout for two groups of sliders of symmetric distribution can synchronous opposite directions motion, and then change the position of splint.
Preferably, the upper end damping shaft of slider is connected with the supporting seat, just splint that the supporting seat outside is connected are the equidistance setting about the central line of base, and splint are convex structure.
Through adopting above-mentioned technical scheme, can rotate the supporting seat, and then change the orientation of the fixed splint in the supporting seat outside for splint can be towards the different faces of plate, make this frock can all carry out the centre gripping to the inside and outside wall of plate, have effectively enlarged the application scope of frock.
Preferably, the buffer board is of a circular arc structure, a torsion spring for providing resetting elasticity is connected between the clamping board and the buffer board, and the clamping board and the buffer board form an elastic rotary structure.
Through adopting above-mentioned technical scheme, can be so that the buffer board can carry out elastic rotation automatically when conflicting the plate surface, and then realize avoiding the too big and workpiece surface damage that leads to of centre gripping dynamics to the buffering of clamping-force, improved the practicality of device.
Preferably, a pull rope used for traction linkage is connected between the shaft end of the buffer plate and the shaft end of the clamping block, and the lower surface of the tail end of the clamping block is provided with a rubber block with a circular arc structure.
Through adopting above-mentioned technical scheme, can be so that the buffer board receives to contradict and when rotatory, can carry out synchronous revolution through stay cord pulling clamp splice, and then make the clamp splice carry out the centre gripping to the upper surface of plate, avoid the plate to take place vertical position skew, further improved the centre gripping stability of this frock.
Compared with the prior art, the beneficial effects of the utility model are that: the locking tool for producing the flange pressure tapping hole plate can perform multi-directional cushioning clamping on a workpiece, effectively improves the clamping stability, avoids position deviation and surface damage in the processing process of the workpiece, can respectively clamp the inner wall and the outer wall of the workpiece, and has strong applicability;
1. the clamping device is provided with the threaded rod, the sliding blocks and the buffer plates, the plurality of groups of sliding blocks can drive the clamping plates to slide along the sliding grooves by rotating the threaded rod, so that the clamping plates can effectively clamp the plate, meanwhile, the buffer plates can synchronously and elastically rotate to play a certain buffering role, and the clamping blocks can be driven to synchronously rotate in the rotating process of the buffer plates, so that the clamping blocks can clamp the upper surface of the plate, and the influence on the processing precision caused by the position deviation in the processing process of the workpiece can be effectively avoided;
2. be provided with slider and supporting seat, through rotatory supporting seat, can change the orientation of splint for splint can carry out centre gripping respectively to the inner wall or the outer wall of plate, and then can not influence the subsequent normal processing of plate, have effectively improved the suitability of device.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the inner ring clamping device of the present invention;
FIG. 2 is a schematic view of the main sectional structure of the outer ring of the present invention;
FIG. 3 is a schematic view of the installation structure of the buffer board of the present invention;
FIG. 4 is a schematic view of a main sectional structure of the splint of the present invention;
fig. 5 is a schematic view of the installation structure of the torsion spring of the present invention.
In the figure: 1. a base; 2. a knob; 3. a chute; 4. a threaded rod; 5. a bevel gear assembly; 6. a slider; 7. a supporting seat; 8. a splint; 9. a buffer plate; 901. a torsion spring; 902. pulling a rope; 10. a clamping block; 1001. gluing blocks; 11. a plate member.
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. 1-5, the present invention provides a technical solution: locking frock is used in production of flange pressure orifice plate, including base 1, knob 2, spout 3, threaded rod 4, awl tooth subassembly 5, slider 6, supporting seat 7, splint 8, buffer board 9, torsion spring 901, stay cord 902, clamp splice 10, gluey piece 1001 and plate 11.
The base 1 is fixedly arranged on a working table surface through bolts, a knob 2 is connected to the middle position of the upper surface of the base 1 in a shaft mode, a sliding groove 3 is formed in the base 1, a threaded rod 4 is connected to the inner side of the sliding groove 3 in a shaft mode, and meanwhile a plate 11 to be processed is placed on the upper surface of the base 1;
the sliding block 6 is sleeved on the outer side of the threaded rod 4, a supporting seat 7 is arranged at the upper end of the sliding block 6, and a clamping plate 8 is fixedly installed on the outer side of the supporting seat 7 through a bolt;
two groups of buffer plates 9 are symmetrically distributed on the outer side of the clamping plate 8 in a V shape;
and the clamping block 10 is connected to the upper end of the clamping plate 8 through a shaft.
Be connected with the awl tooth subassembly 5 that plays the transmission between the axle head of knob 2 and threaded rod 4, and threaded rod 4 is about the equal angle setting of knob 2 to the central line of knob 2 and base 1 two coincides mutually.
The threaded rods 4 are in threaded connection with the sliding blocks 6, the thread turning directions of the outer sides of the two groups of symmetrically distributed threaded rods 4 are opposite, and the sliding blocks 6 and the sliding grooves 3 form a limiting sliding structure.
The upper end damping shaft of slider 6 is connected with supporting seat 7, and splint 8 that the supporting seat 7 outside is connected is the equal angle setting about the central line of base 1 to splint 8 is convex structure.
The buffer plate 9 is of an arc-shaped structure, a torsion spring 901 for providing restoring elasticity is connected between the clamping plate 8 and the buffer plate 9, and the clamping plate 8 and the buffer plate 9 form an elastic rotary structure.
As shown in fig. 1 and fig. 3-5, place plate 11 on the upper surface of base 1, then rotate knob 2, make knob 2 drive threaded rod 4 under the transmission of awl tooth subassembly 5 and carry out synchronous revolution, can drive multiunit slider 6 and slide along spout 3 under the threaded connection effect this moment, and then make the supporting seat 7 of slider 6 upper end connection drive splint 8 and be close to plate 11, buffer board 9 carries out elastic rotation under the conflict effect of plate 11 this moment, and then cushion plate 11, avoid too big and lead to the workpiece surface impaired of clamping force, as shown in fig. 2, and rotary support 7, can change splint 8's orientation, make splint 8 can all carry out the centre gripping to the inner wall or the outer wall of work piece, avoid influencing the interior outer wall processing of work piece, effectively enlarged the application scope of device.
A pull rope 902 used for traction linkage is connected between the shaft end of the buffer plate 9 and the shaft end of the clamping block 10, and the lower surface of the tail end of the clamping block 10 is provided with a rubber block 1001 with a circular arc structure.
As shown in fig. 4, when the buffer board 9 is collided and rotated, its axle head can carry out automatic rotation through the stay cord 902 pulling clamp splice 10, and then make the clamp splice 10 laminate in the upper surface of plate 11 to the realization is to the diversified centre gripping of plate 11, effectively avoids taking place offset in the 11 course of working of plate and influences subsequent machining precision.
The working principle is as follows: when using this flange to get pressure orifice plate production and using locking frock, firstly, as shown in fig. 1-5, with plate 11 putting in base 1 on duty, rotatory knob 2, make threaded rod 4 drive multiunit splint 8 and carry out the synchronization position regulation, make it can carry out the centre gripping to plate 11, buffer plate 9 can carry out elastic rotation simultaneously, and then cushion plate 11, buffer plate 9 is rotatory in-process can be rotatory through stay cord 902 pulling clamp splice 10, make clamp splice 10 can carry out diversified centre gripping to plate 11, follow-up through rotating support seat 7, can change splint 8's centre gripping direction, make the device can all carry out the centre gripping to plate 11 inside and outside wall, thereby accomplish a series of work.
Those not described in detail in this specification are within the skill of the art.
In light of the above, the present invention is not limited to the above embodiments, and various changes and modifications can be made by the worker without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides a production of pressure hole board is got to flange is with locking frock which characterized in that includes:
the base is fixedly arranged on the working table surface through bolts, a knob is connected to the middle position of the upper surface of the base in a shaft mode, a sliding groove is formed in the base, a threaded rod is connected to the inner side of the sliding groove in a shaft mode, and meanwhile a plate to be processed is placed on the upper surface of the base;
the sliding block is sleeved on the outer side of the threaded rod, a supporting seat is arranged at the upper end of the sliding block, and a clamping plate is fixedly arranged on the outer side of the supporting seat through a bolt;
the two groups of buffer plates are symmetrically distributed on the outer side of the clamping plate in a V shape;
and the clamping block is connected to the upper end of the clamping plate through a shaft.
2. The locking tool for producing the flange pressure tapping plate according to claim 1, wherein the locking tool comprises: a bevel gear component which plays a role in transmission is connected between the rotary knob and the shaft end of the threaded rod, the threaded rod is arranged at equal angles relative to the rotary knob, and the central lines of the rotary knob and the base are overlapped.
3. The locking tool for producing the flange pressure tapping plate according to claim 1, wherein the locking tool comprises: the threaded rod is in threaded connection with the sliding block, the two groups of threads are symmetrically distributed, the rotating directions of the threads on the outer sides of the threaded rod are opposite, and the sliding block and the sliding groove form a limiting sliding structure.
4. The locking tool for producing the flange pressure tapping plate according to claim 1, wherein the locking tool comprises: the upper end damping shaft of slider is connected with the supporting seat, just splint that the supporting seat outside is connected are the equal angle setting about the central line of base, and splint are convex structure.
5. The locking tool for producing the flange pressure tapping plate according to claim 1, wherein the locking tool comprises: the buffer plate is of an arc-shaped structure, a torsion spring for providing reset elasticity is connected between the clamping plate and the buffer plate, and the clamping plate and the buffer plate form an elastic rotary structure.
6. The locking tool for producing the flange pressure tapping plate according to claim 1, wherein the locking tool comprises: and a pull rope used for traction linkage is connected between the shaft end of the buffer plate and the shaft end of the clamping block, and the lower surface of the tail end of the clamping block is provided with a rubber block with a circular arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121087836.1U CN215281628U (en) | 2021-05-20 | 2021-05-20 | Locking tool for producing flange pressure-tapping hole plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121087836.1U CN215281628U (en) | 2021-05-20 | 2021-05-20 | Locking tool for producing flange pressure-tapping hole plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215281628U true CN215281628U (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121087836.1U Active CN215281628U (en) | 2021-05-20 | 2021-05-20 | Locking tool for producing flange pressure-tapping hole plate |
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| CN (1) | CN215281628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589331A (en) * | 2022-03-24 | 2022-06-07 | 大连德迈仕精密科技股份有限公司 | Batch drilling device for production and processing of shaft parts |
-
2021
- 2021-05-20 CN CN202121087836.1U patent/CN215281628U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589331A (en) * | 2022-03-24 | 2022-06-07 | 大连德迈仕精密科技股份有限公司 | Batch drilling device for production and processing of shaft parts |
| CN114589331B (en) * | 2022-03-24 | 2024-03-12 | 大连德迈仕精密科技股份有限公司 | Batch drilling device for shaft part production and processing |
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