CN220806334U - Flange multistation high accuracy drilling frock - Google Patents
Flange multistation high accuracy drilling frock Download PDFInfo
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- CN220806334U CN220806334U CN202322693126.9U CN202322693126U CN220806334U CN 220806334 U CN220806334 U CN 220806334U CN 202322693126 U CN202322693126 U CN 202322693126U CN 220806334 U CN220806334 U CN 220806334U
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- 238000005553 drilling Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000007664 blowing Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of flange processing, in particular to a flange multi-station high-precision drilling tool, which comprises a processing center, wherein the output ends of two groups of processing center power heads are all in transmission connection with a drill bit, a downward-pulling hydraulic cylinder is arranged in the processing center, the output ends of a plurality of groups of hydraulic cylinders are all in transmission connection with a pull rod, the tops of a plurality of groups of hydraulic cylinders are all provided with Latin inner supporting heads, the surfaces of a plurality of groups of Latin inner supporting heads are all sheathed with workpieces, one side surfaces of a plurality of groups of workpieces are provided with positioning blocks, one side surfaces of a plurality of groups of positioning blocks are provided with ejector pins, the surfaces of a plurality of groups of ejector pins are sheathed with springs, the positioning blocks are arranged at the end parts of the ejector pins, one end parts of the positioning blocks are connected with the ejector pins through connecting rods, the other end parts of the positioning blocks are connected with the hydraulic rods, the hydraulic rods are driven by the cylinders to move, and the ejector pins are driven by the ejector rods to move to tightly push the workpieces, so that the angle of the workpieces is straightened while the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of flange machining, and particularly relates to a flange multi-station high-precision drilling tool.
Background
Flanges are a very common part in daily life, and drilling devices are needed in the process of producing and processing the flanges.
Through searching, in the prior art, chinese patent application number: CN202023211047.2, filing date: 2020-12-28 discloses a drilling equipment for flange processing, including box, drilling head, flange body and hydraulic stem, the motor has been placed to the right side bottom of box, and the output fixed mounting of motor has the joint dish, the left side bottom fixedly connected with of box links up the shell, and links up the right side through-connection of shell has the adjusting bolt, the inside rotation that links up the shell is connected with the adjusting disk, and the top fixed mounting of adjusting disk has the adjusting ring to the fixed slot has been seted up to the inside of adjusting disk, the upper side wall of adjusting bolt is inside to be seted up and is accepted the groove, and accept the internally connected with movable block of groove, the top fixedly connected with ejector pad of movable block, and the inboard of ejector pad is connected with the flange body, the upside inner wall fixedly connected with hydraulic stem of box. This drilling equipment is used in flange processing is in the course of working, is convenient for fix the flange to it is effectual to fix the flange, and the flange is difficult for rocking, avoids influencing drilling quality.
The device still has the following drawbacks: although the device is in the course of working, is convenient for fix the flange to it is effectual to fix the flange, and the flange is difficult for rocking, avoids influencing drilling quality, but the device can't carry out self-holding to the flange and rectify the adjustment, and can't clear away the iron fillings that processing produced.
Disclosure of utility model
Aiming at the problems, the utility model provides a flange multi-station high-precision drilling tool, which comprises a machining center, wherein a bottom plate is arranged at the inner bottom end of the machining center, two groups of machining center power heads are arranged at the inner top end of the machining center, the output ends of the two groups of machining center power heads are all in transmission connection with a drill bit, a plurality of groups of hydraulic cylinders are arranged in the machining center, the output ends of the plurality of groups of hydraulic cylinders are all in transmission connection with a pull rod, and Latin inner supporting heads are arranged at the tops of the plurality of groups of hydraulic cylinders;
The inside of machining center is equipped with a plurality of groups fixed block, and a plurality of groups the surface that the pull-in propped up the head has all been cup jointed the work piece in the pull-in, a plurality of groups a side surface of work piece is equipped with the locating piece, a plurality of groups a side surface of locating piece is equipped with the thimble, a plurality of groups the spring has been cup jointed on the surface of thimble, machining center's inside is equipped with a plurality of groups cylinder, and a plurality of groups the output transmission of cylinder is connected with the hydraulic stem, a plurality of groups the tip of hydraulic stem is equipped with the briquetting, machining center's inside is equipped with a plurality of groups gas blowing device.
Further, two groups of first risers are arranged in the machining center, the two groups of first risers are connected with the top of the bottom plate, and the two groups of first risers are symmetrically arranged by taking the central axis of the bottom plate as the center.
Further, the inside of machining center is equipped with the connecting plate, the connecting plate is located the bottom plate directly over, just the bottom of connecting plate is connected with the top of two sets of first risers, machining center's inside is equipped with two sets of second risers.
Further, two sets of second riser are the symmetry setting with the axis of bottom plate as the center, and two sets of the bottom of second riser is connected with the top of connecting plate, a plurality of sets of the one end and the laminating of second riser of spring set up.
Further, the inside of machining center is equipped with the limiting plate, the limiting plate is U-shaped structure, just the limiting plate laminating is at the surface of connecting plate, two sets of machining center unit head is the symmetry setting with machining center's axis as the center.
Further, the hydraulic cylinders are all located at the top of the bottom plate, and the hydraulic cylinders are arranged in a rectangular array with the central axis of the bottom plate as the center.
Further, the inside of propping up the head in a plurality of groups in the latin is toper channel structure, and a plurality of groups in the latin prop the head activity cup joint in the surface of pull rod, a plurality of groups in the latin prop the inside of head all be equipped with the ball, a plurality of groups in ball and the latin prop the head activity laminating setting, and a plurality of groups the ball is connected with the tip of pull rod.
Further, a plurality of groups of fixed blocks are positioned at the top of the connecting plate, the plurality of groups of fixed blocks are arranged in a rectangular array by taking the central axis of the connecting plate as the center, and a plurality of groups of Latin inner support heads are sleeved with the interiors of a plurality of groups of fixed blocks.
The beneficial effects of the utility model are as follows:
1. the end of the ejector pin is provided with the positioning block, the surface of the ejector pin is sleeved with the spring, one end of the connecting rod is connected with the ejector pin, the other end of the connecting rod is connected with the hydraulic rod, the hydraulic rod pulls the pull rod downwards through the hydraulic cylinder, the hydraulic rod drives the ejector pin to move, the workpiece is tightly jacked, and the effect of correcting the angle of the workpiece is achieved when the working efficiency is improved.
2. Through the setting of two sets of drill bits and a plurality of group fixed blocks, can process for two sets of parts simultaneously, the setting of a plurality of groups of gas blowing devices of rethread reaches and carries out clear purpose to a plurality of groups of work pieces, and gas blowing devices can aim at every work piece and blow, discharges iron fillings fast, guarantees the smooth and easy degree of operation of machining precision and machine, has reached the effect that improves machining precision again simultaneously guaranteeing the smooth degree of machine operation.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a cross-sectional view of a drilling tool structure according to an embodiment of the present utility model;
FIG. 2 shows a schematic diagram of a base plate structure according to an embodiment of the utility model;
FIG. 3 shows a cross-sectional view of a Latin inner strut structure in accordance with an embodiment of the present utility model;
FIG. 4 shows a schematic view of a thimble structure according to an embodiment of the present utility model;
Fig. 5 shows a schematic diagram of a spring structure according to an embodiment of the utility model.
In the figure: 1. a machining center; 2. a bottom plate; 3. a first riser; 4. a connecting plate; 5. a second riser; 6. a limiting plate; 7. machining center power head; 8. a drill bit; 9. a hydraulic cylinder; 10. a pull rod; 11. latin inner stay; 12. a fixed block; 13. a ball; 14. a workpiece; 15. a positioning block; 16. a thimble; 17. a spring; 18. a cylinder; 19. a hydraulic rod; 20. a connecting rod; 21. briquetting; 22. and a blowing device.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The embodiment of the utility model provides a flange multi-station high-precision drilling tool, which comprises a machining center 1; as illustrated in fig. 1-5.
The bottom plate 2 is arranged at the inner bottom end of the machining center 1, two groups of first vertical plates 3 are arranged in the machining center 1, the two groups of first vertical plates 3 are connected with the top of the bottom plate 2, the two groups of first vertical plates 3 are symmetrically arranged by taking the central axis of the bottom plate 2 as the center, a connecting plate 4 is arranged in the machining center 1, the connecting plate 4 is positioned right above the bottom plate 2, the bottom of the connecting plate 4 is connected with the top ends of the two groups of first vertical plates 3, and two groups of second vertical plates 5 are arranged in the machining center 1;
The two groups of second vertical plates 5 are symmetrically arranged by taking the central axis of the bottom plate 2 as the center, the bottoms of the two groups of second vertical plates 5 are connected with the top of the connecting plate 4, a limiting plate 6 is arranged in the machining center 1, the limiting plate 6 is of a U-shaped structure, the limiting plate 6 is attached to the surface of the connecting plate 4, two groups of machining center power heads 7 are arranged at the top end of the inner part of the machining center 1, and the two groups of machining center power heads 7 are symmetrically arranged by taking the central axis of the machining center 1 as the center;
The output ends of the two groups of machining center power heads 7 are all in transmission connection with a drill bit 8, a plurality of groups of hydraulic cylinders 9 are arranged in the machining center 1, the plurality of groups of hydraulic cylinders 9 are all positioned at the top of the bottom plate 2, the plurality of groups of hydraulic cylinders 9 are arranged in a rectangular array by taking the central axis of the bottom plate 2 as the center, the output ends of the plurality of groups of hydraulic cylinders 9 are all in transmission connection with a pull rod 10, the plurality of groups of pull rods 10 penetrate through the connecting plate 4, and the top of the plurality of groups of hydraulic cylinders 9 are all provided with Latin internal stay heads 11;
The inside of propping head 11 in a plurality of groups in the latin is toper channel structure, and a plurality of groups in the latin prop head 11 activity cup joint the surface at pull rod 10, a plurality of groups in the latin prop head 11 the inside all is equipped with ball 13, a plurality of groups in ball 13 and the latin prop head 11 activity laminating setting, and a plurality of groups ball 13 and the end connection of pull rod 10, the inside of machining center 1 is equipped with a plurality of groups fixed block 12, and a plurality of groups fixed block 12 is located the top of connecting plate 4, and a plurality of groups fixed block 12 is rectangular array setting with the axis of connecting plate 4 as the center.
Specifically, the inside of propping head 11 in through a plurality of groups in the latin is the toper channel structure, and a plurality of groups ball 13 and the inner wall activity laminating setting of propping head 11 in the latin, through pneumatic cylinder 9 will pull rod 10 downwardly, pull rod 10 drives ball 13 and moves down, because the tapering of propping head 11 in the latin is less and less, the external diameter increase of propping head 11 in the latin is fixed the flange.
The plurality of groups of Latin inner supporting heads 11 are sleeved with the interiors of the plurality of groups of fixed blocks 12, the surfaces of the plurality of groups of Latin inner supporting heads 11 are sleeved with workpieces 14, one side surface of each of the plurality of groups of workpieces 14 is provided with a positioning block 15, one side surface of each of the plurality of groups of positioning blocks 15 is provided with a thimble 16, the surfaces of the plurality of groups of thimble 16 are sleeved with springs 17, and one ends of the plurality of groups of springs 17 are attached to the second vertical plate 5;
The inside of machining center 1 is equipped with a plurality of groups of cylinder 18, and a plurality of groups of the output transmission of cylinder 18 is connected with hydraulic stem 19, and a plurality of groups of the tip of hydraulic stem 19 is equipped with briquetting 21, one side of briquetting 21 is connected with thimble 16, the inside of machining center 1 is equipped with a plurality of groups of gas blowing device 22, and a plurality of groups of gas blowing device 22 all is located the one side of Latin inner stay 11.
Specifically, by setting two groups of drill bits 8 and a plurality of groups of fixing blocks 12, two groups of parts can be processed at the same time, and then the purpose of cleaning a plurality of groups of workpieces 14 is achieved by setting a plurality of groups of air blowing devices 22;
The positioning block 15 is arranged at the end part of the thimble 16, the spring 17 is sleeved on the surface of the thimble 16, one end of the connecting rod 20 is connected with the thimble 16, the other end of the connecting rod 20 is connected with the hydraulic rod 19, the hydraulic rod 19 is driven to move by the cylinder 18, the thimble 16 is driven to move by the hydraulic rod 19, the workpiece 14 is tightly propped, and the angles of the workpiece 14 are unified.
The working principle of the flange multi-station high-precision drilling tool provided by the embodiment of the utility model is as follows:
The inside of the Latin inner support head 11 is of a conical channel structure, the balls 13 of the groups are movably attached to the inner wall of the Latin inner support head 11, the pull rod 10 is pulled downwards through the hydraulic cylinder 9, the pull rod 10 drives the balls 13 to move downwards, and the flange is fixed due to the fact that the taper of the Latin inner support head 11 is smaller and smaller, and the outer diameter of the Latin inner support head 11 is increased;
Two groups of parts can be processed simultaneously through the arrangement of the two groups of drill bits 8 and the plurality of groups of fixed blocks 12, and then the aim of cleaning the plurality of groups of workpieces 14 is fulfilled through the arrangement of the plurality of groups of blowing devices 22 (the structure of the blowing devices 22 adopts but is not limited to a fisheye universal blowing nozzle);
The positioning block 15 is arranged at the end part of the thimble 16, the spring 17 is sleeved on the surface of the thimble 16, one end of the connecting rod 20 is connected with the thimble 16, the other end of the connecting rod 20 is connected with the hydraulic rod 19, the hydraulic rod 19 is driven to move by the cylinder 18, the thimble 16 is driven to move by the hydraulic rod 19, the workpiece 14 is tightly propped, and the angles of the workpiece 14 are unified.
Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. The utility model provides a flange multistation high accuracy drilling frock, includes machining center (1), its characterized in that: the automatic drilling machine is characterized in that a bottom plate (2) is arranged at the inner bottom end of the machining center (1), two groups of machining center power heads (7) are arranged at the inner top end of the machining center (1), drill bits (8) are connected to the output ends of the two groups of machining center power heads (7) in a transmission mode, a plurality of groups of hydraulic cylinders (9) are arranged in the machining center (1), pull rods (10) are connected to the output ends of the plurality of groups of hydraulic cylinders (9) in a transmission mode, and Latin inner supporting heads (11) are arranged at the tops of the plurality of groups of hydraulic cylinders (9);
The inside of machining center (1) is equipped with a plurality of groups fixed block (12), a plurality of groups the surface of brace head (11) has all been cup jointed work piece (14) in the Latin, a plurality of groups one side surface of work piece (14) is equipped with locating piece (15), a plurality of groups one side surface of locating piece (15) is equipped with thimble (16), a plurality of groups the surface of thimble (16) has cup jointed spring (17), the inside of machining center (1) is equipped with a plurality of groups cylinder (18), a plurality of groups the output transmission of cylinder (18) is connected with hydraulic stem (19), a plurality of groups the tip of hydraulic stem (19) is equipped with briquetting (21), the inside of machining center (1) is equipped with a plurality of groups blowing device (22).
2. The flange multi-station high-precision drilling tool according to claim 1, wherein: the inside of machining center (1) is equipped with two sets of first riser (3), two sets of first riser (3) are connected with the top of bottom plate (2), and two sets of first riser (3) are the symmetry setting with the axis of bottom plate (2) as the center.
3. The flange multi-station high-precision drilling tool according to claim 1, wherein: the inside of machining center (1) is equipped with connecting plate (4), connecting plate (4) are located directly over bottom plate (2), just the bottom of connecting plate (4) is connected with the top of two sets of first risers (3), the inside of machining center (1) is equipped with two sets of second risers (5).
4. A flange multi-station high precision drilling tool as claimed in claim 3, wherein: two sets of second riser (5) are the symmetry setting with the axis of bottom plate (2) as the center, and two sets of the bottom of second riser (5) is connected with the top of connecting plate (4), and a plurality of sets of one end and the laminating of second riser (5) of spring (17) set up.
5. The flange multi-station high-precision drilling tool according to claim 1, wherein: the inside of machining center (1) is equipped with limiting plate (6), limiting plate (6) are U-shaped structure, just limiting plate (6) laminating is at the surface of connecting plate (4), two sets of machining center unit head (7) are the symmetry setting with the axis of machining center (1) as the center.
6. The flange multi-station high-precision drilling tool according to claim 1, wherein: the hydraulic cylinders (9) are all arranged at the top of the bottom plate (2), and the hydraulic cylinders (9) are arranged in a rectangular array with the central axis of the bottom plate (2) as the center.
7. The flange multi-station high-precision drilling tool according to claim 1, wherein: the inside of propping head (11) in a plurality of groups in the latin is toper channel structure, and a plurality of groups in the latin prop head (11) activity cup joint the surface at pull rod (10), a plurality of groups in the inside of propping head (11) all is equipped with ball (13), a plurality of groups ball (13) and the activity laminating of the interior propping head (11) of latin set up, and a plurality of groups ball (13) are connected with the end of pull rod (10).
8. The flange multi-station high-precision drilling tool according to claim 1, wherein: the fixed blocks (12) are arranged at the top of the connecting plate (4), the fixed blocks (12) are arranged in a rectangular array with the central axis of the connecting plate (4) as the center, and the Latin inner stay heads (11) are sleeved with the inside of the fixed blocks (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322693126.9U CN220806334U (en) | 2023-10-09 | 2023-10-09 | Flange multistation high accuracy drilling frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322693126.9U CN220806334U (en) | 2023-10-09 | 2023-10-09 | Flange multistation high accuracy drilling frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220806334U true CN220806334U (en) | 2024-04-19 |
Family
ID=90671045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322693126.9U Active CN220806334U (en) | 2023-10-09 | 2023-10-09 | Flange multistation high accuracy drilling frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220806334U (en) |
-
2023
- 2023-10-09 CN CN202322693126.9U patent/CN220806334U/en active Active
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