CN213135134U - Radial drill with special fixture for valve cover of wear-resistant valve - Google Patents
Radial drill with special fixture for valve cover of wear-resistant valve Download PDFInfo
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- CN213135134U CN213135134U CN202022149816.4U CN202022149816U CN213135134U CN 213135134 U CN213135134 U CN 213135134U CN 202022149816 U CN202022149816 U CN 202022149816U CN 213135134 U CN213135134 U CN 213135134U
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Abstract
The application relates to a radial drill with wear-resisting valve cover special fixture relates to radial drill's field, and it includes drilling machine body and workstation, its characterized in that: the valve cover is placed on the workbench and comprises an upper flange, a cover body and a lower flange which are sequentially arranged, the upper flange or the lower flange is attached to the top surface of the workbench, a first cylinder is arranged on one side of the workbench, a rotating device for achieving the turnover of the valve cover is arranged on an extension rod of the first cylinder, and the rotating device is provided with a clamping device for clamping the valve cover towards the valve cover. This application has the processingquality and the effect of machining precision of the valve door cover of being convenient for overturn, poppet valve door cover drilling.
Description
Technical Field
The application relates to the field of radial drilling machines, in particular to a radial drilling machine with a special fixture for a valve cover of a wear-resistant valve.
Background
The pneumatic conveying valve can be divided into a feeding valve, a vent valve, a discharge valve, a blockage removing valve, a pipeline switching valve, an ash silo ash discharging valve and the like according to the application. According to the types of the common valves, the valve can be divided into a double-gate air lock valve, a rotary wear-resistant valve, an inflatable dome valve, a flap valve, a pipeline special switching valve, a three-way valve, a knife gate valve and the like.
The valve cover in the related art is shown in fig. 1, and includes an upper flange 11, a cover 12, and a lower flange 13, which are fixedly connected in sequence, wherein the upper flange 11, the cover 12, and the lower flange 13 are provided with a same valve hole 14, the upper flange 11 and the lower flange 13 are both required to be provided with flange holes, and the valve cover 1 is generally fixed on a drilling machine, and then the flange hole on one flange is machined, and after the machining is finished, the valve cover is turned to the other side to be machined. The inventors have found that it is cumbersome to flip the valve cover.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the turnover of the valve cover, the application provides a radial drilling machine with special fixtures for wear-resisting valve covers.
The application provides a pair of radial drill with wear-resisting valve cover special fixture adopts following technical scheme:
the utility model provides a radial drill with wear-resisting valve cover special fixture, includes drilling machine body and workstation, its characterized in that: the valve cover is placed on the workbench and comprises an upper flange, a cover body and a lower flange which are sequentially arranged, the upper flange or the lower flange is attached to the top surface of the workbench, a first cylinder is arranged on one side of the workbench, a rotating device for achieving the turnover of the valve cover is arranged on an extension rod of the first cylinder, and the rotating device is provided with a clamping device for clamping the valve cover towards the valve cover.
Through adopting above-mentioned technical scheme, when needing upset valve lid, clamping device carries out the centre gripping to the valve lid, then the extension bar of first cylinder stretches out, drives the valve lid and goes up to lift, then slewer drives the upset of valve lid, and the back is accomplished in the upset, and the extension bar retraction of first cylinder is placed the valve lid on the workstation, the processing in the later stage of being convenient for.
Preferably, the clamping device comprises a finger cylinder, two clamping fingers are arranged at one end of the finger cylinder facing the valve cover, one clamping finger is abutted against the surface of the upper flange facing the lower flange, and the other clamping finger is abutted against the surface of the lower flange facing the upper flange.
By adopting the technical scheme, the valve cover can be clamped by moving the two clamping fingers back to back, and the clamping of the valve cover is released by the relative movement of the two clamping fingers.
Preferably, the slewing device comprises a motor and a mounting plate, the mounting plate is fixedly connected with an extension rod of the first cylinder, the motor is mounted on the mounting plate, and an output shaft of the motor penetrates through the mounting plate to be connected with the finger cylinder.
Through adopting above-mentioned technical scheme, during the upset, the motor starts, drives and points the cylinder and rotate and can realize that the upset is comparatively convenient.
Preferably, the valve covers are oppositely arranged along the length direction of the workbench, and fixing devices for fixing the two valve covers are arranged on the two valve covers.
Through adopting above-mentioned technical scheme, place two valve covers simultaneous processing on the workstation, machining efficiency is higher, and fixing device fixes two valve covers simultaneously, the cost of reducible anchor clamps.
Preferably, the fixing device comprises a second cylinder and a lower pressing piece, the second cylinder is located below the workbench, a piston rod of the second cylinder penetrates through the workbench and is connected with the lower pressing piece, one end of the lower pressing piece along the length direction of the lower pressing piece is connected with an upper flange and a lower flange of one valve cover, and the other end of the lower pressing piece along the length direction of the lower pressing piece is connected with an upper flange and a lower flange of the other valve cover. .
Through adopting above-mentioned technical scheme, the lower pressure member is connected with two valve covers simultaneously, and when the extension bar of second cylinder retracted, the lower pressure member can be fixed two valve covers simultaneously, and is simple convenient fixed firm.
Preferably, the lower pressing piece comprises an upper plate, a lower plate and a screw rod, the screw rod is in threaded connection with the upper plate and the lower plate, the rotating directions of the upper plate and the lower plate are opposite, and one end of the screw rod is connected with an extension rod of the second cylinder.
Through adopting above-mentioned technical scheme, rotate the screw rod and can make upper plate and hypoplastron back of the body motion, and then with upper flange and lower flange butt, increase the compactness of being connected of upper plate and hypoplastron and flange cover, when the extension bar withdrawal of second cylinder is fixed, the multiplicable reliability fixed to the valve cover, and then promote the quality and the machining precision of drilling.
Preferably, the screw rod is rotatably connected with a piston rod of the second cylinder, the length and the width of the upper plate and the lower plate are consistent, and the distance between the two valve covers is greater than the width of the upper plate and less than the length of the upper plate.
Through adopting above-mentioned technical scheme, when the valve cap needs the upset, rotate screw rod, hypoplastron and upper plate for the width direction of upper plate is towards first cylinder, and the valve cap upset of being convenient for.
Preferably, the fixing device comprises T-shaped bolts, the T-shaped bolts are arranged oppositely along the length direction of the workbench, a T-shaped groove for the T-shaped bolts to slide is formed in the workbench, the cover body, the upper flange and the lower flange are provided with the same valve hole, one T-shaped bolt is located in one valve hole, the other T-shaped bolt is located in the other valve hole, one end, away from the workbench, of each T-shaped bolt penetrates through the valve hole and penetrates through the same fixing plate, the bottom surface of the fixing plate is abutted to the two valve covers, one end, penetrating through the fixing plate, of each T-shaped bolt is further in threaded connection with a locking nut, and a reinforcing sleeve is further arranged between the locking nut and the fixing plate.
Through adopting above-mentioned technical scheme, when placing the valve lid, make the valve hole cover on T shape bolt, then insert the fixed plate on two T shape bolts, then sheathe in and strengthen the cover, screw up lock nut, can be fixed with two valve lids.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the first cylinder, the rotating device and the clamping device, the valve cover can be conveniently turned over;
2. through the setting of upper plate, hypoplastron, screw rod and second cylinder, promote the fixed reliability of valve lid, and then promote the processingquality and the machining precision of drilling.
Drawings
Fig. 1 is a schematic structural view of a valve cover in the related art.
Fig. 2 is a schematic structural view of the whole of embodiment 1 of the present application.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic structural view of the whole body in embodiment 2 of the present application.
Fig. 5 is a partially enlarged view of a portion B in fig. 4.
Description of reference numerals: 1. a valve cover; 11. an upper flange; 12. a cover body; 13. a lower flange; 14. a valve hole; 2. a drilling machine body; 3. a work table; 31. a T-shaped slot; 4. a first cylinder; 41. a turning device; 411. mounting a plate; 412. a motor; 42. a clamping device; 421. a finger cylinder; 422. clamping fingers; 5. a fixing device; 51. a second cylinder; 52. a push-down member; 521. an upper plate; 522. a lower plate; 523. a screw; 5231. a handle; 53. a T-bolt; 531. reinforcing the sleeve; 532. a fixing plate; 533. and locking the nut.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment 1 of the application discloses radial drill with special fixture for valve covers of wear-resisting valves.
Referring to fig. 2 and 3, radial drilling machine includes drilling machine body 2 and workstation 3, has placed two valve covers 1 that set up along 3 length direction of workstation relatively on the workstation 3, and valve cover 1 is including integrated into one piece's last flange 11, lid 12 and lower flange 13 in proper order, has seted up same valve hole 14 on last flange 11, lid 12 and the lower flange 13. The workbench 3 is also provided with a fixing device 5 for fixing the valve cover 1.
Referring to fig. 2 and 3, the fixing device 5 includes a second cylinder 51 and a lower pressing member 52, the second cylinder 51 is installed below the table 3, the lower pressing member 52 includes an upper plate 521, a lower plate 522 and a screw 523, the screw 523 is in threaded connection with the upper plate 521 and the lower plate 522, the rotation directions of the upper plate 521 and the lower plate 522 are opposite, a handle 5231 is fixedly connected to the top end of the screw 523, and the bottom end of the screw 523 is rotatably connected to an extension rod of the second cylinder 51. The length and width of the upper plate 521 and the lower plate 522 are consistent, and the distance between the two valve covers 1 is larger than the width of the upper plate 521 and smaller than the length of the upper plate 521.
Referring to fig. 2 and 3, first cylinders 4 are mounted on two sides of the workbench 3 and respectively arranged corresponding to the two valve covers 1, a rotating device 41 is arranged on an extension rod of the first cylinder 4, the rotating device 41 includes a motor 412 and a mounting plate 411, the mounting plate 411 is fixedly connected with one end of the extension rod of the first cylinder 4, which is far away from the first cylinder 4, the motor 412 is mounted on the mounting plate 411, and an output shaft of the motor 412 is provided with a clamping device 42 facing the valve covers 1. The holding device 42 comprises a finger cylinder 421, the finger cylinder 421 is fixedly connected with one end of the output shaft of the motor 412 penetrating through the mounting plate 411, two holding fingers 422 are mounted at one end of the finger cylinder 421 facing the valve cover 1, and the holding fingers 422 are flat fingers. The two clamping fingers 422 abut against the opposite surfaces of the upper flange 11 and the lower flange 13, so as to clamp the valve cover 1.
The implementation process of the embodiment 1 of the application is as follows: when the valve cover 1 needs to be turned over, the clamping finger 422 clamps the valve cover 1, then the extension rod of the first cylinder 4 extends out to drive the valve cover 1 to lift up, then the motor 412 is started to drive the valve cover 1 to turn over, and after the turning over is finished, the extension rod of the first cylinder 4 retracts to place the valve cover 1 on the workbench 3.
When the valve covers 1 are placed, the two valve covers 1 are respectively placed at two ends of the upper plate 521 along the length direction of the workbench 3, the distance between the two valve covers 1 is controlled to be larger than the width of the upper plate 521 and smaller than the length of the upper plate 521, then the screw 523, the upper plate 521 and the lower plate are rotated to enable the long plate to be positioned between the upper flange 11 and the lower flange 13, then the upper plate 521 and the lower plate 522 are held by hands, the handle 5231 is rotated to enable the upper plate 521 and the lower plate 522 to be abutted against the upper flange 11 and the lower flange 13, then the extension rod of the second air cylinder 51 retracts, and the valve covers 1 are fixed.
The embodiment 2 of the application discloses radial drill with wear-resisting valve cover special fixture.
Referring to fig. 4 and 5, the difference from embodiment 1 is that the structure of the fixing device 5 is changed. Fixing device 5 includes T shape bolt 53, T shape bolt 53 sets up along the length direction of workstation 3 relatively, the gliding T-slot 31 of confession T shape bolt 53 has been seted up on the workstation 3, a T shape bolt 53 is located a valve hole 14, another T shape bolt 53 is located another valve hole 14, valve hole 14 is passed to the one end that workstation 3 was kept away from to two T shape bolts 53, and wear to be equipped with same fixed plate 532, the bottom surface of fixed plate 532 is with two valve lid 1 butts simultaneously, the realization is fixed when two valve lids 1. One end of the T-shaped bolt 53 penetrating through the fixing plate 532 is connected with a locking nut 533 through threads, a reinforcing sleeve 531 is further arranged between the locking nut 533 and the fixing plate 532, and the reinforcing sleeve 531 is sleeved on the T-shaped bolt 53 and used for reducing the possibility that the fixing of the locking nut 533 to the fixing plate 532 is unreliable.
The implementation process of the embodiment 2 of the application is as follows: when the valve cover 1 is placed, the valve hole 14 is sleeved on the T-shaped bolts 53, then the fixing plate 532 is inserted on the two T-shaped bolts 53 and is abutted against the two valve covers 1, then the reinforcing sleeve 531 is sleeved on the fixing plate, and the locking nut 533 is screwed up, so that the two valve covers 1 can be fixed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a radial drill with wear-resisting valve cover special fixture, includes drill press body (2) and workstation (3), its characterized in that: placed valve lid (1) on workstation (3), valve lid (1) is including last flange (11), lid (12) and lower flange (13) that set gradually, go up flange (11) or lower flange (13) and workstation (3) top surface laminating, one side of workstation (3) is equipped with first cylinder (4), be equipped with slewer (41) that realize valve lid (1) upset on the stretch-out pole of first cylinder (4), slewer (41) are equipped with clamping device (42) of centre gripping valve lid (1) towards valve lid (1).
2. The radial drilling machine with the special clamp for the valve cover of the wear-resistant valve, according to claim 1, is characterized in that: clamping device (42) are including finger cylinder (421), finger cylinder (421) are equipped with two centre gripping fingers (422) towards the one end of valve lid (1), one centre gripping finger (422) and upper flange (11) are towards the surperficial butt of lower flange (13), and another centre gripping finger (422) then with lower flange (13) towards the surperficial butt of upper flange (11).
3. The radial drilling machine with the special clamp for the valve cover of the wear-resistant valve, according to claim 2, is characterized in that: the slewing device (41) comprises a motor (412) and a mounting plate (411), the mounting plate (411) is fixedly connected with an extension rod of the first air cylinder (4), the motor (412) is mounted on the mounting plate (411), and an output shaft of the motor (412) penetrates through the mounting plate (411) to be connected with the finger air cylinder (421).
4. The radial drilling machine with the special clamp for the valve cover of the wear-resistant valve, according to claim 1, is characterized in that: the valve covers (1) are oppositely arranged along the length direction of the workbench (3), and fixing devices (5) for fixing the two valve covers (1) are arranged on the two valve covers (1).
5. The radial drilling machine with the special clamp for the valve cover of the wear-resistant valve, according to claim 4, is characterized in that: fixing device (5) include second cylinder (51) and pushing down piece (52), second cylinder (51) are located the below of workstation (3), the piston rod of second cylinder (51) passes workstation (3) and is connected with pushing down piece (52), the one end along its length direction of pushing down piece (52) is connected with upper flange (11) and lower flange (13) of one of them valve lid (1), the other end along its length direction of pushing down piece (52) is connected with upper flange (11) and lower flange (13) of another valve lid (1).
6. The radial drilling machine with the special clamp for the valve cover of the wear-resistant valve, according to claim 5, is characterized in that: the lower pressing piece (52) comprises an upper plate (521), a lower plate (522) and a screw rod (523), the screw rod (523) is in threaded connection with the upper plate (521) and the lower plate (522), the rotating directions of the upper plate (521) and the lower plate (522) are opposite, and one end of the screw rod (523) is connected with an extension rod of the second cylinder (51).
7. The radial drilling machine with the special clamp for the valve cover of the wear-resistant valve, according to claim 6, is characterized in that: the screw (523) is rotatably connected with a piston rod of the second cylinder (51), the length and the width of the upper plate (521) and the width of the lower plate (522) are consistent, and the distance between the two valve covers (1) is greater than the width of the upper plate (521) and less than the length of the upper plate (521).
8. The radial drilling machine with the special clamp for the valve cover of the wear-resistant valve, according to claim 4, is characterized in that: the fixing device (5) comprises T-shaped bolts (53), the T-shaped bolts (53) are oppositely arranged along the length direction of the workbench (3), a T-shaped groove (31) for the T-shaped bolts (53) to slide is formed in the workbench (3), the cover body (12), the upper flange (11) and the lower flange (13) are provided with the same valve hole (14), one T-shaped bolt (53) is positioned in one valve hole (14), the other T-shaped bolt (53) is positioned in the other valve hole (14), one end, far away from the workbench (3), of each T-shaped bolt (53) penetrates through the valve hole (14) and penetrates through the same fixing plate (532), the bottom surface of the fixing plate (532) is abutted against the two valve covers (1), and one end, penetrating through the fixing plate (532), of each T-shaped bolt (53) is further in threaded connection with a locking nut (533), a reinforcing sleeve (531) is also arranged between the locking nut (533) and the fixing plate (532).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022149816.4U CN213135134U (en) | 2020-09-25 | 2020-09-25 | Radial drill with special fixture for valve cover of wear-resistant valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022149816.4U CN213135134U (en) | 2020-09-25 | 2020-09-25 | Radial drill with special fixture for valve cover of wear-resistant valve |
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| Publication Number | Publication Date |
|---|---|
| CN213135134U true CN213135134U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022149816.4U Active CN213135134U (en) | 2020-09-25 | 2020-09-25 | Radial drill with special fixture for valve cover of wear-resistant valve |
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| CN (1) | CN213135134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500409A (en) * | 2021-09-08 | 2021-10-15 | 南通市力行机械制造有限公司 | Drilling device for end face of barbell disc |
| CN114871765A (en) * | 2022-05-23 | 2022-08-09 | 翟江风 | Intelligent fire hydrant valve end cover processing device and processing method |
-
2020
- 2020-09-25 CN CN202022149816.4U patent/CN213135134U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500409A (en) * | 2021-09-08 | 2021-10-15 | 南通市力行机械制造有限公司 | Drilling device for end face of barbell disc |
| CN113500409B (en) * | 2021-09-08 | 2021-11-19 | 南通市力行机械制造有限公司 | Drilling device for end face of barbell disc |
| CN114871765A (en) * | 2022-05-23 | 2022-08-09 | 翟江风 | Intelligent fire hydrant valve end cover processing device and processing method |
| CN114871765B (en) * | 2022-05-23 | 2023-08-11 | 上海为源物联科技有限公司 | Intelligent fire hydrant valve end cover processing device and processing method |
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