CN214023911U - Tapping machine is used in blind plate valve processing - Google Patents

Tapping machine is used in blind plate valve processing Download PDF

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Publication number
CN214023911U
CN214023911U CN202023162904.4U CN202023162904U CN214023911U CN 214023911 U CN214023911 U CN 214023911U CN 202023162904 U CN202023162904 U CN 202023162904U CN 214023911 U CN214023911 U CN 214023911U
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China
Prior art keywords
groups
mounting disc
tapping
blind plate
plate valve
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Application number
CN202023162904.4U
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Chinese (zh)
Inventor
王淇
杨建强
鞠云路
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Hebei Bolei Valve Co ltd
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Hebei Bolei Valve Co ltd
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Abstract

The utility model relates to the technical field of tapping machines, in particular to a tapping machine for processing a blind plate valve; the tapping machine can tap multiple groups of holes simultaneously, is suitable for different flange diameters, reduces the manual operation amount, and improves the tapping efficiency and precision of the internal thread hole; the base, four first pneumatic cylinders of group, four arc cardboards of group, four second pneumatic cylinders of group, the mounting disc, tapping mechanism is adjusted to the multiunit, the mount pad, pivot and first conical gear, four first pneumatic cylinders of group are fixed respectively on four lateral walls of base, four arc cardboards of group are fixed respectively in the output of four first pneumatic cylinders of group, the equal fixed mounting of four second pneumatic cylinders of group on the base, the top of pivot is provided with the regulating wheel, it includes two sets of support bearing to adjust tapping mechanism, the screw thread lead screw, the threaded sleeve, the sliding seat, driving motor, screw tap and two sets of direction telescopic links, the fixed second conical gear that is provided with of one end that the screw thread lead screw is close to the.

Description

Tapping machine is used in blind plate valve processing
Technical Field
The utility model relates to a technical field of tapping machine especially relates to a tapping machine is used in blind plate valve processing.
Background
The tapping machine for processing the blind plate valve is equipment for tapping and processing the opening in the flange on the blind plate valve, the existing tapping machine for processing the blind plate valve generally adopts a handheld driving drill, a screw tap is installed at the conveying end of the driving drill, the manual handheld driving drill is used for processing and forming the opening in the flange on the blind plate valve one by one, the tapping efficiency is low, the long-time operation of an operator is easy to fatigue, and the processing precision of a formed internal thread hole is influenced, so that certain use limitation exists.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a can carry out tapping processing to the multiunit trompil simultaneously, be suitable for different flange diameters, reduce manual operation volume, improve tapping machine for blind plate valve processing of internal thread hole tapping machining efficiency and precision.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the device comprises a base, four groups of first hydraulic cylinders, four groups of arc-shaped clamping plates, four groups of second hydraulic cylinders, a mounting disc, a plurality of groups of adjusting and tapping mechanisms, a mounting seat, a rotating shaft and a first conical gear, wherein the four groups of first hydraulic cylinders are respectively and fixedly arranged on four groups of side walls of the base, the four groups of arc-shaped clamping plates are respectively and fixedly arranged at the output ends of the four groups of first hydraulic cylinders, the four groups of second hydraulic cylinders are all and fixedly arranged on the base, the output ends of the four groups of second hydraulic cylinders are all and fixedly connected with the bottom end of the mounting disc, the plurality of groups of adjusting and tapping mechanisms are evenly distributed at the top of the mounting disc, the mounting seat is fixedly arranged at the middle part of the top end of the mounting disc, the first conical gear is rotatably arranged at the middle part of the top end of the mounting disc, the rotating shaft is rotatably arranged on the mounting seat, and the bottom end of the rotating shaft is fixedly connected with the top end of the first conical gear, the top end of the rotating shaft is provided with an adjusting wheel, the adjusting and tapping mechanism comprises two groups of supporting bearings, a threaded lead screw, a threaded sleeve, a sliding seat, a driving motor, a screw tap and two groups of guiding telescopic rods, the bottom ends of the two groups of supporting bearings are fixedly connected with the top end of the mounting disc, the threaded lead screw is rotatably arranged between the two groups of supporting bearings, the threaded sleeve is fixedly arranged at one end, close to the center of the mounting disc, of the sliding seat, the threaded lead screw is in threaded transmission connection with the threaded sleeve, one end, close to the center of the mounting disc, of the threaded lead screw is fixedly provided with a second conical gear, the first conical gear is meshed with the second conical gear, the driving motor is fixedly arranged on the sliding seat, a strip-shaped through hole corresponding to the adjusting and tapping mechanism is arranged on the mounting disc, and the output end of the driving motor penetrates through the strip-shaped through hole from the bottom of the mounting disc from the top of the mounting disc, the screw tap is fixedly installed at the output end of the driving motor, the two groups of guiding telescopic rods are fixedly installed at the top end of the mounting disc, and the extension ends of the two groups of guiding telescopic rods are fixedly connected with one end, close to the center of the mounting disc, of the sliding seat.
Preferably, the extending ends of the two groups of guiding telescopic rods are sleeved with springs.
Preferably, still include the screw thread jackscrew, be provided with the ring channel on the mount pad, be provided with anti-skidding line on the diapire in the ring channel, the top spiral shell dress of screw thread jackscrew self-regulating wheel pass the regulating wheel and with ring channel inner wall in close contact with on the mount pad.
Preferably, a plurality of groups of circumferentially and uniformly distributed hanging rings are fixedly arranged on the mounting disc.
Preferably, a plurality of groups of handles are fixedly mounted on the circumferential outer wall of the mounting plate.
Preferably, the four groups of arc-shaped clamping plates are all bonded with rubber anti-slip layers at the ends far away from the center of the mounting disc.
(III) advantageous effects
Compared with the prior art, the utility model provides a tapping machine is used in processing of blind plate valve possesses following beneficial effect: the tapping machine for processing the blind plate valve is characterized in that the blind plate valve to be processed is horizontally placed, a base is placed into an annular valve cavity of the blind plate valve, four groups of first hydraulic cylinders are started, the output ends of the four groups of first hydraulic cylinders extend synchronously, an arc-shaped clamping plate is in close contact with the inner wall of the annular valve cavity of the blind plate valve, so that the base is fixed, an adjusting wheel is rotated, a rotating shaft drives a first conical gear to rotate, a threaded lead screw rotates after transmission of a second conical gear, a sliding seat moves along two groups of guiding telescopic rods after transmission of threads of a threaded sleeve, when a screw tap is positioned right above a hole to be tapped, the adjusting wheel stops rotating and the four groups of second hydraulic cylinders are started, the output ends of the four groups of second hydraulic cylinders are shortened synchronously, a mounting disc moves downwards, a driving motor is started at the moment, the driving motor drives the screw tap to rotate, the screw tap feeds downwards and enters the hole to be tapped, and the inner wall of the screw tap is tapped, can carry out tapping processing to the multiunit trompil simultaneously, be suitable for different flange diameters, reduce manual operation volume, tapping in-process screw tap keeps vertical state, improves internal thread hole tapping machining efficiency and precision.
Drawings
FIG. 1 is a schematic view of the upper perspective structure of the present invention;
FIG. 2 is a schematic view of the lower perspective structure of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a schematic cross-sectional view taken along line a-a of fig. 3 according to the present invention;
fig. 5 is a schematic view of the enlarged structure of a part a in fig. 4 according to the present invention;
in the drawings, the reference numbers: 1. a base; 2. a first hydraulic cylinder; 3. an arc-shaped clamping plate; 4. a second hydraulic cylinder; 5. mounting a disc; 6. a mounting seat; 7. a rotating shaft; 8. a first conical gear; 9. an adjustment wheel; 10. a support bearing; 11. a threaded lead screw; 12. a threaded bushing; 13. a sliding seat; 14. a drive motor; 15. a screw tap; 16. guiding the telescopic rod; 17. a second conical gear; 18. a strip-shaped through hole; 19. a spring; 20. screwing the thread; 21. an annular groove; 22. a hoisting ring; 23. a handle; 24. and a rubber anti-slip layer.
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 tapping machine for processing a blind plate valve of the present invention comprises a base 1, four sets of first hydraulic cylinders 2, four sets of arc-shaped clamping plates 3, four sets of second hydraulic cylinders 4, a mounting plate 5, a plurality of sets of adjusting tapping mechanisms, a mounting seat 6, a rotating shaft 7 and a first bevel gear 8, wherein the four sets of first hydraulic cylinders 2 are respectively fixedly arranged on four sets of side walls of the base 1, the four sets of arc-shaped clamping plates 3 are respectively fixedly arranged at the output ends of the four sets of first hydraulic cylinders 2, the four sets of second hydraulic cylinders 4 are respectively fixedly arranged on the base 1, the output ends of the four sets of second hydraulic cylinders 4 are respectively fixedly connected with the bottom end of the mounting plate 5, the plurality of sets of adjusting tapping mechanisms are uniformly distributed at the top of the mounting plate 5, the mounting seat 6 is fixedly arranged at the middle portion of the top end of the mounting plate 5, the first bevel gear 8 is rotatably arranged at the middle portion of the top end of the mounting plate 5, the rotating shaft 7 is rotatably arranged on the mounting seat 6, the bottom end of the rotating shaft 7 is fixedly connected with the top end of a first conical gear 8, the top end of the rotating shaft 7 is provided with an adjusting wheel 9, the adjusting tapping mechanism comprises two groups of supporting bearings 10, a threaded lead screw 11, a threaded sleeve 12, a sliding seat 13, a driving motor 14, a screw tap 15 and two groups of guiding telescopic rods 16, the bottom ends of the two groups of supporting bearings 10 are fixedly connected with the top end of the mounting disc 5, the threaded lead screw 11 is rotatably arranged between the two groups of supporting bearings 10, the threaded sleeve 12 is fixedly arranged at one end of the sliding seat 13 close to the center of the mounting disc 5, the threaded lead screw 11 is in threaded transmission connection with the threaded sleeve 12, one end of the threaded lead screw 11 close to the center of the mounting disc 5 is fixedly provided with a second conical gear 17, the first conical gear 8 is meshed with the second conical gear 17, the driving motor 14 is fixedly arranged on the sliding seat 13, the mounting disc 5 is provided with a strip-shaped through hole 18 correspondingly arranged with the adjusting tapping mechanism, the output end of a driving motor 14 penetrates through a strip-shaped through hole 18 from the top of the mounting seat 6 and penetrates out of the bottom of the mounting disc 5, a screw tap 15 is fixedly mounted at the output end of the driving motor 14, two groups of guiding telescopic rods 16 are fixedly mounted at the top end of the mounting disc 5, and the extending ends of the two groups of guiding telescopic rods 16 are fixedly connected with one end of the sliding seat 13 close to the center of the mounting disc 5; the blind plate valve to be processed is horizontally placed, the base 1 is placed into an annular valve cavity of the blind plate valve, the four groups of first hydraulic cylinders 2 are started, the output ends of the four groups of first hydraulic cylinders 2 extend synchronously, the arc-shaped clamping plate 3 is in close contact with the inner wall of the annular valve cavity of the blind plate valve, so that the base 1 is fixed, the adjusting wheel 9 is rotated, the rotating shaft 7 drives the first conical gear 8 to rotate, the threaded lead screw 11 rotates after being driven by the second conical gear 17, the sliding seat 13 moves along the two groups of guiding telescopic rods 16 after being in threaded transmission by the threaded sleeve 12, when the screw tap 15 is positioned right above an opening to be tapped, the adjusting wheel 9 stops rotating and the four groups of second hydraulic cylinders 4 are started, the output ends of the four groups of second hydraulic cylinders 4 are shortened synchronously, the mounting disc 5 moves downwards, the driving motor 14 is started, the driving motor 14 drives the screw tap 15 to rotate, the screw tap 15 feeds downwards and enters the opening to be tapped, carry out tapping to its inner wall can, can carry out tapping to the multiunit trompil simultaneously, be suitable for different flange diameters, reduce manual operation volume, tap 15 keeps vertical state among the tapping process, improves internal thread hole tapping machining efficiency and precision.
In the tapping machine for processing the blind plate valve, the extending ends of the two groups of guiding telescopic rods 16 are both sleeved with springs 19; through the arrangement of the spring 19, a certain acting force can be always kept between the threaded lead screw 11 and the threaded sleeve 12, the self-rotation of the threaded lead screw 11 can be effectively reduced, and the sliding seat 13 is not easy to shift after the position is adjusted; the anti-skid thread adjusting device comprises a threaded jackscrew 20, wherein an annular groove 21 is formed in the mounting seat 6, anti-skid threads are arranged on the inner bottom wall of the annular groove 21, and the threaded jackscrew 20 penetrates through the adjusting wheel 9 from the top end of the adjusting wheel 9 in a screw-in mode and is in close contact with the inner wall of the annular groove 21 in the mounting seat 6; by fastening the thread jackscrew 20, the bottom of the thread jackscrew 20 is in close contact with the anti-skid threads on the inner wall of the annular groove 21, so that the adjusting wheel 9 is limited, the adjusting wheel 9 is effectively prevented from rotating, and the sliding seat 13 on each adjusting tapping mechanism is prevented from shifting due to vibration; a plurality of groups of lifting rings 22 which are uniformly distributed in the circumferential direction are fixedly arranged on the mounting plate 5; by arranging the lifting ring 22, the device can be integrally lifted and moved by lifting equipment, so that a better acting point is provided for the lifting equipment; a plurality of groups of handles 23 are fixedly arranged on the circumferential outer wall of the mounting disc 5; through the arrangement of the handle 23, a better acting point can be provided for an operator, so that the mounting disc 5 is adjusted, and the screw tap 15 is aligned with a hole to be processed; one ends of the four groups of arc-shaped clamping plates 3 far away from the center of the mounting disc 5 are all bonded with rubber anti-skid layers 24; through the setting of rubber skid resistant course 24, can increase the frictional force between the annular valve intracavity wall on four groups arc cardboard 3 and the blind plate valve, make the more stable quilt of device fixed.
When the blind plate valve is used, a blind plate valve to be processed is horizontally placed, the base 1 is placed into an annular valve cavity of the blind plate valve, the four groups of first hydraulic cylinders 2 are started, the output ends of the four groups of first hydraulic cylinders 2 extend synchronously, the arc-shaped clamping plates 3 are in close contact with the inner wall of the annular valve cavity of the blind plate valve, so that the base 1 is fixed, the adjusting wheel 9 is rotated, the rotating shaft 7 drives the first conical gear 8 to rotate, the threaded lead screw 11 rotates after being driven by the second conical gear 17, the sliding seat 13 moves along the two groups of guiding telescopic rods 16 after being in threaded transmission by the threaded sleeve 12, when the screw tap 15 is positioned right above an opening to be tapped, the adjusting wheel 9 is stopped to rotate and the four groups of second hydraulic cylinders 4 are started, the output ends of the four groups of second hydraulic cylinders 4 are shortened synchronously, the mounting plate 5 moves downwards, the driving motor 14 is started at the moment, the driving motor 14 drives the screw tap, the inner wall of the tapping machine can be tapped, multiple groups of holes can be tapped simultaneously, the tapping machine is suitable for different flange diameters, manual operation amount is reduced, the screw tap 15 is kept in a vertical state in the tapping process, and the tapping efficiency and accuracy of the internal thread hole are improved; through the arrangement of the spring 19, a certain acting force can be always kept between the threaded lead screw 11 and the threaded sleeve 12, the self-rotation of the threaded lead screw 11 can be effectively reduced, and the sliding seat 13 is not easy to shift after the position is adjusted; by fastening the thread jackscrew 20, the bottom of the thread jackscrew 20 is in close contact with the anti-skid threads on the inner wall of the annular groove 21, so that the adjusting wheel 9 is limited, the adjusting wheel 9 is effectively prevented from rotating, and the sliding seat 13 on each adjusting tapping mechanism is prevented from shifting due to vibration; by arranging the lifting ring 22, the device can be integrally lifted and moved by lifting equipment, so that a better acting point is provided for the lifting equipment; through the arrangement of the handle 23, a better acting point can be provided for an operator, so that the mounting disc 5 is adjusted, and the screw tap 15 is aligned with a hole to be processed; through the setting of rubber skid resistant course 24, can increase the frictional force between the annular valve intracavity wall on four groups arc cardboard 3 and the blind plate valve, make the more stable quilt of device fixed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A tapping machine for processing a blind plate valve is characterized by comprising a base (1), four groups of first hydraulic cylinders (2), four groups of arc-shaped clamping plates (3), four groups of second hydraulic cylinders (4), a mounting disc (5), a plurality of groups of adjusting and tapping mechanisms, a mounting seat (6), a rotating shaft (7) and a first bevel gear (8), wherein the four groups of first hydraulic cylinders (2) are respectively and fixedly arranged on four groups of side walls of the base (1), the four groups of arc-shaped clamping plates (3) are respectively and fixedly arranged at the output ends of the four groups of first hydraulic cylinders (2), the four groups of second hydraulic cylinders (4) are respectively and fixedly arranged on the base (1), the output ends of the four groups of second hydraulic cylinders (4) are respectively and fixedly connected with the bottom end of the mounting disc (5), the plurality of adjusting and tapping mechanisms are uniformly distributed at the top of the mounting disc (5), the mounting seat (6) is fixedly arranged in the middle of the top end of the mounting disc (5), the first conical gear (8) is rotatably arranged in the middle of the top end of the mounting disc (5), the rotating shaft (7) is rotatably arranged on the mounting seat (6), the bottom end of the rotating shaft (7) is fixedly connected with the top end of the first conical gear (8), the top end of the rotating shaft (7) is provided with an adjusting wheel (9), the adjusting and tapping mechanism comprises two groups of supporting bearings (10), a threaded lead screw (11), a threaded sleeve (12), a sliding seat (13), a driving motor (14), a screw tap (15) and two groups of guiding telescopic rods (16), the bottom ends of the two groups of supporting bearings (10) are fixedly connected with the top end of the mounting disc (5), the threaded lead screw (11) is rotatably arranged between the two groups of supporting bearings (10), and the threaded sleeve (12) is fixedly arranged at one end of the sliding seat (13) close to the center of the mounting disc (5), the thread screw (11) is in threaded transmission connection with the thread sleeve (12), one end of the thread screw (11) close to the center of the mounting disc (5) is fixedly provided with a second conical gear (17), the first conical gear (8) is meshed with the second conical gear (17), the driving motor (14) is fixedly installed on the sliding seat (13), a strip-shaped through hole (18) corresponding to the tapping mechanism is formed in the mounting disc (5), the output end of the driving motor (14) penetrates through the strip-shaped through hole (18) from the bottom of the mounting disc (5) from the top of the mounting seat (6), the screw tap (15) is fixedly installed at the output end of the driving motor (14), the two guide telescopic rods (16) are fixedly installed at the top end of the mounting disc (5), and the extension ends of the two guide telescopic rods (16) are fixedly connected with one end of the sliding seat (13) close to the center of the mounting disc (5).
2. The tapping machine for blind plate valve machining according to claim 1, characterized in that the extending ends of the two sets of guiding telescopic rods (16) are sleeved with springs (19).
3. The tapping machine for processing the blind plate valve as claimed in claim 2, further comprising a threaded jackscrew (20), wherein an annular groove (21) is formed in the mounting seat (6), anti-slip threads are formed in the inner bottom wall of the annular groove (21), and the threaded jackscrew (20) penetrates through the adjusting wheel (9) from the top end of the adjusting wheel (9) in a threaded manner and is in close contact with the inner wall of the annular groove (21) in the mounting seat (6).
4. The tapping machine for blind plate valve machining according to claim 3, wherein a plurality of groups of circumferentially uniformly distributed lifting rings (22) are fixedly arranged on the mounting disc (5).
5. The tapping machine for blind plate valve machining according to claim 4, characterized in that a plurality of groups of handles (23) are fixedly mounted on the circumferential outer wall of the mounting disc (5).
6. The tapping machine for blind plate valve machining according to claim 5, wherein the four groups of arc-shaped clamping plates (3) are respectively bonded with a rubber anti-slip layer (24) at one end far away from the center of the mounting disc (5).
CN202023162904.4U 2020-12-24 2020-12-24 Tapping machine is used in blind plate valve processing Active CN214023911U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023162904.4U CN214023911U (en) 2020-12-24 2020-12-24 Tapping machine is used in blind plate valve processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023162904.4U CN214023911U (en) 2020-12-24 2020-12-24 Tapping machine is used in blind plate valve processing

Publications (1)

Publication Number Publication Date
CN214023911U true CN214023911U (en) 2021-08-24

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Application Number Title Priority Date Filing Date
CN202023162904.4U Active CN214023911U (en) 2020-12-24 2020-12-24 Tapping machine is used in blind plate valve processing

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114654245A (en) * 2022-05-19 2022-06-24 苏州昶智精密机械有限公司 Workpiece surface tapping equipment for threading tool preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114654245A (en) * 2022-05-19 2022-06-24 苏州昶智精密机械有限公司 Workpiece surface tapping equipment for threading tool preparation

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