CN216504859U - Pipe fitting screw thread tightening device - Google Patents
Pipe fitting screw thread tightening device Download PDFInfo
- Publication number
- CN216504859U CN216504859U CN202122680269.7U CN202122680269U CN216504859U CN 216504859 U CN216504859 U CN 216504859U CN 202122680269 U CN202122680269 U CN 202122680269U CN 216504859 U CN216504859 U CN 216504859U
- Authority
- CN
- China
- Prior art keywords
- clamping
- pipe fitting
- pipe
- rotary
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Automatic Assembly (AREA)
Abstract
The utility model discloses a pipe fitting thread tightening device which comprises a rack, wherein a rotary driving motor and a pipe fitting clamping device are arranged on the rack, a rotary part is connected onto the rotary driving motor, the rotary part comprises a rotary frame connected with the rotary driving motor, two clamping plates are connected onto the rotary frame in a sliding manner, and the two clamping plates are arranged oppositely; the pipe fitting clamping device comprises a fixed seat, a guide rod is arranged on the fixed seat, two clamping blocks are connected onto the guide rod in a sliding mode, a lead screw parallel to the guide rod is connected onto the fixed seat in a rotating mode, two thread sections are arranged on two sides of the lead screw respectively, and the rotating directions of the two thread sections are opposite; the two clamping blocks are respectively in transmission connection with the two threaded sections on the screw rod; the pipe fitting clamping device further comprises a driving device for driving the screw rod to rotate. The three-way pipe is connected with the straight pipe in a mechanical mode, time and labor are saved, efficiency is high, and the requirement of large-batch operation is effectively met.
Description
Technical Field
The utility model relates to a thread tightening device, in particular to a pipe fitting thread tightening device.
Background
The existing pipe fittings (between a straight pipe and a three-way pipe) are connected through threads. Traditional connected mode adopts manual connection, and the operator needs manually to twist the straight tube with the three-way pipe and screw, and this kind of connected mode is comparatively arduous, and inefficiency, can't adapt to large batch operation.
Disclosure of Invention
The utility model aims to solve the problems that the conventional straight pipe and a three-way pipe are manually connected, an operator needs to manually screw the three-way pipe onto the straight pipe and screw the three-way pipe, the connection mode is relatively laborious and low in efficiency, and the three-way pipe cannot adapt to large-batch operation, and the pipe fitting thread tightening device is provided and can effectively solve the problems.
The purpose of the utility model is realized by the following technical scheme: a pipe fitting thread tightening device comprises a rack, wherein a rotary driving motor and a pipe fitting clamping device are arranged on the rack, a rotary part is connected onto the rotary driving motor, the rotary part comprises a rotary frame connected with the rotary driving motor, two clamping plates are connected onto the rotary frame in a sliding mode, and the two clamping plates are arranged oppositely; the pipe fitting clamping device comprises a fixed seat, a guide rod is arranged on the fixed seat, two clamping blocks are connected onto the guide rod in a sliding mode, a lead screw parallel to the guide rod is connected onto the fixed seat in a rotating mode, two thread sections are arranged on two sides of the lead screw respectively, and the rotating directions of the two thread sections are opposite; the two clamping blocks are respectively in transmission connection with the two threaded sections on the screw rod; the pipe fitting clamping device further comprises a driving device for driving the screw rod to rotate.
When the three-way pipe fitting clamping device is used, the three-way pipe is firstly pre-screwed onto the straight pipe for 2-3 circles, then the straight pipe is clamped through the pipe fitting clamping device, meanwhile, the three-way pipe is located between the two clamping plates on the rotating component, then the rotating driving motor is started, the rotating component and the three-way pipe are driven to rotate through the rotating driving motor, so that the three-way pipe and the straight pipe are screwed, after the three-way pipe and the straight pipe are screwed, the straight pipe is loosened through the pipe fitting clamping device, and finally the connected pipe fitting is taken down. The pipe fitting clamping device drives the screw rod to rotate through the driving device, and the screw rod drives the two clamping blocks to be close to or far away from each other in the rotating process, so that the straight pipe is clamped or loosened. In the utility model, the operation of the rotary driving motor is controlled by the singlechip, and the number of turns of the rotary driving motor each time is controlled by the singlechip. Because the three-way pipe can move along the axial direction of the thread in the screwing process, the clamping plate and the rotating frame are in sliding connection, the clamping plate can move along with the three-way pipe, and the resistance of the three-way pipe in screwing is reduced. The three-way pipe is connected with the straight pipe in a mechanical mode, time and labor are saved, efficiency is high, and the requirement of large-batch operation is effectively met. The utility model can also be applied to the connection between two-way pipes, four-way pipes or other multi-way pipes and straight pipes.
Preferably, the driving device comprises a speed reducer and a motor connected with the speed reducer, and one end of the screw rod is connected with an output shaft on the speed reducer.
Preferably, the rotating frame is provided with a guide boss, the clamping plate is provided with a guide groove matched with the guide boss, and the guide boss is connected to the guide groove on the clamping plate in a sliding manner.
Preferably, the cross sections of the guide bosses and the guide grooves are trapezoidal.
Preferably, the rotating frame is provided with a limiting rod, the clamping plate is provided with a through hole corresponding to the limiting rod, the limiting rod extends into the through hole in the clamping plate, one end of the limiting rod extending into the through hole is provided with a limiting end, a stepped surface is arranged in the through hole, and a reset spring is arranged between the limiting end and the stepped surface. The reset spring is sleeved on the limiting rod and plays a reset role in the clamping plate.
Preferably, the splint is provided with anti-slip lines.
Preferably, the clamping block is provided with a clamping positioning groove.
The utility model has the beneficial effects that: the three-way pipe is connected with the straight pipe in a mechanical mode, time and labor are saved, efficiency is high, and the requirement of large-batch operation is effectively met.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a schematic structural view of the rotating member.
Fig. 4 is an exploded view of the rotating member.
Fig. 5 is a top view of the rotating member.
Fig. 6 is a sectional view taken along the line a-a in fig. 5.
Fig. 7 is a schematic view of the present invention in use.
In the figure: 1. frame, 2, rotary driving motor, 3, fixing base, 4, guide bar, 5, clamp splice, 6, lead screw, 7, speed reducer, 8, motor, 9, swivel mount, 10, splint, 11, direction boss, 12, gag lever post, 13, reset spring, 14, through-hole, 15, guide way, 16, first pipe fitting, 17, second pipe fitting.
Detailed Description
The utility model is further described by the following detailed description in conjunction with the accompanying drawings.
Example 1:
as shown in fig. 1 to 6, a pipe thread tightening device comprises a frame 1, wherein a rotary driving motor 2 and a pipe clamping device are arranged on the frame 1, a rotary part is connected to the rotary driving motor 2, the rotary part comprises a rotary frame 9 connected with the rotary driving motor, two clamping plates 10 are slidably connected to the rotary frame 9, the two clamping plates 10 are oppositely arranged, and anti-skid patterns are arranged on the two clamping plates 10. The rotating frame 9 is provided with a guide boss 11, the clamping plate 10 is provided with a guide groove 15 matched with the guide boss 11, and the cross sections of the guide boss 11 and the guide groove 15 are both trapezoidal. The guide boss 11 is slidably coupled in a guide groove 15 of the clamping plate 10. The rotating frame 9 is provided with a limiting rod 12, the clamping plate 10 is provided with a through hole 14 corresponding to the limiting rod 12, the limiting rod 12 extends into the through hole 14 in the clamping plate, one end of the limiting rod 12 extending into the through hole 14 is provided with a limiting end, a step surface is arranged in the through hole 14, a reset spring 13 is arranged between the limiting end and the step surface, and the reset spring 13 is sleeved on the limiting rod 12. The operation of the rotary driving motor 2 is controlled by a single chip microcomputer, and the number of turns of the rotary driving motor at each time is controlled by the single chip microcomputer.
The pipe fitting clamping device comprises a fixing seat 3, two guide rods 4 which are parallel to each other are arranged on the fixing seat 3, two clamping blocks 5 are connected to the guide rods 4 in a sliding mode, and clamping positioning grooves are formed in the clamping blocks 5. The fixed seat 3 is rotatably connected with a screw rod 6 parallel to the guide rod, two thread sections are respectively arranged on two sides of the screw rod 6, and the rotating directions of the two thread sections are opposite. The two clamping blocks 5 are respectively in transmission connection with the two thread sections on the screw rod 6. The pipe clamping device further comprises a driving device for driving the screw 6 to rotate. The driving device comprises a speed reducer 7 and a motor 8, an output shaft on the motor 8 is connected with an input shaft on the speed reducer 7, and one end of the screw rod 6 is connected with an output shaft on the speed reducer 7.
As shown in fig. 7, the first pipe member 16 is a straight pipe, and the second pipe member 17 is a tee pipe. When the three-way pipe fitting clamping device is used, the three-way pipe is firstly pre-screwed onto the straight pipe for 2-3 circles, then the straight pipe is clamped through the pipe fitting clamping device, meanwhile, the three-way pipe is located between the two clamping plates on the rotating component, then the rotating driving motor is started, the rotating component and the three-way pipe are driven to rotate through the rotating driving motor, so that the three-way pipe and the straight pipe are screwed, after the three-way pipe and the straight pipe are screwed, the straight pipe is loosened through the pipe fitting clamping device, and the connected pipe fitting is taken down. The pipe fitting clamping device drives the screw rod to rotate through the driving device, and the screw rod drives the two clamping blocks to be close to or far away from each other in the rotating process, so that the straight pipe is clamped or loosened. Because the three-way pipe can move along the axial direction of the thread in the screwing process, the clamping plate and the rotating frame are in sliding connection, the clamping plate can move along with the three-way pipe, and the resistance of the three-way pipe in screwing is reduced. The three-way pipe is connected with the straight pipe in a mechanical mode, time and labor are saved, efficiency is high, and the requirement of large-batch operation is effectively met.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (7)
1. A pipe fitting thread tightening device is characterized by comprising a rack, wherein a rotary driving motor and a pipe fitting clamping device are arranged on the rack, a rotary part is connected onto the rotary driving motor, the rotary part comprises a rotary frame connected with the rotary driving motor, two clamping plates are connected onto the rotary frame in a sliding manner, and the two clamping plates are arranged oppositely; the pipe fitting clamping device comprises a fixed seat, a guide rod is arranged on the fixed seat, two clamping blocks are connected onto the guide rod in a sliding mode, a lead screw parallel to the guide rod is connected onto the fixed seat in a rotating mode, two thread sections are arranged on two sides of the lead screw respectively, and the rotating directions of the two thread sections are opposite; the two clamping blocks are respectively in transmission connection with the two threaded sections on the screw rod; the pipe fitting clamping device further comprises a driving device for driving the screw rod to rotate.
2. A pipe threading device as claimed in claim 1 wherein said drive means includes a speed reducer and a motor connected to the speed reducer, one end of the screw being connected to an output shaft on the speed reducer.
3. A pipe threading device according to claim 1 wherein said rotary frame is provided with guide bosses and said clamping plate is provided with guide slots for engagement with said guide bosses, said guide bosses being slidably engaged with said guide slots of said clamping plate.
4. A pipe threading device according to claim 3 wherein said guide bosses and said guide grooves are each trapezoidal in cross section.
5. A pipe fitting screw tightening device according to claim 3, wherein the swivel mount is provided with a limiting rod, the clamping plate is provided with a through hole corresponding to the limiting rod, the limiting rod extends into the through hole of the clamping plate, one end of the limiting rod extending into the through hole is provided with a limiting end head, a stepped surface is arranged in the through hole, and a return spring is arranged between the limiting end head and the stepped surface.
6. A pipe fitting threading device according to claim 1 or 2 or 3 or 4 or 5 wherein said clamping plate is provided with anti-slip threads.
7. A pipe fitting threading device according to claim 1, 2, 3, 4 or 5 wherein the clamping block is provided with clamping detents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122680269.7U CN216504859U (en) | 2021-11-03 | 2021-11-03 | Pipe fitting screw thread tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122680269.7U CN216504859U (en) | 2021-11-03 | 2021-11-03 | Pipe fitting screw thread tightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216504859U true CN216504859U (en) | 2022-05-13 |
Family
ID=81526551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122680269.7U Active CN216504859U (en) | 2021-11-03 | 2021-11-03 | Pipe fitting screw thread tightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216504859U (en) |
-
2021
- 2021-11-03 CN CN202122680269.7U patent/CN216504859U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111997195A (en) | Adjustable steel structure connecting piece | |
| CN216504859U (en) | Pipe fitting screw thread tightening device | |
| CN202271200U (en) | Left and right screw thread rapid clamping device | |
| CN209535312U (en) | A kind of taillight for the electric bicycle being easily installed | |
| CN218397045U (en) | Metal fitting drilling equipment | |
| CN209036363U (en) | A kind of stationary fixture for pcb board production | |
| CN216540669U (en) | Steel bar sleeve connecting device | |
| CN112435802B (en) | Terminal fastening device for cable production | |
| CN214212495U (en) | Anchor clamps are used in screw production processing | |
| CN205437825U (en) | Automatic toggle clamping device | |
| CN209935543U (en) | High-efficient copper pipe stretcher | |
| CN219235170U (en) | Straight thread sleeve screwing device | |
| CN208342192U (en) | Outer six sides workpiece tightening mechanism | |
| CN218766306U (en) | Fatigue testing machine mounting fixture | |
| CN219541720U (en) | Tool fixture for reversing valve body lathe | |
| CN217167614U (en) | Power head structure of tapping machine | |
| CN2599212Y (en) | Sleeve type drill rod fastener dismount apparatus | |
| CN103707230A (en) | Multifunctional stillson wrench | |
| CN215785903U (en) | Bending equipment for oil pipe machining | |
| CN203394293U (en) | Novel aluminum wood connector | |
| CN220772750U (en) | Double-station torsion machine | |
| CN215600992U (en) | High-strength bent handle type compression strain clamp | |
| CN218225674U (en) | Angle-adjustable valve body inclined hole drilling clamp | |
| CN215789431U (en) | Fixing device is used in pipeline elbow production and processing | |
| CN219598153U (en) | Mechanical and electrical adjusting and positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |