CN215144084U - Pipe contracting machine convenient to adjust - Google Patents
Pipe contracting machine convenient to adjust Download PDFInfo
- Publication number
- CN215144084U CN215144084U CN202121151801.XU CN202121151801U CN215144084U CN 215144084 U CN215144084 U CN 215144084U CN 202121151801 U CN202121151801 U CN 202121151801U CN 215144084 U CN215144084 U CN 215144084U
- Authority
- CN
- China
- Prior art keywords
- electric cylinder
- clamping plate
- pipe
- draw
- fixed
- 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
- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a draw machine convenient to adjust adapts to the production and the application of draw machine, including workstation, draw host computer, clamping device and electric cylinder, the draw host computer sets up in workstation up end left side, and the electric cylinder embedding is fixed in workstation upper end right side, the beneficial effects of the utility model reside in that: the pipe fitting is extruded to form a stable clamping effect through the matching of the upper clamping plate and the lower clamping plate, so that the phenomenon of non-uniform pipe expanding or pipe contracting effect caused by unstable pipe fitting clamping in the following process is avoided; through the briquetting, the cooperation of pressure spring and horizontal pole for electric cylinder promotes the distance that clamping device removed and stretches into the inside length of draw host computer for the pipe fitting promptly, the user need not the length that the direct measurement pipe fitting inserted the draw machine part, and simultaneously, the user can be according to the required expander of pipe fitting of different demands or the length of draw, the position of adjustment electricity connection seat, the farthest distance that changes electric cylinder can promote, and then the distance that changes the pipe fitting and is promoted into the draw host computer.
Description
Technical Field
The utility model belongs to the technical field of the draw machine technique and specifically relates to a draw machine convenient to adjust is related to.
Background
The pipe reducing machine is a device for expanding or reducing pipes for pipes, and is widely used for machining and forming of pipe fitting plug-in connection positions, interference connection can be achieved between the pipe fittings, when the existing pipe reducing machine is used, the length ranges of the pipe fittings required to be expanded or reduced due to different requirements are not completely the same, the pipe fittings are shielded by the pipe reducing machine body, the specific length of the pipe fittings inserted into the inner portion of the pipe reducing machine is difficult to observe and measure, the deviation of the processed pipe fittings is easy to make to be larger, when the existing pipe reducing machine is used, the pipe fittings are lack of stable clamping for the pipe fittings, and the pipe fittings are shaken to enable pipe expanding or pipe reducing effects to be uneven.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model adopts following technical scheme to realize:
a pipe reducing machine convenient to adjust comprises a workbench, a pipe reducing main machine, a clamping device and an electric cylinder, wherein the pipe reducing main machine is arranged on the left side of the upper end face of the workbench, the electric cylinder is embedded and fixed on the right side of the upper end of the workbench, the clamping device comprises a lower clamping plate, an upper clamping plate and a screw rod, and the clamping device is positioned between the pipe reducing main machine and the electric cylinder;
the upper clamping plate is positioned on the inner side of the lower clamping plate and movably connected with the lower clamping plate, the screw penetrates through the top of the lower clamping plate and is in threaded connection with the lower clamping plate, the screw is embedded into the upper clamping plate and is rotatably connected with the top of the upper clamping plate, a crank is fixed at the top of the screw, sliding blocks are fixed on the front side and the rear side of the lower end of the clamping device, the left end of the electric cylinder is movably connected with a push plate, the push plate is fixedly connected with the clamping device, sliding grooves are symmetrically formed in the front side and the rear side of the upper end of the workbench, and the two sliding blocks are respectively embedded into the corresponding sliding grooves and are in sliding connection with the sliding grooves;
the utility model discloses a tool groove, including workstation upper end, instrument groove, sliding connection, electric connection seat, sleeve pipe, pressure spring, electric connection seat upper end, the casing pipe is fixed with the pressure spring, the pressure spring upper end is fixed with the briquetting that extends the sleeve pipe outer end, electric connection seat right side horizontal arrangement is fixed with two and connects the electric post, two connect and have arranged the horizontal pole between the electric post, the horizontal pole left end runs through and extends to the cover intraduct.
Preferably, one end of the upper clamping plate close to the lower clamping plate is arc-shaped, rubber pads are bonded on the inner sides of the upper clamping plate and the lower clamping plate, and the lower left corner of the lower clamping plate is a round corner.
Preferably, the cross rod is rotatably connected with the electric pole at the left end through a return force rotating shaft.
Preferably, the length of the lower part of the pressing block is larger than that of the upper part of the pressing block, and the bottom of the pressing block is abutted against the left end of the cross rod.
Preferably, the sleeve is always positioned inside the tool groove, and the top of the pressing block extends out of the tool groove.
Preferably, the spring groove is internally provided with a spring, the outer end of the spring is fixed with a clamping block, and the front side and the rear side of the electric connecting seat are provided with limiting holes clamped with the corresponding clamping blocks.
Preferably, the electric cylinder is externally connected with a power supply, and the two electric connecting columns are connected with the electric cylinder in series through a wire.
Compared with the prior art, the beneficial effects of the utility model are that:
the pipe fitting is extruded to form a stable clamping effect through the matching of the upper clamping plate and the lower clamping plate, the phenomenon of non-uniform pipe expanding or pipe contracting effect caused by unstable pipe fitting clamping in the follow-up process is avoided, the rubber pad can help to increase friction force, prevent the pipe fitting from rotating, and improve the clamping stability; through the briquetting, the cooperation of pressure spring and horizontal pole, the electric current circulation between the control power connection post, make electric cylinder promote the distance that clamping device removed promptly for the pipe fitting stretches into the length of the inside processing of reducing pipe host computer, the user need not the length that the direct measurement pipe fitting inserted the pipe reducer part, and simultaneously, the user can be according to the required length of expanding pipe or reducing pipe of the pipe fitting of different demands, the position of adjustment electricity connection seat, change the farthest distance that electric cylinder can promote, and then change the distance that the pipe fitting was promoted into the reducing pipe host computer.
Drawings
FIG. 1 is a schematic view of the overall front view of the present invention;
FIG. 2 is a schematic left sectional view of the clamping device of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention;
fig. 4 is a schematic front sectional view of the sleeve of the present invention.
The labels in the figure are: 1-a workbench, 2-a pipe shrinking host, 3-a clamping device, 4-a lower clamping plate, 5-an upper clamping plate, 6-a screw rod, 7-a crank, 8-an electric cylinder, 9-a sliding block, 10-a sliding groove, 11-a tool groove, 12-a spring groove, 13-a sleeve, 14-an electric connecting seat, 15-a pressing block, 16-a pressing spring, 17-an electric connecting column, 18-a cross rod, 19-a limiting hole and 20-a clamping block.
Detailed Description
Referring to fig. 1 to 4, the present invention adopts the following technical solutions:
a pipe reducing machine convenient to adjust comprises a workbench 1, a pipe reducing host machine 2, a clamping device 3 and an electric cylinder 8, wherein the pipe reducing host machine 2 is arranged on the left side of the upper end face of the workbench 1, the electric cylinder 8 is embedded and fixed on the right side of the upper end of the workbench 1, the clamping device 3 comprises a lower clamping plate 4, an upper clamping plate 5 and a screw 6, and the clamping device 3 is positioned between the pipe reducing host machine 2 and the electric cylinder 8;
the upper clamping plate 5 is positioned on the inner side of the lower clamping plate 4 and movably connected with the lower clamping plate 4, the screw 6 penetrates through the top of the lower clamping plate 4 and is in threaded connection with the lower clamping plate 4, the screw 6 is embedded into the upper clamping plate 5 and is rotatably connected with the top of the upper clamping plate 5, the top of the screw 6 is fixedly provided with the crank 7, one end of the upper clamping plate 5 close to the lower clamping plate 4 is arc-shaped, rubber pads are bonded on the inner sides of the upper clamping plate 5 and the lower clamping plate 4, and the lower left corner of the lower clamping plate 4 is a circular corner;
when a user needs to install and clamp a pipe, the pipe can firstly pass through the upper clamping plate 5 and the lower clamping plate 4, the pipe is placed on the inner side of the lower clamping plate 4, then the pipe is translated towards the left end, the head end of the pipe is aligned to and close to the inlet of the pipe contracting main machine 2, then the user can place a hand on the crank 7, the screw 6 is driven to rotate by taking the screw 6 as the center, the screw 6 is translated downwards through the matching between the external threads of the screw 6 and the clamping device 3, the upper clamping plate 5 is further pushed to be close to the lower clamping plate 4 until the upper clamping plate 5 and the lower clamping plate 4 are matched to extrude the pipe, and then a stable clamping effect is formed on the pipe, the phenomenon that the pipe expanding effect or the pipe contracting effect is not uniform due to the unstable pipe clamping is avoided, meanwhile, the rubber pads on the inner side of the clamping plate 4 can help to increase the friction force between the pipe and the clamping device 3, and prevent the pipe from rotating in the subsequent processing process, help to improve the clamping stability;
a tool groove 11 is formed in the middle of the upper end of the workbench 1 and is parallel to the sliding groove 10, the vertical section of the tool groove 11 is in an inverted T shape, a plurality of spring grooves 12 are symmetrically formed in the inner walls of the front side and the rear side of the lower portion of the tool groove 11, springs are arranged in the spring grooves 12, clamping blocks 20 are fixed at the outer ends of the springs, an electric connecting seat 14 is connected in the tool groove 11 in a sliding mode, limiting holes 19 clamped with the corresponding clamping blocks 20 are formed in the front side and the rear side of the electric connecting seat 14, a push plate is movably connected to the left end of the electric cylinder 8 and is fixedly connected with the clamping device 3, sliding blocks 9 are fixed on the front side and the rear side of the lower end of the clamping device 3, the sliding grooves 10 are symmetrically formed in the front side and the rear side of the upper end of the workbench 1, and the two sliding blocks 9 are respectively embedded into the corresponding sliding grooves 10 and are connected with the sliding grooves 10 in a sliding mode;
a sleeve 13 is fixed on the left side of the upper end of the electric connection seat 14, a pressure spring 16 is fixed on the left end of the interior of the sleeve 13, a pressing block 15 extending out of the outer end of the sleeve 13 is fixed on the upper end of the pressure spring 16, the sleeve 13 is always positioned in a tool groove 11, the top of the pressing block 15 extends out of the tool groove 11, two electric connection columns 17 are horizontally arranged and fixed on the right side of the electric connection seat 14, the electric cylinder 8 is externally connected with a power supply, a cross rod 18 is arranged between the two electric connection columns 17, the cross rod 18 is rotatably connected with the electric connection columns 17 at the left end through a return force rotating shaft, the left end of the cross rod 18 penetrates through and extends into the sleeve 13, the length of the lower part of the pressing block 15 is larger than that of the upper part, and the bottom of the pressing block 15 abuts against the left end of the cross rod 18;
when the pipe fitting is expanded or contracted, a user is connected with an external power supply of the electric cylinder 8, when the electric cylinder 8 pushes the clamping device 3 through the push plate, the clamping device 3 slides stably along the direction of the sliding groove 10 through the sliding block 9, and then drives the pipe fitting to move towards the interior of the pipe contracting host machine 2 until the bottom surface of the lower clamping plate 4 in the clamping device 3 contacts with the surface of the pressing block 15 and presses the pressing block 15, so that the pressing block 16 is compressed, the pressing block 15 retracts towards the interior of the sleeve 13, the left end of the right side butting cross rod 18 on the bottom surface of the pressing block 15 moves downwards, the cross rod 18 rotates anticlockwise by taking the left end butting electric column 17 as the center, and then the cross rod 18 is separated from the right end butting column 17, at the moment, because the two butting columns 17 are connected with the external power supply of the electric cylinder 8 and the electric cylinder 8 in series through a lead, and the cross rod 18 is separated from the right end butting column 17, a circuit between the two butting columns 17 is broken, further, the electric cylinder 8 stops pushing the clamping device 3, at the moment, the distance that the electric cylinder 8 pushes the clamping device 3 to move is the length of the pipe fitting extending into the pipe reducing host machine 2 for processing, and a user does not need to directly measure the length of the pipe fitting inserted into the pipe reducing machine;
furthermore, a user stretches a hand into the inner side of the tool groove 11 and pushes the electric connecting seat 14 left and right, the electric connecting seat 14 continuously extrudes the corresponding clamping block 20 in the moving process of the electric connecting seat 14, when the clamping block 20 is extruded, the electric connecting seat 14 can be retracted into the spring groove 12 through the compression spring until the electric connecting seat 14 moves to a required position, the limiting holes 19 on the front side and the rear side of the electric connecting seat 14 are overlapped with the corresponding spring groove 12, and the clamping block 20 in the corresponding spring groove 12 is inserted into the limiting holes 19 under the action of the spring, so that the electric connecting seat 14 is adjusted and limited to the required position; the user can adjust the position of the electric connecting seat 14 according to the length of the pipe expanding or contracting pipe needed by the pipe fittings with different requirements, and the farthest distance which can be pushed by the electric cylinder 8 is changed, so that the distance of the pipe fitting pushed into the contracting pipe main machine 2 is changed.
Claims (7)
1. The utility model provides a draw machine convenient to adjust, includes workstation (1), draw host computer (2), clamping device (3) and electric cylinder (8), draw host computer (2) and set up in workstation (1) up end left side, electric cylinder (8) embedding is fixed in workstation (1) upper end right side, clamping device (3) include lower plate (4), punch holder (5) and screw rod (6), just clamping device (3) are located between draw host computer (2) and electric cylinder (8), its characterized in that:
the upper clamping plate (5) is located on the inner side of the lower clamping plate (4) and movably connected with the lower clamping plate (4), the screw rod (6) penetrates through the top of the lower clamping plate (4) and is in threaded connection with the lower clamping plate (4), the screw rod (6) is embedded into the upper clamping plate (5) and is rotatably connected with the top of the upper clamping plate (5), a crank (7) is fixed to the top of the screw rod (6), sliding blocks (9) are fixed to the front side and the rear side of the lower end of the clamping device (3), the left end of the electric cylinder (8) is movably connected with a push plate, the push plate is connected and fixed with the clamping device (3), sliding grooves (10) are symmetrically formed in the front and rear side of the upper end of the workbench (1), and the two sliding blocks (9) are respectively embedded into corresponding sliding grooves (10) and are in sliding connection with the sliding grooves (10);
workstation (1) upper end middle part and be on a parallel with spout (10) and open and have instrument groove (11), just instrument groove (11) erect the cross-section and be the font of falling T, both sides inner wall symmetry is opened around instrument groove (11) lower part has a plurality of spring groove (12), sliding connection has electrical connection seat (14) in instrument groove (11), electrical connection seat (14) upper end left side is fixed with sleeve pipe (13), sleeve pipe (13) inside left end is fixed with pressure spring (16), pressure spring (16) upper end is fixed with briquetting (15) of extending sleeve pipe (13) outer end, electrical connection seat (14) right side horizontal arrangement is fixed with two and connects electric post (17), two horizontal pole (18) have been arranged between electric connection post (17), horizontal pole (18) left end runs through and extends to sleeve pipe (13) inside.
2. A tube reducing machine facilitating adjustment according to claim 1, wherein: the end that upper plate (5) and lower plate (4) are close is the arc, just upper plate (5) and lower plate (4) inboard all bond there is the rubber pad, lower plate (4) lower left corner is the fillet.
3. A tube reducing machine facilitating adjustment according to claim 1, wherein: the cross rod (18) is rotatably connected with the left end of the electric pole (17) through a return force rotating shaft.
4. A tube reducing machine facilitating adjustment according to claim 1, wherein: the length of the lower part of the pressing block (15) is larger than that of the upper part, and the bottom of the pressing block (15) is abutted against the left end of the cross rod (18).
5. A tube reducing machine facilitating adjustment according to claim 1, wherein: the sleeve (13) is always positioned inside the tool groove (11), and the top of the pressing block (15) extends out of the tool groove (11).
6. A tube reducing machine facilitating adjustment according to claim 1, wherein: the spring groove (12) is internally provided with a spring, a clamping block (20) is fixed at the outer end of the spring, and limiting holes (19) clamped with the corresponding clamping block (20) are formed in the front side and the rear side of the electric connecting seat (14).
7. A tube reducing machine facilitating adjustment according to claim 1, wherein: the electric cylinder (8) is externally connected with a power supply, and the two electric connecting columns (17) are connected with the electric cylinder (8) in series through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121151801.XU CN215144084U (en) | 2021-05-26 | 2021-05-26 | Pipe contracting machine convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121151801.XU CN215144084U (en) | 2021-05-26 | 2021-05-26 | Pipe contracting machine convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215144084U true CN215144084U (en) | 2021-12-14 |
Family
ID=79372343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121151801.XU Active CN215144084U (en) | 2021-05-26 | 2021-05-26 | Pipe contracting machine convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215144084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310242A (en) * | 2021-12-23 | 2022-04-12 | 北京城建集团有限责任公司 | Thin-wall stainless steel pipe sealing installation equipment |
| CN114669674A (en) * | 2022-03-18 | 2022-06-28 | 北京亨港汽车配件有限公司 | Flaring fixture for automobile pipe end forming |
-
2021
- 2021-05-26 CN CN202121151801.XU patent/CN215144084U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310242A (en) * | 2021-12-23 | 2022-04-12 | 北京城建集团有限责任公司 | Thin-wall stainless steel pipe sealing installation equipment |
| CN114310242B (en) * | 2021-12-23 | 2023-01-24 | 北京城建集团有限责任公司 | Thin-wall stainless steel pipe sealing installation equipment |
| CN114669674A (en) * | 2022-03-18 | 2022-06-28 | 北京亨港汽车配件有限公司 | Flaring fixture for automobile pipe end forming |
| CN114669674B (en) * | 2022-03-18 | 2023-12-12 | 北京亨港汽车配件有限公司 | Flaring clamp for automobile pipe end forming |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215144084U (en) | Pipe contracting machine convenient to adjust | |
| CN201038943Y (en) | A motor stator coil end adjusting device | |
| CN202097282U (en) | One-step curling die | |
| CN208613505U (en) | A kind of seamless accurate Bending Mould being applicable in multi-angle bending | |
| CN212578078U (en) | Clamping device for numerical control machining of metal workpiece | |
| CN204842507U (en) | Aluminum alloy support is with extrusion device | |
| CN205599710U (en) | Fluid pressure type sheet material bender | |
| CN203449101U (en) | Rose reamer tool | |
| CN105728507A (en) | Hydraulic plate bending machine | |
| CN202667333U (en) | Reshaping clamp for hard lump formed after spot welding of copper braided wire | |
| CN205551246U (en) | Straight mould is turned round in bending of hinge vehicle integral type | |
| CN205085283U (en) | Pipe fitting throat mould | |
| CN104260017B (en) | A kind of pressurized water seal fixture | |
| CN208976653U (en) | A kind of precise punching die | |
| CN104259304B (en) | A kind of forming jig for suppressing aero-engine mesh piece and method | |
| CN203611196U (en) | Rotary manual clamping tool | |
| CN203044713U (en) | Double-protection multi-specification cable copper connection punching device | |
| CN208230696U (en) | A kind of semi-circular tube pressure forming apparatus | |
| CN102699151B (en) | For the lump reshaping clamp of copper litz wire point postwelding | |
| CN221633057U (en) | Fixing device of terminal crimping ware | |
| CN206301687U (en) | A kind of transformer coil press mounting mould | |
| CN204130723U (en) | The special-shaped wire clamp of dock | |
| CN215785949U (en) | End-to-end joint sleeve forming tool | |
| CN204194592U (en) | The oval end machining mould of steel pipe | |
| CN216095753U (en) | Hydraulic pipe bending machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |