CN218693270U - Locking device in pipe end forming machine - Google Patents
Locking device in pipe end forming machine Download PDFInfo
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- CN218693270U CN218693270U CN202223023061.9U CN202223023061U CN218693270U CN 218693270 U CN218693270 U CN 218693270U CN 202223023061 U CN202223023061 U CN 202223023061U CN 218693270 U CN218693270 U CN 218693270U
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- fixedly connected
- rectangular plate
- locking device
- pipe end
- rack
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Abstract
The utility model discloses a locking device in pipe end make-up machine belongs to the tubular product processing field, a locking device in pipe end make-up machine, including base and the riser of fixed connection on the base, fixedly connected with location case on the riser, the bilateral symmetry dead axle of location case rotates and is connected with two gears, the first rack of fixedly connected with and second rack respectively at the both ends of first rectangular plate and second rectangular plate, first rack and second rack all with the gear engagement of homonymy. The utility model discloses a control first rectangular plate gliding for the second rectangular plate is gone up in step and is gone up, and then two sets of rectangle posts are close to in step, and two sets of rectangle posts all draw the steel band this moment, make two sets of steel bands that are located two places about the locating box bundle tubular product and make the position of tubular product fixed to, and the setting of steel band can make the pipeline of multiple diameter can both obtain fixing.
Description
Technical Field
The utility model relates to a tubular product processing technology field specifically is a locking device in pipe end make-up machine.
Background
The pipe end forming machine is a pipe workpiece end face forming processing device, is suitable for forming and processing various shapes of pipe insertion connection parts, automobile oil pipes, air pipes, water pipes and air conditioner pipe connection parts, and needs to use a tightening device to lock the pipe to be processed when the pipe end forming machine is used.
One patent with publication number CN212371011U discloses a locking device in a pipe end forming machine, which comprises a die holder seat for clamping a pipe end, wherein the die holder seat is inserted between a transition plate and a supporting seat, a clamping oil cylinder is arranged above the die holder seat, the clamping oil cylinder carries out lifting clamping on an upper die holder of the die holder seat through the transition plate, a lifting locking oil cylinder is arranged on the side surface of the transition plate, the locking oil cylinder pushes a locking block with an inclined lower surface to slide on a key cone on the upper surface of the transition plate when located at an upper limit position to lock the upper die holder of the die holder seat, and the locking oil cylinder is used for pushing the die holder seat to be detached and replaced when descending to be level with the die holder seat; the push locking block is arranged on the side face above the transition plate to move, the upper surface of the transition plate is pressed in the moving process to form a locking oil cylinder which is locked, the locking oil cylinder is arranged to be liftable, and therefore old die clamping seats are pushed and replaced through descending from the side face, and the trouble of manual replacement is avoided.
The device is only convenient to replace the die holder, and the die holder still needs to be replaced when pipes with different diameters are machined, so that the device is inconvenient and is not beneficial to machining the pipes with different diameters.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a locking device in pipe end make-up machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a locking device in a pipe end forming machine comprises a base and a vertical plate fixedly connected to the base, wherein a positioning box is fixedly connected to the vertical plate, a first rectangular plate and a second rectangular plate are symmetrically arranged at the top and the bottom of the positioning box, the first rectangular plate and the second rectangular plate are both connected to the vertical plate in a sliding mode, two groups of steel belts are symmetrically and fixedly connected to the positioning box, rectangular columns are fixedly connected to the first rectangular plate and the second rectangular plate, the two groups of steel belts are respectively and fixedly connected with the two groups of rectangular columns, two gears are rotatably connected to two symmetrical fixed shafts on two sides of the positioning box, a first rack and a second rack are respectively and fixedly connected to two ends of the first rectangular plate and the second rectangular plate, the first rack and the second rack are respectively meshed with the gears on the same side, and the vertical plate is installed on the pipe end forming machine when in use, the base wholly provides the support for the device, when locking tubular product, arrange tubular product inside the positioning box in, make tubular product be located between two sets of steel bands, control first rectangular plate gliding, first rack gliding on the first rectangular plate this moment, and then the first rack of gliding drives gear revolve, the gear drives the second rack and slides this moment, and then slide on the second rectangular plate with second rack fixed connection, and because the setting up of gear makes first rectangular plate and second rectangular plate can be symmetrical synchronous be close to or keep away from the same distance that appears, and then two sets of rectangular columns are synchronous to be close to, two sets of rectangular columns all pull the steel band this moment, make two sets of steel bands that are located two places about in the positioning box bundle tubular product and make the position of tubular product fixed, and the setting of steel band can make the pipeline of multiple diameter can both obtain fixedly.
As a further preferred option of the technical scheme, a first hydraulic machine is fixedly connected to the vertical plate, a hydraulic rod is fixedly connected to an output end of the first hydraulic machine, the bottom of the hydraulic rod is fixedly connected to the first rectangular plate, the hydraulic rod is extended or shortened by starting the first hydraulic machine, and then the hydraulic rod drives the first rectangular plate to lift, so that the pipes are fixed.
As a further preferred aspect of the technical scheme, the positioning box is symmetrically and fixedly connected with two mounting seats, the two gears are respectively rotatably connected to the two mounting seats, and the two gears are installed by arranging the two mounting seats, so that the two gears can be rotated on two sides of the positioning box in a fixed-axis manner.
As a further preferred of this technical scheme, fixedly connected with mounting panel on the base, fixedly connected with second hydraulic press on the mounting panel, the output fixedly connected with push pedal of second hydraulic press, fixedly connected with reference column makes the second hydraulic press obtain the installation through setting up the mounting panel in the push pedal, cup joints tubular product on the reference column during the use for can drive the push pedal when the second hydraulic press starts and remove, and then the push pedal can drive tubular product and remove.
As a further preferred option of this technical scheme, fixedly connected with electric telescopic handle on the reference column, the last fixedly connected with arc piece of electric telescopic handle controls electric telescopic handle extension after cup jointing tubular product on the reference column, and then the arc piece on the electric telescopic handle can support the inner wall of tubular product for tubular product can be fixed on the reference column.
As a further preferred of this technical scheme, electric telescopic handle's quantity is four, and four electric telescopic handle is the circumference equipartition on the reference column, can make tubular product fixed more firm through setting up four electric telescopic handle, also can make tubular product and reference column be in same axis simultaneously.
As a further preferred of this technical scheme, fixedly connected with cushion on the base, the upper surface and the push pedal laminating of cushion make the push pedal obtain supporting through setting up the cushion, avoid making the propelling movement direction of second hydraulic press take place the skew because of the dead weight of push pedal and the gravity of tubular product push down after long-term the use.
The utility model provides a locking device in pipe end make-up machine possesses following beneficial effect:
(1) The utility model discloses a control first rectangular plate gliding, first rack gliding on the first rectangular plate this moment, and then the first rack of gliding drives gear revolve, the gear drives the second rack and goes up this moment, and then with second rack fixed connection's second rectangular plate go up, and because the setting up of gear makes first rectangular plate and second rectangular plate can the symmetry be close to in step or keep away from the same distance that appears, and then two sets of rectangle posts are close to in step, two sets of rectangle posts all pull the steel band this moment, make two sets of steel bands that are located two places about the positioning box bundle tubular product and make the position of tubular product fixed, and the setting of steel band can make the pipeline of multiple diameter can both obtain fixedly.
(2) The utility model discloses a cup joint tubular product control electric telescopic handle extension after on the reference column, and then the arc piece on the electric telescopic handle can support the inner wall of tubular product for tubular product can be fixed on the reference column, can make tubular product more firm by fixing through setting up four electric telescopic handle, also can make tubular product and reference column be in on the same axis simultaneously, can drive the push pedal when the second hydraulic press starts and remove, and then the push pedal can drive tubular product and remove.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of the positioning box of the present invention;
fig. 4 is a schematic structural diagram of the positioning column of the present invention.
In the figure: 1. a base; 11. a vertical plate; 12. mounting a plate; 13. cushion blocks; 2. a positioning box; 21. a first rectangular plate; 22. a first rack; 23. a second rectangular plate; 24. a second rack; 25. a gear; 26. a mounting seat; 27. a steel belt; 28. a rectangular column; 3. a first hydraulic machine; 31. a hydraulic lever; 4. a second hydraulic machine; 41. pushing the plate; 42. a positioning column; 43. an electric telescopic rod; 44. an arc-shaped block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The utility model provides a technical scheme: as shown in fig. 1-4, in the present embodiment, a locking device in a tube end forming machine includes a base 1 and a vertical plate 11 fixedly connected to the base 1, a positioning box 2 is fixedly connected to the vertical plate 11, a first rectangular plate 21 and a second rectangular plate 23 are symmetrically disposed at the top and bottom of the positioning box 2, the first rectangular plate 21 and the second rectangular plate 23 are both slidably connected to the vertical plate 11, two sets of steel belts 27 are symmetrically and fixedly connected to the positioning box 2, rectangular posts 28 are both fixedly connected to the first rectangular plate 21 and the second rectangular plate 23, two sets of steel belts 27 are respectively fixedly connected to two sets of rectangular posts 28, two bilateral symmetry shafts of the positioning box 2 are rotatably connected to two gears 25, two ends of the first rectangular plate 21 and the second rectangular plate 23 are respectively fixedly connected to a first rack 22 and a second rack 24, the first rack 22 and the second rack 24 are both engaged with the gear 25 on the same side, the vertical plate 11 is mounted on the rectangular tube end forming machine when in use, the base 1 provides a support for the whole device, when the tube is locked, the tube is placed inside the positioning box 2, so that the tube is located between the two sets of the rectangular plates 21 and the second rectangular posts 22 are positioned, and the tube is moved to the second rack 24, and the tube is moved to the tube 22, and the tube is moved to the second rectangular plate 22, the tube is moved to the tube 22, and the tube is moved to the tube 23, the tube is moved to the tube 22, and the steel strip 27 is provided so that pipes of various diameters can be fixed.
As shown in fig. 1 to 4, a first hydraulic machine 3 is fixedly connected to the vertical plate 11, a hydraulic rod 31 is fixedly connected to an output end of the first hydraulic machine 3, a bottom of the hydraulic rod 31 is fixedly connected to the first rectangular plate 21, the hydraulic rod 31 is extended or shortened by starting the first hydraulic machine 3, and then the hydraulic rod 31 drives the first rectangular plate 21 to lift, so as to fix the pipe.
As shown in fig. 1-4, two mounting seats 26 are symmetrically and fixedly connected to the positioning box 2, two gears 25 are respectively rotatably connected to the two mounting seats 26, and the two gears 25 are mounted by providing the two mounting seats 26, so that the two gears 25 can be rotated on two sides of the positioning box 2 in a fixed axis manner.
As shown in fig. 1-4, fixedly connected with mounting panel 12 is gone up to base 1, fixedly connected with second hydraulic machine 4 on mounting panel 12, the output fixedly connected with push pedal 41 of second hydraulic machine 4, fixedly connected with reference column 42 is gone up to push pedal 41, make second hydraulic machine 4 obtain the installation through setting up mounting panel 12, cup joint tubular product on reference column 42 during the use for can drive push pedal 41 when second hydraulic machine 4 starts and remove, and then push pedal 41 can drive tubular product and remove.
As shown in fig. 1-4, an electric telescopic rod 43 is fixedly connected to the positioning column 42, an arc-shaped block 44 is fixedly connected to the electric telescopic rod 43, and after the pipe is sleeved on the positioning column 42, the electric telescopic rod 43 is controlled to extend, so that the arc-shaped block 44 on the electric telescopic rod 43 can abut against the inner wall of the pipe, and the pipe can be fixed on the positioning column 42.
As shown in fig. 1-4, the number of the electric telescopic rods 43 is four, and the four electric telescopic rods 43 are circumferentially and uniformly distributed on the positioning posts 42, so that the tube can be fixed more firmly by arranging the four electric telescopic rods 43, and meanwhile, the tube and the positioning posts 42 can be positioned on the same axis.
As shown in fig. 1-4, a cushion block 13 is fixedly connected to the base 1, the upper surface of the cushion block 13 is attached to the push plate 41, and the push plate 41 is supported by the cushion block 13, so that the pushing direction of the second hydraulic machine 4 is prevented from deviating due to the self weight of the push plate 41 and the downward pressing of the gravity of the pipe after long-term use.
The utility model provides a locking device in pipe end make-up machine, concrete theory of operation as follows:
make hydraulic stem 31 extend or shorten through starting first hydraulic press 3, and then hydraulic stem 31 drives first rectangular plate 21 and goes up and down, install riser 11 on the pipe end make-up machine during the use, base 1 provides the support for the device is whole, when locking the tubular product, place the tubular product in the inside of locating box 2, make the tubular product be located between two sets of steel bands 27, control first rectangular plate 21 gliding, first rack 22 on first rectangular plate 21 gliding this moment, and then gliding first rack 22 drives gear 25 and rotates, gear 25 drives second rack 24 and slides up this moment, and then slide up with second rack 24 fixed connection's second rectangular plate 23, and because the setting up of gear 25 makes first rectangular plate 21 and second rectangular plate 23 can be close to or keep away from the same distance of shape in the symmetry in step, and then two sets of rectangular columns 28 are close to in step, two sets of rectangular columns 28 all pull steel band 27 this moment, make two sets of steel band 27 that lie in two upper and lower places in locating box 2 tie up the tubular product and make the position of tubular product fixed, and the setting of steel band 27 can make the pipeline of multiple diameter can both fix.
Make two gears 25 obtain the installation through setting up two mount pads 26, make two gears 25 can the dead axle rotate the both sides at location case 2, make second hydraulic press 4 obtain the installation through setting up mounting panel 12, cup joint tubular product on reference column 42 during the use, make second hydraulic press 4 can drive push pedal 41 when starting and remove, and then push pedal 41 can drive tubular product and remove, control electric telescopic handle 43 extension after cup jointing tubular product on reference column 42, and then arc 44 on electric telescopic handle 43 can support the inner wall of tubular product, make tubular product fix on reference column 42, can make tubular product fixed more firm through setting up four electric telescopic handle 43, also can make tubular product and reference column 42 be in on the same axis simultaneously, make push pedal 41 support through setting up cushion 13, avoid making the propelling movement direction of second hydraulic press 4 take place the skew because of push pedal 41's dead weight and the gravity of tubular product push pedal pushing down after long-term use.
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 (7)
1. The utility model provides a locking device in pipe end make-up machine, includes base (1) and riser (11) of fixed connection on base (1), its characterized in that: fixedly connected with location case (2) on riser (11), the top and the bottom symmetry of location case (2) are provided with first rectangular plate (21) and second rectangular plate (23), equal sliding connection of first rectangular plate (21) and second rectangular plate (23) is on riser (11), two sets of steel band (27) of symmetry fixedly connected with in location case (2), equal fixedly connected with rectangle post (28) on first rectangular plate (21) and second rectangular plate (23), two sets of steel band (27) respectively with two sets of rectangle post (28) fixed connection, the bilateral symmetry dead axle rotation of location case (2) is connected with two gears (25), the both ends of first rectangular plate (21) and second rectangular plate (23) are fixedly connected with first rack (22) and second rack (24) respectively, first rack (22) and second rack (24) all mesh with gear (25) of homonymy.
2. The locking device in a pipe end forming machine according to claim 1, wherein: the vertical plate (11) is fixedly connected with a first hydraulic machine (3), the output end of the first hydraulic machine (3) is fixedly connected with a hydraulic rod (31), and the bottom of the hydraulic rod (31) is fixedly connected with a first rectangular plate (21).
3. The locking device in a pipe end forming machine according to claim 1, wherein: two mounting seats (26) are symmetrically and fixedly connected to the positioning box (2), and the two gears (25) are respectively connected to the two mounting seats (26) in a rotating mode.
4. The locking device in a pipe end molding machine according to claim 1, wherein: fixedly connected with mounting panel (12) on base (1), fixedly connected with second hydraulic press (4) on mounting panel (12), the output fixedly connected with push pedal (41) of second hydraulic press (4), fixedly connected with reference column (42) on push pedal (41).
5. The locking device in a pipe end forming machine according to claim 4, wherein: fixedly connected with electric telescopic handle (43) on reference column (42), fixedly connected with arc piece (44) on electric telescopic handle (43).
6. The locking device in a pipe end forming machine according to claim 5, wherein: the number of the electric telescopic rods (43) is four, and the electric telescopic rods (43) are circumferentially and uniformly distributed on the positioning columns (42).
7. The locking device in a pipe end forming machine according to claim 4, wherein: fixedly connected with cushion (13) on base (1), the upper surface and the laminating of push pedal (41) of cushion (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223023061.9U CN218693270U (en) | 2022-11-11 | 2022-11-11 | Locking device in pipe end forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223023061.9U CN218693270U (en) | 2022-11-11 | 2022-11-11 | Locking device in pipe end forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218693270U true CN218693270U (en) | 2023-03-24 |
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ID=85616304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223023061.9U Active CN218693270U (en) | 2022-11-11 | 2022-11-11 | Locking device in pipe end forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218693270U (en) |
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2022
- 2022-11-11 CN CN202223023061.9U patent/CN218693270U/en active Active
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