CN209887020U - Pipe fitting clamping and positioning device used in welding - Google Patents
Pipe fitting clamping and positioning device used in welding Download PDFInfo
- Publication number
- CN209887020U CN209887020U CN201920686721.0U CN201920686721U CN209887020U CN 209887020 U CN209887020 U CN 209887020U CN 201920686721 U CN201920686721 U CN 201920686721U CN 209887020 U CN209887020 U CN 209887020U
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- welding
- screw rod
- clamping
- fixedly connected
- sprocket
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Abstract
The utility model provides a pipe fitting clamping positioner for welding, including the welding machine, the welding machine is fixed at nut seat front end, the nut seat is installed in the accommodate the lead screw annular outside through the ball nut pair, accommodate the lead screw rotates and is connected in the shell, shell lower extreme equidistance fixes three internal thread sleeves, internal thread sleeve lower extreme threaded connection screw rod and screw rod can reciprocate along the internal thread sleeve is inside, screw rod lower part annular outside fixed connection sprocket one, sprocket one rotates and connects at the chain inner wall, the chain inner wall rotates and connects sprocket two, this design utilizes sprocket two, sprocket one and chain to make the screw rod rotate, thereby makes the internal thread sleeve move down along the screw rod, realizes adjusting the welding machine height, recycles and rotates accommodate the lead screw, makes the nut seat move along the shell about, realizes adjusting the welding machine left and right position, the application range is increased.
Description
Technical Field
The utility model relates to a be used in pipe fitting clamping positioner in welding belongs to the supplementary technical field of welding.
Background
Pipe fitting welding equipment mainly is used for welding pipe fittings, will fix the pipe fittings at first at pipe fitting clamping positioner before welding pipe fittings, and the soldered connection height on the current pipe fitting clamping positioner is fixed, but need welded pipe fitting diameter to have the size difference, leads to some pipe fittings can take place the contact with the soldered connection, leads to unable welding, and application range is poor, needs design a pipe fitting clamping positioner who is used in the welding to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can height-adjusting be used in welding pipe fitting clamping positioner to the not enough of prior art existence.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a pipe fitting clamping and positioning device used in welding comprises a three-jaw chuck, a motor, an electric push rod and a clamping head, wherein the motor is fixed at the upper end of the left part of a workbench, an output shaft of the motor is fixedly connected with the three-jaw chuck used for clamping a pipe fitting, the upper end of the right part of the workbench is fixedly connected with the electric push rod, a piston rod of the electric push rod is rotatably connected with the clamping head used for clamping the pipe fitting, an adjusting mechanism is installed at the upper end of the rear side of the workbench and comprises a welding machine, the welding machine is fixed at the front end of a nut seat, the nut seat is installed on the annular outer side of an adjusting screw rod through a ball nut pair, the adjusting screw rod is rotatably connected in a shell, the nut seat is arranged in the shell and can move left and right along the shell, three groups of internal thread sleeves are equidistantly fixed at the lower end of the, the screw rod lower part annular outside fixed connection sprocket one, sprocket one rotates to be connected at the chain inner wall, the chain inner wall rotates and connects sprocket two, sprocket two left sides set up sprocket one, sprocket two rotates to be connected in the workstation upper end, the workstation upper end rotates the connecting screw rod, the workstation top sets up sprocket one and chain.
Further, a support column is fixed between the workbench and the motor, and the workbench is fixedly connected with the motor through the support column.
Further, a gantry seat is fixed between the workbench and the electric push rod, and the workbench is fixedly connected with the electric push rod through the gantry seat.
Furthermore, the left end and the right end of the adjusting screw rod penetrate through the shell and are fixedly connected with the hand wheel.
Furthermore, a fixed plate is welded at the front end of the lower portion of the shell, the upper end of the fixed plate is connected with a welding machine in a sliding mode, and the welding machine can move left and right along the upper end of the fixed plate.
Furthermore, the screw rod is rotatably connected with the workbench through a first bearing, the annular outer side of the lower portion of the screw rod is fixedly connected with an inner ring of the first bearing, and an outer ring of the first bearing is fixedly connected to the workbench.
Furthermore, an auxiliary shaft is fixedly connected to the middle position of the lower end of the second chain wheel, the auxiliary shaft is rotatably connected with the workbench through a second bearing, the annular outer side of the auxiliary shaft is fixedly connected with the inner ring of the second bearing, and the outer ring of the second bearing is fixedly connected to the workbench.
Furthermore, the upper end of the right part of the second chain wheel is rotatably connected with a handle.
The utility model has the advantages that: the screw rod is rotated by the aid of the second chain wheel, the first chain wheel and the chain, so that the internal thread sleeve moves downwards along the screw rod to adjust the height of the welding machine, the nut seat moves leftwards and rightwards along the shell by rotating the adjusting screw rod, the left and right positions of the welding machine are adjusted, and the application range is enlarged.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front view of a pipe fitting clamping and positioning device used in welding of the present invention;
fig. 2 is a front view of an adjusting mechanism in a pipe clamping and positioning device used in welding according to the present invention;
fig. 3 is a top view of an adjusting mechanism of a pipe clamping and positioning device used in welding according to the present invention;
fig. 4 is a side view of an adjusting mechanism of a pipe clamping and positioning device used in welding according to the present invention;
in the figure: 1-three-jaw chuck, 2-motor, 3-workbench, 4-electric push rod, 5-chuck, 6-adjusting mechanism, 21-support column, 41-gantry seat, 61-nut seat, 62-adjusting screw rod, 63-shell, 64-internal thread sleeve, 65-screw rod, 66-chain wheel I, 67-chain, 68-chain wheel II, 69-welding machine, 631-fixing plate and 681-auxiliary shaft.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-4, the present invention provides a technical solution: a pipe fitting clamping and positioning device used in welding comprises a three-jaw chuck 1, a motor 2, an electric push rod 4 and a clamping head 5, wherein the motor 2 is fixed at the upper end of the left part of a workbench 3, an output shaft of the motor 2 is fixedly connected with the three-jaw chuck 1 used for clamping a pipe fitting, the upper end of the right part of the workbench 3 is fixedly connected with the electric push rod 4, a piston rod of the electric push rod 4 is rotatably connected with the clamping head 5 used for clamping the pipe fitting, an adjusting mechanism 6 is installed at the upper end of the rear side of the workbench 3, specifically, the motor 2 and the electric push rod 4 are firstly communicated with an external power supply, then one end of the pipe fitting to be welded is installed on the clamping head 5, then a control switch is utilized to start the electric push rod 4 to extend out the piston rod of the electric push rod 4, so as to drive the clamping head 5 and the pipe fitting installed on the clamping head 5 to push out, the push rod clamping is carried out on the pipe fitting by the electric push rod 4, the working efficiency is high, the motor 2 is started by the control switch, the output shaft of the motor 2 is rotated, and therefore the three-jaw chuck 1 is driven and the pipe fitting clamped on the three-jaw chuck 1 is rotated.
The adjusting mechanism 6 comprises a welding machine 69, the welding machine 69 is fixed at the front end of a nut seat 61, the nut seat 61 is arranged on the annular outer side of an adjusting screw 62 through a ball nut pair, the adjusting screw 62 is rotatably connected in a shell 63, the nut seat 61 is arranged in the shell 63 and the nut seat 61 can move left and right along the inner side of the shell 63, three groups of internal thread sleeves 64 are fixed at the lower end of the shell 63 at equal intervals, the lower end of each internal thread sleeve 64 is in threaded connection with a screw 65, the screw 65 can move up and down along the inner side of the internal thread sleeve 64, a chain wheel I66 is fixedly connected on the annular outer side of the lower part of the screw 65, the chain wheel I66 is rotatably connected on the inner wall of a chain 67, a chain wheel II 68 is rotatably connected on the inner wall of the chain 67, a chain wheel I66 is arranged, firstly, the second sprocket 68 is rotated, and because the second sprocket 68 and the first sprocket 66 are rotatably connected through the chain 67, therefore, the second chain wheel 68 rotates to drive the first chain wheel 66 to rotate, thereby driving the screw rod 65 to rotate, and as the screw rod 65 is connected with the internal thread sleeve 64 through the thread, the screw 65 rotates and the internally threaded sleeve 64 moves down along the screw 65, thereby moving the housing 63 and the welding machine 69 down, so that the welding head of the welding machine 69 is close to the pipe, thereby adjusting the height of the welding machine 69, then, the adjusting screw 62 is rotated, because the adjusting screw 62 is connected with the nut seat 61 through the ball nut pair, the adjusting screw 62 rotates and simultaneously enables the nut seat 61 to move left and right along the shell 63, and then drive welding machine 69 and remove about, and then make the bonding tool of welding machine 69 move the position that needs the welding on the pipe fitting, realize adjusting welding machine 69 and control the position, increase application range.
Fixed stay post 21 between workstation 3 and the motor 2, workstation 3 carries out fixed connection through support post 21 and motor 2, specifically, utilizes support post 21 to support motor 2, makes motor 2 fix a fixed height, is convenient for install the pipe fitting.
Fixed gantry base 41 between workstation 3 and electric putter 4, workstation 3 carries out fixed connection through gantry base 41 and electric putter 4, specifically utilizes gantry base 41 to support electric putter 4, makes electric putter 4 fix a fixed height, is convenient for install the pipe fitting.
Both ends all pass shell 63 and fixed connection hand wheel about accommodate the lead screw 62, and specifically, personnel can rotate the hand wheel, then drive accommodate the lead screw 62 rotatory, the operation of being convenient for.
Shell 63 lower part front end welding fixed plate 631, fixed plate 631 upper end sliding connection welding machine 69 and welding machine 69 can remove about along fixed plate 631 upper end, remove the in-process about welding machine 69, and fixed plate 631 can support welding machine 69, and stability is high.
The screw rod 65 is rotatably connected with the workbench 3 through a first bearing, the annular outer side of the lower portion of the screw rod 65 is fixedly connected with an inner ring of the first bearing, and the workbench 3 is fixedly connected with an outer ring of the first bearing.
The middle position of the lower end of the second chain wheel 68 is fixedly connected with an auxiliary shaft 681, the auxiliary shaft 681 is rotatably connected with the workbench 3 through a second bearing, the annular outer side of the auxiliary shaft 681 is fixedly connected with the inner ring of the second bearing, the outer ring of the second bearing is fixedly connected on the workbench 3, and the auxiliary shaft 681 and the second bearing are designed to facilitate the rotation of the second chain wheel 68.
The upper end of the right part of the second chain wheel 68 is rotatably connected with a handle, and particularly, the second chain wheel 68 can be rotated by the handle, so that the operation is convenient.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a be used in pipe fitting clamping positioner in welding, includes three-jaw chuck (1), motor (2), electric putter (4) and clamping head (5), its characterized in that: the electric pipe fitting clamping device is characterized in that the motor (2) is fixed at the upper end of the left part of the workbench (3), an output shaft of the motor (2) is fixedly connected with a three-jaw chuck (1) for clamping a pipe fitting, the upper end of the right part of the workbench (3) is fixedly connected with an electric push rod (4), a piston rod of the electric push rod (4) is rotatably connected with a clamping head (5) for clamping the pipe fitting, and an adjusting mechanism (6) is installed at the upper end of the rear side of the workbench (3);
the adjusting mechanism (6) comprises a welding machine (69), the welding machine (69) is fixed at the front end of a nut seat (61), the nut seat (61) is installed on the outer side of the annular shape of the adjusting screw rod (62) through a ball nut pair, the adjusting screw rod (62) is rotatably connected in the shell (63), the nut seat (61) is arranged in the shell (63) and the nut seat (61) can move left and right along the inner side of the shell (63), three groups of internal thread sleeves (64) are fixed at the lower end of the shell (63) at equal intervals, the lower end of each internal thread sleeve (64) is in threaded connection with a screw rod (65) and the screw rod (65) can move up and down along the inner part of the internal thread sleeve (64), the first chain wheel (66) is fixedly connected on the outer side of the annular shape of the lower part of the screw rod (65), the first chain wheel (66, sprocket two (68) left side sets up sprocket (66), sprocket two (68) rotate to be connected in workstation (3) upper end, workstation (3) upper end is rotated connecting screw (65), workstation (3) top sets up sprocket (66) and chain (67).
2. A pipe clamping and positioning device for use in welding as claimed in claim 1, wherein: fixed support post (21) between workstation (3) and motor (2), workstation (3) carry out fixed connection through support post (21) and motor (2).
3. A pipe clamping and positioning device for use in welding as claimed in claim 1, wherein: fixed gantry seat (41) between workstation (3) and electric putter (4), workstation (3) carry out fixed connection through gantry seat (41) and electric putter (4).
4. A pipe clamping and positioning device for use in welding as claimed in claim 1, wherein: the left end and the right end of the adjusting screw rod (62) penetrate through the shell (63) and are fixedly connected with a hand wheel.
5. A pipe clamping and positioning device for use in welding as claimed in claim 1, wherein: the front end of the lower part of the shell (63) is welded with a fixed plate (631), the upper end of the fixed plate (631) is connected with a welding machine (69) in a sliding mode, and the welding machine (69) can move left and right along the upper end of the fixed plate (631).
6. A pipe clamping and positioning device for use in welding as claimed in claim 1, wherein: the screw rod (65) is rotatably connected with the workbench (3) through a first bearing, the annular outer side of the lower portion of the screw rod (65) is fixedly connected with the inner ring of the first bearing, and the workbench (3) is fixedly connected with the outer ring of the first bearing.
7. A pipe clamping and positioning device for use in welding as claimed in claim 1, wherein: the middle position of the lower end of the second chain wheel (68) is fixedly connected with an auxiliary shaft (681), the auxiliary shaft (681) is rotatably connected with the workbench (3) through a second bearing, the annular outer side of the auxiliary shaft (681) is fixedly connected with the inner ring of the second bearing, and the outer ring of the second bearing is fixedly connected with the workbench (3).
8. A pipe clamping and positioning device for use in welding as claimed in claim 1, wherein: the upper end of the right part of the second chain wheel (68) is rotatably connected with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920686721.0U CN209887020U (en) | 2019-05-14 | 2019-05-14 | Pipe fitting clamping and positioning device used in welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920686721.0U CN209887020U (en) | 2019-05-14 | 2019-05-14 | Pipe fitting clamping and positioning device used in welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209887020U true CN209887020U (en) | 2020-01-03 |
Family
ID=69020675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920686721.0U Expired - Fee Related CN209887020U (en) | 2019-05-14 | 2019-05-14 | Pipe fitting clamping and positioning device used in welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209887020U (en) |
-
2019
- 2019-05-14 CN CN201920686721.0U patent/CN209887020U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |