CN210306111U - Automatic change material loading multistation chasing bar - Google Patents
Automatic change material loading multistation chasing bar Download PDFInfo
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- CN210306111U CN210306111U CN201921267603.2U CN201921267603U CN210306111U CN 210306111 U CN210306111 U CN 210306111U CN 201921267603 U CN201921267603 U CN 201921267603U CN 210306111 U CN210306111 U CN 210306111U
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Abstract
The utility model belongs to the technical field of machining, especially, change material loading multistation chasing bar, when carrying out the tapping operation to current multistation chasing bar to the work piece, can not be convenient carry out the high-speed grip to the work piece and fix, be unfavorable for the automatic material loading of cooperation, influence production efficiency's shortcoming, and provide following scheme, it includes the base, and the top side of base is equipped with crossbeam and workstation, and the bottom side of crossbeam is equipped with a plurality of tapping heads, the standing groove has been seted up to the top side of workstation, has placed the work piece body in the standing groove, and outside the top side of work piece body extended to the standing groove, the installation cavity has been seted up on the workstation. The utility model discloses simple structure, the work piece body is placed on the workstation, is extruded fixedly by two fixed pressing plate, makes it carry out the tapping operation by a plurality of tapping heads when, places firmly can not move on the workstation, has guaranteed the stability of tapping, through knob can be convenient fixed convenient to use.
Description
Technical Field
The utility model relates to the technical field of machining, especially, relate to an automatic change material loading multistation chasing bar.
Background
Tapping, refer to with certain moment of torsion with the screw tap screw in the bottom hole that will bore in process out the internal thread, the tapping machine is exactly a lathe with the screw tap processing internal thread, it is the internal thread machine tool who uses the broadest, adopts chasing bar to handle usually in mechanical production process, but, the traditional chasing bar who is used for production adjusts inconveniently, operates inconveniently, tapping inefficiency.
The patent of publication No. CN205437387U discloses a shock attenuation formula multistation chasing bar, the on-line screen storage device comprises a base, still including setting up in the stand of base upper end, still including setting up in the crossbeam of stand upper end, still including setting up in the tapping head of base upper end, this kind of multistation chasing bar adopts the design of fixing base and backup pad, the convenience of adjusting has been improved, accomplish the tapping through a plurality of tapping head simultaneously, tapping efficiency is greatly improved, be favorable to improving production efficiency, but when current multistation chasing bar carries out the tapping operation to the work piece, can not be convenient carry out the tight fixing of fast clamp to the work piece, be unfavorable for cooperating automatic material loading, influence production efficiency, consequently, there is the improvement space.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that when having multistation chasing bar among the prior art to carry out the tapping operation to the work piece, can not be convenient carry out the high-speed grip to the work piece and press from both sides fixedly, be unfavorable for cooperating automatic feeding, influence production efficiency's shortcoming, and the automatic material loading multistation chasing bar that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic feeding multi-station tapping device comprises a base, wherein a cross beam and a workbench are arranged on the top side of the base, a plurality of tapping heads are arranged on the bottom side of the cross beam, a placing groove is formed in the top side of the workbench, a workpiece body is placed in the placing groove, the top side of the workpiece body extends out of the placing groove, an installation cavity is formed in the workbench, the inner walls of the two sides of the installation cavity are movably provided with a same moving plate, the inner wall of the top side of the installation cavity is provided with two moving holes, the two moving holes are symmetrically arranged based on the placing groove, a rotating column is movably arranged in the moving holes, the two ends of the rotating column extend out of the moving holes, the bottom end of the rotating column is rotatably arranged on the top side of the moving plate, the top end of the rotating column is fixedly provided with a fixed pressing plate, the bottom side of the fixed pressing plate is in contact with the top side of, the push-and-pull groove sets up for the slope, and in the one end of push-and-pull rod extended to the push-and-pull groove, the work piece body was placed on the workstation, after the standing groove location, was fixed by two fixed pressing plates extrusion, when making it carry out the tapping operation by a plurality of tapping heads, placed firmly and can not move on the workstation, had guaranteed the stability of tapping.
Preferably, set up the regulation hole that is located the movable plate below on the one side inner wall of installation cavity, the threaded rod is installed to the regulation downthehole internal rotation, outside the both ends of threaded rod all extended to the regulation hole, two regulating blocks that are located the installation cavity have been cup jointed in the activity on the threaded rod, and the top side of two regulating blocks is all rotated and is installed the catch bar, and the top of two catch bars is all rotated and is installed on the bottom side of movable plate, and the mode of screw thread regulation is swift, and is firm.
Preferably, threaded holes are formed in one side, close to each other, of each adjusting block, two threaded holes are formed in the two ends of each threaded rod respectively in a penetrating mode, a knob located outside the installation cavity is fixedly installed at one end of each threaded rod, adjustment is convenient, and the knob can be rotated.
Preferably, two sliding grooves are formed in the inner wall of the bottom side of the mounting cavity, the bottom sides of the two adjusting blocks are respectively slidably mounted in the two sliding grooves, and the adjusting holes are limited so as not to rotate along with the rotation of the threaded rods.
Preferably, the inner walls of the two sides of the installation cavity are provided with limiting grooves, and the two sides of the movable plate are slidably installed in the two limiting grooves through the two limiting blocks respectively to limit the movable plate, so that the rotating column is limited.
Compared with the prior art, the beneficial effects of the utility model are that:
the workpiece body is placed on the workbench, is positioned by the placing groove and then is extruded and fixed by the two fixing pressing plates, so that when the workpiece body is tapped by a plurality of tapping heads, the workpiece body is firmly placed on the workbench and cannot move, and the tapping stability is ensured;
the knob is rotated, the threaded rod continuously rotates, the two adjusting blocks respectively push the movable plate through the two pushing rods, so that the movable plate moves upwards, the fixed pressing plate rotates while moving upwards, and the fixed pressing plate is separated from the workpiece body and dislocated, so that the workpiece body can be conveniently taken down from the workbench;
the utility model discloses simple structure, the work piece body is placed on the workstation, is extruded fixedly by two fixed pressing plate, makes it carry out the tapping operation by a plurality of tapping heads when, places firmly can not move on the workstation, has guaranteed the stability of tapping, through knob can be convenient fixed convenient to use.
Drawings
Fig. 1 is a schematic structural view of an automatic feeding multi-station tapping device provided by the present invention;
fig. 2 is a schematic side view of a worktable in the automatic feeding multi-station tapping apparatus provided by the present invention;
fig. 3 is the schematic structural diagram of a portion a in fig. 2 of an automatic feeding multi-station tapping device.
In the figure: the device comprises a base 1, a cross beam 2, a workbench 3, a tapping head 4, a placing groove 5, a workpiece body 6, an installation cavity 7, a moving plate 8, a moving hole 9, a rotating column 10, a fixed pressing plate 11, a push-pull rod 12, a push-pull groove 13, a limiting groove 14, an adjusting hole 15, a threaded rod 16, an adjusting block 17, a threaded hole 18, a push rod 19 and a knob 20.
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.
Example one
Referring to fig. 1-3, an automatic feeding multi-station tapping device comprises a base 1, a beam 2 and a workbench 3 are arranged on the top side of the base 1, a plurality of tapping heads 4 are arranged on the bottom side of the beam 2, a placement groove 5 is arranged on the top side of the workbench 3, a workpiece body 6 is placed in the placement groove 5, the top side of the workpiece body 6 extends out of the placement groove 5, a mounting cavity 7 is arranged on the workbench 3, the same moving plate 8 is movably mounted on the inner walls of the two sides of the mounting cavity 7, two moving holes 9 are formed in the inner wall of the top side of the mounting cavity 7, the two moving holes 9 are symmetrically arranged based on the placement groove 5, a rotating column 10 is movably mounted in the moving hole 9, the two ends of the rotating column 10 both extend out of the moving holes 9, the bottom end of the rotating column 10 is rotatably mounted on the top side of the moving plate 8, a fixed pressing plate 11 is fixedly mounted at the top end of, the inner wall of one side of the moving hole 9 is fixedly provided with a push-pull rod 12, the rotating column 10 is provided with an annular push-pull groove 13, the push-pull groove 13 is obliquely arranged, one end of the push-pull rod 12 extends into the push-pull groove 13, the workpiece body 6 is placed on the workbench 3, and is fixedly extruded by the two fixing pressing plates 11 after being positioned by the placing groove 5, so that the workpiece body is firmly placed on the workbench 3 and cannot move when being tapped by the tapping heads 4, and the tapping stability is ensured.
The utility model discloses in, offer the regulation hole 15 that is located 8 belows of movable plate on one side inner wall of installation cavity 7, threaded rod 16 is installed to 15 internal rotations in the regulation hole, outside the both ends of threaded rod 16 all extended to regulation hole 15, threaded rod 16 went up the activity and has cup jointed two regulating blocks 17 that are located installation cavity 7, the top side of two regulating blocks 17 all rotates installs catch bar 19, the top of two catch bars 19 all rotates to be installed on the bottom side of movable plate 8, the mode of screw thread regulation is swift, and firm.
The utility model discloses in, two regulating blocks 17 one side that is close to each other all seted up threaded hole 18, and two threaded holes 18 are run through respectively at the both ends of threaded rod 16, and threaded rod 16's one end fixed mounting has the knob 20 that is located the installation cavity 7 outside, and it is convenient to adjust, rotate knob 20 can.
The utility model discloses in, seted up two sliding trays on the bottom side inner wall of installation cavity 7, the bottom side difference slidable mounting of two regulating blocks 17 is spacing to regulating hole 17 in two sliding trays, makes it not rotate along with threaded rod 16's rotation.
The utility model discloses in, all seted up spacing groove 14 on the both sides inner wall of installation cavity 7, the both sides of movable plate 8 are respectively through two stopper slidable mounting at two spacing inslots 14, and spacing to movable plate 8, and then spacing rotation post 10.
Example two
Referring to fig. 1-3, an automatic feeding multi-station tapping device comprises a base 1, a beam 2 and a workbench 3 are arranged on the top side of the base 1, a plurality of tapping heads 4 are arranged on the bottom side of the beam 2, a placement groove 5 is arranged on the top side of the workbench 3, a workpiece body 6 is placed in the placement groove 5, the top side of the workpiece body 6 extends out of the placement groove 5, a mounting cavity 7 is arranged on the workbench 3, the inner walls of the two sides of the mounting cavity 7 are movably provided with a same moving plate 8, the inner wall of the top side of the mounting cavity 7 is provided with two moving holes 9, the two moving holes 9 are symmetrically arranged based on the placement groove 5, a rotating column 10 is movably arranged in the moving hole 9, the two ends of the rotating column 10 both extend out of the moving holes 9, the bottom end of the rotating column 10 is rotatably arranged on the top side of the moving plate 8, a fixed pressing, the bottom side of the fixed pressing plate 11 is in contact with the top side of the workpiece body 6, a push-pull rod 12 is fixedly installed on the inner wall of one side of the moving hole 9 in a threaded mode, an annular push-pull groove 13 is formed in the rotating column 10, the push-pull groove 13 is obliquely arranged, one end of the push-pull rod 12 extends into the push-pull groove 13, the workpiece body 6 is placed on the workbench 3, and after being positioned by the placing groove 5, the workpiece body is extruded and fixed by the two fixed pressing plates 11, so that the workpiece body can be firmly placed on the workbench 3 and cannot be moved when being subjected to tapping operation by the tapping heads 4, and the tapping stability is guaranteed.
The utility model discloses in, offer the regulation hole 15 that is located 8 belows of movable plate on one side inner wall of installation cavity 7, threaded rod 16 is installed to 15 internal rotations in the regulation hole, outside the both ends of threaded rod 16 all extended to regulation hole 15, threaded rod 16 went up the activity and has cup jointed two regulating blocks 17 that are located installation cavity 7, the top side of two regulating blocks 17 all rotates installs catch bar 19, the top of two catch bars 19 all rotates to be installed on the bottom side of movable plate 8, the mode of screw thread regulation is swift, and firm.
The utility model discloses in, two regulating blocks 17 one side that is close to each other all seted up threaded hole 18, and two threaded holes 18 are run through respectively at the both ends of threaded rod 16, and threaded rod 16's one end has knob 20 that is located the installation cavity 7 outside through screw thread mode fixed mounting, and it is convenient to adjust, rotate knob 20 can.
The utility model discloses in, seted up two sliding trays on the bottom side inner wall of installation cavity 7, the bottom side difference slidable mounting of two regulating blocks 17 is spacing to regulating hole 17 in two sliding trays, makes it not rotate along with threaded rod 16's rotation.
The utility model discloses in, all seted up spacing groove 14 on the both sides inner wall of installation cavity 7, the both sides of movable plate 8 are respectively through two stopper slidable mounting at two spacing inslots 14, and spacing to movable plate 8, and then spacing rotation post 10.
In the utility model, a workpiece body 6 is placed on a workbench 3 and is pressed and fixed by two fixed pressing plates 11 after being positioned by a placing groove 5, so that when the workpiece body is tapped by a plurality of tapping heads 4, the workpiece body is firmly placed on the workbench 3 and cannot move, the tapping stability is ensured, after tapping is completed, a knob 20 is rotated, a threaded rod 16 is continuously rotated, external threads on the threaded rod 16 are matched with internal threads on the inner walls of threaded holes 18, the internal threads of the two threaded holes 18 are reversely arranged, so that two adjusting blocks 17 are close to each other, the two adjusting blocks 17 respectively push a moving plate 8 through two pushing rods 19, so that the moving plate 8 moves upwards, the moving plate 8 drives a rotating column 10 and the fixed pressing plates 11 to move upwards, the inner walls of push-pull grooves 13 which are annularly inclined are continuously pushed by the push-pull rods 12, so that the rotating column 10 rotates, thereby realizing the upward movement and simultaneous rotation of the fixed pressing, with the separation of work piece body 6 in the time and the dislocation, can be with the convenient follow workstation 3 take off of work piece body 6, when fixed to work piece body 6, only need the antiport knob 20, rotate when can driving stationary platen 11 downstream, fix work piece body 6 extrusion on workstation 3, convenient to use is convenient for cooperate automatic material loading, has satisfied the user demand.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. An automatic feeding multi-station tapping device comprises a base (1), wherein a cross beam (2) and a workbench (3) are arranged on the top side of the base (1), a plurality of tapping heads (4) are arranged on the bottom side of the cross beam (2), and the device is characterized in that a placing groove (5) is formed in the top side of the workbench (3), a workpiece body (6) is placed in the placing groove (5), the top side of the workpiece body (6) extends out of the placing groove (5), a mounting cavity (7) is formed in the workbench (3), a same moving plate (8) is movably mounted on the inner walls of two sides of the mounting cavity (7), two moving holes (9) are formed in the inner wall of the top side of the mounting cavity (7), the two moving holes (9) are symmetrically arranged based on the placing groove (5), a rotating column (10) is movably mounted in the moving hole (9), two ends of the rotating column (10) both extend out of the moving hole (9), the bottom end of the rotating column (10) is rotatably installed on the top side of the moving plate (8), the top end of the rotating column (10) is fixedly provided with a fixed pressing plate (11), the bottom side of the fixed pressing plate (11) is in contact with the top side of the workpiece body (6), the inner wall of one side of the moving hole (9) is fixedly provided with a push-pull rod (12), the rotating column (10) is provided with an annular push-pull groove (13), the push-pull groove (13) is obliquely arranged, and one end of the push-pull rod (12) extends into the push-pull groove (13).
2. The automatic feeding multi-station tapping device according to claim 1, wherein an adjusting hole (15) located below the moving plate (8) is formed in an inner wall of one side of the mounting cavity (7), a threaded rod (16) is rotatably mounted in the adjusting hole (15), two ends of the threaded rod (16) extend out of the adjusting hole (15), two adjusting blocks (17) located in the mounting cavity (7) are movably sleeved on the threaded rod (16), pushing rods (19) are rotatably mounted on top sides of the two adjusting blocks (17), and top ends of the two pushing rods (19) are rotatably mounted on the bottom side of the moving plate (8).
3. The automatic feeding multi-station tapping device according to claim 2, wherein threaded holes (18) are formed in the two adjusting blocks (17) on the sides close to each other, two ends of the threaded rod (16) penetrate through the two threaded holes (18), and a knob (20) located outside the mounting cavity (7) is fixedly mounted at one end of the threaded rod (16).
4. The automatic feeding multi-station tapping device according to claim 1, wherein the inner wall of the bottom side of the mounting cavity (7) is provided with two sliding grooves, and the bottom sides of the two adjusting blocks (17) are respectively slidably mounted in the two sliding grooves.
5. The automatic feeding multi-station tapping device according to claim 1, wherein the inner walls of the two sides of the mounting cavity (7) are respectively provided with a limiting groove (14), and the two sides of the moving plate (8) are respectively slidably mounted in the two limiting grooves (14) through two limiting blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921267603.2U CN210306111U (en) | 2019-08-07 | 2019-08-07 | Automatic change material loading multistation chasing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921267603.2U CN210306111U (en) | 2019-08-07 | 2019-08-07 | Automatic change material loading multistation chasing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210306111U true CN210306111U (en) | 2020-04-14 |
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ID=70128549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921267603.2U Active CN210306111U (en) | 2019-08-07 | 2019-08-07 | Automatic change material loading multistation chasing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210306111U (en) |
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2019
- 2019-08-07 CN CN201921267603.2U patent/CN210306111U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266216 No. 71, Yanqing Road, Jimo City, Qingdao City, Shandong Province Patentee after: Qingdao ouhao Precision Machinery Manufacturing Co.,Ltd. Address before: 266216 No. 71, Yanqing Road, Jimo City, Qingdao City, Shandong Province Patentee before: QINGDAO OUHAO PRECISION MACHINERY Co.,Ltd. |