CN216150969U - Thread machining and positioning mechanism of thread rolling machine - Google Patents
Thread machining and positioning mechanism of thread rolling machine Download PDFInfo
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- CN216150969U CN216150969U CN202122215835.7U CN202122215835U CN216150969U CN 216150969 U CN216150969 U CN 216150969U CN 202122215835 U CN202122215835 U CN 202122215835U CN 216150969 U CN216150969 U CN 216150969U
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Abstract
The utility model discloses a thread processing positioning mechanism of a thread rolling machine, which comprises a bottom plate, wherein a guide seat is fixed on one side above the bottom plate, a movable screw plate is connected to the surface of the guide seat in a sliding manner, a push rod is fixed at the top end of the movable screw plate, the top end of the push rod is connected with a reciprocating mechanism on the thread rolling machine, a static screw plate matched with the movable screw plate is arranged on one side of the movable screw plate, the thread processing positioning mechanism also comprises a positioning component and an adjusting component, the positioning component is used for positioning a blank to be processed, the positioning component is fixed at the top end of the static screw plate, the adjusting component is used for adjusting the position of the static screw plate, the adjusting component is positioned on one side of the static screw plate, which is far away from the movable screw plate, the utility model enables the blank to accurately fall into the middle position of the movable screw plate and the static screw plate by arranging a sliding plate and a placing groove, good positioning of the embryos is achieved.
Description
Technical Field
The utility model relates to the field of thread rolling machines, in particular to a thread machining and positioning mechanism of a thread rolling machine.
Background
The thread rolling machine is characterized in that two identical thread rolling surfaces are provided with thread shapes with the same spiral angle as the thread shapes of the bolt threads, when the thread rolling plates move mutually, the bolt blank between the two thread rolling plates is rolled into threads, the thread rolling plates are processed one bolt thread at a time in a reciprocating mode, the speed is quite high, and thread rolling is mainly used for processing small bolts, particularly the outer surface of a cylindrical workpiece.
The existing thread rolling machine is complex in feeding structure and poor in blank positioning effect, so that the quality of a finished product can be affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a thread processing and positioning mechanism of a thread rolling machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a thread processing and positioning mechanism of a thread rolling machine comprises a bottom plate, wherein a guide seat is fixed on one side above the bottom plate, a movable screw plate is connected to the surface of the guide seat in a sliding manner, a push rod is fixed at the top end of the movable screw plate, the top end of the push rod is connected with a reciprocating mechanism on the thread rolling machine, a static screw plate matched with the movable screw plate is arranged on one side of the movable screw plate, the distance between the movable screw plate and the static screw plate is matched with the diameter of a blank, and the thread processing and positioning mechanism further comprises a positioning assembly and an adjusting assembly;
the positioning assembly is used for positioning a blank to be processed and is fixed at the top end of the static screw plate;
the adjusting assembly is used for adjusting the position of the static screw plate and is positioned on one side, far away from the movable screw plate, of the static screw plate.
As a further scheme of the utility model: the positioning assembly comprises a fixed plate fixed at the top end of a static thread rolling plate, a feed inlet used for discharging is fixed above the fixed plate, a sliding plate is connected to the feed inlet and the middle of the fixed plate in a sliding mode, a placing groove matched with blanks is arranged on the surface of the sliding plate and is an opening at two ends, the placing groove is matched with a discharging channel of the feed inlet, and a pushing mechanism used for driving the sliding plate to move is arranged on one side of the sliding plate.
As a further scheme of the utility model: the pushing mechanism comprises a mounting plate fixed at the right end of the fixing plate, an electric telescopic rod is fixed on one side, close to the sliding plate, of the mounting plate, and the other end of the electric telescopic rod is fixedly connected with the sliding plate.
As a further scheme of the utility model: the adjusting part is including being fixed in the mount of bottom plate top, one side that the mount is close to quiet thread rolling board is equipped with first gear, first gear pass through the bull stick with the mount rotates to be connected, the both sides of first gear all are equipped with the second gear with first gear engaged with, the second gear with the mount rotates to be connected, the surface of second gear is equipped with the screw hole that runs through the setting of second gear, the internal thread of screw hole is connected with the threaded rod, the one end of threaded rod with quiet thread rolling board rotates to be connected.
As a further scheme of the utility model: the support frame that is used for supporting the feed inlet is fixed with in the both sides of feed inlet, the bottom of support frame with fixed plate fixed connection.
As a further scheme of the utility model: the surface of mount is equipped with two sets of perforation that the threaded rod of being convenient for passed, the threaded rod runs through the perforation setting, just the one end of threaded rod is fixed with and is used for carrying out spacing stopper to the threaded rod.
As a still further scheme of the utility model: the rotating rod penetrates through the fixing frame, and a rotating block convenient for rotating the rotating rod is fixed at one end, far away from the first gear, of the rotating rod.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, by arranging the sliding plate and the placing groove, when the placing groove moves to the lower part of the feeding hole, the blank in the feeding hole can smoothly enter the placing groove, and when the placing groove moves to the left side of the fixed plate, the blank in the placing groove can accurately fall into the middle position of the movable screw plate and the static screw plate under the action of gravity, so that the embryo can be well positioned.
The adjusting assembly is arranged, so that the position of the static screw plate can be adjusted, the distance between the static screw plate and the movable screw plate can be adjusted, embryos with different diameters can be conveniently processed, and the adjustable fixed screw plate is flexible to use and high in practicability.
Drawings
Fig. 1 is a schematic front structural view of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic structural view of the first gear of the present invention.
Fig. 4 is a schematic structural view of a material taking state of the placing groove in the utility model.
FIG. 5 is a schematic structural view of the blanking state of the placement groove in the present invention.
Wherein: 1. a base plate; 2. a guide seat; 3. moving a thread rolling plate; 4. a push rod; 5. a static thread rolling plate; 6. a fixed mount; 7. a first gear; 8. a second gear; 9. a rotating rod; 10. rotating the block; 11. a threaded hole; 12. a threaded rod; 13. a limiting block; 14. A fixing plate; 15. a slide plate; 16. a placement groove; 17. a feed inlet; 18. an electric telescopic rod; 19. mounting a plate; 20. a support frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-5, in an embodiment of the present invention, a thread rolling machine thread processing positioning mechanism includes a base plate 1, a guide seat 2 is fixed on one side above the bottom plate 1, a movable screw plate 3 is connected on the surface of the guide seat 2 in a sliding way, a push rod 4 is fixed at the top end of the movable screw plate 3, the top end of the push rod 4 is connected with a reciprocating mechanism on the thread rolling machine, the reciprocating mechanism on the thread rolling machine can drive the movable screw plate 3 to move on the surface of the guide seat 2, a static screw plate 5 matched with the movable screw plate 3 is arranged at one side of the movable screw plate 3, the distance between the movable screw plate 3 and the static screw plate 5 is matched with the diameter of the blank, the movable screw plate 3 which reciprocates can process the embryo between the movable screw plate 3 and the static screw plate 5 under the matching of the static screw plate 5, and the device also comprises a positioning component and an adjusting component;
the positioning assembly is used for positioning the blank to be processed, so that the embryo is well positioned, the blank processing effect is improved, and the positioning assembly is fixed at the top end of the static screw plate 5;
the adjusting assembly is used for adjusting the position of the static screw plate 5, so that the distance between the static screw plate 5 and the movable screw plate 3 can be adjusted, embryos with different diameters can be conveniently processed, and the adjusting assembly is located on one side, away from the movable screw plate 3, of the static screw plate 5.
The positioning assembly comprises a fixed plate 14 fixed at the top end of a static thread rolling plate 5, a feed port 17 for blanking is fixed above the fixed plate 14, a sliding plate 15 is connected to the middle position of the feed port 17 and the fixed plate 14 in a sliding manner, a placing groove 16 matched with blanks is arranged on the surface of the sliding plate 15, the placing groove 16 is provided with openings at two ends, only one group of blanks can be placed in the placing groove 16 at one time, the placing groove 16 is matched with a blanking channel of the feed port 17, a blanking channel at the bottom end of the feed port 17 is matched with the size of the blanks, a pushing mechanism for driving the sliding plate 15 to move is arranged on one side of the sliding plate 15, the sliding plate 15 can be driven to slide above the fixed plate 14, when the placing groove 16 moves to the lower side of the feed port 17, embryos in the feed port 17 can enter the placing groove 16, and then the electric telescopic rod 18 drives the sliding plate 15 to move leftwards, the bottom end of the feeding hole 17 is blocked by the sliding plate 15, when the placing groove 16 moves to the position between the movable screw plate 3 and the static screw plate 5, the embryo in the placing groove 16 accurately falls into the middle position between the movable screw plate 3 and the static screw plate 5 under the action of gravity, and the embryo is well positioned.
Pushing mechanism is including being fixed in the mounting panel 19 of fixed plate 14 right-hand member, one side that mounting panel 19 is close to slide 15 is fixed with electric telescopic handle 18, electric telescopic handle 18's the other end and slide 15 fixed connection, electric telescopic handle 18 can drive slide 15 and slide in the top of fixed plate 14.
The adjusting component comprises a fixing frame 6 fixed above the bottom plate 1, one side of the fixing frame 6 close to the static thread rolling plate 5 is provided with a first gear 7, the first gear 7 is rotatably connected with the fixing frame 6 through a rotating rod 9, two sides of the first gear 7 are respectively provided with a second gear 8 meshed with the first gear 7, the second gear 8 is rotatably connected with the fixing frame 6, the surface of the second gear 8 is provided with a threaded hole 11 penetrating through the second gear 8, the inner thread of the threaded hole 11 is connected with a threaded rod 12, one end of the threaded rod 12 is rotatably connected with the static thread rolling plate 5, when in use, the rotating rod 9 is rotated, the rotating rod 9 can drive the first gear 7 to rotate, and because the first gear 7 is meshed with the second gear 8, the first gear 7 can drive the second gear 8 to rotate at the same time, and because the threaded hole 11 is in threaded connection with the threaded rod 12, therefore, the second gear 8 can drive the threaded rod 12 to move while rotating, and drive the static screw plate 5 to move.
The both sides of feed inlet 17 are fixed with the support frame 20 that is used for supporting feed inlet 17, the bottom of support frame 20 with fixed plate 14 fixed connection, support frame 20 can carry out fixed mounting to feed inlet 17, has increased the stability of feed inlet 17.
The surface of mount 6 is equipped with two sets of perforation that threaded rod 12 of being convenient for passed, threaded rod 12 runs through the perforation setting, just the one end of threaded rod 12 is fixed with and is used for carrying out spacing stopper 13 to threaded rod 12, and stopper 13's setting can be spacing threaded rod 12, prevents that threaded rod 12 and mount 6 from taking place the condition that breaks away from.
Example 2
Referring to fig. 1-5, the difference from embodiment 1 is: the rotating rod 9 penetrates through the fixing frame 6, a rotating block 10 convenient for rotating the rotating rod 9 is fixed at one end, far away from the first gear 7, of the rotating rod 9, and the rotating rod 9 is convenient to rotate and use due to the arrangement of the rotating block 10.
The working principle of the utility model is as follows:
when the utility model is used, a reciprocating mechanism on a thread rolling machine is connected with a push rod 4, so that a movable screw plate 3 can be driven to move on the surface of a guide seat 2, embryos between the movable screw plate 3 and a static screw plate 5 can be processed under the matching of the static screw plate 5, the embryos to be processed are placed in a feed port 17, an electric telescopic rod 18 can drive a sliding plate 15 to move on the surface of a fixed plate 14, when a placing groove 16 moves to the position below the feed port 17, the embryos in the feed port 17 can enter the placing groove 16, then the electric telescopic rod 18 drives the sliding plate 15 to move leftwards, the bottom end of the feed port 17 is blocked by the sliding plate 15, when the placing groove 16 moves to the position between the movable screw plate 3 and the static screw plate 5, the embryos in the placing groove 16 accurately fall into the middle position between the movable screw plate 3 and the static screw plate 5 under the action of gravity, realized the good location to the embryo, when the position of static thread rolling board 5 is adjusted to needs, through rotating turning block 10, turning block 10 can drive first gear 7 through bull stick 9 and rotate, because first gear 7 meshes with second gear 8 mutually, consequently can drive second gear 8 rotation when first gear 7 rotates, because screw hole 11 and threaded rod 12 threaded connection, consequently second gear 8 can drive threaded rod 12 and remove in the pivoted, and drive static thread rolling board 5 and remove, adjust the position of static thread rolling board 5, be convenient for process the embryo of different diameters.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (7)
1. A thread processing and positioning mechanism of a thread rolling machine comprises a bottom plate (1), wherein a guide seat (2) is fixed on one side above the bottom plate (1), a movable thread rolling plate (3) is connected to the surface of the guide seat (2) in a sliding manner, a push rod (4) is fixed at the top end of the movable thread rolling plate (3), the top end of the push rod (4) is connected with a reciprocating mechanism on the thread rolling machine, a static thread rolling plate (5) matched with the movable thread rolling plate (3) is arranged on one side of the movable thread rolling plate (3), and the distance between the movable thread rolling plate (3) and the static thread rolling plate (5) is matched with the diameter of a blank;
the positioning assembly is used for positioning the blank to be processed and is fixed at the top end of the static screw plate (5);
the adjusting assembly is used for adjusting the position of the static screw plate (5), and is positioned on one side, far away from the movable screw plate (3), of the static screw plate (5).
2. The thread rolling machine thread machining positioning mechanism is characterized in that the positioning assembly comprises a fixed plate (14) fixed at the top end of a static thread rolling plate (5), a feeding hole (17) for blanking is fixed above the fixed plate (14), a sliding plate (15) is connected to the feeding hole (17) and the middle position of the fixed plate (14) in a sliding mode, a placing groove (16) matched with a blank is formed in the surface of the sliding plate (15), the placing groove (16) is open at two ends, the placing groove (16) is matched with a blanking channel of the feeding hole (17), and a pushing mechanism for driving the sliding plate (15) to move is arranged on one side of the sliding plate (15).
3. The thread milling and positioning mechanism of the thread rolling machine according to claim 2, wherein the pushing mechanism comprises a mounting plate (19) fixed at the right end of the fixing plate (14), an electric telescopic rod (18) is fixed at one side of the mounting plate (19) close to the sliding plate (15), and the other end of the electric telescopic rod (18) is fixedly connected with the sliding plate (15).
4. The thread milling positioning mechanism of claim 1, wherein, the adjusting component comprises a fixed frame (6) fixed above the bottom plate (1), a first gear (7) is arranged on one side of the fixed frame (6) close to the static thread rolling plate (5), the first gear (7) is rotationally connected with the fixed frame (6) through a rotating rod (9), two sides of the first gear (7) are respectively provided with a second gear (8) meshed with the first gear (7), the second gear (8) is rotationally connected with the fixed frame (6), a threaded hole (11) which is arranged through the second gear (8) is arranged on the surface of the second gear (8), the internal thread of the threaded hole (11) is connected with a threaded rod (12), and one end of the threaded rod (12) is rotatably connected with the static thread rolling plate (5).
5. The thread rolling machine thread machining positioning mechanism as claimed in claim 2, wherein support frames (20) for supporting the feed port (17) are fixed on two sides of the feed port (17), and bottom ends of the support frames (20) are fixedly connected with the fixing plate (14).
6. The thread machining positioning mechanism of the thread rolling machine according to claim 4, wherein two groups of through holes for the threaded rod (12) to pass through are formed in the surface of the fixing frame (6), the threaded rod (12) penetrates through the through holes, and a limiting block (13) for limiting the threaded rod (12) is fixed at one end of the threaded rod (12).
7. The thread processing and positioning mechanism of the thread rolling machine according to claim 4, wherein the rotating rod (9) penetrates through the fixed frame (6), and a rotating block (10) convenient for rotating the rotating rod (9) is fixed at one end of the rotating rod (9) far away from the first gear (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122215835.7U CN216150969U (en) | 2021-09-14 | 2021-09-14 | Thread machining and positioning mechanism of thread rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122215835.7U CN216150969U (en) | 2021-09-14 | 2021-09-14 | Thread machining and positioning mechanism of thread rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216150969U true CN216150969U (en) | 2022-04-01 |
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ID=80849353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122215835.7U Active CN216150969U (en) | 2021-09-14 | 2021-09-14 | Thread machining and positioning mechanism of thread rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216150969U (en) |
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2021
- 2021-09-14 CN CN202122215835.7U patent/CN216150969U/en active Active
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