CN220178063U - Feeding equipment for screw production - Google Patents
Feeding equipment for screw production Download PDFInfo
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- CN220178063U CN220178063U CN202321192329.3U CN202321192329U CN220178063U CN 220178063 U CN220178063 U CN 220178063U CN 202321192329 U CN202321192329 U CN 202321192329U CN 220178063 U CN220178063 U CN 220178063U
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a feeding device for screw production, which belongs to the technical field of screw production and comprises: a support part; the straightening assembly is used for straightening the wire rod; the straightening assembly includes: the two press roller groups are connected with the bearing of the supporting part, each two press roller groups are arranged up and down, and a first gap is reserved between each two press roller groups; the compression roller group includes: the first half roller is rotationally connected with the supporting part; the second half roller is coaxially arranged with the first half roller, and is suitable for being fastened and installed with the first half roller to form a second gap for the wire rod to pass through; the first half roller is provided with a bulge, the second half roller is provided with at least two groups of grooves with different depths, and the grooves are used for accommodating the bulge so as to form a complete compression roller group; the first half roller and the second half roller are suitable for relative rotation, so that the protrusions are matched with different grooves, second gaps with different widths are formed, and the wire straightening operation with different widths is further adapted.
Description
Technical Field
The utility model relates to the technical field of screw production, in particular to feeding equipment for screw production.
Background
Screws are a common mechanical part, the raw materials for production are steel materials, and the steel materials are disc-shaped during production and transportation, so that the steel materials need to be straightened before being processed.
The utility model patent of China with the publication number of CN213770071U discloses a feeding device for screw processing, in the technical scheme, one end of a driving gear is meshed with a rack for transmission, one end of the rack is provided with a matching groove, a slotted hole of the matching groove is matched with the shaft diameter of a wire rod, a plurality of third rollers are all rotationally connected with a second coupling shaft through bearings, a first motor drives the driving gear to rotate through a first rotating shaft, the wire rod can be moved back to between the third rollers again according to the straightened degree, and the wire rod is straightened again, so that the straightening effect of the wire rod is improved.
However, when the above technical solution is implemented, when the shaft diameter of the wire is greater than the accommodating groove on the third roller, the third roller cannot accommodate the wire completely, so that the specification of the third roller needs to be changed, so that the shaft diameter of the third roller is matched with that of the wire, otherwise, the wire is difficult to straighten, and because of the large number of third rollers, each fixing piece for fixing the third roller needs to be taken down when the wire is changed, which is time-consuming and labor-consuming.
Therefore, it is necessary to provide a feeding device for screw production, which is suitable for wires with different diameters, so as to solve the problems.
It should be noted that the above information disclosed in this background section is only for understanding the background of the inventive concept and, therefore, it may contain information that does not constitute prior art.
Disclosure of Invention
Based on the above problems existing in the prior art, the present utility model aims to solve the problems: the feeding equipment for screw production achieves the effect of adapting to wires with different widths.
The technical scheme adopted for solving the technical problems is as follows: feeding equipment for screw production, this feeding equipment is applicable to and straightens the wire rod of processing screw, and this feeding equipment includes:
a support part;
the straightening assembly is arranged on the supporting part and is used for straightening the wire rod;
the straightening assembly includes:
the two press roller groups are connected with the bearing of the supporting part, each two press roller groups are placed up and down, a first gap is formed between each two press roller groups, and the first gap is used for pressing and straightening the bending position of the wire rod;
the press roller group includes:
the first half roller is rotationally connected with the supporting part;
a second half roll coaxially disposed with the first half roll, the second half roll and the first half roll adapted for secure mounting to form a second gap for the wire to pass through;
the first half roller is provided with a bulge at a position close to the second half roller, the second half roller is provided with at least two groups of grooves with different depths at a position close to the first half roller, and the grooves are used for accommodating the bulge so as to form a complete compression roller group;
the first half roller and the second half roller are suitable for relative rotation, so that the protrusions are matched with different grooves, second gaps with different widths are formed, and the wire straightening operation with different widths is further adapted.
When the technical scheme of the utility model is implemented, the straightening assembly comprises two compression roller groups, each compression roller group consists of a first half roller and a second half roller, the first half roller is provided with a bulge, the second half roller is correspondingly provided with a groove, and the grooves and the bulges are matched to form a complete compression roller group, so that gaps with different widths are formed, and the wire straightening machine is suitable for straightening wires with different widths.
Further, the straightening assembly further includes:
a side plate provided on the support portion;
the pressing sheets are arranged in pairs, and a pair of pressing sheets are respectively arranged at two sides of the side plate;
one end of the spring is contacted with the pressing sheet, the other end of the spring is contacted with the side plate, and the spring is used for providing elasticity and driving the pressing sheet to move so as to drive the compression roller group to move;
when the spring is not subjected to external force, the pressing sheet is supported by the spring, so that the second half roller is attached to the first half roller;
when the spring is compressed under the action of external force, the second half roller can be separated from the first half roller, so that the rotation angle of the second half roller can be conveniently adjusted.
Further, the side plate is provided with a containing cavity, a sliding block is arranged in the containing cavity, the compression roller set is arranged on the sliding block, and the sliding block is suitable for moving in the containing cavity so as to drive the compression roller set to move.
Further, a screw rod is arranged on the sliding block and used for rotating to drive the sliding block to move.
Further, a guide assembly is arranged on the supporting portion, the guide assembly comprises guide rollers, the guide rollers are arranged in pairs, a gap is formed between the guide rollers, and the gap is used for a wire rod to pass through.
Further, the guide roller is connected with a driving mechanism, and the driving mechanism is used for driving the guide roller to rotate so as to guide the wire rod.
The beneficial effects of the utility model are as follows: the utility model provides feeding equipment for screw production, which comprises a straightening assembly, wherein the straightening assembly comprises two pressing roller groups, each pressing roller group consists of a first half roller and a second half roller, a bulge is arranged on the first half roller, a groove is correspondingly arranged on the second half roller, and the groove and the bulge are matched to form a complete pressing roller group, so that gaps with different widths are formed, and the feeding equipment is suitable for straightening operation of wires with different widths.
In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is an overall schematic diagram of a feeding device for screw production in accordance with the present utility model;
FIG. 2 is an enlarged schematic view of area A of FIG. 1;
FIG. 3 is an enlarged schematic view of the press roll set of FIG. 1;
FIG. 4 is a schematic view showing another combination state of the press roll set in FIG. 3;
wherein, each reference sign in the figure:
1. a support platform; 2. a straightening mechanism; 3. a wire rod; 21. a first lead screw; 22. a first slider; 23. a guide roller; 24. a press roller; 25. a side plate; 26. a second lead screw; 27. a second slider; 28. a second press roller; 29. a first press roller; 281. a first half roll; 282. a second half roll; 283. a protrusion; 284. a first groove; 285. a second groove; 286. a spring; 287. tabletting.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
As shown in fig. 1-3, the utility model provides a feeding device for screw production, which comprises a supporting platform 1, wherein the supporting platform 1 is used as a supporting part of the feeding device to play a supporting role;
a straightening mechanism 2 is arranged on the supporting platform 1, and the straightening mechanism 2 is used for straightening the wire 3;
the straightening mechanism 2 comprises a guide component and a straightening component, wherein the guide component and the straightening component are arranged on a side plate 25, and a containing cavity is arranged on the side plate 25 and is used for containing the guide component and the straightening component;
the guide assembly comprises a first slide block 22, wherein the first slide block 22 is arranged in the accommodating cavity and is suitable for moving up and down in the accommodating cavity, a first lead screw 21 is arranged on the first slide block 22, the first slide block 22 can be controlled to move in the accommodating cavity by rotating the first lead screw 21, guide rollers 23 are arranged on the first slide block 22, the guide rollers 23 are arranged in pairs, one guide roller 23 is connected with the first slide block 22 through a rotating shaft in a bearing way, the other guide roller 23 is fixed on a shaft seat, one guide roller 23 is connected with a driving mechanism, the guide rollers 23 are rotated under the driving of the driving mechanism, the pair of guide rollers 23 are arranged up and down, a gap is formed between the guide rollers 23 arranged up and down, the gap is used for moving the pair of guide rollers 23 and the wire 3 in the direction of the guide rollers 23 through the adjustment of the first lead screw 21 after the wire 3 is put into the gap, the pair of guide rollers 23 are completely contacted with the wire 3, and the guide rollers 23 are rotated under the driving of the driving mechanism, and the wire 3 is driven to move.
The straightening assembly comprises a press roller set, wherein the press roller set is provided with a groove, the groove is suitable for accommodating a wire rod 3 and is used as a pressing part, the press roller set comprises at least two first press rollers 29, the first press rollers 29 are connected with a side plate 25 in a bearing way, the two first press rollers 29 are horizontally arranged, a concave cavity is formed in the horizontal direction of the two first press rollers 29, a second press roller 28 is arranged at the vertical position of the concave cavity, and the second press roller 28 and the first press rollers 29 are arranged in a staggered way, so that the second press roller 28 is positioned above the concave cavity in the vertical direction;
the second press roll 28 is connected with a second slide block 27, the second slide block 27 is controlled by a second screw rod 26, the second slide block 27 can move in the accommodating cavity to drive the second press roll 28 to move towards or reverse to the direction of the first press roll 29, and when the wire 3 is placed between the first press roll 29 and the second press roll 28, the bent part of the wire 3 positioned in the concave cavity part is extruded by the second press roll 28, so that straightening is realized;
in this embodiment, in order to improve the straightening efficiency of the wire 3, the number of the first press rollers 29 is three, two concave cavities are generated after the three first press rollers 29 are installed, and the second press rollers 28 are respectively arranged on the two concave cavities, so that the length interval for simultaneously pressing and straightening the wire 3 can be increased, and the straightening efficiency is improved.
In order to straighten the press roller set for wires 3 with different shaft diameters, the press roller set comprises a first half roller 281 and a second half roller 282, and the first half roller 281 and the second half roller 282 are clamped to form a complete press roller;
the first half roller 281 is provided with a plurality of protrusions 283, the second half roller 282 is provided with a first groove 284 corresponding to the protrusions 283, and the protrusions 283 can extend into the first groove 284 to clamp the first half roller 281 with the second half roller 282;
in order to make the first half roller 281 and the second half roller 282 adhere to form a complete compression roller, a pressing sheet 287 and a spring 286 are arranged on a rotating shaft for bearing the compression roller set, one end of the pressing sheet 287 is fixed by a nut, the other end of the pressing sheet 287 is fixed with one end of the spring 286, the pressing sheet 287 and the spring 286 are arranged on one surface of the side plate 25 far away from the compression roller set, when no external force is applied, the spring 286 can apply elastic force to the pressing sheet 287 towards the direction opposite to the compression roller set, and one side of the compression roller set is provided with the pressing sheet 287 with the same specification, when the elastic force is applied by the spring 286, the pressing sheet 287 is driven to move towards the side plate 25, and then the second half roller 282 is pressed against the first half roller 281;
in order to change the maximum bearing shaft diameter of the press roll set, the second half roll 282 is provided with a second groove 285, the shape of the second groove 285 is matched with that of the protrusion 283, so that the protrusion 283 can extend into the second groove 285, the depth of the second groove 285 is smaller than that of the first groove 284, when the protrusion 283 is matched with the second groove 285, the bearing shaft diameter of the press roll set is increased to adapt to the wire 3 with a larger shaft diameter, as shown in fig. 4, the press roll set is in a state that the protrusion 283 is matched with the second groove 285, and the bearing shaft diameter of the press roll set is increased;
when the bearing shaft diameter of the press roller set needs to be adjusted, the pressing piece 287 is pulled to move towards the direction of the press roller set, at this time, the spring 286 is compressed, and the acting force is lost between the first half roller 281 and the second half roller 282, so that the first half roller 281 and the second half roller 282 can be separated, after separation, the second half roller 282 is rotated, the protrusion 283 on the first half roller 281 is matched with the first groove 284 or the second groove 285, the adjustment of the bearing shaft diameter of the press roller set is realized, after the adjustment is finished, the tension to the pressing piece 287 is released, the spring 286 is restored to the state before deformation, and the elastic force is continuously applied to the pressing piece 287, so that the first half roller 281 is attached to the second half roller 282.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. Feeding equipment for screw production, this feeding equipment is applicable to and straightens the wire rod of processing screw, its characterized in that: this material loading equipment includes:
a support part;
the straightening assembly is arranged on the supporting part and is used for straightening the wire rod;
the straightening assembly includes:
the two press roller groups are connected with the bearing of the supporting part, each two press roller groups are placed up and down, a first gap is formed between each two press roller groups, and the first gap is used for pressing and straightening the bending position of the wire rod;
the press roller group includes:
a first half roller (281), the first half roller (281) being rotatably connected to the support;
-a second half-roller (282), said second half-roller (282) being coaxially arranged with respect to the first half-roller (281), said second half-roller (282) being adapted to be mounted in a tight manner with respect to said first half-roller (281) so as to form a second gap for the passage of the wire;
a protrusion (283) is arranged on the first half roller (281) at a position close to the second half roller (282), at least two groups of grooves with different depths are arranged on the second half roller (282) at a position close to the first half roller (281), and the grooves are used for accommodating the protrusion (283) so as to form a complete compression roller group;
the first half roller (281) and the second half roller (282) are suitable for relative rotation, so that the protrusions (283) are matched with different grooves, and therefore second gaps with different widths are formed, and the wire straightening operation with different widths is further adapted.
2. The feeding device for screw production according to claim 1, wherein: the straightening assembly further comprises:
a side plate (25), the side plate (25) being provided on the support portion;
the pressing pieces (287) are arranged in pairs, and the pressing pieces (287) are respectively arranged at two sides of the side plate (25);
the spring (286), one end of the spring (286) contacts with the pressing piece (287), the other end of the spring (286) contacts with the side plate (25), and the spring (286) is used for providing elasticity and driving the pressing piece (287) to move so as to drive the compression roller set to move;
when the spring (286) is not subjected to external force, the pressing piece (287) is supported by the spring (286) to enable the second half roller (282) to be attached to the first half roller (281);
when the spring (286) is compressed under the action of external force, the second half roller (282) can be separated from the first half roller (281), so that the rotation angle of the second half roller (282) can be conveniently adjusted.
3. The feeding device for screw production according to claim 2, wherein: the side plate (25) is provided with a containing cavity, a sliding block is arranged in the containing cavity, the compression roller set is arranged on the sliding block, and the sliding block is suitable for moving in the containing cavity so as to drive the compression roller set to move.
4. A screw production loading apparatus as defined in claim 3, wherein: the sliding block is provided with a screw rod which is used for rotating to drive the sliding block to move.
5. The feeding device for screw production according to claim 1, wherein: the wire guide device is characterized in that a guide assembly is arranged on the supporting part (1), the guide assembly comprises guide rollers (23), the guide rollers (23) are arranged in pairs, a gap is formed between a pair of the guide rollers (23), and the gap is used for a wire to pass through.
6. The screw production loading apparatus of claim 5, wherein: the guide roller (23) is connected with a driving mechanism, and the driving mechanism is used for driving the guide roller (23) to rotate so as to guide the wire rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321192329.3U CN220178063U (en) | 2023-05-17 | 2023-05-17 | Feeding equipment for screw production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321192329.3U CN220178063U (en) | 2023-05-17 | 2023-05-17 | Feeding equipment for screw production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220178063U true CN220178063U (en) | 2023-12-15 |
Family
ID=89116239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321192329.3U Active CN220178063U (en) | 2023-05-17 | 2023-05-17 | Feeding equipment for screw production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220178063U (en) |
-
2023
- 2023-05-17 CN CN202321192329.3U patent/CN220178063U/en active Active
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