CN216461472U - Material way thread rolling mechanism for stud bolts - Google Patents
Material way thread rolling mechanism for stud bolts Download PDFInfo
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- CN216461472U CN216461472U CN202122357253.2U CN202122357253U CN216461472U CN 216461472 U CN216461472 U CN 216461472U CN 202122357253 U CN202122357253 U CN 202122357253U CN 216461472 U CN216461472 U CN 216461472U
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- tooth plate
- material channel
- thread rolling
- fastening bolt
- rolling mechanism
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- 238000005096 rolling process Methods 0.000 title claims abstract description 21
- 230000003068 static effect Effects 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a material channel thread rolling mechanism for stud bolts, which is characterized in that: thread rolling mechanism include that the main material says, the exit end department that the main material was said is provided with the initiative dental lamina and the quiet dental lamina of main of symmetric distribution, the both sides that the main material was said are provided with first backup pad, be provided with two first protruding portions on the first backup pad symmetrically, the slot hole has been seted up on the first protruding portion, fastening bolt has worn to connect in the slot hole, threaded connection between fastening bolt and the supplementary material way, the side of initiative dental lamina is provided with the second backup pad, is provided with two second protruding portions in the second backup pad symmetrically, the slot hole has also been seted up on the second protruding portion, fastening bolt has worn to connect in the slot hole, fastening bolt and supplementary threaded connection between the movable dental lamina.
Description
Technical Field
The utility model relates to the field of thread rolling processing, in particular to a material channel thread rolling mechanism for a stud bolt.
Background
In the production of threaded fasteners, a thread rolling machine is used. When the blank of the fastener moves to the tail end of the thread rolling material channel, the two tooth plates (thread rolling plates) at the position move relatively, and a thread-shaped groove, namely an external thread, is machined on the outer surface of the blank. When a common bolt moves on the material channel, the end part (hexagonal part) with a relatively larger outer contour is clamped on the material channel, the longer and thinner stud part naturally droops, and the center of gravity of the common bolt is below the material channel in the state, so that the common bolt is stable in moving state and can smoothly enter between the two tooth plates; however, a special bolt is provided, wherein the hexagonal part is positioned in the middle, two sections of blanks are respectively arranged on two sides of the hexagonal part, when the bolt moves on the material channel, the hexagonal part still needs to be clamped on the material channel, and the gravity center of the bolt is positioned above the material channel, so that the bolt is very easy to incline; in order to avoid the above problems, when the stud bolt is processed, a worker is required to hold a part above a material channel and guide the part into a space between two tooth plates so as to ensure that qualified products can be processed; after one section of blank is processed, the other section of blank is turned upside down and enters between the two tooth plates, thread rolling operation is carried out again, and therefore thread processing of the stud bolt can be completed, working efficiency is extremely low, and a large amount of labor is consumed.
There is therefore a need for a method or apparatus that addresses the above-mentioned problems.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides the material channel thread rolling mechanism for the stud bolt, which is simple in structure, ingenious in design, reasonable in layout, capable of improving working efficiency and saving manual labor.
The technical solution of the utility model is as follows: the utility model provides a material way thread rolling mechanism to stud which characterized in that: the thread rolling mechanism comprises a main material channel 1, wherein an outlet end of the main material channel 1 is provided with a driving tooth plate 2 and a main static tooth plate 3 which are symmetrically distributed, two sides of the main material channel 1 are provided with first supporting plates 4, the first supporting plates 4 are symmetrically provided with two first protruding parts 5, the first protruding parts 5 are provided with long holes 6, fastening bolts 7 are connected in the long holes 6 in a penetrating manner, the fastening bolts 7 are in threaded connection with an auxiliary material channel 8,
a second support plate 9 is arranged on the side surface of the driving tooth plate 2, two second protruding parts are symmetrically arranged on the second support plate 9, a long hole 6 is also arranged on the second protruding part on the second support plate 9, a fastening bolt 7 is connected in the long hole 6 in a penetrating way, the fastening bolt 7 is in threaded connection with an auxiliary moving tooth plate 11,
a third supporting plate 12 is arranged on the side surface of the main static tooth plate 3, two third protruding parts are symmetrically arranged on the third supporting plate 12, a long hole 6 is also arranged on the third protruding part, a fastening bolt 7 is connected in the long hole 6 in a penetrating way, the fastening bolt 7 is in threaded connection with an auxiliary static tooth plate 13,
the first protruding part 5 is provided with scale marks.
Compared with the prior art, the utility model has the following advantages:
the material channel thread rolling mechanism for the stud bolt is simple in structure, ingenious in design and reasonable in layout, aims at various problems encountered when the thread rolling processing of the stud bolt is carried out by a traditional thread rolling mechanism, and is designed into a special structure. The mechanism can greatly improve the working efficiency and save the manual labor, thereby achieving the purpose of reducing the cost. And the manufacturing process is simple, the manufacturing cost is low, so that the novel LED lamp has multiple advantages, is particularly suitable for popularization and application in the field, and has a very wide market prospect.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a view in the direction a of fig. 1.
Detailed Description
The following description will explain embodiments of the present invention with reference to the accompanying drawings. As shown in fig. 1 and 2: a material channel thread rolling mechanism for stud bolts comprises a main material channel 1, wherein an outlet end of the main material channel 1 is provided with a driving tooth plate 2 and a main static tooth plate 3 which are symmetrically distributed, two sides of the main material channel 1 are provided with first supporting plates 4, the first supporting plates 4 are symmetrically provided with two first protruding parts 5, the first protruding parts 5 are provided with long holes 6, fastening bolts 7 are connected in the long holes 6 in a penetrating manner, the fastening bolts 7 are in threaded connection with an auxiliary material channel 8,
a second support plate 9 is arranged on the side surface of the driving dental plate 2, two second protruding parts are symmetrically arranged on the second support plate 9, a long hole 6 is also arranged on the second protruding parts, a fastening bolt 7 is connected in the long hole 6 in a penetrating way, the fastening bolt 7 is in threaded connection with an auxiliary moving dental plate 11,
a third supporting plate 12 is arranged on the side surface of the main static tooth plate 3, two third protruding parts are symmetrically arranged on the third supporting plate 12, a long hole 6 is also arranged on the third protruding part, a fastening bolt 7 is connected in the long hole 6 in a penetrating way, the fastening bolt 7 is in threaded connection with an auxiliary static tooth plate 13,
the first protruding part 5 is provided with scale marks.
The working process of the material channel thread rolling mechanism for the stud bolt provided by the embodiment of the utility model is as follows: firstly, the distance between an auxiliary material channel 8 and a main material channel 1 and the distance between a driving tooth plate 2 and an auxiliary moving tooth plate 11 and the distance between a main static tooth plate 3 and an auxiliary static tooth plate 13 are adjusted according to the specification and the model of a stud bolt to be processed (the adjustment precision can be ensured by observing scale marks during adjustment), the distance between the two parts needs to meet the requirement of being capable of accommodating the hexagonal part in the middle of the stud bolt, when a blank of the stud bolt advances on the material channel, the columnar part at the bottom end of the blank is inserted into the main material channel 1, and the columnar part at the top end of the blank is inserted into the auxiliary material channel 8, namely, the blank of the stud bolt is restrained by the material channels at the top and the bottom, so that the blank is stable in posture during the movement process and cannot incline and the like, and can enter the tooth plates in a correct posture, and the inclined threads are prevented from being twisted;
when a blank enters the tooth plate, the columnar part at the bottom of the blank enters between the driving tooth plate 2 and the main static tooth plate 3, and the columnar part at the top of the blank enters between the auxiliary movable tooth plate 11 and the auxiliary static tooth plate 13, and because the driving tooth plate 2 and the auxiliary movable tooth plate 11 are fixedly connected through the supporting plate 9, when the driving mechanism drives the driving tooth plate 2 to act, the auxiliary movable tooth plate 11 can also do the same action along with the driving tooth plate, so that the driving tooth plate 2 and the main static tooth plate 3 in pair, the auxiliary movable tooth plate 11 in pair and the auxiliary static tooth plate 13 in pair can simultaneously and synchronously carry out thread rolling operation on the lower columnar part and the upper columnar part of the blank, and thus the thread processing of the two columnar parts is realized in one working procedure.
Claims (1)
1. The utility model provides a material way thread rolling mechanism to stud which characterized in that: the thread rolling mechanism comprises a main material channel (1), wherein a driving tooth plate (2) and a main static tooth plate (3) which are symmetrically distributed are arranged at the outlet end of the main material channel (1), first supporting plates (4) are arranged on two sides of the main material channel (1), two first protruding parts (5) are symmetrically arranged on the first supporting plates (4), long holes (6) are formed in the first protruding parts (5), fastening bolts (7) are connected in the long holes (6) in a penetrating manner, and the fastening bolts (7) are in threaded connection with an auxiliary material channel (8),
a second supporting plate (9) is arranged on the side surface of the driving tooth plate (2), a long hole (6) is also formed in the second supporting plate (9), a fastening bolt (7) is connected in the long hole (6) in the second supporting plate (9) in a penetrating manner, the fastening bolt (7) is in threaded connection with the auxiliary moving tooth plate (11),
a third supporting plate (12) is arranged on the side surface of the main static tooth plate (3), a long hole (6) is also formed in the third supporting plate (12), a fastening bolt (7) is connected in the long hole (6) in the third supporting plate (12) in a penetrating manner, the fastening bolt (7) is in threaded connection with the auxiliary static tooth plate (13),
the first protruding part (5) is provided with scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122357253.2U CN216461472U (en) | 2021-09-28 | 2021-09-28 | Material way thread rolling mechanism for stud bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122357253.2U CN216461472U (en) | 2021-09-28 | 2021-09-28 | Material way thread rolling mechanism for stud bolts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216461472U true CN216461472U (en) | 2022-05-10 |
Family
ID=81437745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122357253.2U Active CN216461472U (en) | 2021-09-28 | 2021-09-28 | Material way thread rolling mechanism for stud bolts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216461472U (en) |
-
2021
- 2021-09-28 CN CN202122357253.2U patent/CN216461472U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A material channel thread rubbing mechanism for stud bolts Effective date of registration: 20221230 Granted publication date: 20220510 Pledgee: China Construction Bank Corporation Dalian Free Trade Zone sub branch Pledgor: DALIAN HENGPING PRECISION FASTENER Co.,Ltd. Registration number: Y2022980029789 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231225 Granted publication date: 20220510 Pledgee: China Construction Bank Corporation Dalian Free Trade Zone sub branch Pledgor: DALIAN HENGPING PRECISION FASTENER Co.,Ltd. Registration number: Y2022980029789 |