CN213410208U - Bolt cold heading machine guider - Google Patents
Bolt cold heading machine guider Download PDFInfo
- Publication number
- CN213410208U CN213410208U CN202022397529.5U CN202022397529U CN213410208U CN 213410208 U CN213410208 U CN 213410208U CN 202022397529 U CN202022397529 U CN 202022397529U CN 213410208 U CN213410208 U CN 213410208U
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- fixedly connected
- connecting rod
- box
- bolt cold
- box body
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Abstract
The utility model discloses a bolt cold heading machine guider, the power distribution box comprises a box body, the bottom fixedly connected with base of box inner wall, a plurality of first rotation support of top fixedly connected with of base, it is a plurality of the top of first rotation support is all rotated and is connected with first roller, and is a plurality of the equal sliding connection in both ends has the deflector around the first roller upper surface, two the equal fixedly connected with link in bottom of deflector, two the center of link bottom is the first spacing connecting rod of fixedly connected with and the spacing connecting rod of second respectively, the rear end of first spacing connecting rod and the equal fixedly connected with rack in front end of the spacing connecting rod of second. The utility model discloses in, the device simple structure, convenient and practical through the upper and lower two rows of rollers of simple design and two deflector isotructures around to make the steel wire be in on a straight line in transmission process, thereby improved the production quality of cold forging machine greatly.
Description
Technical Field
The utility model relates to a bolt production and processing technology field especially relates to a bolt cold heading machine guider.
Background
The bolt is a fastener composed of a head part and a screw (a cylinder with external threads), and is required to be matched with a nut and used for tightly connecting two parts with through holes.
The cold heading forming process is an important step in the bolt machining process, a cold heading machine usually adopts a steel wire as a raw material, the steel wire continuously enters the cold heading machine to be machined under the driving of a traction mechanism of the cold heading machine, the steel wire needs to enter the cold heading machine in a linear state during machining, a cutting device in the cold heading machine is used for segmenting the steel wire, the existing feeding guide device has the problems that the adjustment is inconvenient, the steel wire is easy to deviate in the feeding process and cannot adapt to the steel wires with different sizes, the requirements of people cannot be met, and therefore a new bolt cold heading machine guide device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the bolt cold heading machine guider who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a guide device of a bolt cold header comprises a box body, wherein the bottom of the inner wall of the box body is fixedly connected with a base, the top of the base is fixedly connected with a plurality of first rotating supports, and the tops of the first rotating supports are rotatably connected with first rollers;
the front end and the rear end of the upper surface of the first rollers are respectively connected with a guide plate in a sliding manner, the bottoms of the two guide plates are respectively fixedly connected with a connecting frame, the centers of the bottoms of the two connecting frames are respectively fixedly connected with a first limiting connecting rod and a second limiting connecting rod, the rear end of the first limiting connecting rod and the front end of the second limiting connecting rod are respectively fixedly connected with a rack, the front end and the rear end of the center of the top of the base are respectively provided with a motor, and one end of an output shaft of each of the two motors is respectively fixedly connected with a gear corresponding to the rack;
an air valve is installed at the top of the box body, the bottom of an expansion rod of the air valve is fixedly connected with a top plate, the bottom of the top plate is fixedly connected with a plurality of second rotating supports, and the bottoms of the second rotating supports are rotatably connected with second rollers;
the feed inlet and the discharge gate have been seted up respectively to the both sides of box outer wall, the equal fixedly connected with in both sides of box inner wall and the corresponding backup pad of discharge gate and feed inlet.
As a further description of the above technical solution:
and a plurality of notches corresponding to the second roller are formed in the tops of the two guide plates.
As a further description of the above technical solution:
two the one end that the deflector is close to the feed inlet all is arc constructional device.
As a further description of the above technical solution:
the front end and the rear end of the inner wall of the box body are fixedly connected with limit boxes corresponding to the racks.
As a further description of the above technical solution:
the center of the limiting box is provided with a cavity, one end of the limiting box, which is close to the rack, is provided with a through hole corresponding to the rack, and the rack penetrates through the through hole and extends into the cavity.
As a further description of the above technical solution:
fixedly connected with is a plurality of and the corresponding bracing piece of link between the both ends around the box inner wall, and two both ends all seted up a plurality of and the corresponding circular ports of bracing piece around the link, and a plurality of the bracing piece all runs through the circular port.
The utility model discloses following beneficial effect has: 1. the utility model provides a pair of bolt cold heading machine guider compares with traditional device, the device simple structure, convenient and practical through two upper and lower rows of rollers simple in design and two deflector isotructures around to make the steel wire be in on a straight line in transmission process, thereby improved the production quality of cold forging machine greatly.
2. Compared with the traditional device, the device has great innovation and improvement in structure and design, and the guide device of the bolt cold header further comprises a longitudinal adjusting device consisting of an air valve and a top plate and a transverse adjusting device consisting of a motor, a gear and a rack, so that the guide device is convenient to adjust, is suitable for steel wires with different sizes, and is worthy of great popularization.
Drawings
Fig. 1 is a front view structural diagram of a guiding device of a bolt cold header provided by the utility model;
fig. 2 is a left cross-sectional structural view of a guiding device of a bolt cold header provided by the utility model;
fig. 3 is the utility model provides a overlook structure chart of bolt cold heading machine guider.
Illustration of the drawings:
1. a box body; 2. a base; 3. a first rotating bracket; 4. a first roller; 5. a guide plate; 6. a connecting frame; 7. a first limit connecting rod; 8. a second limit connecting rod; 9. a rack; 10. a motor; 11. a gear; 12. an air valve; 13. a top plate; 14. a second rotating bracket; 15. a second roller; 16. a feed inlet; 17. a discharge port; 18. a support plate; 19. a limiting box; 20. a cavity; 21. a support rod.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a guide device of a bolt cold header comprises a box body 1, wherein the bottom of the inner wall of the box body 1 is fixedly connected with a base 2, the top of the base 2 is fixedly connected with a plurality of first rotating supports 3, and the tops of the first rotating supports 3 are all rotatably connected with first rollers 4;
the front end and the rear end of the upper surface of the plurality of first rollers 4 are respectively connected with a guide plate 5 in a sliding way, the bottoms of the two guide plates 5 are respectively fixedly connected with a connecting frame 6, the centers of the bottoms of the two connecting frames 6 are respectively fixedly connected with a first limit connecting rod 7 and a second limit connecting rod 8, the first limit connecting rod 7 and the second limit connecting rod 8 play roles of connecting the connecting frame 6 and a rack 9 and limiting the gear 11, so that the separation phenomenon of the gear 11 and the rack 9 is prevented, the rear end of the first limit connecting rod 7 and the front end of the second limit connecting rod 8 are respectively fixedly connected with the rack 9, the front end and the rear end of the center of the top of the base 2 are respectively provided with a motor 10, one end of the output shafts of the two motors 10 is respectively fixedly connected with a gear 11 corresponding to the rack 9, after the two motors 10 are started, the output shafts thereof drive the gear 11 to rotate, the two racks 9 respectively move through the corresponding first limiting connecting rod 7 and the second limiting connecting rod 8, so that the first limiting connecting rod 7 and the second limiting connecting rod 8 drive the two guide plates 5 to move through the corresponding connecting frames 6, thereby clamping two sides of the steel wire and preventing the steel wire from deflecting towards the two sides;
an air valve 12 is installed at the top of the box body 1, a top plate 13 is fixedly connected to the bottom of an expansion rod of the air valve 12, a plurality of second rotating supports 14 are fixedly connected to the bottom of the top plate 13, second rollers 15 are rotatably connected to the bottoms of the second rotating supports 14, after the air valve 12 is started, the expansion rod drives the top plate 13 to move up and down, so that the top plate 13 drives the second rollers 15 to move up and down through the second rotating supports 14, the up and down directions of the steel wires are limited and guided through the first rollers 4 and the second rollers 15, and meanwhile, the air valve is suitable for the steel wires with different sizes;
A plurality of gaps corresponding to the second roller cylinders 15 are formed in the tops of the two guide plates 5, the second roller cylinders 15 can move downwards without colliding with the guide plates 5 due to the structure, and therefore the device is suitable for steel wires of different sizes.
The ends of the two guide plates 5 close to the feed inlet 16 are both arc-shaped structure devices, and the structure can ensure that the steel wire cannot be deviated to the outer sides of the guide plates 5 when entering the device from the feed inlet 16.
The front end and the rear end of the inner wall of the box body 1 are fixedly connected with limit boxes 19 corresponding to the racks 9, and the limit boxes 19 can limit the racks 9, so that the racks 9 can reciprocate along the direction of the limit boxes 19.
A cavity 20 is formed in the center of the limit box 19, a through hole corresponding to the rack 9 is formed in one end, close to the rack 9, of the limit box 19, and the rack 9 penetrates through the through hole and extends into the cavity 20.
Fixedly connected with is a plurality of and the bracing piece 21 that link 6 is corresponding between the both ends around the 1 inner wall of box, and bracing piece 21 can play limiting displacement to link 6 and deflector 5 to prevent that deflector 5 from breaking away from first roller 4, and a plurality of circular ports corresponding with bracing piece 21 have all been seted up at both ends around two links 6, and a plurality of bracing pieces 21 all run through the circular port.
The working principle is as follows: the utility model provides a bolt cold header guider and traditional device have great improvement innovation, when using this kind of bolt cold header guider, at first send the steel wire into the device through feed inlet 16, then pass the steel wire and get into the cold forging machine from discharge gate 17 between two deflector plates 5, then start motor 10, its output shaft drives gear 11 and rotates, thereby two gears 11 drive corresponding link 6 motion through rack 9 and its corresponding first spacing connecting rod 7 and second spacing connecting rod 8, thereby drive two deflector plates 5 and move, thereby the both sides of clamp steel wire, thereby prevent that the steel wire from deflecting to both sides, then start pneumatic valve 12, its telescopic link drives roof 13 and does the up-and-down motion, thereby roof 13 drives second roller 15 and does the up-and-down motion through second rotation support 14, thereby spacing and direction to the up-and-down direction of steel wire through a plurality of first roller 4 and second roller 15, the wire is then guided by the device under the traction of the cold forging machine, so that the production work is carried out.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a bolt cold heading machine guider, includes box (1), its characterized in that: the bottom of the inner wall of the box body (1) is fixedly connected with a base (2), the top of the base (2) is fixedly connected with a plurality of first rotating supports (3), and the tops of the first rotating supports (3) are rotatably connected with first rollers (4);
the front end and the rear end of the upper surface of the first rollers (4) are both connected with guide plates (5) in a sliding mode, the bottoms of the two guide plates (5) are both fixedly connected with connecting frames (6), the centers of the bottoms of the two connecting frames (6) are respectively and fixedly connected with a first limiting connecting rod (7) and a second limiting connecting rod (8), the rear end of the first limiting connecting rod (7) and the front end of the second limiting connecting rod (8) are both fixedly connected with racks (9), the front end and the rear end of the top center of the base (2) are both provided with motors (10), and one ends of output shafts of the two motors (10) are both fixedly connected with gears (11) corresponding to the racks (9);
an air valve (12) is installed at the top of the box body (1), the bottom of a telescopic rod of the air valve (12) is fixedly connected with a top plate (13), the bottom of the top plate (13) is fixedly connected with a plurality of second rotating supports (14), and the bottoms of the second rotating supports (14) are rotatably connected with second rollers (15);
a feed inlet (16) and a discharge outlet (17) are respectively formed in two sides of the outer wall of the box body (1), and support plates (18) corresponding to the discharge outlet (17) and the feed inlet (16) are fixedly connected to two sides of the inner wall of the box body (1).
2. The bolt cold header guide device of claim 1, wherein: the tops of the two guide plates (5) are provided with a plurality of notches corresponding to the second rollers (15).
3. The bolt cold header guide device of claim 1, wherein: and one ends of the two guide plates (5) close to the feed inlet (16) are both arc-shaped structure devices.
4. The bolt cold header guide device of claim 1, wherein: the front end and the rear end of the inner wall of the box body (1) are fixedly connected with limit boxes (19) corresponding to the racks (9).
5. The bolt cold header guide device of claim 4, wherein: a cavity (20) is formed in the center of the limiting box (19), a through hole corresponding to the rack (9) is formed in one end, close to the rack (9), of the limiting box (19), and the rack (9) penetrates through the through hole and extends into the cavity (20).
6. The bolt cold header guide device of claim 1, wherein: fixedly connected with is a plurality of bracing pieces (21) corresponding with link (6) between the front and back both ends of box (1) inner wall, and two both ends all seted up a plurality of circular ports corresponding with bracing piece (21) around link (6), and a plurality of bracing piece (21) all run through the circular port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022397529.5U CN213410208U (en) | 2020-10-26 | 2020-10-26 | Bolt cold heading machine guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022397529.5U CN213410208U (en) | 2020-10-26 | 2020-10-26 | Bolt cold heading machine guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213410208U true CN213410208U (en) | 2021-06-11 |
Family
ID=76248058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022397529.5U Expired - Fee Related CN213410208U (en) | 2020-10-26 | 2020-10-26 | Bolt cold heading machine guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213410208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117505729A (en) * | 2023-12-11 | 2024-02-06 | 索力迪精密科技(苏州)有限公司 | Cold heading equipment of high strength screw |
-
2020
- 2020-10-26 CN CN202022397529.5U patent/CN213410208U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117505729A (en) * | 2023-12-11 | 2024-02-06 | 索力迪精密科技(苏州)有限公司 | Cold heading equipment of high strength screw |
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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: 20210611 Termination date: 20211026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |