CN213162782U - Feeding device and screw forming machine - Google Patents
Feeding device and screw forming machine Download PDFInfo
- Publication number
- CN213162782U CN213162782U CN202021572496.7U CN202021572496U CN213162782U CN 213162782 U CN213162782 U CN 213162782U CN 202021572496 U CN202021572496 U CN 202021572496U CN 213162782 U CN213162782 U CN 213162782U
- Authority
- CN
- China
- Prior art keywords
- pivoting part
- transmission piece
- adjusting mechanism
- transmission
- pivoted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 94
- 230000033001 locomotion Effects 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a feeding device, include: the device comprises a mounting seat, a feeding roller, an adjusting mechanism, a first transmission piece, a second transmission piece and a driving device. The adjusting mechanism is provided with a first pivoting part and can rotate around the first pivoting part. The first transmission piece is provided with a second pivoting part and can swing around the second pivoting part; the first transmission piece is used for driving the feeding roller to rotate. The second transmission piece is arranged between the adjusting mechanism and the first transmission piece and is pivoted with the adjusting mechanism through a third pivoting part; the second transmission piece is pivoted to the first transmission piece through a fourth pivoting part, and the fourth pivoting part and the second pivoting part are not overlapped with each other. The distance between the third pivoting part and the first pivoting part is adjustable. The driving device is used for driving the adjusting mechanism to rotate around the first pivoting part. The utility model provides a feeding device can adjust the length of feeding more portably. The utility model also provides a screw make-up machine of having aforementioned feed arrangement.
Description
Technical Field
The utility model belongs to the technical field of the equipment processing and specifically relates to a feed arrangement and screw make-up machine are related to.
Background
A screw forming machine is used for producing screw products and mainly achieves the manufacturing purpose by performing punch forming on production raw materials. Screw make-up machine generally is equipped with feed arrangement, and current feed arrangement generally adopts ratchet drive feeding roller's structural style to realize the feeding. The ratchet mechanism includes: the pawl drives the ratchet wheel to rotate, and the ratchet wheel drives the feeding roller to rotate; the pawl is generally driven by a crank and rocker mechanism, the crank and rocker mechanism drives the pawl to do reciprocating swing motion, specifically, the crank drives the rocker to do swing motion, and the swing angle of the rocker is generally not adjustable, so that the motion range of the pawl is fixed; when the feeding length needs to be adjusted, the feeding roller with different diameters is replaced, the replacement and adjustment of the feeding roller are troublesome, and the equipment cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a feeding device can adjust the length of feeding more portably.
The utility model discloses still provide the screw make-up machine that contains above-mentioned feed arrangement.
According to the utility model discloses feed arrangement of first aspect embodiment includes: a mounting seat; the feeding roller is pivoted to the mounting seat; the adjusting mechanism is provided with a first pivoting part and is pivoted to the mounting seat through the first pivoting part, and the adjusting mechanism can rotate around the first pivoting part; the first transmission piece is provided with a second pivoting part and is pivoted to the mounting seat through the second pivoting part, and the first transmission piece can swing around the second pivoting part; the first transmission piece is used for driving the feeding roller to rotate; the second transmission piece is arranged between the adjusting mechanism and the first transmission piece, a third pivoting part is arranged at one end, close to the adjusting mechanism, of the second transmission piece, and a fourth pivoting part is arranged at one end, close to the first transmission piece, of the second transmission piece; the second transmission piece is pivoted to the adjusting mechanism through the third pivoting part; the second transmission piece is pivoted to the first transmission piece through the fourth pivoting part, and the fourth pivoting part and the second pivoting part are not overlapped with each other; the distance between the third pivoting part and the first pivoting part is adjustable; and the driving device is used for driving the adjusting mechanism to rotate around the first pivoting part.
According to the utility model discloses embodiment, following beneficial effect has at least: the adjusting mechanism can rotate around the first pivoting part, and the third pivoting part of the second transmission piece is pivoted to the adjusting mechanism; when the adjusting mechanism rotates around the first pivoting part, the adjusting mechanism can drive the second transmission piece to do plane compound motion. When the first transmission piece swings around the second pivoting part, the first transmission piece can be in transmission connection with the feeding roller, so that the first transmission piece drives the feeding roller to rotate. The fourth pivoting part of the second transmission piece is pivoted with the first transmission piece; when the second transmission part moves under the driving of the adjusting mechanism, the second transmission part drives the first transmission part to swing around the second pivoting part, and one end of the first transmission part is in transmission connection with the feeding roller so as to realize the rotation of the feeding roller. When the feeding length needs to be adjusted, the movement amplitude of the second transmission piece in the length direction can be adjusted by adjusting the distance between the third pivoting part and the first pivoting part, so that the first transmission piece is adjusted to rotate around the swing angle of the second pivoting part, the rotation angle of the feeding roller is changed, and the feeding length is changed. The larger the distance between the third pivoting part and the first pivoting part is, the larger the swing angle of the first transmission piece around the second pivoting part is, and the larger the feeding length is. The structure can simply adjust the length of the feeding material.
According to some embodiments of the invention, the adjustment mechanism comprises: a lead screw, a lead screw nut and a main body; the first pivoting part is arranged on the main body, the screw rod rotates around the first pivoting part along with the main body, and the screw rod nut is sleeved on the screw rod in a threaded manner; the third pivoting portion is pivoted to the lead screw nut.
According to some embodiments of the invention, the adjustment mechanism further comprises: the adjusting hand wheel is arranged in the main body and is connected with the screw rod in a transmission mode, and the adjusting hand wheel can drive the screw rod to rotate.
According to some embodiments of the present invention, further comprising: the connecting rod, the one end transmission of connecting rod connect in drive arrangement, drive arrangement drive the connecting rod makes plane combined motion, the other end pin joint of connecting rod in adjustment mechanism is close to the position of first pin joint portion.
According to the utility model discloses screw make-up machine of second aspect embodiment includes according to the utility model discloses above-mentioned first aspect embodiment's feed arrangement.
According to the utility model discloses screw make-up machine has following beneficial effect at least: the length of the feeding can be adjusted more simply and conveniently, and the production efficiency is improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is an exploded view of a feeding device according to an embodiment of the present invention;
FIG. 2 is a schematic view of the feed apparatus shown in FIG. 1;
reference numerals: the adjusting mechanism 100, the first pivoting portion 110, the screw rod 120, the screw rod nut 130, the body 140, the adjusting handwheel 150, the first transmission piece 200, the second pivoting portion 210, the second transmission piece 300, the third pivoting portion 310, the fourth pivoting portion 320, the driving device 400, the crank 410, and the connecting rod 500.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If any description to the second and the first is only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the precedence of the indicated technical features.
A feeding device according to an embodiment of the present invention is described below with reference to fig. 1 and 2.
As shown in fig. 1 and fig. 2, the feeding device according to the embodiment of the present invention includes: a mounting seat; the feeding roller is pivoted on the mounting seat; the adjusting mechanism 100, the adjusting mechanism 100 is provided with a first pivoting part 110, the adjusting mechanism 100 is pivoted to the mounting base through the first pivoting part 110, and the adjusting mechanism 100 can rotate around the first pivoting part 110; the first transmission piece 200, the first transmission piece 200 has a second pivot part 210, the first transmission piece 200 is pivoted to the mounting base through the second pivot part 210, the first transmission piece 200 can swing around the second pivot part 210; the first transmission piece 200 is used for driving the feeding roller to rotate; the second transmission piece 300 is arranged between the adjusting mechanism 100 and the first transmission piece 200, one end of the second transmission piece 300 close to the adjusting mechanism 100 is provided with a third pivoting part 310, and one end of the second transmission piece (300) close to the first transmission piece 200 is provided with a fourth pivoting part 320; the second transmission member 300 is pivotally connected to the adjusting mechanism 100 through a third pivot portion 310; the second transmission member 300 is pivoted to the first transmission member 200 through a fourth pivoting portion 320, and the fourth pivoting portion 320 and the second pivoting portion 210 are not overlapped with each other; the distance between the third pivoting portion 310 and the first pivoting portion 110 is adjustable; and the driving device 400, wherein the driving device 400 is used for driving the adjusting mechanism 100 to rotate around the first pivoting part 110.
The adjusting mechanism 100 can rotate around the first pivoting portion 110, and the third pivoting portion 310 of the second transmission member 300 is pivoted to the adjusting mechanism 110; when the adjusting mechanism 100 rotates around the first pivot portion 110, the adjusting mechanism 100 can drive the second transmission member 300 to perform a planar compound motion. When the first transmission member 200 swings around the second pivot portion 210, the first transmission member 200 can be connected to the feeding roller in a transmission manner, so that the first transmission member 200 drives the feeding roller to rotate. The fourth pivoting portion 320 of the second transmission member 300 is pivoted to the first transmission member 200; when the second transmission member 300 is driven by the adjusting mechanism 100 to move, the second transmission member 300 drives the first transmission member 200 to swing around the second pivot portion 210, and one end of the first transmission member 200 is connected to the feeding roller in a transmission manner, so as to realize the rotation of the feeding roller. When the feeding length needs to be adjusted, the movement amplitude of the second transmission member 300 in the length direction can be adjusted by adjusting the distance between the third pivoting portion 310 and the first pivoting portion 110, so that the size of the swing angle of the first transmission member 200 around the second pivoting portion 210 is adjusted, the rotation angle of the feeding roller is changed, and the feeding length is changed. The larger the distance between the third pivoting portion 310 and the first pivoting portion 110 is, the larger the swing angle of the first transmission member 200 around the second pivoting portion 210 is, and the larger the feeding length is. In the above structure, the swing angle of the first transmission member 200 is adjustable by the adjustment mechanism 100, so that the length of the fed material can be adjusted relatively easily.
In practical operation, a pawl may be disposed at one end of the first transmission member 200, the pawl drives the ratchet wheel, and the ratchet wheel drives the feeding roller to rotate, at this time, the second pivot portion 210 is generally disposed at the middle portion of the first transmission member 200, and the pawl is disposed at one end of the first transmission member 200 away from the second transmission member 300. The mount pad is the lathe bed of equipment generally, and mainly used is right the utility model discloses each part is installed fixedly.
Specifically, in some embodiments of the present invention, as shown in fig. 1 and 2, the adjusting mechanism 100 includes: a lead screw 120, a lead screw nut 130, and a body 140; the first pivoting part 110 is arranged on the main body 140, the screw rod 120 rotates around the first pivoting part 110 along with the main body 140, and the screw rod nut 130 is sleeved on the screw rod 120 in a threaded manner; the third pivot portion 310 is pivotally connected to the lead screw nut 130.
In the embodiment of the present invention, the main body 140 is a frame body with a hollow middle portion, the first pivot portion 110 is disposed at one end of the main body 140, and the lead screw 120 is disposed inside the main body 140 and driven by the main body 140 to rotate around the first pivot portion 110, so that the lead screw 120 is more firmly fixed. The third pivoting portion 310 is pivoted to the lead screw nut 130, the fourth pivoting portion 320 is pivoted to the first transmission member 200, and the first transmission member 200 restricts the second transmission member 300 from rotating around the lead screw nut 130, so that when the lead screw 120 rotates, the lead screw nut 130 can axially move along the lead screw 120, thereby changing the distance between the third pivoting portion 310 and the first pivoting portion 110. In practice, the method of changing the distance between two components is well known to those skilled in the art and is not listed here; the embodiment of the utility model provides a for realize infinitely variable control, accurate regulation and be convenient for adjust, the event adopts lead screw 120 and screw-nut 130 complex mode to adjust the interval of third pin joint portion 310 and first pin joint portion 110.
Specifically, in some embodiments of the present invention, as shown in fig. 1 and 2, the adjusting mechanism further includes: the adjusting handwheel 150 is arranged on the main body 140, the adjusting handwheel 150 is connected to the screw rod 120 in a transmission manner, and the adjusting handwheel 150 is used for driving the screw rod 120 to rotate. In practical operation, the screw rod 120 can also be driven by a motor or the like; the embodiment of the utility model provides an in, choose for use adjusting handwheel 150 to be favorable to reducing the cost of equipment.
Specifically, in some embodiments of the present invention, as shown in fig. 1 and fig. 2, the present invention further includes a connecting rod 500, one end of the connecting rod 500 is connected to the driving device 400 in a transmission manner, the driving device 400 drives the connecting rod 500 to perform a planar compound motion, and the other end of the connecting rod 500 is pivoted to a position of the adjusting mechanism 100 close to the first pivoting portion 110. In the embodiment of the present invention, the driving device 400 is generally a driving motor of the apparatus, and the driving device 400 is connected to one end of the connecting rod 500 through a crank 410 to drive the connecting rod 500 to perform a planar compound motion. The other end of the connecting rod 500 is pivoted to the adjusting mechanism 100 near the first pivoting portion 110, so that the adjusting mechanism 100 has a larger swing angle, and the first transmission member 200 has a larger adjustable swing angle range. The utility model adopts the structure to reduce the equipment cost; in practice, the adjusting mechanism 100 may also be driven by a motor or the like disposed at the first pivot portion 110.
According to the utility model discloses screw make-up machine of second aspect embodiment includes according to the utility model discloses above-mentioned first aspect embodiment's feed arrangement.
According to the utility model discloses screw make-up machine through adopting foretell feed arrangement, can adjust the length of feeding more portably, improves production efficiency.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.
Claims (5)
1. A feeding device, comprising:
a mounting seat;
the feeding roller is pivoted to the mounting seat;
the adjusting mechanism (100) is provided with a first pivoting part (110), the adjusting mechanism (100) is pivoted to the mounting base through the first pivoting part (110), and the adjusting mechanism (100) can rotate around the first pivoting part (110);
the first transmission piece (200), the first transmission piece (200) is provided with a second pivoting part (210), the first transmission piece (200) is pivoted to the mounting base through the second pivoting part (210), and the first transmission piece (200) can swing around the second pivoting part (210); the first transmission piece (200) is used for driving the feeding roller to rotate;
the second transmission piece (300) is arranged between the adjusting mechanism (100) and the first transmission piece (200), a third pivoting part (310) is arranged at one end, close to the adjusting mechanism (100), of the second transmission piece (300), and a fourth pivoting part (320) is arranged at one end, close to the first transmission piece (200), of the second transmission piece (300); the second transmission piece (300) is pivoted to the adjusting mechanism (100) through the third pivoting part (310); the second transmission piece (300) is pivoted to the first transmission piece (200) through the fourth pivoting part (320), and the fourth pivoting part (320) and the second pivoting part (210) are not overlapped with each other; the distance between the third pivoting part (310) and the first pivoting part (110) is adjustable;
a driving device (400), wherein the driving device (400) is used for driving the adjusting mechanism (100) to rotate around the first pivoting part (110).
2. The feeding device according to claim 1, wherein said adjustment mechanism (100) comprises: a lead screw (120), a lead screw nut (130), and a body (140); the first pivoting part (110) is arranged on the main body (140), the screw rod (120) rotates around the first pivoting part (110) along with the main body (140), and the screw rod nut (130) is sleeved on the screw rod (120) in a threaded manner; the third pivot portion (310) is pivotally connected to the feed screw nut (130).
3. The feeding device according to claim 2, wherein the adjustment mechanism (100) further comprises: adjusting handwheel (150), adjusting handwheel (150) set up in main part (140), adjusting handwheel (150) transmission connect in lead screw (120), adjusting handwheel (150) can drive lead screw (120) rotate.
4. The feeding device according to claim 2, further comprising: the connecting rod (500), one end transmission of connecting rod (500) connect in drive arrangement (400), drive arrangement (400) drive connecting rod (500) do plane combined motion, the other end pin joint of connecting rod (500) in adjustment mechanism (100) is close to the position of first pin joint portion (110).
5. A screw forming machine, characterized by comprising the feeding device of any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021572496.7U CN213162782U (en) | 2020-07-31 | 2020-07-31 | Feeding device and screw forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021572496.7U CN213162782U (en) | 2020-07-31 | 2020-07-31 | Feeding device and screw forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213162782U true CN213162782U (en) | 2021-05-11 |
Family
ID=75797845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021572496.7U Expired - Fee Related CN213162782U (en) | 2020-07-31 | 2020-07-31 | Feeding device and screw forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213162782U (en) |
-
2020
- 2020-07-31 CN CN202021572496.7U patent/CN213162782U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109208188B (en) | Automatic needle pitch adjusting mechanism and sewing machine | |
| CN1929762B (en) | Furniture drive device for adjustable furniture component | |
| CN108818286A (en) | A kind of polishing machine of angle adjustable | |
| CN213162782U (en) | Feeding device and screw forming machine | |
| JP2000271799A (en) | Press | |
| CN112893702B (en) | Send line cutting device and pencil processing equipment | |
| CN108248828A (en) | Big stroke mechanical formula pedal distance adjustor | |
| CN209722460U (en) | A kind of needle gage automatic adjusting mechanism and sewing machine | |
| CN108190475B (en) | Height-adjustable bottle separating mechanism | |
| CN214736549U (en) | Sewing machine | |
| CN113305309B (en) | Double-cutter type vibration reduction turning device for intelligent production of fitness equipment | |
| CN104819260A (en) | Tilt angle-adjustable space crank rocker mechanism | |
| CN112853632B (en) | Feed lifting mechanism with adjustable feed lifting height and flat seaming machine | |
| CN211872253U (en) | Lower feeding mechanism of sewing machine | |
| KR100926988B1 (en) | Arc welding weaving device | |
| JP4272766B2 (en) | Sewing machine feeder | |
| CN219404385U (en) | Cutting device of solid silica gel leather for automobile cushion | |
| CN201201026Y (en) | Adjustable mechanism for feeding nail blank of thread rolling machine | |
| CN206368257U (en) | A kind of cloth feeding device for sewing machine | |
| CN206702229U (en) | A kind of turner device | |
| CN213417242U (en) | Sewing machine needle distance control mechanism | |
| CN220146635U (en) | Unloading haulage equipment that extruder used | |
| CN211645592U (en) | Needle pitch adjusting mechanism and sewing machine | |
| CN214782509U (en) | Thick material is with sewing machine gauge needle adjustment mechanism and sewing machine | |
| CN112853630B (en) | Feed lifting mechanism with adjustable feed lifting height and flat seaming machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |