CN2234321Y - Step feeder for resistance pin cutting bending shaper - Google Patents
Step feeder for resistance pin cutting bending shaper Download PDFInfo
- Publication number
- CN2234321Y CN2234321Y CN 95200748 CN95200748U CN2234321Y CN 2234321 Y CN2234321 Y CN 2234321Y CN 95200748 CN95200748 CN 95200748 CN 95200748 U CN95200748 U CN 95200748U CN 2234321 Y CN2234321 Y CN 2234321Y
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- gear piece
- seat
- resistance
- bar
- cam lever
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- Expired - Fee Related
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Abstract
The utility model relates to a step feeding device for a resistance pin cutting bending forming machine, which is characterized in that the two sides of the resistance pin cutting bending forming machine extend to erect two extension panels; sliding shaft levers in parallel and a cam lever are arranged between the two extension panels, two-phase symmetrical steppers are coupled on the three levers, and an arc hole and a square hole are arranged on the reciprocating blade of the stepper; the bottom of the fixed seat is provided with a notch avoiding the cam lever, a blade seat is screwed at the upper half part of one side of the fixed seat approaching the reciprocating blade, a translation seat is screwed at one side of the fixed seat, a notch avoiding the cam lever and a shaft hole provided for the sliding shaft levers to pass through are arranged on the translation seat, and a screw hole provided for an adjusting wheel screw rod to screw is also arranged on the translation seat. The product adopts a horizontal transmittal mode, the resistance snagged and blocked phenomenon can not occur, and the resistance pin overlength cutting bending operation can be easily completed.
Description
The utility model relates to the step feeding device that a kind of resistance pin cuts off the bending forming machine, its be at resistance part in bulk cut pin and clubfoot operation, and the clubfoot of its resistance system puts at resistance level, the downward 90 degree bending pattern persons of two pins.
The product of the brake forming device of the electronic component pin shaper " improvement " in the past, be to utilize gravity and go up S type guide groove, resistance part at random can be arranged in regular turn accept to cut the operation of pin bending forming, utilize gravity tenesmus principle because be, so charging guide apparatus external form Cheng Tazhuan in bulk, and also therefore the whole height of make-up machine is increased, also make the increase that takes up room, and it is normal in the process that resistance moves down in its S type guide groove because of mutual collision, resistance is stumbled mutually, and stop moving down of resistance, so when operation, often need there be the people to examine occasionally and looks, the phenomenon that stumbles is arranged, need the tired resistance pin that bump can remove the phenomenon that this is stopped as finding.
The purpose of this utility model is to provide a kind of resistance that makes according to the tooth pitch stepping, gradually on the ratchet of migration make-up machine, carries out the long step feeding device of cutting the resistance pin cut-out bending forming machine of cutting and bend operation of resistance pin down by the ratchet drive.
The utility model is to realize like this, moulding pusher side Extension support is established two extension boards, have two parallel slide-bar bar and cam levers between this two extension board, then organize on three bars and establish two symmetrical steppers, but the adjustment wheel screw rod of stepper mat Extension support outside adjustment wheel runs through Extension support and screws togather with it, adjusts the distance between two steppers; Stepper is made up of translating base, holder, gear piece seat, reciprocal gear piece, wherein the gear piece seat is identical with the flute profile at reciprocal gear piece top, back and forth offer the arcuate socket that to avoid slide-bar bar and adjustment wheel screw rod because of reciprocating motion own on the gear piece, and contact the square hole that is subjected to interlock with cam lever, this square hole one side also adds the shape of the mouth as one speaks pushing tow seat ring that spiral shell is established an increase and cam lever contact stabilization, back and forth establishes all right one way or the other swing arm that freely swings with pushing tow seat ring homonymy spiral shell on the gear piece in addition; Holder bottom offers an otch of avoiding cam lever, its side is then offered the scalloped recess that cooperates with reciprocal gear piece top link, this groove also is embedded bearing, and the fitted bolt lock is established and aforementioned swing arm can be inserted in the groove, holder is drilled with for the lubricating oil bar and adjusts axis hole and the hole that the wheel screw rod passes in addition, moreover holder is yearned for the nearly first half spiral shell of double tooth sheet side and is established a gear piece seat, offers the notch that prevents to block the holder upper groove on this gear piece; The translating base spiral shell is located at fixed seat side, also has the otch of avoiding cam lever and the axis hole that wears for the slide-bar bar on it, takes turns the screw that the screw rod spiral shell is established with one for adjusting.
Below in conjunction with drawings and Examples the utility model is described in detail.
Fig. 1 is the stereogram of the utility model.
Fig. 2 is the running part schematic perspective view of the utility model.
Fig. 3 is the spatial relation figure of stepper and slide-bar bar and cam lever.
Fig. 4 is the isometric exploded view of the utility model stepper.
Fig. 5 is the start end view ㈠ of the utility model stepper.
Fig. 6 is the action end view ㈡ of the utility model stepper.
Fig. 7 is that the gear piece seat concerns enlarged diagram with reciprocal gear piece.
Fig. 8 is gear piece seat, reciprocal gear piece, resistance three's relation and function figure.
Fig. 9 is the enforcement schematic diagram of the utility model.
Fig. 9-1 is resistance moulding figure.
See also shown in Figure 1, the utility model make-up machine (1) is that device is on a seat stand (21), axle (16) and bar (15) are arranged between the end wall of make-up machine (1) (10,11), install ratchet (18) on its axis (16), then device cutting knife (17) on the bar (15), be provided with the main motor (26) [having clearer explanation] that drives in the circular cylindrical shell (12) on aforementioned end wall (10) side, installed speed regulator on this circular cylindrical shell (12) and selected button (14) and switch (13) at figure below.
End wall (10,11) extension board (19 of lateral level frame extension, 20), two extension boards (19,20) all be the cutter type, wall extension (19) length that wherein combines with end wall (10) is shorter, two extension boards (19,20) the slide-bar bar (8) and the cam lever (29) that parallel of span two levels of establishing, this three bar (8,29) then organize on and establish the stepper (22 of two mutual symmetries, 23), this stepper (22,23) also can go up horizontal slippage at slide-bar bar (8) and cam lever (29), wherein the rotation of cam lever (29) can drive stepper (22,23) the reciprocal gear piece (33 of Shanging, 34) do oblique reciprocating motion [can by finding out among Fig. 3]; In addition, extension board (19,20) is gone up Outboard Sections all the wheel of adjustment (9), the adjustment wheel screw rod (28) of adjustment wheel (9) runs through extension board (19,20) and is arranged on the stepper (23,22), sees through and adjusts the rotation of taking turns (9), can adjust the distance between two steppers (23,22).
Continue to consult shown in Figure 2, the circular cylindrical shell (12) that discloses end wall (10) outside among the figure sheds, and the useful fixed lever in end wall (10) right side (54) sets up the motor (26) that spiral shell is established, the gear (4) of motor (26) drives two gears (2,3) simultaneously, axle (16) between its middle gear (2) and end walls (10,11) is coupling, and can drive axle (16) and ratchet (18) rotation; As for other gear (3) be with a belt pulley (5) for combining, this belt pulley (5) axle is located on the adjutage (19), and see through a belt (7) and drive another belt pulley (6), this belt pulley (6) also combines with cam lever (29) end, and be subjected to the drive of motor (26).
Continue to consult shown in Figure 3, disclose two among the figure and be equipped with identical only symmetrical stepper (22,23), straddle on slide-bar bar (8) and cam lever (29), wherein slide-bar bar (8) provides two steppers (22, smooth and easy when 23) traversing, as for cam lever (29) when it rotates, its can with stepper (23,22) reciprocal gear piece (34,33) square hole (39 on, 38) cooperate, make reciprocal gear piece (34) be engaged in oblique moving back and forth, other is the person, this reciprocal gear piece (34) is offered three arcuate sockets (36 in addition, 37), when wherein the reciprocal gear piece (34) of two arcuate sockets (36) conduct is mobile, avoiding slide-bar bar (8), then is as the adjustment wheel screw rod (28) of avoiding adjusting wheel (9) as for arcuate socket (37).
Continue to consult shown in Figure 4, disclosing stepper (23) among the figure is made up of translating base (51), holder (43), gear piece seat (31), reciprocal gear piece (34), wherein gear piece seat (31) is all rake tooth mutually with the flute profile at reciprocal gear piece (34) top, back and forth gear piece (34) is except that aforementioned arcuate socket of offering (36,37) and square hole (39), square hole (39) one side spiral shells are established a shape of the mouth as one speaks push block ring (41) as increasing square hole (39) and cam lever (29) stability in contact, establish all right one way or the other swing arm that freely swings (35) at pushing tow seat ring (41) homonymy spiral shell in addition.
Holder (43) is upwards offered a kerf (47) as avoiding and the contacting of cam lever (29) by the bottom, offer the scalloped recess (49) that cooperates with the last swing arm (35) of reciprocal gear piece (34) on it again, this groove (49) below is embedded with bearing (55), in addition, offer the axis hole (45) that wears for slide-bar bar (8) on the holder (43), and for adjusting the hole (44) that wheel screw rod (28) [also can consult Fig. 3] passes; Aforementioned fixation seat (43) is yearned for the nearly first half spiral shell of double tooth sheet (34) side and is established gear piece seat (31), offer the notch (32) that prevents to block holder (43) upper groove (49) on this gear piece seat (31), the bearing (55) of the groove (49) of aforementioned fixation seat (43) can pass and be arranged in end under the swing arm (35) by a bolt (56), and make swing arm (35) hold to go in the groove (49) of holder (43), swing arm (35) can be done the fixing swing in lower end in groove (49), and then makes reciprocal gear piece (34) can do oblique reciprocating motion.
Translating base (51) also has the otch (48) of avoiding cam lever (29) and the axis hole (46) that wears for slide-bar bar (8) on it, take turns the screw (53) that screw rod (28) spiral shell is established with one for adjusting, this translating base (51) also is arranged in one of holder (43) side with bolt (57), and translating base (51) then can make stepper (23) do traversing via the rotation of adjusting wheel screw rod (28) by this.
Continue to consult shown in Figure 5, when cam lever (29) rotates, because of the existing otch (47) of holder (43) is avoided [also can consulting Fig. 3 with contacting of cam lever (29), 4], so it is unaffected, and back and forth gear piece (34) has square hole (39) to contact with cam lever (29) row, therefore the rotation of cam lever (29) will make on reciprocal gear piece (a 34) work and left side and following and right moving, back and forth gear piece (34) is subjected to the restriction of two swing arms (35) again, the moving of last back and forth gear piece (34) becomes tiltedly parallel moving up and down of a left side, as shown in Figure 6, promptly be after cam lever (29) rotates counterclockwise 90 degree, back and forth gear piece (34) moves a distance on tiltedly putting down in a left side.
Continue to consult shown in Figure 7, disclose among the figure on reciprocal gear piece (a 34) left side is tiltedly parallel and move, the flank of tooth of the direction of advance of reverse resistance (3), back and forth the height of gear piece (34) is than gear piece seat (31) slant height one a distance, this a distance be resistance (3) the pin bar directly, so reciprocal gear piece (34) though the resistance that moves back and forth (3) advance step by step; In a tooth, concentrate too many resistance (3), also satisfy one and resistance is separated in the last tooth of gear piece seat (31) resistance (3) is only arranged with this principle that only promotes one.
Continue to consult shown in Figure 8, reciprocal gear piece (34 among the figure, 33), gear piece seat (31,30) the oblique line lines of Shanging partly is the inclined-plane, bottom right of tooth, when resistance (3) and gear piece seat (31,30) and reciprocal gear piece (34,33) perpendicular, reciprocal gear piece (34,33) two pins that can promote resistance (3) simultaneously advance step by step, in case resistance (3) is tilting device, resistance (3) as right side among the figure, under this kind situation, back and forth gear piece (33) can't touch with resistance (3) below pin, and back and forth gear piece (34) can contact so promotion resistance (3) top pin advances a tooth with resistance (3) top pin, resistance (3) is become and gear piece seat (31,30) and reciprocal gear piece (34,33) perpendicular, identical with the resistance (3) in left side, though hence one can see that resistance (3) whether with gear piece seat (31,30) vertical, several resistance (3) are arranged, in the tooth after stepping multistep (tooth), resistance (58) promptly keeps and gear piece seat (31,30) vertical, and only possess a resistance (58) in each tooth.
Consult shown in Figure 9ly at last, disclose resistance among the figure and accept the stepping of stepper (23) and carry, deliver at last on the ratchet (18), and, will become the form that pin Zhe goes out to become Fig. 9-1 by the Zhe sheet again by the unnecessary pin of cutting knife (17) excision.
The utlity model has following advantages:
1. this step feeding device is the load mode of employing level, does not have habit formula gravity and drops The resistance that is produced stumbles and stops phenomenon.
2. this step feeding device can compile monodentate on gear piece the phenomenon of too much resistance at first, Automatically be divided into and only keep a resistance on the monodentate, automatically resistance is moved into and the stepper phase simultaneously Vertical state.
Claims (3)
1. a resistance pin cuts off the step feeding device of bending forming machine, it is characterized in that moulding pusher side Extension support establishes two extension boards, have two parallel slide-bar bar and cam levers between this two extension board, then organize on three bars and establish two symmetrical steppers, but the adjustment wheel screw rod of stepper mat Extension support outside adjustment wheel runs through Extension support and screws togather with it, adjusts the distance between two steppers; Stepper is made up of translating base, holder, gear piece seat, reciprocal gear piece, wherein the gear piece seat is identical with the flute profile at reciprocal gear piece top, back and forth offer the arcuate socket that to avoid slide-bar bar and adjustment wheel screw rod because of reciprocating motion own on the gear piece, and contact the square hole that is subjected to interlock with cam lever, this square hole one side also adds the shape of the mouth as one speaks pushing tow seat ring that spiral shell is established an increase and cam lever contact stabilization, back and forth establishes all right one way or the other swing arm that freely swings with pushing tow seat ring homonymy spiral shell on the gear piece in addition; Holder bottom offers an otch of avoiding cam lever, its side is then offered the scalloped recess that cooperates with reciprocal gear piece top link, this groove also is embedded bearing, and the fitted bolt lock is established and aforementioned swing arm can be inserted in the groove, holder is drilled with for the lubricating oil bar and adjusts axis hole and the hole that the wheel screw rod passes in addition, moreover holder is yearned for the nearly first half spiral shell of double tooth sheet side and is established a gear piece seat, offers the notch that prevents to block the holder upper groove on this gear piece; The translating base spiral shell is located at fixed seat side, also has the otch of avoiding cam lever and the axis hole that wears for the slide-bar bar on it, takes turns the screw that the screw rod spiral shell is established with one for adjusting.
2. resistance pin according to claim 1 cuts off the step feeding device of bending forming machine, it is characterized in that the gear piece seat and the flute profile of reciprocal gear piece are rake tooth.
3. resistance pin according to claim 1 cuts off the step feeding device of bending forming machine, it is characterized in that moving when the oblique parallel of reciprocal gear piece, the flank of tooth of the direction of advance of reverse resistance, back and forth the height of gear piece is than gear piece seat slant height one segment distance, and this segment distance is the pin bar footpath of resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95200748 CN2234321Y (en) | 1995-01-03 | 1995-01-03 | Step feeder for resistance pin cutting bending shaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95200748 CN2234321Y (en) | 1995-01-03 | 1995-01-03 | Step feeder for resistance pin cutting bending shaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2234321Y true CN2234321Y (en) | 1996-09-04 |
Family
ID=33854404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95200748 Expired - Fee Related CN2234321Y (en) | 1995-01-03 | 1995-01-03 | Step feeder for resistance pin cutting bending shaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2234321Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270307A (en) * | 2016-08-16 | 2017-01-04 | 北京五隆兴科技发展有限公司 | Reinforcing bar horizontal step delivering equipment and control method |
-
1995
- 1995-01-03 CN CN 95200748 patent/CN2234321Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270307A (en) * | 2016-08-16 | 2017-01-04 | 北京五隆兴科技发展有限公司 | Reinforcing bar horizontal step delivering equipment and control method |
| CN106270307B (en) * | 2016-08-16 | 2018-11-27 | 北京五隆兴科技发展有限公司 | Reinforcing bar transverse direction step delivering equipment and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |