CN2626643Y

CN2626643Y - Concave convex characters stamping die

Info

Publication number: CN2626643Y
Application number: CN 03225485
Authority: CN
Inventors: 惠智敏; 梅建彬; 唐亚洲; 钟文清; 尹少锋
Original assignee: Shenzhen Winteen Industry Co ltd
Current assignee: Shenzhen Winteen Industry Co ltd
Priority date: 2003-04-22
Filing date: 2003-04-22
Publication date: 2004-07-21
Anticipated expiration: 2013-04-22

Abstract

The utility model discloses a stamping die for embossing characters. The stamping die comprises a die shank, an upper and a lower template provided with an upper and a lower base frame, two guide posts; a concave character wheel and a convex character wheel matching with each other and respectively and movably fit on two parallel shafts of the upper and the lower base frame; the stamping die is characterized in that the character wheel is composed of a plurality of character slices in axial arrangement, and the character slices have characters and character-slice ratchets arranged on the outer round surface thereof and carry grooves at the end surface thereof; a stamping rod bracket group is arranged on the rear side of the upper and the lower template; the stamping die also comprises a swing bracket group respectively arranged on a main shaft and matching the character-slice ratchets, and the swing bracket group can slip relative to the stamping rod bracket group. When the stamping die of the utility model is working, the concave and the convex character wheel rotate simultaneously, an impellent sheet can carry automatically, and the character slices can also be manually rotated, therefore saving processing time greatly, improving work efficiency, and reducing production cost. The utility model can position accurately at one time in processing, and is convenient for operation.

Description

The protuberant character diel

Technical field

The utility model relates to a kind of diel, especially relates to the diel that a kind of stamped female raised character also can be changed character and automatic carry automatically.

Background technology

At present, the mould of known processing type is by computer control processing one by one one to one, as delegation's 13 bit digital or letter, must 13 times could be with the machine-shaping of this journey number.But the processing of this form exists that efficient is low, complicated operation, needs are repeatedly located and shortcoming such as cost height.

Summary of the invention

The purpose of this utility model be to solve that prior art exists that efficient is low, complicated operation and the high technical problem of cost, a kind of production efficiency height, simple to operate and protuberant character diel that production cost is low are proposed.

The technical scheme that its technical problem that solves the utility model adopts is a kind of protuberant character diel of structure, it comprise touch handle, have a upper and lower pedestal upper and lowerly touch plate, two guide pillars, be located on the described upper and lower pedestal two-parallel axis respectively kink suitable concavo-convex character wheel is arranged, described character wheel is provided with word slice character and word slice ratchet, that end face is provided with the carry groove side by side by many outer round surface and arranges vertically and form: the described upper and lower rear side of touching plate is provided with beats the bridge group; Also comprise be located at respectively on the main shaft with described word slice ratchet suitable again can with the described bridge group swing span group of slippage mutually of beating.

The bridge group of beating described in the utility model, comprise and vertically be fixed in described upper and lower relatively-movable lower rod-knocking fixed head and the upper rod-knocking fixed head of touching the plate rear end respectively, described upper and lower beat the free-ended both sides of bar fixed head respectively level be provided with the upper and lower bar of beating, this is upper and lower beats free end of bar near described concavo-convex character wheel; Described swing span group comprises an end, and the other end of kink in described main shaft two ends is set in two on swing span cross bar swing boom respectively, this swing boom is provided with pushing piece and support thereof, and described pushing piece is corresponding to described word slice ratchet the pushing piece of described print wheel shaft to the step-like distribution of one-tenth.

One side of upper and lower pedestal described in the utility model also is respectively equipped with the Location resilient piece that presses described character wheel, also is provided with between this shell fragment and the described character wheel and the adaptive spacer of described word slice ratchet slot.

Radially also can be provided with the rotor key that to conflict with described word slice internal circular surfaces on the main shaft described in the utility model.One side of described upper and lower pedestal is respectively equipped with the stop pin of the described main shaft of can conflicting.The number of steps of described pushing piece axial distribution is seven steps.

When adopting mould punching press of the present utility model, concavo-convex character wheel rotates simultaneously, and pushing piece is dot and carry (or meet eight advance) automatically, simultaneously also available manual form is rotated word slice, thereby saved machining period greatly, improved production efficiency, reduced production cost, and the processing one-time positioning is accurate, easy and simple to handle.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified, wherein:

Fig. 1 is the structural representation of an embodiment of the utility model;

Fig. 2 is the side view of Fig. 1;

Fig. 3 is the rearview of Fig. 1;

Fig. 4 is Fig. 1 swing span group structural representation;

Fig. 5 is that Fig. 4 C-C is to swing span arm configuration schematic diagram;

Fig. 6 is that Figure 1A-A is to vertical view;

Fig. 7 is that the character wheel pushing piece promotes the structural representation that word slice rotates down;

Fig. 8 is the word slice carry structural representation of next-door neighbour Fig. 7 word slice;

Fig. 9 is a bottom base spacer structural representation;

Figure 10 is the structural representation with the supporting Location resilient piece of Fig. 9 spacer;

Figure 11 is Fig. 1 main axle structure schematic diagram.

The specific embodiment

As shown in Figure 1, 2, be front view and the side view of the utility model one embodiment.A kind of protuberant character diel, comprise touch handle 1, have a upper and lower pedestal 2 upper and lowerly touch plate 4 and 10, two guide pillars 3, be located on the described upper and lower pedestal 2 two-parallel axis 8 respectively kink suitable concavo-convex character wheel 9 is arranged, can exchange concavo-convex character wheel up and down as required, so that go out type or character cut in bas-relief, described character wheel 9 is provided with word slice 38 annular character and annular word slice ratchet 7, that end face is provided with carry groove 40 side by side by many outer round surface and arranges vertically and form, and the character of this moment is totally 10 of digital 0-9; The described upper and lower rear side of touching plate 4 and 10 is provided with beats the bridge group; Also comprise be located at respectively on the main shaft 8 with described word slice ratchet 7 suitable again can with the described bridge group swing span group of slippage mutually of beating.Shown in Fig. 2,3, the described bridge group of beating, comprise and vertically be fixed in described upper and lower relatively-movable lower rod-knocking fixed head 18 and the upper rod-knocking fixed head 21 of touching plate 4 and 10 rear ends respectively, described upper and lower beat bar fixed head 21 and 18 free-ended both sides respectively level be provided with upper and lower bar 22 and 17 beaten, this upper and lower free end of bar of beating is near described concavo-convex character wheel 9.Shown in Fig. 4,5,6,7,8, described swing span group comprise an end respectively kink in described main shaft 8 two ends, the other end is set in two on the swing span cross bar 30 swing boom 19, this swing boom is provided with pushing piece 20 and support 23 thereof, described pushing piece 20 be the pushing piece along described type-wheel 9 axial one-tenth step-like distribution corresponding with described word slice ratchet 7.Shown in Fig. 9,10, a side of described upper and lower pedestal 2 is respectively equipped with the Location resilient piece 15 that presses described character wheel 9, also is provided with between this shell fragment and the described character wheel 9 and the adaptive spacer 16 of described word slice ratchet 7 grooves.As shown in figure 11, radially be provided with the rotor key 5 that to conflict with described word slice 38 internal circular surfaces on the described main shaft 8.One side of described upper and lower pedestal 2 is respectively equipped with the stop pin 25 of the described main shaft 8 of can conflicting.As shown in Figure 5, the number of steps of described pushing piece 20 axial distribution is seven steps, and respectively corresponding seven word slices 38 of pushing piece of seven diverse locations are promptly arranged.

Mould of the present utility model is packed into behind the stamping machine, drive the members that is connected such as touching plate and pump by touching handle 1 along two guide pillars 3, by bottom base in 2 guide pillars 3 and guide pin bushing 12 controls in reciprocating positional precision.When lower rod-knocking 17 pumps with cope match-plate pattern 2, upper and lower distance of beating between bar 22 and 17 is widened and dwindle.Because swing span 19 1 end kinks are on main shaft 8, its other end swing span cross bar 30 and the upper and lower bar 22,17 of beating are for being slidingly connected, then the axle center of swing span 19 above lower main axis 8 is that reciprocally swinging is made in the center of circle, on same axle center, swing with it by swing span 19 drive promotion bars 23 and pushing piece 20 simultaneously, promote concavo-convex character wheel 9 by pushing piece 20 again and rotate, to reach reciprocal punching press once just with one of concavo-convex character wheel word slice 38 rotation.This routine carry is a dot and carry, as Fig. 7, shown in 8, structural representation for following character wheel word slice carry, when moving on the lower rod-knocking 17 when promoting swing span 19 and rotating counterclockwise, the teeth groove of the top insertion ratchet 7 of pushing piece 20 first steps, promote 38 inverse times of word slice rotation, 36 degree (1/10th circles), rotation 36 degree are one and rotate unit, to make that a position word slice forwards to from numeral 9 digital 10 the time when pushing piece, " individual position " the top carry groove 40 that sinks to ratchet 7 end faces of pushing piece first step, and simultaneously near " ten " teeth groove of the corresponding word slice ratchet 7 of top insertion of pushing piece 20 (being second step), thereby make a position word slice and ten word slices rotate simultaneously, promptly a position word slice forwards digital " 0 " to from numeral " 9 ", ten word slices forward " 1 " to from " 0 ", when individual position word slice and ten word slices all forward numeral " 99 " in the teeth groove of the corresponding word slice of top insertion of hundred pushing pieces (the 3rd step), so individual position, ten, hundred word slices rotate simultaneously, thereby make numeral " 99 " carry to numeral " 100 ", analogize until megabit in proper order.In like manner go up the character wheel word slice and also be carry in a manner described.

For up and down concavo-convex character wheel 9 cooperates accurately, also designed positioner, when character wheel 9 rotates, the ratchet 7 pushing spacers 16 of word slice make it skid off ratchet slot, and Location resilient piece 15 is outwards made a concession, rotation one is rotated behind the unit by Location resilient piece 15 compressing spacers 16 concavo-convex character wheel 9 is positioned at accurately on the position, thereby guarantees the quality of punching press character.

Be motor-driven convenience, also designed man-operated mechanism, at radially being provided with of main shaft 8 commentaries on classics keyboard 5 that can radially freely stretch and that can conflict word slice 38 inner peripheral surfaces, twitch main shaft handle 13 with hand and make and change keyboard 5 and be in the different word slice 38, thereby the rotary main shaft handle reaches the purpose of manual rotation word slice again.Do not need when manual, can press and be located at the other stop pin 25 of main shaft 8, so that fixed main shaft.

Claims

1, a kind of protuberant character diel, comprise touch handle (1), have a upper and lower pedestal (2) upper and lowerly touch plate (4,10), two guide pillars (3), be located on the described upper and lower pedestal (2) two-parallel axis (8) respectively kink suitable concavo-convex character wheel (9) is arranged, it is characterized in that: described character wheel (9) is provided with word slice (38) character and word slice ratchet (7), that end face is provided with carry groove (40) side by side by many outer round surface and arranges vertically and form; The described upper and lower rear side of touching plate (4,10) is provided with beats the bridge group; Also comprise be located at respectively main shaft (8) go up with described word slice ratchet (7) suitable again can with the described bridge group swing span group of slippage mutually of beating.

2, according to the described mould of claim 1, it is characterized in that: the described bridge group of beating comprises and vertically is fixed in described upper and lower relatively-movable lower rod-knocking fixed head (18) and the upper rod-knocking fixed head (21) of touching plate (4,10) rear end respectively, described upper and lower beat the free-ended both sides of bar fixed head (21,18) respectively level be provided with the upper and lower bar (22,17) of beating, this is upper and lower beats free end of bar near described concavo-convex character wheel (9); Described swing span group comprise an end respectively kink in described main shaft (8) two ends, the other end is set in the swing of two on the swing span cross bar (30) boom (19), this swing boom is provided with pushing piece (20) and support (23) thereof, described pushing piece (20) is corresponding with described word slice ratchet (7) pushing piece that axially becomes step-like distribution along described type-wheel (9).

3, according to the described mould of claim 2, it is characterized in that: a side of described upper and lower pedestal (2) is respectively equipped with the Location resilient piece (15) that presses described character wheel (9), also is provided with the spacer (16) adaptive with described word slice ratchet (7) groove between this shell fragment and the described character wheel (9).

4, according to the described mould of claim 3, it is characterized in that: radially be provided with the rotor key (5) that to conflict with described word slice (38) internal circular surfaces on the described main shaft (8).

5, according to the described mould of claim 4, it is characterized in that: a side of described upper and lower pedestal (2) is respectively equipped with the stop pin (25) of described main shaft (8) of can conflicting.

6, according to the described mould of claim 5, it is characterized in that: the number of steps of described pushing piece (20) axial distribution is seven steps.