CN209078249U - A kind of Built-in terminal box machining tool - Google Patents

A kind of Built-in terminal box machining tool Download PDF

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Publication number
CN209078249U
CN209078249U CN201821912669.8U CN201821912669U CN209078249U CN 209078249 U CN209078249 U CN 209078249U CN 201821912669 U CN201821912669 U CN 201821912669U CN 209078249 U CN209078249 U CN 209078249U
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mould
group
plate
terminal box
built
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夏克周
周浩
夏欢欢
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Machine Manufacture Co Ltd Of China Of Anhui Province
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Machine Manufacture Co Ltd Of China Of Anhui Province
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Abstract

The utility model discloses a kind of Built-in terminal box machining tools, belong to Built-in terminal box manufacturing field.Including rack-mounted upper mounting seat and lower mounting seat, punching and threading die group, material punching mould group and shaping mould group are sequentially arranged with along feedstock direction in the upper mounting seat and lower mounting seat;The punching and threading die group on plate for processing mounting hole, ear mount, connecting hole and knock-off hole;The material punching mould group goes out the notch for subsequent forming splicing for processing buckle and card slot on plate, and in the two sides of plate width direction;The shaping mould group forms finished product magazine for bending and molding after cutting plate.The utility model can continuously complete the disposable processing of butted line magazine, and the shape of the Built-in terminal box processed is accurate, and hole location is accurate, and processing efficiency is high.

Description

A kind of Built-in terminal box machining tool
Technical field
The utility model belongs to Built-in terminal box manufacturing field, more specifically to a kind of Built-in terminal box machining tool.
Background technique
In architectural engineering or all kinds of decoration constructions, in order to connecting various cables in room, it usually needs on wall A groove is outputed, a Built-in terminal box is then fixed on groove, Built-in terminal box can play connection electric wire, as each simultaneously The transition of kind electric appliance circuits and the effect of protection circuit safety, patching operations can be completed in the inside of magazine.
Built-in terminal box is generally a rectangular box with opening, by bottom plate and multiple side plate groups connecting with bottom plate At offering multiple more small knots such as wiring hole, the threaded hole for subsequent installation and mounting ear on side plate and bottom plate Structure, therefore, being processed and formed at one time Built-in terminal box is very difficult work, currently, basic not dedicated for adding on the market The equipment of work Built-in terminal box, being bolted together to be formed by modes such as welding again after usually processing each plate respectively connects Line magazine, it is time-consuming and laborious.
In the prior art, Built-in terminal box is similar compared with the function and structure of terminal box is, difference is, terminal box It is mainly used for the installation of all kinds of switches and socket and other electric appliance patch panels, is typically mounted at outside building sides;And it connects Line magazine is typically necessary to keep the neat and artistic of building sides and carries out pre-buried installation.So, although in actual production, Production equipment for manufacturing terminal box can not be used to manufacture Built-in terminal box, but we assume that theoretically manufacturing terminal box If equipment can be processed after part is changed for butted line magazine, the machining manufacture of Built-in terminal box can To include the following two kinds: (1) multiple plates being first assembled into a rectangular box with opening, passing through the equipment pair such as lathe The operations such as each face on box body drilled, tapping, form finished product Built-in terminal box;(2) it is molded by injection mold Type.
Such as Chinese Patent Application No. are as follows: CN201621471334.8, publication date are as follows: the patent document on the 29th of August in 2017, Disclose a kind of connection box for motor Special Purpose Machine for Processing, its key points of the technical solution are that: including lathe bed, lathe bed be equipped with rotating disc, The driving motor of turn disc is driven, the upper surface of rotating disc is evenly equipped at least three workpiece around the rotary shaft of rotating disc and fixes Device, rotating disc top are additionally provided with drilling equipment and chasing bar for processing terminal box end face, drilling equipment and tapping dress It sets and corresponds respectively to two adjacent Work fixing devices.For its lathe during carrying out terminal box processing, operator can be with The terminal box processed is removed, then changes terminal box to be processed, terminal box therein changing, changing one by one, Constantly circulation carries out continuous productive process.But the technical solution docking wire box carry out drilling and screwing operation before, before needing The box body that the equipment in process first produces terminal box is set, the mode of this two-part processing needs certain interlude, adds Work efficiency rate is not especially desirable.In addition, since the area of the rotating disc of the lathe in the program is certain, rotation The quantity of Work fixing device on disk can not be arranged excessively, when the work piece apparatus on rotating disc needs to turn after processing is completed Terminal box on Moving plate changes terminal box to be processed again after removing one by one, the time of cost is longer, and processing efficiency is into one Step reduces.
For another example Chinese Patent Application No. are as follows: CN201620330313.8, publication date are as follows: the special train text on November 23rd, 2016 It offers, discloses a kind of terminal box production mould group, including blanking die, injection mould, edger, side blow casement, edging mould;The injection molding Mould includes body frame, upper die unit and lower die unit on body frame;The upper die unit includes the upper injection molding that can be moved up and down Pressing mold, the moulding being connected in the middle part of injection molding pressing mold and the upper mold actuator for driving injection molding pressing mold up and down action on this; The lower die unit includes bet plastic mold, is opened on bet plastic mold and can cooperate injection molded junction box body with the moulding Cooperation modeling box chamber and the first conducting wire engaging slot that can be used for accommodating conducting wire and that is opened at left and right sides of cooperation modeling box chamber Two conducting wire engaging slots;Conducting wire can be carried out when upper injection molding pressing mold pushes by being equipped between the upper injection molding pressing mold and bet plastic mold Limit and the cooperation injection moulded components tensed.Although the utility model structure is simple, can effectively conducting wire be tensed and limited, be prevented Only conducting wire is bent in injection moulding process or mobile, the leakproofness of guarantee terminal box injection molding still passes through mould group manufacture terminal box When the molding time that needs it is longer, and the time spent for the processing of injection raw material is also longer, and entire mould group manufactures terminal box Processing efficiency it is not high.
Utility model content
1, it to solve the problems, such as
For there are no in the prior art dedicated for disposably processing the equipment of Built-in terminal box and added using other equipment Work manufactures the problem of low efficiency of Built-in terminal box, and the utility model provides a kind of Built-in terminal box machining tool, can be successive The disposable processing of butted line magazine is completed on ground, and the shape of the Built-in terminal box processed is accurate, and hole location is accurate, and processing efficiency pole It is high.
2, technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of Built-in terminal box machining tool, including upper mounting seat and lower mounting seat, upper mounting seat are mounted on by press machine In rack, lower mounting seat is mounted on the rack by upright supports, in the upper mounting seat and lower mounting seat along feedstock direction according to It is secondary that punching and threading die group, material punching mould group and shaping mould group are housed;The punching and threading die group on plate for processing Mounting hole, ear mount, connecting hole and knock-off hole;The material punching mould group is used to process buckle and card slot on plate, and in plate The notch for subsequent forming splicing is gone out in the two sides of width direction;The shaping mould group is for bending and molding after cutting plate Form finished product magazine.
As the further improvement of technical solution, the punching and threading die group include set gradually along feedstock direction One group of mould, second group of mould, chasing bar and third group mould;First group of mould, second group of mould and third group mould respectively include one To upper group mould and lower group mould;The each upper group mould and lower group mould cooperating of the punching and threading die group rush plate Hole, the chasing bar carry out tapping to plate.
As the further improvement of technical solution, each pair of upper group mould and lower group mould of the punching and threading die group include Three pieces of mounting plates;Mounting hole formed punch, connecting hole formed punch and earhole formed punch are housed on the lower mounting plate of the first upper group mould;On second First knock-off hole formed punch and second batch knock-off hole formed punch are housed on the lower mounting plate of group mould;Earhole is provided on chasing bar Screw tap;Equipped with third batch knock-off hole formed punch, the 4th batch of knock-off hole formed punch and the punching of ear mount hole on the lower mounting plate of third upper group mould Head.
As the further improvement of technical solution, the material punching mould group includes the 4th group set gradually along feedstock direction Mould, the 5th group of mould and the 6th group of mould;The 4th group of mould, the 5th group of mould and the 6th group of mould respectively include a pair of of upper group mould and the following group Mould;The each upper group mould and lower group mould cooperating of the material punching mould group process plate.
As the further improvement of technical solution, each pair of upper group mould and lower group mould of the material punching mould group include three pieces of peaces Loading board;Card slot hole formed punch and block button hole formed punch, the top of the 4th lower group mould are housed on the lower mounting plate of the 4th upper group mould First bending component is housed on mounting plate;Second bending component is housed on the top mounting plate of the 5th lower group mould;On 6th It is provided with mold core on the lower mounting plate of group mould, is provided with mold core on the lower mounting plate of the 6th upper group mould.
As the further improvement of technical solution, the shaping mould group includes the 7th group of mould, and the 7th group of mould includes on the 7th Group mould and the 7th lower group mould, the 7th upper group mould and the 7th lower group mould cooperating are by sheet fabrication at finished product magazine.
As the further improvement of technical solution, the 7th upper group mould includes three pieces of mounting plates, on the mounting plate of its underpart It is provided with compact heap, the surrounding of compact heap is uniformly distributed that there are four binder chambers, and binder is intracavitary to be provided with briquetting moving up and down; The top of 7th lower group mould is provided with the pressing table with compact heap cooperation, and pressing table surrounding is respectively equipped with one and binder chamber The binder slot of shape cooperation.
As the further improvement of technical solution, lead between the top mounting plate and middle part mounting plate of each upper group mould Cross spring connection.
As the further improvement of technical solution, each lower group mould of the punching and threading die group and material punching mould group The two sides of upper end edge feedstock direction are mounted on positioning column;Each positioning column top is provided with the annular groove positioned at same level, Plate is arranged in along the positioning column of the two sides of feedstock direction across annular groove and by annular groove support.
As the further improvement of technical solution, spring stack is provided between the top mounting base and lower part mounting base; The spring stack includes the cylindrical sleeve being mounted in the mounting base of top and the pillar that is mounted in the mounting base of lower part;Under the pillar Portion is cased with support spring, and upper part is cased with loop.
3, beneficial effect
Compared with the prior art, the utility model has the following beneficial effects:
(1) a kind of Built-in terminal box machining tool of the utility model, can continuously complete butted line magazine it is complete from Dynamicization is disposably processed, and the shape of the Built-in terminal box processed is accurate, and hole location is accurate, and processing efficiency is high;
(2) punching and threading die group of a kind of Built-in terminal box machining tool of the utility model, adds for above-mentioned Built-in terminal box Work lathe can be punched out multiple positions on plate and screwing operation simultaneously, and Working position is accurate, and it is dark to provide wiring The processing efficiency of box;
(3) a kind of material punching mould group of Built-in terminal box machining tool of the utility model is used for above-mentioned Built-in terminal box machining tool, Can be by sheet fabrication at the molding shape of finished product magazine is met, Working position is accurate, and can be simultaneously to multiple positions of plate It is processed, it is high in machining efficiency;
(4) a kind of shaping mould group of Built-in terminal box machining tool of the utility model is used for above-mentioned Built-in terminal box machining tool, Plate shears can be had no progeny and be processed into finished product magazine, the shape of finished product magazine is accurate, high in machining efficiency.
Detailed description of the invention
Fig. 1 is the main view scheme of installation of this programme machining tool;
Fig. 2 is the side view scheme of installation of this programme machining tool;
Fig. 3 is the main view of this programme machining tool;
Fig. 4 is the structural schematic diagram of spring stack in Fig. 3;
Fig. 5 is main view Working position figure of this programme plate on machining tool;
Fig. 6 is vertical view Working position figure of this programme plate on machining tool;
Fig. 7 is the structural schematic diagram of positioning column in Fig. 5;
Fig. 8 is the bottom view of each upper group mould of this programme machining tool;
Fig. 9 is the top view of each lower group mould of this programme machining tool;
Figure 10 is the top view of this programme finished product magazine;
Figure 11 is the structural schematic diagram of this programme finished product magazine;
Figure 12 is the partial enlarged view of ear mount in Figure 11;
Figure 13 is the expanded view of this programme finished product magazine
Figure 14 is the main view of this programme punching and threading die group;
Figure 15 is the bottom view of each upper group mould in Figure 14;
Figure 16 is the partial enlarged view of knock-off hole formed punch in Figure 14;
Figure 17 is the Working position figure of plate each lower group mould in Figure 14;
Figure 18 is the main view of this programme material punching mould group;
Figure 19 is the bottom view of each upper group mould in Figure 18;
Figure 20 is the partial enlarged view of each mold core in Figure 19;
Figure 21 is the Working position figure of plate each lower group mould in Figure 18;
Figure 22 is the top view of each lower group mould in Figure 18;
Figure 23 is the structural schematic diagram buckled before bending;
Figure 24 is the structural schematic diagram buckled after bending;
Figure 25 is the main view of this programme shaping mould group;
Figure 26 is the bottom view of the 7th upper group mould in Figure 25;
Figure 27 is the top view of the 7th lower group mould in Figure 25;
Figure 28 is operating position figure of the plate on the 7th lower group mould.
Figure label respectively indicates are as follows:
1, upper mounting seat;2, lower mounting seat;3, column;
4, tapping machine;41, earhole screw tap;
5, positioning column;51, annular groove;
6, spring stack;61, cylindrical sleeve;62, pillar;63, loop;64, support spring;
7, plate;71, mounting hole punching press position;721, earhole punching press position;722, earhole tapping position;723, ear mount hole punching press Position;731, block button hole punching press position;732, first buckle bending position;733, second batch buckles bending position;74, card slot hole punching press Position;75, connecting hole punching press position;761, first knock-off hole punching press position;762, second batch knock-off hole punching press position;763, third batch is struck Fall hole punching press position;764, the 4th batch of knock-off hole punching press position;77, mold core punching press position;78, location hole punching press position;79, material position is cut;
8, finished product magazine;81, mounting hole;82, ear mount;821, earhole;822, cylindricality flange;83, it buckles;84, card slot; 85, connecting hole;86, knock-off hole;861, dowel;87, the U-shaped button in end;88, the U-shaped button in middle part;89, rectangular recess;
9, rack;10, press machine;
100, first group of mould;110, the first upper group mould;111, mounting hole formed punch;112, gage punch;113, connecting hole Formed punch;114, earhole formed punch;120, the second lower group mould;
200, second group of mould;210, the second upper group mould;211, first knock-off hole formed punch;212, second batch knock-off hole rushes Head;213, muscle slot;220, the second lower group mould;
300, third group mould;310, third upper group mould;311, third batch knock-off hole formed punch;312, the 4th batch of knock-off hole punching Head;313, ear mount hole formed punch;320, third lower group mould;
400, the 4th group of mould;410, the 4th upper group mould;411, card slot hole formed punch;412, block button hole formed punch;420, block button hole Formed punch;421, groove;422, the first bending component;
500, the 5th group of mould;510, the 5th upper group mould;520, the 5th lower group mould;521, the second bending component;
600, the 6th group of mould;610, the 6th upper group mould;611, mold core;6111, middle part U-type groove;6112, end U-type groove; 6113, rectangular boss;620, the 6th lower group mould;621, die hole;622, escape groove;
700, the 7th group of mould;710, the 7th upper group mould;7101, compact heap;7102, binder chamber;720, the 7th lower group mould; 7201, pressing table;7202, binder slot;7203, ejector beam;7204, supporting table;7205, fixed hole.
Specific embodiment
The utility model is further described below with attached drawing combined with specific embodiments below.
Embodiment 1
As shown in Figure 10 to Figure 13, a kind of Built-in terminal box, shape are a rectangular box with opening, there is one piece of bottom plate It is formed with four blocks of side plates being connect with bottom plate.Wherein, bottom plate is equipped with mounting hole 81 and four knock-off holes 86;A pair of opposite two It is all provided on block side plate there are two 86, ear mounts 82 of knock-off hole and two connecting holes 85, is provided with earhole 821, ear in ear mount 82 The lower section in hole 821 has cylindricality flange 822, has screw thread in earhole 821 and cylindricality flange 822;On the opposite side plate of another pair It is all provided with there are two 86, card slots 84 of knock-off hole and positioned at two buckles 83 of 84 two sides of card slot.Knock-off hole 86 is Built-in terminal box For the hole location of wiring, it is covered with plectane thereon, plectane only passes through dowel 861 and connect with box body, and when use can be according to reality Situation, which selectively beat to plectane, makes it fall off from knock-off hole 86.The shape of this Built-in terminal box is complex, because This is difficult to accomplish high efficiency and high-precision processing, it usually needs a point multistep is processed, and is not also used specially in the prior art In the integrated processing device for processing such Built-in terminal box.
As shown in figs. 1 to 14, a kind of for processing the Built-in terminal box machining tool of above-mentioned Built-in terminal box, including upper installation Seat 1 and lower mounting seat 2, upper mounting seat 1 are mounted in rack 9 by press machine 10, and lower mounting seat 2 passes through the support installation of column 3 In rack 9.Spring stack 6 is provided between top mounting base 1 and lower part mounting base 2, spring stack 6 includes being mounted on top installation Cylindrical sleeve 61 on seat 1 and the pillar 62 for being mounted in the mounting base of lower part 2,62 lower part of pillar is cased with support spring 64, top set There is loop 63, make the relative motion between top mounting base 1 and lower part mounting base 2 more smooth by support spring 64 and saves Power.
Punching and threading die group, material punching mould group, molding are sequentially arranged with along feedstock direction in upper mounting seat 1 and lower mounting seat 2 Mould group.Wherein, punching and threading die group on plate 7 for processing mounting hole 81, ear mount 82, connecting hole 85 and knock-off hole 86;Material punching mould group is gone out in the two sides of 7 width direction of plate and is used for for processing buckle 83 and card slot 84 on plate 7 The notch of subsequent forming splicing;Bending and molding forms finished product magazine 8 after shaping mould group is used to cut plate 7.
As shown in Figure 15 to Figure 17, punching and threading die group are sequentially arranged with first group of mould, 100, second groups of moulds along feedstock direction 200, chasing bar 4 and third group mould 300.Wherein, first group of mould 100 includes the first upper group mould 110 and the first lower group mould 120, First upper group mould 110 and the first lower group mould 120 include three pieces of mounting plates, the mounting plate of same upper group mould or same lower group mould from Top to bottm is followed successively by top mounting plate, middle part mounting plate and lower mounting plate.It is filled on the lower mounting plate of the first upper group mould 110 Have mounting hole formed punch 111, gage punch 112, connecting hole formed punch 113 and earhole formed punch 114, respectively with the installation on plate 7 Hole punching press position 71, location hole punching press position 78, connecting hole punching press position 75 and earhole punching press position 721 are corresponding, are worth mentioning, earhole Formed punch 114 is punched out the earhole punching press position 721 on plate 7 simultaneously and flange operates, and is formed in the ear mount 82 of finished product magazine 8 Earhole 821 and cylindricality flange 822.
Second group of mould 200 includes the second upper group mould 210 and the second lower group mould 220, the second upper group mould 210 and the second lower group mould 220 include three pieces of mounting plates.First knock-off hole formed punch 211 and second batch knock-off hole formed punch 212 are installed in group on second On the lower mounting plate of mould 210, respectively with first knock-off hole punching press position 761 and second batch knock-off hole punching press position on plate 7 762 is corresponding.
Third group mould 300 includes third upper group mould 310 and third lower group mould 320, third upper group mould 310 and third lower group mould 320 include three pieces of mounting plates.Third batch knock-off hole formed punch 311, the 4th batch of knock-off hole formed punch 312 and ear mount hole formed punch 313 are equal It is mounted on the lower mounting plate of third upper group mould 310, criticizes knock-off hole punching press position 763, the 4th batches with the third on plate 7 respectively Knock-off hole punching press position 764 and ear mount hole punching press position 723 are corresponding.
Chasing bar 4 is equipped with earhole screw tap 41, corresponding with the earhole tapping position 722 on plate 7, for earhole 821 and its cylindricality flange 822 carry out screwing operation.
As shown in figure 16, it is provided with muscle slot 213 on knock-off hole formed punch, on the knock-off hole 86 for processing subsequent forming Dowel 861.The punching and threading die group of a kind of Built-in terminal box machining tool of the present embodiment are used for above-mentioned Built-in terminal box processing machine Bed can be punched out multiple positions on plate and screwing operation simultaneously, and Working position is accurate, improves Built-in terminal box Processing efficiency.
As shown in Figure 18 to Figure 24, the 4th group of mould 400, the 5th group of mould 500 are sequentially arranged with along feedstock direction in material punching mould group With the 6th group of mould 600.Wherein, the 4th group of mould 400 includes the 4th upper group mould 410 and the 4th lower group mould 420, the 4th upper group mould 410 It include three pieces of mounting plates with the 4th lower group mould 420;Card slot hole formed punch is housed on the lower mounting plate of the 4th upper group mould 410 411 and block button hole formed punch 412, respectively on plate 7 card slot hole punching press position 74 and block button hole punching press position 731 it is corresponding;4th On the top mounting plate of lower group mould 420 equipped with the first bending component 422 and with 412 phase of card slot hole formed punch 411 and block button hole formed punch The groove 421 of cooperation, the first bending component 422 is corresponding with first buckle bending position 732 on plate 7, is used for plate 7 On wherein one side buckle bending.
5th group of mould 500 includes the 5th upper group mould 510 and the 5th lower group mould 520, the 5th upper group mould 510 and the 5th lower group mould 520 include three pieces of mounting plates;Second bending component 521 is housed, with plate on the top mounting plate of the 5th lower group mould 520 Second batch buckle bending position 733 on 7 is corresponding, for by the buckle bending of the another side of non-bending.Snap-type after bending Shape is as shown in figure 24.
6th group of mould 600 includes the 6th upper group mould 610 and the 6th lower group mould 620, the 6th upper group mould 610 and the 6th lower group mould 620 include three pieces of mounting plates.Mold core 611 is provided on the lower mounting plate of 6th upper group mould 610, the 6th lower group mould 620 The die hole 621 matched with mold core 611 is provided on the mounting plate of top, mold core 611 and 621 cooperating of die hole are used in plate The notch for subsequent forming splicing is gone out in 7 mold core punching press position 77.The cross section of mold core 611 is rectangle, one long side Middle part is symmetrically arranged with U-type groove 6112 in the middle part of a pair, and one end of close another long side is respectively arranged with one on two short sides A end U-type groove 6111 is respectively arranged with a rectangular boss 6113, end U-type groove 6111, middle part in the middle part of two short sides U-type groove 6112 and rectangular boss 6113 respectively with the end on finished product magazine 8 is U-shaped buckles that 87, middle part is U-shaped to buckle 88 and rectangular recess 89 It is corresponding.It is additionally provided on the top mounting plate of 6th lower group mould 620 for avoiding keeping away for buckle 83 on plate 7 and card slot 84 It allows slot 622, prevents buckle 83 and card slot 84 when processing from influencing Sheet Metal Processing.
A kind of material punching mould group of Built-in terminal box machining tool of the present embodiment is used for above-mentioned Built-in terminal box machining tool, can By sheet fabrication at the molding shape of finished product magazine is met, Working position is accurate, and can carry out simultaneously to multiple positions of plate Processing, it is high in machining efficiency.
There is the 7th group of mould 700, the 7th group of mould 700 includes the 7th upper group mould 710 and the 7th lower group mould in shaping mould group 720, the 7th upper group mould 710 and 720 cooperating of the 7th lower group mould are by sheet fabrication at finished product magazine 8.Wherein, the 7th upper group mould 710 include three pieces of mounting plates, is provided with compact heap 7101 on the mounting plate of its underpart, the surrounding of compact heap 7101 is evenly distributed with four A binder chamber 7102 is provided with briquetting moving up and down in binder chamber 7102, and it is flat that each briquetting upper end is mounted on a lifting It on platform, is driven by oil cylinder, guarantees that the work of each briquetting is consistent;The top of 7th lower group mould 720 is provided with and compresses The pressing table 7201 that block 7101 cooperates, 7201 surrounding of pressing table are respectively equipped with the binder slot of one with the cooperation of 7102 shape of binder chamber 7202.Front end on 7th lower group mould 720, which is provided with, cuts material device, when the work of shaping mould group, compact heap 7101 and pressing table 7201 cooperatings compress plate 7, cut material device and cut plate 7 in the material position of cutting of plate 7, the briquetting in binder chamber 7102 It pushes and bending operation is carried out to the plate of cutting, by Sheet Metal Processing at finished product magazine 8.
In addition, be provided with ejector beam 7203 on pressing table 7201, the Built-in terminal box 8 for will process is from pressing table 7201 Upper ejection, ejector beam 7203 can use motor driven by oil cylinder, cylinder or motor driven in the present embodiment.7th lower group mould 720 top is additionally provided with the supporting table 7204 that sustained height is in pressing table 7201, is provided with maintenance in supporting table 7204 Support and processing positioning are played the role of in hole 7205.
A kind of material punching mould group of Built-in terminal box machining tool of the present embodiment is used for above-mentioned Built-in terminal box machining tool, can By sheet fabrication at the molding shape of finished product magazine is met, Working position is accurate, and can carry out simultaneously to multiple positions of plate Processing, it is high in machining efficiency.
In conclusion a kind of Built-in terminal box machining tool of the present embodiment, can continuously complete butted line magazine The disposable processing of full-automation, the shape of the Built-in terminal box processed is accurate, and hole location is accurate, and processing efficiency is high.
Embodiment 2
The machining tool of the present embodiment and a kind of Built-in terminal box machining tool structure of embodiment 1 are essentially identical, and institute is different , the two sides of the upper end edge feedstock direction of each lower group mould of punching and threading die group and material punching mould group are mounted on positioning Column 5, each 5 top of positioning column are provided with the annular groove 51 positioned at same level, and plate 7 passes through annular groove 51 and passes through annular groove 51 Support is arranged between the positioning column 5 of the two sides of feedstock direction.Shock when plate 7 is processed such a configuration reduce upper and lower mould group Power increases the service life of lathe.Process if plate 7 is directly placed on lower group mould, then need using compared with Big impact force comes so that the molding of plate 7, is easy to damage lathe.
Embodiment 3
The machining tool of the present embodiment and a kind of Built-in terminal box machining tool structure of embodiment 2 are essentially identical, and institute is different , connected between the top mounting plate and middle part mounting plate of each upper group mould by spring, on the one hand to the movement of mounting plate A buffer function is played, reduces impact force, on the other hand but also the working motion of upper group mould is more smooth.
Example described in the utility model is only that preferred embodiments of the present invention are described, not to this reality It is defined with novel conception and scope, under the premise of not departing from the design concept of the utility model, this field engineering technology people The various changes and improvements that member makes the technical solution of the utility model, should all fall into the protection scope of the utility model.

Claims (10)

1. a kind of Built-in terminal box machining tool, including upper mounting seat (1) and lower mounting seat (2), upper mounting seat (1) pass through press machine (10) it is mounted on rack (9), lower mounting seat (2) is mounted on rack (9) by column (3) support, it is characterised in that: described Punching and threading die group, material punching mould group, shaping mould group are sequentially arranged with along feedstock direction in upper mounting seat (1) and lower mounting seat (2); The punching and threading die group on plate (7) for processing mounting hole (81), ear mount (82), connecting hole (85) and knock-off hole (86);The material punching mould group is used to process buckle (83) and card slot (84) on plate (7), and in plate (7) width direction Two sides go out for subsequent forming splicing notch;Bending and molding is formed after the shaping mould group is used to cut plate (7) Finished product magazine (8).
2. a kind of Built-in terminal box machining tool according to claim 1, it is characterised in that: the punching and threading die group packet Include first group of mould (100), second group of mould (200), chasing bar (4) and the third group mould (300) set gradually along feedstock direction; First group of mould (100), second group of mould (200) and third group mould (300) respectively include a pair of of upper group mould and lower group mould;It is described The each upper group mould and lower group mould cooperating of punching and threading die group are punched out plate, the chasing bar to plate into Row tapping.
3. a kind of Built-in terminal box machining tool according to claim 2, it is characterised in that: the punching and threading die group Each pair of upper group mould and lower group mould include three pieces of mounting plates;It is rushed on the lower mounting plate of first upper group mould (110) equipped with mounting hole Head (111), connecting hole formed punch (113) and earhole formed punch (114);First is equipped on the lower mounting plate of second upper group mould (210) Criticize knock-off hole formed punch (211) and second batch knock-off hole formed punch (212);Earhole screw tap (41) are provided on chasing bar (4);Third Equipped with third batch knock-off hole formed punch (311), the 4th batch of knock-off hole formed punch (312) and ear on the lower mounting plate of upper group mould (310) Bore formed punch (313).
4. a kind of Built-in terminal box machining tool according to claim 3, it is characterised in that: the material punching mould group include along into The 4th group of mould (400), the 5th group of mould (500) and the 6th group of mould (600) that material direction is set gradually;The 4th group of mould (400), 5th group of mould (500) and the 6th group of mould (600) respectively include a pair of of upper group mould and lower group mould;Each upper group of the material punching mould group Mould and lower group mould cooperating process plate.
5. a kind of Built-in terminal box machining tool according to claim 4, it is characterised in that: the material punching mould group it is each pair of on Group mould and lower group mould include three pieces of mounting plates;Card slot hole formed punch (411) is housed on the lower mounting plate of the 4th upper group mould (410) With block button hole formed punch (412), the first bending component (422) are housed on the top mounting plate of the 4th lower group mould (420);5th the following group The second bending component (521) are housed on the top mounting plate of mould (520);It is arranged on the lower mounting plate of 6th upper group mould (610) Have mold core (611), is provided with mold core (611) on the lower mounting plate of the 6th upper group mould (610).
6. a kind of Built-in terminal box machining tool according to claim 5, it is characterised in that: the shaping mould group includes the 7th Group mould (700), the 7th group of mould (700) include the 7th upper group mould (710) and the 7th lower group mould (720), the 7th upper group mould (710) and 7th lower group mould (720) cooperating is by sheet fabrication at finished product magazine (8).
7. a kind of Built-in terminal box machining tool according to claim 6, it is characterised in that: the 7th upper group mould (710) It including three pieces of mounting plates, is provided on the mounting plate of its underpart compact heap (7101), the surrounding of compact heap (7101) is evenly distributed with Four binder chambers (7102), binder chamber (7102) is interior to be provided with briquetting moving up and down;7th lower group mould (720) it is upper Portion is provided with the pressing table (7201) with compact heap (7101) cooperation, and pressing table (7201) surrounding is respectively equipped with one and binder chamber (7102) the binder slot (7202) of shape cooperation.
8. a kind of Built-in terminal box machining tool according to claim 7, it is characterised in that: the top of each upper group mould It is connected between mounting plate and middle part mounting plate by spring.
9. a kind of Built-in terminal box machining tool according to claim 8, it is characterised in that: the punching and threading die group with And the two sides of the upper end edge feedstock direction of each lower group mould of material punching mould group are mounted on positioning column (5);On each positioning column (5) Portion is provided with the annular groove (51) positioned at same level, and plate (7) passes through annular groove (51) and existed by annular groove (51) support setting Between the positioning column (5) of the two sides of feedstock direction.
10. a kind of Built-in terminal box machining tool described in any one of -9 according to claim 1, it is characterised in that: on described Spring stack (6) are provided between mounting base (1) and lower mounting seat (2);The spring stack (6) includes being mounted on upper mounting seat (1) On cylindrical sleeve (61) and the pillar (62) that is mounted on lower mounting seat (2);Pillar (62) lower part is cased with support spring (64), upper part is cased with loop (63).
CN201821912669.8U 2018-11-20 2018-11-20 A kind of Built-in terminal box machining tool Active CN209078249U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109304621A (en) * 2018-11-20 2019-02-05 安徽省华夏机床制造有限公司 A kind of Built-in terminal box machining tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109304621A (en) * 2018-11-20 2019-02-05 安徽省华夏机床制造有限公司 A kind of Built-in terminal box machining tool

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