CN204770350U - Curved line pincers of cable - Google Patents
Curved line pincers of cable Download PDFInfo
- Publication number
- CN204770350U CN204770350U CN201520534589.3U CN201520534589U CN204770350U CN 204770350 U CN204770350 U CN 204770350U CN 201520534589 U CN201520534589 U CN 201520534589U CN 204770350 U CN204770350 U CN 204770350U
- Authority
- CN
- China
- Prior art keywords
- lever
- rivet
- connecting rod
- steel plate
- cable bending
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a curved line pincers of cable. Including last lever, well lever, lower lever, going up lever left wing limit middle part and using the upper end of the short connecting rods of two rivet clampings, left wing's limit tip is with the upper end of the long connecting rod of first round pin axle rivet clamping connection, the well lever middle part big inboard position in front of erroneous tendency is with the lower extreme of the short connecting rod of second round pin axle rivet activity clamping connection, moulded die on microcephaly's tip clamping connection, the pole is adjusted to the location that upward is provided with adjustable stroke on the moulded die, the lower inboard parallel clamping lower mould backing plate of microscler end of lever, outside both sides are fixed with down mould holder and moulded die down, the middle part carry through lug, third round pin axle rivet in the stub end of lever, well lever is passed at the middle part of long connecting rod, sells the movable clamping connection of a rivet by the fourth between the inboard in the middle part of the microscler part of two long steel sheets of lower extreme and lever down. The utility model discloses can make the disposable standard shaping of cable, the cable not damaged, work efficiency is high.
Description
Technical field
The utility model relates to a kind of by process unit shaping for electric wire single use deflectable, specifically a kind of cable bending pliers.
Background technology
The electric wire that electrical equipment generally uses generally needs bending machining, and the past, usual manual bending was come, and bending radian and size are difficult to guarantee machining accuracy, directly affects installation quality, also affects product appearance quality simultaneously; Traditional processing mode, not only makes processing staff's labour intensity can not get alleviating, and inefficiency, the develop rapidly of current all trades and professions high-tech, seeks to make the shaping standardization of conductive line bends, rapid modern manufacturing process particularly real and urgent.
On 05 15th, 2013, China utility model Authorization Notice No. CN202934054U discloses a kind of bending pliers, comprise up knob, lower handle, upper jaw, lower jaw and rotating shaft, described up knob and lower handle are connected and fixed by rotating shaft, described upper jaw is connected with lower handle, is provided with a projection inside upper jaw; Described lower jaw is connected with up knob, is provided with V-type groove inside lower jaw, and the knuckle of described V-type groove is right angle, the setting corresponding with V-type groove of described projection.This patent is in order to reduce the labour intensity of operator, utilize the operation principle of lever, be designed to pushing, the structure that pincers limit is short, but this structure is short owing to clamping limit, and jaw is very little apart from rotating shaft, when the wire that jaw bend diameter is larger, the subtended angle clamping limit up and down becomes comparatively large, is pressing down in process, and the position of putting forth effort that jaw inner bulge acts on wire constantly changes with the change of subtended angle; And V-type groove has stop limit effect to electric wire, cable cannot rotate; So jaw inner bulge creates rotary-cut effect, result makes cable insulation layer impaired, has a strong impact on the quality of product.
Utility model content
The purpose of this utility model is to provide a kind of cable bending pliers, and make the disposable standard forming of cable, cable not damaged, operating efficiency is high.
The utility model realizes by the following technical solutions:
A kind of cable bending pliers, comprises upper lever, middle lever, lower lever; Upper lever is the steel bar Side by side groupings of two " V " word shapes, and the right flank limit of two " V " word shape steel bars is superimposed formation operation up knob; With the upper end of two clamping short connecting rod of rivet in the middle part of left wing limit, the upper end of the long connecting rod of the movable clamping connection one of the first bearing pin rivet, end, left wing limit;
Described middle lever is that two plate shapes are the same, has the deformed steel flats Side by side groupings divided of concentric reducer; The major part end of two deformed steel flats relatively has axis hole; In the middle part of two deformed steel flats, the large inner side in front of deflection, connects the lower end of above-mentioned short connecting rod with the second bearing pin rivet live splint; Shaping mould on two deformed steel flats microcephaly end clamping connections one; Upper shaping mould is provided with the location adjusting rod of an adjustable stroke;
Described lower lever is two panels one is the long steel plate Side by side groupings that microscler, another head is splitter shape, there is lug at middle part, and the splitter shape of two long steel plates holds the lower handle of formation operation that is superimposed; The microscler end inside parallel clamping die-cushion plate once of two long steel plates, both sides, outside are fixed with a pair time mould holder with bolt respectively, and the upper end of often pair of lower mould holder is provided with a compacted under mould; The stub end of described middle lever is clamped at the middle part of two long steel plates by lug, and with the 3rd bearing pin rivet and back-moving spring by hinged actively for the stub end of the lug of long steel plate and middle lever;
The middle part of described long connecting rod through behind two deformed steel flats inside middle portion spaces of middle lever, by the movable clamping connection of the 4th bearing pin rivet between lower end and two long steel plate elongate section inside middle portion of lower lever.
Described compacted under mould there is 2.5m
2, 4m
2, 6m
2, 10m
2, 16m
2and 25m
2electric wire or cable bending mouth;
The stub end place of being movably hinged of described middle lever also establishes conductive line bends angle index to indicate.
Compared with prior art, the beneficial effects of the utility model are:
1) the utility model make use of floating upper lever and middle lever mated dexterously, middle lever and lower lever arm of force are extended, comparatively prior art is long apart from pivot design to make jaw of the present utility model, when the wire that the jaw bend diameter that upper and lower shaping mould is formed is larger, the subtended angle that the lever segment up and down clamping limit is up and down formed is also little, pressing down in process, although the position of putting forth effort that in jaw, upper shaping mould acts on wire constantly changes with the change of subtended angle; But change very little; Meanwhile, the characteristic a pair compacted under mould supported by lower mould holder of the utility model can coordinate in relative rotation, makes cable insulation layer be almost malleation, and it is impaired not produce rotary-cut, ensure that the quality affecting product;
2) the utility model by location adjusting rod can adjust in lever press down stroke, in cooperation the stub end of lever be movably hinged place conductive line bends angle index indicate and compacted under mould on different size electric wire or cable bending mouth; The conductive line bends of different size can be made to become satisfactory angle, and the shaping standard of the utility model, fast, and repeatedly uses, unanimously shaping, effectively improves crudy.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 cuts open structural representation in Fig. 1.
Fig. 3 is the partial structurtes schematic diagram of the utility model compacted under mould.
Reference numeral is: 1 upper lever; Lever in 2; 3 times levers; 4 long connecting rods; 5 short connecting rods; 6 times mould holders; 7 compacted under moulds; 8 counterdie backing plates; Shaping mould on 9; 10 location adjusting rods; 11 back-moving springs; 12 operation up knobs; 13 first bearing pin rivets; 14 second bearing pin rivets; 15 lugs; The lower handle of 16 operations; 17,18 bolts; 19 the 3rd bearing pin rivets; 20 the 4th bearing pin rivets; 21 conductive line bends angle indexs indicate.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is further elaborated.
As shown in Figure 1, Figure 2 and Figure 3, cable bending pliers of the present utility model, comprises upper lever 1, middle lever 2, lower lever 3; Upper lever 1 is the steel bar Side by side groupings of two " V " word shapes, and the right flank limit of two " V " word shape steel bars is superimposed formation operation up knob 12; With the upper end of two clamping short connecting rod 5 of rivet in the middle part of left wing limit, the upper end of the long connecting rod 4 of the movable clamping connection of the first bearing pin rivet 13 one, end, left wing limit; Described middle lever 2 is that two plate shapes are the same, has the deformed steel flats Side by side groupings divided of concentric reducer; The major part end of two deformed steel flats relatively has axis hole; In the middle part of two deformed steel flats, the large inner side in front of deflection, connects the lower end of above-mentioned short connecting rod 5 with the second bearing pin rivet 14 live splint; Shaping mould 9 on two deformed steel flats microcephaly end clamping connections one; Upper shaping mould 9 is provided with the location adjusting rod 10 of an adjustable stroke; Described lower lever 3 is two panels one is the long steel plate Side by side groupings that microscler, another head is splitter shape, there is lug 15 at middle part, and the splitter shape of two long steel plates holds the lower handle 16 of formation operation that is superimposed; The microscler end inside parallel clamping die-cushion plate 8 once of two long steel plates, both sides, outside are fixed with a pair time mould holder 6 with bolt 17, bolt 18 respectively, and the upper end of often pair of lower mould holder 6 is provided with a compacted under mould 7; The stub end of described middle lever 2 is clamped at the middle part of two long steel plates by lug 15, and with the 3rd bearing pin rivet 19 and back-moving spring 11 by hinged actively with the stub end of middle lever 2 for the lug 15 of long steel plate;
The middle part of described long connecting rod 4 through behind two deformed steel flats inside middle portion spaces of middle lever 2, by the movable clamping connection of the 4th bearing pin rivet 20 between lower end and two long steel plate elongate section inside middle portion of lower lever 3.
Described compacted under mould 7 there is 2.5m
2, 4m
2, 6m
2, 10m
2, 16m
2and 25m
2electric wire or cable bending mouth.
The stub end place of being movably hinged of described middle lever 2 also establishes conductive line bends angle index to indicate 21.
The steel bar Side by side groupings of two " V " word shapes of described upper lever 1 adopts 2mm steel plate, with 4# rivet riveted one-tenth side by side.
The deformed steel flats Side by side groupings of described middle lever 2 adopts 2mm steel plate, with 4# rivet riveted one-tenth side by side.
One of described lower lever 3 is the long steel plate that microscler, another head is splitter shape, there is lug 15 at middle part, is to adopt 2mm steel plate, with 4# rivet riveted one-tenth side by side.
Described long connecting rod 4 adopts 6mm steel plate excision forming, on have the removable pin muzzle first bearing pin rivet 13 be connected with upper lever 1, under have removable pin muzzle the 4th bearing pin rivet 20 be connected with lower lever 3, middle part can prevent middle lever 2 double swerve through two deformed steel flats inside middle portion spaces of middle lever 2.
Described short connecting rod 5, adopts 6mm steel plate excision forming; On have and two of the installation of upper lever 1 fixing holes, the lower oriented fulcrum lock-joint pressed down, overlaps the second bearing pin rivet 14 and the movable clamping connection of middle lever 2.
Described lower mould holder 6 has 4, all adopts 6mm steel plate excision forming.
Described compacted under mould 7 has 2, the machine-shaping of each employing 18mm charcoal steel plate.
Described counterdie backing plate 8 adopts 6mm steel plate excision forming.
Described upper shaping mould 9 adopts the machine-shaping of 6mm steel plate.
Described location adjusting rod 10, adopts 4mm screw rod, the stroke of adjustable middle lever 2.
Described back-moving spring 11 plays reset role, after having depressed, hand come loose operation up knob realize automatically reset.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. a cable bending pliers, comprises upper lever (1), middle lever (2), lower lever (3); It is characterized in that: upper lever (1) is the steel bar Side by side groupings of two " V " word shapes, the right flank limit of two " V " word shape steel bars is superimposed formation operation up knob (12); With the upper end of two clamping short connecting rod (5) of rivet in the middle part of left wing limit, the upper end of the first long connecting rod of bearing pin rivet (13) movable clamping connection one (4), end, left wing limit;
Described middle lever (2) is that two plate shapes are the same, has the deformed steel flats Side by side groupings divided of concentric reducer; The major part end of two deformed steel flats relatively has axis hole; In the middle part of two deformed steel flats, the large inner side in front of deflection, connects the lower end of above-mentioned short connecting rod (5) with the second bearing pin rivet (14) live splint; Shaping mould (9) on two deformed steel flats microcephaly end clamping connections one; Upper shaping mould (9) is provided with the location adjusting rod (10) of an adjustable stroke;
Described lower lever (3) for two panels one be the long steel plate Side by side groupings that microscler, another head is splitter shape, there is lug (15) at middle part, the splitter shape of two long steel plates end is superimposed the lower handle (16) of formation operation; The microscler end inside parallel clamping die-cushion plate (8) once of two long steel plates, both sides, outside use bolt (17,18) to be fixed with a pair time mould holder (6) respectively, and the upper end of often pair of lower mould holder (6) is provided with a compacted under mould (7); The stub end of described middle lever (2) is clamped by lug (15) in the middle part of two long steel plates, and with the 3rd bearing pin rivet (19) and back-moving spring (11) by the lug (15) of long steel plate and the stub end of middle lever (2) hinged actively;
The middle part of described long connecting rod (4) through behind two deformed steel flats inside middle portion spaces of middle lever (2), by the 4th bearing pin rivet (20) movable clamping connection between lower end and two long steel plate elongate section inside middle portion of lower lever (3).
2. a kind of cable bending pliers according to claim 1, is characterized in that: described compacted under mould (7) has 2.5m
2, 4m
2, 6m
2, 10m
2, 16m
2and 25m
2electric wire or cable bending mouth.
3. a kind of cable bending pliers according to claim 1, is characterized in that: the stub end place of being movably hinged of described middle lever (2) also establishes conductive line bends angle index to indicate (21).
4. a kind of cable bending pliers according to claim 1, it is characterized in that: described long connecting rod (4) adopts 6mm steel plate excision forming, on have removable pin muzzle first bearing pin rivet (13) be connected with upper lever (1), under have the removable pin muzzle the 4th bearing pin rivet (20) be connected with lower lever (3), middle part, through two deformed steel flats inside middle portion spaces of middle lever (2), prevents middle lever (2) double swerve.
5. a kind of cable bending pliers according to claim 1, is characterized in that: described short connecting rod (5), adopts 6mm steel plate excision forming; On have two fixing holes with the installation of upper lever (1), the lower oriented fulcrum lock-joint pressed down, overlap the second bearing pin rivet (14) and middle lever (2) movable clamping connection.
6. a kind of cable bending pliers according to claim 1, is characterized in that: described lower mould holder (6) has 4, all adopts 6mm steel plate excision forming.
7. a kind of cable bending pliers according to claim 1, is characterized in that: described compacted under mould (7) has 2, the machine-shaping of each employing 18mm charcoal steel plate.
8. a kind of cable bending pliers according to claim 1, is characterized in that: described counterdie backing plate (8) adopts 6mm steel plate excision forming.
9. a kind of cable bending pliers according to claim 1, is characterized in that: described upper shaping mould (9) adopts the machine-shaping of 6mm steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534589.3U CN204770350U (en) | 2015-07-22 | 2015-07-22 | Curved line pincers of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534589.3U CN204770350U (en) | 2015-07-22 | 2015-07-22 | Curved line pincers of cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204770350U true CN204770350U (en) | 2015-11-18 |
Family
ID=54510476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520534589.3U Withdrawn - After Issue CN204770350U (en) | 2015-07-22 | 2015-07-22 | Curved line pincers of cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204770350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985089A (en) * | 2015-07-22 | 2015-10-21 | 刘剑 | Cable bending pliers |
| CN106583594A (en) * | 2016-12-25 | 2017-04-26 | 重庆市渝展电气有限公司 | Cable bending clamp |
-
2015
- 2015-07-22 CN CN201520534589.3U patent/CN204770350U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985089A (en) * | 2015-07-22 | 2015-10-21 | 刘剑 | Cable bending pliers |
| CN106583594A (en) * | 2016-12-25 | 2017-04-26 | 重庆市渝展电气有限公司 | Cable bending clamp |
| CN106583594B (en) * | 2016-12-25 | 2018-06-01 | 重庆市渝展电气有限公司 | Cable bending clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151118 Effective date of abandoning: 20161123 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |