CN2314490Y

CN2314490Y - Improved clamps of wire distributor

Info

Publication number: CN2314490Y
Application number: CN 97241727
Authority: CN
Inventors: 陈庆珍
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-09-18
Filing date: 1997-09-18
Publication date: 1999-04-14
Anticipated expiration: 2007-09-18

Abstract

The utility model provides a pair of improved clamps of a wire distributor, which mainly comprises two pressing blocks which are respectively pivoted on an upper clamp handle and a lower clamp handle. When the two pressing blocks are pressed into a notch seat, the two pressing blocks can slightly deviate from the path of arc motion to be exactly pressed into the notch seat, which causes the wire distributor in the notch seat to be pressed and connected accurately; thereby, the failure rate of a finished product is decreased. In addition, the sizes of the two pressing blocks and the notch seat are different, so that the utility model is suitable for pressing and connecting the wire distributors with various specifications, and has the advantages of high selectivity and convenient use.

Description

Improved distributor clamp

The utility model relates to clamp, refers to a kind of distributor clamp especially.

The structure of known " Press Plier of telephone wire distributor " sees also shown in Figure 1, and it is the notch seat 90 that comprises a stairstepping, and this stairstepping notch seat 90 is to be fixedly arranged in upper plier handle 92 end before; One briquetting 91, this briquetting 91 is the front end that is fixedly arranged in lower plier handle 93, when lower plier handle on this 92,93 relatively near the time, above-mentioned briquetting 91 can be suppressed in step-like notch seat 90, so the distributor of phone can be placed ladder notch seat 90, and briquetting 91 is depressed, with this distributor and the mutual crimping of telephone wire; But, this case has some disappearances, the lower plier handle 92 on this of justing think, 93 is that to be with fulcrum 94 that fulcrum rotates approaching mutually, so be arranged in briquetting 91 on the lower plier handle 93 in the process that moves, in fact be to do moving of an arc, so, stairstepping notch seat 90 must be reserved a bigger space, enter to hold the briquetting 91 that arc moves, right because the structure of telephony wiring device is very accurate, when crimping, it accurately must be inserted in the stairstepping notch seat 90, just can exactly telephone wire be crimped on the pin of distributor, so, this stairstepping notch seat 90 often make distributor accurately to be placed in wherein than large space (standard specification than distributor is big slightly), very easily produce the phenomenon of skew, therefore, promptly produce defective products after the crimping, so, high with above-mentioned its finished product failure rate of patent case crimping telephone wire distributor.

Secondly, there are several different specifications of 6 lines, 8 lines, 12 lines or the like in the specification system of telephony wiring device, and when desiring the distributor of crimping different size, must use the stairstepping notch seat of different size, yet stairstepping notch seat 90 only there is one in above-mentioned patent case, that is only there is a kind of distributor of specification to be suitable for it, when desiring the distributor of crimping different size, then must change the capable again crimping of above-mentioned stairstepping notch seat 90, selectivity is low and quite inconvenient.

The purpose of this utility model provides a kind of improved distributor clamp, its accurately crimping distributor, thus reduce failure rate, and have the selectivity height, characteristics easy to use.

For achieving the above object, the utility model distributor clamp mainly comprises two pincers handles, and this two pincers handle system is articulated in its appropriate position mutually, and can this pivoting point be that fulcrum is done relative moving; At least one group of compression bonding apparatus, this compression bonding apparatus system comprises a briquetting and a notch seat, this briquetting and notch seat system two appropriate positions of clamping handles that are placed in; Its architectural feature is: this briquetting is that mat one axostylus axostyle hub setting is on the pincers handle, and can do a little skew, when briquetting was suppressed in notch seat, briquetting can be offset the path that its arc moves, and accurately suppress in notch seat, place the distributor of notch seat with crimping.

According to embodiment of the present utility model, the axostylus axostyle of above-mentioned pivot joint briquetting system runs through one and is shaped as oblong axis hole, and this axostylus axostyle system can slippage in this oblong axis hole, so that the briquetting skew; Aforesaid compression bonding apparatus is preferable with two groups, and the be placed in both sides point of aforementioned two pincers handle pivoting points of this two groups of compression bonding apparatus system; The specification size of aforementioned two groups of compression bonding apparatus is different, but and crimping connects the distributor of different size more, to improve the selectivity of clamp; On one of the aforementioned pincers handle is to be provided with a cutter, and on the relative position of another pincers handle, be to be provided with a cutter seat, and be installed with another cutter in the outside of this cutter seat, when this two pincers spindle clamp fashionable, two above-mentioned cutter moorings have a suitable gap, and can do the peeling of electric wire; Aforementioned pincers handle be provided with the cutter seat relative be to form a baffle plate on one side, so that electric wire is butted on this baffle plate, be beneficial to the peeling of electric wire; Be to be carved with scale on the aforesaid cutter seat, so that the length of tolerance electric wire peeling.

According to another another embodiment of the present utility model, the two fixed block inboards that above-mentioned notch seat can be its end are provided with a symmetrical chute, and undertake a spacing block between this two fixed block, be respectively equipped with a symmetrical start groove between this spacing block and two fixed blocks, in this spacing block, be provided with a groove that can move laterally again for the axostylus axostyle of socket briquetting, and these notch seat both sides respectively are provided with a stationary plane, place the inboard of two mutually parallel plate bodys of this lower pliers head portion with this both sides stationary plane, and convex with a retaining edge that places two plate body upper limbs with the notch seat upper limb of two stationary planes, pass the screw on two plate bodys and the screw of two stationary planes with this screw group, notch seat is fixed at lower pliers head portion, makes the recess inner edge in two plate bodys parallel each other with the recess that notch seat is provided with; The neck that should go up lower plier handle is in also and can be provided with another notch seat, and aforesaid notch seat is close with above-mentioned notch seat structure, wherein increases the chute of length, and two briquettings that slide on notch seat can be pressed on the telephone wire in the recess on the telephone jack accurately.

Relevant the utility model is for reaching above-mentioned purpose, feature, and technological means that is adopted and effect thereof exemplify a preferred embodiment now and cooperation illustrates as follows.

Fig. 1 is the stereoscopic figure of known distributor clamp.

Fig. 2 is the exploded view of the utility model distributor clamp.

Fig. 3 is the end view of the utility model distributor clamp.

Fig. 4 is the stereogram of the utility model distributor clamp.

Fig. 5 is the exploded view and the partial enlarged drawing of another distributor clamp of the utility model.

Fig. 6 is the end view of another distributor clamp of the utility model.

Fig. 7 is the figure that opens of another distributor clamp of the utility model.

See also shown in Figure 2, this distributor clamp is to comprise a upper plier handle 1 and a lower plier handle 2 substantially, this upper plier handle 1 forwards extends to form clamp head part 10, this lower pliers head portion 10 is made of two mutual 100,101 parallel of plate bodys, be to be respectively equipped with a relative recess 11 on this two plate body, and between two above-mentioned plate bodys 100,101, be to be installed with a notch seat 12.

This upper plier handle 1 is more to comprise an arm 13, system is pivoted with two briquettings 14 in the place ahead of this arm 13, this two briquetting 14 is to be listed among the arm 13, and be installed with an axle sleeve 15 in its system of central authorities of two, so that this two briquetting 14 has certain spacing, and the appropriate position on this two briquetting 14 system is provided with two relative Long Circle axis holes 140, and this two briquetting 14 just is that mat one axostylus axostyle 19 runs through arm 13 and above-mentioned Long Circle axis hole 140 and axle sleeve 15 and two briquettings 14 are fixedly arranged in the arm 13; Being provided with in above-mentioned arm 13 on one side end face, rear of briquetting 14 is to be installed with a cutter 16, is provided with a torque spring 17 in the rear of arm 13 cutteves 16 system again, and one of this torque spring 17 end system is butted on the upper plier handle 1; Moreover, between above-mentioned upper plier handle 1 arm 13 and lower pliers head portion 10, be articulated section 18.

Lower plier handle 2 extends to form a upper grip head portion 20 to its place ahead, and this upper grip head portion 20 is made of two mutual 200,201 parallel of plate bodys, and the appropriate position system on this two plate body 200,201 is respectively equipped with a relative Long Circle axis hole 21; One briquetting element 22 is to comprise two relative briquetting bodies 220, this two briquettings body 220 be mat one II shape connector 221 with its two connection, appropriate position on this II shape connector 221 system is provided with two relative axis holes 222; This briquetting element 22 is can be set in the above-mentioned upper grip head portion 20, and mat one axostylus axostyle 223 runs through two axis holes 222 and two Long Circle axis holes 21, and with 22 hub settings of briquetting element in upper grip head portion 20.

This lower plier handle 2 also is to comprise an arm 23, and system is provided with two relative recesses 24 in the front end of this arm 23, is to be installed with a notch seat 25 between this two recess 24; Side system sets firmly a cutter seat 26 after above-mentioned arm 23 forms recess 24, and is installed with a cutter 27 in the outer side-line of this cutter seat 26; Seat 28 is lifted by system in the place ahead of this cutter 27, and this height system of lifting seat 28 is slightly in above-mentioned cutter 27, and is upwards to protrude out a baffle plate 29 in arm 23 on respect to the end face that cutter 27 is set; Between the arm 23 of lower plier handle 2 and upper grip head portion 20, also be an articulated section 30 again.

Two hand-held covers 31 are the arm rear end that is set with in last

lower plier handle

1,2, so that the controlling of user's hand; Moreover the other end system of above-mentioned torque spring 17 is butted on the lower plier handle 2, so this torque spring 17 of mat is that

lower plier handle

1,2 is separated from each other.

See also shown in Figure 3, but above-mentioned last

lower plier handle

1,2 is the articulated

section

18 and 30 that mat one axostylus axostyle 32 runs through above-mentioned upper and lower pincers handle, so, this axostylus axostyle 32 just forms a fulcrum, and makes that going up

lower plier handle

1,2 can serve as axle and start with this fulcrum just.

The above-mentioned notch seat 25 that is fixedly arranged in the notch seat 12 of upper plier handle 1 and is fixedly arranged on the lower plier handle 2 is the pedestal that can use different size respectively, so the utility model then can have the selectivity of multiple crimping specification.

When desiring crimping, distributor is placed above-mentioned

notch seat

12 or 25, hand-held being set on the hand-held cover 31 of lower plier handle rear end, application of force compacting should be gone up lower plier handle, make lower plier handle approaching mutually, then descend upper

grip head portion

10,20 just can be approaching mutually, the briquetting body 220 of above-mentioned briquetting element 22 just can enter in the notch seat 12, hold as above-mentioned, the motion track of briquetting body 220 is an arc, but briquetting element 22 of the present utility model is mat one axostylus axostyle 223 to be run through Long Circle axis hole 21 and is hubbed in the upper grip head portion 20, so when the briquetting body 220 of briquetting element 22 is desired to enter notch seat 12, above-mentioned axostylus axostyle 223 can move in this Long Circle axis hole 21, can be and briquetting body 220 is brought to along the position that enters notch seat 12, so briquetting body 220 of the present utility model just can accurately enter in the notch seat 12, and needn't increase the size of notch seat 12; In like manner, briquetting 14 is also same as the above-mentioned method with cooperating of notch seat 25; Therefore, the big I of specification of the utility

model notch seat

12,25 accurately by the specification size of desire crimping distributor, and needn't enlarge, so to hold the briquetting that arc moves, the utility model then can accurately crimping distributor, and significantly lowers the failure rate of finished product.

In addition, the utility model system is provided with the be placed in both sides of fulcrum (axostylus axostyle 32) of two

notch seats

12,25, holds as above-mentioned, the specification of this two notch seat is the specification of different sizes, so a kind of selection that the clamp of commonly using on using is many, selectivity is higher, uses also suitable convenience.

In addition, see also shown in Figure 4, when last

lower plier handle

1,2 is suppressed contact mutually, cutter 16 and cutter 27 are at a distance of a suitable distance, so with the running that is feasible peeling of this two cutter, see also shown in Figure 2ly, lower plier handle 2 of the present utility model forms a baffle plate that protrudes out 29 in the opposite of device cutter 27 system, so system can stretch into electric wire and be butted on this baffle plate 29, in order to the running of peeling from 16,27 of above-mentioned two cutteves when peeling; Moreover, on aforesaid cutter seat 26, be more can mark the meter scale, with the length of peeling that convenient tolerance is desired; In addition, utilizing cutter 16 of the present utility model is cutting out of feasible electric wire with lifting seat 28, also is about to electric wire and places and lift on the seat 28, depress upper plier handle 1 cutter 16 be pressed on the electric wire, can with the electric wire severing it.

Another distributor clamp (as shown in Figure 5) of the present utility model, system is with another kind of notch seat 12 ' cross-over connection lower plier handle 1 on this, on 2, at first, pass two mutual parallel plate bodys 200 of upper grip head portion 20 with an axostylus axostyle 223, in the Long Circle axis hole on 201, and in axostylus axostyle 223 two side ends be socketed with one group of briquetting 220 ', with this group of briquetting 220 place notch seat 12 ' terminal two fixed blocks 121 ', 122 ' inboard be provided with a symmetrical chute 1211 ', 1221 ' in, with this two fixed block 121 ', 122 ' undertake a spacing block 123 ', this spacing block 123 ' with two fixed blocks 121 ', 122 ' be respectively equipped with a symmetrical start groove 1231 ', 1232 ', two mutual parallel plate bodys 200 for upper grip head portion 20, the usefulness of 201 energy starts, again in this spacing block 123 ' in be provided with a groove 1233 that can move laterally for axostylus axostyle 223 ', respectively be provided with in these notch seat 12 ' both sides again a stationary plane 124 ', with this both sides stationary plane 124 ' place two mutual parallel plate bodys 100 of this lower pliers head portion 10, in 101 the inboard, and with two stationary planes 124 ' notch seat 12 ' upper limb convex with one and place two plate bodys 100, the retaining edge 125 of 101 upper limbs ', pass two plate bodys 100 with this screw group, screw on 101 and two stationary planes 124 ' screw, with notch seat 12 ' be fixed at lower pliers head portion 10, make two plate bodys 100, the recess 1241 of recess 11 inner edges in 101 and notch seat 12 ' be provided with ' parallel each other.

Again, on this neck of

lower plier handle

1,2 be in be provided with another notch seat 25 '.Aforesaid notch seat 25 ' with above-mentioned notch seat 12 ' be akin structure, also be increase chute 252 ' length, make slide on notch seat 25 ' two briquettings 14 can with recess 251 ' in telephone wire be pressed on the telephone jack accurately.

From the above, the utility model distributor clamp and since its briquetting be the hub setting of mat axostylus axostyle on last lower plier handle, and axostylus axostyle system can slippage in the Long Circle axis hole, so even it does moving of arc, also can accurately be pressed in the notch seat, and must not enlarge the specification size of notch seat, so, distributor just can not be offset in notch seat when crimping, and the generation error, the failure rate of not only accuracy height, and crimping distributor also significantly reduces; In addition, be to be provided with the different notch seat of two specifications on the utility model, the selectivity height uses suitable convenience.

Claims

1, a kind of improved distributor clamp is to comprise:

Two pincers handles (1,2), these two pincers handles (1,2) are to be articulated in its appropriate position mutually, and can this pivoting point be that fulcrum is done relative moving;

At least one group of compression bonding apparatus, this compression bonding apparatus system comprises a briquetting (14,220) and a notch seat (12,25), and this briquetting (14,220) and notch seat (12,25) are the appropriate position of two pincers handles (1,2) of being placed in;

It is characterized in that: this briquetting (14,220) is that mat one axostylus axostyle (19,223) hub setting is on pincers handles (1,2), and can do a little skew, when briquetting (14,220) is suppressed in notch seat (12,25), briquetting (14,220) can be offset the path that its arc moves, and accurately suppress in notch seat (12,25), place the distributor of notch seat (12,25) with crimping.

2, improved distributor clamp as claimed in claim 1, it is characterized in that, the axostylus axostyle (19,223) of aforementioned pivot joint briquetting (14,220) is to run through one to be shaped as oblong axis hole (21,140), and this axostylus axostyle (19,223) is can slippage in this oblong axis hole (21,140), so that briquetting (14,220) skew.

3, improved distributor clamp as claimed in claim 1 is characterized in that, aforesaid compression bonding apparatus is preferable with two groups, and the be placed in both sides point of aforementioned two pincers handle (1,2) pivoting points of this two groups of compression bonding apparatus system.

4, improved distributor clamp as claimed in claim 3 is characterized in that, the specification size of aforementioned two groups of compression bonding apparatus is different, but and crimping connects the distributor of different size more, to improve the selectivity of clamp.

5, improved distributor clamp as claimed in claim 1, it is characterized in that, one of aforementioned pincers handles (1) are gone up system and are provided with a cutter (16), and on the relative position of another pincers handles (2), be to be provided with a cutter seat (26), and be installed with another cutter (27) in the outside of this cutter seat (26), when this two pincers handle (1,2) clamping, two above-mentioned cutteves (16,27) mooring has a suitable gap, and can do the peeling of electric wire.

6, improved distributor clamp as claimed in claim 5 is characterized in that, aforementioned pincers handle (2) cutter seat (26) is set on one side relative be to form a baffle plate (29), electric wire is butted on this baffle plate (29), be beneficial to the peeling of electric wire.

7, improved distributor clamp as claimed in claim 5 is characterized in that, aforesaid cutter seat (26) is gone up system and is carved with scale, so that the length of tolerance electric wire peeling.

8, improved distributor clamp as claimed in claim 1, it is characterized in that, notch seat (12 ') can be its end two fixed blocks (121 ', 122 ') inboard be provided with a symmetrical chute (1211 ', 1221 '), with this two fixed block (121 ', 122 ') between undertake a spacing block (123 '), this spacing block (123 ') and two fixed blocks (121 ', 122 ') between be respectively equipped with a symmetrical start groove (1231 ', 1232 '), in this spacing block (123 '), be provided with a groove (1233 ') that can move laterally again for the axostylus axostyle (223) of socket briquetting, and this notch seat (12 ') both sides respectively are provided with a stationary plane (124 '), place two mutual parallel plate bodys (100 of this lower pliers head portion (10) with this both sides stationary plane (124 '), 101) in the inboard, and convex with one with notch seat (12 ') upper limb of two stationary planes (124 ') and place two plate bodys (100,101) the retaining edge (125 ') of upper limb, pass two plate bodys (100 with this screw group, the screw of screw 101) and two stationary planes (124 '), notch seat (12 ') is fixed at lower pliers head portion (10), makes two plate bodys (100,101) recess in (11) inner edge is parallel each other with the recess (1241 ') that notch seat (12 ') is provided with.

9, improved distributor clamp as claimed in claim 1, it is characterized in that, the neck that should go up lower plier handle (1,2) is in and also can be provided with another notch seat (25 '), aforesaid notch seat (25 ') is close with notch seat (12 ') structure of aforesaid right requirement 8, wherein increase the chute (252 ') of length, two briquettings (14) that slide on notch seat (25 ') can be pressed on the telephone wire in the recess (251 ') on the telephone jack accurately.