CN210778841U - Jig for pressing terminal - Google Patents

Abstract

The utility model discloses a jig for pressing in a terminal, which relates to a terminal clamping tool and aims to solve the technical problem that a rubber sleeve is sleeved on a first pin and a second pin manually in the prior art, and the rubber sleeve is easy to fall off; therefore, the possibility that the rubber sleeve falls off from the first pin and the second pin can be reduced, and the possibility that the terminal loses the conductive function due to the fact that the electric wire is separated from the first pin and the second pin is favorably reduced.

Description

Jig for pressing terminal

Technical Field

The utility model relates to a terminal clamping instrument, more specifically say, it relates to a tool of terminal impresses.

Background

The terminal is a member for connecting the battery to an external conductor. In electrotechnology, a terminal is a multi-finger terminal, namely a wiring terminal, a type division single hole, a double hole, a socket, a hook and the like, and the material division is copper silver plating, copper zinc plating, copper, aluminum, iron and the like. Their function is primarily to transmit electrical signals or to conduct electricity.

Referring to fig. 1, the terminal 01 includes a terminal housing 02, an electric wire 03 and a rubber sleeve 04 wrapping the electric wire 03, a first pin 05 and a second pin 06 for the rubber sleeve 04 to be sleeved are respectively arranged on adjacent side walls of the terminal housing 02, a third pin 07 is arranged on one side of the terminal housing 02 close to the first pin 05, a metal sheet 08 is arranged on one side of the terminal housing 02 far away from the second pin 06, and the metal sheet 08 extends to one side far away from the first pin 05.

During the workman inserted the electric wire rubber sleeve, when inserting first stitch and second stitch with the rubber sleeve again, because the material of rubber sleeve is softer, when the workman is manual with the rubber sleeve cover on first stitch and second stitch, the easy installation is not in place, and the rubber sleeve takes place to drop to lead to the terminal to lose electrically conductive function, await the improvement.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a tool of terminal impresses, its advantage lies in reducing the rubber sleeve and drops, leads to the end to lose the possibility of electrically conductive function.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a tool of terminal of impressing, includes the base, be equipped with the locating piece on the base respectively and be used for pressing from both sides the roof pressure subassembly of tight terminal casing and rubber sleeve, the roof pressure subassembly sets up with the locating piece relatively, be equipped with on the roof of locating piece and supply terminal casing male installation breach, the intercommunication is equipped with on the lateral wall of installation breach and supplies rubber sleeve male recess, one side intercommunication that the installation breach was kept away from to the recess is equipped with power supply line male logical groove, leave the roof pressure face that supplies rubber sleeve end wall location between recess and the logical groove.

Through adopting above-mentioned technical scheme, after the workman inserts the electric wire rubber sleeve, when covering the rubber sleeve on second stitch and third stitch again, install the terminal casing in the installation breach this moment, the rubber sleeve is installed in the recess, the end wall of rubber sleeve supports tightly on the top pressing surface, the electric wire inserts logical inslot, extrude the terminal casing through the roof pressure subassembly, promote terminal casing and rubber sleeve and move backward, support tightly the rubber sleeve on the top pressing surface, thereby first stitch and the second stitch on the terminal casing can insert in the rubber sleeve, increase the installation stability of first stitch and second stitch in the rubber sleeve, with this possibility that can reduce the rubber sleeve and drop from first stitch and second stitch, be favorable to reducing because the electric wire breaks away from with first stitch and second stitch, and then lead to the terminal to lose the possibility of electrically conductive function.

Furthermore, the jacking assembly comprises a bottom plate arranged on the base, a support rod and a sliding sleeve are respectively arranged on the bottom plate, the support rod is arranged along the height direction of the bottom plate, the sliding sleeve is positioned between the support rod and the positioning block, and the axis of the support rod is perpendicular to the axis of the sliding sleeve;

the utility model discloses a sliding sleeve, including bracing piece, bottom plate, sliding sleeve, connecting rod, sliding sleeve, linkage piece, bracing piece, be equipped with the dwang on keeping away from bottom plate one end, be equipped with the articulated trace on the lateral wall of dwang, the one end that the dwang was kept away from to the trace rotates and is equipped with the sliding rod, the one end that the trace was kept away from to the sliding rod passes the sliding sleeve and slides in the sliding sleeve, the one end that the sliding rod passed the sliding sleeve is equipped with the linkage piece, the one end.

Through adopting above-mentioned technical scheme, after the terminal installation finishes, rotate the dwang, drive the trace and rotate to promote the slide bar and slide in the sliding sleeve, and then can drive linkage piece and kicking block and remove, with this can convenient and fast with terminal housing to rubber sleeve one side promotion, with this replace the manual working method of overlapping the rubber sleeve at first stitch and second stitch of workman, reduce the possibility that the rubber sleeve drops and go.

Furthermore, one end of the rotating rod, which is far away from the supporting rod, is provided with an anti-skidding sleeve.

Through adopting above-mentioned technical scheme, the workman is when rotating the dwang, through the antiskid cover to can increase the convenience that the workman rotated the dwang.

Further, installation breach, recess and logical groove constitute the location group, be equipped with at least two sets of location groups on the locating piece, the quantity of kicking block is two at least.

Through adopting above-mentioned technical scheme, utilize two at least location groups and two at least kicking blocks to can process a plurality of terminals simultaneously, be favorable to improving work efficiency.

Further, one side of the base, which is close to the positioning block, is provided with a positioning hole, a limiting block for inserting the positioning hole is arranged on the bottom wall of the positioning block, an insertion hole is formed in the side wall of the base and along the width direction of the side wall of the base, the insertion hole is communicated with the positioning hole, a fixing hole communicated with the insertion hole is formed in the side wall of the limiting block, a positioning rod for sequentially inserting the insertion hole and the fixing hole is arranged on the base, and the insertion holes are extended from two ends of the positioning rod.

Through adopting above-mentioned technical scheme, when needs extrude different shape terminals, need change the locating piece this moment, dismantle the back with the locating lever, can shift out the locating hole with the stopper, during the change, insert the locating hole with the stopper in, insert the jack with this with the locating lever again and in the fixed orifices to this can convenient and fast dismantle and change the locating piece.

Furthermore, the both sides of base all are equipped with the dead lever, the dead lever is located the top of locating lever, one side that the base was kept away from to the dead lever rotates and is equipped with the inserted bar, the one end that the jack was stretched out to the locating lever is equipped with and supplies inserted bar male location breach.

Through adopting above-mentioned technical scheme, after the locating lever inserts the jack, rotate the inserted bar, insert the inserted bar in the location breach to this can reduce the locating lever and break away from the possibility in the jack, thereby increase the installation stability of locating piece on the base.

Further, all be equipped with the mounting hole on the wall of the back both sides of base, the mounting hole is located the below of locating hole, be equipped with the spring on the hole diapire of mounting hole, the one end that the mounting hole diapire was kept away from to the spring is equipped with the dog, the mounting hole is stretched out to the one end that the spring was kept away from to the dog, the dog stretch out the one end of mounting hole with the lateral wall of inserted bar is contradicted, the dog is located the one side that the bottom plate was kept away from.

Through adopting above-mentioned technical scheme, before the inserted bar inserted the location breach, impress the dog in the mounting hole, extrusion spring to the inserted bar inserts smoothly in the location breach, loosens the dog again, thereby the dog is contradicted on the lateral wall of inserted bar, with this can reduce the possibility that the inserted bar breaks away from the location breach, with this can increase the installation stability of locating piece on the base.

Furthermore, the bottom wall of the base is provided with an anti-skid rubber pad.

Through adopting above-mentioned technical scheme, utilize anti-skidding rubber pad, increase the frictional force of base and desktop to this job stabilization nature that can increase the tool.

To sum up, the utility model discloses following beneficial effect has:

1. inserting the terminal shell into the mounting notch, mounting the rubber sleeve in the groove, mounting the electric wire in the through groove, abutting the rubber sleeve on the jacking surface, and extruding the terminal shell through the jacking component, so that the terminal shell can be pushed to move, the first pin and the second pin can be extruded into the rubber sleeve, and the mounting stability of the first pin and the second pin in the rubber sleeve is improved, so that the possibility that the rubber sleeve is separated from the first pin and the second pin can be reduced, and the possibility that the terminal loses a conductive function is reduced;

2. the plurality of positioning groups and the jacking block work simultaneously, so that the working efficiency of the extrusion terminal can be improved;

3. utilize the stopper to insert the locating hole in, the locating lever inserts in jack and the fixed orifices, impresses the dog in the mounting hole, rotates the inserted bar again, inserts the inserted bar in the location breach, loosens the dog again to this can have convenient and fast fixes the locating piece installation on the base, increases the stability of kicking block roof pressure terminal casing.

Drawings

Fig. 1 is a schematic view showing a structure of a terminal in the related art.

Fig. 2 is a schematic structural diagram showing embodiment 1.

Fig. 3 is a schematic structural view of the pressing member according to embodiment 1.

Fig. 4 is a schematic structural view of embodiment 2.

Fig. 5 is a sectional view taken along line a-a in fig. 4.

Fig. 6 is a sectional view taken along line B-B in fig. 4.

In the figure: 01. a terminal; 02. a terminal housing; 03. an electric wire; 04. a rubber sleeve; 05. a first pin; 06. a second pin; 07. a third stitch; 08. a metal sheet; 1. a base; 10. positioning holes; 11. a jack; 12. positioning a rod; 13. fixing the rod; 14. inserting a rod; 15. positioning the notch; 16. mounting holes; 17. a spring; 18. a stopper; 19. an anti-skid rubber pad; 2. positioning blocks; 20. positioning group; 21. installing a notch; 22. a groove; 23. a through groove; 24. pressing the surface; 25. a limiting block; 26. a fixing hole; 27. accommodating grooves; 28. fixing the notch; 3. a jacking component; 30. a base plate; 31. a support bar; 32. a sliding sleeve; 33. rotating the rod; 34. a linkage rod; 35. a slide bar; 36. a linkage block; 37. a top block; 38. an anti-slip sleeve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1 and 2, the jig for pressing the terminal comprises a base 1, positioning blocks 2 respectively arranged on the base 1, and a pressing component 3 for clamping a terminal shell 02 and a rubber sleeve 04, wherein the positioning blocks 2 and the pressing component 3 are arranged up and down oppositely, and at least two positioning groups 20, preferably two groups, are arranged on the positioning blocks 2.

Referring to fig. 2, the positioning assembly 20 includes an installation notch 21 disposed on the positioning block 2, a groove 22 for inserting the rubber sleeve 04 is disposed on one side of the installation notch 21 away from the pressing assembly 3, a through groove 23 for inserting the power supply line 03 is disposed on one side of the groove 22 away from the installation notch 21, and a pressing surface 24 for positioning an end wall of the rubber sleeve 04 is disposed between the through groove 23 and the groove 22.

Referring to fig. 1 and 2, the top wall of the positioning block 2 is further provided with an accommodating groove 27 for inserting the third pin 07, and the side wall of the mounting notch 21 is further communicated with a fixing notch 28 for accommodating the metal sheet 08; the workman inserts the one end of two rubber sleeves 04 respectively at first with two electric wires 03, insert first stitch 05 and second stitch 06 respectively with the other end of two rubber sleeves 04 again, put into installation breach 21 with terminal casing 02 again, sheetmetal 08 installs in fixed breach 28, third stitch 07 inserts in holding tank 27, rubber sleeve 04 is put into recess 22, electric wire 03 inserts in leading to groove 23, the end wall of rubber sleeve 04 supports tightly on top pressure face 24 this moment, rethread top pressure subassembly 3 promotes terminal casing 02 and removes, first stitch 05 and the second stitch 06 on the terminal casing 02 move to rubber sleeve 04 one side, prop up rubber sleeve 04, thereby fasten rubber sleeve 04 on first stitch 05 and second stitch 06, with this can reduce the possibility that rubber sleeve 04 breaks away from, be favorable to reducing the possibility that terminal 01 loses the electrically conductive function.

Referring to fig. 2 and 3, the pressing assembly 3 includes a bottom plate 30 disposed on the base 1, a support rod 31 and a sliding sleeve 32 are respectively disposed on the bottom plate 30, the support rod 31 and the sliding sleeve 32 are disposed opposite to each other, the support rod 31 is disposed along a height direction of the bottom plate 30, the sliding sleeve 32 is disposed between the support rod 31 and the positioning block 2, and an axis of the support rod 31 is perpendicular to an axis of the sliding sleeve 32.

Referring to fig. 2 and 3, one end of the supporting rod 31, which is far away from the bottom plate 30, is provided with a rotating rod 33, the side wall of the rotating rod 33 is provided with a hinged linkage 34, the linkage 34 is preferably provided with two linkage rods 34, the hinged joint of the linkage rod 34 and the rotating rod 33 is located at the middle position of the linkage rod 34, one end of the linkage rod 34, which is far away from the rotating rod 33, is rotatably provided with a sliding rod 35, the sliding rod 35 is arranged along the length direction of the base 1, one end of the sliding rod 35, which is far away from the linkage rod 34, passes through the sliding sleeve 32 and slides in the sliding sleeve 32, one end of the sliding rod 35, which passes through the sliding sleeve 32, is provided with a linkage block 36, one end of the linkage.

Referring to fig. 2 and 3, an anti-slip sleeve 38 is disposed at an end of the rotating rod 33 away from the supporting rod 31; when the terminal 01 is installed behind locating piece 2, the workman holds antiskid cover 38 and drives dwang 33 and rotate, thereby drive trace 34 and rotate, it slides along sliding sleeve 32 to promote the slide bar 35 then, and then drive trace 36 and kicking block 37 and remove, thereby kicking block 37 promotes terminal housing 02 and removes, thereby can convenient and fast promote first stitch 05 (refer to fig. 1) and second stitch 06 (refer to fig. 1) and insert in the rubber sleeve 04 with this, replace the manual working method of sheatheeing the rubber sleeve 04 on first stitch 05 and second stitch 06 of workman, reduce the possibility that rubber sleeve 04 drops.

The implementation principle of the above embodiment is as follows: install terminal housing 02 in location breach 15, rubber sleeve 04 is installed in recess 22, electric wire 03 is installed in logical groove 23, rubber sleeve 04 supports tightly on top pressure surface 24, rethread top pressure subassembly 3 promotes terminal housing 02 and removes, then can promote first stitch 05 and second stitch 06 and get into in the rubber sleeve 04, strut rubber sleeve 04, with this can increase the installation stability of first stitch 05 and second stitch 06 in rubber sleeve 04, reduce the possibility that rubber sleeve 04 breaks away from, reduce the possibility that terminal 01 loses conductive function.

Example two:

referring to fig. 4 and 5, the jig for press-fitting a terminal 01 of the present embodiment is different from embodiment 1 in that: base 1 is close to one side of locating piece 2 and is equipped with locating hole 10 along its direction of height, preferably two, be equipped with the stopper 25 that inserts locating hole 10 on the diapire of locating piece 2, just set up jack 11 along its width direction on base 1's the lateral wall, the axis of jack 11 is perpendicular with the axis of locating hole 10, jack 11 and locating hole 10 intercommunication set up, be equipped with the fixed orifices 26 that sets up with jack 11 intercommunication on stopper 25's the lateral wall, be equipped with the locating lever 12 that inserts jack 11 and fixed orifices 26 in proper order on base 1, jack 11 is all stretched out at the both ends of locating lever 12.

Referring to fig. 5, fixing rods 13 are arranged on two sides of the base 1, the fixing rods 13 are arranged along the width direction of the base 1, the fixing rods 13 are located above the fixing rods 12, one side, far away from the base 1, of each fixing rod 13 is provided with an insertion rod 14 in a rotating mode, the insertion rod 14 is arranged along the height direction of the base 1, and one end, extending out of the insertion hole 11, of each fixing rod 12 is provided with a positioning notch 15 for inserting the insertion rod 14.

Referring to fig. 5 and 6, mounting holes 16 are formed in two opposite side walls of the base 1, the axis of each mounting hole 16 is parallel to the axis of the corresponding jack 11, the mounting holes 16 are located below the positioning holes 10, springs 17 are arranged on the bottom walls of the mounting holes 16, stoppers 18 are arranged at ends, away from the bottom walls of the mounting holes 16, of the springs 17, one ends, away from the springs 17, of the stoppers 18 extend out of the mounting holes 16, one ends, extending out of the mounting holes 16, of the stoppers 18 abut against the side walls of the corresponding insertion rods 14, one ends of the stoppers 18 are located in the mounting holes 16, the other ends of the stoppers 18 extend out of the mounting holes 16, and the stoppers 18 are located on one side.

Referring to fig. 6, the bottom wall of the base 1 is provided with an anti-slip rubber pad 19.

The implementation principle of the above embodiment is as follows: the difference from the embodiment 1 is that when the terminals 01 with different shapes need to be pressed, the positioning block 2 needs to be replaced at the moment, the stop block 18 is pressed down, the spring 17 is extruded, the insertion rod 14 is rotated, the insertion rod 14 is moved out of the positioning notch 15, the positioning rod 12 is moved out of the insertion hole 11 and is matched with the positioning hole 10 through the limiting block 25, so that the positioning block 2 can be taken down from the base 1, after the proper positioning block 2 is selected, the insertion rod 14 is rotated and the stop block 18 is pressed down, the spring 17 is compressed under stress, the limiting block 25 is inserted into the positioning hole 10, the positioning rod 12 is inserted into the insertion hole 11 and the fixing hole 26, the insertion rod 14 is rotated, the insertion rod 14 is inserted into the positioning notch 15, the stop block 18 is released, the spring 17 ejects the stop block 18, the stop block 18 is abutted against the insertion rod 14, so that the possibility that the insertion rod 14 rotates and is separated from the positioning notch 15, therefore, the positioning block 2 can be conveniently and quickly detached and replaced, and the terminals 01 of different types can be jacked.

When the terminal 01 is jacked, the base 1 is placed on a table top, and the friction force between the base 1 and the table top is increased through the anti-skidding rubber pads 19, so that the stability of the terminal 01 can be improved.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a tool of terminal of impressing which characterized in that: including base (1), be equipped with locating piece (2) and be used for pressing from both sides roof pressure subassembly (3) of tight terminal casing (02) and rubber sleeve (04) on base (1) respectively, roof pressure subassembly (3) set up with locating piece (2) relatively, be equipped with on the roof of locating piece (2) and supply terminal casing (02) male installation breach (21), the intercommunication is equipped with on the lateral wall of installation breach (21) and supplies rubber sleeve (04) male recess (22), one side intercommunication that installation breach (21) were kept away from in recess (22) is equipped with power supply line (03) male logical groove (23), leave between recess (22) and logical groove (23) and supply top pressure face (24) of rubber sleeve (04) end wall location.

2. The jig for pressing in a terminal according to claim 1, wherein: the jacking assembly (3) comprises a bottom plate (30) arranged on the base (1), a support rod (31) and a sliding sleeve (32) are respectively arranged on the bottom plate (30), the support rod (31) is arranged along the height direction of the bottom plate (30), the sliding sleeve (32) is positioned between the support rod (31) and the positioning block (2), and the axis of the support rod (31) is vertical to the axis of the sliding sleeve (32);

bottom plate (30) one end is kept away from in bracing piece (31) is equipped with dwang (33), be equipped with articulated trace (34) on the lateral wall of dwang (33), the one end that dwang (33) were kept away from in trace (34) rotates and is equipped with slide bar (35), slide bar (35) are kept away from the one end of trace (34) and are passed sliding sleeve (32) and slide in sliding sleeve (32), slide bar (35) pass the one end of sliding sleeve (32) and are equipped with linkage block (36), the one end that slide bar (35) were kept away from in linkage block (36) is equipped with kicking block (37), kicking block (37) set up with installation breach (21) relatively.

3. The jig for pressing in a terminal according to claim 2, wherein: and an anti-skidding sleeve (32) is arranged at one end of the rotating rod (33) far away from the supporting rod (31).

4. The jig for pressing in a terminal according to claim 2, wherein: installation breach (21), recess (22) and logical groove (23) constitute location group (20), be equipped with at least two sets of location groups (20) on locating piece (2), the quantity of kicking block (37) is two at least.

5. The jig for pressing in a terminal according to claim 2, wherein: one side that base (1) is close to locating piece (2) is equipped with locating hole (10), be equipped with stopper (25) that insert locating hole (10) on the diapire of locating piece (2), just set up jack (11) along its width direction on the lateral wall of base (1), jack (11) with locating hole (10) intercommunication sets up, be equipped with on the lateral wall of stopper (25) fixed orifices (26) that set up with jack (11) intercommunication, be equipped with locating lever (12) that insert jack (11) and fixed orifices (26) in proper order on base (1), jack (11) are all stretched out at the both ends of locating lever (12).

6. The jig for pressing in a terminal according to claim 5, wherein: the fixing device is characterized in that fixing rods (13) are arranged on two sides of the base (1), the fixing rods (13) are located above the fixing rods (12), inserting rods (14) are arranged on one sides, far away from the base (1), of the fixing rods (13) in a rotating mode, and positioning notches (15) for the inserting rods (14) to insert are formed in one ends, extending out of the inserting holes (11), of the fixing rods (12).

7. The jig for pressing in a terminal according to claim 6, wherein: all be equipped with mounting hole (16) on the wall of the both sides that keep away from of base (1), mounting hole (16) are located the below of locating hole (10), be equipped with spring (17) on the hole diapire of mounting hole (16), the one end that mounting hole (16) hole diapire was kept away from in spring (17) is equipped with dog (18), mounting hole (16) are stretched out to dog (18) one end of keeping away from spring (17), dog (18) stretch out the one end of mounting hole (16) with the lateral wall of inserted bar (14) is contradicted, dog (18) are located one side that bottom plate (30) were kept away from in inserted bar (14).

8. The jig for pressing in a terminal according to claim 1, wherein: and an anti-skid rubber pad (19) is arranged on the bottom wall of the base (1).

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