CN218602890U - Crimping type electric terminal connecting tool - Google Patents

Abstract

The utility model discloses a crimping type electric terminal connecting tool, which comprises a main board, wherein a fixed block is fixedly connected to the upper side of the main board, a cylinder is fixedly connected to the upper side of the fixed block, a pressing plate is fixedly connected to the output end of the cylinder, and a clamping mechanism is arranged on the upper side of the main board; fixture is including seting up at the mounting groove of two being parallel to each other of mainboard upside and relative parallel arrangement's first limiting plate and second limiting plate, and screw rod and gag lever post are installed respectively to the inside of two mounting grooves, and first limiting plate and second limiting plate all with gag lever post sliding connection and first limiting plate and second limiting plate all with screw rod threaded connection. The utility model discloses a frock is connected to crimping formula electrical terminals, simple structure, low cost, suitability are good, not high, the staff work load that can significantly reduce to the assembly precision requirement, have application prospect.

Description

Crimping type electric terminal connecting tool

Technical Field

The utility model relates to a terminal technical field relates to a crimping formula electrical terminal connects frock.

Background

In the prior art, a lot of metals or metal compounds are manufactured into metal elements in a metallurgical process and are used in the electronic field, wherein the metal elements comprise electric terminals, the electric terminals are parts for connecting a storage battery and an external conductor, in the electrical engineering, the terminals are multi-finger wiring terminals, namely wiring terminals, in most cases, the terminals are connected with other objects in a plugging mode, but the plugging between the terminals and other objects is manually operated by workers, when the workers plug the terminals for a long time, hands feel aching, and therefore the fatigue and pain of the workers in work are increased.

In order to solve the above problems, CN 202220219591.1 discloses a crimping type electrical terminal connection tool, which is simple and convenient in operation of electrical connection between a power supply and a three-phase line of a motor in the production and detection processes of a controller and the motor, high in production and test efficiency, convenient in connection and disassembly of an electrical terminal, and safe and reliable in electrical connection, but the fixation of the terminal when the terminal is not crimped is realized only by the matching of the shapes between a groove and a connection fixing boss, and the requirement on precision is high; CN 202011308449.6 discloses a thick wire crimping terminal device for manufacturing electrical equipment, which is characterized in that terminals are mounted at two ends of a thick wire and placed on a rotating device, the rotating device and a pressing device are started to operate, the rotating device operates to drive the thick wire to rotate forward to correspond to the pressing device, and then the pressing device operates to press the terminals onto the thick wire.

Therefore, the development of the crimping type electric terminal tool which is simple in structure, low in cost, good in applicability, low in requirement on assembly precision and capable of greatly reducing the workload of workers is of great practical significance.

SUMMERY OF THE UTILITY MODEL

Because prior art has above-mentioned defect, the utility model provides a simple structure, low cost, the suitability is good, not high just can the significantly reduced staff's work load crimping formula electrical terminal frock to the assembly precision requirement, it is many by manually operation to solve current terminal grafting, work load is big, long-time operation, the hand can feel the ache, thereby increased the staff in the fatigue of during operation, painful problem of feeling and current crimping frock structure comparatively complicated, the cost is higher, the suitability is relatively poor, the problem that requires to assemble the precision.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a crimping type electric terminal connecting tool comprises a main board, wherein a fixed block is fixedly connected to the upper side of the main board, an air cylinder is fixedly connected to the upper side of the fixed block, the output end of the air cylinder penetrates through the fixed block, a pressing plate is fixedly connected to the output end of the air cylinder, and a clamping mechanism is arranged on the upper side of the main board;

fixture is including seting up two mounting grooves that are parallel to each other and relative parallel arrangement's first limiting plate and second limiting plate at the mainboard upside, and screw rod and gag lever post (guiding action, the whole board parallel motion of first limiting plate and second limiting plate of assurance) are installed respectively to the inside of two mounting grooves, and screw rod and gag lever post are arranged along the length direction of mounting groove, open on the mainboard have with the first screw that external screw thread structure on the screw rod matches so that the screw rod stretches out mainboard and screw rod threaded connection, gag lever post and mainboard fixed connection, first limiting plate and second limiting plate all are equipped with two flanges that match with two mounting grooves, open on the flange have the through-hole that matches with the gag lever post, and the gag lever post passes the through-hole, open on another flange have with the second screw that external screw thread structure on the screw rod matches, the screw rod passes second screw and first limiting plate and second limiting plate threaded connection.

The terminal that this device intermediate pressure board then accessible cylinder's function is pressed, is installed needs the installation with the article, and the upside of mainboard is provided with fixture, and fixture can play spacing, fixed effect to the article that needs the installation for the clamp plate is when being connected terminal and article, and the article is difficult for taking place the condition such as skew.

The utility model discloses a frock is connected to crimping formula electrical terminal, structural design is reasonable, can adjust the interval of first limiting plate and second limiting plate through adjusting screw in order to treat crimping electrical terminal thing (like the cable) carry out the centre gripping, the centre gripping is effectual and need not accurate positioning (treat crimping electrical terminal thing (like the cable) place the position required precision low), the design of gag lever post can provide the direction for first limiting plate and second limiting plate, guarantee the whole board parallel motion of first limiting plate and second limiting plate, utilize the clamp plate to accomplish the electrical terminal crimping after accomplishing the centre gripping, moreover, the steam generator is simple in structure, and is simple and convenient to operate, the staff's that can significantly reduce work load has application prospect.

As a preferable technical scheme:

according to the crimping type electric terminal connecting tool, two hollow grooves are formed in the upper side of the main board, the two hollow grooves are respectively located on the side, away from the second limiting plate, of the first limiting plate and on the side, away from the first limiting plate, of the second limiting plate, the main board is located inside the hollow grooves and fixedly connected with the fixed hollow block, the fixed hollow block is fixedly connected with the first spring inside, the first spring is fixedly connected with the moving block, the moving block is fixedly connected with the second spring, the second spring is far away from the moving block, the third limiting plate is fixedly connected with the one end, away from the moving block, of the third spring, the two second springs and the two moving blocks are symmetrically arranged on the main board, and the two third limiting plates are located below the pressing plate. The movable block accessible second spring plays installation and fixed effect to the third limiting plate in this device, and the elasticity of second spring accessible self to and third limiting plate carry out centre gripping, spacing to the terminal that needs to connect. The third limiting plate can effectively fix the electric terminal, and including first limiting plate and the fixed crimping electric terminal thing of treating of second limiting plate (like the cable), promoted fixed effect greatly, guarantee that the electric terminal can not take place to rock when the crimping and treat crimping electric terminal thing (like the cable), guarantee the crimping effect.

According to the crimping type electric terminal connecting tool, the telescopic rod with two ends respectively fixedly connected with the third limiting plate and the moving block is arranged along the telescopic direction of the second spring, the second spring is sleeved outside the telescopic rod, and the telescopic rod can ensure that the telescopic direction of the second spring is fixed and the second spring is convenient to fix.

The crimping type electric terminal connecting tool comprises a first telescopic rod and a second telescopic rod, wherein the first telescopic rod is movably inserted into the second telescopic rod, and a multi-section telescopic rod structure can be adopted.

According to the crimping type electric terminal connecting tool, the fixed plate is fixedly connected to the upper side of the moving block, the fixed plate and the third limiting plate are respectively provided with the guide fixing groove and the protrusion which are matched with each other, the guide fixing groove is arranged along the telescopic direction of the telescopic rod, and the fixed plate is connected with the third limiting plate in a sliding mode through the guide fixing groove and the protrusion which are matched with each other.

According to the crimping type electric terminal connecting tool, the section of the guide fixing groove is T-shaped or dovetail-shaped, so that the fixing plate and the third limiting plate cannot be separated.

According to the crimping type electric terminal connecting tool, the lower side of the moving block is provided with the limiting groove, the inner portion of the fixed hollow block is fixedly connected with the fixing rod matched with the limiting groove, the fixing rod is arranged on the inner side of the first spring, the fixing rod is arranged on the inner side of the limiting groove, and the moving block is connected to the outer side of the fixing rod in a sliding mode.

The crimping type electric terminal connecting tool is characterized in that one end of the screw penetrates through the main board, a rubber lantern ring is fixedly connected to the outer side of the screw, and the rubber lantern ring is arranged on one side penetrating through the main board.

According to the crimping type electric terminal connecting tool, the directions of the external thread structures on the two sides of the screw rod are opposite, namely the screw rod is rotated to enable the distance between the first limiting plate and the second limiting plate to be reduced or enlarged, so that the distance between the first limiting plate and the second limiting plate can be adjusted.

According to the crimping type electric terminal connecting tool, the third limiting plate is provided with the groove matched with the electric terminal.

The above technical solutions are only a feasible technical solution of the present invention, the protection scope of the present invention is not limited thereto, and those skilled in the art can reasonably adjust the specific design according to the actual requirements.

Compared with the prior art, the utility model has following advantage or beneficial effect:

(1) The utility model discloses a crimping formula electrical terminal connects frock, structural design is reasonable, can adjust the interval of first limiting plate and second limiting plate through adjusting screw in order to treat crimping electrical terminal thing (such as cable) and carry out the centre gripping, the centre gripping is effectual and need not accurate positioning (treat that crimping electrical terminal thing places the position required precision low), the design of gag lever post can provide the direction for first limiting plate and second limiting plate, guarantee the whole board parallel motion of first limiting plate and second limiting plate, utilize the clamp plate can accomplish electrical terminal crimping after accomplishing the centre gripping, simple structure, easy and simple to handle, can greatly reduce staff's work load;

(2) The utility model discloses a frock is connected to crimping formula electrical terminal, the third limiting plate can be effectively fixed to electrical terminal, and including first limiting plate and the fixed crimping electrical terminal thing of treating of second limiting plate (like the cable), the monolithic stationary is effectual, guarantees that electrical terminal and treat crimping electrical terminal thing (like the cable) can not take place to rock when the crimping, guarantees the crimping effect, has application prospect.

Drawings

The invention and its features, aspects and advantages will become more apparent from the following detailed description of non-limiting embodiments, which is to be read in connection with the accompanying drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a schematic structural view of the crimping type electrical terminal connection tool of the present invention;

FIG. 2 is a schematic cross-sectional view of the screw and the stop rod according to the embodiment of the present invention;

FIG. 3 is a schematic view of the top-cut structure of the present invention;

fig. 4 is a schematic structural view of the fixing rod and the first spring in the embodiment of the present invention;

the numbering in the figures illustrates:

1. a main board; 21. mounting grooves; 22. a screw; 23. a limiting rod; 241. a first limit plate; 242. a second limiting plate; 31. a fixed block; 32. a cylinder; 33. pressing a plate; 4. a rubber grommet; 51. a hollow groove; 52. fixing the hollow block; 53. a moving block; 54. a second spring; 55. a third limiting plate; 56. a first spring; 6. a telescopic rod; 7. a fixing plate; 81. a fixing rod; 82. a limiting groove.

Detailed Description

The structure of the present invention will be further described with reference to the drawings and specific examples, which should not be construed as limiting the invention.

Example 1

A crimping type electric terminal connecting tool comprises a main board 1, wherein a fixing block 31 is fixedly connected to the upper side of the main board 1, an air cylinder 32 is fixedly connected to the upper side of the fixing block 31, the output end of the air cylinder 32 penetrates through the fixing block 31, a pressing plate 33 is fixedly connected to the output end of the air cylinder 32, and a clamping mechanism is arranged on the upper side of the main board 1;

the clamping mechanism comprises two parallel mounting grooves 21 arranged on the upper side of the main board 1 and a first limiting plate 241 and a second limiting plate 242 which are arranged in parallel relatively, a screw 22 and a limiting rod 23 are respectively arranged inside the two mounting grooves 21, the screw 22 and the limiting rod 23 are arranged along the length direction of the mounting grooves 21, the main board 1 is provided with a first screw hole matched with an external thread structure on the screw 22 so that the screw 22 extends out of the main board 1 (the outer side of the screw 22 is fixedly connected with a rubber sleeve ring 4 and the rubber sleeve ring 4 is arranged on one side penetrating through the main board 1), the main board 1 is in threaded connection with the screw 22, the limiting rod 23 is fixedly connected with the main board 241, the first limiting plate and the second limiting plate 242 are respectively provided with two convex plates matched with the two mounting grooves 21, a through hole matched with the limiting rod 23 is formed in one convex plate, the limiting rod 23 penetrates through the through hole, the other convex plate is provided with a second screw hole matched with the external thread structure on the screw 22, the screw 22 penetrates through the second screw hole and is in threaded connection with the first limiting plate 241 and the second limiting plate 242, the first limiting plate 242 and the second limiting plate 242 are respectively located on two sides of the main board 1, and the screw hole of the screw structure on the two opposite directions of the screw 22;

the upper side of the main board 1 is provided with two hollow grooves 51, the two hollow grooves 51 are respectively positioned at the side of the first limit plate 241 far from the second limit plate 242 and the side of the second limit plate 242 far from the first limit plate 241, the main board is positioned at the inner part of the hollow grooves 51 and fixedly connected with a fixed hollow block 52, the inner part of the fixed hollow block 52 is fixedly connected with a first spring 56, one end of the first spring 56 is fixedly connected with a movable block 53 (the lower side of the movable block 53 is provided with a limit groove 82, the inner part of the fixed hollow block 52 is fixedly connected with a fixed rod 81 matched with the limit groove 82, the fixed rod 81 is arranged at the inner side of the first spring 56, the fixed rod 81 is arranged at the inner side of the limit groove 82, the movable block 53 is slidably connected at the outer side of the fixed rod 81), the movable block 53 is fixedly connected with a second spring 54, one end of the second spring 54 far from the movable block 53 is fixedly connected with a third limit plate 55 and two third limit plates 55, two second springs 54 and two movable block 53 symmetrical arrangement are in mainboard 1 and two third limiting plates 55 are located the clamp plate 33 below, be equipped with both ends respectively with third limiting plate 55 and movable block 53 fixed connection's telescopic link 6 (including first telescopic link and second telescopic link) and second spring 54 cover outside telescopic link 6 along the flexible direction of second spring 54, the upside fixedly connected with fixed plate 7 of movable block 53, set up the direction fixed slot (the cross-section is T shape or dovetail) and the arch of mutual matching on fixed plate 7 and the third limiting plate 55 respectively, the direction fixed slot is arranged along the flexible direction of telescopic link 6, fixed plate 7 is through the direction fixed slot and the arch of mutual matching and third limiting plate 55 sliding connection, it has the groove that matches with the electrical terminal to open on the third limiting plate 55.

The utility model discloses a theory of operation and use flow: when the device is used, a worker can place objects to be connected on the upper side of the mainboard 1, the worker can hold the rubber sleeve ring 4 to rotate the screw rod 22, the screw rod 22 can limit (guide) the first limiting plate 241 and the second limiting plate 242 through the limiting rod 23 when rotating to drive the first limiting plate 241 and the second limiting plate 242 to move in opposite directions (the thread directions on the two sides of the screw rod 22 are opposite), when the first limiting plate 241 and the second limiting plate 242 move to a certain distance, the first limiting plate 241 and the second limiting plate 242 can clamp the objects placed on the upper side of the mainboard 1, the worker can pull the third limiting plate 55 after the objects move, and after the objects are pulled to a certain distance, the terminals to be connected are placed on one side of the third limiting plate 55, which is far away from the second spring 54, and after placing the completion, loosen and draw third limiting plate 55, at this moment third limiting plate 55 can reset under the elastic action of second spring 54, and carry out the centre gripping to the terminal, it is spacing, later the staff can start cylinder 32, cylinder 32 will drive clamp plate 33 and extrude third limiting plate 55 through fixed plate 7, meanwhile third limiting plate 55 will drive terminal and movable block 53 and move down together, after the terminal removes to certain distance, the terminal will peg graft mutually with the article, so far can solve the grafting between current partial terminal and other articles, by staff manually operation, when the staff pegs graft the terminal for a long time, the hand can feel aching, thereby staff's fatigue at the during operation has been increased, the problem of painful sense.

Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described herein in detail. Such variations do not affect the essence of the present invention, and are not described herein.

The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; the technical solution of the present invention can be applied to any person skilled in the art, without departing from the scope of the present invention, by using the method and technical contents disclosed above, and making many possible changes and modifications, or modifying equivalent embodiments with equivalent changes, which do not affect the essence of the present invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the protection scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a crimping formula electrical terminal connects frock which characterized in that: the clamping device comprises a main board, wherein a fixed block is fixedly connected to the upper side of the main board, an air cylinder is fixedly connected to the upper side of the fixed block, the output end of the air cylinder penetrates through the fixed block, a pressing plate is fixedly connected to the output end of the air cylinder, and a clamping mechanism is arranged on the upper side of the main board;

fixture is including seting up at the first limiting plate and the second limiting plate of two mounting grooves that are parallel to each other and relative parallel arrangement of mainboard upside, and screw rod and gag lever post are installed respectively to the inside of two mounting grooves, and screw rod and gag lever post are arranged along the length direction of mounting groove, open on the mainboard have with the first screw that external screw thread structure matches on the screw rod is so that the screw rod stretches out mainboard and screw rod threaded connection, gag lever post and mainboard fixed connection, first limiting plate and second limiting plate all are equipped with two flanges that match with two mounting grooves, open on a flange have the through-hole that matches with the gag lever post, and the gag lever post passes the through-hole, open on another flange have with the second screw that external screw thread structure matches on the screw rod, the screw rod passes second screw and first limiting plate and second limiting plate threaded connection.

2. The tool according to claim 1, wherein two hollow grooves are formed in the upper side of the main board, the two hollow grooves are respectively located on the side, away from the second limit plate, of the first limit plate and the side, away from the first limit plate, of the second limit plate, the main board is located inside the hollow grooves and fixedly connected with a fixed hollow block, a first spring is fixedly connected inside the fixed hollow block, a moving block is fixedly connected to one end of the first spring, a second spring is fixedly connected to the moving block, a third limit plate is fixedly connected to one end, away from the moving block, of the second spring, the two third limit plates, the two second springs and the two moving blocks are symmetrically arranged on the main board, and the two third limit plates are located below the pressing plate.

3. The tool for connecting a press-fit type electrical terminal according to claim 2, wherein a telescopic rod is arranged along the telescopic direction of the second spring, two ends of the telescopic rod are fixedly connected with the third limiting plate and the moving block respectively, and the second spring is sleeved outside the telescopic rod.

4. The tool for connecting a crimp-type electrical terminal according to claim 3, wherein the telescopic rod comprises a first telescopic rod and a second telescopic rod, and the first telescopic rod is movably inserted into the second telescopic rod.

5. A crimping type electric terminal connecting tool according to claim 3, wherein a fixing plate is fixedly connected to an upper side of the moving block, a guide fixing groove and a protrusion which are matched with each other are respectively formed in the fixing plate and the third limiting plate, the guide fixing groove is arranged along a telescopic direction of the telescopic rod, and the fixing plate is slidably connected with the third limiting plate through the guide fixing groove and the protrusion which are matched with each other.

6. A crimp-type electrical terminal connection tooling as claimed in claim 5, wherein the guide fixing grooves are T-shaped or dovetail-shaped in cross section.

7. The tool as claimed in claim 2, wherein a limiting groove is formed in a lower side of the moving block, a fixing rod matched with the limiting groove is fixedly connected to an inner portion of the fixing hollow block, the fixing rod is arranged on an inner side of the first spring and is arranged on an inner side of the limiting groove, and the moving block is slidably connected to an outer side of the fixing rod.

8. The tool for connecting the crimp-type electrical terminal according to claim 1, wherein one end of the screw penetrates through the main board, a rubber collar is fixedly connected to the outer side of the screw, and the rubber collar is arranged on one side penetrating through the main board.

9. A crimp connection tool according to claim 1, wherein the directions of the external thread structures on the two sides of the screw are opposite.

10. A crimp-type electrical terminal connection tool as claimed in claim 2, wherein the third limiting plate is provided with a groove matched with the electrical terminal.

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