CN208637774U - A kind of press-connection machine of terminal and contact pin - Google Patents

A kind of press-connection machine of terminal and contact pin Download PDF

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Publication number
CN208637774U
CN208637774U CN201821241436.XU CN201821241436U CN208637774U CN 208637774 U CN208637774 U CN 208637774U CN 201821241436 U CN201821241436 U CN 201821241436U CN 208637774 U CN208637774 U CN 208637774U
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CN
China
Prior art keywords
terminal
contact pin
mounting table
pedestal
press
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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.)
Expired - Fee Related
Application number
CN201821241436.XU
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Chinese (zh)
Inventor
李虎
马飞
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Wuhan Haichuan Auto Parts Co Ltd
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Wuhan Haichuan Auto Parts Co Ltd
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Priority to CN201821241436.XU priority Critical patent/CN208637774U/en
Application granted granted Critical
Publication of CN208637774U publication Critical patent/CN208637774U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses the press-connection machines of a kind of terminal and contact pin, are related to sensor connecting line production field, including pedestal, and pedestal upper surface is provided with fixed station, and fixed station side offers resettlement groove;Pedestal upper surface is movably set with mounting table, and mounting table offers multiple wire inserting slots far from the side of pedestal, and the surface lifting of mounting table is provided with compression bar, and fixed station is provided with actuating cylinder far from one end of pedestal.The gum cover and resettlement groove that include contact pin is mating, connecting line with terminal is placed in wire inserting slot, flat-removing air cyclinder pushes mounting table mobile, contact pin is close together with the terminal on connecting line simultaneously, terminal and contact pin are crimped onto together by actuating cylinder again, to achieve the purpose that rubber connecting sleeve and connecting line.This connection type installation is simple, and easily operated, high in machining efficiency, the mechanical strength and electric conductivity of the connecting terminal block crimped in this way are more preferable, improve the overall stability and yields of connecting terminal block product.

Description

A kind of press-connection machine of terminal and contact pin
Technical field
The utility model relates to sensor connecting line production field, more specifically, it relates to a kind of terminal and contact pin Press-connection machine.
Background technique
With the development of social scientific and technological progress, automobile is generally entered in people's lives, and automobile is a high-tech The aggregate of skill content, automotive interior contains miscellaneous sensor, and sensor needs the control by connecting line and automobile System processed carries out signal transmitting.One of step in sensor connecting line manufacturing process is exactly: as shown in fig. 6, needing to include The gum cover of contact pin is crimped with multiple connecting lines with terminal, to form fixation.
In the prior art, for the connection type between terminal and contact pin based on manual soldering, manual soldering is to pass through scolding tin Expect in the gum cover with contact pin and form metallic continuity between connecting line with terminal, this connection type to terminal with The solderability of contact pin is more demanding, and the connection type stability is lower, while to operation technological requirement height, needs to avoid adjacent insert Needle influences each other, this is resulted in, and processing efficiency is low, the problem of processing effect difference.
Utility model content
For the ineffective problem of the inefficient and manual soldering of manual soldering in the prior art, the utility model The press-connection machine of a kind of terminal and contact pin is provided, with terminal and contact pin stable connection, it is convenient to operate, and improves staff's work The advantages that efficiency.
To achieve the above object, the utility model provides following technical solution:
A kind of press-connection machine of terminal and contact pin, including pedestal, the pedestal upper surface are provided with fixed station, the fixed station Side offers the resettlement groove for placing the gum cover for including contact pin;
The pedestal upper surface be movably set be remotely located from/close to the mounting table of the resettlement groove, the mounting table is remote Side from the pedestal offers multiple for placing the wire inserting slot of the connecting line with terminal, the surface of the mounting table Lifting is provided with the compression bar for positioning terminal, and the fixed station is provided with far from one end of the pedestal for compressing outside contact pin The actuating cylinder of terminal.
Through the above technical solutions, the gum cover and resettlement groove that include contact pin is mating, the connecting line of terminal will be had It is placed in wire inserting slot, flat-removing air cyclinder pushes mounting table mobile towards fixed station side, while the terminal on contact pin and connecting line It is close together, then is crimped onto terminal and contact pin together by actuating cylinder, to reach the mesh of rubber connecting sleeve and connecting line 's.This connection type installation is simple, easily operated, high in machining efficiency, the machine of the connecting terminal block crimped in this way Tool intensity and electric conductivity are more preferable, improve the overall stability and yields of connecting terminal block product.
Further, the fixed station is provided with flat-removing air cyclinder in the susceptor surface far from the mounting table side, institute The piston rod of flat-removing air cyclinder is stated through the fixed station and is fixedly connected with the mounting table.
Through the above technical solutions, flat-removing air cyclinder can drive mounting table to slide towards close/separate fixed station direction, thus The contact pin of gum cover in the terminal and resettlement groove of the connecting line in mounting table is driven to be close together.So that the terminal and glue of connecting line The connection of set is more stable.
Further, the mounting table is provided with support rod far from the both ends of the pedestal side, opens on the compression bar Equipped with the spliced eye being adapted to is slid with the support rod, the support rod outer wall is arranged between the mounting table and the compression bar Flexible part.
Through the above technical solutions, the elastic component worn on support rod has a support compression bar to be located remote from platform compression bar Active force, so that opening is formed between mounting table and compression bar, convenient for before carrying out crimping work, staff places gum cover In resettlement groove.
Further, the support rod is provided with the limit for limiting the compression bar sliding far from one end of the mounting table Position nut.
Through the above technical solutions, limited cap can limit the distance that compression bar slides on support rod.
Further, the fixed station is provided with strut far from one end of the pedestal, and the strut side setting is useful In the lifting cylinder for pushing the compression bar and the mounting table to compress;
The piston rod of the actuating cylinder is towards the compression bar and is fixedly connected with pushing plate, and the pushing plate is far from described The side of actuating cylinder is connected to the compression bar.
Through the above technical solutions, lifting cylinder applies the active force towards mounting table to pushing plate, pushing plate pushes away simultaneously Dynamic pressure bar and mounting table compress, and prevent the loosening of connecting line, and this mode is easier to compression bar with the placement that is bonded of mounting table Operation.
Further, sliding is provided with the insert-connecting plate for compressing the gum cover for including contact pin, the branch in the resettlement groove The side of bar towards the mounting table is provided with the pressing device for compressing the insert-connecting plate.
Through the above technical solutions, insert-connecting plate is crimped on gum cover by pressing device, so that terminal and resettlement groove Grafting matching is more firm.
Further, the pressing device includes handle and pushes against column, and the strut is cut with scissors towards the side of the mounting table It is connected to the handle in succession, the handle outer wall is hingedly connected with the abutting column, push against column far from the handle one End is connected to the insert-connecting plate.
Through the above technical solutions, squeeze grip, is driven by handle and pushes against column compression insert-connecting plate, insert-connecting plate is to resettlement groove In gum cover formed squeeze, this fixed form, which easily facilitates, is pressed in gum cover in inserting groove, so that terminal is in resettlement groove It is more firm.
Further, the side of the compression bar towards the mounting table offers regulating tank, and elasticity is set in the regulating tank It is equipped with the adjustable plate for being clamped the connecting line for having terminal.
Through the above technical solutions, adjustable plate plays one and consolidates connecting line when connecting line is placed in middle in inserting groove The effect being scheduled in wire inserting slot, prevents connecting line from reversely pulling out.
Further, elastic slice is provided between the adjusting groove bottom wall and the adjustable plate, the adjustable plate is far from described One end of elastic slice is tiltedly installed with chamfering.
Through the above technical solutions, after connecting line is placed in wire inserting slot, the chamfering of adjustable plate enables connecting line It is inserted into wire inserting slot, cannot be extracted after being inserted into wire inserting slot, prevent connecting line from skidding off from wire inserting slot.
Compared with prior art, the beneficial effects of the utility model are as follows:
(1) gum cover grafting enters resettlement groove, and connecting line grafting enters wire inserting slot, in actuating cylinder, lifting cylinder and translation The fixation of terminal and contact pin is realized under the cooperation of cylinder, so that connecting line and gum cover form entirety, mode of operation is simply just Victory, while having ensured the accurate of tie point, improve the yields of sensor connecting line;
(2) by terminal fixing plug pin and connecting line, fixed form is simple and convenient, not only the structure of junction can be maintained strong Degree, while stable conductivity, press-connection machine may make more connecting lines to connect simultaneously with gum cover, improve processing efficiency and entirety Stability.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the press-connection machine of terminal and contact pin;
Fig. 2 is a kind of perspective view of the explosion of the press-connection machine of terminal and contact pin;
Fig. 3 is a kind of test chart of the press-connection machine of terminal and contact pin;
Fig. 4 is the schematic cross section of briquetting;
Fig. 5 is the portion A partial enlarged view in Fig. 2;
Fig. 6 is the structural schematic diagram of sensor connecting line in background technique.
Appended drawing reference: 1, pedestal;2, fixed station;3, resettlement groove;4, insert-connecting plate;6, flat-removing air cyclinder;8, mounting table;10, it inserts Wire casing;11, support rod;12, elastic component;13, compression bar;14, spliced eye;15, stop nut;16, regulating tank;17, elastic slice;18, Adjustable plate;19, chamfering;20, actuating cylinder;21, strut;22, lifting cylinder;23, pushing plate;25, handle;26, column is pushed against.
Specific embodiment
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, below with reference to embodiment and attached The utility model is described in further detail for figure, but the embodiments of the present invention is not limited only to this.
A kind of press-connection machine of terminal and contact pin, as shown in Figure 1, including pedestal 1,1 side of pedestal is fixed with fixed station 2.Bottom Seat 1 is wholely set with fixed station 2 and side section is in inverted " t " font.2 one side of fixed station offers the placement for grafting gum cover Slot 3.Resettlement groove 3 can be used for placing the gum cover for including contact pin.
As shown in Figure 2 and Figure 5, sliding is provided with insert-connecting plate 4 along its length in resettlement groove 3, and insert-connecting plate 4 is close to pedestal 1 side is fixed, and there are two convex blocks.When gum cover is matched with 3 grafting of resettlement groove, convex block is just avoided contact pin and is connected to outside gum cover Wall, it is more firm that this inserting mode matches gum cover with the grafting of resettlement groove 3, when avoiding terminal and being crimped with contact pin, glue Cover the case where position shifts in resettlement groove 3.Fixed station 2 is fixedly connected with strut 21, strut 21 far from one end of pedestal 1 In " L " font, the side of strut 21 towards pedestal 1 is provided with the pressing device for compressing insert-connecting plate 4.Pressing device includes handle Hand 25,25 one end of handle and strut 21 are articulated and connected far from one end of pedestal 1, and the side outer wall of handle 25 is hingedly connected with abutting Column 26, the free end for pushing against column 26 gos deep into resettlement groove 3 and setting orthogonal with pedestal 1 always, and the free end for pushing against column 26 abuts In outer wall of the insert-connecting plate 4 far from 1 side of pedestal.During carrying out terminal and being crimped with contact pin, by handle 25 towards 1 side of pedestal To compression, handle 25, which drives, pushes against column 26 and insert-connecting plate 4 towards the movement of 1 direction of pedestal, realizes and consolidates the gum cover in resettlement groove 3 Handle 25 after crimping, is directed away from 1 direction of pedestal and lifted by fixed effect, and handle 25, which drives, pushes against column 26 and insert-connecting plate 4 It is mobile simultaneously towards the direction far from pedestal 1, realize the purpose that insert-connecting plate 4 is dismantled in resettlement groove 3.
As depicted in figs. 1 and 2,1 upper surface of pedestal be movably set be remotely located from/close to resettlement groove 3 mounting table 8, put It sets platform 8 and offers multiple be equidistantly collectively aligned and for placing the plug wire for having the connecting line of terminal far from the side of pedestal 1 Slot 10, wire inserting slot 10 are directed to resettlement groove 3.Wire inserting slot 10 is used to dispose the connecting line for crimp with the contact pin of gum cover connection Terminal.The side that fixed station 2 is located remote from platform 8 is fixed with flat-removing air cyclinder 6, fixed station 2, mounting table 8 and translation in 1 surface of pedestal Cylinder 6 is on same straight line, and the piston rod of flat-removing air cyclinder 6 is fixedly connected through fixed station 2 and with mounting table 8.Flat-removing air cyclinder 6 Mounting table 8 can be driven to slide towards close/direction far from fixed station 2, thus drive the terminal of the connecting line in mounting table 8 with The contact pin of gum cover is close together in resettlement groove 3.
As shown in Fig. 2, the surface lifting of mounting table 8 is provided with the compression bar 13 for positioning terminal, compression bar 13 and placement Platform 8 is parallel to each other, and compression bar 13 is in long strip.Side of the mounting table 8 far from pedestal 1 is respectively and fixedly provided with support in the both sides of wire inserting slot 10 Bar 11, support rod 11 is cylindrical and orthogonal with mounting table 8 setting.Elastic component 12 is arranged on two support rods 11, elasticity Part 12 is preferably spring, and two support rods 11 are equipped with compression bar 13 in being located remote from 8 one end of platform jointly.13 both ends of compression bar open up There is the spliced eye 14 that cooperation is worn with support rod 11.Support rod 11 be arranged in spliced eye 14 and pass through compression bar 13 it is separate to compression bar 13 8 side of mounting table is prominent, and one end that two support rods 11 are located remote from platform 8 is respectively and fixedly provided with stop nut 15.Carry out terminal with During contact pin crimps, when compression bar 13 is bonded placement with mounting table 8, side and wire inserting slot of the compression bar 13 close to mounting table 8 10 cooperate, and are inserted into convenient for the connecting line with terminal.
As best shown in figs. 1 and 4, compression bar 13 offers regulating tank 16 towards the side of mounting table 8 along its length, adjusts Elastic slice 17 is fixed in slot 16, elastic slice 17 is fixedly connected with far from 16 one end of regulating tank for being clamped the connecting line with terminal Adjustable plate 18, adjustable plate 18 extend to the outer surface of compression bar 13, and adjustable plate 18 is tiltedly installed with chamfering far from one end of elastic slice 17 19.After compression bar 13 to be bonded with mounting table 8 to placement, by multiple connecting lines be respectively placed in compression bar 13 and wire inserting slot 10 formed it is more In a hole, when connecting line to be placed in wire inserting slot 10, the thrust of staff makes terminal slip over the chamfering 19 of adjusting rod It is connect with the contact pin of gum cover, while adjustable plate 18 plays the role of one to connecting line and is reversely clamped, it is therefore prevented that connecting line falls off.
As shown in Fig. 2, fixed station 2, one end far from pedestal 1 are fixed with actuating cylinder 20, the piston rod of actuating cylinder 20 Towards compression bar 13, the piston rod of actuating cylinder 20 is fixedly connected with pushing plate 23, and whole pushing plate 23 is in " door " font, pushing plate 23 sides far from actuating cylinder 20 are connected to 13 outer wall of compression bar.During progress terminal is crimped with contact pin, actuating cylinder 20 piston rod is used to apply pressure to the contact pin of gum cover and the terminal junction of connecting line, so that terminal and contact pin are formed tentatively Cooperation.Fixed station 2 is fixed with lifting cylinder 22 far from one end of pedestal 1, and the piston rod of lifting cylinder 22 is gone up and down towards compression bar 13 Cylinder 22 is identical with the thrust direction of actuating cylinder 20, and piston rod one end of lifting cylinder 22 is connected to the outer wall of compression bar 13.When After terminal and contact pin are preliminarily mated, lifting cylinder 22, which starts and applies bigger pressure, forces terminal to be fully connected with contact pin.
The working principle and beneficial effect of the utility model is as follows:
The gum cover for including contact pin is placed into resettlement groove 3, operator pushes handle 25, and handle 25, which drives, pushes against column For 26 compression insert-connecting plates 4 to form fixation to gum cover, actuating cylinder 20 pushes pushing plate 23, the lower moulded rod of pushing plate 23 after starting Spacing becomes smaller between compression bar 13 and mounting table 8 after 13.Connecting line with terminal is placed in wire inserting slot 10 by operator again, Flat-removing air cyclinder 6 first starts and pushes mounting table 8 mobile towards 2 side of fixed station, and contact pin is close to the terminal on connecting line at this time Together, actuating cylinder 20 is restarted and lower moulded rod 13, so that terminal is crimped onto together with contact pin, to realize rubber connecting sleeve Fixation is mutually crimped with connecting line.After crimping, lifting cylinder 22, actuating cylinder 20 and flat-removing air cyclinder 6 are successively again started up, Operator takes out gum cover and connecting line together.
The utility model is fixed contact pin and connecting line by terminal, and fixed form is simple and convenient, is not reducing mechanical connect Electric conductivity is still fine under the premise of connecing intensity, and press-connection machine may make more connecting lines to connect simultaneously with gum cover, which is easy to Operation improves processing efficiency and whole stability.The utility model is realized respectively by multiple form to gum cover and company The fixation of wiring position reduces the offset of the two, ensures the accuracy of connection, also improve the non-defective unit of sensor connecting line Rate.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (9)

1. the press-connection machine of a kind of terminal and contact pin, including pedestal (1), which is characterized in that pedestal (1) upper surface is provided with solid Determine platform (2), fixed station (2) side offers the resettlement groove (3) for placing the gum cover for including contact pin;
Pedestal (1) upper surface is movably set with the mounting table (8) being remotely located from/close to the resettlement groove (3), the placement Platform (8) offers multiple wire inserting slots (10) for being used to place the connecting line with terminal far from the side of the pedestal (1), described The surface lifting of mounting table (8) is provided with the compression bar (13) for positioning terminal, and the fixed station (2) is far from the pedestal (1) one end is provided with the actuating cylinder (20) for compressing contact pin external terminal.
2. the press-connection machine of a kind of terminal and contact pin according to claim 1, which is characterized in that the fixed station (2) is separate Mounting table (8) side is provided with flat-removing air cyclinder (6) in the pedestal (1) surface, and the piston rod of the flat-removing air cyclinder (6) passes through It wears the fixed station (2) and is fixedly connected with the mounting table (8).
3. the press-connection machine of a kind of terminal and contact pin according to claim 1, which is characterized in that the mounting table (8) is separate The both ends of pedestal (1) side are provided with support rod (11), are offered on the compression bar (13) and the support rod (11) The spliced eye (14) of adaptation is slid, support rod (11) outer wall is arranged between the mounting table (8) and the compression bar (13) Flexible part (12).
4. the press-connection machine of a kind of terminal and contact pin according to claim 3, which is characterized in that the support rod (11) is separate One end of the mounting table (8) is provided with the stop nut (15) for limiting the compression bar (13) sliding.
5. the press-connection machine of a kind of terminal and contact pin according to claim 1, which is characterized in that the fixed station (2) is separate One end of the pedestal (1) is provided with strut (21), strut (21) side be provided with for push the compression bar (13) with The lifting cylinder (22) that the mounting table (8) compresses;
The piston rod of the actuating cylinder (20) is towards the compression bar (13) and is fixedly connected with pushing plate (23), the pushing plate (23) side far from the actuating cylinder (20) is connected to the compression bar (13).
6. the press-connection machine of a kind of terminal and contact pin according to claim 5, which is characterized in that sliding in the resettlement groove (3) Move the insert-connecting plate (4) being provided with for compressing the gum cover for including contact pin, side of the strut (21) towards the mounting table (8) It is provided with the pressing device for compressing the insert-connecting plate (4).
7. the press-connection machine of a kind of terminal and contact pin according to claim 6, which is characterized in that the pressing device includes handle Hand (25) and abutting column (26), the side of strut (21) towards the mounting table (8) are hingedly connected with the handle (25), Handle (25) outer wall is hingedly connected with the abutting column (26), described to push against the one end of column (26) far from the handle (25) It is connected to the insert-connecting plate (4).
8. the press-connection machine of a kind of terminal and contact pin according to claim 1, which is characterized in that the compression bar (13) is towards institute The side for stating mounting table (8) offers regulating tank (16), and the interior elasticity of the regulating tank (16) is provided with for being clamped with terminal Connecting line adjustable plate (18).
9. the press-connection machine of a kind of terminal and contact pin according to claim 8, which is characterized in that regulating tank (16) bottom wall It is provided between the adjustable plate (18) elastic slice (17), the adjustable plate (18) sets far from one end inclination of the elastic slice (17) It is equipped with chamfering (19).
CN201821241436.XU 2018-08-02 2018-08-02 A kind of press-connection machine of terminal and contact pin Expired - Fee Related CN208637774U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821241436.XU CN208637774U (en) 2018-08-02 2018-08-02 A kind of press-connection machine of terminal and contact pin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821241436.XU CN208637774U (en) 2018-08-02 2018-08-02 A kind of press-connection machine of terminal and contact pin

Publications (1)

Publication Number Publication Date
CN208637774U true CN208637774U (en) 2019-03-22

Family

ID=65739754

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821241436.XU Expired - Fee Related CN208637774U (en) 2018-08-02 2018-08-02 A kind of press-connection machine of terminal and contact pin

Country Status (1)

Country Link
CN (1) CN208637774U (en)

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Granted publication date: 20190322