CN201063976Y

CN201063976Y - Connector crimping connector

Info

Publication number: CN201063976Y
Application number: CNU2007201047797U
Authority: CN
Inventors: 贺西湄
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-09
Filing date: 2007-07-09
Publication date: 2008-05-21
Anticipated expiration: 2017-07-09

Abstract

The utility model relates to a pressure device for pressing a connector (or a socket) into a printed circuit board, comprising a reinforcing cylinder, a variable height force transferring device, a pressure head, a lifting device, a small cylinder, an upright post, a beam, a pedestal, an electric cabinet, a keyboard pallet and so on. The specially-made reinforcing cylinder has large pressure and quick speed; the height of an original pressure head height quickly changing structure is adjusted by using a force application device to control the angle of a cranked lever, and the working depth can be quickly converted during the pressing process; through original integrated floor-type design, a left instrument cabinet and a right instrument cabinet are arranged on the lower side of a large working surface, and when the working surface is operated, displacement of a PCB board is convenient and the PCB board with large size is supported; through humanized seat operational design, parameter display and operation of various functions are arranged on a right control box panel and are within reach; through original rotatable pressure head structure, the utility model can arbitrarily rotate, can transfer pressure and also is difficult to loosen.

Description

The connector press-connection machine

Technical field

The utility model relates to a kind of forcing press, especially in electronics, computer, communications industry, when using compression connector (or socket), is used for connector (or socket) is pressed into the crimping apparatus of printed circuit board.

Background technology

Printed circuit board (being called for short PCB) goes up the connector (or socket) of installation and the electric connection mode between the PCB is divided two kinds, and a kind of is welded type, is electrically connected by scolder between the two; Another kind is a compression joint type, is electrically connected by certain extruding force between the two, and extruding force is produced by the stitch and the interference fit between the PCB hole of connector (or socket).The domestic and international at present several types press-connection machine that uses, a kind of is to utilize leverage to carry out the manual type that power is amplified, and operation is wasted time and energy, and crimp quality is low; Full automatic cost is high, and efficient is not high; Semi-automatic type becomes main flow, but because when work pressure head need big crimp force, working depth often changes again simultaneously, makes existing various press-connection machine all exist fall head to regulate inconvenience, inefficiency, narrow application range is used problems such as inconvenience.

Summary of the invention

For addressing the above problem, the utility model provides a kind of semi-automatic connector press-connection machine, and this connector press-connection machine crimp force is big, and working depth can change fast, and the speed of crimping is fast, and pressure is set convenient, and simple operation is laborsaving, high efficiency, wide accommodation.

The technical scheme that its technical problem that solves the utility model adopts is: 1, adopt the fall head of original creation to change structure fast, force application apparatus (22) pushes away the hinged place of curved bar (23) and curved bar (24), make curved bar (23), curved bar (24) in line, make pressure head be in low level, at this moment pressure passes through in line curved bar (23), curved bar (24) transmission; When the hinged place that force application apparatus (22) draws curved bar (23) and curved bar (24), make curved bar (23), curved bar (24) angle of inclining mutually, pressure head will be in a high position, and at this moment pressure will transmit by male member (19), the chevron part (21) that is in contact with one another; Direction by control force application apparatus change power gets final product the quick adjustment fall head, does not influence the transmission of pressure again.2, adopt the whole console mode design of original creation, left and right sides Tool Cabinet is set up in big work top below, and the pcb board displacement is convenient during work, support large-sized pcb board, the design of hommization seat type operation, parameter shows and each feature operation is positioned on the control cabinet panel on right side, and is at arm's length; 3, adopt the rotatable pressure head structure of original creation, can rotate arbitrarily, can transmit pressure, be difficult for again getting loose.

The beneficial effects of the utility model are: fall head can change fast, compact conformation and wide accommodation, setting, simple operation, high efficiency.

Description of drawings

Fig. 1 is the 3-D view of present embodiment.

Fig. 2 is the front view of present embodiment two dimension view.

Fig. 3 is the right view of present embodiment two dimension view.

Fig. 4 is the front view of embodiment variable height load transfer device.

Fig. 5 is the right view of embodiment variable height load transfer device.

Fig. 6 is variable height load transfer device two curved bars force diagrams in line.

Fig. 7 is variable height load transfer device two curved bars structural maps in line.

Fig. 8 is variable height load transfer device two curved bars force diagrams at angle.

Fig. 9 is variable height load transfer device two curved bars structural maps at angle.

Figure 10 is an embodiment pressure head sectional structural map.

1. foot switchs among the figure, 2. base, 3. pressure head, 4. column, 5. crossbeam, 6. keyboard tray, 7. control cabinet, 8. power cylinder, 9. leg, 10. left tool box, 11. right tool boxes, 12. working plate, 13.L type column casing, 14. take-up devices, 15. the screw mandrel lowering or hoisting gear, 16. variable height load transfer devices, 17. crossbeam casings, 18. slide block, 19. male member, 20. curved bar mechanisms, 21. the chevron part, 22. little cylinders, 23. curved bars 1,24.

curved bar

2,25. rotating shafts, 26. steel balls, 27. little spring, 28. backing plates, 29. pivoted housings, 30. handle, 31. springs, 32. briquettings.

Embodiment

Equipment is made up of foot switch (1), base (2), pressure head (3), column (4), crossbeam (5), keyboard tray (6), control cabinet (7), power cylinder (8) in Fig. 1, Fig. 2, Fig. 3, Figure 10.Wherein leg (9), left tool box (10), right tool box (11), working plate (12) connect by screw, are assembled into base (2); L shaped column casing (13), take-up device (14), screw mandrel lowering or hoisting gear (15) are formed column (4); Variable height load transfer device (16), crossbeam casing (17), slide block (18) are formed crossbeam (5); Rotating shaft (25), steel ball (26), little spring (27), backing plate (28), pivoted housing (29), handle (30), spring (31), briquetting (32) etc. are formed pressure head (3).

The horizontal segment of L shaped column casing (13) embeds base (2), connect by screw and working plate (12), left tool box (10), right tool box (11), column (4) and base (2) are combined as a whole, and in working plate (12) below, form the necessary space of stretching one's legs between tool box (10), a left side and right tool box (11), control cabinet (7) is installed in column (4) right side, rotating keyboard tray (6) is installed below the control cabinet (7).

Variable height load transfer device (16) top is connected on power cylinder (8) axle, and variable height load transfer device (16) bottom and slide block (18) top connect, and client link is gone up in the rotating shaft (25) of slide block (18) bottom and pressure head (4).

At Fig. 4, Fig. 5, Fig. 7, in embodiment illustrated in fig. 9, variable height load transfer device (16) is by top male member (19), curved bar mechanism (20), bottom chevron part (21), little cylinder (22) is formed, pass through Fig. 6, the force diagram of Fig. 8 variable height load transfer device as can be known, middle hinged place at two curved bars, be connected with the little cylinder of a force application apparatus (22), change by control force application apparatus power F direction, can make two curved bars turn to position parallel and in line, be that top male member (19) is separated certain distance with bottom chevron part (21), perhaps make two curved bars turn to the position of an angle of mutual inclination, be that top male member (19) contacts with bottom chevron part (21), pressure head can be changed between two kinds of height fast.

In another embodiment shown in Figure 10, the rotating shaft of pressure head (25) has 3 step surfaces, the spring (31) that is placed in the rotating shaft (25) works in compressive state, make pivoted housing (29) top can keep being adjacent to backing plate (28), can rotate flexibly again, two stepped holes of pivoted housing (29) and 2 step surfaces of rotating shaft (25) are accurate matched in clearance.

Claims

1. connector press-connection machine, by foot switch (1), base (2), pressure head (3), column (4), crossbeam (5), keyboard tray (6) control cabinet (7), power cylinder (8), etc. partly form, it is characterized in that: leg (9), left tool box (10), right tool box (11), working plate (12) connect by screw, are assembled into base (2); L shaped column casing (13), take-up device (14), screw mandrel lowering or hoisting gear (15) are formed column (4); Variable height load transfer device (16), crossbeam casing (17), slide block (18) are formed crossbeam (5); Rotating shaft (25), steel ball (26), little spring (27), backing plate (28), pivoted housing (29), handle (30), spring (31), briquetting (32) etc. are formed pressure head (3).

2. press-connection machine according to claim 1, it is characterized in that: the horizontal segment of L shaped column casing (13) embeds base (2), connect by screw and working plate (12), left tool box (10), right tool box (11), column (4) and base (2) are combined as a whole, and in working plate (12) below, form the necessary space of stretching one's legs between tool box (10), a left side and right tool box (11), control cabinet (7) is installed in column (4) right side, rotating keyboard tray (6) is installed below the control cabinet (7).

3. press-connection machine according to claim 1, it is characterized in that: variable height load transfer device (16) top is connected on power cylinder (8) axle, variable height load transfer device (16) bottom and slide block (18) top connect, and client link is gone up in the rotating shaft (25) of slide block (18) bottom and pressure head (4).

4. press-connection machine according to claim 1, it is characterized in that: variable height load transfer device (16) is by top male member (19), curved bar mechanism (20), bottom chevron part (21) is formed, force diagram by Fig. 3 variable height load transfer device as can be known, middle hinged place at two curved bars, be connected with a force application apparatus, change by control force application apparatus power F direction, can make two curved bars turn to position parallel and in line, both top male member (19) was separated certain distance with bottom chevron part (21), perhaps make two curved bars turn to the position of an angle of mutual inclination, both top male member (19) contacted with bottom chevron part (21), and pressure head can be changed between two kinds of height fast.

5. press-connection machine according to claim 1, it is characterized in that: the rotating shaft of pressure head (25) has 3 step surfaces, the spring (30) that is placed in the rotating shaft (25) works in compressive state, make pivoted housing (29) top can keep being adjacent to backing plate (28), can rotate flexibly again, two stepped holes of pivoted housing (29) and 2 step surfaces of rotating shaft (25) are accurate matched in clearance.