CN215771863U

CN215771863U - Terminal pressing device

Info

Publication number: CN215771863U
Application number: CN202121503922.6U
Authority: CN
Inventors: 蒋政松; 胡传文; 严海
Original assignee: Heshan Borati Electronics Co ltd
Current assignee: Heshan Borati Electronics Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-02-08
Anticipated expiration: 2031-07-01

Abstract

The utility model discloses a terminal pressing device, comprising: a work table; the upper cutting die pressing joint is arranged on the workbench in a manner of moving up and down; the lower cutting die is arranged on the workbench and is positioned below the upper cutting die pressing joint; wherein, be provided with pressure measurement on the cutting die down, pressure measurement is used for detecting the pressure that upper cutting die crimping head applyed in the cutting die down. The structure of adopting, through be provided with pressure measurement on cutting die down, the cutting die receives the effect of last cutting die crimping head and the pressure that produces and passes through pressure measurement device and detect the output pressure value down, carries out the comparison with the pressure value of predetermined yields and this inspection to carry out the judgement of yields still in the same place as the substandard product, and then sieve out the substandard product, it is convenient to detect, improves product quality greatly.

Description

Terminal pressing device

Technical Field

The utility model relates to the technical field of wire harness processing, in particular to terminal pressing equipment.

Background

In the prior art, the terminal pressing equipment lacks the capability of judging errors, so that the phenomenon that some non-defective products and defective products are mixed exists when the terminal and the wire are pressed, and the integral quality of the product is reduced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the terminal pressing equipment which is convenient and fast to detect and can improve the product quality.

A terminal pressing apparatus according to an embodiment of the present invention includes: a work table; the upper cutting die pressing joint is arranged on the workbench in a manner of moving up and down; the lower cutting die is arranged on the workbench and is positioned below the upper cutting die pressing joint; the lower cutting die is provided with a pressure detection device, and the pressure detection device is used for detecting the pressure applied to the lower cutting die by the upper cutting die crimping head.

The pipe connecting device provided by the embodiment of the utility model has at least the following beneficial effects: the structure of adopting, through be provided with pressure measurement on cutting die down, the cutting die receives the effect of last cutting die crimping head and the pressure that produces and passes through pressure measurement device and detect the output pressure value down, carries out the comparison with the pressure value of predetermined yields and this inspection to carry out the judgement of yields still in the same place as the substandard product, and then sieve out the substandard product, it is convenient to detect, improves product quality greatly.

In some embodiments of the utility model, the pressure detection means is a capacitive pressure sensor.

In some embodiments of the utility model, a first driving member is arranged on the workbench and is in transmission connection with the upper cutting die pressing joint.

In some embodiments of the utility model, a material taking device for taking defective products is arranged on the workbench.

In some embodiments of the utility model, the material extracting apparatus comprises: the second driving piece is arranged on the workbench; the two clamping jaws are in transmission connection with the output end of the second driving piece, and the second driving piece can drive the two clamping jaws to move in opposite directions or in a back-to-back direction.

In some embodiments of the utility model, the mutually facing surfaces of the two jaws are provided with rubber pads.

In some embodiments of the present invention, the material taking device is rotatably mounted on the workbench, and a third driving member in transmission connection with the material taking device is arranged on the workbench.

In some embodiments of the utility model, a material collecting groove is arranged on the workbench.

In some embodiments of the utility model, a pay-off mechanism is arranged on one side of the workbench, and the pay-off mechanism comprises a pay-off reel for placing a wire and a fourth driving piece for driving the pay-off reel to rotate.

In some embodiments of the utility model, the wire drawing device further comprises a guiding mechanism which is arranged between the workbench and the wire drawing mechanism and used for guiding wires.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a terminal pressing apparatus according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;

reference numerals:

a workbench 10, a material collecting groove 11 and a control device 12;

the upper cutting die pressing head 20, the lower cutting die 30, the pressure detection device 40 and the first driving piece 50;

the material taking device 60, the second driving member 61, the clamping jaw 62 and the rubber pad 621;

a third driving member 70, a pay-off reel 81, and a fourth driving member 82;

the guide mechanism 90, the fixed plate 91, the first group of pinch rollers 92 and the second group of pinch rollers 93.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

As shown in fig. 1 and 2, a terminal crimping apparatus according to an embodiment of the present invention includes: a work table 10; an upper cutting die press-contact head 20 which is provided on the table 10 so as to be movable up and down; the lower cutting die 30 is arranged on the workbench 10, and the lower cutting die 30 is positioned below the upper cutting die pressing joint 20; wherein, the lower cutting die 30 is provided with a pressure detection device 40, and the pressure detection device 40 is used for detecting the pressure applied to the lower cutting die 30 by the upper cutting die pressing joint 20.

According to the pipe connecting device provided by the embodiment of the utility model, by adopting the structure, the pressure detection device 40 is arranged on the lower cutting die 30, the pressure generated when the lower cutting die 30 is acted by the upper cutting die pressing joint 20 is detected by the pressure detection device 40, the preset pressure value of a good product is compared with the detected pressure value, so that the judgment of the good product or the defective product is carried out, the defective product is screened out, the detection is convenient and fast, and the product quality is greatly improved.

In some embodiments of the present invention, the pressure detecting device 40 is a capacitive pressure sensor, which is convenient for detection and has better adaptability.

It should be noted that, in some embodiments of the present invention, the capacitive pressure sensor includes at least one lower electrode plate, a capacitor formed by the corresponding upper electrode plate, and a capacitance detection circuit connected to the capacitor, where the lower electrode plate can deform or displace in a direction perpendicular to the lower electrode plate, so that the capacitance value changes, and the capacitance detection circuit reflects the pressure value through measurement of the capacitance value. Of course, in some embodiments, the pressure detecting device 40 may also be other types of pressure sensors, which is not limited herein.

In some embodiments of the present invention, the first driving member 50 is disposed on the working table 10 and is in transmission connection with the upper cutting die pressing joint 20, so that automation is achieved, the structure is simple, transmission is reliable, and implementation is easy. It should be noted that the first driving member 50 is a hydraulic cylinder, but in some embodiments, the first driving member 50 may be other devices, and is not limited herein.

It can be understood that, as shown in fig. 1 and 3, in some embodiments of the present invention, the material taking device 60 for taking a defective product is disposed on the working platform 10, so that the structure is simple and the production efficiency is improved.

As shown in fig. 1 and 3, in some embodiments of the utility model, the material extracting apparatus 60 includes: a second driving member 61 provided on the table 10; and the two clamping jaws 62 are in transmission connection with the output end of the second driving piece 61, and the second driving piece 61 can drive the two clamping jaws 62 to move towards or away from each other. Adopt above-mentioned structure, when two clamping jaws 62 of second driving piece 61 drive are close to in opposite directions, can realize snatching the action, when two clamping jaws 62 of second driving piece 61 drive move dorsad, can realize the action of unloading, realized the automation, simple structure, the transmission is reliable, easily realizes.

In some embodiments of the utility model, the facing surfaces of the two jaws 62 are provided with pads 650 to facilitate gripping of the material to be clamped, i.e., the reject.

In some embodiments of the utility model, as shown in fig. 1, the material extracting apparatus 60 is rotatably mounted to the table 10, and the table 10 is provided with a third driving member 70 in driving connection with the material extracting apparatus 60. When the pressure detection device 40 detects a defective product, the third driving member 70 drives the material taking device 60 to rotate towards the lower cutting die 30, so that the defective product is grabbed.

In some embodiments of the present invention, a rotating seat is rotatably disposed on the working table 10, the third driving member 70 is in transmission connection with the rotating seat, the second driving member 61 is disposed on the rotating seat, the material taking device 60 further includes an installation housing, the two clamping jaws 62 are hinged to each other at the middle portions of the two clamping jaws through a rotating shaft, the rotating shaft is rotatably connected to the installation housing, a sliding member is disposed in the installation housing and located between the two clamping jaws 62 and the output end of the first driving member 50, the sliding member is slidably connected to the installation housing, the sliding member is disposed with two inclined sliding grooves, one end of the two clamping jaws 62 is disposed with a sliding block, the two sliding blocks are respectively slidably connected to the two inclined sliding grooves, and the first driving member 50 can drive the two clamping jaws 62 to rotate relative to each other when driving the sliding member to move, so as to approach or separate from the first driving member, the structure is simple, and the transmission is reliable. The second driver 61 is a cylinder assembly, and the third driver 70 is a driving motor.

As shown in fig. 1 and 3, in some embodiments of the present invention, a collecting trough 11 is disposed on a working platform 10, so that the workpieces can be collected together for delivery and use.

It is understood that, as shown in fig. 1, in some embodiments of the present invention, a pay-off mechanism is disposed at one side of the working table 10, and the pay-off mechanism includes a pay-off reel 81 for placing a wire material and a fourth driving member 82 for driving the pay-off reel 81 to rotate. By adopting the structure, the whole coil of wire rod rotates and realizes uniform paying-off.

The fourth driver 82 is a drive motor.

As shown in fig. 1 and 3, in some embodiments of the present invention, a guide mechanism 90 disposed between the work table 10 and the paying out mechanism for guiding the wire is further included. The upper and lower surfaces of the irregular wire rod can be bent to be in a straight state, so that the wire rod and the terminal can be conveniently in compression joint. The guide mechanism 90 includes a fixing plate 91, and a first group of pinch rollers 92 and a second group of pinch rollers 93 provided on the fixing plate 91, where the first group of pinch rollers 92 is located above the second group of pinch rollers 93.

It can be understood that, in some embodiments of the present invention, the control device 12 is disposed on the working platform 10, and the pressure detection device 40, the first driving element 50, the second driving element 61, the third driving element 70 and the fourth driving element 82 are all electrically connected to the control device 12, so that the degree of automation and the efficiency are high.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The utility model is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the utility model, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. A terminal crimping apparatus, comprising:

a table (10);

an upper cutting die pressing joint (20) which is arranged on the workbench (10) in a manner of moving up and down;

the lower cutting die (30) is arranged on the workbench (10), and the lower cutting die (30) is positioned below the upper cutting die pressing joint (20);

the lower cutting die (30) is provided with a pressure detection device (40), and the pressure detection device (40) is used for detecting the pressure applied to the lower cutting die (30) by the upper cutting die crimping head (20).

2. The terminal crimping apparatus according to claim 1, characterized in that the pressure detecting device (40) is a capacitive pressure sensor.

3. The terminal crimping apparatus according to claim 1, wherein a first driving member (50) drivingly connected to the upper blade crimping head (20) is provided on the table (10).

4. The terminal crimping apparatus according to claim 1, characterized in that a take-out device (60) for taking out a defective product is provided on the table (10).

5. The terminal crimping apparatus according to claim 4, wherein the material extracting device (60) comprises:

a second driving member (61) arranged on the workbench (10);

the two clamping jaws (62) are in transmission connection with the output end of the second driving piece (61), and the second driving piece (61) can drive the two clamping jaws (62) to move towards or away from each other.

6. Terminal crimping device according to claim 5, characterized in that the mutually facing surfaces of the two clamping jaws (62) are provided with a rubber mat (650).

7. A terminal crimping apparatus according to claim 4 or 5, wherein said material extracting device (60) is rotatably mounted to said table (10), said table (10) being provided with a third driving member (70) drivingly connected to said material extracting device (60).

8. The terminal crimping apparatus according to claim 1, characterized in that a catch groove (11) is provided on the table (10).

9. The terminal crimping apparatus according to claim 1, wherein a pay-off mechanism is provided at one side of the table (10), and the pay-off mechanism comprises a pay-off reel (81) for placing a wire and a fourth driving member (82) for driving the pay-off reel (81) to rotate.

10. The terminal crimping apparatus according to claim 9, further comprising a guide mechanism (90) provided between the table (10) and the paying out mechanism and for guiding the wire.