CN209786392U - Crimping device and wire harness processing equipment - Google Patents
Crimping device and wire harness processing equipment Download PDFInfo
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- CN209786392U CN209786392U CN201921019636.5U CN201921019636U CN209786392U CN 209786392 U CN209786392 U CN 209786392U CN 201921019636 U CN201921019636 U CN 201921019636U CN 209786392 U CN209786392 U CN 209786392U
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Abstract
The utility model provides a crimping device and a wire harness processing device, wherein the crimping device comprises a crimping die, a driving assembly and a crimping driving assembly; the crimping mold comprises a plurality of crimping parts, and the shapes of different crimping parts correspond to the shapes of terminals of different models; the driving assembly is connected with the crimping mold to drive the crimping mold to move between a first position for receiving the terminal and a second position for crimping the terminal and the electric wire, and at the first position, the driving assembly drives the crimping mold to rotate so that the crimping part corresponding to the type of the terminal to be crimped receives the terminal to be crimped, and at the second position, the driving assembly drives the crimping mold to rotate so that the electric wire to be crimped penetrates into the terminal to be crimped; the crimping drive assembly drives the crimping portion to crimp the terminal to be crimped and the electric wire to be crimped together. The crimping device can improve the crimping efficiency of the wire harness processing equipment to terminals of various types, has a compact structure, and can reduce the manufacturing cost of the equipment.
Description
Technical Field
The utility model relates to a technical field of pencil processing equipment, in particular to crimping device and pencil processing equipment.
Background
In the related art, a crimping mold of a crimping apparatus is capable of crimping terminals of different types, and a plurality of mold bodies are spliced to form a multiple crimping mold, so as to miniaturize equipment when crimping terminals of different types, for example, chinese patent application CN 105612591A. However, the structure is complicated, and the press-contact member of the conventional structure cannot be used, so that the manufacturing cost of the apparatus is increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem in the above-mentioned technique to a certain extent at least, improve the crimping efficiency of pencil processing equipment to various model terminals promptly, simple structure can reduce equipment manufacturing cost. Therefore, a first object of the present invention is to provide a crimping apparatus.
A second object of the present invention is to provide a wire harness processing apparatus.
To achieve the above object, the present invention provides in a first aspect a crimping apparatus including:
The crimping die comprises a plurality of crimping parts, and the shapes of different crimping parts correspond to the shapes of terminals of different models;
A driving component connected with the crimping die to drive the crimping die to move between a first position for receiving a terminal and a second position for crimping the terminal and the electric wire, wherein at the first position, the driving component drives the crimping die to rotate so that a crimping part corresponding to the model of the terminal to be crimped receives the terminal to be crimped, and at the second position, the driving component drives the crimping die to rotate so that the electric wire to be crimped penetrates into the terminal to be crimped; and
A crimping drive assembly that drives the crimping portion to crimp the terminal to be crimped and the electric wire to be crimped together.
According to the embodiment of the utility model, a plurality of crimping parts are arranged corresponding to a plurality of types of terminals, so that the crimping device can be used for crimping the terminals of the plurality of types, the crimping parts are driven to rotate by the driving component to receive the terminals to be crimped, and the crimping mold is driven to move between the first position and the second position by the driving component, so that the crimping mold can move between the first position and the second position and can rotate to receive the terminals to be crimped, the terminals to be crimped are conveyed to the crimping position, and the crimping of each electric wire and the terminals is realized by the matching of the crimping driving component; therefore, the crimping device capable of crimping the terminals of various models is simpler in structure and more stable in operation, and can be combined with the crimping component with the existing structure, so that the manufacturing cost of equipment is reduced.
In addition, according to the crimping device provided by the above embodiment of the present invention, the following additional technical features may also be provided:
according to the utility model discloses an embodiment, crimping mould includes:
The first die is provided with a first die holder and a plurality of first crimping knives which are arranged on the outer peripheral surface of the first die holder at intervals around the circumferential direction of the first die holder; and
the second die is relatively movable with the first die and is provided with a second die holder and a plurality of second crimping cutters which are arranged on the outer peripheral surface of the second die holder at intervals around the circumferential direction of the second die holder; the plurality of second crimping cutters are matched with the plurality of first crimping cutters in a one-to-one corresponding mode;
when the first die and the second die are relatively moved to the opposite matching position, the second crimping blades and the matched first crimping blades jointly define the crimping parts.
According to the embodiment of the utility model, a plurality of first mounting grooves are arranged on the outer peripheral surface of the first die holder at intervals along the circumferential direction of the first die holder, and the first mounting grooves are suitable for mounting the first crimping tool; a plurality of second installation grooves which are arranged at intervals along the circumferential direction of the second die holder are formed in the peripheral surface of the second die holder, and the second installation grooves are suitable for installing the second compression joint cutter; the first installation grooves and the second installation grooves are aligned one to one.
According to the utility model discloses an embodiment, first die holder with the second die holder is the polyhedron.
According to an embodiment of the present invention, the drive assembly comprises a movable drive member and a rotary drive member arranged on the movable drive member; the first die holder and the second die holder are connected through a rotating shaft, and the first die holder and the second die holder are arranged oppositely along the axis of the rotating shaft; the rotary driving piece is in transmission connection with the rotating shaft so as to drive the rotating shaft to drive the crimping die to rotate; the rotating shaft is pivotally connected with the movable driving piece, so that the rotating shaft is driven by the movable driving piece to drive the crimping die to move between the first position and the second position.
according to an embodiment of the present invention, the crimping tool further comprises a crimping die adapted to be placed in contact with the crimping die and to drive the crimping portion to open and close to clamp the terminal at the first position.
according to the utility model discloses an embodiment, press from both sides tight drive assembly and include the elevator and be used for the drive elevator elevating movement's lift driving piece, the top surface of elevator is suitable for the contact the crimping mould, the bottom surface of elevator is suitable for the contact the lift driving piece.
According to the embodiment of the present invention, the lifting driving member comprises a slide rail, a slide block and a roller, the slide block is slidably connected to the slide rail, and the roller is pivotally disposed on the slide block; the bottom surface of the lifting block is provided with an inclined surface and two planes, one end of the inclined surface is connected with one plane, and the other end of the inclined surface is connected with the other plane; when the sliding block slides on the sliding rail, the roller rolls between the plane located at a high position, the inclined plane and the plane located at a low position so as to drive the lifting block to do lifting motion.
According to the utility model discloses an embodiment second position department, the place ahead of crimping portion is equipped with the wire clamping component, the wire clamping component is suitable for the centre gripping electric wire and will the tip of electric wire penetrates treat in the crimping terminal.
The utility model provides a wire harness processing equipment in the second aspect, wire harness processing equipment includes foretell crimping device.
According to the utility model discloses pencil processing equipment, it can improve the crimping efficiency of pencil processing equipment to various model terminals, and simple structure can reduce equipment manufacturing cost.
according to the utility model discloses the embodiment provides a crimping mould, include:
the first die is provided with a first die holder and a plurality of first crimping knives which are arranged on the outer peripheral surface of the first die holder at intervals around the circumferential direction of the first die holder; and
The second die is relatively movable with the first die and is provided with a second die holder and a plurality of second crimping cutters which are arranged on the outer peripheral surface of the second die holder at intervals around the circumferential direction of the second die holder; the plurality of second crimping cutters are matched with the plurality of first crimping cutters in a one-to-one corresponding mode;
when the first die and the second die are relatively moved to the opposite matching position, each second crimping knife and the matched first crimping knife jointly define a crimping part.
Therefore, various first crimping cutters are arranged at intervals in the circumferential direction of the first die holder, various second crimping cutters are arranged at intervals in the circumferential direction of the second die holder, the first crimping cutters and the second crimping cutters are arranged in a one-to-one correspondence mode and can jointly define crimping parts, so that the various crimping parts of the crimping die are arranged at intervals in the circumferential direction, and the crimping of different terminals can be switched by rotating the crimping parts; so, when the different terminal crimping of needs switching, but the crimping portion that will correspond the model rotates to the position department that can receive the terminal, the position department of crimping terminal, can realize the crimping of the terminal of different models to improve the crimping efficiency of pencil processing equipment to various model terminals, and various crimping sword circumference interval sets up, make whole crimping mould compact structure, can reduce equipment manufacturing cost.
According to the embodiment of the utility model, a plurality of first mounting grooves are arranged on the outer peripheral surface of the first die holder at intervals along the circumferential direction of the first die holder, and the first mounting grooves are suitable for mounting the first crimping tool; a plurality of second installation grooves which are arranged at intervals along the circumferential direction of the second die holder are formed in the peripheral surface of the second die holder, and the second installation grooves are suitable for installing the second compression joint cutter; the first installation grooves and the second installation grooves are aligned one to one.
According to the utility model discloses an embodiment, first die holder with the second die holder is the polyhedron.
According to the embodiment of the utility model, provide a crimping device, including foretell crimping mould.
according to the crimping device, the plurality of first crimping knives are arranged at the circumferential interval of the first die holder, the plurality of second crimping knives are arranged at the circumferential interval of the second die holder, the first crimping knives and the second crimping knives are arranged in a one-to-one correspondence manner, and the crimping parts can be defined together, so that the plurality of crimping parts of the crimping die are arranged at the circumferential interval, and the crimping of different terminals can be switched by rotating the crimping parts; so, when the different terminal crimping of needs switching, but the crimping portion that will correspond the model rotates to the position department that can receive the terminal, the position department of crimping terminal, can realize the crimping of the terminal of different models to improve the crimping efficiency of pencil processing equipment to various model terminals, and various crimping sword circumference interval sets up, make whole crimping mould compact structure, utilize current crimping driving piece can realize the crimping action, with reduction equipment manufacturing cost.
According to the utility model discloses an embodiment, crimping device still includes:
The movable driving piece is connected with the crimping die to drive the crimping die to move between a first position for receiving the terminal and a second position for crimping the terminal and the electric wire;
The rotary driving part is arranged on the movable driving part and is connected with the crimping die so as to drive the crimping die to rotate at the first position, so that each crimping part receives a terminal with a corresponding crimping model;
A clamping drive assembly connected to the second die holder to drive the second die holder toward the first die holder to open the press section and clamp the terminal at the first position;
A crimp driving assembly connected to the first die shoe to drive the first die shoe toward the second die shoe to cause the crimp portion to crimp the terminal and the wire together at the second location.
According to an embodiment of the present invention, at the second position, the place ahead of the crimping portion is provided with a wire clamping assembly adapted to clamp an electric wire and to penetrate the end of the electric wire into the terminal on the crimping portion.
According to an embodiment of the present invention, the first die holder and the second die holder are connected by a rotating shaft, and the first die holder and the second die holder are arranged oppositely along the axis of the rotating shaft; the rotary driving piece is in transmission connection with the rotating shaft so as to drive the rotating shaft to drive the crimping die to rotate; the rotating shaft is pivotally connected with the movable driving piece, so that the rotating shaft is driven by the movable driving piece to drive the crimping die to move between the first position and the second position.
according to the utility model discloses an embodiment, press from both sides tight drive assembly and include the elevator and be used for the drive elevator elevating movement's lift driving piece, the top surface of elevator is suitable for the contact the second die holder, the bottom surface of elevator is suitable for the contact the lift driving piece.
According to the embodiment of the present invention, the lifting driving member comprises a slide rail, a slide block and a roller, the slide block is slidably connected to the slide rail, and the roller is pivotally disposed on the slide block; the bottom surface of the lifting block is provided with an inclined surface and two planes, one end of the inclined surface is connected with one plane, and the other end of the inclined surface is connected with the other plane; when the sliding block slides on the sliding rail, the roller rolls between the plane located at a high position, the inclined plane and the plane located at a low position so as to drive the lifting block to do lifting motion.
According to the embodiment of the utility model provides a wire harness processing equipment is provided, wire harness processing equipment includes foretell crimping device.
According to the utility model discloses pencil processing equipment, it can improve the crimping efficiency of pencil processing equipment to various model terminals, and compact structure can reduce equipment manufacturing cost.
Drawings
fig. 1 is a schematic structural view of a crimping die according to an embodiment of the present invention;
Fig. 2 is a schematic structural view of a crimping apparatus according to an embodiment of the present invention;
Fig. 3 is a partially exploded schematic view of a crimping apparatus according to an embodiment of the present invention;
Fig. 4 is a schematic structural view of a crimping die and a rotating shaft according to an embodiment of the present invention;
Fig. 5 is a schematic structural view of a clamp drive assembly according to an embodiment of the present invention;
Description of reference numerals: the crimping device 10, the crimping die 100, the first die 101, the first die holder 1011, the first crimping knife 1012, the first mounting groove 1013, the second die 102, the second die holder 1021, the second crimping knife 1022, the second mounting groove 1023, the crimping part 103, the rotating shaft 104, the movable driving member 200, the first slider 201, the first slide rail 202, the first cylinder 203, the connecting plate 204, the rotary driving member 300, the first motor 301, the clamping driving assembly 400, the lifting block 401, the lifting driving member 402, the second slide rail 4021, the second slider 4022, the roller 4023, the crimping driving assembly 500, the wire clamping assembly 600, the clamping jaw 601, the double-rack and gear transmission structure 602, and the second cylinder 603.
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 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 drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The crimping die 100 according to an embodiment of the present invention is described below with reference to the drawings.
as shown in fig. 1, a crimping die 100 according to an embodiment of the present invention includes a first die 101 and a second die 102.
the first die 101 is provided with a first die holder 1011 and a plurality of first crimping knives 1012, the plurality of first crimping knives 1012 are arranged on the outer peripheral surface of the first die holder 1011 at intervals around the circumference of the first die holder 1011, the second die 102 and the first die 101 can move relatively, the second die 102 is provided with a second die holder 1021 and a plurality of second crimping knives 1022, and the plurality of second crimping knives 1022 are arranged on the outer peripheral surface of the second die holder 1021 at intervals around the circumference of the second die holder 1021; the plurality of second crimping blades 1022 are matched with the plurality of first crimping blades 1021 in a one-to-one correspondence manner; when the first die 101 and the second die 102 are relatively moved to the facing mating position, each second crimping blade 1022 and its mating first crimping blade 1012 together define the crimping portion 103. In the present embodiment, the second mold 102 may be disposed below the first mold 101.
That is, the plurality of first crimping blades 1012 and the plurality of second crimping blades 1022 can be combined into a plurality of pairs of crimping dies in a one-to-one correspondence, and the crimping portions 103 of the plurality of pairs of crimping dies are designed corresponding to the plurality of types of terminals; the plurality of crimping portions 103 for crimping corresponding to the plurality of terminal models one by one are circumferentially spaced, and the crimping portions 103 can be switched by synchronously rotating the first die holder 1011 and the second die holder 1021, so that a crimping apparatus equipped with the crimping die 100 can crimp terminals of different models. Then, the first mold 101 and the second mold 102 are relatively movable, and it is understood that when the second mold 102 is moved toward the first mold 101 to a position of fitting in opposite directions, the crimping part 103 is formed so that the terminal can be crimped or the crimping part 103, which has been crimped and through which the electric wire is passed, is subjected to a crimping action; when the first mold 101 is moved to the position of opposing engagement with the second mold 102, the pressure-bonding section 103 is formed so that the terminal can be pinched or the pressure-bonding section 103, through which the terminal has been pinched and the electric wire is inserted, can be subjected to a pressure-bonding operation. The position of the opposing fit may be a position where the crimping part 103 pinches the terminal, or a position where the terminal and the electric wire are crimped together, that is, a crimping position.
therefore, by arranging a plurality of types of first crimping knives 1012 at intervals in the circumferential direction of the first die holder 1011 and arranging a plurality of types of second crimping knives 1022 at intervals in the circumferential direction of the second die holder 1021, the first crimping knives 1012 and the second crimping knives 1022 are arranged in one-to-one correspondence and can jointly define the crimping parts 103, so that the plurality of types of crimping parts 103 of the crimping die 100 are arranged at intervals in the circumferential direction, and the crimping of terminals of different types can be switched by rotating the crimping parts 103; in this manner, when it is necessary to switch different terminal crimping, the crimping portion 103 corresponding to the model of the terminal to be crimped is rotated to a position where the terminal to be crimped can be received, that is, a position where the terminal can be crimped, and crimping of the terminal of different model can be achieved.
Therefore, according to the utility model discloses crimping mould 100 can improve the crimping efficiency of pencil processing equipment to various model terminals, and various crimping sword circumference interval sets up for whole crimping mould compact structure can reduce equipment manufacturing cost.
specifically, the outer peripheral surface of the first die holder 1011 may be provided with a plurality of first installation grooves 1013 arranged at intervals along the circumferential direction of the first die 1011, and the first installation grooves 1013 are adapted to install the first crimping blades 1012; a plurality of second mounting grooves 1023 which are arranged at intervals along the circumferential direction of the second die holder 1021 are arranged on the outer circumferential surface of the second die holder 1021, and the second mounting grooves 1023 are suitable for mounting a second crimping knife 1022; the plurality of first installation grooves 1013 are aligned in one-to-one correspondence with the plurality of second installation grooves 1023. Wherein the crimping blade may be mounted in the mounting slot by a fastener, such as a bolt or snap connection. It is understood that the crimping blade is provided on the outer peripheral surface of the first die holder 1011 perpendicular to the end surface of the first die holder 1011. The crimping cutters are circumferentially spaced and detachably mounted on the die holder by the mounting grooves arranged at intervals in the circumferential direction. Of course, the crimping knife can also be directly installed on the die holder through the fastener. Then, the plurality of first installation grooves 1013 and the plurality of second installation grooves 1023 are aligned in a one-to-one correspondence, which can ensure that when the first die holder 1011 and the second die holder 1021 rotate synchronously, the matched first crimping blade 1012 and second crimping blade 1022 can always form the crimping part 103 accurately, so that when different terminal crimping is switched, only the crimping part 103 is switched in rotation. In this embodiment, the number of the press-contact portion 103, the press-contact knife, and the mounting groove is the same, and the specific number is not limited, and can be reasonably designed according to the size of the die holder.
in some examples, the first die shoe 1011 and the second die shoe 1021 may each be polyhedral, such as disc-shaped. Thereby, the plurality of crimping cutters can be more compactly arranged at intervals on the outer circumferential surface of the disk around the circumferential direction of the disk.
A crimping apparatus 10 according to an embodiment of the present invention is described below with reference to the drawings.
Referring to fig. 1 to 5, a crimping apparatus 10 according to an embodiment of the present invention includes the crimping die 100, the movable driving member 200, the rotary driving member 300, the clamping driving assembly 400, and the crimping driving assembly 500.
a movable driving member 200 connected to the crimping die 100 to drive the crimping die 100 to move between a first position for receiving the terminal and a second position for crimping the terminal to the electric wire; the rotary driving member 300 is disposed on the movable driving member 200 and connected to the crimping mold 100 to drive the crimping mold 100 to rotate at the first position, so that each crimping portion 103 receives a terminal of a corresponding crimping type, and also drive the crimping mold 100 to rotate at the second position, so that the wire to be crimped is inserted into the terminal to be crimped received by the crimping portion 103; the clamping driving assembly 400 is adapted to contact the second die holder 1021 to drive the second die holder 1021 to move towards the first die holder 1011 to open and close the press-contact part 103 and clamp the terminal at the first position; the crimping drive assembly 500 is adapted to contact the first die shoe 1011 to drive the first die shoe 1011 toward the second die shoe 1021 to cause the crimp portion 103 to crimp the terminal to be crimped and the wire to be crimped together at the second position.
That is, the first position may cause the crimping die 100 to receive the terminal, and the second position may cause the crimping die to penetrate the received terminal to be crimped with the electric wire to be crimped and crimp the two together; the movement of the crimping die 100 between the first and second positions may then be actuated by the movable drive 200. When the crimping mold 100 is at the first position, receiving and clamping the terminal to be crimped; the crimping die 100 is located at the second position, and the wire to be crimped can be inserted into the terminal to be crimped, and the inserted terminal to be crimped and the wire to be crimped are crimped together, and the crimping action can be realized by the crimping driving assembly 500. When the crimping part 103 corresponding to different terminal models is selected, the rotary driving member 300 can drive the crimping die 100 to rotate. It is understood that the station where the terminal is supplied to the crimping die 100 and the station where the crimping die 100 performs the crimping action are different positions, so that the entire wire harness processing apparatus can be arranged reasonably. For example, in the present embodiment, the first position and the second position may be positions in both the front and rear directions in fig. 2. Along the fore-aft direction, the second position is located at a rearward position, which is closer to crimp drive assembly 500, and the second position is located at a forward position, which is farther from crimp drive assembly 500.
thus, by rotating the crimping part 103, crimping of terminals of different types can be switched; through the arrangement of the crimping die 100, the movable driving member 200, the rotary driving member 300, the clamping driving assembly 400 and the crimping driving assembly 500, the whole crimping device 10 is compact in structure, the existing crimping driving member can be used for crimping, crimping efficiency can be improved while crimping of terminals of different models is achieved, and equipment manufacturing cost is reduced.
Specifically, referring to fig. 2 and 4 together, the first die holder 1011 and the second die holder 1021 are connected through a rotating shaft 104, and the first die holder 1011 and the second die holder 1021 are arranged opposite to each other along the axis of the rotating shaft 104; the rotary driving member 300 is in transmission connection with the rotating shaft 104 to drive the crimping die 100 to rotate; the rotating shaft 104 is pivotally connected to the movable driving member 200, so that the rotating shaft 104 is driven by the movable driving member 200 to drive the crimping die 100 to move between the first position and the second position. It can be understood that the rotating shaft 104 penetrates through the centers of the cylindrical first die holder 1011 and the cylindrical second die holder 1021, so as to connect the first die holder 1011 and the second die holder 1021, and the two die holders are oppositely arranged along the axis of the rotating shaft 104. That is, the rotating shaft 104 can drive the first mold seat 1011 and the second mold seat 1021 to rotate synchronously, and the first mold seat 1011 and the second mold seat 1021 can also move relatively on the rotating shaft 104 along the axis of the rotating shaft 104. Specifically, the rotating shaft 104 may be square, or may be connected by a key or a rack, so that the first mold holder 1011 and the second mold holder 1021 may rotate synchronously and move relatively.
With reference to fig. 2, the movable driving member 200 may include a first sliding block 201, a first sliding rail 202, a first air cylinder 203, and a connecting plate 204, wherein the first sliding block 201 is slidably disposed on the first sliding rail 202, the connecting plate 204 is connected to the first sliding block 201, one end of the connecting plate 204 is sleeved on the rotating shaft 104 through a bearing, and the other end of the connecting plate 204 is connected to the first air cylinder 203. Therefore, the connecting plate 204 can drive the rotating shaft 104 to drive the crimping die 100 to move between the first position and the second position through the telescopic motion of the first air cylinder 203. The rotary driving member 300 can be connected to the rotating shaft 104 through a synchronous belt between the first motor 301 and the rotating shaft 104, and drives the rotating shaft 104 to drive the crimping mold to rotate, so as to switch the positions of the crimping portions 103, so that the crimping portions 103 receive the terminals with the corresponding crimping types, and the rotary power supply line of the crimping portions 103 clamping the terminals to be crimped penetrates into the terminals to be crimped. In this embodiment, the first motor 104 is fixed on the connecting plate 204 and moves along with the movement of the connecting plate 204, so that the synchronous belt between the first motor 104 and the rotating shaft 104 does not get loose.
In some examples, with reference to fig. 3 and 5, the clamping driving assembly 400 can include an elevator block 401 and an elevator drive 402 for driving the elevator block 401 to move up and down, a top surface of the elevator block 401 being adapted to contact the second die holder 1021, and a bottom surface of the elevator block 401 being adapted to contact the elevator drive 402. Thus, the lifting motion of the lifting block 401 is driven by the lifting driving member 402, so that the lifting block 401 drives the second die holder 1021 to move towards the first die holder 1011, thereby causing the crimping part 103 to close the clamping terminal.
specifically, the lifting driving member 402 includes a second sliding rail 4021, a second slider 4022 and a roller 4023, the second slider 4022 is slidably connected to the second sliding rail 4021, and the roller 4023 is pivotally disposed on the second slider 4021; the bottom surface of the lifting block 401 is provided with an inclined surface 401a and two flat surfaces 401b, one end of the inclined surface 401a is connected with one flat surface 401b1, and the other end of the inclined surface 401a is connected with the other flat surface 401b 2; when the second slider 4022 slides on the second slide rail 4021, the roller 4023 rolls between the upper plane 401b1, the inclined plane 401a and the lower plane 401b2 to drive the lift block 401 to move up and down, so as to drive the second die holder 1021 to move up and down toward the first die holder 1011, so as to open and close the press-contact part 103 to clamp the terminal. Wherein, the both sides of the lifting block 401 can be provided with chutes, so that the lifting block 401 can move up and down stably.
In some examples, the crimp drive 500 may be a crimp drive of a conventional crimping apparatus, for example, a motor may drive rotation of an eccentric shaft to move the eccentric shaft in an ellipse to move a ram up and down, which in turn drives the first die shoe 1011 up and down toward the second die shoe 1021 to cause the crimp 103 to crimp the terminal and the wire together at the second position.
in some examples, with reference to fig. 3, in the second position, in front of the crimp portion 103, a wire clamping assembly 600 is provided, the wire clamping assembly 600 being adapted to clamp an electric wire and to thread an end of the electric wire into a terminal on the crimp portion 103.
Specifically, the wire clamping assembly 600 includes a clamping jaw 601, a double rack and gear transmission structure 602, and a second air cylinder 603, wherein the clamping jaw 601 is disposed on two racks of the double rack and gear transmission structure 602, and the second air cylinder 603 connects the double rack and gear transmission structure 602 and drives the two racks of the double rack and gear transmission structure 602 to move in opposite directions to open or close the clamping jaw 601, so that the clamping jaw 601 can clamp the electric wire to facilitate the electric wire to penetrate into the terminal on the crimping portion 103.
Therefore, the working process of the crimping apparatus 10 of the present invention may be: when the system sends out the terminal to be crimped and the type of the electric wire to be crimped, the driving member 200 is moved to move the crimping mold 100 from the second position to the first position, the rotary driving member 300 rotates the crimping part 103 corresponding to the type of the terminal to be crimped to a position where the terminal to be crimped can be received, then the terminal supply mechanism conveys the scattered terminal to be crimped into the crimping part 103, and at the moment, the clamping driving assembly 400 drives the crimping part 103 to clamp the terminal to be crimped; then, the driving member 200 is moved to move the crimping mold 100 from the first position to the second position, and then the rotating driving member 300 rotates the crimping part 103 clamping the terminal to be crimped to a position where the power supply line to be crimped can penetrate the terminal to be crimped (i.e. a position aligned with the wire to be crimped clamped on the wire clamping assembly 600), the wire to be crimped is conveyed to the wire clamping assembly 600 by the wire supply device, the wire clamping assembly 600 clamps the wire to be crimped, and the end of the wire to be crimped is penetrated into the terminal to be crimped on the crimping part 103 in cooperation with the wire supply device; finally, the terminal to be crimped and the electric wire to be crimped are crimped together by the crimping drive assembly 500. When the crimping of the terminals and the wires of different models is switched, the steps are operated circularly.
In this embodiment, the terminals may be bulk terminals, which are gripped and supplied by a robot, or may be continuously wound around the terminals, which are then gripped and held by the robot to the pressure-bonding section 103 at the first position after being cut.
the utility model discloses a wire harness processing equipment is proposed in the third aspect embodiment, and this wire harness processing equipment includes foretell crimping device 10.
According to the utility model discloses pencil processing equipment, it can improve the crimping efficiency of pencil processing equipment to various model terminals, and compact structure can reduce equipment manufacturing cost.
Other configurations of the wire harness processing apparatus according to the embodiment of the present invention may adopt an existing structure, and will not be described in detail here.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. A crimping apparatus, characterized by comprising:
The crimping die comprises a plurality of crimping parts, and the shapes of different crimping parts correspond to the shapes of terminals of different models;
A driving assembly connected with the crimping mold to drive the crimping mold to move between a first position for receiving a terminal and a second position for crimping the terminal and an electric wire, wherein at the first position, the driving assembly drives the crimping mold to rotate so that a crimping part corresponding to the type of the terminal to be crimped receives the terminal to be crimped, and at the second position, the driving assembly drives the crimping mold to rotate so that a wire harness to be crimped penetrates into the terminal to be crimped; and
A crimping drive assembly that drives the crimping portion to crimp the terminal to be crimped and the electric wire to be crimped together.
2. the crimping apparatus of claim 1, wherein the crimping die comprises:
The first die is provided with a first die holder and a plurality of first crimping knives which are arranged on the outer peripheral surface of the first die holder at intervals around the circumferential direction of the first die holder; and
The second die is relatively movable with the first die and is provided with a second die holder and a plurality of second crimping cutters which are arranged on the outer peripheral surface of the second die holder at intervals around the circumferential direction of the second die holder; the plurality of second crimping cutters are matched with the plurality of first crimping cutters in a one-to-one corresponding mode;
When the first die and the second die are relatively moved to the opposite matching position, the second crimping blades and the matched first crimping blades jointly define the crimping parts.
3. the crimping device as claimed in claim 2, wherein a plurality of first mounting grooves are formed on the outer peripheral surface of the first die holder at intervals along the circumferential direction of the first die holder, the first mounting grooves being adapted to mount the first crimping tool; a plurality of second installation grooves which are arranged at intervals along the circumferential direction of the second die holder are formed in the peripheral surface of the second die holder, and the second installation grooves are suitable for installing the second compression joint cutter; the first installation grooves and the second installation grooves are aligned one to one.
4. The crimping apparatus of claim 2, wherein the first die shoe and the second die shoe are each polyhedrons.
5. The crimping apparatus of claim 2, wherein the drive assembly includes a movable drive and a rotary drive disposed on the movable drive; the first die holder and the second die holder are connected through a rotating shaft, and the first die holder and the second die holder are arranged oppositely along the axis of the rotating shaft; the rotary driving piece is in transmission connection with the rotating shaft so as to drive the rotating shaft to drive the crimping die to rotate; the rotating shaft is pivotally connected with the movable driving piece, so that the rotating shaft is driven by the movable driving piece to drive the crimping die to move between the first position and the second position.
6. The crimping apparatus of claim 1, further comprising a clamp drive assembly adapted to contact the crimp dies and drive the crimps together to clamp the terminal at the first position.
7. The crimping apparatus of claim 6, wherein the clamping drive assembly includes a lift block and a lift drive for driving the lift block in a lifting motion, a top surface of the lift block adapted to contact the crimping die and a bottom surface of the lift block adapted to contact the lift drive.
8. The crimping device of claim 7, wherein the lift drive includes a slide, a slider, and a roller, the slider slidably coupled to the slide, the roller pivotally disposed on the slider; the bottom surface of the lifting block is provided with an inclined surface and two planes, one end of the inclined surface is connected with one plane, and the other end of the inclined surface is connected with the other plane; when the sliding block slides on the sliding rail, the roller rolls between the plane located at a high position, the inclined plane and the plane located at a low position so as to drive the lifting block to do lifting motion.
9. The crimping device according to claim 1, wherein at the second position, a wire clamping assembly adapted to clamp an electric wire and to penetrate an end of the electric wire into the terminal to be crimped is provided in front of the crimping part.
10. Harness processing equipment, characterized in that it comprises a crimping device according to any one of claims 1 to 9.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019207919617 | 2019-05-29 | ||
| CN201920791961 | 2019-05-29 |
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| CN209786392U true CN209786392U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921019636.5U Active CN209786392U (en) | 2019-05-29 | 2019-07-02 | Crimping device and wire harness processing equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382911A (en) * | 2020-11-04 | 2021-02-19 | 青岛铭青机电有限公司 | General type wire rod terminal riveting mechanism |
| CN115149371A (en) * | 2022-07-26 | 2022-10-04 | 温州市汇达电器有限公司 | Rotating device for machining wire harness assembly |
-
2019
- 2019-07-02 CN CN201921019636.5U patent/CN209786392U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382911A (en) * | 2020-11-04 | 2021-02-19 | 青岛铭青机电有限公司 | General type wire rod terminal riveting mechanism |
| CN115149371A (en) * | 2022-07-26 | 2022-10-04 | 温州市汇达电器有限公司 | Rotating device for machining wire harness assembly |
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