CN214069054U

CN214069054U - Terminal machine

Info

Publication number: CN214069054U
Application number: CN202022995633.4U
Authority: CN
Inventors: 李普天; 付金勇; 庄腾祥
Original assignee: Xiamen Hiprecise Technology Co ltd
Current assignee: Xiamen Hiprecise Technology Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-27
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a terminal machine, which comprises a frame body, a moving mechanism, a clamping mechanism and a crimping mechanism; the moving mechanism is arranged on the frame body, is connected with the clamping mechanism and drives the clamping mechanism to move between a first position and a second position, the clamping mechanism clamps the terminal in the first position, and the crimping mechanism crimps the terminal in the second position; the clamping mechanism comprises a first clamping block and a second clamping block, the first clamping block and the second clamping block can be close to each other or far away from each other, a first clamping opening is formed between one side surface of the first clamping block and one side surface of the second clamping block, and a second clamping opening is formed between the other side surface of the first clamping block and the other side surface of the second clamping block; the crimping mechanism is arranged on the frame body, and after the moving mechanism drives the clamping mechanism to move to the second position, the crimping mechanism drives the first clamping block to tightly press the second clamping block. The utility model discloses the both sides can crimping terminal, improve crimping efficiency, and have high flexibility, can crimp connection different grade type's terminal, need not change the mould to reduce cost.

Description

Terminal machine

Technical Field

The utility model relates to a terminal processing technology field, in particular to terminal machine.

Background

A terminal machine is an apparatus for crimping a wire and a terminal, and when the terminal machine performs crimping, the terminal is usually placed in a die blade of the terminal machine, the wire is inserted into the terminal, and finally, the terminal machine presses the die blade to crimp the terminal and the wire together.

A terminal machine among the correlation technique cooperates a pair mould usually, and during the crimping, this mould carries out the crimping with terminal and wire, because traditional terminal machine cooperates a pair mould usually, and a pair mould corresponds a terminal, when the terminal of needs crimping different grade type, need change different moulds to the terminal of cooperation different grade type, different moulds lead to with high costsly, and comparatively troublesome when changing the mould, thereby make traditional terminal machine commonality poor.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent. Therefore, the utility model aims to provide a terminal machine, its two sides can crimping terminal, improves crimping efficiency, and can crimp connection different grade type's terminal, need not change the mould, and is with low costs, convenient to use, the commonality is strong.

In order to achieve the above object, an embodiment of the present invention provides a terminal machine, which includes a frame body, a moving mechanism, a clamping mechanism, and a crimping mechanism;

the moving mechanism is arranged on the frame body, is connected with the clamping mechanism and drives the clamping mechanism to move between a first position and a second position, the clamping mechanism clamps the terminal in the first position, and the crimping mechanism crimps the terminal in the second position;

the clamping mechanism comprises a first clamping block and a second clamping block, the first clamping block and the second clamping block can be close to each other or far away from each other, a first clamping opening is formed between one side surface of the first clamping block and one side surface of the second clamping block, and a second clamping opening is formed between the other side surface of the first clamping block and the other side surface of the second clamping block;

the crimping mechanism is arranged on the frame body, and after the moving mechanism drives the clamping mechanism to move to the second position, the crimping mechanism drives the first clamping block to tightly press the second clamping block.

According to the utility model discloses a terminal machine, when crimping terminal, earlier arrange the terminal in first centre gripping mouth and second centre gripping mouth in to make two sides can the centre gripping terminal, then moving mechanism orders about fixture and removes to the second position, and in the wire inserted the terminal, crimping mechanism orders about first clamp splice and sticiss the second clamp splice and realize the crimping of terminal. Therefore, the utility model discloses the both sides can crimping terminal, improve crimping efficiency.

In addition, according to the terminal machine provided by the above embodiment of the present invention, the following additional technical features may also be provided:

furthermore, a plurality of first clamping openings with different sizes are formed between one side surface of the first clamping block and one side surface of the second clamping block, and a plurality of second clamping openings with different sizes are formed between the other side surface of the first clamping block and the other side surface of the second clamping block.

Further, the number of the first clamping openings is at least six, and the number of the second clamping openings is at least six.

Further, moving mechanism includes driving motor, action wheel, follows driving wheel and connects the belt, and driving motor fixes on the support body, and the action wheel setting is served at driving motor's activity to order about its rotation by driving motor, set up on the support body from the driving wheel, connect the belt and connect the action wheel and follow the driving wheel, connect fixture on the connecting belt.

Further, fixture still includes the centre gripping cylinder, and the centre gripping cylinder sets up on first clamp splice, and the expansion end and the second clamp splice of centre gripping cylinder are connected, and the centre gripping cylinder orders about first clamp splice and is close to or keeps away from the second clamp splice.

Further, still include fixed establishment, fixed establishment is connected with fixture, and fixed establishment is used for the slice portion of centre gripping terminal.

Further, the fixing mechanism comprises a first fixing piece and a second fixing piece, the first fixing piece is arranged on the first clamping block, the second fixing piece is arranged on the second clamping block, and a clamping space for clamping the terminal sheet part is formed between the second fixing piece and the first fixing piece.

The frame body is provided with a frame body, the frame body is provided with a first connecting rod and a second connecting rod, the frame body is provided with a support frame, the first connecting rod is connected with the support frame, the second connecting rod is connected with the support frame, the support frame is provided with a driving air cylinder, the driving air cylinder is connected with the movable end of the driving air cylinder, the driving air cylinder drives the connecting block to move, one end of the first connecting rod is arranged on one side of the connecting block, and one end of the second connecting rod is arranged on the other side of the connecting block; the limiting frame is connected with the clamping cylinder and driven to move by the clamping cylinder, and the limiting frame is abutted against the first limiting rod and the second limiting rod to limit.

Further, the support body is protruded to form a supporting block, and the moving mechanism drives the second clamping block of the clamping mechanism to move to the supporting block.

Furthermore, an inclined plane and a supporting surface are arranged on the supporting block, and the bottom of the second clamping block moves to the supporting surface from the inclined plane.

Furthermore, the crimping mechanism comprises a crimping motor, a rotating shaft, an eccentric wheel, a connecting piece and a crimping block, the crimping motor is arranged on the frame body, one end of the rotating shaft is connected with the crimping motor and driven by the crimping motor to rotate, the eccentric wheel is connected with the other end of the rotating shaft and driven by the rotating shaft to rotate, a groove is formed in the connecting piece, the eccentric wheel is arranged in the groove to drive the connecting piece to move, the crimping block is arranged on one side of the connecting piece, the connecting piece moves to drive the crimping block to move, and the crimping block moves to extrude the first clamping block.

Further, the crimping mechanism also comprises an adjusting knob, and the adjusting knob is connected with the crimping block and adjusts the height of the crimping block.

Drawings

Fig. 1 is a schematic structural view of a terminal machine according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the inside of the terminal machine according to the embodiment of the present invention;

fig. 3 is a schematic structural view of a clamping mechanism and a fixing mechanism of a terminal machine according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the clamping mechanism and the fixing mechanism of the terminal machine according to the embodiment of the present invention at another angle;

fig. 5 is a schematic structural view of the interior of the clamping mechanism and the fixing mechanism of the terminal machine according to the embodiment of the present invention;

fig. 6 is a schematic structural diagram of an OT terminal according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a UT terminal according to an embodiment of the present invention.

Description of the reference symbols

Support block 11 of frame body 1

Moving mechanism 2 drive motor 21

Driving wheel 22 and driven wheel 23

First clamping block 31 of clamping mechanism 3

Second clamping block 32 first clamping opening 33

The second clamping port 34 clamps the cylinder 35

Crimping mechanism 4 crimping motor 41

Eccentric 43 of rotating shaft 42

Groove 441 of connecting piece 44

Adjusting knob 46 of crimping block 45

Speed reducer 47 fixing mechanism 5

First fixing member 51 and second fixing member 52

Positioning assembly 53 drives cylinder 531

First limiting rod 533 of connecting block 532

Second limiting rod 534 limiting frame 535

Terminal 6 body 61

A tab 62.

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.

As shown in fig. 1 to 5, a terminal machine according to an embodiment of the present invention includes a frame body 1, a moving mechanism 2, a clamping mechanism 3, and a crimping mechanism 4; the moving mechanism 2 is arranged on the frame body 1, the moving mechanism 2 is connected with the clamping mechanism 3 and drives the clamping mechanism 3 to move between a first position and a second position, the clamping mechanism 3 clamps the terminal when the first position is reached, and the crimping mechanism 4 crimps the terminal when the second position is reached.

The clamping mechanism 3 comprises a first clamping block 31 and a second clamping block 32, the first clamping block 31 and the second clamping block 32 can approach to each other or separate from each other, a first clamping opening 33 is formed between one side surface of the first clamping block 31 and one side surface of the second clamping block 32, a second clamping opening 34 is formed between the other side surface of the first clamping block 31 and the other side surface of the second clamping block 32, and the first clamping opening 33 and the second clamping opening 34 can clamp various types of terminals, so that the crimping flexibility is greatly improved.

The crimping mechanism 4 is disposed on the frame 1, and after the moving mechanism 2 drives the clamping mechanism 3 to move to the second position, the crimping mechanism 4 drives the first clamping block 31 to press the second clamping block 32.

When crimping the terminal, firstly, the terminal is placed in the first clamping opening 33 and the second clamping opening 34, so that the terminal with different sizes and models can be clamped, then the moving mechanism 2 drives the clamping mechanism 3 to move to the second position, the wire is inserted into the terminal, and the crimping mechanism 4 drives the first clamping block 31 to press the second clamping block 32 to realize crimping of the terminal. Therefore, the utility model discloses the both sides can crimping terminal, improve crimping efficiency to the both sides have a plurality of pressure interfaces not of uniform size, thereby can crimp the terminal of different grade type, need not change the mould, improve the crimping flexibility.

A plurality of first clamping openings 33 with different sizes can be formed between one side surface of the first clamping block 31 and one side surface of the second clamping block 32, and a plurality of second clamping openings 34 with different sizes can be formed between the other side surface of the first clamping block 31 and the other side surface of the second clamping block 32. In this example, the first holding ports 33 are provided in six and the second holding ports 34 are provided in six, so that twelve different types of terminals can be held, and the crimping flexibility is greatly improved.

After 3 centre gripping fixed terminal of fixture, driving motor 21 orders about action wheel 22 and rotates, and action wheel 22 rotates and orders about from driving wheel 23 rotation through connecting the belt, and connects fixture 3 on the connecting belt to order about fixture 3 and remove, in order to remove to the second position crimping mechanism 4 of being convenient for and carry out the crimping operation.

Meanwhile, in order to enable the clamping mechanism 3 to move on the frame body 1 better, a sliding rail may be disposed on the frame body 1, and a sliding block is disposed on the clamping mechanism 3, and the sliding block cooperates with the sliding rail to enable the clamping mechanism 3 to move on the frame body 1 smoothly.

In order to realize that the first clamping block 31 and the second clamping block 32 can approach or move away from each other, in some examples, the clamping mechanism 3 further includes a clamping cylinder 35, the clamping cylinder 35 is disposed on the first clamping block 31, a movable end of the clamping cylinder 35 is connected with the second clamping block 32, and the clamping cylinder 35 drives the first clamping block 31 to approach or move away from the second clamping block 32.

Optionally, the terminal machine may further include a fixing mechanism 5, the fixing mechanism 5 being connected to the clamping mechanism 3, the fixing mechanism 5 being configured to clamp the sheet portion 62 of the terminal 6. In this example, the fixing mechanism 5 may include a first fixing member 51 and a second fixing member 52, the first fixing member 51 is disposed on the first clamping block 31, the second fixing member 52 is disposed on the second clamping block 32, and a clamping space for clamping the sheet portion 62 of the terminal 6 is formed between the second fixing member 52 and the first fixing member 51.

In this example, the terminal machine may further include a limiting assembly 53, the limiting assembly 53 includes a driving cylinder 531, a connecting block 532, a first limiting rod 533, a second limiting rod 534 and a limiting frame 535, the driving cylinder 531 is disposed on the frame body 1, the connecting block 532 is connected to the movable end of the driving cylinder 521 and is driven by the driving cylinder 531 to move, one end of the first limiting rod 533 is disposed on one side of the connecting block 532, and one end of the second limiting rod 534 is disposed on the other side of the connecting block 532; the position-limiting frame 535 is connected to the clamping cylinder 35, and is driven by the clamping cylinder 35 to move, and the position-limiting frame 535 abuts against the first position-limiting rod 533 and the second position-limiting rod 534 for limiting.

When the second fixing member 52 needs to approach the first fixing member 51 to clamp the sheet portion 62 of the terminal 6, the clamping cylinder 35 drives the second fixing member 52 to approach the first fixing member 51 for clamping, and simultaneously, the clamping cylinder 35 drives the limiting frame 535 to descend. The driving cylinder 531 drives the connecting block 532, the first limiting rod 533 and the second limiting rod 534 to move, that is, the first limiting rod 533 and the second limiting rod 534 are driven to ascend to abut against the limiting frame 535, so as to limit the limiting frame 535 from descending.

Fig. 6 is a schematic structural view of an OT terminal, fig. 7 is a schematic structural view of an UT terminal, and as shown in fig. 6 and 7, in general, some terminals 6, for example, the OT terminal or the UT terminal, include a body portion 61 and a sheet portion 62, and when clamping and fixing the OT terminal or the UT terminal, it is necessary to fix the sheet portion 62 of the OT terminal or the UT terminal first and then fix the body portion 61, so as to make clamping more firm. In this example, before clamping the body portion 61, the sheet portion 62 of the OT terminal or the UT terminal may be clamped and placed in the clamping space formed between the second fixing member 52 and the first fixing member 51, and then, the clamping cylinder 35 may drive the second fixing member 52 to be close to the first fixing member 51 to effectively fix the sheet portion 62 of the terminal 6, and then fix the body portion 61, so as to improve the stability of the terminal in fixing.

In some examples, the moving mechanism 2 includes a driving motor 21, a driving wheel 22, a driven wheel 23 and a connecting belt (not shown), the driving motor 21 is fixed on the frame body 1, the driving wheel 22 is disposed on a movable end of the driving motor 21 and is driven to rotate by the driving motor 21, the driven wheel 23 is disposed on the frame body 1, the connecting belt connects the driving wheel 22 and the driven wheel 23, and the connecting belt connects the clamping mechanism 3.

In order to improve the crimping effect when the terminal is crimped with a wire, the support body 1 can be protruded to form the supporting block 11, the moving mechanism 2 drives the second clamping block 32 of the clamping mechanism 3 to move to the supporting block 11, so that when the first clamping block 31 extrudes the second clamping block 32, the second clamping block 32 is arranged on the supporting block 11, the supporting block 11 can effectively provide a supporting effect, and the crimping process is more stable.

In order to move the clamping mechanism 3 onto the supporting block 11 more smoothly, an inclined surface and a supporting surface are provided on the supporting block 11, and the bottom of the second clamping block 32 moves from the inclined surface to the supporting surface.

As an example, the crimping mechanism 4 includes a crimping motor 41, a rotating shaft 42, an eccentric 43, a connecting member 44 and a crimping block 45, the crimping motor 41 is disposed on the frame body 1, one end of the rotating shaft 42 is connected with the crimping motor 41 and is driven to rotate by the crimping motor 41, the eccentric 43 is connected with the other end of the rotating shaft 42 and is driven to rotate by the rotating shaft 42, a groove 441 is formed in the connecting member 44, the eccentric 43 is disposed in the groove 441 to drive the connecting member 44 to move, the crimping block 45 is disposed on one side of the connecting member 44, the connecting member 44 is moved to drive the crimping block 45 to move, and the crimping block 45 is moved to press the first clamping block 31.

Through the arrangement of the eccentric wheel 43, the eccentric wheel 43 is placed in the groove 441, the eccentric wheel 43 rotates to drive the connecting piece 44 to move up and down, and the connecting piece 44 moves down to press the first clamping block 31, so as to change the sizes of the first clamping opening 33 and the second clamping opening 34, and effectively press the terminal and the lead.

In order to properly adjust the height of the crimping block 45 so as to better crimp the terminal and the wire, in this example, the crimping mechanism 4 further includes an adjusting knob 46, the adjusting knob 46 is connected to the crimping block 45 and adjusts the height of the crimping block 45, the adjusting knob 46 is manually rotated to adjust the height of the crimping block 45, and in order to reset the adjusting knob 46, an adjusting spring may be disposed in the crimping block 45, and the adjusting spring is compressed to facilitate the resetting of the adjusting knob 46.

In order to make the crimping motor 41 better control the rotation of the rotating shaft 42, a speed reducer 47 can be arranged between the crimping motor 41 and the rotating shaft 42 to precisely control the rotation of the rotating shaft 42 and the movement of the crimping block 45.

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

1. A terminal machine, its characterized in that: comprises a frame body, a moving mechanism, a clamping mechanism and a crimping mechanism;

2. The terminal machine of claim 1, wherein: a plurality of first clamping openings with different sizes are formed between one side surface of the first clamping block and one side surface of the second clamping block, and a plurality of second clamping openings with different sizes are formed between the other side surface of the first clamping block and the other side surface of the second clamping block.

3. The terminal machine of claim 1, wherein: the moving mechanism comprises a driving motor, a driving wheel, a driven wheel and a connecting belt, the driving motor is fixed on the frame body, the driving wheel is arranged at the movable end of the driving motor and is driven to rotate by the driving motor, the driven wheel is arranged on the frame body, the connecting belt is connected with the driving wheel and the driven wheel, and the connecting belt is connected with the clamping mechanism.

4. The terminal machine of claim 1, wherein: the clamping mechanism further comprises a clamping cylinder, the clamping cylinder is arranged on the first clamping block, the movable end of the clamping cylinder is connected with the second clamping block, and the clamping cylinder orders the first clamping block to be close to or far away from the second clamping block.

5. The terminal machine of claim 4, wherein: the fixing mechanism is connected with the clamping mechanism and used for clamping the sheet part of the terminal.

6. The terminal machine of claim 5, wherein: the fixing mechanism comprises a first fixing piece and a second fixing piece, the first fixing piece is arranged on the first clamping block, the second fixing piece is arranged on the second clamping block, and a clamping space for clamping the terminal sheet part is formed between the second fixing piece and the first fixing piece.

7. The terminal machine of claim 6, wherein: the frame body is provided with a frame body, the frame body is provided with a first limiting rod and a second limiting rod, the frame body is provided with a support frame, the first limiting rod is arranged on the support frame, the second limiting rod is arranged on the support frame, the first limiting rod is connected with the support frame, and the support frame is driven to move by the drive cylinder; the limiting frame is connected with the clamping cylinder and driven to move by the clamping cylinder, and the limiting frame is abutted against the first limiting rod and the second limiting rod to limit.

8. The terminal machine of claim 1, wherein: the support body is provided with a support block in a protruding mode, and the moving mechanism drives the second clamping block of the clamping mechanism to move to the support block.

9. The terminal machine of claim 1, wherein: the crimping mechanism comprises a crimping motor, a rotating shaft, an eccentric wheel, a connecting piece and a crimping block, the crimping motor is arranged on the frame body, one end of the rotating shaft is connected with the crimping motor and driven by the crimping motor to rotate, the eccentric wheel is connected with the other end of the rotating shaft and driven by the rotating shaft to rotate, a groove is formed in the connecting piece, the eccentric wheel is arranged in the groove to drive the connecting piece to move, the crimping block is arranged on one side of the connecting piece, the connecting piece moves to drive the crimping block to move, and the crimping block moves to extrude the first clamping block.

10. The terminal machine of claim 1, wherein: the crimping mechanism further comprises an adjusting knob, and the adjusting knob is connected with the crimping block and used for adjusting the height of the crimping block.