CN220456865U - Carrier mechanism of clamp and assembly machine - Google Patents

Abstract

The utility model discloses a carrying mechanism of a clamp and an assembly machine, wherein the carrying mechanism comprises a first carrying mechanism for driving the clamp to move and a second carrying mechanism for driving a working surface to move, the moving direction of the clamp and the working surface are consistent, the first carrying mechanism is linked with the working surface, and the clamp is positioned on the working surface and slides relative to the working surface; the utility model has the advantages of miniaturization, cost reduction and capability of processing wiring terminals of different types.

Description

Carrier mechanism of clamp and assembly machine

Technical Field

The utility model particularly relates to a carrying mechanism of a clamp and an assembling machine.

Background

As shown in fig. 1, the connection terminal comprises a housing 100 and a plurality of terminals, wherein the housing 100 is provided with cavities with the same number as the terminals 200, the terminals 200 are installed into the cavities from side openings of the cavities, and then extend into the cavities from the top surfaces of the cavities through bolts, so that the installation and fixation effects are realized. In the prior art, in order to improve the connection strength between the terminal and the cavity, the interference fit between the terminal and the cavity is adopted, so that the fixation between the terminal and the cavity is realized.

However, in an automated installation process, one assembly machine can only assemble one type of terminal. When the space between the chambers is not equal, or the space between the connecting terminals of different types is not equal, a plurality of devices are needed, and the processing cost is increased.

Disclosure of Invention

The utility model mainly solves the technical problem of providing a carrying mechanism of a clamp and an assembling machine.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a carrier mechanism and assembly machine of anchor clamps, wherein, including driving the first carrier mechanism of anchor clamps motion and driving the second carrier mechanism of working face motion, the anchor clamps is unanimous with the direction of motion of working face, and first carrier mechanism links with the working face, and the anchor clamps are located the working face and slide relative working face.

Through this kind of structure setting, anchor clamps are used for fixed casing, then the punching press assembly terminal, so under the joint cooperation of first carrier mechanism and second carrier mechanism, can realize the adjustment effect between the different cavity intervals for casing cavity position moves to relevant position, for example when the quantity of cavity is six, and the interval between every group equals, but the interval between group is different, so can realize the regulation effect through the cooperation of second carrier mechanism, is equidistant setting between the cavity, then can realize the driving effect through first carrier mechanism.

Wherein, be equipped with the guide block on the working face, anchor clamps and guide block cooperation form guide rail sliding structure.

The guide block is arranged, so that the clamp can better realize the guide sliding effect.

The device further comprises a connecting piece, one end of the connecting piece is connected with the working face, and the other end of the connecting piece is connected with the first carrying mechanism.

The linkage effect between the working face and the first carrying mechanism is achieved through the arrangement of the connecting piece, so that the first carrying mechanism moves along with the working face when the working face moves.

The device comprises a first feeding mechanism for transporting the shell, a second feeding mechanism for transporting the terminals, a stamping mechanism, a carrying mechanism of the clamp, a first driving mechanism and a second driving mechanism, wherein the first driving mechanism drives the shell at the tail end of the first feeding mechanism into the clamp, the second driving mechanism drives the terminals at the tail end of the second feeding mechanism, the stamping mechanism is positioned at the tail end of a movement track of the second driving mechanism, and the stamping mechanism stamps the terminals into a cavity of the shell.

By adopting the structure, a miniaturized assembly machine is formed, the clamp is pulled by the first carrying mechanism, the effect of sequentially stamping and assembling the terminals is realized, and compared with a large-scale assembly machine, the assembly machine has smaller volume, small occupied space and greatly reduced cost, and the processing requirement of small and medium-sized enterprises is met.

Wherein, stamping mechanism is located the top of anchor clamps.

The stamping mechanism is arranged above, the stamping mechanism is directly used for stamping downwards, the stress below the terminal is not required to be blocked by the stop block, and the operation difficulty of the whole assembly machine is reduced.

The second driving mechanism is provided with a second push rod, and the front end of the second push rod is provided with a through groove for the terminal pins to pass through.

The second push rod is arranged to push the terminal to move towards one side of the stamping mechanism, and when the terminal moves vertically downwards, the terminal pin can penetrate through the through groove to form a yielding effect.

Wherein, be equipped with the punching press pole on the punching press mechanism, be equipped with on the punching press pole lower extreme with terminal complex ladder arch and protruding muscle.

The setting of punching press pole, better realization and the area of contact between the terminal increase punching press effect, protruding muscle then further guarantees that the terminal pin has passed logical groove, plays spacing fixed effect, and punching press pole and second push rod mutually support in addition, form and hold down each other, ensure the stable vertical downward movement of terminal.

The device also comprises a third driving mechanism, wherein the third driving mechanism is intersected with the first carrying mechanism.

The third driving mechanism drives and separates the installed shell from the clamp.

The automatic feeding device further comprises a first discharging mechanism and a second discharging mechanism, wherein the movement track of the first discharging mechanism is intersected with the movement track of the third driving mechanism, and the second discharging mechanism is located in the extending direction of the movement track of the third driving mechanism.

The first blanking mechanism is used for blanking the qualified products, the second blanking mechanism is used for blanking the waste products, and the effect of detecting the blanking can be achieved through the detection device.

Wherein, be equipped with the unloading passageway on the first unloading mechanism.

And the blanking channel is arranged, so that the blanking is better realized.

Wherein, be equipped with the feed opening on the second feed mechanism.

The setting of feed opening has formed garbage collection's effect.

Drawings

Fig. 1 is a schematic view of a prior art terminal block;

FIG. 2 is a schematic view of the second carrying mechanism in embodiment 1 of the present utility model;

FIG. 3 is a schematic structural view of embodiment 1 of the present utility model;

FIG. 4 is a schematic structural view of embodiment 2 of the present utility model;

FIG. 5 is a schematic structural view of embodiment 2 of the present utility model;

FIG. 6 is a top view of embodiment 2 of the present utility model;

FIG. 7 is a cross-sectional view of embodiment 2 of the present utility model;

fig. 8 is a partial enlarged view of a portion a in fig. 7;

fig. 9 is a schematic structural view of a second push rod in embodiment 2 of the present utility model;

fig. 10 is a schematic structural view of a connection terminal in embodiment 2 of the present utility model;

fig. 11 is a schematic structural view of a press rod in embodiment 2 of the present utility model.

Detailed Description

Example 1:

referring to fig. 2-3, a carrying mechanism of the clamp comprises a first carrying mechanism 5 for driving the clamp 4 to move and a second carrying mechanism 9 for driving the working surface 103 to move.

The clamp 4 is used for fixing the shell, and when the shell which is positioned on the first feeding mechanism and is not provided with the terminal is pushed into the clamp 4 by the first driving mechanism, thereby realizing the fixing effect, and the clamp 4 is matched with the shell to clamp left and right. The clamp 4 is positioned on the working surface 103 and slides horizontally, namely, the clamp 4 slides in the X-axis direction, the working surface 103 is provided with a guide block 1031, and the clamp 4 and the guide block 1031 are matched to form a guide rail sliding structure. The arrangement of the guide block 1031 makes the clamp 4 realize the guide sliding effect better. The clamp 4 can be adjusted according to actual requirements, and the wiring terminals with different structures can correspond to different clamps 4.

The first carrying mechanism 5 drives the clamp 4 to move, so that the movement effect of the clamp 4 in the X-axis direction is realized. In the initial state, the first carrying mechanism 5 moves the clamp 4 to the position right below the stamping mechanism 3, so that the cavity at the rightmost end is positioned vertically below the stamping rod, stamping is formed, after the stamping is completed, the first carrying mechanism 5 drives the clamp 4 to move for a set distance, and stamping of the second cavity is performed, so that the effect of sequentially fixing the terminals is achieved, and when the terminals are all fixed, the first carrying mechanism 5 moves to the leftmost end. The first carrying mechanism 5 is controlled by a PLC, different programs are selected according to the structures of different connecting terminals, and the moving distance of the first carrying mechanism 5 is adjusted according to the distance between the centers of two adjacent chambers. The drive source of the first carriage 5 may here be an oil cylinder or an air cylinder or a screw.

In this embodiment, the first carrying mechanism 5 is connected to the working surface 103 via a connecting member 51, one end of the connecting member 51 is connected to the working surface 103, and the other end of the connecting member 51 is connected to the first carrying mechanism 5. The connection piece 51 is here in particular connected to the left side of the working surface 103. The arrangement of the connecting piece 51 realizes the linkage effect between the working surface 103 and the first carrying mechanism 5, so that the first carrying mechanism 5 moves along with the working surface 103 when moving.

The second carriage 9 drives the working surface 103 in motion. The second carriage 9 forms the movement of the entire working surface 103. The second carrying mechanism 9 also drives the working surface 103 to move in the X-axis direction, so as to realize the effect of left-right sliding, thereby forming that the moving direction of the working surface 103 is consistent with the moving direction of the clamp 4. The drive source of the second carriage 9 may here be an oil cylinder or an air cylinder or a screw.

Through this kind of structure setting, anchor clamps 4 are used for fixed casing, then the punching press assembly terminal, so under the joint cooperation of first carrier mechanism 5 and second carrier mechanism 9, can realize the adjustment effect between the different cavity intervals for casing cavity position moves to relevant position, for example when the quantity of cavity is six, and the interval between every group equals, but the interval between group is different, so can realize the adjustment effect through the cooperation of second carrier mechanism 9, is equidistant setting between the cavity, then can realize the driving effect through first carrier mechanism 5. One skilled in the art can select different processing programs according to the terminal model assembled in actual need, and control the movement of the first carrying mechanism 5 and/or the second carrying mechanism 9 to realize the control effect of different intervals.

Example 2:

referring to fig. 4 to 11, an assembling machine includes a first feeding mechanism 1 for transporting a housing 100, a second feeding mechanism 2 for transporting a terminal 200, a punching mechanism 3, a first carrying mechanism 5 for driving a jig 4 to move, a first driving mechanism 6, a second driving mechanism 7, a third driving mechanism 8, a second carrying mechanism 9, a first discharging mechanism 101, and a second discharging mechanism 102.

The structures of the jig 4, the first carrying mechanism 5, the second carrying mechanism 9, and the working face 103 have been described in detail in embodiment 1, so that in this embodiment, description is not given.

The first feeding mechanism 1 is used for transporting the shell 100, and one end of the first feeding mechanism 1 is matched with a vibration disc corresponding to the shell 100, so that the shell 100 is arranged at equal intervals into a channel of the first feeding mechanism 1, and the movement effect of the shell 100 is achieved through vibration. Here, each housing 100 located in the passage is uniformly oriented, and the side opening of the housing 100 is disposed to face upward, i.e., the terminal 200 is loaded into the chamber 1001 from directly above. In this embodiment, the vibration plate is located on the right side of the assembly machine, and the channel is in the X direction, i.e., the housing 100 moves from the right side to the left side. In addition, in order to improve assembly efficiency, a detection probe is further arranged on the left side, materials are guaranteed to be in the channel all the time, and an alarm can be given if the materials are lack.

It should be noted that, the number of the chambers 1001 in the housing 100 may be 5 or 6, and the intervals between the chambers 1001 may be equal or unequal, and may be adjusted according to actual requirements.

The second feeding mechanism 2 is used for transporting the terminals 200, and one end of the second feeding mechanism 2 is matched with a vibration disc of a corresponding terminal, so that the terminals 200 are arranged in a channel of the second feeding mechanism 2 at equal intervals, and the movement effect of the terminals 200 is achieved through vibration. The terminals 200 located in the channels of the second feeding mechanism 2 are all uniformly oriented, and the pins 2001 on the terminals 200 are all oriented to the front side. In this embodiment, the channel of the second feeding mechanism 2 and the channel of the first feeding mechanism 1 are arranged in parallel, and are also horizontally arranged left and right, the vibration plate is positioned on the right side of the assembly machine, and the terminal 200 is also moved from the right side to the left side. In this embodiment, the second feeding mechanism 2 and the first feeding mechanism 1 have a height difference in vertical height, specifically, in the Z-axis direction, and the second feeding mechanism 2 is located above the first feeding mechanism 1. In addition, in order to improve assembly efficiency, a detection probe is further arranged on the left side, materials are guaranteed to be in the channel all the time, and an alarm can be given if the materials are lack.

The above structure of the vibration plate is not shown in the drawings, but those skilled in the art should know how to realize equidistant and equidirectional arrangement of the housing 100 and the terminals 200 by the vibration plate.

The punching mechanism 3 is located above the entire assembly machine, and the punching mechanism 3 is used to punch the terminals 200 into the chambers 1001 of the housing 100. The punching mechanism 3 is located above the jig 4. The stamping mechanism 3 is located above, the terminal 200 is directly stamped downwards, the lower side of the terminal is stressed, the stop block is not needed, and the operation difficulty of the whole assembly machine is reduced. I.e. the press mechanism 3 is vertically moved downwards in the Z-axis direction. In addition, the pressing mechanism 3 may move in the Y-axis direction to provide a pressing effect, which is different from the above-described one in that a stopper needs to be provided in the jig 4 to provide an effect of resisting the pressing force.

In this embodiment, the pressing mechanism 3 includes a pressing rod 31, and a step protrusion 311 and a rib 312 that are matched with the terminal 200 are provided on the lower end of the pressing rod 31. The arrangement of the stamping rod 31, better realization and the contact area between the terminal 200, increased stamping effect, protruding rib 312 then further guarantee terminal pin 2001 has passed through the through groove 711, plays spacing fixed effect, and the stamping rod 31 cooperates with the second push rod mutually, forms and holds in the palm each other, ensures the stable vertical downward motion of terminal 200.

The first drive mechanism 6 is used to drive the housing 100 into the clamp 4. In this embodiment, the first driving mechanism 6 is located at the end of the first feeding mechanism 1, where the end is specifically referred to as the leftmost end. The first driving mechanism 6 drives the leftmost housing 100 into the jig 4. The drive source of the first drive mechanism 6 may here be an oil cylinder or a gas cylinder or a screw.

The second driving mechanism 7 is for driving the terminal 200 to below the pressing mechanism 3. In this embodiment, the second driving mechanism 7 is located at the end of the second feeding mechanism 2, where the end is specifically referred to as the leftmost end. The second driving mechanism 7 drives the leftmost terminal 200 to below the pressing mechanism 3. The second driving mechanism 7 is provided with a second push rod 71, and a through groove 711 for the terminal pin 2001 to pass through is formed in the front end of the second push rod 71. The second push rod 71 pushes the terminal 200 to move towards the stamping mechanism 3, and when the terminal 200 moves vertically downwards, the terminal pin 2001 passes through the through groove 711 to form a yielding effect. The drive source of the second drive mechanism 7 may here be an oil cylinder or an air cylinder or a screw.

The third drive mechanism 8 is used to remove the assembled housing 100 from the jig 4. In this embodiment, the third drive mechanism 8 intersects the first carrier mechanism 5. Here, the movement direction of the third driving mechanism 8 is the Y-axis direction, that is, the back-and-forth movement, and in brief, the third driving mechanism 8 moves from the rear end toward the front end, so that the housing 100 is separated from the jig 4. The drive source of the third drive mechanism 8 may here be an oil cylinder or a gas cylinder or a screw. In addition, the third driving mechanism 8 may be a clamping mechanism for performing the clamping operation.

The first blanking mechanism 101 is horizontally arranged, that is, moves left and right, and the movement track of the first blanking mechanism 101 intersects with the movement track of the third driving mechanism 8, in this embodiment, the first blanking mechanism 101 moves towards the left end, so as to drive the casing 100 to move. The first blanking mechanism 101 is provided with a blanking passage 1011. The setting of unloading passageway 1011, better realization unloading, operating personnel receive the material through the collecting box at the collection mouth can. The first blanking mechanism 101 is for blanking the qualified products. Here, the driving source of the first blanking mechanism 101 may be an oil cylinder or an air cylinder or a screw.

The second discharging mechanism 102 is located in the extending direction of the motion track of the third driving mechanism 8, that is, the second discharging mechanism 102 is located at the front end. The second discharging mechanism 102 is provided with a discharging opening 1021. The arrangement of the feed opening 1021 forms the effect of waste collection. The second discharging mechanism 102 drives the shell 100 to move forwards, and then the shell 100 falls from the discharging opening 1021 to collect waste. The driving source of the second discharging mechanism 102 may be an oil cylinder, an air cylinder or a screw rod.

Here, when the third driving mechanism 8 pushes the assembled housing 100 to the front end, a detecting mechanism may be provided, and whether or not the housing is acceptable may be determined by the detecting mechanism.

The whole assembly machine is controlled by the PLC, and operators can select different processing data according to the processing of the wiring terminals 200 with different models, so that the processing effect of the different wiring terminals 200 is realized.

In addition, the terminal after the assembly is fixed and assembled by bolts to the next station.

By adopting the structure, a miniaturized assembly machine is formed, the clamp 4 is pulled by the first carrying mechanism 5, the effect of sequentially punching and assembling the terminals 200 is realized, and compared with a large assembly machine, the assembly machine has smaller volume, small occupied space and greatly reduced cost, and the processing requirement of small and medium enterprises is met.

Claims (10)

1. A carrier mechanism of anchor clamps, its characterized in that: the clamp comprises a first carrying mechanism driving the clamp to move and a second carrying mechanism driving the working surface to move, wherein the moving direction of the clamp is consistent with that of the working surface, the first carrying mechanism is linked with the working surface, and the clamp is positioned on the working surface and slides relative to the working surface.

2. A carrier for a clamp as defined in claim 1, wherein: the working face is provided with a guide block, and the clamp and the guide block are matched to form a guide rail sliding structure.

3. A carrier for a clamp as defined in claim 1, wherein: the device also comprises a connecting piece, one end of the connecting piece is connected with the working surface, and the other end of the connecting piece is connected with the first carrying mechanism.

4. An assembly machine, characterized in that: a carrying mechanism comprising a first feeding mechanism for transporting the housing, a second feeding mechanism for transporting the terminals, a punching mechanism, a first driving mechanism for driving the housing at the end of the first feeding mechanism into the clamp, a second driving mechanism for driving the terminals at the end of the second feeding mechanism, a punching mechanism located at the end of the movement track of the second driving mechanism, and a clamp according to any one of claims 1-3.

5. An assembly machine as defined in claim 4, wherein: the punching mechanism is located above the clamp.

6. An assembly machine as defined in claim 4, wherein: the second driving mechanism is provided with a second push rod, and the front end of the second push rod is provided with a through groove for the terminal pin to pass through.

7. An assembly machine as defined in claim 4, wherein: the stamping mechanism is provided with a stamping rod, and the lower end of the stamping rod is provided with a ladder bulge and a convex rib which are matched with the terminal.

8. An assembly machine as defined in claim 4, wherein: a third drive mechanism is also included, the third drive mechanism having an intersection with the first carrier mechanism.

9. An assembly machine as defined in claim 4, wherein: the automatic feeding device further comprises a first discharging mechanism and a second discharging mechanism, wherein the motion trail of the first discharging mechanism is intersected with the motion trail of the third driving mechanism, and the second discharging mechanism is located in the extending direction of the motion trail of the third driving mechanism.

10. An assembly machine as defined in claim 9, wherein: the first blanking mechanism is provided with a blanking channel, and the second blanking mechanism is provided with a blanking opening.