CN210754534U - Terminal material area location mechanism of bending - Google Patents
Terminal material area location mechanism of bending Download PDFInfo
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- CN210754534U CN210754534U CN201921446500.2U CN201921446500U CN210754534U CN 210754534 U CN210754534 U CN 210754534U CN 201921446500 U CN201921446500 U CN 201921446500U CN 210754534 U CN210754534 U CN 210754534U
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Abstract
The utility model discloses a terminal material area location mechanism of bending, it includes support arm and mount, and the mount is fixed to be set up in top one side of support arm, fixed terminal positioning mechanism and the terminal mechanism of bending of being provided with on the support arm, terminal processing groove has been seted up at the top of support arm, and terminal positioning mechanism and terminal mechanism of bending set up respectively in the both sides of terminal processing groove, the terminal processing inslot is provided with the terrace die, and the end fixing of terrace die is provided with and turns to the bender. The utility model discloses a location strip among the terminal positioning mechanism reaches and carries out accurate location to the terminal of carrying in the terminal processing groove, and the U type connecting rod that bends through the terminal in the mechanism simultaneously drives the terrace die tip turn to the bender and bend the terminal after accurate location, utilizes terminal positioning mechanism and terminal mechanism of bending's in turn synchronous going on to realize pipelined's the terminal and carry out high accurate location and bend.
Description
Technical Field
The utility model relates to a location mechanism of bending especially relates to a terminal material area location mechanism of bending.
Background
The terminal positioning and bending device has the advantages that the industry development is rapid, the demand is large, the type of the terminal positioning and bending device is continuously upgraded, the incoming material specification of a terminal is continuously updated, the production capacity is improved for meeting the market demand, the semi-automatic positioning and bending device is bent to be fully automatic, the middle production link is complex and variable, the bending process is considered, the cost reduction and the quality improvement are also considered, and in the face of the problems, the efficiency of production equipment must be improved firstly.
At present, the terminal positioning and bending mechanism on the existing market generally has the following defects in the bending process:
1) the positioning accuracy of the terminals is inconsistent, so that the bending accuracy of the terminals is influenced;
2) the whole bending mechanism has poor operation stability and reliability and influences the bending precision of the terminal.
Therefore, it is necessary to provide a terminal material strip positioning and bending mechanism to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a terminal material area location mechanism of bending to solve among the prior art terminal low and the poor problem of whole equipment operation reliability and stability of bending precision.
Another object of the utility model is to provide a terminal material area location mechanism of bending's operating method to the mechanism bends the problem that the precision is low and whole equipment operation reliability is poor among the solution prior art.
To achieve the purpose, the utility model adopts the following technical proposal:
a terminal material belt positioning and bending mechanism comprises a supporting arm and a fixing frame, wherein the fixing frame is fixedly arranged on one side of the top of the supporting arm, a terminal positioning mechanism and a terminal bending mechanism are fixedly arranged on the supporting arm, a terminal machining groove is formed in the top of the supporting arm, the terminal positioning mechanism and the terminal bending mechanism are respectively arranged on two sides of the terminal machining groove, a male die is arranged in the terminal machining groove, and a steering bending die is fixedly arranged at the end part of the male die;
the terminal positioning mechanism comprises a first driving cylinder, the first driving cylinder is arranged at the bottom end of the supporting arm, a first driving rod is arranged at the output end of the first driving cylinder, a first Y-shaped head is fixedly arranged at the end part of the first driving rod, one end part of the first Y-shaped head is rotatably connected with a connecting rod through a rotating rod, the connecting rod is positioned on one side surface of the supporting arm and is rotatably connected with the supporting arm through the rotating rod, in addition, both sides of the top end of the connecting rod are provided with driving arms, the top end of the connecting rod is connected with the driving arms on both sides through a rolling bearing, and a positioning strip is movably arranged between the driving;
the terminal mechanism of bending includes that the second drives actuating cylinder, and the second drives actuating cylinder and sets up in the top of mount, the output that the second drove actuating cylinder is provided with the second actuating lever, and the end fixing of second actuating lever is provided with second Y type head, a tip of second Y type head rotates and is provided with U type connecting rod, and U type connecting rod is the frame setting, the tip of U type connecting rod extends to the terminal processing inslot and is connected with the terrace die.
As a further improvement of the scheme, connecting sections for fixedly connecting the driving arms on the two sides are fixedly arranged between the driving arms on the two sides, the connecting ends are located on one sides of the positioning strips, rolling grooves are formed in the connecting sections in a penetrating mode, and the rolling bearings are connected with the driving arms on the two sides in the rolling grooves in a rotating mode.
As a further improvement of the scheme, a first connecting plate is fixedly arranged at the tail end of the first driving cylinder and is fixedly arranged at the bottom end of a side wall of the supporting arm, a second connecting plate is fixedly arranged at the tail end of the second driving cylinder and is fixedly arranged on one side of the top end of the fixing frame.
As a further improvement of the present scheme, the first driving rod and the second driving rod are both provided with U-shaped limiting fixture blocks, and two ends of each U-shaped limiting fixture block are sleeved on the first driving rod or the second driving rod, two sets of blocking nuts are arranged in the U-shaped limiting fixture blocks, and the two sets of blocking nuts are sleeved on the first driving rod or the second driving rod.
As a further improvement of the scheme, the terminal processing groove is connected with an annular cover plate in a clamped mode, and one end of a U-shaped connecting rod arranged on the frame is rotatably inserted into the terminal processing groove through the annular cover plate and is connected with the male die.
As a further improvement of the scheme, one side of the positioning strip is fixedly provided with positioning pins, one side of the annular cover plate is provided with positioning holes corresponding to the positioning pins one to one, and the positioning pins extend into the terminal processing groove through the positioning holes.
The utility model has the advantages that: compared with the prior art, the utility model discloses a location strip among the terminal positioning mechanism reaches and carries out accurate location to the terminal of carrying in the terminal processing groove, and the U type connecting rod that bends through the terminal in the mechanism simultaneously drives the terrace die tip turn to the bender and bend to the terminal after accurate location, utilizes terminal positioning mechanism and terminal mechanism of bending's in turn synchronous going on to realize pipelined's carrying out high accurate location and bending to the terminal, and the utility model provides a location mechanism of bending not only simple structure, design benefit, and operate steadily, the reliability is high, and the angle of bending is unanimous, guarantees the quality that the terminal was bent.
Drawings
Fig. 1 is a schematic structural view of a terminal material strip positioning and bending mechanism according to an embodiment of the present invention;
fig. 2 is an enlarged schematic structural diagram of a position a in fig. 1 of the terminal material strap positioning and bending mechanism provided by the embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 2, in the present embodiment, a terminal material strap positioning and bending mechanism includes a support 1 and a fixing frame 2, and the fixing frame 2 is fixedly disposed on one side of the top of the support arm 1, where the support arm 1 and the fixing frame 2 are main bodies of the bending mechanism and are used for fixedly connecting various parts, and the support arm 1 is fixedly provided with a terminal positioning mechanism 3 for accurately positioning a terminal 13 and a terminal bending mechanism 4 for improving the bending precision of the terminal 13.
Referring to fig. 1, the terminal positioning mechanism 3 includes a first driving cylinder 31, the first driving cylinder 31 is disposed at the bottom end of the support arm 1, an output end of the first driving cylinder 31 is provided with a first driving rod 32, an end of the first driving rod 32 is fixedly provided with a first Y-shaped head 33, an end of the first Y-shaped head 33 is rotatably connected to a connecting rod 34 through a rotating rod, the connecting rod 34 is located at one side of the support arm 1 and rotatably connected to the support arm 1 through a rotating rod, driving arms 35 are disposed on two sides of a top end of the connecting rod 34, a top end of the connecting rod 34 is connected to the two side driving arms 35 through rolling bearings 36, a positioning strip 37 is movably disposed between the two side driving arms 35, the connecting rod 34 and the driving arms 35 are connected through rolling bearings 36, and thus positioning on the driving positioning strip 37.
Further, the fixed linkage segment that is used for fixed connection both sides actuating arm 35 that is provided with between the both sides actuating arm 35, and the link is located one side of location strip 37, run through on the linkage segment and seted up the rolling groove, and antifriction bearing 36 is connected as for rolling inslot and both sides actuating arm 35 rotation, set up two actuating arm 35 symmetries in the both sides of location strip 37, and the middle part of two actuating arms 35 sets up the linkage segment, make effort transmission symmetry when the transmission, thereby it is more steady to improve the drive of location strip 37 between both sides actuating arm 35.
In addition, the terminal bending mechanism 4 includes a second driving cylinder 41, the second driving cylinder 41 is disposed at the top end of the fixed frame 2, the output end of the second driving cylinder 41 is provided with a second driving rod 42, the end of the second driving rod 42 is fixedly provided with a second Y-shaped head 43, one end of the second Y-shaped head 43 is rotatably provided with a U-shaped connecting rod 44, the U-shaped connecting rod 44 is disposed in a frame shape, and the end of the U-shaped connecting rod 44 extends into the terminal processing groove 5 and is connected with the male die 7; furthermore, the terminal bending mechanism 4 is arranged to be in a connecting rod structure, the driving assembly is a second driving air cylinder 41, the connecting rod ratio of the connecting rod mechanism is 20:1, the connecting rod can amplify the force of the second driving air cylinder 41 by 20 times, the design is ingenious, and the energy consumption utilization rate is high.
More specifically, the first connecting plate 9 is fixedly arranged at the tail end of the first driving cylinder 31, the first connecting plate 9 is fixedly arranged at the bottom end of a side wall of the supporting arm 1, the second connecting plate 10 is fixedly arranged at the tail end of the second driving cylinder 41, the second connecting plate 10 is fixedly arranged on one side of the top end of the fixing frame 2, and by means of the arrangement, the first driving cylinder 31 and the second driving cylinder 41 are respectively and fixedly arranged on the supporting arm 1 and the fixing frame 2 through the first connecting plate 9 and the second connecting plate 10.
Further, the first driving rod 32 and the second driving rod 42 are both provided with U-shaped limiting fixture blocks 11, two ends of each U-shaped limiting fixture block 11 are sleeved on the first driving rod 32 or the second driving rod 42, two sets of blocking nuts 12 are arranged in the U-shaped limiting fixture blocks 11, and the two sets of blocking nuts 12 are sleeved on the first driving rod 32 or the second driving rod 42.
Referring to fig. 2, a terminal processing groove 5 is formed in the top of the supporting arm 1, the terminal positioning mechanism 3 and the terminal bending mechanism 4 are respectively arranged on two sides of the terminal processing groove 5, a male die 7 is arranged in the terminal processing groove 5, and a steering bending die 8 is fixedly arranged at the end of the male die 7; an annular cover plate 6 is clamped on the terminal processing groove 5, and one end of a U-shaped connecting rod 44 arranged on the frame is rotatably inserted in the terminal processing groove 5 through the annular cover plate 6 and is connected with the male die 7.
Further, one side of the positioning strip 37 is fixedly provided with a positioning pin, a side face of the annular cover plate 6 is provided with a positioning hole in one-to-one correspondence with the positioning pin, the positioning pin extends into the terminal processing groove 5 through the positioning hole, and the positioning pin is arranged to be beneficial to accurate positioning of the terminal 13 by utilizing positioning.
More specifically, the above-mentioned transmission connection between the first driving cylinder 31 and the second driving cylinder 41 and the first driving rod 32 and the second driving rod 42 is a mature technology, and will not be further explained in this application.
The specific working method of the terminal material belt positioning and bending mechanism comprises the following steps:
1) firstly, the terminal 13 is sent to the terminal processing groove 5 in the device through the previous station, and when the terminal 13 is sent to the terminal processing groove 5, the terminal 13 is limited and fixed by the convex die 7, and then the first driving air cylinder 31 and the second driving air cylinder 41 are started;
2) when the first driving cylinder 31 is started, the first driving rod 32 is driven to move at the bottom of the support arm 1, so that the first Y-shaped head 33 drives the connecting rod 34 to rotate around the rotating rod on the side wall of the support arm 1, and when the connecting rod 34 rotates, the top end of the connecting rod 34 drives the positioning strip 37 to reciprocate at the top of the support arm 1 through the rolling bearing 36 and the positioning pin on the positioning strip 37 to be pulled and inserted through the positioning hole, and the terminal 13 in the terminal processing groove 5 is positioned;
3) after the terminal positioning mechanism 3 positions the terminal 13, the second driving cylinder 41 drives the second driving rod 42 to move at the top of the fixed frame 2 when being started, so that the second Y-shaped head 43 is utilized to drive the U-shaped connecting rod 44 to move the male die 7, the male die 7 can drive the turning bending die 8 to rotate while rotating, and the terminal 13 positioned by the terminal positioning mechanism 3 in the terminal processing groove 5 can be bent while the turning bending die 8 rotates;
4) and finally, the terminal positioning mechanism 3 and the terminal bending mechanism 4 are alternately and synchronously carried out, so that the terminal 13 is positioned and bent in a production line type with high accuracy.
The above embodiments have been merely illustrative of the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and does not depart from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A terminal material belt positioning and bending mechanism comprises a supporting arm and a fixing frame, wherein the fixing frame is fixedly arranged on one side of the top of the supporting arm;
the terminal positioning mechanism comprises a first driving cylinder, the first driving cylinder is arranged at the bottom end of the supporting arm, a first driving rod is arranged at the output end of the first driving cylinder, a first Y-shaped head is fixedly arranged at the end part of the first driving rod, one end part of the first Y-shaped head is rotatably connected with a connecting rod through a rotating rod, the connecting rod is positioned on one side surface of the supporting arm and is rotatably connected with the supporting arm through the rotating rod, in addition, both sides of the top end of the connecting rod are provided with driving arms, the top end of the connecting rod is connected with the driving arms on both sides through a rolling bearing, and a positioning strip is movably arranged between the driving;
the terminal mechanism of bending includes that the second drives actuating cylinder, and the second drives actuating cylinder and sets up in the top of mount, the output that the second drove actuating cylinder is provided with the second actuating lever, and the end fixing of second actuating lever is provided with second Y type head, a tip of second Y type head rotates and is provided with U type connecting rod, and U type connecting rod is the frame setting, the tip of U type connecting rod extends to the terminal processing inslot and is connected with the terrace die.
2. The terminal material strap positioning and bending mechanism according to claim 1, wherein a connecting section for fixedly connecting the two side driving arms is fixedly arranged between the two side driving arms, the connecting end is located at one side of the positioning strip, a rolling groove is formed in the connecting section in a penetrating manner, and a rolling bearing is arranged in the rolling groove and is rotatably connected with the two side driving arms.
3. The terminal strip positioning and bending mechanism as claimed in claim 1, wherein a first connecting plate is fixedly disposed at a rear end of the first driving cylinder, the first connecting plate is fixedly disposed at a bottom end of a side wall of the supporting arm, and a second connecting plate is fixedly disposed at a rear end of the second driving cylinder, the second connecting plate is fixedly disposed at a top end side of the fixing frame.
4. The terminal material strap positioning and bending mechanism of claim 1, wherein the first driving rod and the second driving rod are both provided with a U-shaped limiting fixture block, two ends of the U-shaped limiting fixture block are sleeved on the first driving rod or the second driving rod, two sets of blocking nuts are arranged in the U-shaped limiting fixture block, and the two sets of blocking nuts are sleeved on the first driving rod or the second driving rod.
5. The terminal material strap positioning and bending mechanism of claim 1, wherein an annular cover plate is clamped on the terminal processing groove, and one end of a U-shaped connecting rod arranged on the frame is rotatably inserted into the terminal processing groove through the annular cover plate to be connected with the male die.
6. The terminal material strap positioning and bending mechanism of claim 5, wherein one side of the positioning strip is fixedly provided with positioning pins, one side of the annular cover plate is provided with positioning holes corresponding to the positioning pins one to one, and the positioning pins extend into the terminal processing groove through the positioning holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921446500.2U CN210754534U (en) | 2019-09-02 | 2019-09-02 | Terminal material area location mechanism of bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921446500.2U CN210754534U (en) | 2019-09-02 | 2019-09-02 | Terminal material area location mechanism of bending |
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| Publication Number | Publication Date |
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| CN210754534U true CN210754534U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921446500.2U Active CN210754534U (en) | 2019-09-02 | 2019-09-02 | Terminal material area location mechanism of bending |
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| CN (1) | CN210754534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072440A (en) * | 2020-08-18 | 2020-12-11 | 浦江县全全进出口有限公司 | Metal pin breaking device for assembling wiring terminal |
-
2019
- 2019-09-02 CN CN201921446500.2U patent/CN210754534U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072440A (en) * | 2020-08-18 | 2020-12-11 | 浦江县全全进出口有限公司 | Metal pin breaking device for assembling wiring terminal |
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