CN210838420U - U-shaped terminal crimping equipment - Google Patents
U-shaped terminal crimping equipment Download PDFInfo
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- CN210838420U CN210838420U CN201922022144.8U CN201922022144U CN210838420U CN 210838420 U CN210838420 U CN 210838420U CN 201922022144 U CN201922022144 U CN 201922022144U CN 210838420 U CN210838420 U CN 210838420U
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Abstract
The utility model discloses a U type terminal crimping equipment, include: the terminal conveying device comprises a rack, a lower module component fixedly connected with the rack, a driving component fixedly connected with the rack, a forming component fixedly connected with the driving component and a terminal conveying component; the driving assembly comprises a driving motor fixedly connected with the rack, a driving block matched with the driving motor and a first guide rail fixedly connected with the rack; a driving wheel is fixed on an output shaft of the driving motor, a driving column is eccentrically arranged on the driving wheel, a waist-shaped hole matched with the driving column is formed in the driving block, and the driving block makes reciprocating linear motion along the first guide rail. The utility model discloses a lower module subassembly and frame fixed connection, terminal conveying subassembly and frame fixed connection improve the commonality in the course of working, and the shaping subassembly lifts up earlier to terminal processing back, blocks on the shaping subassembly after avoiding appearing the terminal shaping, and personnel take and lead to the phenomenon that the electric wire tears apart, and lower module subassembly and frame fixed connection reduce the emergence of production accident.
Description
Technical Field
The utility model relates to a crimping equipment especially relates to a U type terminal crimping equipment.
Background
The U-shaped terminal can move upwards along with the forming die after being formed in the forming die, the phenomenon of wire breakage can occur in the process of moving upwards, the terminal conveying assemblies are usually installed separately, and the universality is not high.
After the crimping equipment crimping was accomplished, the terminal all blocked in the forming die, can very difficult taking, the condition of breaking the electric wire can appear in the in-process of taking. In addition, the conventional crimping equipment does not have a hand-placing position, so that the operation is inconvenient and safety accidents are easy to happen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can effectively solve above-mentioned technical problem's a U type terminal crimping equipment.
In order to achieve the purpose of the utility model, the following technical proposal is adopted: a U-shaped terminal crimping apparatus comprising: the terminal conveying device comprises a rack, a lower module component fixedly connected with the rack, a driving component fixedly connected with the rack, a forming component fixedly connected with the driving component and a terminal conveying component;
the driving assembly comprises a driving motor fixedly connected with the rack, a driving block matched with the driving motor and a first guide rail fixedly connected with the rack; the output shaft of the driving motor is fixedly provided with a driving wheel, the driving wheel is eccentrically provided with a driving column, the driving block is provided with a waist-shaped hole matched with the driving column, and the driving block makes reciprocating linear motion along the first guide rail.
Preferably, the molding assembly comprises: the material returning device comprises a guide block fixedly connected with a driving block, a first positioning block slidably connected with the guide block, a first compression spring for resetting the first positioning block, a first forming block fixedly connected with the driving block, a first material returning cutter hinged with a lower module component and a first matching block fixedly matched with the driving block and matched with the first material returning cutter; the guide block is provided with a first sliding groove for sliding the first positioning block; the driving block is provided with a limiting part matched with the first positioning block; the first positioning block is provided with a first positioning groove used for sliding of the first forming block.
Preferably, the equipment further comprises a terminal feeding assembly, wherein the terminal feeding assembly consists of a first slide rail for conveying materials, a first pneumatic cylinder fixed on the first slide rail and a first driving claw for conveying the terminal; the first sliding rail is fixedly connected with the rack; the first driving claw is hinged with a telescopic rod of the first pneumatic cylinder; the telescopic rod moves along the length direction of the first sliding rail; the first driving claw drives the terminal to move towards the first positioning groove.
Preferably, the molding assembly comprises: the driving block is fixedly connected with a connecting column, a positioning table fixed with the lower module assembly, an extrusion block sliding along the positioning table, two L-shaped blocks fixed on the positioning table, a second positioning block arranged between the two L-shaped blocks in a sliding manner, a second compression spring used for resetting the second positioning block, a second molding block fixedly connected with the extrusion block, an end plate fixedly connected with the two L-shaped blocks, a second material returning cutter hinged with the lower module assembly and a second matching block fixedly connected with one L-shaped block and matched with the second material returning cutter; the positioning table is provided with a second sliding groove for sliding of the extrusion block; and the second positioning block is provided with a second positioning groove for sliding of the second forming block.
Preferably, the equipment further comprises a terminal feeding assembly, wherein the terminal feeding assembly consists of a second sliding rail fixed on the positioning table, a second pneumatic cylinder fixed on the positioning table and a second driving claw for driving the terminal to advance; the second driving claw moves along the length direction of the second slide rail.
Preferably, the lower module assembly comprises: a supporting table fixed on the frame, a detachable forming die fixed on the supporting table and a rotating table fixed on the supporting table.
Preferably, the apparatus further comprises a display and a touch switch.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through lower module subassembly and frame fixed connection, after the terminal crimping was accomplished, terminal and electric wire all are in lower module subassembly, terminal conveying subassembly and frame fixed connection improve the commonality in the course of working, and the shaping subassembly lifts up earlier after to the terminal processing, avoids appearing the terminal shaping back card on the shaping subassembly, and personnel take and lead to the electric wire phenomenon of tearing apart, and lower module subassembly and frame fixed connection reduce the emergence of production accident.
2. Through the cooperation of drive post and L type piece, the change of the shaping subassembly of being convenient for avoids a equipment can only use a shaping subassembly, reduces manufacturing cost.
3. The terminal conveying assembly improves the terminal conveying efficiency, and the automatic conveying reduces the occurrence of production accidents
4. First material returned sword and second material returned can cut the waste material of electric wire to descending the in-process, and it is different to reduce the electric wire length to appear in the crimping in-process, improves the qualification rate of product.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below.
Fig. 1 is a schematic view of an overall structure of a U-shaped terminal crimping apparatus in embodiment 1 of the present invention;
fig. 2 is a schematic view of an internal structure of a U-shaped terminal crimping apparatus in embodiment 1 of the present invention;
fig. 3 is a first cross-sectional view of the internal structure of a U-shaped terminal crimping apparatus in embodiment 1 of the present invention;
fig. 4 is a sectional view of the internal structure of a U-shaped terminal crimping apparatus in embodiment 1 of the present invention;
fig. 5 is a schematic view of an overall structure of a U-shaped terminal crimping apparatus according to embodiment 2 of the present invention;
fig. 6 is a first schematic view of an internal structure of a U-shaped terminal crimping apparatus according to embodiment 2 of the present invention;
fig. 7 is a cross-sectional view of the internal structure of a U-shaped terminal crimping apparatus in embodiment 2 of the present invention;
fig. 8 is a schematic diagram of an internal structure of a U-shaped terminal crimping apparatus in embodiment 2 of the present invention.
Description of the figures
1. A frame 2, a driving motor 3, a driving block 4, a first guide rail 6, a driving column 7, a waist-shaped hole 8, a guide block 9, a first positioning block 10, a first compression spring 11, a first forming block 12, a first material returning cutter 13, a first matching block 14, a first positioning groove 15, a limiting part 16, a first driving claw 17, a first slide rail 18, a first pneumatic cylinder 19 and a connecting column 20, the device comprises a positioning table 21, an extrusion block 22, an L-shaped block 23, a second positioning block 24, a second compression spring 25, a second forming block 26, an end plate 27, a second material returning knife 28, a second matching block 29, a second positioning groove 31, a second slide rail 32, a second pneumatic cylinder 33, a second driving claw 34, a supporting table 35, a forming die 36, a rotating table 37, a display 38, a touch switch 39 and a blocking part.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1:
as shown in fig. 1, a U-shaped terminal crimping apparatus includes: the frame 1 is characterized in that the frame 1 is fixedly connected with a display 37 and a touch switch 38, the frame 1 is also fixedly connected with a driving assembly, and the touch switch 38 drives the driving assembly to move.
As shown in fig. 4, the driving assembly includes: and the driving motor 2 is fixedly connected with the rack 1, and a driving wheel is fixed on an output shaft of the driving motor 2 and is coaxially arranged with the output shaft. The driving wheel is eccentrically provided with a driving column 6, the driving motor 2 is matched with a driving block 3, and the driving block 3 is provided with a kidney-shaped hole 7 matched with the driving column 6.
A first guide rail 4 is fixed on the frame 1, and the first guide rail 4 plays a role in guiding the driving block 3. When the driving motor 2 works, the driving column 6 is driven to rotate, and the eccentrically arranged driving column 6 is matched with the waist-shaped hole 7 to drive the driving block 3 to do reciprocating linear motion along the first guide rail 4. When the touch switch 38 is pressed, the driving motor 2 drives the driving block 3 to reciprocate once along the first guide rail 4.
Drive assembly fixedly connected with shaping subassembly, shaping subassembly includes: the guide block 8 is fixedly connected with the driving block 3, the first positioning block 9 is connected with the guide block 8 in a sliding mode, and the guide block 8 is provided with a first positioning groove 14 used for sliding the first positioning block 9.
As shown in fig. 3, the driving block 3 is provided with a limiting portion 15 engaged with the first positioning block 9, when the first positioning block 9 moves downwards, the limiting portion 15 controls the movement limit position of the first positioning block 9, so as to avoid the phenomenon of crushing the terminal.
As shown in fig. 4, a first compression spring 10 is disposed between the first positioning block 9 and the guide block 8, and the first compression spring 10 is used for resetting the first positioning block 9. As shown in fig. 3, the driving block 3 is fixedly connected with a first forming block 11, and the first positioning block 9 is provided with a first positioning groove 14 for sliding the first forming block 11.
As shown in fig. 2, a lower module assembly is fixedly connected to the frame 1, the lower module assembly is disposed below the driving assembly, the lower module assembly is hinged to one end of a first material returning knife 12, and the driving block 3 is fixedly connected to a first matching block 13 matched with the other end of the first material returning knife 12.
The driving block 3 drives the first matching block 13 to move downwards, the first matching block 13 is provided with a driving groove, the driving groove is matched with the first material returning cutter 12 to drive the first material returning cutter 12 to rotate along the hinge point to drive the formed terminal to move upwards, the problem that the terminal is not pushed upwards after being formed in the past is solved, and the phenomenon that the electric wire is broken is reduced.
The lower module subassembly includes: a support table 34 fixed to the frame 1, a removable molding die 35 fixed to the support table 34, and a rotary table 36 fixed to the support table 34. The upper surface of the forming die 35 is provided with an M-shaped forming opening, the M-shaped forming opening is located right below the first forming block 11, and the first forming block 11 moves downward to the M-shaped forming opening to match with the M-shaped forming opening to perform compression molding on the terminal. The rotating platform 36 is fixedly connected with the supporting platform 34, and the rotating platform 36 is hinged with the first material returning knife 12.
As shown in fig. 1, a terminal feeding assembly is fixed on the frame 1, and the terminal feeding assembly includes: the first slide rail 17 of sending the material, first slide rail 17 and frame 1 fixed connection, are fixed with first pneumatic cylinder 18 on the first slide rail 17.
A first driving claw 16 is hinged on a telescopic rod of the first pneumatic cylinder 18, the telescopic rod drives the first driving claw 16 to move along the length direction of the guide rail, and the terminal comprises a large end part and a small end part.
As shown in fig. 3, the first driving pawl 16 has a driving slot, and the telescopic rod drives the first driving pawl 16 to move toward the first positioning slot 14, and the first driving slot contacts with the small end of the terminal to drive the terminal to move forward.
When the telescopic rod drives the first driving claw 16 to retract, the first driving groove is contacted with the large end part of the terminal, the first driving claw 16 rotates along the hinge point, and finally the first driving groove moves and contacts with the small end part of the terminal. Reciprocating in this manner, the first pneumatic cylinder 18 moves one terminal at a time to the processing station.
As shown in fig. 1 to 4, in operation, two wires to be crimped are placed at the M-shaped forming opening of the forming die 35, the touch switch 38 is turned on, the driving motor 2 rotates to drive the driving column 6 to rotate, the driving block 3 moves downwards to drive the first positioning block 9 to move downwards, and meanwhile, the first matching block 13 drives the first material returning cutter 12 to move downwards to cut redundant copper wires of the two wires.
The terminal enters the first positioning groove 14, the first positioning groove 14 continues to descend, and the first positioning block 9 is matched with the forming die 35. Meanwhile, the first matching block 13 drives the first material returning cutter 12 to rotate along the hinge point, and the electric wires which are mostly placed at the M-shaped forming opening are subjected to waste material cutting.
The first locating block 9 extrudes the first return spring 10, the driving block 3 drives the first forming block 11 to move downwards, and the terminal in the first locating groove 14 is taken to the M-shaped forming opening to be extruded and formed.
After extrusion is completed, the driving motor 2 drives the first positioning block 9 to move upwards, the first forming block 11 moves upwards, after the first compression spring 10 is reset, the first positioning block 9 also moves upwards, and the terminal feeding assembly drives the terminal to move to the station. Meanwhile, the first matching block 13 drives the first material returning cutter 12 to move upwards, and due to the fact that the pressed end can deform, a part of terminals are exposed outside the M-shaped forming opening, the first material returning cutter 12 drives the pressed finished product to jack up from the M-shaped forming opening, and product processing is completed.
Example 2:
as shown in fig. 5, a U-shaped terminal crimping apparatus includes: the frame 1 is characterized in that the frame 1 is fixedly connected with a display 37 and a touch switch 38, the frame 1 is also fixedly connected with a driving assembly, and the touch switch 38 drives the driving assembly to move.
The drive assembly includes: and the driving motor 2 is fixedly connected with the rack 1, and a driving wheel is fixed on an output shaft of the driving motor 2 and is coaxially arranged with the output shaft. The driving wheel is eccentrically provided with a driving column 6, and the driving motor 2 is matched with a driving block 3.
As shown in fig. 8, the driving block 3 is provided with a kidney-shaped hole 7 matched with the driving column 6, and a first guide rail 4 is fixed on the frame 1, and the first guide rail 4 plays a role of guiding the driving block 3.
As shown in fig. 5 and 6, when the driving motor 2 works, the driving column 6 is driven to rotate, and the driving column 6 arranged eccentrically is matched with the kidney-shaped hole 7 to drive the driving block 3 to do reciprocating linear motion along the first guide rail 4. When the touch switch 38 is pressed, the driving motor 2 drives the driving block 3 to reciprocate once along the first guide rail 4.
As shown in fig. 6, the driving assembly is fixedly connected with a molding assembly, and the molding assembly includes: a connecting column 19 is fixedly connected with the driving block 3, a positioning table 20 fixed with the lower module assembly, an extruding block 21 sliding along the positioning table 20, two L-shaped blocks 22 fixed on the positioning table 20, a second positioning block 23 sliding between the two L-shaped blocks 22, a second compression spring 24 for resetting the second positioning block 23, a second forming block 25 fixedly connected with the extruding block 21, an end plate 26 fixedly connected with the two L-shaped blocks 22, a second material returning cutter 27 hinged with the lower module assembly, and a second matching block 28 fixedly connected with one of the L-shaped blocks 22 and matched with the second material returning cutter 27.
As shown in fig. 7, the positioning table 20 is provided with a second sliding groove for sliding the pressing block 21, and the second positioning block 23 is provided with a second positioning groove 29 for sliding the second forming block 25. One end of the connecting column 19 is fixedly connected with the driving block 3, the outer side wall of the other end of the connecting column is provided with an annular groove, the two L-shaped blocks 22 are provided with clamping parts matched with the annular groove, the end plate 26 is provided with a blocking part 39, and the blocking part 39 is matched with the second positioning block 23 to limit the movement range of the second positioning block 23.
As shown in fig. 5, the lower module assembly includes: a support table 34 fixed to the frame 1, a removable molding die 35 fixed to the support table 34, and a rotary table 36 fixed to the support table 34.
As shown in fig. 7, the upper surface of the forming die 35 is provided with an M-shaped forming opening, the M-shaped forming opening is located right below the second forming block 25, and the second forming block 25 moves downward to the M-shaped forming opening to cooperate with the M-shaped forming opening to perform compression molding on the terminal.
As shown in fig. 6, the rotary table 36 is fixedly connected to the support table 34, and the rotary table 36 is hinged to the second material returning blade 27.
As shown in fig. 5, a lower module assembly is fixedly connected to the frame 1, the lower module assembly is disposed below the driving assembly, the lower module assembly is hinged to one end of a second material returning knife 27, and the driving block 3 is fixedly connected to a second matching block 28 matched with the other end of the second material returning knife 27.
As shown in fig. 6, the pressing block 21 drives the second engaging block 28 to move downward, and the second engaging block 28 is provided with a driving groove. The driving groove is matched with the second material returning cutter 27 to drive the second material returning cutter 27 to rotate along the hinge point to drive the molded terminal to move upwards, so that the problem that the molded terminal is not pushed upwards in the past is solved, and the phenomenon that the electric wire is broken is reduced.
The drive assembly fixedly connected with terminal conveying assembly, terminal conveying assembly includes: a second slide rail 31 fixed on the positioning table 20, a second pneumatic cylinder 32 fixed on the positioning table 20, and a second driving claw 33 for driving the terminal to advance. The telescopic rod on the second pneumatic cylinder 32 moves along the second slide rail 31, the telescopic rod is hinged with the second driving claw 33, and the telescopic rod drives the second driving claw 33 to move along the length direction of the second slide rail 31.
As shown in fig. 5 to 8, in operation, two wires to be crimped are placed at the M-shaped forming opening of the forming die 35, the touch switch 38 is turned on, and the driving motor 2 rotates to drive the driving column 6 to rotate.
The driving block 3 moves downwards to drive the second positioning block 23 to move downwards, and the second positioning groove 29 moves downwards to enable the terminal to enter the second positioning groove 29. The second positioning groove 29 continues to move downwards, and the second positioning block 23 is matched with the forming die 35.
Meanwhile, the second matching block 28 drives the second material returning cutter 27 to rotate along the hinge point, and the second matching block 28 drives the second material returning cutter 27 to move downwards to cut the redundant copper wires of the two wires.
The second positioning block 23 extrudes the second return spring, the driving block 3 drives the second forming block 25 to move downwards, and the terminal in the second positioning groove 29 is taken to the M-shaped forming opening for extrusion forming.
After the extrusion is completed, the driving motor 2 drives the second positioning block 23 to move upwards, and the second molding block 25 moves upwards. After the second compression spring 24 is reset, the second positioning block 23 also moves upwards along with the driving block 3, and the terminal feeding assembly drives the terminal to move to a station.
Meanwhile, the second matching block 28 drives the second material returning cutter 27 to move upwards, and due to the fact that the pressed end can deform, a part of terminals are exposed outside the M-shaped forming opening, the pressed finished product is jacked up from the M-shaped forming opening through the second material returning cutter 27, and the product processing is completed.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.
Claims (7)
1. A U-shaped terminal crimping apparatus characterized by comprising: the terminal conveying device comprises a rack, a lower module component fixedly connected with the rack, a driving component fixedly connected with the rack, a forming component fixedly connected with the driving component and a terminal conveying component;
the drive assembly includes: the driving device comprises a driving motor fixedly connected with the rack, a driving block matched with the driving motor and a first guide rail fixedly connected with the rack; the output shaft of the driving motor is fixedly provided with a driving wheel, the driving wheel is eccentrically provided with a driving column, the driving block is provided with a waist-shaped hole matched with the driving column, and the driving block makes reciprocating linear motion along the first guide rail.
2. A U-terminal crimping device according to claim 1, wherein the molding assembly comprises: the material returning device comprises a guide block fixedly connected with a driving block, a first positioning block slidably connected with the guide block, a first compression spring for resetting the first positioning block, a first forming block fixedly connected with the driving block, a first material returning cutter hinged with a lower module component and a first matching block fixedly matched with the driving block and matched with the first material returning cutter; the guide block is provided with a first sliding groove for sliding the first positioning block; the driving block is provided with a limiting part matched with the first positioning block; the first positioning block is provided with a first positioning groove used for sliding of the first forming block.
3. A U-shaped terminal crimping device according to claim 2, further comprising a terminal feeding assembly, the terminal feeding assembly being composed of a first slide rail for conveying the material, a first pneumatic cylinder fixed to the first slide rail, and a first driving claw for conveying the terminal; the first sliding rail is fixedly connected with the rack; the first driving claw is hinged with a telescopic rod of the first pneumatic cylinder; the telescopic rod moves along the length direction of the first sliding rail; the first driving claw drives the terminal to move towards the first positioning groove.
4. A U-terminal crimping device according to claim 1, wherein the molding assembly comprises: the driving block is fixedly connected with a connecting column, a positioning table fixed with the lower module assembly, an extrusion block sliding along the positioning table, two L-shaped blocks fixed on the positioning table, a second positioning block arranged between the two L-shaped blocks in a sliding manner, a second compression spring used for resetting the second positioning block, a second molding block fixedly connected with the extrusion block, an end plate fixedly connected with the two L-shaped blocks, a second material returning cutter hinged with the lower module assembly and a second matching block fixedly connected with one L-shaped block and matched with the second material returning cutter; the positioning table is provided with a second sliding groove for sliding of the extrusion block; and the second positioning block is provided with a second positioning groove for sliding of the second forming block.
5. A U-shaped terminal crimping device according to claim 4, further comprising a terminal feeding assembly, wherein the terminal feeding assembly is composed of a second slide rail fixed on the positioning table, a second pneumatic cylinder fixed on the positioning table, and a second driving pawl for driving the terminal to advance; the second driving claw moves along the length direction of the second slide rail.
6. A U-shaped terminal crimping apparatus according to claim 1, wherein said lower module assembly comprises: a supporting table fixed on the frame, a detachable forming die fixed on the supporting table and a rotating table fixed on the supporting table.
7. A U-terminal crimping device according to claim 1, further comprising a display and a touch switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922022144.8U CN210838420U (en) | 2019-11-21 | 2019-11-21 | U-shaped terminal crimping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922022144.8U CN210838420U (en) | 2019-11-21 | 2019-11-21 | U-shaped terminal crimping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210838420U true CN210838420U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922022144.8U Active CN210838420U (en) | 2019-11-21 | 2019-11-21 | U-shaped terminal crimping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210838420U (en) |
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2019
- 2019-11-21 CN CN201922022144.8U patent/CN210838420U/en active Active
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