CN118156933A - Terminal machine pressing lower die structure - Google Patents
Terminal machine pressing lower die structure Download PDFInfo
- Publication number
- CN118156933A CN118156933A CN202410325425.3A CN202410325425A CN118156933A CN 118156933 A CN118156933 A CN 118156933A CN 202410325425 A CN202410325425 A CN 202410325425A CN 118156933 A CN118156933 A CN 118156933A
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- Prior art keywords
- plate
- pushing
- base
- lower die
- fixedly mounted
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- 238000003825 pressing Methods 0.000 title claims abstract description 31
- 239000002699 waste material Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 44
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
- H01R43/055—Crimping apparatus or processes with contact member feeding mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention relates to the technical field of wire processing and discloses a terminal pressing lower die structure, which comprises a turntable, wherein a base is arranged at the top of the turntable in an array manner, a vertical guide piece is arranged on the left side of the base and penetrates through and is fixed on the turntable, a transverse guide piece is fixedly arranged at the top of the base, a feeding assembly is arranged at the top of the base, a lower die core assembly is arranged at the top of the right side of the base, a waste outlet pipe is arranged at the right side of the base, and the waste outlet pipe penetrates through and is fixed on the turntable. The multiple bases are arranged on the turntable in an array manner, and the lower die core assemblies with different specifications are arranged on the different bases, so that before machining, the rotating angle of the turntable can be controlled by a computer, the lower die core assemblies are selected, the lower die core assemblies with different specifications can be selected on one terminal machine, the production mode of a single machine and a single die is changed, a multi-mode production mode is formed, and the production modes correspond to different terminals, different wire specifications and autonomous management.
Description
Technical Field
The invention relates to the technical field of wire processing, in particular to a terminal machine pressing lower die structure.
Background
The terminal machine refers to a machine for processing the electric wire, which presses the hardware head to the end of the electric wire and then conducts the electric wire. The lower die assembly of the terminal machine is used for conveying terminals and material belts, limiting the electric wires to be processed through the lower die core, and pressing the terminals at the end parts of the electric wires when the pressing knife moves downwards.
The conventional terminal machine is a single-machine single-mode working mode, and can only process wires with single specification; when a plurality of terminals and wires with a plurality of specifications are processed, a pressing machine and a special die are added for each additional item; the cost of the equipment is high, so that further improvement can be made.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides a structure of a terminal press lower die, which has the advantages of one machine with multiple modes, convenience in processing wires with multiple specifications and the like, and solves the problems of single machine with single mode and inconvenience in processing wires with multiple specifications.
(II) technical scheme
In order to achieve the purposes of realizing one machine with multiple modes and conveniently processing wires with various specifications, the invention provides the following technical scheme: the utility model provides a terminal machine is pressing lower mould structure, includes the carousel, carousel top array is provided with the base, the base left side is provided with vertical guide, vertical guide runs through to be fixed on the carousel, base top fixed mounting has horizontal guide, the base top is provided with feeding component, base right side top is provided with down mold core subassembly, the base right side is provided with the waste outlet pipe, the waste outlet pipe runs through to be fixed on the carousel, feeding component is used for carrying vertical guide left terminal and material area to horizontal guide, the waste outlet pipe is used for discharging the material area.
Preferably, the carousel is located the left side of every base and has all run through and seted up the feed opening, vertical direction spare includes the vertical deflector of fixed mounting at feed opening right side wall, vertical deflector bottom fixed mounting has arc deflector one, vertical deflector top fixed mounting has arc deflector two, arc deflector one and arc deflector two's arc center all is located the right side, and is located two opposite one sides.
Preferably, the transverse guide piece comprises a fixed seat fixedly arranged at the top of the right end of the base, a lower base plate extending leftwards is fixedly arranged at the top of the fixed seat, a cover plate is fixedly arranged at the top of the lower base plate, an inner passing hole is formed in the bottom of the cover plate, a baffle is integrally formed at the top of the front end of the lower base plate, an outer passing groove is formed between the baffle and the cover plate, a pushing opening is formed in the lower base plate, the wall of the bottom of the outer passing groove penetrates through the bottom of the lower base plate, and a panel is fixedly arranged at the top of the lower base plate and communicated with the pushing opening.
Preferably, the bottom wall of the inner passing hole and the top of the arc-shaped guide plate II are positioned on the same horizontal plane.
Preferably, the feeding assembly comprises a transverse moving part which is transversely and slidably connected to the top of the base, a pushing part is fixedly arranged at the top of the right end of the transverse moving part, and the pushing part is penetratingly and slidably connected in the pushing opening and the panel.
Preferably, the transverse moving member comprises two groups of sliding rails fixedly mounted at the top of the base, the top of the sliding rails is slidably connected with a sliding block, a pushing plate is fixedly mounted at the top of the sliding block, a support is fixedly mounted at the left rear side of the top of the pushing plate, a driving member is arranged above the support and used for driving the support and the pushing plate to move rightwards, a first spring is fixedly mounted between the pushing plate and the base and used for driving the pushing plate to move leftwards.
Preferably, the pushing piece comprises a supporting seat fixedly installed at the top of the right side of the pushing plate, the top of the supporting seat is rotationally connected with pushing teeth, a second spring is fixedly installed between the bottom of the right end of the pushing teeth and the pushing plate, and the second spring is used for driving the pushing teeth to deflect upwards.
Preferably, the driving piece is including setting up the cylinder directly over the support, cylinder bottom output fixed mounting has the pushing ram, pushing ram bottom right side and support top left side all are provided with the inclined plane, pushing ram and support are laminated each other through the inclined plane.
Preferably, the two sets of slide rails are respectively located at the front side and the rear side of the fixing seat, an avoidance groove is formed in the right half portion of the pushing plate in a penetrating mode, and the avoidance groove is used for avoiding the left end of the fixing seat.
Preferably, the lower mold core assembly comprises a mold core seat fixedly arranged at the front side of the right end of the fixed seat, a mounting groove is formed in a top plate of the mold core seat, a lower mold core body is connected in the mounting groove in a sliding manner, a spring III is fixedly arranged between the bottom end of the lower mold core body and the bottom wall of the mounting groove, the spring III is used for driving the lower mold core body to move upwards, an inverted V-shaped groove is formed in the top of the lower mold core body, and a terminal supporting plate is fixedly arranged at the rear side of the mold core seat.
(III) beneficial effects
Compared with the prior art, the invention provides a terminal machine pressing lower die structure, which has the following beneficial effects:
1. The terminal machine presses the lower die structure, a plurality of bases are arranged on the turntable in an array manner, lower die core assemblies with different specifications are arranged on different bases, before machining, the rotating angle of the turntable is controlled by a computer, so that the lower die core assemblies are selected, the lower die core assemblies with different specifications can be selected on one terminal machine, the production mode of a single machine and a single die is changed, and a multi-mode production mode corresponding to different terminals, different wire specifications and independent management is formed.
2. This terminal machine is pressing lower mould structure, leads vertical terminal and material area through vertical direction spare, and horizontal direction spare is leading terminal and the material area of lateral shifting, and reciprocating motion's in-process about the lateral shifting spare, pushing away material piece intermittent type nature is with the material area propelling movement right to reach the purpose of automatic carrying the terminal, and discharge remaining material area through the waste outlet pipe, realize the production mode of automatic unloading, degree of automation is high.
Drawings
Fig. 1 is a schematic perspective view of a press-down mold structure of a terminal machine according to the present invention;
Fig. 2 is a schematic perspective view of a terminal machine according to the present invention after the lower die structure is pressed to remove the turntable;
Fig. 3 is a schematic view of the inverted three-dimensional structure of fig. 2 of the terminal press lower die structure according to the present invention;
Fig. 4 is a schematic view of the three-dimensional explosion structure of fig. 2 of the terminal press lower die structure according to the present invention;
fig. 5 is a schematic perspective view of a terminal machine according to the present invention, in which the terminal machine presses a lateral guide of a lower die structure;
Fig. 6 is a schematic view of a vertical guide part of a terminal pressing lower die structure of the present invention;
fig. 7 is a schematic perspective view of a terminal machine according to the present invention, where the terminal machine presses a lateral moving member of a lower die structure;
Fig. 8 is a schematic perspective view of a lower mold core assembly of a terminal pressing lower mold structure according to the present invention.
In the figure: 100. a turntable; 200. a base; 300. a vertical guide; 400. a lateral guide; 500. a feeding assembly; 600. a lower mold core assembly; 700. a waste outlet pipe; 301. a vertical guide plate; 302. arc guide plate I; 303. arc guide plate II; 401. a fixing seat; 402. a lower substrate; 403. a cover plate; 404. an inner passing hole; 405. a baffle; 406. an outer material passing groove; 407. a pushing port; 408. a panel; 510. a lateral moving member; 520. a pushing piece; 511. a slide rail; 512. a slide block; 513. a pushing plate; 514. a bracket; 515. an avoidance groove; 521. a support base; 522. pushing teeth; 601. a die core seat; 602. a lower mold core body; 603. and a terminal support plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, a lower die pressing structure of a terminal machine includes a turntable 100, a base 200 is arranged at the top of the turntable 100 in an array, a vertical guide 300 is arranged at the left side of the base 200, the vertical guide 300 is fixedly arranged at the top of the base 200, a feeding assembly 500 is arranged at the top of the base 200, a lower die core assembly 600 is arranged at the top of the right side of the base 200, a waste outlet pipe 700 is arranged at the right side of the base 200, the waste outlet pipe 700 is fixedly arranged on the turntable 100 in a penetrating manner, the feeding assembly 500 is used for conveying terminals and material strips at the left side of the vertical guide 300 to the horizontal guide 400, and the waste outlet pipe 700 is used for discharging the material strips. The side of the turntable 100 is provided with an external driving source, the turntable 100 is driven to rotate by the external driving source, the external driving source is electrically connected with a computer, and the external driving source is controlled by the computer to drive the turntable 100 to rotate at an angle, so that the lower mold core assembly 600 is selected.
Referring to fig. 2-3, a feeding port is formed in each base 200 by penetrating the left side of the turntable 100, the vertical guide 300 includes a vertical guide plate 301 fixedly mounted on the right side wall of the feeding port, an arc-shaped guide plate one 302 is fixedly mounted at the bottom of the vertical guide plate 301, an arc-shaped guide plate two 303 is fixedly mounted at the top of the vertical guide plate 301, and arc centers of the arc-shaped guide plate one 302 and the arc-shaped guide plate two 303 are located on the right side and located on opposite sides of the two sides. The terminal array is arranged on the material belt and is wound on a terminal disc, the terminal disc is arranged below the rotary disc 100, and the material belt and the terminals released by the terminal disc upwards enter the feeding hole along the left side of the first arc-shaped guide plate 302 and move rightwards along the second arc-shaped guide plate 303 and the vertical guide plate 301.
Referring to fig. 4 to 6, the lateral guide 400 includes a fixing base 401 fixedly installed at the top of the right end of the base 200, a lower substrate 402 extending leftwards is fixedly installed at the top of the fixing base 401, a cover plate 403 is fixedly installed at the top of the lower substrate 402, and the lower substrate 402 and the cover plate 403 are supported by the fixing base 401. An inner material passing hole 404 is formed in the bottom of the cover plate 403, and the bottom wall of the inner material passing hole 404 and the top of the arc-shaped guide plate II 303 are located on the same horizontal plane. So that when the terminal and the material belt move rightwards from the top end of the second arc-shaped guide plate 303, the terminal can horizontally move inwards through the material hole 404, and the terminal passes through the material hole 404 and moves rightwards. The top of the front end of the lower base plate 402 is integrally formed with a baffle 405, an outer material passing groove 406 is formed between the baffle 405 and the cover plate 403, and a material belt horizontally passes through the bottom wall of the outer material passing groove 406. The bottom wall of the lower base plate 402, which is positioned outside the material passing groove 406, is provided with a material pushing opening 407 in a penetrating way, the top of the lower base plate 402 is fixedly provided with a panel 408, and the panel 408 is communicated with the material pushing opening 407. Through holes are formed in the material belt in an array manner and are used for pushing the material belt to move rightwards by the feeding assembly 500.
Referring to fig. 3-6, the feeding assembly 500 includes a lateral moving member 510 laterally slidably connected to the top of the base 200, a pushing member 520 fixedly mounted on top of the right end of the lateral moving member 510, and the pushing member 520 is slidably connected to the pushing opening 407 and the panel 408. The lateral moving member 510 includes two sets of sliding rails 511 fixedly mounted on the top of the base 200, the top of the sliding rails 511 is slidably connected with a sliding block 512, a pushing plate 513 is fixedly mounted on the top of the sliding block 512, a bracket 514 is fixedly mounted on the left rear side of the top of the pushing plate 513, and a driving member is arranged above the bracket 514 and is not shown in the drawing of the driving member. The driving member is used for driving the bracket 514 and the pushing plate 513 to move rightward, and a first spring, which is not shown in the figure, is fixedly installed between the pushing plate 513 and the base 200. The first spring is used to drive the push plate 513 to move leftward.
The driving piece is including setting up the cylinder directly over support 514, and cylinder bottom output fixed mounting has the pushing ram, and pushing ram bottom right side and support 514 top left side all are provided with the inclined plane, and pushing ram and support 514 are laminated each other through the inclined plane. When the output end of the air cylinder stretches, the pushing pressure plate is driven to move downwards and is extruded on the inclined surface of the bracket 514, so that the assembly of the bracket 514 and the pushing plate 513 is pushed to move rightwards; and when the output shaft of the cylinder is contracted, the assembly of the pushing plate 513 and the bracket 514 can be moved leftwards to reset under the elastic action of the first spring. In addition, the cylinder can be replaced by a driving source of the pressing knife in the terminal machine, and the driving source of the pressing knife drives the pressing knife to move downwards and simultaneously drives the pushing pressing plate to move downwards.
The two groups of slide rails 511 are respectively located at the front side and the rear side of the fixed seat 401, and an avoidance groove 515 is formed in the right half portion of the pushing plate 513 in a penetrating manner, and the avoidance groove 515 is used for avoiding the left end of the fixed seat 401. The pushing member 520 includes a supporting seat 521 fixedly mounted on the top of the right side of the pushing plate 513, a pushing tooth 522 is rotatably connected to the top of the supporting seat 521, and a second spring, which is not shown in the figure, is fixedly mounted between the bottom of the right end of the pushing tooth 522 and the pushing plate 513. The second spring is used for driving the pushing teeth 522 to deflect upwards. The free ends of the pushing teeth 522 penetrate through and are connected in the pushing hole 407 and the panel 408 in a sliding way, and are inserted into one through hole of the material belt; when the pushing plate 513 moves rightwards, the pushing teeth 522 are inserted into the material belt through holes to push the material belt rightwards, so that the material belt and the terminals are conveyed rightwards; when the pushing plate 513 moves leftwards, the pushing teeth 522 deflect downwards under the extrusion action of the material belt, and the second spring is extruded and contracted, so that the pushing teeth 522 are pulled out of the through holes of the material belt; when the pushing tooth 522 moves leftwards to the position below the later through hole, the pushing tooth 522 deflects upwards under the elastic action of the second spring and is inserted into the through hole of the material belt again; so that the pushing teeth 522 intermittently push the tape and the terminals rightward by the left and right reciprocating movement of the pushing plate 513.
Referring to fig. 7-8, the lower mold core assembly 600 includes a mold core seat 601 fixedly mounted on the front side of the right end of the fixing seat 401, a mounting groove is formed on the top plate of the mold core seat 601, a lower mold core body 602 is slidably connected in the mounting groove, and a spring III, which is not shown in the drawing, is fixedly mounted between the bottom end of the lower mold core body 602 and the bottom wall of the mounting groove. The spring three-purpose is used for driving the lower die core body 602 to move upwards, the inverted V-shaped groove is formed in the top of the lower die core body 602, the lower die core body 602 accommodates the electric wire through the inverted V-shaped groove, when the pressing knife moves downwards, the electric wire and the lower die core body 602 can be pushed to move downwards, and the electric wire is buffered through the elasticity of the spring three, so that the electric wire is prevented from being crushed. A terminal bracket 603 is fixedly mounted on the rear side of the die core holder 601, the terminal between the inner passing hole 404 and the waste outlet pipe 700 is positioned on the terminal bracket 603, and the terminal bracket 603 supports the terminal.
Working principle: the material belt and the terminals released by the terminal disc move upwards along the left side of the first arc-shaped guide plate 302 and the left side of the vertical guide plate 301, move rightwards along the second arc-shaped guide plate 303, move rightwards through the inner material passing holes 404, and are attached to the bottom wall of the outer material passing groove 406, move rightwards and enter the waste outlet pipe 700;
The bracket 514 is pushed rightwards by the driving piece, the assembly of the pushing plate 513 and the sliding block 512 is driven to move rightwards along the sliding rail 511, and the first spring is stretched; the supporting seat 521 moves rightward synchronously with the pushing plate 513, and the end of the pushing tooth 522 is inserted into the through hole of the material belt and pushes the material belt to move rightward, so that the material belt and the terminal are conveyed rightward, the terminal is moved onto the terminal supporting plate 603, and the material belt waste enters the waste outlet pipe 700;
The electric wire is placed in the inverted V-shaped groove of the lower die core body 602 in advance with the end of the electric wire on the upper side of the terminal; pressing the terminal against the end of the wire by downward movement of the pressing blade;
After that, the driving piece resets, the pushing plate 513 moves leftwards under the elastic action of the first spring, the supporting seat 521 moves leftwards synchronously along with the pushing plate 513, the material belt extrudes the end part of the pushing tooth 522, so that the pushing tooth 522 deflects downwards, the second spring is extruded and contracted, the pushing tooth 522 is pulled out of the through hole of the material belt, and when the pushing tooth 522 moves leftwards to the next through hole, the pushing tooth 522 deflects upwards to come in and go out to the through hole under the elastic action of the second spring, so as to prepare for the next pushing.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a terminal machine presses lower mould structure, includes carousel (100), its characterized in that: the utility model provides a carousel (100) top array is provided with base (200), base (200) left side is provided with vertical guide (300), vertical guide (300) run through and fix on carousel (100), base (200) top fixed mounting has horizontal guide (400), base (200) top is provided with feeding subassembly (500), base (200) right side top is provided with lower mold core subassembly (600), base (200) right side is provided with waste outlet pipe (700), waste outlet pipe (700) run through and fix on carousel (100), feeding subassembly (500) are used for carrying terminal and the material area of vertical guide (300) left side to horizontal guide (400), waste outlet pipe (700) are used for discharging the material area.
2. The terminal machine pressing lower die structure according to claim 1, wherein: the rotary table (100) is located at the left side of each base (200) and penetrates through the left base, the vertical guide piece (300) comprises a vertical guide plate (301) fixedly installed on the right side wall of the feed opening, an arc guide plate I (302) is fixedly installed at the bottom of the vertical guide plate (301), an arc guide plate II (303) is fixedly installed at the top of the vertical guide plate (301), and arc centers of the arc guide plate I (302) and the arc guide plate II (303) are located at the right side and located at opposite sides of the arc guide plate I and the arc guide plate II.
3. The terminal machine pressing lower die structure according to claim 2, wherein: the transverse guide piece (400) comprises a fixed seat (401) fixedly mounted at the top of the right end of the base (200), a lower base plate (402) extending leftwards is fixedly mounted at the top of the fixed seat (401), a cover plate (403) is fixedly mounted at the top of the lower base plate (402), an inner passing hole (404) is formed in the bottom of the cover plate (403), a baffle plate (405) is integrally formed at the top of the front end of the lower base plate (402), an outer passing groove (406) is formed between the baffle plate (405) and the cover plate (403), a pushing opening (407) is formed in the bottom wall of the outer passing groove (406) in a penetrating mode of the lower base plate (402), and a panel (408) is fixedly mounted at the top of the lower base plate (402) and is communicated with the pushing opening (407).
4. A terminal machine pressing lower die structure according to claim 3, wherein: the bottom wall of the inner passing hole (404) and the top of the arc-shaped guide plate II (303) are positioned on the same horizontal plane.
5. The terminal machine pressing lower die structure according to claim 1, wherein: the feeding assembly (500) comprises a transverse moving part (510) which is transversely connected to the top of the base (200) in a sliding mode, a pushing part (520) is fixedly arranged at the top of the right end of the transverse moving part (510), and the pushing part (520) is connected in the pushing opening (407) and the panel (408) in a penetrating and sliding mode.
6. The terminal machine pressing lower die structure according to claim 5, wherein: the transverse moving member (510) comprises two groups of sliding rails (511) fixedly mounted on the top of the base (200), a sliding block (512) is slidably connected to the top of the sliding rail (511), a pushing plate (513) is fixedly mounted on the top of the sliding block (512), a support (514) is fixedly mounted on the left rear side of the top of the pushing plate (513), a driving member is arranged above the support (514), the driving member is used for driving the support (514) and the pushing plate (513) to move rightwards, a first spring is fixedly mounted between the pushing plate (513) and the base (200), and the first spring is used for driving the pushing plate (513) to move leftwards.
7. The terminal machine pressing lower die structure according to claim 6, wherein: the pushing piece (520) comprises a supporting seat (521) fixedly installed at the top of the right side of the pushing plate (513), pushing teeth (522) are rotatably connected to the top of the supporting seat (521), a second spring is fixedly installed between the bottom of the right end of the pushing teeth (522) and the pushing plate (513), and the second spring is used for driving the pushing teeth (522) to deflect upwards.
8. The terminal machine pressing lower die structure according to claim 6, wherein: the driving piece comprises an air cylinder arranged right above the support (514), a pushing pressing plate is fixedly arranged at the output end of the bottom of the air cylinder, inclined planes are arranged on the right side of the bottom end of the pushing pressing plate and the left side of the top end of the support (514), and the pushing pressing plate and the support (514) are mutually attached through the inclined planes.
9. The terminal machine pressing lower die structure according to claim 6, wherein: the two groups of sliding rails (511) are respectively located on the front side and the rear side of the fixing seat (401), an avoidance groove (515) is formed in the right half portion of the pushing plate (513) in a penetrating mode, and the avoidance groove (515) is used for avoiding the left end of the fixing seat (401).
10. The terminal machine pressing lower die structure according to claim 1, wherein: the lower mold core assembly (600) comprises a mold core seat (601) fixedly mounted on the front side of the right end of a fixed seat (401), a mounting groove is formed in a top plate of the mold core seat (601), a lower mold core body (602) is connected in a sliding manner in the mounting groove, a spring III is fixedly mounted between the bottom end of the lower mold core body (602) and the bottom wall of the mounting groove, the spring III is used for driving the lower mold core body (602) to move upwards, an inverted V-shaped groove is formed in the top of the lower mold core body (602), and a terminal supporting plate (603) is fixedly mounted on the rear side of the mold core seat (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410325425.3A CN118156933A (en) | 2024-03-21 | 2024-03-21 | Terminal machine pressing lower die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410325425.3A CN118156933A (en) | 2024-03-21 | 2024-03-21 | Terminal machine pressing lower die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118156933A true CN118156933A (en) | 2024-06-07 |
Family
ID=91290388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410325425.3A Pending CN118156933A (en) | 2024-03-21 | 2024-03-21 | Terminal machine pressing lower die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118156933A (en) |
-
2024
- 2024-03-21 CN CN202410325425.3A patent/CN118156933A/en active Pending
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