CN113594824B - Pneumatic wire pressing riveting tool with safety protection function - Google Patents
Pneumatic wire pressing riveting tool with safety protection function Download PDFInfo
- Publication number
- CN113594824B CN113594824B CN202110762040.XA CN202110762040A CN113594824B CN 113594824 B CN113594824 B CN 113594824B CN 202110762040 A CN202110762040 A CN 202110762040A CN 113594824 B CN113594824 B CN 113594824B
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- safety protection
- punching needle
- wiring hole
- wiring
- riveting tool
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- 238000003825 pressing Methods 0.000 title claims abstract description 18
- 238000004080 punching Methods 0.000 claims abstract description 47
- 230000001681 protective effect Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000002445 nipple Anatomy 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method 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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/06—Riveted connections
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Actuator (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a pneumatic wire pressing riveting tool with a safety protection function, which comprises a cylinder, a base and a wire pressing riveting device, wherein the base can be fixed with a workbench; a lower support block is fixed on the base, and a wiring hole and a punching needle groove are arranged on the lower support block; the shape and the size of the wiring hole are matched with the wiring terminal, and the opening is positioned on the outer side wall of the lower supporting block; the opening of the punching needle groove is positioned on the upper side wall of the lower supporting block, the depth direction is downward, and the bottom of the punching needle groove is communicated with the wiring hole; the cylinder drives the punching needle, and the opening position corresponding to the punching needle groove can reciprocate. The beneficial effects of the invention are as follows: the fingers of the operator are blocked outside the action mechanism, so that personal safety is ensured.
Description
Technical Field
The invention relates to the field of table tools, in particular to a pneumatic wire pressing riveting tool with a safety protection function.
Background
In the electrical manufacturing industry, it is often necessary to connect the ends of two or more wires to complete a circuit. The traditional wiring mode is complicated and complicated, and at present, a wiring terminal is commonly used and is matched with a pneumatic clamp to finish the wiring. The Chinese patent document CN109317563A discloses a pneumatic clamp in 2.12.2019, and comprises a shell, wherein a piston is arranged in the shell, a telescopic spring is wound on the surface of the piston, a clamp body is arranged on the inner side of the telescopic spring, one end of the outer part of the shell is connected with an air pipe, and a switch plate is connected with one side of the air pipe opposite to the side; according to the design of the invention, the original manual operation mode can be changed into pneumatic operation, when a product is bent, only the switch plate is required to be opened and closed, so that the physical strength consumed by an operator is reduced, the operation is very simple, meanwhile, the hand of the operator is free from fatigue and ache, and compared with the working efficiency of manual extrusion pliers, the working efficiency can be greatly improved through the design. The device needs to be used by hand, and the switch for controlling the clamp action is also controlled by the same hand of an operator. The conventional connecting terminal generally comprises an insulating cap, wherein the opening end of the insulating cap is large, then the insulating cap is small, the insulating cap is connected with a straight-barrel-type blind pipe, and a fracture ring made of metal is arranged in the straight-barrel-type blind pipe. Because of the small-sized nipple, the connecting terminal is also commonly called nipple connecting terminal, nipple pressing cap and the like. When the wire harness is used, an operator needs to first insert the metal wire at the end of the wire harness into the fracture ring in the blind pipe from the opening end of the insulating cap, and the metal wire is covered by the insulating cap. The operator holds the wire harness with one hand and holds the connecting terminal with one hand and sends the wire harness into the jaw, the other hand holds the pneumatic clamp with the other hand, then the switch is controlled to close the clamp, the fracture ring is tightened to achieve bundling and fixing of the metal wires at the end part of the wire harness, and all exposed metal parts are ensured to be in the protection range of the insulating cap. During the action, the fingers of an operator need to continuously enter and exit the jaw, and the operator is easily pinched by the pneumatic clamp due to the lack of evacuation.
Disclosure of Invention
Based on the problems, the pneumatic line pressing riveting tool with the safety protection function provided by the invention can block the fingers of an operator outside the action mechanism, so that the personal safety is ensured.
In order to achieve the aim of the invention, the invention adopts the following technical scheme: the pneumatic wire pressing riveting tool with the safety protection function comprises a cylinder, a base capable of being fixed with a workbench, and a position of the cylinder is fixed with the base relatively; a lower support block is fixed on the base, and a wiring hole and a punching needle groove are arranged on the lower support block; the shape and the size of the wiring hole are matched with the wiring terminal, and the opening is positioned on the outer side wall of the lower supporting block; the opening of the punching needle groove is positioned on the upper side wall of the lower supporting block, the depth direction is downward, and the bottom of the punching needle groove is communicated with the wiring hole; the cylinder drives the punching needle, and the opening position corresponding to the punching needle groove can reciprocate.
Preferably, a guide block with a fixed position is also arranged; the cylinder is connected with the punching needle through a transmission block; the transmission block is limited by the guide of the guide block.
Preferably, the transmission block and the guide block are matched in a key groove structure.
Preferably, the base is fixed with a mounting frame, and the guide block is fixed on the mounting frame.
Preferably, the base is also provided with a protective cover; the cylinder is fixed above the protective cover, and a piston ejector rod of the cylinder stretches into the protective cover from top to bottom; the lower support block, the installation frame guide block and the transmission block are all covered in the protective cover.
Preferably, the wiring hole, the punching needle groove and the punching needle are arranged in pairs; the two wiring holes are positioned at the same height, and the two punching pins are positioned at the same height and fixed in position with each other.
Preferably, the safety protection device also comprises a safety protection mechanism; the safety protection mechanism comprises a U-shaped pipe arranged in the lower supporting block, and the inner ends of the two wiring holes are respectively connected with one end part of the U-shaped pipe in a conducting way; the two ends of the U-shaped pipe are respectively propped against the bottom of the piston; when the pressure spring is in an uncompressed state, the two pistons extend out of the wiring hole and interfere with the punch pin moving towards the punch pin groove.
Preferably, the pipe diameter of the U-shaped pipe is larger than the aperture of the wiring hole, and a limiting platform extending along the radial direction is arranged between the end part of the U-shaped pipe and the end part of the wiring hole; the piston is a step rod provided with two steps, the shape and the size of the large-size step are matched with those of the U-shaped pipe, and the shape and the size of the small-size step are matched with those of the wiring hole.
The pneumatic line ball riveting frock of area safety protection function of this scheme design has a base for it is fixed with work platform, consequently this frock can not be handheld operation. The base is fixed with a lower supporting block, a mounting rack and a protective cover. Wherein, the lower support block is provided with a wiring hole and a punching needle groove. The wiring hole can be a through hole or a blind hole, the opening part of the wiring hole is positioned on one side wall of the lower support block, and the body extends into the lower support block. The punching needle groove is opened on the other side wall of the lower supporting block, and the side wall where the opening of the punching needle groove is positioned and the side wall where the opening of the wiring hole is positioned are adjacent. The depth direction of the punching needle groove is the radial direction of the wiring hole, and the bottom of the punching needle groove is communicated with the wiring hole. The shape of the wiring hole is matched with the shape of the insulating cap on the wiring terminal, so that the wiring terminal is sleeved on the end part of the wiring harness and then inserted. The aperture is typically required to be less than 14mm, the outer diameter of an adult finger, to ensure that the operator's finger cannot reach. The mounting frame is used for mounting the guide block. The cylinder is fixed on the protective cover, and the cylinder piston ejector rod downwards extends into the protective cover, and the cylinder ejector rod is connected with the punching needle through the transmission block. Wherein, the drive block and the guide block realize the direction spacing through the keyway structure that sets up, make the cylinder can drive towards needle reciprocating motion, the position that dashes the needle of front end then corresponds with the open position in towards needle groove, when dashing the needle and driving reciprocal motion under the cylinder, can advance out towards the open end in needle groove, produces the punching press to the binding post in the butt joint line hole, forms the effect with the metal tip riveting of pencil together. The lower support block, the mounting frame guide block and the transmission block are all covered in the protective cover, and an operator cannot directly contact the moving part on the premise that the protective cover is not actively opened, so that personal injury to the operator can be avoided.
On this basis, this scheme has still set up safety protection mechanism, has provided further safeguard:
the middle wiring hole, the punching needle groove and the punching needles are designed to be arranged in pairs, and one extending action of the air cylinder can drive the two punching needles to simultaneously descend into the punching needle groove; the two wiring holes are arranged at the same height at the horizontal position, the inner ends of the wiring holes are connected through a U-shaped pipe, two ends of the U-shaped pipe are respectively provided with a piston capable of sliding along the pipe diameter direction of the U-shaped pipe, and the two pistons are abutted through a pressure spring. When the piston on one side is elastically driven to move to the wiring hole on the other side, the stroke of the punch needle from the upper side is interfered, so that the punch needle on the other side cannot descend, and even if foreign matters such as fingers of an operator enter the wiring hole on the other side carelessly, the fingers cannot be damaged by the punch needle. When the riveting device is normally operated, the wire harnesses and the wiring terminals to be riveted are inserted into the two wiring holes at the same time, the pistons at the two sides are synchronously retracted into the end parts of the U-shaped pipe inwards, the strokes of the punching pins at the two sides are not interfered, and the riveting device can normally descend to finish riveting. The riveting processing of two wire harnesses is completed at one time, and the operation efficiency can be obviously improved.
The air supply of the air cylinder in the scheme is conventionally arranged and comprises a necessary air supply device, an air pipe, a pneumatic switch regulating valve, an air outlet regulating valve of the air cylinder, an oil-water separator connected with the air pipe and the like; the switch may be a foot switch.
In summary, the beneficial effects of the invention are as follows: the fingers of the operator are blocked outside the action mechanism, so that personal safety is ensured.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a right side view of fig. 1 (right side portion of the shield removed).
Fig. 3 is an enlarged view of a portion a of fig. 2.
Fig. 4 is a schematic structural view of the safety protection mechanism, wherein both ends of the compression spring are in an extended state.
Fig. 5 is a schematic structural view of the safety protection mechanism, wherein both ends of the compression spring are in a compressed state.
Fig. 6 is a schematic structural view of the safety protection mechanism, wherein the right side ends of the compression springs are in a compressed state.
Wherein: 1 cylinder, 2 base, 3 lower support blocks, 4 wiring holes, 5 punching needle grooves, 6 punching needles, 7 guide blocks, 8 transmission blocks, 9 protection covers, 10 installation frames, 20U-shaped pipes, 21 compression springs, 22 pistons, 23 limiting platforms, 98 fingers and 99 wiring terminals.
Detailed Description
The invention is further described below with reference to the drawings and detailed description.
The embodiment is a pneumatic wire pressing riveting tool with a safety protection function, and is applied to a production line of an electrical appliance manufacturing enterprise. As shown in fig. 1, 2 and 3, the pneumatic wire pressing riveting tool with the safety protection function comprises a base 2 fixed with a workbench, a lower supporting block 3 and a mounting frame 10 are fixed on the base 2, the lower supporting block 3 is arranged in front, and the mounting frame 10 is arranged at the rear side of the lower supporting block 3.
The lower support block 3 is provided with a wiring hole 4 and a punching needle groove 5. The wiring hole 4 of this example is a blind hole, and the opening is located the preceding lateral wall of lower riding block 3, and the shape is the shape of adaptation binding post, and the aperture is 13mm, and the depth direction in hole is the backward direction. The opening of the punching needle groove 5 is positioned on the upper side wall of the lower supporting block 3, the depth direction of the groove is downward, and the groove bottom is communicated with the middle part of the wiring hole 4.
A pair of guide blocks 7 are mounted on the mounting frame 10 in a left-right manner.
The base 2 is also provided with a protective cover 9. The lower support block 3 and the mounting frame 10 are both positioned in the protective cover 9. The side walls of the hood 9 can be removed as needed to expose the interior for necessary maintenance and replacement.
The cylinder 1 is fixed on the top plate of the protective cover 9, the piston ejector rod of the cylinder 1 penetrates into the protective cover 9 from the upper part and is connected with the transmission block 8, and a pair of punching pins 6 are arranged at the lower end of the transmission block 8. In this example, the wiring holes 4 and the punching needle grooves 5 are designed in pairs, the axes of the two wiring holes 4 are parallel and located at the same height position, the heights of the two punching needles 6 are the same and fixed with each other, and the positions and the strokes of the punching needles 6 correspond to the positions and the depths of the punching needle grooves 5 respectively.
Grooves extending in the vertical direction are formed in the left side and the right side of the transmission block 8, keys are also arranged on the inner side edges of the corresponding guide blocks 7, and the key grooves form a matching relationship. When the air cylinder 1 works, the air cylinder ejector rod drives the transmission block to stretch up and down, so that the middle transmission block 8 is guided and limited by the guide blocks 7 at the two sides, and the stroke stability and the accurate drop point of the punching needle 6 are ensured.
On this basis, this frock still designs safety protection mechanism. As shown in fig. 4, the safety protection mechanism comprises a U-shaped pipe 20 arranged in the lower support block 3, and the inner ends of the two wiring holes 4 are respectively connected with one end of the U-shaped pipe 20 in a conducting way; the two ends of the U-shaped pipe 20 are provided with pistons 22, the U-shaped pipe 20 is internally provided with a pressure spring 21, and two ends of the pressure spring 21 respectively prop against the bottoms of the pistons 22. The diameter of the U-shaped pipe 20 is larger than the aperture of the wiring hole 4, and a limiting platform 23 extending along the radial direction is arranged between the end part of the U-shaped pipe 20 and the end part of the wiring hole 4; the piston 22 is a step bar with two steps, the shape and the size of the large-size step are matched with those of the U-shaped pipe 20, the shape and the size of the small-size step are matched with those of the wiring hole 4, and the position of the piston 22 extending into the wiring hole 4 is limited by the limiting platform 23.
As shown in fig. 4, in the non-use state, when the compression spring 21 is in an uncompressed state, both pistons 22 extend into the wire connection hole 4 to interfere with the punch pin 6 moving toward the punch pin groove 5; as shown in fig. 5, in a normal use state, the connecting terminals 99 are synchronously inserted into the two connecting holes 4, so that the two pistons 22 are synchronously pushed back away from the connecting holes 4 and into the end parts of the U-shaped pipe 20, so that the two side punching pins 6 are not interfered any more in the descending direction and can be lifted normally; as shown in fig. 6, when one finger 98 (or other foreign matter) of the operator is inadvertently inserted into the wire connecting hole 4 on one side, the piston 22 on the other side is pushed backward, but the other piston 22 in the wire connecting hole 4 on the other side still exists, and still interferes with the downward movement of the punch pin 6 on the other side, so that the punch pin 6 on the other side cannot move downward, and cannot cause damage.
The pneumatic wire pressing riveting tool with the safety protection function further comprises a necessary air supply device, an air pipe, a pneumatic switch regulating valve, an air cylinder air outlet regulating valve, an oil-water separator and the like, wherein the air pipe is connected with the air pipe, and the switch adopts a foot switch. These are all conventional arrangements, and the text is not repeated.
When the pneumatic wire pressing riveting tool with the safety protection function is used, two wiring harnesses sleeved with wiring terminals are respectively inserted into one wiring hole by two hands of an operator, the cylinder is controlled by pedaling, and one telescopic action of the cylinder can realize that fingers of the operator can not extend into the wiring holes or touch other moving parts covered by the protective cover 9 in the whole processing process of riveting two wiring harnesses simultaneously, so that the personal safety is ensured. Even if a special situation causes fingers or foreign matters to enter the single wiring hole, the punching needle can be interfered and cannot go down. And two binding posts can be riveted at a time, so that the operation efficiency can be obviously improved.
Claims (7)
1. The pneumatic wire pressing riveting tool with the safety protection function comprises a cylinder (1) and is characterized by further comprising a base (2) which can be fixed with a workbench, wherein the position of the cylinder (1) is fixed relative to the base (2); a lower supporting block (3) is fixed on the base (2), and a wiring hole (4) and a punching needle groove (5) are arranged on the lower supporting block (3); the shape and the size of the wiring hole (4) are matched with the wiring terminal (99), and the opening is positioned on the outer side wall of the lower support block (3); the opening of the punching needle groove (5) is positioned on the upper side wall of the lower supporting block (3) and downward in the depth direction, and the groove bottom of the punching needle groove (5) is communicated with the wiring hole (4); the cylinder (1) drives the punching needle (6) and the opening position corresponding to the punching needle groove (5) can reciprocate;
the wiring holes (4), the punching needle grooves (5) and the punching needles (6) are arranged in pairs; the two wiring holes (4) are positioned at the same height, and the two punching pins (6) are positioned at the same height and fixed in position;
the safety protection mechanism is also included; the safety protection mechanism comprises a U-shaped pipe (20) arranged in the lower supporting block (3), and the inner side ends of the two wiring holes (4) are respectively connected with one end part of the U-shaped pipe (20) in a conducting way; a piston (22) is arranged in the opening at two ends of the U-shaped pipe (20), a pressure spring (21) is arranged in the U-shaped pipe (20), and two ends of the pressure spring (21) are respectively propped against the bottom of the piston (22); when the pressure spring (21) is in an uncompressed state, both pistons (22) extend into the wiring hole (4) to form interference with the punch pin (6) moving towards the punch pin groove (5).
2. The pneumatic wire pressing riveting tool with the safety protection function according to claim 1, wherein the pneumatic wire pressing riveting tool is further provided with a guide block (7) with a fixed position; the cylinder (1) is connected with the punching needle (6) through a transmission block (8); the transmission block (8) is limited by the guide of the guide block (7).
3. The pneumatic line ball riveting tool with safety protection function according to claim 2, wherein the transmission block (8) and the guide block (7) are matched in a key slot structure.
4. A pneumatic line ball riveting tool with safety protection function according to claim 3, characterized in that the base (2) is fixed with a mounting frame (10), and the guide block (7) is fixed on the mounting frame (10).
5. The pneumatic wire pressing riveting tool with the safety protection function according to claim 4 is characterized in that a protective cover (9) is further arranged on the base (2); the cylinder (1) is fixed above the protective cover (9), and a piston ejector rod of the cylinder (1) stretches into the protective cover (9) from top to bottom; the lower support block (3), the installation frame (10), the guide block (7) and the transmission block (8) are all covered in the protective cover (9).
6. The pneumatic wire pressing riveting tool with the safety protection function according to claim 1 or 2, wherein a guiding structure is arranged at the opening of the wire connecting hole (4).
7. The pneumatic wire pressing riveting tool with the safety protection function according to claim 1 or 2, wherein the diameter of the U-shaped pipe (20) is larger than the aperture of the wiring hole (4), and a limit platform (23) extending along the radial direction is arranged between the end part of the U-shaped pipe (20) and the end part of the wiring hole (4); the piston (22) is a step rod provided with two steps, the shape and the size of the large-size step are matched with those of the U-shaped pipe (20), and the shape and the size of the small-size step are matched with those of the wiring hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110762040.XA CN113594824B (en) | 2021-07-06 | 2021-07-06 | Pneumatic wire pressing riveting tool with safety protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110762040.XA CN113594824B (en) | 2021-07-06 | 2021-07-06 | Pneumatic wire pressing riveting tool with safety protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113594824A CN113594824A (en) | 2021-11-02 |
| CN113594824B true CN113594824B (en) | 2024-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110762040.XA Active CN113594824B (en) | 2021-07-06 | 2021-07-06 | Pneumatic wire pressing riveting tool with safety protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113594824B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0212869A1 (en) * | 1985-08-03 | 1987-03-04 | LUCAS INDUSTRIES public limited company | Pneumatic press |
| JPH11260515A (en) * | 1998-03-06 | 1999-09-24 | Dai Ichi Denshi Kogyo Kk | Cable clamp caulking tool |
| KR200338673Y1 (en) * | 2003-10-30 | 2004-01-16 | 주식회사 유진전장 | cutter punch in applicator |
| CN106451018A (en) * | 2016-10-11 | 2017-02-22 | 合肥舒实工贸有限公司 | Semi-automatic silver point riveting machine |
| CN206697740U (en) * | 2017-04-05 | 2017-12-01 | 国网浙江嘉善县供电公司 | Lead makes the wire stripping mechanism of platform |
| CN109317563A (en) * | 2018-11-09 | 2019-02-12 | 长沙博能科技股份有限公司 | Pneumatic gripping |
| CN210806286U (en) * | 2019-12-31 | 2020-06-19 | 常州福兰德电器有限公司 | Metal contact riveting device for ceramic base and wiring terminal |
| CN213212630U (en) * | 2020-11-18 | 2021-05-14 | 五河县绍峰电器有限公司 | Ultra-silent terminal machine for transformer processing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018126483A1 (en) * | 2018-10-24 | 2020-04-30 | Schmidhauser Ag | Electrical plug, electrical device, electrical connector and method for producing an electrical device |
-
2021
- 2021-07-06 CN CN202110762040.XA patent/CN113594824B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0212869A1 (en) * | 1985-08-03 | 1987-03-04 | LUCAS INDUSTRIES public limited company | Pneumatic press |
| JPH11260515A (en) * | 1998-03-06 | 1999-09-24 | Dai Ichi Denshi Kogyo Kk | Cable clamp caulking tool |
| KR200338673Y1 (en) * | 2003-10-30 | 2004-01-16 | 주식회사 유진전장 | cutter punch in applicator |
| CN106451018A (en) * | 2016-10-11 | 2017-02-22 | 合肥舒实工贸有限公司 | Semi-automatic silver point riveting machine |
| CN206697740U (en) * | 2017-04-05 | 2017-12-01 | 国网浙江嘉善县供电公司 | Lead makes the wire stripping mechanism of platform |
| CN109317563A (en) * | 2018-11-09 | 2019-02-12 | 长沙博能科技股份有限公司 | Pneumatic gripping |
| CN210806286U (en) * | 2019-12-31 | 2020-06-19 | 常州福兰德电器有限公司 | Metal contact riveting device for ceramic base and wiring terminal |
| CN213212630U (en) * | 2020-11-18 | 2021-05-14 | 五河县绍峰电器有限公司 | Ultra-silent terminal machine for transformer processing |
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| Publication number | Publication date |
|---|---|
| CN113594824A (en) | 2021-11-02 |
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