CN214978863U - Wire harness welding tool - Google Patents

Wire harness welding tool Download PDF

Info

Publication number
CN214978863U
CN214978863U CN202121148919.7U CN202121148919U CN214978863U CN 214978863 U CN214978863 U CN 214978863U CN 202121148919 U CN202121148919 U CN 202121148919U CN 214978863 U CN214978863 U CN 214978863U
Authority
CN
China
Prior art keywords
plate
wire harness
welding
fixed
mounting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202121148919.7U
Other languages
Chinese (zh)
Inventor
陈志雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Fuxu Electronic Technology Co ltd
Original Assignee
Shanghai Fuxu Electronic Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Fuxu Electronic Technology Co ltd filed Critical Shanghai Fuxu Electronic Technology Co ltd
Priority to CN202121148919.7U priority Critical patent/CN214978863U/en
Application granted granted Critical
Publication of CN214978863U publication Critical patent/CN214978863U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

The utility model discloses a wire harness welding frock, including organism, mounting panel and pushing mechanism placed in the middle, a plurality of bracing pieces are installed to the lower terminal surface of organism, a plurality of connecting rods are installed to the up end of organism, each the other end of connecting rod is fixed with the fixed plate, be connected with first operation panel and second operation panel through drive assembly on the fixed plate, first operation panel and second operation panel are located between fixed plate and the organism, the arc wall has been seted up on the second operation panel, be provided with the connecting axle on the arc wall, the connecting axle is fixed on first operation panel, the welding machine bonding tool is installed to the one end that first operation panel was kept away from to the connecting axle. The utility model discloses at the welded in-process, can form the pushing mechanism placed in the middle among the pencil body welding process, promote the pencil body to the assigned position and carry out spacingly, guaranteed the welding position between pencil body and the welded plate, improved pencil body welded quality.

Description

Wire harness welding tool
Technical Field
The utility model relates to a pencil welding technology field specifically is a pencil welding frock.
Background
The wiring harness provides a totality of service equipment, such as trunk lines, switching devices, control systems, and the like, for a certain set of load sources.
Compared with the patent number CN211759328U, the wire harness welding tool comprises a welding head of a welding machine, an output electrode, a profile plate and two pressing plates, wherein the two pressing plates are symmetrical about the central line of the welding head of the welding machine; the pressing plate is placed on the pressing plate support, and the position of the pressing plate is adjusted by the adjusting screw. The utility model provides a pencil welding frock through the position of accurate adjustment clamp plate, avoids the damage of bonding tool when improving machining efficiency.
However, in the process of operation, the wire harness welding tool only extrudes and fixes the welding wire harness by adjusting the positions of the two pressing plates, so that the wire harness is prevented from deviating in the welding process, a centering positioning mechanism of the wire harness in the welding process is lacked in the process of the whole welding operation, the wire harness is difficult to place to a specified position every time, the welding position between the wire harness and the welding plates is difficult to control, and the welding quality of the wire harness is further reduced.
Therefore, a wire harness welding tool is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pencil welding frock to solve the welding operation's in the contrast file that proposes among the above-mentioned background art in-process, lack the positioning mechanism placed in the middle of pencil among the welding process, cause placing of pencil to be difficult to at every turn homoenergetic accurate place to appointed position, make the welding position between pencil and the welded plate be difficult to control, further reduced the problem of pencil welded quality.
In order to achieve the above object, the utility model provides a following technical scheme: a wire harness welding tool comprises a machine body, two mounting plates and a middle pushing mechanism, wherein a plurality of supporting rods are mounted on the lower end face of the machine body, a plurality of connecting rods are mounted on the upper end face of the machine body, a fixing plate is fixed to the other end of each connecting rod, a first operating plate and a second operating plate are connected to the fixing plate through a driving assembly and located between the fixing plate and the machine body, an arc-shaped groove is formed in the second operating plate, a connecting shaft is arranged on the arc-shaped groove and fixed to the first operating plate, a welding head of a welding machine is mounted at one end, away from the first operating plate, of the connecting shaft, a placing plate is mounted on the machine body, welding plates and a wire harness body are placed on the placing plate, the two mounting plates are symmetrically arranged and mounted on the second operating plate, and pressing plates are connected to the two mounting plates through adjusting mechanisms, two install the depression bar through the installation component on the clamp plate for it is fixed between two to be used for pencil body welding process pushing mechanism between two parties is provided with two, two pushing mechanism between two parties symmetry sets up on placing the board.
Push mechanism between two parties is including fixing the strip shaped plate on placing the board, there is the transfer line, two through spacing subassembly sliding connection on the strip shaped plate the catch plate is installed to the one end that the transfer line is relative, the cover is equipped with the spring on the lateral wall of transfer line, the both ends of spring are fixed mutually with strip shaped plate and catch plate respectively, the lower terminal surface of clamp plate is seted up there is the inclined plane, the one end of transfer line is located the below on inclined plane.
Spacing subassembly is including seting up the circular slot on the bar shaped plate, square groove has been seted up on the circular slot, sliding connection has the slip strip on the square groove, the slip strip is fixed mutually with the transfer line.
The driving assembly comprises two push rod motors fixed on the fixing plate, the output ends of the two push rod motors penetrate through the fixing plate and are fixed with push rods, and one ends of the two push rods are fixed with the first operating plate and the second operating plate respectively.
Guiding mechanism is including seting up the T type spout on the mounting panel, sliding connection has rather than assorted T type slider on the T type spout, T type slider is fixed mutually with the clamp plate, the screw thread rotates on the clamp plate and is connected with first screw, first screw offsets with the lateral wall of mounting panel and sets up, be provided with the position confirmation subassembly of adjustment process between mounting panel and the clamp plate.
The position confirmation assembly comprises a pointer fixed on the upper end face of the pressing plate, and the mounting plate is provided with a scale bar.
The installation component comprises an installation groove formed in the pressing plate, the pressing rod is placed on the installation groove, thread grooves are formed in the pressing rod and the installation groove, and second screws are connected to the thread grooves in a threaded mode.
Two the slurcam is the arc form setting, two be provided with the protection sponge on the relative lateral wall of slurcam.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when welding operation is carried out to welding plate and pencil body, through the relative position between two clamp plates of adjustment, make the depression bar on two clamp plates can extrude fixed operation at the welded process to the welding plate of different width, avoid welded in-process to take place to rock and reduce welding quality, improved the practicality of frock.
2. After the relative position adjustment of the depression bars on two clamp plates is accomplished, the second operation panel on the catch bar is pushed through the push rod motor and is leaned on to placing the board motion, in the process of second operation panel motion, through the mutual motion of two transfer lines, make two catch bars that are located pencil body both sides lean on to pencil body motion, promote the pencil body, through the promotion of two catch bars, make the pencil body move to the intermediate position of placing the board and fix, form the pushing mechanism placed in the middle among the pencil body welding process, promote the pencil body to the assigned position and spacing, the welding position between pencil body and the welded plate has been guaranteed, the quality of pencil body welding has been improved.
3. Along with the increase of live time, when needing to change different depression bars, rotate the second screw, make the second screw no longer be connected with the thread groove on depression bar and the mounting groove, can take off the depression bar that needs to be changed from the mounting groove this moment, place the depression bar after changing on the mounting groove again, rotate the second screw on the thread groove of connection on depression bar and mounting groove, the completion is with the change and the fixing of depression bar, the change and the installation easy operation of whole depression bar, it is convenient to implement, the change of the depression bar of being convenient for.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present invention;
fig. 2 is a schematic structural view of the centering pushing mechanism of the present invention;
FIG. 3 is a schematic view of an adjusting mechanism of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 1;
FIG. 5 is an enlarged view at B in FIG. 2;
fig. 6 is an enlarged view at C in fig. 3.
In the figure: 1. a body; 2. a support bar; 3. a connecting rod; 4. a fixing plate; 5. placing the plate; 6. a drive assembly; 601. a push rod motor; 602. a push rod; 7. a first operation panel; 8. a second operation panel; 9. a connecting shaft; 10. a welding head of a welding machine; 11. mounting a plate; 12. an adjustment mechanism; 1201. a T-shaped chute; 1202. a T-shaped slider; 1203. a first screw; 13. pressing a plate; 14. a location confirmation component; 1401. a pointer; 1402. a scale bar; 15. mounting the component; 1501. mounting grooves; 1502. a thread groove; 1503. a second screw; 16. a pressure lever; 17. a wire harness body; 18. a centering pushing mechanism; 1801. a strip plate; 1802. a transmission rod; 1803. a push plate; 1804. a spring; 1805. a bevel; 19. a limiting component; 1901. a square groove; 1902. a slide bar; 20. and (6) welding the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, a wire harness welding tool comprises a machine body 1, two mounting plates 11 and a middle pushing mechanism 18, wherein a plurality of support rods 2 are mounted on the lower end surface of the machine body 1, a plurality of connecting rods 3 are mounted on the upper end surface of the machine body 1, a fixing plate 4 is fixed at the other end of each connecting rod 3, a first operating plate 7 and a second operating plate 8 are connected to the fixing plate 4 through a driving assembly 6, the first operating plate 7 and the second operating plate 8 are positioned between the fixing plate 4 and the machine body 1, an arc-shaped groove is formed in the second operating plate 8, a connecting shaft 9 is arranged on the arc-shaped groove, the connecting shaft 9 is fixed on the first operating plate 7, a welding head 10 is mounted at one end of the connecting shaft 9 far away from the first operating plate 7, a placing plate 5 is mounted on the machine body 1, a welding plate 20 and a wire harness body 17 are placed on the placing plate 5, the two mounting plates 11 are symmetrically arranged, the two mounting plates 11 are mounted on the second operating plate 8, the two mounting plates 11 are connected with pressing plates 13 through adjusting mechanisms 12, the pressing rods 16 are mounted on the two pressing plates 13 through mounting assemblies 15, two centering pushing mechanisms 18 are arranged for centering fixation in the welding process of the wire harness body 17, and the two centering pushing mechanisms 18 are symmetrically arranged on the placing plate 5.
Push mechanism 18 placed in middle is including fixing the strip plate 1801 on placing board 5, there is transfer line 1802 on the strip plate 1801 through 19 sliding connection of spacing subassembly, push plate 1803 is installed to two transfer lines 1802 relative one end, the cover is equipped with spring 1804 on the lateral wall of transfer line 1802, the both ends of spring 1804 are fixed mutually with strip plate 1801 and push plate 1803 respectively, pressing plate 13's lower terminal surface is seted up and is had inclined plane 1805, transfer line 1802's one end is located inclined plane 1805's below, promotion through two push plates 1803, make pencil body 17 move to the intermediate position of placing board 5 and fix, form push mechanism 18 placed in middle among the pencil body 17 welding process, promote pencil body 17 to the assigned position and spacing, the welding position between pencil body 17 and welding plate 20 has been guaranteed, the quality of pencil body 17 welding has been improved.
Spacing subassembly 19 has seted up square groove 1901 on the circular groove including seting up the circular groove on bar shaped plate 1801, and sliding connection has slide bar 1902 on square groove 1901, and slide bar 1902 is fixed mutually with transfer line 1802, through slide bar 1902 and square groove 1901, leads spacingly to the motion of transfer line 1802.
The driving assembly 6 comprises two push rod motors 601 fixed on the fixing plate 4, the output ends of the two push rod motors 601 penetrate through the fixing plate 4 and are fixed with push rods 602, one ends of the two push rods 602 are respectively fixed with the first operating plate 7 and the second operating plate 8, the push rods 602 are pushed by the push rod motors 601, so that the first operating plate 7 and the second operating plate 8 respectively move, the model of the push rod motor 601 is LEC30, the push rod motor 601 is electrically connected with the commercial power output end, the push rod motor 601 serves as the prior art here, and excessive burdens are avoided.
Adjustment mechanism 12 is including seting up T type spout 1201 on mounting panel 11, sliding connection has rather than assorted T type slider 1202 on T type spout 1201, T type slider 1202 is fixed mutually with clamp plate 13, the screw thread rotates on the clamp plate 13 and is connected with first screw 1203, first screw 1203 offsets with the lateral wall of mounting panel 11 and sets up, be provided with the position confirmation subassembly 14 of adjustment process between mounting panel 11 and the clamp plate 13, through adjusting the relative position between two clamp plates 13, make depression bar 16 on two clamp plates 13 can extrude fixed operation in the welded process to the welded plate 20 of different widths, avoid welded in-process to take place to rock and reduce welding quality, the practicality of frock has been improved.
The position confirmation assembly 14 comprises a pointer 1401 fixed on the upper end surface of the pressure plate 13, a scale bar 1402 is arranged on the mounting plate 11, the relative position between the pressure plate 13 and the mounting plate 11 is confirmed through the scale indicated on the scale bar 1402 by the pointer 1401 on the pressure plate 13, and the pressure plate 13 on the two mounting plates 11 is conveniently symmetrical about the welding head 10 through the confirmation of the scale.
The installation component 15 comprises an installation groove 1501 formed in the pressing plate 13, the pressing rod 16 is placed on the installation groove 1501, thread grooves 1502 are formed in the pressing rod 16 and the installation groove 1501, second screws 1503 are connected to the thread grooves 1502 on the pressing rod 16 and the installation groove 1501 in a threaded mode, when different pressing rods 16 need to be replaced, the second screws 1503 are rotated, the second screws 1503 are not connected with the pressing rod 16 and the thread grooves 1502 on the installation groove 1501 any more, the pressing rod 16 needing to be replaced can be taken down from the installation groove 1501 at the moment, the replaced pressing rod 16 is placed on the installation groove 1501 again, the second screws 1503 are rotatably connected to the thread grooves 1502 on the pressing rod 16 and the installation groove 1501, replacement and fixation of the pressing rod 16 are completed, replacement and installation operations of the whole pressing rod 16 are simple, implementation is convenient, and replacement of the pressing rod 16 is convenient.
Two slurcam 1803 are the arc form setting, are provided with the protection sponge on two relative lateral walls of slurcam 1803, are convenient for promote the extrusion to pencil body 17 through the arc form, through the setting of protection sponge, play the effect that the extrusion process protected.
The working principle is as follows: when the welding plate 20 and the wire harness body 17 are welded, firstly, the relative distance between the pressing plates 13 on the two mounting plates 11 is adjusted according to the actual width of the welding plate 20, in the adjusting process, the pressing plates 13 slide on the mounting plates 11 through the T-shaped chutes 1201 and the T-shaped sliders 1202, in the sliding process, the relative positions between the pressing plates 13 and the mounting plates 11 are confirmed through the scales indicated on the scale bars 1402 by the pointers 1401 on the pressing plates 13, the pressing plates 13 on the two mounting plates 11 are convenient to be symmetrical about the welding head 10 through the confirmation of the scales, after the relative positions of the two pressing plates 13 are adjusted, the first screws 1203 are rotated, one ends of the first screws 1203 are abutted against the side walls of the mounting plates 11, the fixing of the pressing plates 13 on the mounting plates 11 is completed, and the pressing rods 16 on the two pressing plates 13 can extrude and fix the welding plates 20 with different widths in the welding process by adjusting the relative positions between the two pressing plates 13, the welding quality is reduced by avoiding shaking in the welding process, and the practicability of the tool is improved;
then, after the relative position adjustment of the pressing rods 16 on the two pressing plates 13 is completed, the welding plate 20 and the wire harness body 17 to be welded are placed on the placing plate 5, the push rod motor 601 pushes the second operation plate 8 on the push rod 602 to move towards the placing plate 5, in the process of moving the second operation plate 8, the pressing rods 16 on the two pressing plates 13 move downwards and press and fix the welding plate 20 placed on the placing plate 5, in the process of moving the two pressing plates 13 downwards, the inclined surface 1805 on the pressing plates 13 is abutted against one end of the transmission rod 1802, under the transmission action between the inclined surface 1805 and the transmission rod 1802, the transmission rod 1802 is pushed to slide on the strip plate 1801, in the process of sliding the transmission rod 1802, the sliding of the transmission rod 1802 is limited and guided through the square groove 1901 and the sliding strip 1902, so that the two transmission rods 1802 move close to each other after being stressed, at this time, the spring 1804 is stressed and stretched, through the mutual movement of the two transmission rods 1802, the two push plates 1803 positioned on the two sides of the wire harness body 17 move towards the wire harness body 17 to push the wire harness body 17, and through the pushing of the two push plates 1803, the wire harness body 17 moves to the middle position of the placing plate 5 and is fixed to form a central push mechanism 18 in the welding process of the wire harness body 17, the wire harness body 17 is pushed to a specified position and is limited, the welding position between the wire harness body 17 and the welding plate 20 is ensured, and the welding quality of the wire harness body 17 is improved;
finally, another push rod motor 601 is started, the push rod 602 pushes the first operating plate 7 to move downwards, and in the process that the first operating plate 7 moves downwards, the welding head 10 of the welding machine on the connecting shaft 9 is driven to perform welding operation between the wire harness body 17 and the welding plate 20, so that the rapid welding of the wire harness is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides a wire harness welding frock which characterized in that includes:
a machine body (1), a plurality of support rods (2) are arranged on the lower end surface of the machine body (1), a plurality of connecting rods (3) are arranged on the upper end surface of the machine body (1), a fixing plate (4) is fixed at the other end of each connecting rod (3), the fixed plate (4) is connected with a first operating plate (7) and a second operating plate (8) through a driving component (6), the first operating plate (7) and the second operating plate (8) are positioned between the fixed plate (4) and the machine body (1), an arc-shaped groove is arranged on the second operating plate (8), a connecting shaft (9) is arranged on the arc-shaped groove, the connecting shaft (9) is fixed on the first operating plate (7), one end of the connecting shaft (9) far away from the first operating plate (7) is provided with a welding head (10) of a welding machine, a placing plate (5) is arranged on the machine body (1), and a welding plate (20) and a wire harness body (17) are placed on the placing plate (5);
the device comprises two mounting plates (11), wherein the two mounting plates (11) are symmetrically arranged, the two mounting plates (11) are mounted on a second operating plate (8), the two mounting plates (11) are connected with pressing plates (13) through adjusting mechanisms (12), and the two pressing plates (13) are provided with pressing rods (16) through mounting assemblies (15);
the two centering pushing mechanisms (18) are used for fixing the wire harness body (17) in the welding process in the centering mode, and the two centering pushing mechanisms (18) are symmetrically arranged on the placing plate (5).
2. The wire harness welding tool according to claim 1, characterized in that: push mechanism (18) placed in middle is including fixing strip shaped plate (1801) on placing board (5), there are transfer line (1802) through spacing subassembly (19) sliding connection on strip shaped plate (1801), two push plate (1803) are installed to the relative one end of transfer line (1802), the cover is equipped with spring (1804) on the lateral wall of transfer line (1802), the both ends of spring (1804) are fixed mutually with strip shaped plate (1801) and push plate (1803) respectively, inclined plane (1805) are seted up to the lower terminal surface of clamp plate (13), the one end of transfer line (1802) is located the below of inclined plane (1805).
3. The wire harness welding tool according to claim 2, wherein: spacing subassembly (19) are including seting up the circular slot on strip shaped plate (1801), square groove (1901) have been seted up on the circular slot, sliding connection has slider (1902) on square groove (1901), slider (1902) are fixed mutually with transfer line (1802).
4. The wire harness welding tool according to claim 1, characterized in that: the driving assembly (6) comprises two push rod motors (601) fixed on the fixing plate (4), the output ends of the two push rod motors (601) penetrate through the fixing plate (4) and are fixed with push rods (602), and one ends of the two push rods (602) are fixed with the first operating plate (7) and the second operating plate (8) respectively.
5. The wire harness welding tool according to claim 1, characterized in that: adjustment mechanism (12) are including seting up T type spout (1201) on mounting panel (11), sliding connection has rather than assorted T type slider (1202) on T type spout (1201), T type slider (1202) are fixed mutually with clamp plate (13), threaded rotation is connected with first screw (1203) on clamp plate (13), the lateral wall counterbalance setting of first screw (1203) and mounting panel (11), be provided with position confirmation subassembly (14) of adjustment process between mounting panel (11) and clamp plate (13).
6. The wire harness welding tool according to claim 5, wherein: the position confirmation assembly (14) comprises a pointer (1401) fixed on the upper end face of the pressure plate (13), and a scale bar (1402) is arranged on the mounting plate (11).
7. The wire harness welding tool according to claim 1, characterized in that: the mounting assembly (15) comprises a mounting groove (1501) formed in the pressing plate (13), the pressing rod (16) is placed on the mounting groove (1501), thread grooves (1502) are formed in the pressing rod (16) and the mounting groove (1501), and second screws (1503) are connected to the thread grooves (1502) in a threaded mode.
8. The wire harness welding tool according to claim 2, wherein: two the pushing plates (1803) are arranged in an arc shape, and two protection sponges are arranged on the opposite side walls of the pushing plates (1803).
CN202121148919.7U 2021-05-26 2021-05-26 Wire harness welding tool Active CN214978863U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121148919.7U CN214978863U (en) 2021-05-26 2021-05-26 Wire harness welding tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121148919.7U CN214978863U (en) 2021-05-26 2021-05-26 Wire harness welding tool

Publications (1)

Publication Number Publication Date
CN214978863U true CN214978863U (en) 2021-12-03

Family

ID=79087431

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121148919.7U Active CN214978863U (en) 2021-05-26 2021-05-26 Wire harness welding tool

Country Status (1)

Country Link
CN (1) CN214978863U (en)

Similar Documents

Publication Publication Date Title
CN216923793U (en) Improved generation removes concatenation screen
CN214978863U (en) Wire harness welding tool
CN211967538U (en) Novel cutting robot
CN210731563U (en) Feeding mechanism based on scissors foot equipment
CN218168206U (en) Positioning device for multi-line slitting rolling
CN210233283U (en) PCB board drilling machine
CN109449475B (en) Electricity core module shaping device
CN220387970U (en) Drilling device for pin shaft production
CN220763893U (en) Automatic marking device for circuit breaker
CN216162945U (en) Perforating device is used in display circuit board manufacturing
CN219304366U (en) Line source clamping and placing device convenient to operate
CN220421264U (en) Cable cutting device for power engineering
CN217943573U (en) V scouring machine digital display tool bit positioning adjustment device
CN113977500B (en) Multipurpose bar product location frock
CN220782089U (en) Cutting device for cable
CN219966656U (en) Wiring groove cutting device
CN217589744U (en) Quick positioning mechanism of plug wire terminal
CN215615612U (en) Clamp for clamping workpiece of wire cutting machine
CN218657019U (en) High-conductivity aluminum alloy production device
CN216215502U (en) Wire stripping machine inlet wire wheel pressure adjustment knob mechanism
CN215318763U (en) Controllable electronic hand claw of stroke
CN219443033U (en) Ribbon presser foot machine
CN212713252U (en) Fixing mechanism for glass cutting machine
CN220330316U (en) Copper alloy welding wire marking machine
CN220278162U (en) Cutting device is used in cable production

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant