CN222740647U - Car seat adjustment angle plate nut welding tool - Google Patents

Car seat adjustment angle plate nut welding tool Download PDF

Info

Publication number
CN222740647U
CN222740647U CN202421418508.9U CN202421418508U CN222740647U CN 222740647 U CN222740647 U CN 222740647U CN 202421418508 U CN202421418508 U CN 202421418508U CN 222740647 U CN222740647 U CN 222740647U
Authority
CN
China
Prior art keywords
seat
round
welding
hole
shaped
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
CN202421418508.9U
Other languages
Chinese (zh)
Inventor
黄河
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.)
Chongqing Xiesheng Precision Mold Co ltd
Original Assignee
Chongqing Xiecheng Hardware Manufacturing 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 Chongqing Xiecheng Hardware Manufacturing Co ltd filed Critical Chongqing Xiecheng Hardware Manufacturing Co ltd
Priority to CN202421418508.9U priority Critical patent/CN222740647U/en
Application granted granted Critical
Publication of CN222740647U publication Critical patent/CN222740647U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

为解决现有技术汽车座椅调节角板螺母焊接方法存在的操作繁琐、效率较低外,还难于保证质量等问题,本实用新型提出一种汽车座椅调节角板螺母焊接工装,包括,基板、转动机构、定位机构、压紧机构、万向调节机构和焊接机构;所述基板为矩形板;所述转动机构,包括,转动装置和转动台面;所述定位机构,包括,倒L形卡槽、条形台阶和圆柱台阶;所述压紧机构固定在调节角板的底板的前端的转动台面上方;所述万向调节机构,包括,固定座、圆杆Ⅰ、圆杆Ⅱ、圆杆Ⅲ、转向座Ⅰ和转向座Ⅱ;本实用新型的有益技术效果是能够将调节角板和螺母固定后再进行焊接,且采用自动焊接,不仅减轻了劳动强度、提高了生产效率,还提高了产品质量。

In order to solve the problems of complicated operation, low efficiency and difficulty in ensuring quality in the prior art welding method of automobile seat adjustment angle plate nuts, the utility model proposes a welding tool for automobile seat adjustment angle plate nuts, including a base plate, a rotating mechanism, a positioning mechanism, a clamping mechanism, a universal adjustment mechanism and a welding mechanism; the base plate is a rectangular plate; the rotating mechanism includes a rotating device and a rotating table; the positioning mechanism includes an inverted L-shaped slot, a strip step and a cylindrical step; the clamping mechanism is fixed above the rotating table at the front end of the bottom plate of the adjustment angle plate; the universal adjustment mechanism includes a fixing seat, round rod I, round rod II, round rod III, steering seat I and steering seat II; the beneficial technical effect of the utility model is that the adjustment angle plate and the nut can be fixed before welding, and automatic welding is adopted, which not only reduces labor intensity and improves production efficiency, but also improves product quality.

Description

Welding tool for automobile seat adjusting angle plate nut
Technical Field
The utility model relates to a welding technology for an automobile seat adjusting angle plate nut, in particular to a welding tool for an automobile seat adjusting angle plate nut.
Background
The automobile seat adjusting angle plate is a sheet metal stamping part (hereinafter referred to as an adjusting angle plate for short), the appearance of the automobile seat adjusting angle plate is rectangular, flanges are stamped on two sides of the automobile seat adjusting angle plate, four strip-shaped through holes are stamped on a bottom plate (the middle part of the flanges on the two sides is commonly referred to as the bottom plate), wherein three strip-shaped through holes are vertically arranged at the middle rear part of the bottom plate at intervals, one strip-shaped through hole is transversely arranged at the middle front part of the bottom plate, and in addition, rectangular notches are formed on two sides of the front end of the bottom plate. After the stamping processing of the adjusting angle plate is finished, a nut is welded at the center of the bottom plate at the inner side of the flanging so as to be convenient for installation and adjustment. And the welding position of the nut coincides with the front end of the strip-shaped through hole in the middle of the bottom plate, so that the bolt can penetrate into the nut from the back side of the adjusting angle plate (see fig. 1, a is the adjusting angle plate and b is the nut).
The prior art automobile seat adjusting angle plate nut welding method adopts manual welding, when in welding, an adjusting angle plate is firstly placed on a workbench surface, then the nut is placed at a welding position, and then the welding is performed manually. The method is complex in operation and low in efficiency, and quality is difficult to ensure.
Obviously, the welding method for the adjusting angle plate nut of the automobile seat in the prior art has the problems of complex operation, low efficiency, difficulty in ensuring quality and the like.
Disclosure of Invention
The utility model provides a welding tool for adjusting angle plate nuts of an automobile seat, which aims to solve the problems that the welding method for adjusting angle plate nuts of the automobile seat in the prior art is complex in operation, low in efficiency, difficult to guarantee quality and the like.
The utility model relates to a welding tool for an automobile seat adjusting angle plate nut, which comprises a base plate, a rotating mechanism, a positioning mechanism, a pressing mechanism, a universal adjusting mechanism and a welding mechanism; the base plate is a rectangular plate; the rotating mechanism comprises a rotating device and a rotating table top; the rotating device is fixed at the center of a base plate, the rotating table top is fixed at the upper end of a rotating shaft of the rotating device, the positioning mechanism comprises an inverted L-shaped clamping groove, a strip-shaped step and a cylindrical step, the notch of the inverted L-shaped clamping groove is fixed at the rear side of the rotating table top forwards, the notch height of the inverted L-shaped clamping groove is matched with the thickness of an adjusting angle plate, the strip-shaped steps are respectively fixed at the two sides of the front end of the rotating table top, the cylindrical step is fixed at the center of the rotating table top, the diameter and the height of the cylindrical step are matched with the inner diameter and the thickness of a nut, the fixed positions of the inverted L-shaped clamping groove and the strip-shaped step are used for sequentially inserting a strip-shaped through hole in the middle of the adjusting angle plate and a nut on the cylindrical step, when the nut is positioned at a set welding position of the adjusting angle plate, the rear end of a bottom plate of the adjusting angle plate is just clamped in the notch of the inverted L-shaped clamping groove, the strip-shaped step is just respectively positioned at rectangular notches at the two sides of the front end of the bottom plate of the adjusting angle plate, the pressing mechanism is fixed on the rotating table top of the front end of the adjusting angle plate, the cylindrical step of the positioning mechanism, the cylindrical step is positioned right above the positioning mechanism, the universal adjusting mechanism is provided with a diameter and the height of the cylindrical step, the diameter of the cylindrical step is matched with the inner diameter and the nut, the cylindrical step I is matched with the round rod I, the round rod I and the round rod II, the round rod II is matched with the round rod II, the round rod II and the round rod II is provided with the round rod I, the round rod II and the round rod II, the round rod II and the round seat I and the round seat II, the round seat II, and the round seat II I III I and the round seat I III I and the, the welding mechanism comprises a mounting seat I, a welding cylinder, a mounting seat II and a welding gun, wherein the diameter of the through hole is matched with the outer diameter of a round rod, a fastening gap and a fastening bolt are arranged on the outer side of the through hole, the round rod I is vertically inserted into an inner hole of a fixing seat, one through hole of the steering seat I is sleeved on the upper end of the round rod I, the other through hole of the steering seat I is sleeved on the round rod II, one through hole of the steering seat II is sleeved on the upper end of the round rod II, the other through hole of the steering seat II is sleeved on the round rod III, the welding mechanism comprises the mounting seat I, the welding cylinder, the mounting seat II and the welding gun, the mounting seat I is cuboid, the through hole is arranged in the center of one end of the cuboid of the mounting seat I and is sleeved on the round rod III through the through hole, the other end of the welding cylinder is provided with a support plate, the mounting seat II is fixedly mounted on the support plate of the mounting seat I, the mounting seat II is fixedly mounted on a piston of the welding cylinder, and the welding gun is fixedly mounted on the mounting seat II.
The pressing mechanism is a four-bar mechanism and comprises a base, a hinging seat, a T-shaped rod, a rocker, a connecting rod and a pressing head, wherein the base is a cuboid and is fixed on a rotating table top at the front end of a bottom plate of an adjusting angle plate, the hinging seat is fixed on the upper surface of the base, hinging holes are formed in the front end and the rear end of the hinging seat, the bottom of a vertical edge of the T-shaped rod is hinged with the front end of the hinging seat, the rear side of a transverse edge of the T-shaped rod is provided with a hinging hole, the front end of the rocker is hinged with the rear side of the transverse edge of the T-shaped pressing head, the middle part of the rocker is provided with a hinging hole, the rear end of the rocker is provided with a spanner, one end of the connecting rod is hinged with the middle part of the rocker, the other end of the connecting rod is hinged with the rear end of the hinging seat, and the pressing head is arranged on the front side of the transverse edge of the T-shaped rod.
Further, the front side of the transverse edge of the T-shaped rod is provided with a strip-shaped through hole, and the pressure head is arranged in the strip-shaped hole.
The welding tool for the automobile seat adjusting angle plate nut has the beneficial technical effects that the adjusting angle plate and the nut can be welded after being fixed, and the automatic welding is adopted, so that the labor intensity is reduced, the production efficiency is improved, and the product quality is improved.
Drawings
FIG. 1 is a three-dimensional schematic view of an automobile seat adjusting gusset nut before and after welding;
FIG. 2 is a three-dimensional schematic view of the welding fixture for the nut of the adjusting angle plate of the automobile seat;
FIG. 3 is a three-dimensional schematic of the hold-down mechanism of the present utility model;
FIG. 4 is a three-dimensional schematic of the universal adjustment mechanism and welding mechanism of the present utility model;
FIG. 5 is a three-dimensional schematic view of the fixed state of the welding fixture for the adjusting angle plate nut of the automobile seat.
The utility model further provides a welding tool for the nut of the adjusting angle plate of the automobile seat, which is described with reference to the accompanying drawings and the specific embodiment.
Detailed Description
Fig. 2 is a three-dimensional schematic view of the welding fixture for the adjusting angle plate nut of the automobile seat according to the present utility model, fig. 3 is a three-dimensional schematic view of the pressing mechanism according to the present utility model, fig. 4 is a three-dimensional schematic view of the universal adjusting mechanism and the welding mechanism according to the present utility model, and fig. 5 is a three-dimensional schematic view of the fixing state of the welding fixture for the adjusting angle plate nut of the automobile seat according to the present utility model. In the figure, 1 is a base plate, 2 is a rotating mechanism, 2-1 is a rotating device, 2-2 is a rotating table top, 3 is a positioning mechanism, 3-1 is an inverted L-shaped clamping groove, 3-2 is a strip-shaped step, 3-3 is a cylindrical step, 4 is a pressing mechanism, 4-1 is a base, 4-2 is a hinging seat, 4-3 is a T-shaped rod, 4-4 is a rocker, 4-5 is a connecting rod, 4-6 is a pressure head, 5 is a universal adjusting mechanism, 5-1 is a fixed seat, 5-2 is a round rod I,5-3 is a steering seat I,5-4 is a round rod II,5-5 is a steering seat II,5-6 is a round rod III,6 is a welding mechanism, 6-1 is a mounting seat I,6-2 is a welding cylinder, 6-3 is a mounting seat II,6-4 is a welding gun, a is an adjusting angle plate and b is a nut. As can be seen from the figure, the welding fixture for the automobile seat adjusting angle plate nut comprises a base plate 1, a rotating mechanism 2, a positioning mechanism 3, a pressing mechanism 4, a universal adjusting mechanism 5 and a welding mechanism 6, wherein the base plate 1 is a rectangular plate, the rotating mechanism 2 comprises a rotating device 2-1 and a rotating table top 2-2, the rotating device 2-1 is fixed at the center of the base plate, the rotating table top 2-2 is fixed at the upper end of a rotating shaft of the rotating device, and the positioning mechanism 3 comprises an inverted L-shaped clamping groove 3-1, The device comprises a rotary table top, a plurality of reverse L-shaped clamping grooves 3-1, two strip-shaped steps 3-2 and cylindrical steps 3-3, wherein the notch of the reverse L-shaped clamping groove 3-1 is fixed on the rear side of the rotary table top forwards, the height of the notch is matched with the thickness of an adjusting angle plate, the two strip-shaped steps 3-2 are respectively fixed on two sides of the front end of the rotary table top, the cylindrical steps 3-3 are fixed at the center of the rotary table top, the diameter and the height of the cylindrical steps are matched with the inner diameter and the thickness of a nut, the reverse L-shaped clamping grooves and the fixing positions of the strip-shaped steps are used for sequentially inserting a strip-shaped through hole in the middle of the adjusting angle plate and the nut on the cylindrical steps, and when the nut is positioned at a set welding position of the adjusting angle plate, the rear end of a bottom plate of the adjusting angle plate is just clamped in the notch of the reverse L-shaped clamping groove, The bar-shaped steps are just positioned at rectangular notches on two sides of the front end of the bottom plate of the adjusting angle plate respectively, the pressing mechanism 4 is fixed on a rotating table top at the front end of the bottom plate of the adjusting angle plate, the pressing head is positioned right above a cylindrical step of the positioning mechanism, the universal adjusting mechanism 5 comprises a fixed seat 5-1, a round rod I5-2, a steering seat I5-3, a round rod II5-4, a steering seat II5-5 and a round rod III5-6, the fixed seat 5-1 is a cylinder body with the steps and is fixed at one corner of the substrate, and the round rod I, The round bar II and the round bar III are hollow round straight bars with diameters matched with inner holes of a fixed seat, the steering seat I and the steering seat II are cuboid in shape, through holes are respectively formed in centers of two ends of two adjacent sides of the cuboid in a mutually perpendicular mode, the diameters of the through holes are matched with the outer diameters of the round bars, fastening gaps and fastening bolts are arranged on the outer sides of the through holes, the round bar I is vertically inserted into the inner holes of the fixed seat, one through hole of the steering seat I5-3 is sleeved on the upper end of the round bar I5-2, the other through hole of the steering seat I5-3 is sleeved on the round bar II5-4, one through hole of the steering seat II5-5 is sleeved on the upper end of the round bar II, the other through hole of the steering seat II is sleeved on the round bar III5-6, and the welding mechanism 6 comprises a mounting seat I6-1, The welding device comprises a welding cylinder 6-2, a mounting seat II6-3 and a welding gun 6-4, wherein the mounting seat I6-1 is cuboid in shape, a through hole is formed in the center of one end of the cuboid of the mounting seat I and sleeved on a round rod III through the through hole, a support plate is arranged at the other end of the cuboid, the welding cylinder 6-2 is fixedly arranged on the support plate of the mounting seat I, the mounting seat II6-3 is fixedly arranged on a piston of the welding cylinder, and the welding gun 6-4 is fixedly arranged on the mounting seat II. According to the welding tool for the nut of the adjusting angle plate of the automobile seat, the nut is fixed at the set welding position of the adjusting angle plate by adopting the pressing mechanism, and the welding process is controlled by adopting the welding cylinder and the rotating device. During specific operation, the welding gun is firstly adjusted to a set position through the universal adjusting mechanism, so that the welding gun is just positioned at a welding position when the piston of the welding cylinder stretches out; the welding device comprises a cylindrical step, a pressing mechanism, a welding cylinder, a welding gun, a rotating device and a rotating table board, wherein the cylindrical step is provided with a strip-shaped through hole in the middle of the adjusting angle plate, the nut is sequentially inserted on the cylindrical step, the pressing mechanism is pulled to enable the pressing head to press and fix the nut at a set welding position, the welding cylinder is started, the welding gun stretches out of the welding position and starts to weld, and meanwhile, the rotating device is started, and the rotating table board drives the adjusting angle plate and the nut to rotate together and finish welding under the condition of rotation. therefore, the welding tool for the automobile seat adjusting angle plate nut has the beneficial technical effects that the adjusting angle plate and the nut can be fixed and then welded, and the automatic welding is adopted, so that the labor intensity is reduced, the production efficiency is improved, and the product quality is also improved.
The pressing mechanism is one of the preferable schemes, and is a four-bar mechanism, and comprises a base, a hinging seat, a T-shaped rod, a rocker, a connecting rod and a pressing head, wherein the base is a cuboid and is fixed on a rotating table top at the front end of a bottom plate of an adjusting angle plate, the hinging seat is fixed on the upper surface of the base, hinging holes are formed in the front end and the rear end of the hinging seat, the bottom of a vertical edge of the T-shaped rod is hinged with the front end of the hinging seat, the rear side of a transverse edge of the T-shaped rod is provided with a hinging hole, the front end of the rocker is hinged with the rear side of the transverse edge of the T-shaped pressing head, the middle part of the rocker is provided with a hinging hole, the rear end of the connecting rod is hinged with the middle part of the rocker, the other end of the connecting rod is hinged with the rear end of the hinging seat, and the pressing head is arranged on the front side of the transverse edge of the T-shaped rod. The compressing mechanism adopts the four-bar mechanism, fully utilizes the self-locking function of the four-bar mechanism, and ensures that the nut cannot loosen in the welding process. The spanner is lifted upwards, the pressure head is lifted, the welded adjusting angle plate can be taken out or the adjusting angle plate and the nut are installed, the spanner is pressed downwards, the pressure head descends, and the nut is pressed and fixed at a set welding position.
In order to adapt to the welding positions of different nuts, as one of the preferable schemes, the front side of the transverse edge of the T-shaped rod is provided with a strip-shaped through hole, and the pressure head is arranged in the strip-shaped hole. The pressing fixing position of the pressing head can be adjusted by adjusting the position of the pressing head in the T-shaped bar-shaped through hole.
Obviously, the welding tool for the automobile seat adjusting angle plate nut has the beneficial technical effects that the adjusting angle plate and the nut can be fixed and then welded, and the automatic welding is adopted, so that the labor intensity is reduced, the production efficiency is improved, and the product quality is also improved.

Claims (3)

1. The welding tool is characterized by comprising a base plate, a rotating mechanism, a positioning mechanism, a pressing mechanism, a universal adjusting mechanism and a welding mechanism; the base plate is a rectangular plate; the rotating mechanism comprises a rotating device and a rotating table top; the rotating device is fixed at the center of a base plate, the rotating table top is fixed at the upper end of a rotating shaft of the rotating device, the positioning mechanism comprises an inverted L-shaped clamping groove, a strip-shaped step and a cylindrical step, the notch of the inverted L-shaped clamping groove is fixed at the rear side of the rotating table top forwards, the notch height of the inverted L-shaped clamping groove is matched with the thickness of an adjusting angle plate, the strip-shaped steps are respectively fixed at the two sides of the front end of the rotating table top, the cylindrical step is fixed at the center of the rotating table top, the diameter and the height of the cylindrical step are matched with the inner diameter and the thickness of a nut, the fixed positions of the inverted L-shaped clamping groove and the strip-shaped step are used for sequentially inserting a strip-shaped through hole in the middle of the adjusting angle plate and the nut on the cylindrical step, and when the nut is positioned at a set welding position of the adjusting angle plate, the rear end of a bottom plate of the adjusting angle plate is just clamped in the notch of the inverted L-shaped clamping groove, the strip-shaped step is just positioned at rectangular notches at the two sides of the front end of the bottom plate of the adjusting angle plate, the pressing mechanism is fixed on the rotating table top at the front end of the adjusting angle plate, the pressing mechanism is positioned right above the cylindrical step of the positioning mechanism, the universal adjusting mechanism comprises a universal rod I, a steering rod I, a straight rod II, a round rod II and a round rod II, a round rod II and a round seat II, a round seat I, and a round seat II and a round seat III, and a round seat III and a round seat, a round seat and a round seat III and a round seat and a round seat a round seat and a round seat and a round through and a round through and a through and a and, the welding mechanism comprises a mounting seat I, a welding cylinder, a mounting seat II and a welding gun, wherein the two ends of the two adjacent sides of the cuboid are respectively provided with a through hole in a mutually perpendicular mode, the diameter of each through hole is matched with the outer diameter of a round rod, a fastening gap and a fastening bolt are arranged on the outer side of each through hole, the round rod I is vertically inserted into the inner hole of the fixing seat, one through hole of the steering seat I is sleeved on the upper end of the round rod I, the other through hole of the steering seat I is sleeved on the round rod II, one through hole of the steering seat II is sleeved on the upper end of the round rod II, the other through hole of the steering seat II is sleeved on the round rod III, the welding mechanism comprises a mounting seat I, a welding cylinder, the mounting seat II and the welding gun, the appearance of the mounting seat I is cuboid, the through hole is formed in the center of one end of the cuboid of the mounting seat I, the through hole is sleeved on the round rod III, the other end of the through hole is provided with a support plate, the welding cylinder is fixedly mounted on the support plate of the mounting seat I, the mounting seat II is fixedly mounted on the piston of the welding cylinder, and fixedly mounted on the welding cylinder II.
2. The welding tool for the nuts of the adjusting angle plates of the automobile seats is characterized in that the pressing mechanism is a four-bar mechanism and comprises a base, a hinging seat, a T-shaped rod, a rocker, a connecting rod and a pressing head, wherein the base is a cuboid and is fixed on a rotating table top at the front end of a bottom plate of the adjusting angle plates, the hinging seat is fixed on the upper surface of the base, hinging holes are formed in the front end and the rear end of the hinging seat, the bottom of a vertical edge of the T-shaped rod is hinged with the front end of the hinging seat, the rear side of a transverse edge of the T-shaped rod is provided with the hinging hole, the front end of the rocker is hinged with the rear side of the transverse edge of the T-shaped pressing head, the middle part of the rocker is provided with the hinging hole, the rear end of the connecting rod is hinged with the middle part of the rocker, the other end of the connecting rod is hinged with the rear end of the hinging seat, and the pressing head is arranged on the front side of the transverse edge of the T-shaped rod.
3. The automobile seat adjusting gusset nut welding tool according to claim 2, wherein a strip-shaped through hole is formed in the front side of the transverse edge of the T-shaped rod, and the pressure head is installed in the strip-shaped through hole.
CN202421418508.9U 2024-06-20 2024-06-20 Car seat adjustment angle plate nut welding tool Active CN222740647U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202421418508.9U CN222740647U (en) 2024-06-20 2024-06-20 Car seat adjustment angle plate nut welding tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202421418508.9U CN222740647U (en) 2024-06-20 2024-06-20 Car seat adjustment angle plate nut welding tool

Publications (1)

Publication Number Publication Date
CN222740647U true CN222740647U (en) 2025-04-11

Family

ID=95310123

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202421418508.9U Active CN222740647U (en) 2024-06-20 2024-06-20 Car seat adjustment angle plate nut welding tool

Country Status (1)

Country Link
CN (1) CN222740647U (en)

Similar Documents

Publication Publication Date Title
CN113500545B (en) Self-adaptive positioning and clamping device
CN219725104U (en) Plug welding fixture
CN222740647U (en) Car seat adjustment angle plate nut welding tool
CN2646002Y (en) Car frame assembly jig for heavy duty car
CN219274961U (en) Automatic welding clamping tool for chassis production
CN118403941A (en) Stamping mechanism for hydraulic pipe fitting
CN219254593U (en) Automatic welding turnover device for large mechanical parts
CN219649142U (en) Assembling device for gear shifting rod
CN216097717U (en) Stamping die connecting plate milling flutes tool
CN113059310B (en) A 360-degree rotating welding tool
CN108857240A (en) A kind of clamp assembly for big gooseneck web and gooseneck section lower wing plate pre-welding
CN219598528U (en) Quick positioning and clamping device for nuts of auxiliary frame of automobile chassis
CN223544494U (en) Large-scale metal packaging box skeleton welding tipping arrangement
CN222429773U (en) A welding tool for automobile rear axle leaf spring seat
CN222344594U (en) Sheet metal part and nut welding tool
CN210413207U (en) A welding fixture for auto parts
CN223146398U (en) A cathode plate welding tool
CN223289279U (en) Watch bead clamping mechanism
CN222429548U (en) Projection welding device for rectangular steel pipe and projection welding nut of automobile
CN113753156A (en) An upper beam assembly assembly fixture
CN215846607U (en) Hanger rail welding tool
CN223571796U (en) A punching and trimming die for an automotive exhaust system end cap
CN223250767U (en) Laser welding positioning tooling for taillights
CN219787426U (en) Gear lever controller bracket machining clamp
CN223406302U (en) Welding fixture for right rear wheel cover of automobile

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20251212

Address after: 401520 Chongqing Hechuan District Gusheng Road No. 3 (self-pledge)

Patentee after: Chongqing Xiesheng Precision Mold Co.,Ltd.

Country or region after: China

Address before: 401520 Chongqing Hechuan District Caotie Industrial Park Expansion Zone, North of Gusheng

Patentee before: CHONGQING XIECHENG HARDWARE MANUFACTURING Co.,Ltd.

Country or region before: China