CN110252934B - Sheet metal type sheet metal part riveting tool die - Google Patents
Sheet metal type sheet metal part riveting tool die Download PDFInfo
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- CN110252934B CN110252934B CN201910613472.7A CN201910613472A CN110252934B CN 110252934 B CN110252934 B CN 110252934B CN 201910613472 A CN201910613472 A CN 201910613472A CN 110252934 B CN110252934 B CN 110252934B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/30—Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/30—Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters
- B21J15/32—Devices for inserting or holding rivets in position with or without feeding arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a metal plate sheet part riveting tool die which comprises a fixed frame, a bearing die and a guide die, wherein the bearing die is installed in the fixed frame, the guide die is arranged at the upper end of the bearing die and is installed on the outer wall of the fixed frame, the fixed frame comprises a frame body, a positioning plate and a clamping branch chain, the bearing die comprises a bearing bracket, an adjusting screw, an adjusting block, an adjusting rod and a rotating rod, the guide die comprises a guide frame, a positioning rod and a connecting rod, and the clamping branch chain comprises a sliding frame, a butt joint rod, a clamping plate and a fastening screw. The riveting device provided by the invention has the advantages that the gap-adjustable supporting die and the guide die capable of moving left and right are matched with each other, so that the riveting work of the sheet metal part is assisted, the aim of improving the riveting precision is fulfilled, the riveting device is suitable for rivets with different sizes, and the working requirements of single-row riveting and multi-row riveting can be met.
Description
Technical Field
The invention relates to the field of plate processing, in particular to a metal plate type sheet metal part riveting tool die.
Background
The sheet metal is a comprehensive cold processing technology aiming at the sheet metal, comprising shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming and the like, and has the remarkable characteristic that the thickness of the same part is consistent, and the product processed by the sheet metal technology is called a sheet metal part.
Riveting, that is, rivet connection, is a method of connecting a plurality of parts by upsetting a stem in a rivet hole of the part with an axial force to form a head. When riveting a sheet metal part, in order to ensure the accuracy of a riveting position and the verticality of rivet installation, a riveting tool die is often used for assistance. In actual operation, the following problems exist:
(1) the sizes of the existing riveting tooling dies are mostly fixed, namely one tooling die can only be suitable for rivets with one or a few sizes, so that various tooling dies are required to be prepared to meet different working requirements, the occupied working space is large, and the working cost is high;
(2) the existing riveting tool is fixed in the mounting position, when the sheet metal part is processed at different positions, the sheet metal part needs to be moved and fixed again, and large errors are easily accumulated under a series of manual operation steps, so that the riveting precision is reduced.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides a metal plate sheet metal part riveting tool die.
The technical scheme adopted by the invention to solve the technical problem is as follows: a metal plate sheet metal part riveting tool die comprises a fixed frame, a bearing die and a guide die, wherein the bearing die is installed in the fixed frame, the guide die is arranged at the upper end of the bearing die, and the guide die is installed on the outer wall of the fixed frame; wherein:
the fixed frame comprises a frame body, positioning plates and clamping branched chains, wherein strip-shaped grooves are symmetrically formed in the front side and the rear side of the frame body, the positioning plates are arranged at the lower ends of the strip-shaped grooves, the positioning plates are of an inverted L-shaped structure, positioning holes are uniformly formed in the side walls of the positioning plates from left to right, the clamping branched chains are symmetrically arranged at the left and the right of the bottom end of the frame body, adjusting holes are symmetrically formed in the front side and the rear side of the; the sheet metal component placed in the frame is fixed through the clamping branch chain, the situation that riveting precision is reduced due to the fact that the position of the sheet metal component moves in the riveting process is prevented, and the guide die can be driven to slide on the positioning plate so as to carry out riveting operation at different positions of the sheet metal component.
Bearing mould is including bearing bracket frame, adjusting screw, adjusting block, adjusting lever and dwang, and the bearing bracket frame is hollow structure, and has seted up the adjustment groove on the bearing bracket frame inside wall, and bearing bracket frame quantity is two, and two bearing bracket frames are installed on the framework inner wall through sliding fit mode bilateral symmetry, are connected through adjusting screw between two bearing bracket frames, and the bearing bracket inner wall that is located the framework left is connected with the adjusting screw bottom through the bearing, and the bearing bracket inner wall that is located the framework right side is connected with the adjusting screw top through the threaded connection mode:
five groups of adjusting blocks are arranged on the inner side of the bearing bracket at equal intervals from front to back, the adjusting blocks are arranged in the adjusting grooves in a sliding fit mode, the adjusting blocks are symmetrically arranged in pairs in a front-back mode, adjusting rods are connected between the adjusting blocks in the same group, the outer sides of the adjusting rods are in contact with rotating rods, and the rotating rods are arranged in the bearing bracket; the interval of the two bearing brackets is adjusted through the adjusting screw, the adjusting block interval in the same group is adjusted through the common matching of the rotating rod and the adjusting rod, and the gap formed between the four adjusting blocks which are oppositely arranged front and back, left and right can be matched with the rivet size used in riveting.
The guide die comprises a guide frame, positioning rods and connecting rods, the front side and the rear side of the guide frame are tightly attached to the outer wall of the positioning plate, working holes are formed in the front side wall and the rear side wall of the guide frame, the positioning rods are arranged in the working holes, the bottom ends of the positioning rods are located in the positioning holes, connecting holes are symmetrically formed in the front and the rear of the upper end of the guide frame, and the connecting rods are arranged in the connecting holes; after stretching into the space between the connecting block of two inboard settings of support bracket with the connecting rod lower extreme, the bearing mould with lead a mould alright carry out the simultaneous movement to carry out position control according to the actual work needs, the adjustability is high, can assist the squeeze riveter to carry out single riveting or multirow riveting operation to the sheet metal component.
Preferably, the clamping branched chain comprises a sliding frame, a butt joint rod, a clamping plate and a fastening screw, the sliding frame is installed at the bottom end of the frame body in a sliding fit mode, butt joint holes are symmetrically formed in the sliding frame in the front and back directions, the butt joint rod is arranged in the butt joint holes, the lower end of the butt joint rod is located in the adjusting hole, the clamping plate is installed at the upper end of the sliding frame in a sliding fit mode, the outer side of the clamping plate is connected with the bottom end of the fastening screw through a bearing, and the top end of; according to the actual size of the sheet metal part to be processed, the sliding frame is properly adjusted in position, the position is fixed through the butt joint rod, the sheet metal part is placed on the frame body, the fastening screw is screwed up in a manual mode until the clamping plate can be tightly attached to the side wall of the sheet metal part, and therefore the purpose of fixing the position of the sheet metal part is achieved.
Preferably, the adjusting rod comprises an adjusting gear, a convex plate and an adjusting screw rod, the adjusting gear is mounted on the convex plate through a bearing, the convex plate is mounted on the side wall of the support bracket, the adjusting gear is of a hollow cylindrical structure with a front opening and a rear opening, the front end and the rear end of the adjusting gear are symmetrically provided with the adjusting screw rod in a threaded connection mode, and the top end of the adjusting screw rod is mounted on the side wall of the adjusting block; when the rotating rod drives the adjusting gear to rotate, the adjusting screw rod drives the adjusting blocks to move linearly back and forth, so that the sizes of gaps among the four adjusting blocks which are oppositely arranged front, back, left and right are adjusted according to the size of the rivet.
Preferably, the rotating rod comprises a rotating gear and a rotating block, one end of the rotating gear is installed on the inner wall of the support bracket through a bearing, the other end of the rotating gear is connected with the rotating block, the rotating gear is meshed with the adjusting gear, and the rotating block is installed on the outer wall of the support bracket; when the rotating block is rotated in the strip-shaped groove in a manual mode, the rotating gear drives the adjusting gear to rotate, and the purpose of adjusting the position of the adjusting block is achieved.
Preferably, the front end and the rear end of the inner side of the supporting bracket are symmetrically provided with connecting blocks, semicircular notches are formed in the connecting blocks, a gap formed between the two connecting blocks which are symmetrically arranged at the left side and the right side corresponds to the connecting hole, and the lower ends of the connecting rods are located in the gap.
Preferably, the inner wall of the adjusting block is of a quarter arc surface structure.
Preferably, the guide frame middle part is the straight plate type structure, and both sides are the notch cuttype structure around the guide frame, and leave the space between guide frame upper end inner wall and the framework upper end, leave sufficient space for placing of sheet metal component.
Compared with the prior art, the invention has the following advantages:
1. according to the metal plate sheet metal part riveting tool die, the supporting die with the adjustable gap is matched with the guide die capable of moving left and right, so that the riveting work of a sheet metal part is assisted, the aim of improving the riveting precision is fulfilled, the metal plate sheet metal part riveting tool die is suitable for rivets with different sizes, and the working requirements of single-row riveting and multi-row riveting can be met;
2. according to the invention, the distance between the adjusting blocks can be adjusted through the arranged supporting die, so that gaps formed among the four adjusting blocks which are oppositely arranged front, back, left and right can be matched with the size of a rivet used in riveting, and the application range is wide;
3. according to the invention, through the arranged position guide die, after the lower end of the connecting rod extends into a gap between the connecting blocks arranged on the inner sides of the two support brackets, the support die and the position guide die can synchronously move so as to be convenient for position adjustment according to actual working requirements, the adjustability is high, and the riveting machine can be assisted to perform single-row riveting or multi-row riveting operation on a sheet metal part;
4. according to the invention, the sheet metal part can be fixed through the arranged fixing frame, and the situation that the riveting precision is reduced due to the movement of the position of the sheet metal part in the riveting process is prevented.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic perspective view of the present invention between a frame and a holding mold;
FIG. 4 is a schematic plan view of the present invention between the frame and the holding mold;
fig. 5 is a schematic diagram of the present invention at a partial enlarged view at N in fig. 3.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 5.
A metal sheet metal part riveting tool die comprises a fixed frame 1, a bearing die 2 and a guide die 3, wherein the bearing die 2 is installed in the fixed frame 1, the guide die 3 is arranged at the upper end of the bearing die 2, and the guide die 3 is installed on the outer wall of the fixed frame 1; wherein:
the fixed frame 1 comprises a frame body 11, a positioning plate 12 and a clamping branched chain 13, wherein strip-shaped grooves are symmetrically formed in the front side and the rear side of the frame body 11, the positioning plate 12 is installed at the lower end of each strip-shaped groove, the positioning plate 12 is of an inverted L-shaped structure, positioning holes are uniformly formed in the side wall of the positioning plate 12 from left to right, the clamping branched chain 13 is symmetrically installed at the bottom end of the frame body 11 from left to right, adjusting holes are symmetrically formed in the front side and the rear side of the bottom; the sheet metal component placed in the frame body 11 is fixed through the clamping branch chain 13, the situation that the riveting precision is reduced due to the fact that the position of the sheet metal component moves in the riveting process is prevented, and the guide die 3 can be driven to slide on the positioning plate 12 so as to carry out riveting operation at different positions of the sheet metal component.
Bearing mould 2 is including supporting bracket 21, adjusting screw 22, the adjusting block 23, adjusting lever 24 and dwang 25, supporting bracket 21 is hollow structure, and has seted up the adjustment tank on the supporting bracket 21 inside wall, supporting bracket 21 quantity is two, two supporting bracket 21 are installed on framework 11 inner wall through sliding fit mode bilateral symmetry, be connected through adjusting screw 22 between two supporting bracket 21, it is connected with adjusting screw 22 bottom through the bearing to be located the left supporting bracket 21 inner wall of framework 11, the supporting bracket 21 inner wall that is located the framework 11 right side is connected with adjusting screw 22 top through the threaded connection mode:
five groups of adjusting blocks 23 are arranged on the inner side of the support bracket 21 at equal intervals from front to back, the adjusting blocks 23 are arranged in the adjusting grooves in a sliding fit mode, the adjusting blocks 23 are symmetrically arranged in pairs in a front-back group, an adjusting rod 24 is connected between the adjusting blocks 23 in the same group, the outer side of the adjusting rod 24 is in contact with a rotating rod 25, and the rotating rod 25 is arranged in the support bracket 21; the interval between the two support brackets 21 is adjusted through the adjusting screw 22, the distance between the adjusting blocks 23 in the same group is adjusted through the joint matching of the rotating rod 25 and the adjusting rod 24, and therefore the gap formed between the four adjusting blocks 23 which are oppositely arranged front and back, left and right can be matched with the size of a rivet used in riveting.
The guide die 3 comprises a guide frame 31, a positioning rod 32 and a connecting rod 33, the front side and the rear side of the guide frame 31 are tightly attached to the outer wall of the positioning plate 12, working holes are formed in the front side wall and the rear side wall of the guide frame 31, the positioning rod 32 is arranged in the working holes, the bottom end of the positioning rod 32 is located in the positioning holes, connecting holes are symmetrically formed in the front and the rear of the upper end of the guide frame 31, and the connecting rod 33 is arranged in the; after stretching into the space between the connecting block that two support brackets 21 inboard set up with connecting rod 33 lower extreme, bearing mould 2 with lead position mould 3 alright carry out the simultaneous movement to carry out position control according to the actual work needs, the adjustability is high, can assist the squeeze riveter to carry out single riveting or multirow riveting operation to the sheet metal component.
The clamping branched chain 13 comprises a sliding frame 131, a butt joint rod 132, a clamping plate 133 and a fastening screw 134, the sliding frame 131 is installed at the bottom end of the frame body 11 in a sliding fit mode, butt joint holes are symmetrically formed in the sliding frame 131 in the front and back direction, the butt joint rod 132 is arranged in each butt joint hole, the lower end of each butt joint rod 132 is located in each adjusting hole, the clamping plate 133 is installed at the upper end of the sliding frame 131 in a sliding fit mode, the outer side of the clamping plate 133 is connected with the bottom end of the fastening screw 134 through a bearing, and the top end of the; according to the actual size of the sheet metal part to be processed, the position of the sliding frame 131 is properly adjusted, the position is fixed through the butt joint rod 132, the sheet metal part is placed on the frame body 1, the fastening screw 134 is screwed up manually until the clamping plate 133 can be tightly attached to the side wall of the sheet metal part, and therefore the purpose of fixing the position of the sheet metal part is achieved.
The adjusting rod 24 comprises an adjusting gear 241, a convex plate 242 and an adjusting screw 243, the adjusting gear 241 is mounted on the convex plate 242 through a bearing, the convex plate 242 is mounted on the side wall of the support bracket 21, the adjusting gear 241 is a hollow cylindrical structure with front and rear openings, the front and rear ends of the adjusting gear 241 are symmetrically provided with the adjusting screw 243 through a threaded connection mode, and the top end of the adjusting screw 243 is mounted on the side wall of the adjusting block 23; when the rotating rod 25 drives the adjusting gear 241 to rotate, the adjusting screw 243 drives the adjusting blocks 23 to move linearly back and forth, so that the size of gaps among the four adjusting blocks 23 which are oppositely arranged back and forth, left and right can be adjusted according to the size of the rivet.
The rotating rod 25 comprises a rotating gear 251 and a rotating block 252, one end of the rotating gear 251 is mounted on the inner wall of the support bracket 21 through a bearing, the other end of the rotating gear 251 is connected with the rotating block 252, the rotating gear 251 is meshed with the adjusting gear 241, and the rotating block 252 is mounted on the outer wall of the support bracket 21; when the rotating block 252 is rotated in the strip-shaped groove manually, the rotating gear 251 drives the adjusting gear 241 to rotate, so that the purpose of adjusting the position of the adjusting block 23 is achieved.
The bearing bracket 21 is characterized in that connecting blocks are symmetrically arranged at the front end and the rear end of the inner side of the bearing bracket 21, semicircular notches are formed in the connecting blocks, a gap formed between the two connecting blocks which are symmetrically arranged in the left-right direction corresponds to the position of the connecting hole, and the lower end of the connecting rod 33 is located in the gap.
The inner wall of the adjusting block 23 is of a quarter arc surface structure.
The middle part of the guide frame 31 is of a straight plate type structure, the front side and the rear side of the guide frame 31 are of step-shaped structures, a gap is reserved between the inner wall of the upper end of the guide frame 31 and the upper end of the frame body 11, and a sufficient space is reserved for placing sheet metal parts.
During operation, firstly, the interval between the two support brackets 21 is adjusted through the adjusting screw 22, and the distance between the adjusting blocks 23 in the same group is adjusted through the common matching of the rotating rod 25 and the adjusting rod 24 so as to match with the size of a rivet used during riveting;
then, the sheet metal part is placed at the upper end of the frame body 11, and is fixed through the clamping branched chain 13, so that the situation that the riveting precision is reduced due to the fact that the position of the sheet metal part moves in the riveting process is avoided;
finally, place guide frame 31 in framework 11 upper end, be connected guide frame 31 and bearing mould 2 through connecting rod 33, make bearing mould 2 and guide mould 3 can carry out the simultaneous movement to riveting operation is carried out in the different positions of sheet metal component, thereby supplementary squeeze riveter carries out single riveting or multirow riveting operation to the sheet metal component.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a sheet metal class sheet metal component riveting tools mould, includes fixed frame (1), bearing mould (2) and leads position mould (3), its characterized in that: a bearing mold (2) is installed in the fixed frame (1), a guide mold (3) is arranged at the upper end of the bearing mold (2), and the guide mold (3) is installed on the outer wall of the fixed frame (1); wherein:
the fixed frame (1) comprises a frame body (11), a positioning plate (12) and clamping branched chains (13), strip-shaped grooves are symmetrically formed in the front side and the rear side of the frame body (11), the positioning plate (12) is installed at the lower end of each strip-shaped groove, the positioning plate (12) is of an inverted L-shaped structure, positioning holes are uniformly formed in the side wall of the positioning plate (12) from left to right, the clamping branched chains (13) are symmetrically installed at the bottom end of the frame body (11) from left to right, adjusting holes are symmetrically formed in the front side and the rear side of the bottom end of the;
bearing mould (2) are including bearing bracket (21), adjusting screw (22), adjusting block (23), adjusting lever (24) and dwang (25), bearing bracket (21) are hollow structure, and the adjustment groove has been seted up on bearing bracket (21) inside wall, bearing bracket (21) quantity is two, two bearing bracket (21) are installed on framework (11) inner wall through sliding fit mode bilateral symmetry, be connected through adjusting screw (22) between two bearing bracket (21), it is connected with adjusting screw (22) bottom through the bearing to be located framework (11) left bearing bracket (21) inner wall, it is connected with adjusting screw (22) top through threaded connection mode to be located framework (11) left bearing bracket (21) inner wall:
five groups of adjusting blocks (23) are arranged on the inner side of the bearing bracket (21) at equal intervals from front to back, the adjusting blocks (23) are installed in the adjusting grooves in a sliding fit mode, every two adjusting blocks (23) are symmetrically arranged in a group front and back, an adjusting rod (24) is connected between the adjusting blocks (23) in the same group, the outer side of the adjusting rod (24) is in contact with a rotating rod (25), and the rotating rod (25) is installed in the bearing bracket (21);
the guide die (3) comprises a guide frame (31), positioning rods (32) and connecting rods (33), wherein the front side and the rear side of the guide frame (31) are tightly attached to the outer wall of the positioning plate (12), working holes are formed in the front side wall and the rear side wall of the guide frame (31), the positioning rods (32) are arranged in the working holes, the bottom ends of the positioning rods (32) are located in the positioning holes, the front side and the rear side of the upper end of the guide frame (31) are symmetrically provided with the connecting holes, and the connecting rods (33) are arranged.
2. The sheet metal part riveting tool die of claim 1, which is characterized in that: centre gripping branch (13) are including carriage (131), butt joint pole (132), grip block (133) and fastening screw (134), carriage (131) are installed in framework (11) bottom through the sliding fit mode, the butt joint hole has been seted up to the symmetry around on carriage (131), be provided with butt joint pole (132) in the butt joint hole, butt joint pole (132) lower extreme is located the adjusting hole, grip block (133) are installed through the sliding fit mode in carriage (131) upper end, the grip block (133) outside is connected with fastening screw (134) bottom through the bearing, fastening screw (134) top is installed on carriage (131) lateral wall through the threaded connection mode.
3. The sheet metal part riveting tool die of claim 1, which is characterized in that: the adjusting rod (24) comprises an adjusting gear (241), a convex plate (242) and an adjusting screw rod (243), the adjusting gear (241) is installed on the convex plate (242) through a bearing, the convex plate (242) is installed on the side wall of the support bracket (21), the adjusting gear (241) is of a hollow cylindrical structure with a front opening and a rear opening, the adjusting screw rod (243) is symmetrically installed at the front end and the rear end of the adjusting gear (241) in a threaded connection mode, and the top end of the adjusting screw rod (243) is installed on the side wall of the adjusting block (23).
4. The sheet metal part riveting tool die of claim 3, which is characterized in that: the rotating rod (25) comprises a rotating gear (251) and a rotating block (252), one end of the rotating gear (251) is installed on the inner wall of the support bracket (21) through a bearing, the other end of the rotating gear (251) is connected with the rotating block (252), the rotating gear (251) is meshed with the adjusting gear (241), and the rotating block (252) is installed on the outer wall of the support bracket (21).
5. The sheet metal part riveting tool die of claim 1, which is characterized in that: the bearing bracket (21) is characterized in that connecting blocks are symmetrically arranged at the front end and the rear end of the inner side of the bearing bracket, semicircular notches are formed in the connecting blocks, a gap formed between the two connecting blocks which are symmetrically arranged in the left-right direction corresponds to the position of the connecting hole, and the lower end of the connecting rod (33) is located in the gap.
6. The sheet metal part riveting tool die of claim 1, which is characterized in that: the inner wall of the adjusting block (23) is of a quarter arc surface structure.
7. The sheet metal part riveting tool die of claim 1, which is characterized in that: the middle part of the guide frame (31) is of a straight plate type structure, the front side and the rear side of the guide frame (31) are of a step type structure, and a gap is reserved between the inner wall of the upper end of the guide frame (31) and the upper end of the frame body (11).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910613472.7A CN110252934B (en) | 2019-07-09 | 2019-07-09 | Sheet metal type sheet metal part riveting tool die |
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| CN201910613472.7A CN110252934B (en) | 2019-07-09 | 2019-07-09 | Sheet metal type sheet metal part riveting tool die |
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| CN110252934A CN110252934A (en) | 2019-09-20 |
| CN110252934B true CN110252934B (en) | 2020-08-28 |
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| CN112475191A (en) * | 2020-12-01 | 2021-03-12 | 昆山维开安电子科技有限公司 | Double-metal-plate combined product structure and assembling mode |
| CN113231982B (en) * | 2021-06-04 | 2024-09-24 | 内蒙金属材料研究所 | Mixed structure body assembling die for engineering |
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| CN102946692B (en) * | 2012-12-06 | 2015-03-18 | 株洲南车时代电气股份有限公司 | Circuit board assembly and riveting tool thereof |
| CN204747387U (en) * | 2015-07-29 | 2015-11-11 | 李成泉 | Rivet is planted nailing machine and is constructed |
| CN105855449B (en) * | 2016-05-09 | 2018-08-10 | 亿和精密工业（中山）有限公司 | A kind of riveting jig |
| CN109570428A (en) * | 2019-01-22 | 2019-04-05 | 昆山敏欣电子有限公司 | A kind of automatic riveting machine automatic aligning riveting jig |
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Effective date of registration: 20200810 Address after: No.2, north side of South Road, industrial park, Tushan Town, Pizhou City, Xuzhou City, Jiangsu Province Applicant after: Jiangsu Baoxiang Power Equipment Co.,Ltd. Address before: 242000 Shuiyang District, Xuancheng Xuanzhou Economic Development Zone, Anhui Zhongshan Metal Co., Ltd. Applicant before: Cui Lufei |