CN212384360U - Can effectively reduce cracked stamping robot of stamping workpiece - Google Patents
Can effectively reduce cracked stamping robot of stamping workpiece Download PDFInfo
- Publication number
- CN212384360U CN212384360U CN202020745708.0U CN202020745708U CN212384360U CN 212384360 U CN212384360 U CN 212384360U CN 202020745708 U CN202020745708 U CN 202020745708U CN 212384360 U CN212384360 U CN 212384360U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- stamping
- punching press
- plate
- seted
- 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.)
- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 claims abstract description 34
- 238000013467 fragmentation Methods 0.000 claims description 9
- 238000006062 fragmentation reaction Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000002950 deficient Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 238000005336 cracking Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 244000208734 Pisonia aculeata Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Manipulator (AREA)
Abstract
The utility model relates to a punching press robotechnology field just discloses a can effectively reduce cracked punching press robot of stamping workpiece, comprises a workbench, the upper end fixedly connected with U-shaped support of workstation, the upper end fixedly connected with punching press cylinder of U-shaped support, the output shaft of punching press cylinder lower extreme runs through the lower extreme and the fixedly connected with punching press head of U-shaped support, the output shaft fixedly connected with locating piece of punching press cylinder lower extreme, the upper end fixedly connected with card cover of punching press head is at the locating piece outer locating frame, the locating frame is equipped with the fixed plate outward, many dead levers of the lateral wall fixedly connected with of fixed plate, the fixed orifices of pegging graft is seted up with the dead lever correspondence to the lateral wall of locating piece. This can effectively reduce cracked punching press robot of stamping workpiece possesses the effectual stamping workpiece of having avoided and caused the problem of damage because of hard punching press easily, has reduced the defective rate of product, has improved production quality's excellence.
Description
Technical Field
The utility model relates to a stamping robot technical field specifically is a can effectively reduce cracked stamping robot of stamping workpiece.
Background
The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece (stamped part) of a desired shape and size. Stamping and forging are plastic working (or called pressure working), and are called forging and pressing. The stamped blanks are mainly hot and cold rolled steel sheets and strips. In the world, 60-70% of steel materials are plates, and most of the plates are punched to form finished products. The body, chassis, oil tank, radiator sheet, boiler steam drum, shell of container, iron core silicon steel sheet of motor and electric appliance are all made by punching. There are also a large number of stamped parts in products such as instruments, household appliances, bicycles, office machines, and household utensils.
When the mould carries out the punching press, because the punching press stroke of punching press cylinder is fixed for some stamping parts can make the punching press stroke exceed the punching press degree because of placing the error when carrying out the punching press, and then very cause the rigid damage of stamping part easily, make the rejection rate improve and influenced whole punching press production, the actual production of being not convenient for uses.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model is not enough to prior art, the utility model provides a can effectively reduce cracked stamping robot of stamping workpiece, the effectual stamping workpiece of having avoided causes the problem of damage because rigid punching press easily, the defective rate of product has been reduced, the advantage of production quality has been improved, when having solved the mould and having carried out the punching press, because the punching press stroke of punching press cylinder is fixed, make some stamping workpieces probably because the placement error makes the punching press stroke exceed the stamping degree when carrying out the punching press, and then very cause the rigid damage of stamping workpiece easily, make the rejection rate improve and influenced whole stamping production, be not convenient for the problem of in-service use.
(II) technical scheme
For realizing the effectual problem of avoiding the stamping workpiece to cause the damage because hard punching press easily, reduced the defective rate of product, improved production quality's purpose, the utility model provides a following technical scheme: a stamping robot capable of effectively reducing stamping part fragmentation comprises a workbench, wherein a U-shaped support is fixedly connected to the upper end of the workbench, a stamping cylinder is fixedly connected to the upper end of the U-shaped support, an output shaft at the lower end of the stamping cylinder penetrates through the lower end of the U-shaped support and is fixedly connected with a stamping head, an output shaft at the lower end of the stamping cylinder is fixedly connected with a positioning block, a positioning frame sleeved outside the positioning block is fixedly connected to the upper end of the stamping head, a fixing plate is arranged outside the positioning frame, a plurality of fixing rods are fixedly connected to the side wall of the fixing plate, and fixing holes correspondingly spliced with the fixing rods are formed in the side;
the upper end of the workbench is fixedly connected with a bottom plate through bolts, the upper end of the bottom plate is fixedly connected with a U-shaped connecting plate through a compensation mechanism, a mold is fixedly welded at the upper end of the U-shaped connecting plate, the upper end of the workbench is symmetrically and fixedly connected with two supporting plates through a plurality of bolts, a plurality of guide rods are fixedly connected to the upper ends of the supporting plates at equal intervals in the front and back direction, guide rings movably sleeved outside the guide rods are fixedly connected to the left and right opposite sides of the U-shaped connecting plate, and anti-falling plates are fixedly connected to the upper ends of the;
the compensating mechanism is including two diaphragms that set up from top to bottom, two a plurality of compensation springs of fixedly connected with between the diaphragm, two the diaphragm is back on the back a plurality of T shape fixture blocks of equal fixedly connected with in both sides, the T shape draw-in groove with T shape fixture block matching joint is all seted up to the upper end lateral wall of bottom plate and the lateral wall of U-shaped connecting plate, back on the back both sides all are connected with the baffle through the pivot rotation around bottom plate and the U-shaped connecting plate, baffle and bottom plate and the lateral wall symmetry of U-shaped connecting plate have been seted up and have been connected the screw and pass through connecting bolt fixed.
Preferably, the four corners of the bottom of the workbench are fixedly connected with supporting legs.
Preferably, the inner wall of the bottom of the positioning frame is fixedly connected with a plurality of positioning columns, and the lower ends of the positioning blocks are provided with positioning grooves correspondingly spliced with the positioning columns.
Preferably, the outer wall fixedly connected with cardboard of locating frame, the surface of cardboard is seted up a plurality of jacks and the activity is pegged graft in the jack has spacing inserted bar, the spacing jack that corresponds the grafting with spacing inserted bar is seted up to one end pole wall of dead lever, many the same arm-tie that resets of lower extreme fixedly connected with of spacing inserted bar, the same reset spring of fixedly connected with between the upper end of the arm-tie that resets and the lower extreme of cardboard.
Preferably, the lower end of the anti-falling plate is fixedly connected with a connecting screw rod, and the upper end of the guide rod is provided with a connecting screw groove which is connected with the connecting screw rod in a matching manner.
Preferably, two equal fixedly connected with spacing telescopic link in diaphragm one side four corners department in opposite directions.
Preferably, the stamping cylinder is electrically connected with an external power supply through a control switch.
(III) advantageous effects
Compared with the prior art, the utility model provides a can effectively reduce cracked punching press robot of stamping workpiece possesses following beneficial effect:
1. the stamping robot capable of effectively reducing the fragmentation of the stamping part comprises a base plate, a U-shaped connecting plate, a compensation mechanism, a baffle, a support plate, a guide ring, a guide rod, a connecting screw groove, a connecting screw rod, a connecting screw groove, a bolt, a support plate, a guide ring, a stamping head and a compensation spring, wherein the compensation mechanism is fixed between the base plate and the U-shaped connecting plate through the matching clamping action of the T-shaped clamping block and the T-shaped clamping groove, the baffle is rotated to the front side and the rear side of the T-shaped clamping block to be positioned and is stably fixed through the bolt, the support plate is fixed on a workbench through the bolt, the guide ring on the side wall of the U-shaped connecting plate is sleeved outside the guide rod, the up-and-down movement of a die is effectively limited, the anti-falling plate is stably connected to the upper end of the guide rod through the, the problem that the stamping part is easy to damage due to hard stamping is effectively avoided, the reject ratio of products is reduced, and the production quality is improved.
2. This can effectively reduce cracked punching press robot of stamping workpiece, locating piece and locating frame through being equipped with, the grafting that utilizes reference column and constant head tank makes locating frame and the firm grafting of locating piece together, inject the dead lever in the fixed orifices again, it is spacing to realize the firm connection of locating frame and locating piece, the one end of dead lever stretches out outside the locating frame, spacing inserted bar is aimed at down spacing jack this moment, reset spring pullback reset arm-tie, it can realize the firm spacing to the dead lever in the spacing jack with spacing inserted bar propulsion to reset the arm-tie, can realize the quick assembly disassembly to the punching press head, convenient for alternate use.
Drawings
Fig. 1 is a schematic structural view of a stamping robot capable of effectively reducing the cracking of a stamping part according to the present invention;
fig. 2 is an enlarged view of a partial structure of a part a in fig. 1 of a stamping robot capable of effectively reducing the cracking of a stamping part according to the present invention;
fig. 3 is an enlarged view of a partial structure of a part B in fig. 1 of a stamping robot capable of effectively reducing the cracking of a stamping part according to the present invention;
fig. 4 is a partial structure enlarged view of the C portion in fig. 3 of the stamping robot capable of effectively reducing the cracking of the stamping parts.
In the figure: 1 workstation, 2U-shaped support, 3 punching press cylinders, 4 punching press heads, 5 locating pieces, 6 locating frames, 7 fixed plates, 8 fixed rods, 9 fixed orificess, 10 bottom plates, 11U-shaped connecting plates, 12 moulds, 13 backup pads, 14 guide bars, 15 guide rings, 16 anticreep boards, 17 transverse plates, 18 compensating springs, 19T-shaped fixture blocks, 20T-shaped clamping grooves, 21 baffles, 22 landing legs, 23 positioning columns, 24 locating grooves, 25 clamping plates, 26 limiting insertion rods, 27 limiting insertion holes, 28 reset pull plates, 29 reset springs, 30 connecting screw rods, 31 connecting screw grooves and 32 limiting telescopic rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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. 1-4, a stamping robot capable of effectively reducing the fragmentation of a stamping part comprises a workbench 1, wherein the upper end of the workbench 1 is fixedly connected with a U-shaped support 2, the upper end of the U-shaped support 2 is fixedly connected with a stamping cylinder 3, an output shaft at the lower end of the stamping cylinder 3 penetrates through the lower end of the U-shaped support 2 and is fixedly connected with a stamping head 4, the output shaft at the lower end of the stamping cylinder 3 is fixedly connected with a positioning block 5, the upper end of the stamping head 4 is fixedly connected with a positioning frame 6 clamped outside the positioning block 5, a fixing plate 7 is arranged outside the positioning frame 6, the side wall of the fixing plate 7 is fixedly connected with a plurality of fixing rods 8, and the side wall of the;
the upper end of the workbench 1 is fixedly connected with a bottom plate 10 through bolts, the upper end of the bottom plate 10 is fixedly connected with a U-shaped connecting plate 11 through a compensation mechanism, the upper end of the U-shaped connecting plate 11 is fixedly welded with a mold 12, the upper end of the workbench 1 is symmetrically and fixedly connected with two supporting plates 13 through a plurality of bolts, the front and back of the upper end of each supporting plate 13 are fixedly connected with a plurality of guide rods 14 at equal intervals, the left and right opposite sides of the U-shaped connecting plate 11 are fixedly connected with guide rings 15 movably sleeved outside the guide rods 14, and the upper ends of the guide rods 14 are;
the compensation mechanism is including two diaphragms 17 that set up from top to bottom, a plurality of compensation springs 18 of fixedly connected with between two diaphragms 17, two diaphragms 17 are back on the back a plurality of T shape fixture blocks 19 of equal fixedly connected with in both sides of the back of the body about, the T shape draw-in groove 20 that matches the joint with T shape fixture block 19 is all seted up to the upper end lateral wall of bottom plate 10 and the lateral wall of U-shaped connecting plate 11, back on the back both sides of the body all are connected with baffle 21 through the pivot rotation around bottom plate 10 and U-shaped connecting plate 11, baffle 21 and bottom plate 10 have been seted up with the lateral wall symmetry of U-shaped connecting plate.
The four corners of the bottom of the workbench 1 are fixedly connected with supporting legs 22.
The inner wall of the bottom of the positioning frame 6 is fixedly connected with a plurality of positioning columns 23, and the lower end of the positioning block 5 is provided with positioning grooves 24 correspondingly spliced with the positioning columns 23.
Outer wall fixedly connected with cardboard 25 of locating frame 6, a plurality of jacks and jack internalization are seted up on the surface of cardboard 25 and are pegged graft and have spacing inserted bar 26, and the spacing jack 27 that corresponds the grafting with spacing inserted bar 26 is seted up to the one end pole wall of dead lever 8, and the same arm-tie 28 that resets of the same pull plate 28 of restoring to the throne of lower extreme fixedly connected with of many spacing inserted bars 26, the same reset spring 29 of fixedly connected with between the upper end of the pull plate 28 that resets and the lower extreme of cardboard 25.
The lower end of the anti-drop plate 16 is fixedly connected with a connecting screw rod 30, and the upper end of the guide rod 14 is provided with a connecting screw groove 31 which is connected with the connecting screw rod 30 in a matching way.
The four corners of one opposite side of the two transverse plates 17 are fixedly connected with limit telescopic rods 32.
The stamping cylinder 3 is electrically connected with an external power supply through a control switch.
To sum up, the stamping robot capable of effectively reducing the cracking of the stamping parts fixes the compensation mechanism between the bottom plate 10 and the U-shaped connecting plate 11 through the bottom plate 10 and the U-shaped connecting plate 11, the T-shaped clamping block 19 and the T-shaped clamping groove 20 are matched and clamped, then the baffle 21 is rotated to the front side and the rear side of the T-shaped clamping block 19 to be positioned and the baffle 21 is stably fixed through the bolt, the support plate 13 is fixed on the workbench 1 through the bolt, the guide ring 15 on the side wall of the U-shaped connecting plate 11 is sleeved outside the guide rod 14 to effectively limit the up-and-down movement of the die 12, the anti-falling plate 16 is stably connected at the upper end of the guide rod 14 through the matching of the connecting screw rod 30 and the connecting screw groove 31 to realize the effective limit of the guide ring 15, the stamping head 4 is pushed down by the stamping cylinder 3, the stamping head 4 is pressed into the die 12 to realize the stamping, when the punching stroke is too big, compensating spring 18 can effectively compensate unnecessary punching press volume, the effectual stamping workpiece of having avoided causes the problem of damage because of hard punching press easily, the defective rate of product has been reduced, production quality has been improved, locating piece 5 and locating frame 6 through being equipped with, utilize the grafting of reference column 23 and constant head tank 24 to make the firm grafting of locating frame 6 and locating piece 5 together, inject dead lever 8 into fixed orifices 9 again, it is spacing to realize the firm connection of locating frame 6 and locating piece 5, the one end of dead lever 8 stretches out outside locating frame 6, spacing inserted bar 26 aligns down spacing jack 27 down this moment, reset spring 29 pullbacks reset arm-tie 28, reset arm-tie 28 can realize the firm spacing to dead lever 8 in impelling spacing jack 27 with spacing inserted bar 26, can realize the quick assembly disassembly to punching press head 4, convenient for alternate use.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a can effectively reduce cracked punching press robot of stamping workpiece, includes workstation (1), its characterized in that: the upper end of the workbench (1) is fixedly connected with a U-shaped support (2), the upper end of the U-shaped support (2) is fixedly connected with a stamping cylinder (3), an output shaft at the lower end of the stamping cylinder (3) penetrates through the lower end of the U-shaped support (2) and is fixedly connected with a stamping head (4), an output shaft at the lower end of the stamping cylinder (3) is fixedly connected with a positioning block (5), the upper end of the stamping head (4) is fixedly connected with a positioning frame (6) which is clamped and sleeved outside the positioning block (5), a fixing plate (7) is arranged outside the positioning frame (6), the side wall of the fixing plate (7) is fixedly connected with a plurality of fixing rods (8), and the side wall of the positioning block (5) is provided with fixing holes (;
the upper end of the workbench (1) is fixedly connected with a bottom plate (10) through bolts, the upper end of the bottom plate (10) is fixedly connected with a U-shaped connecting plate (11) through a compensation mechanism, the upper end of the U-shaped connecting plate (11) is fixedly welded with a mold (12), the upper end of the workbench (1) is symmetrically and fixedly connected with two supporting plates (13) through a plurality of bolts, the front and back of the upper end of each supporting plate (13) are fixedly connected with a plurality of guide rods (14) at equal intervals, the left and right opposite sides of the U-shaped connecting plate (11) are fixedly connected with guide rings (15) movably sleeved outside the guide rods (14), and the upper ends of the guide rods (14) are fixedly connected with anti;
compensating mechanism is including two diaphragm (17) that set up from top to bottom, two a plurality of compensation spring of fixedly connected with (18), two between diaphragm (17) carry on the back a plurality of T shape fixture blocks (19) of the equal fixedly connected with in both sides mutually about diaphragm (17), T shape draw-in groove (20) that match the joint with T shape fixture block (19) are all seted up to the upper end lateral wall of bottom plate (10) and the lateral wall of U-shaped connecting plate (11), back of the body both sides all are connected with baffle (21) through the pivot rotation around bottom plate (10) and U-shaped connecting plate (11), baffle (21) and bottom plate (10) and the lateral wall symmetry of U-shaped connecting plate (11) have been seted up and have been connected the screw and have been passed through connecting bolt fixed.
2. The stamping robot capable of effectively reducing the fragmentation of the stamped parts according to the claim 1, characterized in that: the bottom four corners of the workbench (1) are fixedly connected with supporting legs (22).
3. The stamping robot capable of effectively reducing the fragmentation of the stamped parts according to the claim 1, characterized in that: the bottom inner wall fixedly connected with many reference columns (23) of locating frame (6), constant head tank (24) that correspond the grafting with reference column (23) are seted up to the lower extreme of locating piece (5).
4. The stamping robot capable of effectively reducing the fragmentation of the stamped parts according to the claim 1, characterized in that: the outer wall fixedly connected with cardboard (25) of locating frame (6), the surface of cardboard (25) is seted up a plurality of jacks and jack internalization and is pegged graft and have spacing inserted bar (26), the one end pole wall of dead lever (8) is seted up spacing jack (27) that correspond grafting with spacing inserted bar (26), many the same arm-tie (28) that resets of lower extreme fixedly connected with of spacing inserted bar (26), the same reset spring (29) of fixedly connected with between the upper end of arm-tie (28) and the lower extreme of cardboard (25) resets.
5. The stamping robot capable of effectively reducing the fragmentation of the stamped parts according to the claim 1, characterized in that: the lower end of the anti-falling plate (16) is fixedly connected with a connecting screw rod (30), and the upper end of the guide rod (14) is provided with a connecting screw groove (31) which is connected with the connecting screw rod (30) in a matching manner.
6. The stamping robot capable of effectively reducing the fragmentation of the stamped parts according to the claim 1, characterized in that: two diaphragm (17) are equal fixedly connected with spacing telescopic link (32) in one side four corners department in opposite directions.
7. The stamping robot capable of effectively reducing the fragmentation of the stamped parts according to the claim 1, characterized in that: the stamping cylinder (3) is electrically connected with an external power supply through a control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020745708.0U CN212384360U (en) | 2020-05-08 | 2020-05-08 | Can effectively reduce cracked stamping robot of stamping workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020745708.0U CN212384360U (en) | 2020-05-08 | 2020-05-08 | Can effectively reduce cracked stamping robot of stamping workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212384360U true CN212384360U (en) | 2021-01-22 |
Family
ID=74249377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020745708.0U Expired - Fee Related CN212384360U (en) | 2020-05-08 | 2020-05-08 | Can effectively reduce cracked stamping robot of stamping workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212384360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872213A (en) * | 2020-06-23 | 2020-11-03 | 阿特拉斯智能工程(南通)有限公司 | Servo die-cutting mechanism |
-
2020
- 2020-05-08 CN CN202020745708.0U patent/CN212384360U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872213A (en) * | 2020-06-23 | 2020-11-03 | 阿特拉斯智能工程(南通)有限公司 | Servo die-cutting mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212384360U (en) | Can effectively reduce cracked stamping robot of stamping workpiece | |
| CN210450634U (en) | Stamping device suitable for automobile parts processing | |
| CN111940550A (en) | Stamping equipment for metal plate bending | |
| CN212397768U (en) | Stamping robot capable of achieving quick feeding | |
| CN111872213A (en) | Servo die-cutting mechanism | |
| CN210547362U (en) | Stamping forming die | |
| DK168617B1 (en) | dragging Press | |
| CN211027798U (en) | Terminal stamping forming device | |
| CN210754825U (en) | Steel plate press for processing western-style food forks | |
| CN113084004B (en) | Gasket stamping forming equipment for high-end equipment | |
| CN213002047U (en) | Stamping equipment is used in metal product processing | |
| CN210231220U (en) | Unilateral bending die | |
| CN218856082U (en) | Special tool for bearing disassembly and assembly | |
| CN206253517U (en) | The reverse single processing mold of steel tower corner iron with heating function | |
| CN214719696U (en) | Semi-finished nickel sheet stamping die | |
| CN213317166U (en) | Stamping device suitable for not unidimensional processing | |
| CN216911778U (en) | Stamping module convenient to install | |
| CN214602942U (en) | Pneumatic type joint assemblage machine | |
| CN220942902U (en) | Sheet metal stamping die | |
| CN220837525U (en) | Aluminum product stamping equipment | |
| CN219211177U (en) | Bending machine for sheet metal forming | |
| CN216370629U (en) | Square box straight seam welding machine | |
| CN213317054U (en) | Be used for novel continuous punching press of metal product unloading production device | |
| CN214184729U (en) | Sheet metal part bending die | |
| CN209272359U (en) | A kind of fixation device of press forging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210122 |