CN215968630U - Stamping die overhauls frock - Google Patents
Stamping die overhauls frock Download PDFInfo
- Publication number
- CN215968630U CN215968630U CN202122588155.XU CN202122588155U CN215968630U CN 215968630 U CN215968630 U CN 215968630U CN 202122588155 U CN202122588155 U CN 202122588155U CN 215968630 U CN215968630 U CN 215968630U
- Authority
- CN
- China
- Prior art keywords
- supporting
- clamping
- punching die
- movable
- transmission
- 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
Links
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a punching die overhaul tool, which comprises a supporting platform, wherein a supporting round table is arranged in the middle of the upper surface of the supporting platform, a supporting plate is arranged at the upper end of the supporting round table, supporting guide rails are fixedly connected to two sides of the outer surface of the upper end of the supporting plate, a fixed L-shaped bracket is arranged at one end of the outer surface of the upper end of the supporting plate, a movable L-shaped bracket is arranged at the other end of the upper surface of the supporting plate, clamping components are arranged on the opposite side surfaces of the fixed L-shaped bracket and the movable L-shaped bracket respectively, four second motors on the clamping components are sequentially driven to rotate a transmission screw, a clamping column is further pushed to abut against the outer peripheral side surface of a punching die through a connecting block, the punching die is clamped by using a multi-clamping structure consisting of the fixed L-shaped bracket, the movable L-shaped bracket and the two clamping components, the phenomena of shaking, loosening and the like of the punching die in overhaul are avoided, and the detection precision and efficiency are improved, the efficiency of user when overhauing is improved.
Description
Technical Field
The utility model relates to the technical field of die maintenance, in particular to a stamping die maintenance tool.
Background
Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part, and the press die is a special processing equipment for processing the material into a part in cold press working, and is called a cold press die.
The patent document with the publication number of CN108994191B discloses a location frock for automobile mold, the on-line screen storage device comprises a base, the upper surface of base is located the fixed mould platform that is provided with the placing die of head end position department, and the upper surface of base is located one side position department of mould platform and installs first fixing device, both sides all are provided with the second fixing device who carries out the side clamp to the mould around the mould platform, and the equal fixedly connected with in both sides plays the buffer of cushioning effect around mould platform and the second fixing device.
Current equipment lacks multiple clamping structure and multiple angle modulation structure, causes easily that unstable phenomenon such as rock appears in stamping die at the in-process that examines and repair stamping die for detect and measure great error that appears, when carrying out the centre gripping to stamping die, because stamping die's appearance often is irregular, current equipment often can not with stamping die's appearance looks adaptation, thereby leads to the centre gripping unstable.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a punching die overhauling tool aiming at the problems and the defects, so that the overall working efficiency is improved.
The technical problem solved by the utility model is as follows:
(1) in the process of overhauling the stamping die by the conventional equipment, the stamping die is easy to shake and other unstable phenomena, so that a large error occurs in detection and measurement;
(2) when the existing equipment clamps the stamping die, the existing equipment often cannot be matched with the appearance of the stamping die, so that the clamping is unstable.
The purpose of the utility model can be realized by the following technical scheme: the utility model provides a stamping die overhauls frock, includes supporting platform, and supporting platform's upper surface mid-mounting has the support round platform, and the backup pad is installed to the upper end of support round platform, and the both sides fixedly connected with of backup pad upper end surface supports the guide rail, and the L support that appears is decided is installed to the one end of backup pad upper end surface, and the other end of backup pad upper surface is installed and is moved L shape support, decides L shape support and moves and all install the centre gripping subassembly on the L shape support relative side.
Preferably, the lower end of the supporting circular truncated cone penetrates through the middle of the supporting platform and is rotatably connected with the supporting platform, and a first motor is installed in the middle of one side, close to the movable L-shaped support, of the supporting plate.
Preferably, the support guide rail penetrates through the lower end of the movable L-shaped support and is in sliding connection with the movable L-shaped support, a worm gear transmission part is installed on one side of the fixed L-shaped support, and the lower end of the fixed L-shaped support is fixedly connected with the upper surface of the support plate.
Preferably, the centre gripping subassembly is including supporting the disc, and the support disc of two centre gripping subassemblies is connected with deciding L shape support and moving L shape support rotation respectively, and the periphery side-mounting that supports the disc has four second motors that are angular uniform distribution such as, and one side of supporting the disc is seted up four transmission spouts that are angular uniform distribution such as, and the transmission spout is the one-to-one with the second motor.
Preferably, the transmission chute is internally and slidably connected with a connecting block, the end part of the driving shaft of the second motor is fixedly connected with a transmission screw rod, and two ends of the transmission screw rod are rotatably connected with the supporting disc.
Preferably, the transmission screw penetrates through the connecting block and is in threaded connection with the connecting block, and the top end of the connecting block is fixedly connected with the clamping column.
Preferably, the equal fixedly connected with a plurality of supporting rods in both sides of every centre gripping post, adjacent supporting rod are staggered, and the supporting rod on every centre gripping post all is equidistance arrangement evenly distributed.
Preferably, the middle part of backup pad has been seted up spacing spout, and spacing spout is corresponding with first motor, and the drive shaft tip fixedly connected with drive screw of first motor, drive screw's both ends all are rotated with the backup pad and are connected.
Preferably, the inside sliding connection of spacing spout has the sliding block, and drive screw runs through the sliding block and with sliding block threaded connection, the top of sliding block with move L shape support's lower extreme middle part fixed connection.
Preferably, two fixing bolts are arranged on the upper portion of the lower end of the movable L-shaped support in a penetrating mode, and the two fixing bolts correspond to the two supporting guide rails one to one.
The utility model has the beneficial effects that:
(1) by driving the first motor, moving the movable L-shaped bracket to one side of the support plate close to the first motor, placing one end of a stamping die to be overhauled on the clamping component on the fixed L-shaped bracket, clamping the stamping die by the clamping component, keeping the stamping die in a horizontal state, starting the first motor again, moving the movable L-shaped bracket to the other end of the stamping die, clamping the stamping die by the fixed L-shaped bracket and the movable L-shaped bracket, clamping the other end of the stamping die by the clamping component close to the first motor, clamping the stamping die by a multi-clamping structure consisting of the fixed L-shaped bracket, the movable L-shaped bracket and the two clamping components, avoiding the phenomena of shaking, loosening and the like of the stamping die in overhauling, improving the detection precision and efficiency, and then utilizing a worm gear transmission part to rotate a transmission support shaft, rotate the centre gripping subassembly through the transmission back shaft to the convenience overhauls stamping die's periphery side, through rotating the support round platform, thereby adjustment stamping die's angle and position, and combine together with the worm wheel driving medium, thereby through multiple angle modulation structure adjustment stamping die's position, improve the efficiency of user when overhauing.
(2) The four second motors on the clamping assembly are sequentially driven to rotate the transmission screw rod, the clamping columns are sequentially pushed by the connecting blocks to abut against the peripheral side face of the stamping die, the clamping stability of the clamping assembly is further improved by abutting the clamping rods against the outer side face of the stamping die, the four second motors and the four clamping columns are respectively clamped and abutted, so that the clamping assemblies are suitable for the shapes and the sizes of different stamping dies, the two clamping assemblies are not mutually interfered, when the shapes and the sizes of the two ends of the stamping die are different, the clamping assemblies on the two sides can be respectively adapted according to the sizes of the two ends of the stamping die, and meanwhile, the clamping rods are distributed side by side in a staggered mode, so that the clamping rods can be used for improving the stability during clamping, the adaptation range of the clamping sizes can be expanded, the working efficiency of the clamping assembly is further improved, and the transmission screw rod is driven to rotate by the first motor, the transmission screw pushes the sliding block, the L-shaped support is further abutted to the end of the stamping die, the fixing bolt is rotated afterwards, and the first motor is fixed with the supporting guide rail and the supporting plate, so that the stamping die is kept to be stably installed between the two clamping components, the stable connection between the transmission screw and the sliding block is protected, and the service life of the transmission screw is prolonged.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the clamping assembly of the present invention;
FIG. 3 is a schematic view of the internal structure of the support disk of the present invention;
FIG. 4 is a schematic view of the internal structure of the support plate of the present invention;
in the figure: 1. a support platform; 2. a supporting circular table; 3. a support plate; 4. fixing an L-shaped bracket; 5. a transmission support shaft; 6. a worm gear drive member; 7. a clamping assembly; 8. a drive screw; 9. a fixing bolt; 10. a first motor; 11. supporting the guide rail; 12. a second motor; 13. a support disc; 14. a clamping rod; 15. a clamping post; 16. a transmission chute; 17. a drive screw; 18. connecting blocks; 19. a limiting chute; 20. and moving the L-shaped bracket.
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Please refer to fig. 1-4: a stamping die overhauling tool comprises a supporting platform 1, wherein a supporting circular truncated cone 2 is installed in the middle of the upper surface of the supporting platform 1, the lower end of the supporting circular truncated cone 2 penetrates through the middle of the supporting platform 1 and is rotatably connected with the supporting platform 1, a supporting plate 3 is installed at the upper end of the supporting circular truncated cone 2, supporting guide rails 11 are fixedly connected to two sides of the outer surface of the upper end of the supporting plate 3, a fixed L-shaped support 4 is installed at one end of the outer surface of the upper end of the supporting plate 3, a movable L-shaped support 20 is installed at the other end of the upper surface of the supporting plate 3, a first motor 10 is installed in the middle of one side, close to the movable L-shaped support 20, of the supporting plate 3, clamping assemblies 7 are installed on the opposite side surfaces of the fixed L-shaped support 4 and the movable L-shaped support 20, the supporting guide rails 11 penetrate through the lower end of the movable L-shaped support 20 and are in sliding connection with the lower end of the movable L-shaped support 20, a worm gear transmission piece 6 is installed on one side of the fixed L-shaped support 4, and the lower end of the fixed L-shaped support is fixedly connected with the upper surface of the supporting plate 3;
when in use, the first motor 10 is driven, the movable L-shaped bracket 20 is moved to one side of the support plate 3 close to the first motor 10, one end of a stamping die to be overhauled is placed on the clamping component 7 on the fixed L-shaped bracket 4 and is clamped by the clamping component 7, then the stamping die is kept in a horizontal state, the first motor 10 is started again, the movable L-shaped bracket 20 is moved to the other end of the stamping die, the clamping component 7 close to the first motor 10 is used for clamping the other end of the stamping die, so that the stamping die is clamped by a multi-clamping structure consisting of the two clamping components 7 on the fixed L-shaped bracket 4 and the movable L-shaped bracket 20, the phenomena of shaking, loosening and the like of the stamping die in overhauling are avoided, the detection precision and efficiency are improved, the worm gear transmission piece 6 is used for rotating the transmission support shaft 5, the clamping component 7 is rotated by the transmission support shaft 5, thereby the convenience is overhauld stamping die's periphery side, supports round platform 2 through rotating to adjustment stamping die's angle and position, and combine together with worm gear driving medium 6, thereby adjust stamping die's position through multiple angle modulation structure, improve the efficiency of user when overhauing.
The clamping components 7 comprise supporting disks 13, the supporting disks 13 of the two clamping components 7 are respectively rotatably connected with the fixed L-shaped support 4 and the movable L-shaped support 20, four second motors 12 which are uniformly distributed at equal angles are installed on the peripheral side surface of the supporting disk 13, four transmission chutes 16 which are uniformly distributed at equal angles are formed in one side of the supporting disk 13, the transmission chutes 16 are in one-to-one correspondence with the second motors 12, connecting blocks 18 are slidably connected in the transmission chutes 16, a driving shaft end part of the second motor 12 is fixedly connected with a transmission screw 17, one end of the transmission screw 17 penetrates through the side wall of the supporting disk 13, two ends of the transmission screw 17 are rotatably connected with the supporting disk 13, the transmission screw 17 penetrates through the connecting blocks 18 and is in threaded connection with the connecting blocks 18, the top end of the connecting blocks 18 is fixedly connected with clamping columns 15, and a plurality of clamping rods 14 are fixedly connected with two sides of each clamping column 15, the adjacent clamping rods 14 are arranged in a staggered manner, the clamping rods 14 on each clamping column 15 are uniformly distributed in an equidistant manner, and when the four clamping columns 15 are pushed to be close to the middle part of the supporting disc 13 by the connecting block 18, the side edges of the adjacent clamping columns 15 are contacted with each other;
when a user places one end of a stamping die on the clamping component 7 on the fixed L-shaped bracket 4, the four second motors 12 on the clamping component 7 are sequentially driven, the transmission screw 17 is rotated, the clamping columns 15 are sequentially pushed by the connecting blocks 18 to be abutted against the peripheral side face of the stamping die, the clamping stability of the clamping component 7 is further improved by abutting the clamping rods 14 against the outer side face of the stamping die, the four second motors 12 and the four clamping columns 15 are respectively clamped and abutted to adapt to the shapes and the sizes of different stamping dies, the two clamping components 7 are not interfered with each other, when the shapes and the sizes of the two ends of the stamping die are different, the clamping components 7 on the two sides can be respectively adapted according to the sizes of the two ends of the stamping die, and meanwhile, the clamping rods 14 are distributed in parallel in a staggered mode, so that the clamping rods 14 can be used for improving the stability during clamping, the adaptation range of the clamping size can be enlarged, and the working efficiency of the clamping assembly 7 is further improved.
The middle part of the supporting plate 3 is provided with a limiting sliding groove 19, the limiting sliding groove 19 corresponds to a first motor 10, the end part of a driving shaft of the first motor 10 is fixedly connected with a transmission screw 8, one end of the transmission screw 8 penetrates through one side of the supporting plate 3, two ends of the transmission screw 8 are rotatably connected with the supporting plate 3, a sliding block is slidably connected inside the limiting sliding groove 19, the transmission screw 8 penetrates through the sliding block and is in threaded connection with the sliding block, the top of the sliding block is fixedly connected with the middle part of the lower end of the movable L-shaped support 20, two fixing bolts 9 are arranged on the upper part of the lower end of the movable L-shaped support 20 in a penetrating mode, and the two fixing bolts 9 correspond to the two supporting guide rails 11 one by one;
during the use, first motor 10 drives transmission screw 8 and rotates, and transmission screw 8 promotes the sliding block, and then will move L shape support 20 and stamping die's tip looks butt, rotates gim peg 9 afterwards, fixes first motor 10 mutually with supporting rail 11 and backup pad 3 to keep stamping die stable installation between two centre gripping subassemblies 7, the stable connection of protection transmission screw 8 and sliding block, extension transmission screw 8's life.
Fixing bolt with support round platform 2 looks adaptation is installed to one side of supporting platform 1, and after rotating support round platform 2 and being certain angle, when needing the position of fixed support round platform 2, will support round platform 2 and fix through rotating fixing bolt to the person of facilitating the use overhauls according to the punching press mould's of difference maintenance requirement.
The worm wheel transmission part 6 comprises a transmission box, a worm wheel and a worm, one side of the worm is meshed with the worm wheel, one end of the worm is fixedly connected with a rotating wheel, the middle part of the worm wheel is fixedly sleeved at the periphery of one end of the transmission support shaft 5, the other end of the transmission support shaft 5 is fixedly connected with the center of one side of a support disc 13 on the fixed L-shaped support 4, the support discs 13 of the two clamping components 7 are respectively and rotatably connected with the fixed L-shaped support 4 and the movable L-shaped support 20, the middle part of the transmission support shaft 5 is rotatably connected with the fixed L-shaped support 4, the self-locking performance of the worm wheel and the worm during transmission is utilized, when a user rotates the rotating wheel, the worm wheel is driven to rotate, the transmission support shaft 5 is driven to rotate through the worm wheel, then the clamping components 7 on the fixed L-shaped support 4 are driven to rotate through the transmission support shaft 5, and meanwhile, the worm wheel is utilized to carry out accurate adjustment and rotation at the large transmission ratio of the worm during transmission, therefore, a user can accurately adjust the stamping die to a proper angle and position, and the user can quickly and stably overhaul the stamping die.
When the utility model is used, the first motor 10 is driven, the movable L-shaped bracket 20 is moved to one side of the support plate 3 close to the first motor 10, one end of a stamping die to be overhauled is placed on the clamping component 7 on the fixed L-shaped bracket 4, the stamping die is clamped by the clamping component 7, then the stamping die is kept in a horizontal state, the first motor 10 is started again, the movable L-shaped bracket 20 is moved to the other end of the stamping die, the stamping die is clamped by the fixed L-shaped bracket 4 and the movable L-shaped bracket 20, the other end of the stamping die is clamped by the clamping component 7 close to the first motor 10, so that the stamping die is clamped by a multi-clamping structure consisting of the fixed L-shaped bracket 4, the movable L-shaped bracket 20 and the two clamping components 7, the phenomena of shaking, loosening and the like of the stamping die in overhauling are avoided, and the detection precision and efficiency are improved, the worm gear transmission piece 6 is used for rotating the transmission support shaft 5, the clamping assembly 7 is rotated through the transmission support shaft 5, so that the peripheral side face of the stamping die can be conveniently overhauled, the angle and the position of the stamping die can be adjusted through rotating the support circular truncated cone 2, and the angle and the position of the stamping die are combined with the worm gear transmission piece 6, so that the position of the stamping die can be adjusted through a multiple angle adjusting structure, and the overhauling efficiency of a user is improved;
the four second motors 12 on the clamping assembly 7 are sequentially driven, the transmission screw 17 is rotated, the clamping columns 15 are sequentially pushed by the connecting blocks 18 to abut against the peripheral side face of the stamping die, the clamping stability of the clamping assembly 7 is further improved by abutting the clamping rods 14 against the outer side face of the stamping die, the four second motors 12 and the four clamping columns 15 are respectively clamped and abutted, so that the clamping assemblies are adaptive to the shapes and the sizes of different stamping dies, the two clamping assemblies 7 are not interfered with each other, when the shapes and the sizes of the two ends of the stamping die are different, the clamping assemblies 7 on the two sides can be respectively adapted according to the sizes of the two ends of the stamping die, and meanwhile, the clamping rods 14 are distributed side by side in a staggered manner, so that the clamping rods 14 can be used for improving the stability during clamping, the adaptation range of the clamping sizes can be expanded, and the working efficiency of the clamping assembly 7 is further improved, drive lead screw 8 through first motor 10 and rotate, drive lead screw 8 promotes the sliding block, and then will move L shape support 20 and stamping die's tip looks butt, rotates gim peg 9 afterwards, fixes first motor 10 mutually with supporting rail 11 and backup pad 3 to keep stamping die stable installation between two centre gripping subassemblies 7, the stable connection of protection drive lead screw 8 and sliding block, extension drive lead screw 8's life.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. The utility model provides a stamping die overhauls frock, its characterized in that, includes supporting platform (1), the upper surface mid-mounting of supporting platform (1) has support round platform (2), backup pad (3) are installed to the upper end of supporting round platform (2), both sides fixedly connected with supporting guide (11) of backup pad (3) upper end surface, the one end of backup pad (3) upper end surface is installed and is decided L shape support (4), the other end of backup pad (3) upper surface is installed and is moved L shape support (20), decide L shape support (4) and move and all install centre gripping subassembly (7) on L shape support (20) relative side.
2. The punching die overhauling tool according to claim 1, wherein the lower end of the supporting circular truncated cone (2) penetrates through the middle of the supporting platform (1) and is rotatably connected with the supporting platform (1), and a first motor (10) is arranged in the middle of one side of the supporting plate (3) close to the movable L-shaped support (20).
3. The punching die overhauling tool according to claim 1, wherein the supporting guide rail (11) penetrates through the lower end of the movable L-shaped support (20) and is in sliding connection with the movable L-shaped support, and the lower end of the fixed L-shaped support (4) is fixedly connected with the upper surface of the supporting plate (3).
4. The punching die overhauling tool according to claim 1, wherein the clamping assemblies (7) comprise supporting discs (13), the supporting discs (13) of the two clamping assemblies (7) are respectively rotatably connected with the fixed L-shaped support (4) and the movable L-shaped support (20), four second motors (12) which are uniformly distributed at equal angles are mounted on the side surface of the periphery of each supporting disc (13), four transmission chutes (16) which are uniformly distributed at equal angles are formed in one side of each supporting disc (13), and the transmission chutes (16) are in one-to-one correspondence with the second motors (12).
5. The punching die overhauling tool according to claim 4, wherein a connecting block (18) is connected in the transmission chute (16) in a sliding manner, a transmission screw (17) is fixedly connected to the end of the driving shaft of the second motor (12), and two ends of the transmission screw (17) are rotatably connected with the supporting disc (13).
6. The punching die overhauling tool according to claim 5, wherein the transmission screw (17) penetrates through the connecting block (18) and is in threaded connection with the connecting block (18), and the top end of the connecting block (18) is fixedly connected with the clamping column (15).
7. The punching die overhauling tool according to claim 6, wherein a plurality of clamping rods (14) are fixedly connected to two sides of each clamping column (15), the adjacent clamping rods (14) are arranged in a staggered manner, and the clamping rods (14) on each clamping column (15) are uniformly distributed in an equidistant manner.
8. The punching die overhauling tool according to claim 1, wherein a limiting sliding groove (19) is formed in the middle of the supporting plate (3), the limiting sliding groove (19) corresponds to the first motor (10), a transmission lead screw (8) is fixedly connected to the end of a driving shaft of the first motor (10), and two ends of the transmission lead screw (8) are rotatably connected with the supporting plate (3).
9. The punching die overhauling tool according to claim 8, wherein a sliding block is slidably connected inside the limiting sliding groove (19), the transmission lead screw (8) penetrates through the sliding block and is in threaded connection with the sliding block, and the top of the sliding block is fixedly connected with the middle part of the lower end of the movable L-shaped support (20).
10. The punching die overhauling tool according to claim 1, wherein two fixing bolts (9) are arranged at the upper part of the lower end of the movable L-shaped support (20) in a penetrating manner, and the two fixing bolts (9) correspond to the two supporting guide rails (11) one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122588155.XU CN215968630U (en) | 2021-10-26 | 2021-10-26 | Stamping die overhauls frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122588155.XU CN215968630U (en) | 2021-10-26 | 2021-10-26 | Stamping die overhauls frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215968630U true CN215968630U (en) | 2022-03-08 |
Family
ID=80510988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122588155.XU Active CN215968630U (en) | 2021-10-26 | 2021-10-26 | Stamping die overhauls frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215968630U (en) |
-
2021
- 2021-10-26 CN CN202122588155.XU patent/CN215968630U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112045229B (en) | Sheet clamp for numerical control machining center | |
| CN210548474U (en) | Be used for panel production and processing to use quick side cut device | |
| CN110732919A (en) | Hole repairing device for stamping parts | |
| CN210678200U (en) | Hexagon nut burnishing device | |
| CN215968630U (en) | Stamping die overhauls frock | |
| CN117020316B (en) | Damage-preventing chamfering device for processing electronic components | |
| CN206925366U (en) | Centrifugal compound roll wabbler milling arc groove equipment | |
| CN107627055B (en) | Device for automatic welding | |
| CN216000260U (en) | Sensor adds clamping apparatus | |
| CN213647081U (en) | Oil cylinder pin shaft machining tool | |
| CN110508669B (en) | Rim valve punching device | |
| CN211136322U (en) | A anchor clamps frock that is arranged in three-dimensional work piece cutting to produce line | |
| CN219854121U (en) | Clamping device for nut detection | |
| CN220296669U (en) | Stainless steel strip edge polishing device | |
| CN219705504U (en) | Cutting device for wood board processing | |
| CN112045230A (en) | Numerical control machining clamp for thin plate | |
| CN111774961A (en) | Steel sheet grinding device for automobile machining | |
| CN219520664U (en) | Adjustable clamp of metal cutting machine | |
| CN219426644U (en) | Arc strip piece positioning tool | |
| CN217668950U (en) | Positioning tool for machining brake pull-out parts | |
| CN113369938B (en) | Cutting operation platform for electric vehicle hub brake processing | |
| CN217194982U (en) | Composite tool clamp table for processing sword blank | |
| CN219767216U (en) | Metal piece assembly fixture | |
| CN216247162U (en) | Hub bearing device for hub detection platform | |
| CN220127786U (en) | Cemented carbide ring excircle groove processing frock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |