CN211967512U - Pantograph carbon slide processing marking tool - Google Patents
Pantograph carbon slide processing marking tool Download PDFInfo
- Publication number
- CN211967512U CN211967512U CN202020444072.6U CN202020444072U CN211967512U CN 211967512 U CN211967512 U CN 211967512U CN 202020444072 U CN202020444072 U CN 202020444072U CN 211967512 U CN211967512 U CN 211967512U
- Authority
- CN
- China
- Prior art keywords
- cavity
- rod
- rectangular
- damping
- plate
- 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
Images
Abstract
The utility model discloses a pantograph carbon slide plate processing and marking tool, which comprises a base, wherein the middle parts of the two sides of the top surface of the base are fixedly provided with vertically arranged support columns, the top surface of each support column is fixedly provided with a vertically arranged cylinder, and the top of the telescopic end of each cylinder is horizontally provided with a crossbeam; a rectangular damping cavity is formed in the mounting seat; a rectangular workbench is horizontally arranged at the top end of the supporting rod, and clamping assemblies are fixedly arranged on two sides of the workbench; rectangular sliding blocks are movably sleeved at the two ends of the rod body of the cross rod; the bottom surface of each sliding block is fixedly provided with a vertically arranged marking machine; the utility model has simple operation, and solves the problem that the prior marking device can not fix and limit according to the position of the fastener in the carbon slide plate through the clamping component; the two marking machines are convenient for synchronously marking the two sides of the surface of the carbon sliding plate; the problem of current carbon slide when marking off distance error is big is solved.
Description
Technical Field
The utility model relates to a carbon slide rule technical field especially relates to a pantograph carbon slide processing marking tool.
Background
Along with the improvement of the speed of a high-speed rail, the yield of the carbon sliding plate of the power receiving element is increased, and the length is accurate, in the carbon sliding plate manufacturing industry, the carbon sliding plate is marked by marking at a corresponding position according to the required requirement during processing, so that punching and cutting are facilitated; the existing carbon sliding plate production process completely depends on manual cutting and marking, so that the product length can not be accurately guaranteed, product identification is not standard, the quality of each batch of products is difficult to guarantee due to the fact that operators are different and operation methods are different, the problem that the carbon sliding plate is difficult to line and mark at two ends simultaneously and the problem that clamping is inconvenient to fix according to the size of the carbon sliding plate is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the practicality is not good among the prior art, and the pantograph carbon slide processing marking tool that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a pantograph carbon slide plate machining and scribing calibration tool comprises a base, wherein the base is in a horizontally arranged rectangular plate shape, supporting columns which are vertically arranged are fixedly arranged in the middle of two sides of the top surface of the base, a vertically arranged air cylinder is fixedly arranged on the top surface of each supporting column, a cross beam is horizontally arranged at the top of a telescopic end of each air cylinder, and the tops of the telescopic ends of the two air cylinders are respectively and fixedly connected with two sides of the bottom surface of the cross beam; a rectangular mounting seat is fixedly mounted in the middle of the top surface of the base, a rectangular damping cavity is formed in the mounting seat, and a damping assembly is fixedly mounted in the damping cavity; four corners of the top surface of the mounting seat are respectively provided with a circular through hole, a vertically arranged support rod is movably mounted in each circular through hole, a rectangular workbench is horizontally arranged at the top end of each support rod, and clamping assemblies are fixedly mounted on two sides of each workbench; rectangular stop blocks are fixedly arranged on two sides of the bottom surface of the cross beam, a horizontally arranged cross rod is fixedly arranged between the two stop blocks, rectangular sliding blocks are movably sleeved at two ends of a rod body of the cross rod, and a circular through hole is transversely formed in one side of each sliding block in a matched manner with the cross rod; every the bottom surface of sliding block all fixed mounting has the striping machine of vertical setting.
Preferably, a rectangular cavity with the length consistent with that of the cross rod is formed in the cross beam, and a rectangular driving cavity is formed in the cross beam on one side of the rectangular cavity; vertically arranged bearings are fixedly arranged on two sides in the rectangular cavity, and a rotating rod is transversely arranged between the two bearings; a transversely arranged motor is fixedly installed in the driving cavity, one end of the rotating rod penetrates into the driving cavity, and one end of the rotating rod, which is positioned in the driving cavity, is coaxially and fixedly connected with a motor shaft of the motor through a coupler; the two ends of the rod body of the rotating rod are movably sleeved with threaded sleeves; every equal fixed mounting in threaded sleeve's bottom surface middle part has the connecting plate of vertical setting the bar opening has been seted up along length direction in the bottom of rectangle cavity, and every the bottom of connecting plate all extends outside the rectangle cavity from the bar opening to all with the top surface fixed connection of sliding block.
Preferably, a circular cavity is vertically formed in the upper part of each support column, a vertically arranged guide rod is fixedly installed in each circular cavity, and a sleeve is movably sleeved on the rod body of each guide rod; a connecting rod which is transversely arranged is fixedly arranged on the inner side of the tube body of each sleeve; the stabilizer bar of vertical setting is all fixed mounting in the dog outside of crossbeam bottom surface, every equal vertical strip opening of seting up with the highly uniform on the inside wall of circular cavity, every the one end of connecting rod all extends outside the circular cavity from the strip opening to respectively with the bottom fixed connection of two stabilizer bars.
Preferably, the damping assembly comprises a damping plate and damping springs, the damping plate is movably arranged in the damping cavity, a plurality of vertically arranged damping springs are fixedly arranged on the bottom surface of the damping plate, and the bottom end of each damping spring is fixedly connected with the bottom of the damping cavity; the bottom of each supporting rod extends into the damping cavity through the circular through hole and is fixedly connected with the four corners of the top surface of the damping plate respectively.
Preferably, the clamping assembly comprises fixing plates, clamping plates, moving blocks, round rods and return springs, the horizontally arranged fixing plates are fixedly mounted at the bottoms of the two sides of the workbench, and the vertically arranged clamping plates are movably mounted on the outer sides of the fixing plates; a plurality of rectangular adjusting cavities are transversely formed in the outer end of each fixing plate, rectangular moving blocks are movably mounted in each adjusting cavity, transversely arranged round rods are fixedly mounted on the outer side surfaces of the moving blocks, the outer ends of the round rods penetrate through the adjusting cavities and are fixedly connected with the bottoms of the inner side surfaces of the clamping plates; and the rod body of each round rod positioned in the adjusting cavity is movably sleeved with a return spring, and two ends of each return spring are fixedly connected with the outer side surface of the moving block and the inner wall of one side of the adjusting cavity respectively.
Preferably, a horizontally arranged strip-shaped plate is fixedly arranged in the middle of the inner side surface of each clamping plate; the front end face of the cross beam is transversely provided with distance scale marks, and each front end face of the sliding block is fixedly provided with a vertically arranged pointer.
Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, the clamping plates in the clamping assembly are respectively clamped outside the fasteners in the carbon sliding plate, so that the carbon sliding plates with different sizes can be limited and fixed, and the problem that the existing marking device can not be fixed and limited according to the positions of the fasteners in the carbon sliding plate is solved; the two marking machines are started simultaneously, so that the two sides of the surface of the carbon sliding plate can be marked synchronously; the problem that the distance error is large when the existing carbon sliding plate is used for marking is solved, and the problem that the efficiency is low due to manual operation of the existing marking device is solved; the carbon sliding plate is convenient to prevent the carbon sliding plate from generating vibration during scribing to cause abrasion and breakage of the carbon sliding plate through the damping assembly; the protective performance of the carbon sliding plate during machining and scribing is effectively improved; through the mutual matching among the guide rod, the stabilizer bar and the sleeve, the stability of the cylinder driving the cross beam to lift is conveniently and effectively increased, and the problem that the upper component is easy to shake when the existing marking device lifts is solved; the distance of movement is facilitated by the pointer as the slider moves.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:
fig. 1 is a schematic view of a main structure of a pantograph carbon slide plate processing line marking tool provided by the present invention;
fig. 2 is a schematic view of a front view cross-sectional structure of a pantograph carbon slide plate processing and marking tool provided by the present invention;
fig. 3 is an enlarged schematic view of a section structure of a portion a in fig. 1 of a pantograph carbon slide plate machining and marking tool provided by the present invention;
fig. 4 is an enlarged schematic view of a part B in fig. 2 of the pantograph carbon slide plate processing and marking tool provided by the present invention;
fig. 5 is a schematic top view of a cross-sectional structure of a clamping assembly of the pantograph carbon slide plate processing and marking tool;
number in the figure: the device comprises a base 1, a support column 2, a cylinder 3, a cross beam 4, a mounting seat 5, a support rod 6, a workbench 7, a stop dog 8, a cross rod 9, a sliding block 10, a striping machine 11, a rotating rod 12, a motor 13, a threaded sleeve 14, a connecting plate 15, a guide rod 16, a stabilizer bar 17, a sleeve 18, a damping plate 19, a damping spring 20, a fixing plate 21, a clamping plate 22, a moving block 23, a round rod 24, a return spring 25 and a strip-shaped plate 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example (b): referring to fig. 1-5, the pantograph carbon slide plate processing and marking tool of the present invention comprises a base 1, wherein the base 1 is a horizontally arranged rectangular plate, vertically arranged support columns 2 are fixedly installed in the middle of two sides of the top surface of the base 1, a vertically arranged cylinder 3 is fixedly installed on the top surface of each support column 2, a beam 4 is horizontally arranged on the top of the telescopic end of each cylinder 3, and the tops of the telescopic ends of the two cylinders 3 are respectively and fixedly connected with two sides of the bottom surface of the beam 4; a rectangular mounting seat 5 is fixedly mounted in the middle of the top surface of the base 1, a rectangular damping cavity is formed in the mounting seat 5, and a damping assembly is fixedly mounted in the damping cavity; the damping assembly comprises a damping plate 19 and damping springs 20, the horizontally arranged damping plate 19 is movably mounted in the damping cavity, a plurality of vertically arranged damping springs 20 are fixedly mounted on the bottom surface of the damping plate 19, and the bottom end of each damping spring 20 is fixedly connected with the bottom of the damping cavity; the bottom end of each support rod 6 extends into the damping cavity through a circular through hole and is fixedly connected with four corners of the top surface of the damping plate 19 respectively; four corners of the top surface of the mounting seat 5 are respectively provided with a circular through hole, a vertically arranged support rod 6 is movably mounted in each circular through hole, the top end of each support rod 6 is horizontally provided with a rectangular workbench 7, and two sides of each workbench 7 are respectively and fixedly provided with a clamping assembly; rectangular stop blocks 8 are fixedly arranged on two sides of the bottom surface of the cross beam 4, a horizontal rod 9 arranged horizontally is fixedly arranged between the two stop blocks 8, rectangular sliding blocks 10 are movably sleeved at two ends of a rod body of the horizontal rod 9, and a circular through hole is transversely formed in one side of each sliding block 10 in a matched mode with the horizontal rod 9; every the bottom surface of sliding block 10 all fixed mounting has the striping machine 11 of vertical setting, and the model that striping machine 11 adopted is YLDZ-150.
In the utility model, a rectangular cavity with the same length as the cross bar 9 is arranged inside the cross beam 4, and a rectangular driving cavity is arranged in the cross beam 4 at one side of the rectangular cavity; vertically arranged bearings are fixedly arranged on two sides in the rectangular cavity, and a rotating rod 12 is transversely arranged between the two bearings; a transversely arranged motor 13 is fixedly arranged in the driving cavity, one end of the rotating rod 12 penetrates into the driving cavity, and one end of the rotating rod 12, which is positioned in the driving cavity, is coaxially and fixedly connected with a motor shaft of the motor 13 through a coupler; the two sides of the middle part of the rotating rod 12 are respectively provided with a forward thread and a reverse thread, and both ends of the rod body of the rotating rod 12 are movably sleeved with threaded sleeves 14; every equal fixed mounting in bottom surface middle part of threaded sleeve 14 has the connecting plate 15 of vertical setting the bar opening has been seted up along length direction in the bottom of rectangle cavity, and every the bottom of connecting plate 15 all extends outside the rectangle cavity from the bar opening to all with the top surface fixed connection of sliding block 10.
In the utility model, a circular cavity is vertically arranged at the upper part in each supporting column 2, a vertically arranged guide rod 16 is fixedly arranged in each circular cavity, and a sleeve 18 is movably sleeved on the rod body of each guide rod 16; a connecting rod which is transversely arranged is fixedly arranged on the inner side of the tube body of each sleeve 18; the outer side of the stop block 8 on the bottom surface of the cross beam 4 is fixedly provided with a vertically arranged stabilizer bar 17, a strip-shaped opening with the same height is vertically arranged on the inner side wall of the circular cavity, and one end of each connecting rod extends out of the circular cavity from the strip-shaped opening and is fixedly connected with the bottom ends of the two stabilizer bars 17 respectively.
In the utility model, the clamping assembly comprises a fixed plate 21, a clamping plate 22, a moving block 23, a round bar 24 and a return spring 25, the horizontally arranged fixed plates 21 are fixedly arranged at the bottoms of the two sides of the workbench 7, and the vertically arranged clamping plate 22 is movably arranged at the outer side of each fixed plate 21; a plurality of rectangular adjusting cavities are transversely formed in the outer end of each fixing plate 21, rectangular moving blocks 23 are movably mounted in each adjusting cavity, transversely arranged round rods 24 are fixedly mounted on the outer side surfaces of the moving blocks 23, the outer end of each round rod 24 penetrates through the outside of the adjusting cavity and is fixedly connected with the bottom of the inner side surface of the clamping plate 22; a return spring 25 is movably sleeved on the rod body of each round rod 24 positioned in the adjusting cavity, and two ends of each return spring 25 are respectively and fixedly connected with the outer side surface of the moving block 23 and the inner wall of one side of the adjusting cavity; every the equal fixed mounting in middle part of splint 22 medial surface has the bar 26 of level setting the preceding terminal surface of crossbeam 4 transversely is provided with apart from the scale mark, every the equal fixed mounting of preceding terminal surface of sliding block 10 has the pointer of vertical setting, is convenient for control the distance that removes through the pointer when sliding block 10 removes.
When the utility model is used, firstly, the cylinder 3 and the motor 13 are respectively and electrically connected with an external power supply through wires; the carbon sliding plate is placed on the top surface of the workbench 7 by workers, and the clamping plates 22 in the clamping assemblies on the two sides of the workbench 7 are respectively clamped on the outer sides of the fasteners in the carbon sliding plate, so that the carbon sliding plates with different sizes can be limited and fixed conveniently, and the problem that the conventional marking device cannot be fixed and limited according to the positions of the fasteners in the carbon sliding plate is solved; the stretching of the cylinder 3 is controlled to facilitate the lifting of the cross beam 4, and the lifting of the cross beam 4 is controlled to facilitate the height adjustment of the striping machine 11; through the mutual matching among the guide rod 16, the stabilizing rod 17 and the sleeve 18, the stability of the cylinder 3 driving the beam 4 to lift is conveniently and effectively increased, and the problem that the upper component is easy to shake when the existing marking device lifts is solved; the control motor 13 drives the rotating rod 12 to rotate, the threaded sleeves 14 at two ends can be driven to move inside and outside on the rod body simultaneously through the rotation of the rotating rod 12, the sliding block 10 at the bottom end of the connecting plate 15 can be driven to move transversely on the cross rod 9 through the movement of the threaded sleeves 14, and the marking machine 11 can be driven to move and adjust the position according to the scale marks on the front end surface of the cross beam 4 through the movement of the sliding block 10; the two marking machines 11 are started simultaneously, so that the two sides of the surface of the carbon sliding plate can be marked synchronously; the problem that the distance error is large when the existing carbon sliding plate is used for marking is solved, and the problem that the efficiency is low due to manual operation of the existing marking device is solved; the carbon sliding plate is convenient to prevent the carbon sliding plate from generating vibration during scribing to cause abrasion and breakage of the carbon sliding plate through the damping assembly; the protective performance of the carbon slide plate during machining and scribing is convenient to effectively increase.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a pantograph carbon slide processing marking tool, includes base (1), its characterized in that: the base (1) is in a horizontally arranged rectangular plate shape, the middle parts of two sides of the top surface of the base (1) are fixedly provided with vertically arranged supporting columns (2), the top surface of each supporting column (2) is fixedly provided with a vertically arranged cylinder (3), the top of a telescopic end of each cylinder (3) is horizontally provided with a cross beam (4), and the tops of the telescopic ends of the two cylinders (3) are respectively and fixedly connected with two sides of the bottom surface of the cross beam (4); a rectangular mounting seat (5) is fixedly mounted in the middle of the top surface of the base (1), a rectangular damping cavity is formed in the mounting seat (5), and a damping assembly is fixedly mounted in the damping cavity; circular through holes are formed in four corners of the top surface of the mounting seat (5), a vertically arranged support rod (6) is movably mounted in each circular through hole, a rectangular workbench (7) is horizontally arranged at the top end of each support rod (6), and clamping assemblies are fixedly mounted on two sides of each workbench (7); rectangular stop blocks (8) are fixedly arranged on two sides of the bottom surface of the cross beam (4), a horizontally arranged cross rod (9) is fixedly arranged between the two stop blocks (8), rectangular sliding blocks (10) are movably sleeved at two ends of a rod body of the cross rod (9), and a circular through hole is transversely formed in one side of each sliding block (10) in a matched mode with the cross rod (9); every the bottom surface of sliding block (10) all fixed mounting has marking machine (11) of vertical setting.
2. The pantograph carbon slide plate machining and marking tool as claimed in claim 1, wherein: a rectangular cavity with the length consistent with that of the cross rod (9) is formed in the cross beam (4), and a rectangular driving cavity is formed in the cross beam (4) on one side of the rectangular cavity; bearings which are vertically arranged are fixedly arranged on two sides in the rectangular cavity, and a rotating rod (12) is transversely arranged between the two bearings; a motor (13) which is transversely arranged is fixedly installed in the driving cavity, one end of the rotating rod (12) penetrates into the driving cavity, and one end of the rotating rod (12) which is positioned in the driving cavity is coaxially and fixedly connected with a motor shaft of the motor (13) through a coupler; the two sides of the middle part of the rotating rod (12) are respectively provided with a forward thread and a reverse thread, and both ends of the rod body of the rotating rod (12) are movably sleeved with threaded sleeves (14); every equal fixed mounting in bottom surface middle part of threaded sleeve (14) has connecting plate (15) of vertical setting the bar opening has been seted up along length direction in the bottom of rectangle cavity, and every the bottom of connecting plate (15) all extends outside the rectangle cavity from the bar opening to all with the top surface fixed connection of sliding block (10).
3. The pantograph carbon slide plate machining and marking tool as claimed in claim 1, wherein: a circular cavity is vertically formed in the upper part of each supporting column (2), a vertically arranged guide rod (16) is fixedly arranged in each circular cavity, and a sleeve (18) is movably sleeved on the rod body of each guide rod (16); a connecting rod which is transversely arranged is fixedly arranged on the inner side of the tube body of each sleeve (18); the outer side of a stop block (8) on the bottom surface of the cross beam (4) is fixedly provided with vertically arranged stabilizer bars (17), a strip-shaped opening with the same height is vertically arranged on the inner side wall of the circular cavity, and one end of each connecting rod extends out of the circular cavity from the strip-shaped opening and is fixedly connected with the bottom ends of the two stabilizer bars (17) respectively.
4. The pantograph carbon slide plate machining and marking tool as claimed in claim 1, wherein: the damping assembly comprises a damping plate (19) and damping springs (20), the horizontally arranged damping plate (19) is movably mounted in the damping cavity, a plurality of vertically arranged damping springs (20) are fixedly mounted on the bottom surface of the damping plate (19), and the bottom end of each damping spring (20) is fixedly connected with the bottom of the damping cavity; the bottom end of each supporting rod (6) extends into the damping cavity through a circular through hole and is fixedly connected with four corners of the top surface of the damping plate (19) respectively.
5. The pantograph carbon slide plate machining and marking tool as claimed in claim 1, wherein: the clamping assembly comprises fixing plates (21), clamping plates (22), moving blocks (23), round rods (24) and return springs (25), the horizontally arranged fixing plates (21) are fixedly arranged at the bottoms of the two sides of the workbench (7), and the vertically arranged clamping plates (22) are movably arranged on the outer sides of the fixing plates (21); a plurality of rectangular adjusting cavities are transversely formed in the outer end of each fixing plate (21), rectangular moving blocks (23) are movably mounted in each adjusting cavity, a round rod (24) is transversely fixedly mounted on the outer side surface of each moving block (23), and the outer end of each round rod (24) penetrates through the outside of the adjusting cavity and is fixedly connected with the bottom of the inner side surface of the clamping plate (22); and each round rod (24) is movably sleeved with a return spring (25) on the rod body positioned in the adjusting cavity, and two ends of each return spring (25) are fixedly connected with the outer side surface of the moving block (23) and the inner wall of one side of the adjusting cavity respectively.
6. The pantograph carbon slide machining marking tool according to claim 5, characterized in that: a strip-shaped plate (26) which is horizontally arranged is fixedly arranged in the middle of the inner side surface of each clamping plate (22); the front end face of the cross beam (4) is transversely provided with distance scale marks, and the front end face of each sliding block (10) is fixedly provided with a vertically arranged pointer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020444072.6U CN211967512U (en) | 2020-03-31 | 2020-03-31 | Pantograph carbon slide processing marking tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020444072.6U CN211967512U (en) | 2020-03-31 | 2020-03-31 | Pantograph carbon slide processing marking tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211967512U true CN211967512U (en) | 2020-11-20 |
Family
ID=73382818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020444072.6U Expired - Fee Related CN211967512U (en) | 2020-03-31 | 2020-03-31 | Pantograph carbon slide processing marking tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211967512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547499A (en) * | 2021-09-22 | 2021-10-26 | 徐州光头强木业有限公司 | A plank thickness measurement leveling and marking device for panel processing |
-
2020
- 2020-03-31 CN CN202020444072.6U patent/CN211967512U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547499A (en) * | 2021-09-22 | 2021-10-26 | 徐州光头强木业有限公司 | A plank thickness measurement leveling and marking device for panel processing |
| CN113547499B (en) * | 2021-09-22 | 2021-11-26 | 徐州光头强木业有限公司 | A plank thickness measurement leveling and marking device for panel processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211967512U (en) | Pantograph carbon slide processing marking tool | |
| CN113305611A (en) | Milling device for mechanical automation production | |
| CN206926447U (en) | One kind automation glass engraving machine | |
| CN109759822B (en) | Automatic press-fitting machine | |
| CN212821975U (en) | Mould processingequipment that bends | |
| CN213317118U (en) | Mechanical part drilling equipment | |
| CN204398322U (en) | A kind of through-flow fan blade ultrasonic bonding forming machine | |
| CN210587393U (en) | Stainless steel section bar cutting device | |
| CN213106493U (en) | High-stability auxiliary positioning device for die manufacturing | |
| CN211416128U (en) | Hot melting water gap cutting device | |
| CN219054455U (en) | Cardboard corner cutting machine | |
| CN215703744U (en) | Mouth of a river device is cuted to many caves of plastic product | |
| CN219786228U (en) | Up-down linkage punching equipment | |
| CN219188835U (en) | Numerical control machine cutting workbench | |
| CN212885879U (en) | Hasp welding workbench for heat dissipation hole plate of distribution box | |
| CN215548483U (en) | Mobile platform suitable for processing of semiconductor equipment parts | |
| CN209969860U (en) | Laser marking device | |
| CN213560935U (en) | Press mounting mechanism of electronic diode | |
| CN215468873U (en) | Batch laser marking device | |
| CN215149827U (en) | Foam cutting machine | |
| CN219457554U (en) | Conveying and positioning tool for chip bonding wires | |
| CN216543600U (en) | Automatic feeding device for cutting machine | |
| CN204397159U (en) | Through-flow fan blade fabric welding moulding machine | |
| CN220178623U (en) | Universal wheel assembly device | |
| CN215824639U (en) | Welding machine with dustproof construction and clamping structure |
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: 20201120 Termination date: 20210331 |