CN119457258A - A hardware cutting device - Google Patents
A hardware cutting device Download PDFInfo
- Publication number
- CN119457258A CN119457258A CN202411488817.8A CN202411488817A CN119457258A CN 119457258 A CN119457258 A CN 119457258A CN 202411488817 A CN202411488817 A CN 202411488817A CN 119457258 A CN119457258 A CN 119457258A
- Authority
- CN
- China
- Prior art keywords
- frame
- sliding
- fixing
- plate
- groove
- 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.)
- Withdrawn
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 59
- 239000002184 metal Substances 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 230000007246 mechanism Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
本发明公开了一种五金件切割设备，涉及五金件加工设备技术领域，包括机架和设置在机架上的支板，还包括切割组件、两个固定组件以及第一驱动件，切割组件通过滑动架竖向滑动连接在机架上；两个固定组件用于与支板配合对五金件进行夹持固定，固定组件包括固定套、转盘、固定盘以及压板，固定套固定连接在机架上，转盘转动连接在固定套内，转盘上开设有弧形槽，固定盘固定连接在固定套内，如此一方面操作者只需要控制第一驱动件驱使滑动架竖向滑动即可实现改变切割组件的位置以及对金属板的固定工作，另一方面第一驱动件驱使滑动架滑动，而滑动架能够通过联动组件驱使固定组件改变状态，因而可以有效的减少动力源的使用进而降低设备成本。
The invention discloses a hardware cutting device, which relates to the technical field of hardware processing equipment. The device comprises a frame and a support plate arranged on the frame, a cutting assembly, two fixing assemblies and a first driving member. The cutting assembly is vertically slidably connected to the frame through a sliding frame; the two fixing assemblies are used to clamp and fix the hardware in cooperation with the support plate. The fixing assembly comprises a fixing sleeve, a turntable, a fixing plate and a pressing plate. The fixing sleeve is fixedly connected to the frame, the turntable is rotatably connected in the fixing sleeve, an arc groove is provided on the turntable, and the fixing plate is fixedly connected in the fixing sleeve. In this way, on the one hand, an operator only needs to control the first driving member to drive the sliding frame to slide vertically to achieve the change of the position of the cutting assembly and the fixation of the metal plate. On the other hand, the first driving member drives the sliding frame to slide, and the sliding frame can drive the fixing assembly to change its state through the linkage assembly, thereby effectively reducing the use of the power source and thus reducing the equipment cost.
Description
Technical Field
The invention relates to the technical field of hardware processing equipment, in particular to hardware cutting equipment.
Background
In many practical applications, the hardware needs to be mounted at a specific position or used together with other components, the hardware can be processed into a required size by cutting, and a metal plate for manufacturing the housing of the chassis also belongs to one of the hardware, and some metal plates only need to be cut with an opening in the processing process.
The utility model discloses cutting equipment for metal plate processing, which comprises a mounting seat and supporting legs fixed at the bottom of the mounting seat, wherein the mounting seat is fixedly connected with a spacing adjusting mechanism, the spacing adjusting mechanism is fixedly connected with a movable limiting mechanism, a waste storage box mechanism is arranged at the bottom of the mounting seat and is fixedly connected with a mounting bracket, the mounting bracket is fixedly connected with the cutting mechanism, the cutting equipment can adapt to metal plate processing placement with different widths through arranging the spacing adjusting mechanism, the metal plate can be driven to move through arranging the movable limiting mechanism, the metal plate can be pressed and fixed, waste generated in the cutting process can be collected through arranging the waste storage box mechanism, rapid cutting can be realized through arranging the cutting mechanism, and the metal plate cutting efficiency is improved.
For example, in the prior art in the above patent, a batch of metal sheets with the same size is cut, the former needs an operator to control the cutting mechanism and the adjusting mechanism respectively to fix and cut the metal sheets, one of them needs to control two groups of different mechanisms, so that the cost of operation time is relatively high, the cutting efficiency needs to be improved, and two groups of different mechanisms need different driving sources to drive, so the overall cost of the device is relatively high.
Disclosure of Invention
The invention aims to provide hardware cutting equipment so as to solve the defects in the prior art.
The hardware cutting equipment comprises a frame, a support plate arranged on the frame, a cutting assembly, two fixing assemblies and a first driving piece, wherein the cutting assembly is vertically and slidably connected to the frame through a sliding frame, the two fixing assemblies are used for being matched with the support plate to clamp and fix hardware, the fixing assemblies comprise a fixing sleeve, a rotating disc, a fixing disc and a pressing plate, the fixing sleeve is fixedly connected to the frame, the rotating disc is rotatably connected to the fixing sleeve, an arc-shaped groove is formed in the rotating disc, the fixing disc is fixedly connected to the fixing sleeve, a limiting through groove is formed in the fixing disc, a first sliding block is slidably connected to the arc-shaped groove, the first sliding block penetrates through the limiting through groove and is fixedly connected with the pressing plate, the first driving piece is used for driving the sliding frame to vertically slide, and the first driving piece is used for enabling the fixing assembly to fix or release fixing the hardware through the linkage assembly in the vertical sliding process of driving the sliding frame.
The linkage assembly comprises a first rotating rod, a guide rod, a sliding sleeve and a hinging rod, wherein the first rotating rod is coaxially and fixedly connected with the turntable, a sliding groove is formed in the first rotating rod, the sliding groove comprises a transverse groove and a spiral groove which are connected with each other, the guide rod is fixedly connected to the frame, the sliding sleeve is slidably connected to the guide rod, a ball which is in rolling fit with the sliding groove is arranged on the sliding sleeve, one end of the hinging rod is hinged with the sliding frame, and the other end of the hinging rod is hinged with the sliding sleeve.
The cutting assembly comprises a first rotating rod cutting knife and a first driving piece, wherein the first rotating rod cutting knife is connected to the sliding frame in a rotating mode, the cutting knife is fixedly connected with the first rotating rod in a coaxial mode, and the first driving piece is used for driving the first rotating rod to rotate relative to the sliding frame.
Further, the second driving piece is driving motor, coaxial fixedly connected with ratchet on the second bull stick, sliding connection has the slide on the carriage, and carriage fixed mounting has electric telescopic handle, electric telescopic handle's telescopic part and slide fixed connection are provided with a height measurement sensor on the slide, be provided with on the slide with ratchet complex pawl.
Further, an adjusting assembly for adjusting the height of the support plate is further arranged on the frame, the adjusting assembly comprises a third rotating rod, two second sliding blocks and a guide post, the third rotating rod is rotatably connected to the frame, a first threaded section and a second threaded section are formed in the third rotating rod, the first threaded section and the second threaded section are reverse threaded sections, the two second sliding blocks are slidably connected to the frame, the two second sliding blocks are in threaded connection with the third rotating rod, connecting rods are hinged to the two second sliding blocks, the other ends of the two connecting rods are hinged to the support plate, the guide post is fixedly connected to the frame, and the support plate is slidably connected with the guide post.
Compared with the prior art, in the hardware cutting equipment provided by the invention, the first driving piece drives the sliding frame and the cutting assembly on the sliding frame to close to the metal plate, the sliding frame firstly can fix the metal plate placed on the support plate through the linkage assembly, then the cutting assembly continues to close to the metal plate until the metal plate is cut under the state that the metal plate is kept fixed, after the metal plate is cut, the first driving piece drives the sliding frame and the cutting assembly to reset, and the fixing assembly is released from fixing the metal plate through the linkage assembly during sliding of the sliding frame.
So on the one hand the operator only needs to control first driving piece to drive the carriage and vertically slide and can realize changing cutting assembly's position and to the fixed work of metal sheet, and on the other hand first driving piece drives the carriage and slides, and the carriage can drive fixed subassembly through the linkage subassembly and change the state, therefore can effectually reduce the use of power supply and then reduce equipment cost.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for those skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of an apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of a cutting assembly according to an embodiment of the present invention;
FIG. 3 is a schematic view of a linkage assembly according to an embodiment of the present invention;
FIG. 4 is a schematic view of a part of a fixing assembly according to an embodiment of the present invention;
FIG. 5 is a schematic view of another view structure of the whole device according to the embodiment of the present invention;
FIG. 6 is an enlarged schematic view of the structure shown in FIG. 5A according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of an adjusting assembly according to an embodiment of the present invention;
fig. 8 is a schematic diagram of a partial enlarged structure of a device according to an embodiment of the present invention.
Reference numerals illustrate:
1. The device comprises a frame, 101, hardware, 11, a support plate, 12, a sliding frame, 121, an elastic piece, 122, an arc plate, 13, a fixed block, 2, a cutting assembly, 21, a second rotating rod, 22, a cutting knife, 23, a second driving piece, 3, a fixed assembly, 31, a fixed sleeve, 32, a rotary table, 321, an arc groove, 33, a fixed disc, 331, a limit through groove, 34, a pressing plate, 4, a linkage assembly, 41, a first rotating rod, 42, a guide rod, 43, a sliding sleeve, 44, a hinging rod, 5, a sliding groove, 51, a transverse groove, 52, a spiral groove, 6, a ratchet, 7, a sliding plate, 71, a wedge block, 72, a height measuring sensor, 73, an electric telescopic rod, 8, an adjusting assembly, 81, a third rotating rod, 82, a second sliding block, 821, a connecting rod, 83, a guide post and 9, and a first driving piece.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-8, the embodiment of the invention provides a hardware 101 cutting device, which comprises a frame 1, a support plate 11 arranged on the frame 1, a cutting assembly 2, two fixing assemblies 3 and a first driving piece 9, wherein the cutting assembly 2 is vertically connected to the frame 1 in a sliding manner through a sliding frame 12; the two fixing components 3 are used for being matched with the support plate 11 to clamp and fix the hardware 101, the fixing components 3 comprise a fixing sleeve 31, a rotary disc 32, a fixing disc 33 and a pressing plate 34, the fixing sleeve 31 is fixedly connected to the frame 1, the rotary disc 32 is rotationally connected to the fixing sleeve 31, an arc-shaped groove 321 is formed in the rotary disc 32, the fixing disc 33 is fixedly connected to the fixing sleeve 31, a limit through groove 331 is formed in the fixing disc 33, the axis of the rotary disc 32 and the axis of the fixing disc 33 are collinear, the circle center of a circle where the arc-shaped groove 321 is located is different from the circle center of a circle surface of the rotary disc 32, the arc-shaped groove 321 is bent from a position far away from the circle center of the circle surface of the rotary disc 32 to a position close to the circle center of the circle surface, a first sliding block is connected to the arc-shaped groove 321 in a sliding mode, the first sliding block penetrates through the limit through groove 331 and is fixedly connected to the pressing plate 34, the first driving piece 9 is used for driving the sliding frame 12 to vertically slide, the first driving piece 9 is used for enabling the fixing components 3 to fix the hardware 101 in a vertical sliding cylinder in a vertical sliding process of the sliding frame 12 through the linkage component 4, the fixing components can be released from being fixed, and in particular, the first driving piece 9 is a hydraulic cylinder is a cylinder, the cylinder and a cylinder 12 is arranged on the cylinder and a cylinder 12, and a cylinder rod is fixedly connected to one end of the cylinder rod is far away from the cylinder.
The linkage assembly 4 comprises a first rotating rod 41, a guide rod 42, a sliding sleeve 43 and a hinging rod 44, wherein the first rotating rod 41 is fixedly connected with the turntable 32 in a coaxial mode, a sliding groove 5 is formed in the first rotating rod 41, the sliding groove 5 comprises a transverse groove 51 and a spiral groove 52 which are connected with each other, the guide rod 42 is fixedly connected to the frame 1, the sliding sleeve 43 is connected with the guide rod 42 in a sliding mode, balls in rolling fit with the sliding groove 5 are arranged on the sliding sleeve 43, one end of the hinging rod 44 is hinged to the sliding frame 12, the other end of the hinging rod 44 is hinged to the sliding sleeve 43, the cutting assembly 2 comprises a second rotating rod 21, a cutting knife 22 and a second driving piece 23, the second rotating rod 21 is connected to the sliding frame 12 in a rotating mode, the cutting knife 22 is coaxially connected with the second rotating rod 21, and the second driving piece 23 is used for driving the second rotating rod 21 to rotate relative to the sliding frame 12.
The working principle is that a metal plate to be cut is placed on a support plate 11, the placement position is adjusted, then a piston rod of a hydraulic cylinder drives a sliding frame 12 to vertically slide downwards, the sliding frame 12 pushes a sliding sleeve 43 to slide along the extending direction of a guide rod 42 through a hinging rod 44 in the vertical downward sliding process, the sliding sleeve 43 slides in the sliding process, a ball (not shown in the figure) on the sliding sleeve 43 can be in rolling fit with a spiral groove 52 of a first rotating rod 41 first, the ball drives the first rotating rod 41 to rotate in the rolling fit process with the spiral groove 52, the rotation of the first rotating rod 41 drives a rotating disc 32 to rotate, the first sliding block on an arc-shaped groove 321 on the rotating disc 32 is limited by a through groove 331 of a fixed disc 33, the first sliding block can vertically move relative to the pressing plate 34 in the vertical downward sliding process of the arc-shaped groove 321, the rotating disc 32 rotates to enable the pressing plate 34 to vertically move downwards in the rolling fit process with the spiral groove 52, the pressing plate 34 is matched with the support plate 11 to fix the metal plate, then the ball enters the transverse groove 51, the first rotating rod 41 temporarily stops rotating the pressing plate 34 to rotate, the pressing plate 34 is in the rolling fit with the spiral groove 52 to rotate, the second rotating rod 22 is in the rolling fit with the spiral groove 52, and the second sliding plate 22 is driven to vertically move to the second metal plate 23 to be in the vertical direction, and the second cutting plate 23 is driven to be in the vertical contact with the second metal plate 23, and the second cutting plate is opened.
After the cutting is finished, the second driving piece 23 stops working, the piston rod of the hydraulic cylinder drives the sliding frame 12 to vertically slide upwards, the balls on the sliding sleeve 43 are matched with the transverse groove 51 first, after the balls enter the spiral groove 52, the first rotating rod 41 rotates, and then the rotating disc 32 rotates, so that the pressing plate 34 is far away from the metal plate, and the fixing of the metal plate is released.
Compared with the prior art, in the process of driving the sliding frame 12 and the cutting assembly 2 on the sliding frame 12 to close to the metal plate through the first driving piece 9, the sliding frame 12 firstly enables the fixing assembly 3 to fix the metal plate placed on the support plate 11 through the linkage assembly 4, then the cutting assembly 2 continues to close to the metal plate until the metal plate is cut under the state that the metal plate is fixed by the fixing assembly 3, and after the metal plate is cut, the first driving piece 9 drives the sliding frame 12 and the cutting assembly 2 to reset, and the fixing assembly 3 is released from fixing the metal plate through the linkage assembly 4 in the sliding process of the sliding frame 12.
So on the one hand the operator only need control first driving piece 9 drive carriage 12 vertical slip can realize changing cutting assembly 2's position and to the fixed work of metal sheet, on the other hand first driving piece 9 drive carriage 12 slip, and carriage 12 can drive fixed subassembly 3 through linkage assembly 4 and change the state, therefore can effectually reduce the use of power supply and then reduce equipment cost.
The second driving piece 23 is a driving motor, the ratchet wheel 6 is coaxially and fixedly connected to the second rotating rod 21, the sliding plate 7 is slidably connected to the sliding frame 12, a pawl matched with the ratchet wheel 6 is arranged on the sliding plate 7, the wedge block 71 is fixedly connected to the sliding plate 7, the elastic piece 121 is arranged in the sliding frame 12, the elastic piece 121 is a spring, one end of the spring is connected with the sliding frame 12, the other end of the spring is connected with the sliding plate 7, the elastic force of the elastic piece 121 drives the sliding plate 7 to horizontally slide, the frame 1 is provided with a fixed block 13 which is in abutting fit with the wedge block 71, the driving motor is a unidirectional driving motor, the ratchet wheel 6 on the second rotating rod 21 is subjected to the effect of the pawl before the wedge block 71 is not in abutting fit with the fixed block 13, when the sliding frame 12 slides to the wedge block 71 and is in abutting joint with the fixed plate, the sliding plate 7 horizontally slides and extrudes the spring, the movement of the sliding plate 7 enables the pawl to be no longer matched with the ratchet wheel 6, and further the unidirectional driving motor can enable the second rotating rod 21 to rotate, if the sliding frame 12 slides to enable the wedge block 71 to be not in abutting joint with the fixed block 13, the spring 7 is reset to enable the ratchet wheel 6 to be in a position which is not in contact with the cutting knife 22, and the cutting knife is further enabled to be in a safe position.
The machine frame 1 is further provided with an adjusting component 8 for adjusting the height of the support plate 11, the adjusting component 8 comprises a third rotating rod 81, two second sliding blocks 82 and a guide post 83, the third rotating rod 81 is rotatably connected to the machine frame 1, a first threaded section and a second threaded section are formed in the third rotating rod 81, the first threaded section and the second threaded section are opposite to each other, the two second sliding blocks 82 are slidably connected to the machine frame 1, the two second sliding blocks 82 are in threaded connection with the third rotating rod 81, the two second sliding blocks 82 are hinged with connecting rods 821, the other ends of the two connecting rods 821 are hinged with the support plate 11, the guide post 83 is fixedly connected to the machine frame 1, the support plate 11 is slidably connected with the guide post 83, the two second sliding blocks 82 can slide horizontally through the connecting rods 821, the support plate 11 can slide vertically along the direction of the guide post 83 while being horizontally slid, the position of the support plate 11 relative to the machine frame 1 can be changed, the two sliding blocks can be accurately machined by the two sliding blocks 81, and the two sliding blocks can be more accurately machined by the two sliding blocks 81.
Wherein, the carriage 12 is further provided with an arc plate 122, and the arc plate 122 can play a role in preventing sparks from splashing during the cutting process.
In another embodiment provided by the invention, as shown in fig. 8, the second driving piece 23 is a driving motor, the ratchet wheel 6 is coaxially and fixedly connected to the second rotating rod 21, the sliding plate 7 is slidably connected to the sliding frame 12, the electric telescopic rod 73 is fixedly installed on the sliding frame 12, the telescopic part of the electric telescopic rod 73 is fixedly connected with the sliding plate 7, the electric telescopic rod 73 can drive the sliding plate 7 to horizontally slide, the sliding plate 7 is provided with a height measuring sensor 72, the sliding plate 7 is provided with a pawl matched with the ratchet wheel 6, the sliding frame 12 is driven to vertically slide relative to the frame 1 by using the first driving piece 9, the sliding frame 12 slides and simultaneously changes relative to the height of the ground, the height of the sliding frame 12 can change, the height of the height measuring sensor 72 can be changed due to the change of the height of the sliding frame 12, a numerical value measured by the height measuring sensor 72 is set to the ground, when the height of the height measuring sensor 72 is lower than the numerical value, the electric telescopic rod 73 is transmitted with a signal, so that the sliding plate 7 can be far away from the ratchet wheel 6, the pawl 7 can be driven by the electric telescopic rod 73, the pawl 7 can be further driven by the motor to drive the ratchet wheel 6 to rotate more than the preset value, the cutting knife 22 can be prevented from being matched with the ratchet wheel 6, and can be further prevented from being driven to rotate more than the cutting knife 22 by the predetermined device 22 when the electric device is in advance, and the working range is not limited by the ratchet wheel is more than the preset, and the numerical value is more than the preset.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411488817.8A CN119457258A (en) | 2024-10-24 | 2024-10-24 | A hardware cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411488817.8A CN119457258A (en) | 2024-10-24 | 2024-10-24 | A hardware cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119457258A true CN119457258A (en) | 2025-02-18 |
Family
ID=94565389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411488817.8A Withdrawn CN119457258A (en) | 2024-10-24 | 2024-10-24 | A hardware cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119457258A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120962391A (en) * | 2025-08-29 | 2025-11-18 | 哈尔滨航动机械制造有限公司 | Bearing ring high accuracy cutting device |
-
2024
- 2024-10-24 CN CN202411488817.8A patent/CN119457258A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120962391A (en) * | 2025-08-29 | 2025-11-18 | 哈尔滨航动机械制造有限公司 | Bearing ring high accuracy cutting device |
| CN120962391B (en) * | 2025-08-29 | 2026-04-03 | 哈尔滨航动机械制造有限公司 | A high-precision cutting device for bearing rings |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116689872B (en) | Double-swinging-head saw cutting host | |
| CN119457258A (en) | A hardware cutting device | |
| CN221818152U (en) | Automatic fixture for cylindrical grinding machine | |
| CN111266748B (en) | A processing equipment for steel sheet finish milling processing right angle | |
| CN221675876U (en) | Vertical drilling machine with adjustable drilling angle | |
| CN209334812U (en) | A kind of adjustable building materials cutter device | |
| CN118305532A (en) | Welding workbench for pipeline machining | |
| CN217965286U (en) | A laser welding device with a workpiece turning mechanism | |
| CN217572802U (en) | Auxiliary positioning device for machining | |
| CN216729785U (en) | Cutting mechanism for metal casting | |
| CN222386728U (en) | Hand grinding machine clamping device | |
| CN223091719U (en) | A fast anti-bending detection tool | |
| CN222404174U (en) | A mobile frame of a welded coal mill | |
| CN223819692U (en) | A multi-axis drilling machine with a quick-adjustment machining table | |
| CN220007176U (en) | A device for synchronous smoothing at both ends | |
| CN223863437U (en) | Special fixture for external cylindrical grinding machine | |
| CN221817546U (en) | A medium wire cutting mechanism | |
| CN222268852U (en) | Gate-type plate shearing machine material loading frame | |
| CN223630163U (en) | A clamping fixture for a vertical grinding machine | |
| CN220613784U (en) | A flip bracket for automobile maintenance operations | |
| CN218904632U (en) | A processing device for cylindrical roller bearings | |
| CN120190368B (en) | Fastener processing lathe and process for fastener processing | |
| CN220612507U (en) | Metal material centering shearing mechanism | |
| CN219786678U (en) | Milling equipment | |
| CN221792212U (en) | A steel structure polishing device that is easy to position |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20250218 |
|
| WW01 | Invention patent application withdrawn after publication |