CN115041716A - Boring machine convenient to change cutter - Google Patents
Boring machine convenient to change cutter Download PDFInfo
- Publication number
- CN115041716A CN115041716A CN202210643037.0A CN202210643037A CN115041716A CN 115041716 A CN115041716 A CN 115041716A CN 202210643037 A CN202210643037 A CN 202210643037A CN 115041716 A CN115041716 A CN 115041716A
- Authority
- CN
- China
- Prior art keywords
- block
- clamping
- cutter
- mounting
- fixing
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 13
- 238000003754 machining Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool holders for a single cutting tool
- B23B29/12—Special arrangements on tool holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a boring machine convenient for replacing a cutter, which comprises a workbench, and a cutter fixing mechanism and a workpiece fixing mechanism which are arranged on two sides of the workbench, wherein a supporting seat is fixedly arranged on one side of the workbench, a processing motor is arranged at the top end of the supporting seat, a special-shaped mounting seat is arranged at an output shaft of the processing motor and is connected with a boring cutter assembly through the cutter fixing mechanism, a fixing plate is arranged on the other side of the workbench, a push plate is arranged on one side of the fixing plate close to the cutter fixing mechanism, a plurality of electric push rods are arranged between the push plate and the fixing plate, and the workpiece fixing mechanism is arranged on one side of the push plate close to the cutter fixing mechanism. According to the boring machine convenient for cutter replacement, the boring cutter assembly is mounted and a workpiece to be machined is fixed more quickly, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of boring machines, in particular to a boring machine convenient for cutter replacement.
Background
The boring machine is a machine tool which mainly uses a boring cutter to bore holes on a workpiece, generally, the rotation of the boring cutter is main motion, the movement of the boring cutter or the workpiece is feeding motion, the machining precision and the surface quality of the boring machine are higher than those of a drilling machine, and the boring machine is main equipment for machining large box parts. However, the existing boring machine tool has the following defects when in use: firstly, the existing boring cutter is complex in replacement operation, the replacement time of the boring cutter is seriously prolonged, and the production speed is influenced; secondly, the fixing of the workpiece in the prior art is inconvenient, and the condition of product size deviation is easy to occur due to inaccurate workpiece alignment.
Disclosure of Invention
The invention aims to provide a boring machine convenient for replacing a cutter, which solves the problems of low production speed caused by complicated cutter replacement operation and large machining size deviation caused by inaccurate workpiece fixation.
In order to achieve the purpose, the invention provides a boring machine convenient for cutter replacement, which comprises a workbench, a cutter fixing mechanism and a workpiece fixing mechanism, wherein the cutter fixing mechanism and the workpiece fixing mechanism are arranged on two sides of the workbench;
the special-shaped mounting seat comprises a connecting block, a mounting block and a supporting block, one side of the connecting block is connected with an output shaft of the processing motor, the other side of the connecting block is connected with the mounting block, the bottom end of the mounting block is connected with one side of the supporting block, a mounting groove extending to the connecting block is formed in the mounting block, the other side of the supporting block exceeds the edge of the mounting block to form a supporting step, the boring cutter assembly comprises a mounting shaft, a connecting shaft and a boring cutter, one end of the mounting shaft penetrates into the mounting groove, the other end of the mounting shaft is connected with one end of the connecting shaft, the connecting shaft is arranged on the supporting step, the other end of the connecting shaft is connected with the boring cutter, and the cutter fixing mechanism comprises a first fixing unit for locking and clamping the mounting shaft and a second fixing unit for locking and clamping the connecting shaft, the first fixing unit and the second fixing unit are oppositely arranged.
Preferably, the first fixing unit is a clamping bolt, and an end of the clamping bolt penetrates into the mounting block and abuts against an outer wall of the mounting shaft.
Preferably, the fixed unit of second including press from both sides tight pole, propulsion bolt, tightening rod and with tightening rod vertically catch bar, the both ends of pressing from both sides tight pole all are provided with protruding tightening portion, press from both sides tight pole the middle part with the top of connecting block is rotated and is connected, one protruding tightening portion with the outer wall of connecting axle offsets, another protruding tightening portion with the one end of tightening rod is connected, the other end of tightening rod wears into in the connecting block, the other end of tightening rod is provided with inclined plane one, the one end of catch bar is provided with inclined plane two, inclined plane one with inclined plane two laminates and offsets, the other end of catch bar with the one end of propulsion bolt is connected, the other end of propulsion bolt is worn out the connecting block.
Preferably, the workpiece fixing mechanism comprises a fixing block and clamping components, one side of the fixing block is connected with the push plate, the two clamping components are arranged on the other side of the fixing block, a workpiece to be machined is arranged between the two clamping components, and a driving component for driving the two clamping components to move relatively to clamp the workpiece to be machined is arranged in the fixing block.
Preferably, the other side of the fixed block is provided with a trapezoidal sliding groove along the moving direction of the clamping assembly, the clamping assembly comprises a clamping plate and a trapezoidal sliding block in sliding connection with the trapezoidal sliding groove, the clamping plate is connected with the trapezoidal sliding block through a fixing bolt, and one side of the clamping plate, which is close to the workpiece to be processed, is provided with a V-shaped clamping groove.
Preferably, the drive assembly includes actuating lever and locating part, the one end of actuating lever passes two in proper order trapezoidal slider and rather than threaded connection, the middle part of actuating lever is provided with the locating part, the one end of actuating lever is connected with the power spare.
Preferably, the locating part includes annular limiting plate, stopper and connecting bolt, two annular limiting plate overlaps respectively and locates the middle part of actuating lever and rather than fixed connection, two form spacing recess between the annular limiting plate, the one end of limiting plate is provided with the arcwall face, the one end of stopper is worn into in the spacing recess and is passed through the arcwall face with the outer wall swing joint of actuating lever, the other end of stopper is connected with the connecting plate, the connecting plate passes through connecting bolt with trapezoidal sliding tray is connected.
Preferably, the power part is one of a hand lever or a clamping motor.
Therefore, the boring machine with the structure convenient for replacing the cutter has the following beneficial effects:
1. the fixing of the boring cutter can be realized by screwing the clamping nut and the pushing nut, the structure is simple, the operation is convenient, the time for replacing the boring cutter is saved, and the working efficiency is improved;
2. the fixed clamping of treating the processing work piece of two clamp plates can be realized through rotating the actuating lever, simple structure, convenient operation saves the time of changing and treating the processing work piece, has improved work efficiency.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a boring machine of the present invention that facilitates tool change;
FIG. 2 is a schematic structural view of a tool holding mechanism of an embodiment of the boring machine of the present invention for facilitating tool replacement;
FIG. 3 is a schematic structural view of a special-shaped mounting seat of an embodiment of the boring machine convenient for tool replacement according to the present invention;
FIG. 4 is a schematic structural view of a workpiece holding mechanism of an embodiment of the boring machine of the present invention for facilitating tool replacement;
FIG. 5 is a schematic structural view of the workpiece fixture of FIG. 3 with the shaped mount removed;
FIG. 6 is a side cross-sectional view of a workpiece holding mechanism of an embodiment of the boring machine of the present invention facilitating tool change.
In the figure: 1. a work table; 2. a supporting seat; 3. processing a motor; 4. a special-shaped mounting seat; 5. a fixing plate; 6. pushing the plate; 7. an electric push rod; 8. connecting blocks; 9. mounting blocks; 10. a support block; 11. mounting grooves; 12. supporting a step; 13. installing a shaft; 14. a connecting shaft; 15. boring cutter; 16. clamping the bolt; 17. a clamping lever; 18. pushing the bolt; 19. a tightening rod; 20. a push rod; 21. a convex tightening part; 22. a first inclined surface; 23. a second inclined surface; 24. a fixed block; 25. a workpiece to be processed; 26. a trapezoidal sliding groove; 27. a trapezoidal slider; 28. fixing the bolt; 29. a clamping plate; 30. a V-shaped clamping groove; 31. a drive rod; 32. a connecting bolt; 33. an annular limiting plate; 34. a limiting block; 35. a connecting plate; 36. an arc-shaped surface; 37. and a limiting groove.
Detailed Description
The technical solution of the present invention is further illustrated by the accompanying drawings and examples.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Embodiments of the present invention will be further described with reference to the accompanying drawings. As shown in fig. 1-6, a boring machine convenient for replacing a cutter, which comprises a workbench 1, and a cutter fixing mechanism and a workpiece fixing mechanism which are arranged on two sides of the workbench 1, wherein a supporting seat 2 is fixedly arranged on one side of the workbench 1, a processing motor 3 is arranged on the top end of the supporting seat 2, a special-shaped mounting seat 4 is arranged at an output shaft of the processing motor 3, the special-shaped mounting seat 4 is connected with a boring cutter 15 component through the cutter fixing mechanism, a fixing plate 5 is arranged on the other side of the workbench 1, a push plate 6 is arranged on one side, close to the cutter fixing mechanism, of the fixing plate 5, a plurality of electric push rods 7 are arranged between the push plate 6 and the fixing plate 5, and a workpiece fixing mechanism is arranged on one side, close to the cutter fixing mechanism, of the push plate 6.
The special-shaped mounting seat 4 comprises a connecting block 8, a mounting block 9 and a supporting block 10, one side of the connecting block 8 is connected with an output shaft of the processing motor 3, the other side of the connecting block 8 is connected with the mounting block 9, the bottom end of the mounting block 9 is connected with one side of the supporting block 10, a mounting groove 11 extending to the connecting block 8 is formed in the mounting block 9, the other side of the supporting block 10 exceeds the edge of the mounting block 9 to form a supporting step 12, a boring cutter 15 assembly comprises a mounting shaft 13, a connecting shaft 14 and a boring cutter 15, one end of the mounting shaft 13 penetrates into the mounting groove 11, the other end of the mounting shaft 13 is connected with one end of a connecting shaft 14, the connecting shaft 14 is arranged on the supporting step 12, the other end of the connecting shaft 14 is connected with a boring cutter 15, the cutter fixing mechanism comprises a first fixing unit and a second fixing unit, the first fixing unit and the second fixing unit are used for locking and clamping the mounting shaft 13, and the first fixing unit and the second fixing unit are arranged oppositely. When the assembly of the boring cutter 15 is installed, the position of the installation shaft 13 is fixed through the installation groove 11, and then the assembly of the boring cutter 15 is clamped and fixed through the first fixing unit and the second fixing unit in sequence. The second fixing unit therein is opposite to the supporting step 12 to clamp the connecting shaft 14 together.
The first fixing means is a clamping bolt 16, and the end of the clamping bolt 16 is inserted into the mounting block 9 and abuts against the outer wall of the mounting shaft 13. The fixed unit of second includes clamping bar 17, propulsion bolt 18, puller bar 19 and with puller bar 19 vertically catch bar 20, clamping bar 17's both ends all are provided with protruding puller portion 21, clamping bar 17's middle part is rotated with the top of connecting block 8 and is connected, a protruding puller portion 21 offsets with the outer wall of connecting axle 14, another protruding puller portion 21 is connected with puller bar 19's one end, during puller bar 19's the other end wears into connecting block 8, puller bar 19's the other end is provided with inclined plane one 22, the one end of catch bar 20 is provided with inclined plane two 23, inclined plane one 22 and the laminating of inclined plane two 23 offset, the other end of catch bar 20 is connected with propulsion bolt 18's one end, propulsion bolt 18's the other end wears out connecting block 8.
The workpiece fixing mechanism comprises a fixing block 24 and clamping components, one side of the fixing block 24 is connected with the push plate 6, the two clamping components are oppositely arranged on the other side of the fixing block 24, a workpiece 25 to be machined is arranged between the two clamping components, and a driving component for driving the two clamping components to relatively move and clamp the workpiece 25 to be machined is arranged in the fixing block 24. Trapezoidal sliding groove 26 has been seted up along the direction that clamping assembly moved to the opposite side of fixed block 24, clamping assembly includes clamping plate 29 and with trapezoidal sliding groove 26 sliding connection's trapezoidal slider 27, clamping plate 29 is connected with trapezoidal slider 27 through fixing bolt 28, one side that clamping plate 29 is close to waiting to process work piece 25 is provided with V type clamping groove 30, two V type clamping grooves 30 set up respectively in waiting to process work piece 25's both sides, utilize two V type clamping grooves 30 to press from both sides columniform waiting to process work piece 25 tightly, it should explain that the shape of clamping plate 29 can be adjusted according to the work piece of actual processing, not only be limited to V type clamping groove 30.
Drive assembly includes actuating lever 31 and locating part, and two trapezoidal sliders 27 are passed in proper order and rather than threaded connection to the one end of actuating lever 31, and actuating lever 31 rotates the in-process, can make two trapezoidal sliders 27 move in opposite directions and press from both sides tightly to treat work piece 25, also can make two trapezoidal sliders 27 back of the body motion mutually loosen the work piece that processing was accomplished, and the middle part of actuating lever 31 is provided with the locating part, and the one end of actuating lever 31 is connected with the power spare, and the power spare is one of hand lever or clamping motor. The limiting part comprises annular limiting plates 33, limiting blocks 34 and connecting bolts 32, the two annular limiting plates 33 are respectively sleeved in the middle of the driving rod 31 and fixedly connected with the driving rod, a limiting groove 37 is formed between the two annular limiting plates 33, an arc-shaped surface 36 is arranged at one end of each limiting plate, one end of each limiting block 34 penetrates into the limiting groove 37 and is movably connected with the outer wall of the driving rod 31 through the arc-shaped surface 36, the other end of each limiting block 34 is connected with the connecting plate 35, and the connecting plate 35 is connected with the trapezoidal sliding groove 26 through the connecting bolts 32. During the rotation of the driving rod 31, the arc surface 36 is always positioned in the limiting groove 37, so that the position of the driving rod 31 is limited and does not deviate.
The specific implementation process of the invention is as follows:
(1) process for mounting the assembly of boring tools 15
Firstly, a mounting shaft 13 of a boring cutter 15 assembly penetrates into a mounting groove 11, meanwhile, a connecting shaft 14 is placed on a supporting step 12, then a clamping bolt 16 is screwed in the direction of the mounting shaft 13 until the end of a clamping nut abuts against the outer wall of the mounting shaft 13, then a pushing bolt 18 is screwed, the pushing bolt 18 pushes a pushing rod 20 to move in the direction of a connecting block 8, the pushing rod 20 pushes a jacking rod 19 upwards by utilizing a first inclined surface, the jacking rod 19 pushes one end of a clamping rod 17 to move upwards, finally, a convex clamping part at the other end of the clamping rod 17 and the supporting step 12 clamp the connecting shaft 14 together, the installation of the boring cutter 15 is completed, and the dismounting process is opposite to the process.
(2) Procedure for mounting a workpiece 25 to be machined
Firstly, a workpiece 25 to be processed is placed between two clamping plates 29, the two trapezoidal sliding blocks 27 of the driving rod 31 are rotated to move oppositely until the clamping plates 29 clamp the workpiece 25 to be processed, the installation is completed, and the dismounting process is opposite to the process.
(3) Process for machining a workpiece 25 to be machined
After the two processes are completed, the processing motor 3 starts to operate to drive the boring cutter 15 to rotate, meanwhile, the electric push rod 7 pushes the workpiece 25 to be processed towards the boring cutter 15, and the electric push rod 7 returns to the original position until the processing is completed.
Therefore, the boring machine convenient for replacing the cutter with the structure can fix the boring cutter by screwing the clamping nut and the pushing nut, has a simple structure, is convenient to operate, saves the time for replacing the boring cutter and improves the working efficiency.
Finally, it should be noted that: the above embodiments are only intended to illustrate the technical solution of the present invention and not to limit the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the invention without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a boring machine convenient to change cutter, includes the workstation and set up in the cutter fixed establishment and the work piece fixed establishment of workstation both sides, its characterized in that: a supporting seat is fixedly installed on one side of the workbench, a processing motor is installed at the top end of the supporting seat, a special-shaped installation seat is arranged at an output shaft of the processing motor and is connected with the boring cutter assembly through the cutter fixing mechanism, a fixed plate is arranged on the other side of the workbench, a push plate is arranged on one side, close to the cutter fixing mechanism, of the fixed plate, a plurality of electric push rods are arranged between the push plate and the fixed plate, and the workpiece fixing mechanism is arranged on one side, close to the cutter fixing mechanism, of the push plate;
the special-shaped mounting seat comprises a connecting block, a mounting block and a supporting block, one side of the connecting block is connected with an output shaft of the processing motor, the other side of the connecting block is connected with the mounting block, the bottom end of the mounting block is connected with one side of the supporting block, a mounting groove extending to the connecting block is formed in the mounting block, the other side of the supporting block exceeds the edge of the mounting block to form a supporting step, the boring cutter assembly comprises a mounting shaft, a connecting shaft and a boring cutter, one end of the mounting shaft penetrates into the mounting groove, the other end of the mounting shaft is connected with one end of the connecting shaft, the connecting shaft is arranged on the supporting step, the other end of the connecting shaft is connected with the boring cutter, and the cutter fixing mechanism comprises a first fixing unit for locking and clamping the mounting shaft and a second fixing unit for locking and clamping the connecting shaft, the first fixing unit and the second fixing unit are oppositely arranged.
2. The boring machine facilitating tool change according to claim 1, wherein: the first fixing unit is a clamping bolt, and the end of the clamping bolt penetrates into the mounting block and abuts against the outer wall of the mounting shaft.
3. The boring machine facilitating tool change according to claim 1, wherein: the second fixing unit comprises a clamping rod, a propelling bolt, a jacking rod and a pushing rod perpendicular to the jacking rod, wherein two ends of the clamping rod are provided with protruding jacking portions, the middle of the clamping rod is rotatably connected with the top end of the connecting block, one protruding jacking portion is abutted against the outer wall of the connecting shaft, the other protruding jacking portion is connected with one end of the jacking rod, the other end of the jacking rod penetrates into the connecting block, the other end of the jacking rod is provided with a first inclined surface, one end of the pushing rod is provided with a second inclined surface, the first inclined surface and the second inclined surface are attached and abutted against each other, the other end of the pushing rod is connected with one end of the propelling bolt, and the other end of the propelling bolt penetrates out of the connecting block.
4. The boring machine facilitating tool change according to claim 1, wherein: the workpiece fixing mechanism comprises a fixing block and clamping components, one side of the fixing block is connected with the push plate, the two clamping components are arranged on the other side of the fixing block relatively, a workpiece to be machined is arranged between the two clamping components, and a driving component for driving the two clamping components to move relatively to clamp the workpiece to be machined is arranged in the fixing block.
5. The boring machine facilitating tool change according to claim 4, wherein: the opposite side of fixed block has seted up trapezoidal sliding tray along the direction that clamping component removed, clamping component include the clamp plate and with trapezoidal sliding tray sliding connection's trapezoidal slider, the clamp plate pass through fixing bolt with trapezoidal slider is connected, the clamp plate is close to one side of treating the processing work piece is provided with V type clamping groove.
6. The boring machine facilitating tool change according to claim 5, wherein: the drive assembly comprises a drive rod and a limiting part, one end of the drive rod sequentially penetrates through the two trapezoidal sliders and is in threaded connection with the trapezoidal sliders, the limiting part is arranged at the middle part of the drive rod, and one end of the drive rod is connected with the power part.
7. The boring machine facilitating tool change according to claim 6, wherein: the locating part includes annular limiting plate, stopper and connecting bolt, two annular limiting plate overlaps respectively and locates the middle part of actuating lever and rather than fixed connection, two form spacing recess between the annular limiting plate, the one end of limiting plate is provided with the arcwall face, the one end of stopper is worn into in the spacing recess and is passed through the arcwall face with the outer wall swing joint of actuating lever, the other end of stopper is connected with the connecting plate, the connecting plate passes through connecting bolt with trapezoidal sliding tray is connected.
8. The boring machine facilitating tool change according to claim 6, wherein: the power part is one of a hand crank or a clamping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210643037.0A CN115041716A (en) | 2022-06-08 | 2022-06-08 | Boring machine convenient to change cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210643037.0A CN115041716A (en) | 2022-06-08 | 2022-06-08 | Boring machine convenient to change cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115041716A true CN115041716A (en) | 2022-09-13 |
Family
ID=83162326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210643037.0A Pending CN115041716A (en) | 2022-06-08 | 2022-06-08 | Boring machine convenient to change cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115041716A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0007077A1 (en) * | 1978-07-17 | 1980-01-23 | Erwin Stuber | Quick-change tool holder, especially for automatic lathes or similar machine tools |
| CN203062620U (en) * | 2012-12-14 | 2013-07-17 | 重庆诚硕科技有限公司 | Air cylinder clamping device |
| CN107717520A (en) * | 2016-08-12 | 2018-02-23 | 成都中源红科技有限公司 | To combined type clamping device |
| CN212444199U (en) * | 2020-05-19 | 2021-02-02 | 浙江立致金属制品科技有限公司 | Machine holder foundry goods that stability is good |
| CN214641806U (en) * | 2021-03-04 | 2021-11-09 | 重庆万斯特汽车零部件有限公司 | Improvement of high-efficiency boring machine tool |
-
2022
- 2022-06-08 CN CN202210643037.0A patent/CN115041716A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0007077A1 (en) * | 1978-07-17 | 1980-01-23 | Erwin Stuber | Quick-change tool holder, especially for automatic lathes or similar machine tools |
| CN203062620U (en) * | 2012-12-14 | 2013-07-17 | 重庆诚硕科技有限公司 | Air cylinder clamping device |
| CN107717520A (en) * | 2016-08-12 | 2018-02-23 | 成都中源红科技有限公司 | To combined type clamping device |
| CN212444199U (en) * | 2020-05-19 | 2021-02-02 | 浙江立致金属制品科技有限公司 | Machine holder foundry goods that stability is good |
| CN214641806U (en) * | 2021-03-04 | 2021-11-09 | 重庆万斯特汽车零部件有限公司 | Improvement of high-efficiency boring machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201446412U (en) | Novel arc-surface drilling jig | |
| CN201720571U (en) | Multi-start rotary frock used for electric spark processing | |
| CN115041716A (en) | Boring machine convenient to change cutter | |
| CN211565199U (en) | Machining device | |
| CN215393844U (en) | Boring machine fixture for machining two holes of support shell | |
| CN210132285U (en) | Device for rapidly clamping workpiece | |
| CN211465604U (en) | Plate pneumatic clamp for numerical control machining center | |
| CN209998816U (en) | clamp for fixing mould | |
| CN117206577B (en) | Profiling milling clamp for groove workpiece | |
| CN111604525A (en) | Horizontal numerical control milling machine | |
| CN106808025B (en) | A kind of polygonal Work treatment installation | |
| CN219901153U (en) | Mounting fixture is used in milling machine processing | |
| CN220533068U (en) | Numerical control machining center tool changing device | |
| CN218426968U (en) | Utensil is assisted in clamping of regulation formula plate-like work piece | |
| CN217292024U (en) | Mounting fixture for machining | |
| CN212351610U (en) | Solenoid valve barrel grinder | |
| CN219504157U (en) | Clamp for planer type milling machine | |
| CN219254837U (en) | Milling flat tongs | |
| CN219902095U (en) | Workpiece taking jig | |
| CN215746510U (en) | Drilling clamp for multi-spindle drilling machine | |
| CN221019825U (en) | Plane finish milling machine convenient to process | |
| CN212286018U (en) | Milling cutter convenient to remove and adjust | |
| CN220718487U (en) | Tool bit clamp for turning arc surface | |
| CN210255716U (en) | Clamp for grinding short ribs by clamping jaws | |
| CN221135028U (en) | Positioning device of fixed beam gantry machining center |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |