CN115338799A - Mechanical clamping jaw device for mechanically manufacturing fixed mechanical clamp for machining - Google Patents
Mechanical clamping jaw device for mechanically manufacturing fixed mechanical clamp for machining Download PDFInfo
- Publication number
- CN115338799A CN115338799A CN202211074794.7A CN202211074794A CN115338799A CN 115338799 A CN115338799 A CN 115338799A CN 202211074794 A CN202211074794 A CN 202211074794A CN 115338799 A CN115338799 A CN 115338799A
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- Prior art keywords
- clamping jaw
- clamping
- mechanical
- chuck
- jaw
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- 238000003754 machining Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000012423 maintenance Methods 0.000 abstract description 5
- 210000000078 claw Anatomy 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The invention relates to the technical field of mechanical claws, in particular to a mechanical clamping jaw device mechanically manufactured by a fixed mechanical clamp for machining, which comprises a clamping jaw assembly and a chuck, wherein the clamping jaw assembly is arranged on the chuck, the clamping jaw assembly is provided with a plurality of clamping areas, the clamping areas are enclosed by the clamping jaw assemblies and are used for clamping workpieces, a clamping driving device used for driving the clamping jaw assembly to be relatively close to or far away from the chuck is arranged on the chuck, clamping or loosening of the workpieces is realized, and when the clamping jaw device is used, a first clamping jaw and a second clamping jaw of the clamping jaw assembly are switched through a second driving mechanism, so that the clamping of square workpieces or round workpieces is realized, the clamping jaw device can be suitable for workpieces with different shapes and sizes, and the problems that a single mechanical clamping jaw in the prior art is usually only suitable for workpieces with one shape, and different clamping jaws are required for different workpieces, and larger site, purchase, production and maintenance costs are required.
Description
Technical Field
The invention relates to the technical field of mechanical claws, in particular to a mechanical clamping jaw device which is manufactured by fixing a mechanical clamp for machining.
Background
In the production process, the process of changing the shape, size, position, property and the like of a production object into a finished product or a semi-finished product is called a process, the process consists of one or a plurality of sequentially arranged processes, and one process consists of a plurality of process steps.
In machining production work, a workpiece to be machined needs to be fixed frequently, and a mechanical clamping jaw needs to be used for clamping the workpiece.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problems that a single mechanical clamping jaw is usually only suitable for a workpiece with one shape, different clamping jaws are required to clamp different workpieces, and a large field, purchase, production and maintenance cost is required, the mechanical clamping jaw device for mechanically manufacturing the fixed mechanical clamp for machining is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a mechanical clamping jaw device manufactured by a fixed mechanical clamp for machining comprises clamping jaw components and a chuck, wherein the clamping jaw components are arranged on the chuck, the clamping jaw components are provided with a plurality of clamping areas, the clamping jaw components surround the clamping areas to form a clamping area for clamping a workpiece, and the chuck is provided with a clamping driving device for driving the clamping jaw components to be relatively close to or far away from the clamping driving device and clamping or loosening the workpiece;
the clamping jaw assembly comprises a second rotating shaft, a first clamping jaw and a second clamping jaw, the first clamping jaw and the second clamping jaw are both arranged on the second rotating shaft, the first clamping jaw and the second clamping jaw are arranged on the same plane, a second driving mechanism connected with the second rotating shaft in a transmission mode is arranged on the clamping driving device, and the second driving mechanism is used for switching clamping of the first clamping jaw or the second clamping jaw on a workpiece to realize switching of clamping on a square workpiece or a circular workpiece. Compared with the prior art, the clamping device has the advantages that the first clamping jaw and the second clamping jaw of the clamping jaw assembly are switched through the second driving mechanism, so that clamping of square workpieces or round workpieces is realized, and the clamping device is applicable to workpieces of different shapes and sizes.
Preferably, the first clamping jaw and the second clamping jaw are spaced and arranged in parallel.
In some preferred embodiments, the contact surfaces of the first clamping jaw and the second clamping jaw with the workpiece are provided with rubber anti-slip clamping blocks.
Preferably, the second driving mechanism comprises a second motor, and an output end of the second motor is in transmission connection with the second rotating shaft and is used for controlling the clamping jaw assembly to rotate, so that clamping of the first clamping jaw or the second clamping jaw on the workpiece is switched.
Preferably, the clamping driving device comprises a third motor and a transmission screw, the third motor is fixedly connected to the chuck, the transmission screw is rotatably arranged on the chuck, the transmission screw is radially arranged along the chuck, and the clamping jaw assembly is in threaded connection with the transmission screw.
Preferably, a guide mechanism for preventing the clamping jaw assembly from deviating is arranged between the clamping chuck and the clamping jaw assembly.
Preferably, in some embodiments, the guiding mechanism includes a sliding block, a sliding groove is axially formed in the chuck along the transmission lead screw, the sliding groove is matched with the sliding block, the sliding block is slidably disposed in the sliding groove, one end of the sliding block is connected to the transmission lead screw through a thread, and the second driving mechanism is disposed on the sliding block.
Preferably, the chuck further comprises a fixed base and a third driving mechanism arranged on the fixed base, wherein the third driving mechanism is used for driving the chuck to rotate.
Preferably, the third driving mechanism comprises a first motor, and the first motor is in transmission connection with the chuck through a first rotating shaft.
Preferably, in some embodiments, the chuck is formed by splicing a plurality of jaw mounting discs together at the end, and the jaw mounting discs are arranged corresponding to the jaw assemblies.
The invention has the beneficial effects that: when the mechanical clamping jaw device mechanically manufactured by the fixed mechanical clamp for machining is used, the first clamping jaw and the second clamping jaw of the clamping jaw assembly are switched through the second driving mechanism, so that the clamping of square workpieces or round workpieces is realized, the device can be suitable for workpieces with different shapes and sizes, and the problems that in the prior art, a single mechanical clamping jaw is usually only suitable for workpieces with one shape, different clamping jaws are required for clamping different workpieces, and the large site, purchase, production and maintenance cost is required are solved.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
FIG. 1 is a schematic view of a partial right front isometric configuration of the present invention;
FIG. 2 is a schematic diagram of the rear side structure of the present invention;
FIG. 3 is a partial front view of the present invention;
FIG. 4 is a schematic view of the present invention in a situation of holding a circular workpiece;
FIG. 5 is a schematic view of the present invention showing the effect of holding a circular hollow workpiece;
FIG. 6 is a schematic diagram illustrating the effect of holding a square workpiece according to the present invention;
FIG. 7 is a schematic view showing the effect of the present invention when clamping a square hollow workpiece;
FIG. 8 is a side sectional view of the jaw mounting plate of the present invention;
fig. 9 is a sectional structure diagram of the clamping jaw fixing plate and the clamping jaw of the invention.
In the figure: 1. a fixed seat; 2. a first motor; 3. a bearing; 4. a first rotating shaft; 5. a fixture fixing seat; 6. a jaw mounting plate; 7. a chute; 8. a slider; 9. a second motor; 10. a second rotating shaft; 11. a clamping jaw fixing plate; 12. a clamping drive device; 13. a first jaw mounting slot; 14. a second jaw mounting slot; 15. a circular workpiece clamping jaw; 16. a square workpiece clamping jaw; 17. a guide groove; 18. conducting bars; 19. a rubber anti-slip clamping block; 20. a first mounting plate; 21. a second mounting plate; 22. a third motor; 23. a transmission screw rod; 24. a first screw hole; 25. a second screw hole; 26. and (4) bolts.
Detailed Description
The invention is described in more detail below with reference to the following examples:
the present invention is not limited to the following embodiments, and those skilled in the art can implement the present invention in other various embodiments or make simple changes or modifications in the design and concept of the present invention based on the disclosure of the present invention, and fall into the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1
As shown in fig. 1-9, a mechanical clamping jaw mechanically manufactured by using a fixed mechanical clamping jaw for machining includes a fixed base 1, a first motor 2 and a bearing 3 are installed at the top of the fixed base 1, a first rotating shaft 4 is arranged in an inner ring of the bearing 3, one end of the first rotating shaft 4 is fixed to an output shaft of the first motor 2, the other end of the first rotating shaft 4 is fixed to a clamp fixed base 5, six clamping jaw mounting discs 6 are screwed on the clamp fixed base 5, in order to prevent unbalance loading of clamping components, a sliding groove 7 is penetrated between the front surface and the back surface of the clamping jaw mounting disc 6, a sliding block 8 is slidably installed inside the sliding groove 7, a second motor 9 is installed on the back surface of the sliding block 8, the output shaft of the second motor 9 is connected to a second rotating shaft 10, the second rotating shaft 10 penetrates through the sliding block 8 and is connected to a clamping jaw assembly, a clamping driving device 12 is installed on the back surface of the clamping jaw mounting disc 6, the clamping driving device 12 is in transmission connection with the sliding block 8, a clamping assembly is correspondingly installed on each clamping jaw mounting disc 6, a clamping area for clamping a clamping workpiece is enclosed by the clamping jaw assembly, the clamping jaw assembly includes a fixed plate 11, a second clamping jaw mounting groove 13, a second clamping jaw mounting groove 14, a clamping jaw mounting groove 14 and a clamping jaw 15, a clamping jaw assembly which is installed on a clamping jaw plane parallel to a clamping jaw plane, and a clamping jaw plane, a clamping jaw mounting groove 15, and a second clamping jaw 16, and a clamping jaw mounting groove 15 which a clamping jaw 16 which a clamping jaw plane are installed on which a clamping jaw plane are installed, and a clamping jaw plane are installed on which a clamping jaw plane are installed, and a clamping jaw plane.
The side face of one side of the clamping jaw mounting disc 6 is provided with a guide groove 17, the side face of the other side of the clamping jaw mounting disc 6 is provided with a guide strip 18, and two adjacent clamping jaw mounting discs 6 are matched with each other through the guide groove 17 and the guide strip 18 and are enclosed to form a chuck.
The inner side and the outer side of the second clamping jaw 16 for clamping the square workpiece and the inner side and the outer side of the first clamping jaw 15 for clamping the round workpiece are both provided with rubber anti-slip clamping blocks 19.
The clamping driving device 12 comprises a first mounting plate 20 and a second mounting plate 21, a third motor 22 is mounted on the first mounting plate 20, an output shaft of the third motor 22 is fixed to a transmission screw rod 23, the other end of the transmission screw rod 23 is rotatably connected with the second mounting plate 21, the transmission screw rod 23 penetrates through a sliding block 8 and is connected with the sliding block in a spiral transmission mode, the clamping driving device 12 controls a clamping jaw assembly to be relatively close to or far away from the clamping jaw assembly, and the clamping assembly is used for clamping or loosening a workpiece.
First screw holes 24 are formed in the first clamping jaw mounting groove 13 and the second clamping jaw mounting groove 14, second screw holes 25 are formed in the first clamping jaw 15 for clamping a round workpiece and the second clamping jaw 16 for clamping a square workpiece in a penetrating mode, and the first clamping jaw 15 and the first clamping jaw mounting groove 13 and the second clamping jaw 16 and the second clamping jaw mounting groove 14 are fixedly connected with the corresponding first screw hole 24 and the second screw hole 25 through bolts 26 respectively.
When all parts are assembled, a first clamping jaw 15 for clamping a round workpiece and a second clamping jaw 16 for clamping a square workpiece are respectively installed in a first clamping jaw installation groove 13 and a second clamping jaw installation groove 14 on each clamping jaw installation disc 6 through bolts 26, and each clamping jaw installation disc 6 is screwed on a clamp fixing seat 5 to complete the assembly of the device;
when the device is used, a workpiece to be clamped is rotated and adjusted according to the requirement, the third motor 22 is controlled to drive the transmission screw rod 23 to rotate according to the size of the workpiece, the screw transmission of the transmission screw rod 23 and the slider 8 is utilized to drive the slider 8 to move, so that the position of the clamping jaw fixing plate 11 is adjusted, and the clamping jaw component is relatively close to or far away from the workpiece, so that the second clamping jaw 16 for clamping a square workpiece or the first clamping jaw 15 for clamping a round workpiece can tightly clamp the workpiece, when the square workpiece is clamped, the second motor 9 is controlled to drive the second rotating shaft 10 to rotate, so that the clamping jaw fixing plate 11 is driven to rotate, the side surface of one side of the second clamping jaw 16 for clamping the square workpiece, which is provided with the rubber anti-skid clamping block 19, faces the inner side, the rubber anti-skid clamping blocks 19 on the second clamping jaws 16 for clamping the square workpiece at the top and the bottom face the top surface and the bottom surface of the square workpiece respectively, the rubber anti-skid clamping blocks 19 on the two left clamping jaws 16 for clamping the square workpiece and the two right clamping jaws 16 for clamping the square workpiece respectively face the left side and the right side of the square workpiece, so that the square workpiece can be clamped and fixed by tightly attaching the upper side, the lower side, the left side and the right side of the square workpiece through controlling the clamping driving device 12, when the round workpiece needs to be clamped, the second motor 9 is controlled to drive the second rotating shaft 10 to rotate until the inner side face of the first clamping jaw 15 for clamping the round workpiece faces the outer side face of the round workpiece, namely, the third motor 22 of the clamping driving device 12 is controlled to drive the clamping jaw fixing plate 11 to move and draw close, the round workpiece is clamped, when the hollow round workpiece and the square workpiece need to be fixed, the second motor 9 is controlled to drive the clamping jaw fixing plate 11 to rotate until the outer side face of the first clamping jaw 15 for clamping the round workpiece faces the inner side face of the round hollow workpiece, or drive clamping jaw fixed plate 11 to rotate to the medial surface of square hollow workpiece of second clamping jaw 16 orientation of centre gripping square workpiece, with circular hollow workpiece or square hollow workpiece cover behind the outside of work piece clamping jaw, can control third motor 22 to drive slider 8 and remove, prop tight fixedly to hollow workpiece, to sum up, this device can be applied to the centre gripping of square and circular workpiece and fix, can also be applied to the centre gripping of solid work piece and hollow workpiece and fix, single this device can process the work piece of multiple shape, multiple size, required clamping jaw kind in the machining work has been reduced, production and purchase, cost of maintenance are practiced thrift, can drive anchor clamps fixing base 5 and rotate together with the chuck through first motor 2, and drive the clamping workpiece in the clamping area that clamping jaw subassembly encloses to close, when needing to change the second clamping jaw 16 of centre gripping square workpiece or the first clamping jaw 15 of centre gripping circular workpiece, only need to twist off bolt 26, can take off second clamping jaw 16 or first clamping jaw 15 and change, when needing to change single clamping jaw mounting disc 6, only need to remove this clamping jaw mounting disc 6 and the fixed plate of fixing base, can be convenient the maintenance anchor clamps of taking off.
In light of the foregoing description of the preferred embodiment of the present invention, it is to be understood that numerous changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a mechanical clamping jaw device of fixed mechanical fixture machine-building for machining, includes the clamping jaw subassembly, its characterized in that: the clamping jaw assembly is arranged on the chuck, the clamping jaw assemblies are provided with a plurality of clamping areas, the clamping jaw assemblies surround to form a clamping area for clamping a workpiece, and the chuck is provided with a clamping driving device for driving the clamping jaw assemblies to be relatively close to or far away from the clamping driving device and clamping or loosening the workpiece;
the clamping jaw assembly comprises a second rotating shaft, a first clamping jaw and a second clamping jaw, the first clamping jaw and the second clamping jaw are both arranged on the second rotating shaft, the first clamping jaw and the second clamping jaw are arranged on the same plane, a second driving mechanism connected with the second rotating shaft in a transmission mode is arranged on the clamping driving device, and the second driving mechanism is used for switching clamping of the first clamping jaw or the second clamping jaw on a workpiece to realize switching of clamping on a square workpiece or a circular workpiece.
2. A mechanical jaw apparatus mechanically manufactured by a fixed mechanical clamp for machining according to claim 1, wherein: the first clamping jaw and the second clamping jaw are arranged at intervals and in parallel.
3. A mechanical jaw apparatus mechanically manufactured by a fixed mechanical clamp for machining according to claim 1 or 2, characterized in that: and rubber anti-skidding clamping blocks are arranged on the contact surfaces of the first clamping jaw and the workpiece and the contact surfaces of the second clamping jaw and the workpiece.
4. A mechanical jaw apparatus mechanically manufactured by a fixed mechanical clamp for machining according to claim 1, wherein: the second driving mechanism comprises a second motor, and the output end of the second motor is in transmission connection with the second rotating shaft and is used for controlling the clamping jaw assembly to rotate, so that the clamping of the first clamping jaw or the second clamping jaw on the workpiece is switched.
5. Mechanical jaw apparatus mechanically manufactured with a fixed mechanical gripper for machining according to claim 1 or 4, characterized in that: the clamping driving device comprises a third motor and a transmission lead screw, the third motor is fixedly connected to the chuck, the transmission lead screw is rotatably arranged on the chuck, the transmission lead screw is radially arranged along the chuck, and the clamping jaw assembly is in threaded connection with the transmission lead screw.
6. The mechanical clamping jaw device mechanically manufactured by a fixed mechanical clamp for machining according to claim 5, characterized in that: and a guide mechanism for preventing the clamping jaw assembly from deviating is arranged between the chuck and the clamping jaw assembly.
7. A mechanical jaw apparatus mechanically manufactured by a fixed mechanical gripper for machining according to claim 6, wherein: the guide mechanism comprises a sliding block, a sliding groove is formed in the chuck in the axial direction of the transmission lead screw and is matched with the sliding block, the sliding block is arranged in the sliding groove in a sliding mode, one end of the sliding block is connected to the transmission lead screw in a threaded mode, and the second driving mechanism is arranged on the sliding block.
8. A mechanical jaw apparatus mechanically manufactured by a fixed mechanical clamp for machining according to claim 1, wherein: the chuck is characterized by further comprising a fixed base and a third driving mechanism arranged on the fixed base, wherein the third driving mechanism is used for driving the chuck to rotate.
9. A mechanical jaw apparatus mechanically manufactured by a fixed mechanical gripper for machining according to claim 8, wherein: the third driving mechanism comprises a first motor, and the first motor is in transmission connection with the chuck through a first rotating shaft.
10. A mechanical jaw apparatus mechanically manufactured by a fixed mechanical clamp for machining according to claim 1, wherein: the chuck is formed by splicing a plurality of clamping jaw mounting discs in an end-to-end manner, and the clamping jaw mounting discs are arranged corresponding to the clamping jaw assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211074794.7A CN115338799A (en) | 2022-09-02 | 2022-09-02 | Mechanical clamping jaw device for mechanically manufacturing fixed mechanical clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211074794.7A CN115338799A (en) | 2022-09-02 | 2022-09-02 | Mechanical clamping jaw device for mechanically manufacturing fixed mechanical clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115338799A true CN115338799A (en) | 2022-11-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211074794.7A Pending CN115338799A (en) | 2022-09-02 | 2022-09-02 | Mechanical clamping jaw device for mechanically manufacturing fixed mechanical clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115338799A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3583717A (en) * | 1969-03-05 | 1971-06-08 | Leblond Mach Tool Co R K | Chuck construction |
| CN201333538Y (en) * | 2009-01-15 | 2009-10-28 | 浙江东盛精密机械有限公司 | Bearing-ring numerical-control lathe fixture |
| CN203316759U (en) * | 2013-05-08 | 2013-12-04 | 左进保 | High-precision self-centering chuck |
| TWM541345U (en) * | 2016-12-20 | 2017-05-11 | Xiu-Qi Wu | Adjustable chuck |
| CN206335151U (en) * | 2016-11-11 | 2017-07-18 | 河北腾跃铁路装备股份有限公司 | Railway goods train bogie cartridge abrasion disc processing tool |
| CN212121704U (en) * | 2020-03-31 | 2020-12-11 | 山东玲珑机电有限公司 | Workpiece clamping device |
| CN212945541U (en) * | 2020-08-06 | 2021-04-13 | 太仓市双雄精工有限公司 | Cross work piece drilling clamp platform |
| CN214162121U (en) * | 2021-01-07 | 2021-09-10 | 河北机电职业技术学院 | Lathe positioning fixture |
| CN214212950U (en) * | 2020-12-30 | 2021-09-17 | 安徽鑫博机械工业有限公司 | Fixture mechanism for machining brake ring |
| CN214264769U (en) * | 2021-01-29 | 2021-09-24 | 张华� | A anchor clamps improve device for loop forming element |
| CN214560246U (en) * | 2021-02-24 | 2021-11-02 | 上海将鑫新能源科技有限公司 | Clamping device is used in processing of new forms of energy lithium ion battery |
| CN215698084U (en) * | 2021-07-29 | 2022-02-01 | 黑龙江哈工华粹智能装备有限公司 | Three-jaw chuck clamp |
| CN216096463U (en) * | 2021-11-10 | 2022-03-22 | 武汉金仕达数控科技有限公司 | Anchor clamps fixed establishment of digit control machine tool |
| CN216325191U (en) * | 2021-12-02 | 2022-04-19 | 黑龙江农业工程职业学院 | Three-jaw chuck clamp for special-shaped parts |
-
2022
- 2022-09-02 CN CN202211074794.7A patent/CN115338799A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3583717A (en) * | 1969-03-05 | 1971-06-08 | Leblond Mach Tool Co R K | Chuck construction |
| CN201333538Y (en) * | 2009-01-15 | 2009-10-28 | 浙江东盛精密机械有限公司 | Bearing-ring numerical-control lathe fixture |
| CN203316759U (en) * | 2013-05-08 | 2013-12-04 | 左进保 | High-precision self-centering chuck |
| CN206335151U (en) * | 2016-11-11 | 2017-07-18 | 河北腾跃铁路装备股份有限公司 | Railway goods train bogie cartridge abrasion disc processing tool |
| TWM541345U (en) * | 2016-12-20 | 2017-05-11 | Xiu-Qi Wu | Adjustable chuck |
| CN212121704U (en) * | 2020-03-31 | 2020-12-11 | 山东玲珑机电有限公司 | Workpiece clamping device |
| CN212945541U (en) * | 2020-08-06 | 2021-04-13 | 太仓市双雄精工有限公司 | Cross work piece drilling clamp platform |
| CN214212950U (en) * | 2020-12-30 | 2021-09-17 | 安徽鑫博机械工业有限公司 | Fixture mechanism for machining brake ring |
| CN214162121U (en) * | 2021-01-07 | 2021-09-10 | 河北机电职业技术学院 | Lathe positioning fixture |
| CN214264769U (en) * | 2021-01-29 | 2021-09-24 | 张华� | A anchor clamps improve device for loop forming element |
| CN214560246U (en) * | 2021-02-24 | 2021-11-02 | 上海将鑫新能源科技有限公司 | Clamping device is used in processing of new forms of energy lithium ion battery |
| CN215698084U (en) * | 2021-07-29 | 2022-02-01 | 黑龙江哈工华粹智能装备有限公司 | Three-jaw chuck clamp |
| CN216096463U (en) * | 2021-11-10 | 2022-03-22 | 武汉金仕达数控科技有限公司 | Anchor clamps fixed establishment of digit control machine tool |
| CN216325191U (en) * | 2021-12-02 | 2022-04-19 | 黑龙江农业工程职业学院 | Three-jaw chuck clamp for special-shaped parts |
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