CN113770774A - Numerical control is holder for CNC processing - Google Patents
Numerical control is holder for CNC processing Download PDFInfo
- Publication number
- CN113770774A CN113770774A CN202110937263.5A CN202110937263A CN113770774A CN 113770774 A CN113770774 A CN 113770774A CN 202110937263 A CN202110937263 A CN 202110937263A CN 113770774 A CN113770774 A CN 113770774A
- Authority
- CN
- China
- Prior art keywords
- base
- clamping plate
- rack
- grip block
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003754 machining Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Images
Classifications
-
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the field of numerical control CNC machining, in particular to a clamp holder for numerical control CNC machining, which comprises a base, wherein a gear is arranged in the base, a first rack and a second rack are respectively meshed at the bottom end and the upper end of the gear, second clamping mechanisms are respectively arranged on two sides of the upper end of the base, each second clamping mechanism comprises a pneumatic cylinder, and the end part of a pneumatic rod on each pneumatic cylinder is connected with a first longitudinal clamping plate and a second longitudinal clamping plate. When the clamping device is used, a workpiece to be machined is horizontally placed at the upper end of the base, one end of the workpiece to be machined is clamped by the two first transverse clamping plates through the first clamping mechanism, the buffer spring is in a compressed state, and the side wall of the workpiece is protected to a certain extent; then drive pneumatic cylinder, first vertical grip block and the vertical grip block of second slide and set up between first horizontal grip block, treat the machined part other end and carry out the centre gripping, the cooperation of first vertical grip block and the vertical grip block of second has improved the stability of centre gripping.
Description
Technical Field
The invention relates to the field of numerical control CNC machining, in particular to a clamp holder for numerical control CNC machining.
Background
Compared with a common machine tool, the numerical control CNC has the following characteristics: the adaptability to the processed object is strong, the method is suitable for the characteristics of single piece production of products such as dies and the like, and a proper processing method is provided for the manufacture of the dies; the processing precision is high, and the stable processing quality is achieved; the requirement on the quality of operators is high, and the technical requirement on maintenance personnel is high.
Clamping mechanism can be used when CNC adds man-hour, and current centre gripping apparatus mostly all is the mode that adopts the locating hole to add the locating piece, and the locating hole is fixed a position the bottom of work piece, and the locating piece compresses tightly the upper end of work piece, and the drawback of this kind of centre gripping mode has:
1. positioning holes need to be machined in the rough machining process of the workpiece, and the positioning holes of the workpieces with different sizes are different in position, so that the machining difficulty is increased;
2. still need artifical manual tightening when compressing tightly the upper end of work piece, improved operating personnel's fatigue strength, and the dynamics of rigidity centre gripping is difficult to be controlled, causes the work piece to warp easily.
Based on the defects, the clamp holder for the numerical control CNC machining is provided.
Disclosure of Invention
In order to solve the defects mentioned in the background technology, the invention aims to provide a clamp holder for numerical control CNC machining.
The purpose of the invention can be realized by the following technical scheme:
a clamp holder for numerical control CNC machining comprises a base, wherein a gear is arranged inside the base, the bottom end and the upper end of the gear are respectively meshed with a first rack and a second rack, a first positioning plate is fixed at the outer side end of the first rack, and a second positioning plate is fixed at the outer side end of the second rack;
the upper end both sides of base are provided with second fixture respectively, and second fixture includes the pneumatic cylinder, and the pneumatic rod end connection on the pneumatic cylinder has vertical grip block of first vertical grip block and second, and the whole length of the vertical grip block of first vertical grip block and second can be adjusted.
Furthermore, the upper end of base is opened and is had a plurality of first spacing grooves that are T type that transversely set up, and the inside of base is provided with the cavity, and open bottom one side of cavity has first rectangle to lead to the groove, and open the upper end opposite side of cavity has the second rectangle to lead to the groove.
Further, the gear is rotatably arranged in the cavity and driven by a motor arranged outside the base, and the first rack and the second rack are respectively arranged in the first rectangular through groove and the second rectangular through groove in a sliding manner;
the outer side end of the first positioning plate is provided with a plurality of first positioning holes, the outer side end of the second positioning plate is provided with a plurality of second positioning holes, and the upper end of the base, close to the side ends, is fixedly provided with a transverse supporting plate.
Further, the inboard of first locating plate and second locating plate all is provided with first fixture, and first fixture is including setting up the first horizontal grip block in the inboard side of first locating plate and second locating plate, and the bottom that first horizontal grip block is close to both sides is opened has and is run through the groove with backup pad sliding fit, and it has the second spacing groove that is the T type to run through to open between the groove.
Further, the bottom of first horizontal grip block is provided with the first spacing post that is the T type, first spacing post and first spacing groove sliding fit, and the outside end of first horizontal grip block all is provided with the locating lever that sets up with the equal spacing slip of first locating hole, second locating hole, all overlaps on the locating lever to be equipped with buffer spring.
Furthermore, the end of the air pressure rod is fixedly provided with a connecting rod which is fixedly connected with the first longitudinal clamping plate, two side ends of the first longitudinal clamping plate are respectively provided with a sliding groove, the second longitudinal clamping plate is arranged in the first longitudinal clamping plate in a limiting sliding mode, and the outer end of the second longitudinal clamping plate is respectively provided with a second limiting column in sliding fit with the second limiting groove.
The invention has the beneficial effects that:
when the clamping device is used, a workpiece to be machined is horizontally placed at the upper end of the base, one end of the workpiece to be machined is clamped by the two first transverse clamping plates through the first clamping mechanism, the buffer spring is in a compressed state, and the side wall of the workpiece is protected to a certain extent;
then drive pneumatic cylinder, first vertical grip block and the vertical grip block of second slide and set up between first horizontal grip block, treat the machined part other end and carry out the centre gripping, the cooperation of first vertical grip block and the vertical grip block of second has improved the stability of centre gripping.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts;
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the base structure of the present invention;
FIG. 3 is a schematic view of the interior of the base of the present invention in cross-section;
FIG. 4 is a schematic view of a first clamping mechanism of the present invention;
FIG. 5 is a schematic view of a second clamping mechanism of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A clamper for numerical control CNC (computer numerical control) machining is shown in figures 1-5 and comprises a base 1, wherein a gear 14 is arranged inside the base 1, the bottom end and the upper end of the gear 14 are respectively meshed with a first rack 15 and a second rack 16, a first positioning plate 17 is fixed at the outer side end of the first rack 15, and a second positioning plate 18 is fixed at the outer side end of the second rack 16;
the two sides of the upper end of the base 1 are respectively provided with a second clamping mechanism 3, the second clamping mechanism 3 comprises a pneumatic cylinder 31, the end of a pneumatic rod 311 on the pneumatic cylinder 31 is connected with a first longitudinal clamping plate 33 and a second longitudinal clamping plate 34, and the whole length of the first longitudinal clamping plate 33 and the second longitudinal clamping plate 34 can be adjusted.
As shown in fig. 2-3, the upper end of the base 1 is provided with a plurality of first T-shaped limiting grooves 10, a cavity 13 is disposed inside the base 1, a first rectangular through groove 11 is formed on one side of the bottom end of the cavity 13, and a second rectangular through groove 12 is formed on the other side of the upper end of the cavity 13.
The gear 14 is rotatably arranged in the cavity 13 and driven by a motor 141 arranged outside the base 1, the first rack 15 and the second rack 16 are respectively arranged in the first rectangular through groove 11 and the second rectangular through groove 12 in a sliding manner, the motor 141 is driven, the gear and the rack are meshed, and the first rack 15 and the second rack 16 can be mutually close to each other or mutually far away from each other.
The outer end of the first positioning plate 17 is provided with a plurality of first positioning holes 171, the outer end of the second positioning plate 18 is provided with a plurality of second positioning holes 181, and the upper end of the base 1 close to the side ends is fixed with a transverse supporting plate 19.
As shown in fig. 1-4, the inner sides of the first positioning plate 17 and the second positioning plate 18 are both provided with a first clamping mechanism 2, the first clamping mechanism 2 includes a first transverse clamping plate 21 disposed at the inner side of the first positioning plate 17 and the second positioning plate 18, the bottom ends of the first transverse clamping plate 21 near both sides are provided with through grooves 211 slidably engaged with the supporting plate 19, and a T-shaped second limiting groove 212 is formed between the through grooves 211.
The bottom of first horizontal grip block 21 is provided with the first spacing post 22 that is the T type, first spacing post 22 and first spacing groove 10 sliding fit, and the outside end of first horizontal grip block 21 all is provided with the locating lever 23 that sets up with the equal spacing slip of first locating hole 171, second locating hole 181, all overlaps on the locating lever 23 to be equipped with buffer spring 24. When the workpiece is transversely clamped, the first rack 15 and the second rack 16 are close to each other, one end of the workpiece to be machined is clamped by the two first transverse clamping plates 21, and the buffer spring 24 is in a compressed state.
As shown in fig. 5, a connecting rod 32 is fixed at an end of the pneumatic rod 311, the connecting rod 32 is fixedly connected with the first longitudinal clamping plate 33, both side ends of the first longitudinal clamping plate 33 are provided with sliding grooves 331, the second longitudinal clamping plate 34 is slidably disposed in the first longitudinal clamping plate 33 in a limited manner, and the outer end of the second longitudinal clamping plate 34 is provided with a second limiting post 341 slidably engaged with the second limiting groove 212.
In the process of transverse clamping, when the first transverse clamping plate 21 is closed, the second longitudinal clamping plate 34 is arranged on the first longitudinal clamping plate 33 in a sliding mode, then the air cylinder 31 is driven, the first longitudinal clamping plate 33 clamps the other end of the workpiece to be machined, and the clamping stability is improved due to the matching of the first longitudinal clamping plate 33 and the second longitudinal clamping plate 34.
When the clamping device is used, a workpiece to be machined is horizontally placed at the upper end of the base 1, one end of the workpiece to be machined is clamped by the two first transverse clamping plates 21 through the first clamping mechanism 2, and the buffer spring 24 is in a compressed state, so that the side wall of the workpiece to be machined is protected to a certain extent;
then the pneumatic cylinder 31 is driven, the first longitudinal clamping plate 33 and the second longitudinal clamping plate 34 are arranged between the first transverse clamping plates 21 in a sliding mode, the other end of the workpiece to be machined is clamped, and the clamping stability is improved due to the matching of the first longitudinal clamping plate 33 and the second longitudinal clamping plate 34.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (6)
1. A clamp holder for numerical control CNC machining comprises a base (1) and is characterized in that a gear (14) is arranged inside the base (1), a first rack (15) and a second rack (16) are respectively meshed at the bottom end and the upper end of the gear (14), a first positioning plate (17) is fixed at the outer side end of the first rack (15), and a second positioning plate (18) is fixed at the outer side end of the second rack (16);
the upper end both sides of base (1) are provided with second fixture (3) respectively, and second fixture (3) include pneumatic cylinder (31), and pneumatic rod (311) end connection on pneumatic cylinder (31) has vertical grip block (33) of first vertical grip block (33) and second (34), and the whole length of vertical grip block (33) of first vertical grip block (33) and second (34) can be adjusted.
2. The numerical control CNC machining clamp holder according to claim 1, characterized in that the upper end of the base (1) is provided with a plurality of first limiting grooves (10) which are transversely arranged and are in a T shape, a cavity (13) is arranged inside the base (1), one side of the bottom end of the cavity (13) is provided with a first rectangular through groove (11), and the other side of the upper end of the cavity (13) is provided with a second rectangular through groove (12).
3. A holder for CNC machining according to the claim 2, characterized in that the gear (14) is rotatably arranged in the cavity (13) and is driven by a motor (141) arranged outside the base (1), the first rack (15) and the second rack (16) are slidably arranged in the first rectangular through slot (11) and the second rectangular through slot (12), respectively;
the outer side end of the first positioning plate (17) is provided with a plurality of first positioning holes (171), the outer side end of the second positioning plate (18) is provided with a plurality of second positioning holes (181), and the upper end of the base (1) close to the side ends is fixed with a transverse supporting plate (19).
4. The clamp holder for the CNC machining according to the claim 1, characterized in that the first clamping mechanism (2) is arranged on the inner sides of the first positioning plate (17) and the second positioning plate (18), the first clamping mechanism (2) comprises a first transverse clamping plate (21) arranged on the inner sides of the first positioning plate (17) and the second positioning plate (18), the bottom end of the first transverse clamping plate (21) close to the two sides is provided with a through groove (211) in sliding fit with the supporting plate (19), and a T-shaped second limiting groove (212) is arranged between the through grooves (211).
5. The numerical control CNC machining clamp holder according to claim 4, characterized in that a first T-shaped limiting column (22) is arranged at the bottom end of the first transverse clamping plate (21), the first limiting column (22) is in sliding fit with the first limiting groove (10), positioning rods (23) which are in limiting sliding fit with the first positioning hole (171) and the second positioning hole (181) are arranged at the outer side ends of the first transverse clamping plate (21), and buffer springs (24) are sleeved on the positioning rods (23).
6. The numerical control CNC machining clamp holder according to claim 1, characterized in that a connecting rod (32) is fixed at the end of the pneumatic rod (311), the connecting rod (32) is fixedly connected with a first longitudinal clamping plate (33), both side ends of the first longitudinal clamping plate (33) are provided with sliding grooves (331), a second longitudinal clamping plate (34) is arranged in the first longitudinal clamping plate (33) in a limiting sliding manner, and the outer end of the second longitudinal clamping plate (34) is provided with a second limiting column (341) in sliding fit with the second limiting groove (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110937263.5A CN113770774B (en) | 2021-08-16 | 2021-08-16 | Clamp holder for numerical control CNC (computerized numerical control) machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110937263.5A CN113770774B (en) | 2021-08-16 | 2021-08-16 | Clamp holder for numerical control CNC (computerized numerical control) machining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113770774A true CN113770774A (en) | 2021-12-10 |
| CN113770774B CN113770774B (en) | 2024-03-26 |
Family
ID=78837910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110937263.5A Active CN113770774B (en) | 2021-08-16 | 2021-08-16 | Clamp holder for numerical control CNC (computerized numerical control) machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113770774B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199895A (en) * | 2022-08-02 | 2022-10-18 | 合肥中科九衡科技有限公司 | A vehicle-mounted pan-tilt scanning methane detector fixing device |
| CN115771045A (en) * | 2022-11-01 | 2023-03-10 | 浙江博秦精密工业有限公司 | Double-push clamp for double-push one-step forming of symmetrical part and method thereof |
| CN116000662A (en) * | 2022-09-07 | 2023-04-25 | 丰源科技机械(苏州)有限公司 | Duplex position centre gripping adds clamping apparatus |
| CN116499337A (en) * | 2023-06-28 | 2023-07-28 | 西安航锦机械制造有限责任公司 | Frock is used in measurement of aviation auxiliary material product |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000176765A (en) * | 1998-12-10 | 2000-06-27 | Isami Tanaka | Work clamping device |
| CN205271249U (en) * | 2015-11-19 | 2016-06-01 | 海克力斯（上海）自动化设备有限公司 | Heat exchanger welds frock |
| CN205465854U (en) * | 2016-04-01 | 2016-08-17 | 青岛科技大学 | Installation device is assisted to V type anchor clamps |
| CN105904388A (en) * | 2016-06-08 | 2016-08-31 | 东风设计研究院有限公司 | Fast clamping positioner |
| CN208557268U (en) * | 2018-07-19 | 2019-03-01 | 珠海格力智能装备有限公司 | Positioning mechanism |
| CN110450078A (en) * | 2019-09-12 | 2019-11-15 | 中山英诺莱比智能科技有限公司 | Correction agency |
| CN211072368U (en) * | 2019-06-28 | 2020-07-24 | 扬州市职业大学(扬州市广播电视大学) | Box centering anchor clamps |
| CN211136863U (en) * | 2019-10-09 | 2020-07-31 | 南京泰克尔曼电子有限公司 | Positioning device for processing patch type L ED |
| CN113146512A (en) * | 2021-05-10 | 2021-07-23 | 周劲松 | Novel flat panel display detection clamping and positioning line connecting clamp |
-
2021
- 2021-08-16 CN CN202110937263.5A patent/CN113770774B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000176765A (en) * | 1998-12-10 | 2000-06-27 | Isami Tanaka | Work clamping device |
| CN205271249U (en) * | 2015-11-19 | 2016-06-01 | 海克力斯（上海）自动化设备有限公司 | Heat exchanger welds frock |
| CN205465854U (en) * | 2016-04-01 | 2016-08-17 | 青岛科技大学 | Installation device is assisted to V type anchor clamps |
| CN105904388A (en) * | 2016-06-08 | 2016-08-31 | 东风设计研究院有限公司 | Fast clamping positioner |
| CN208557268U (en) * | 2018-07-19 | 2019-03-01 | 珠海格力智能装备有限公司 | Positioning mechanism |
| CN211072368U (en) * | 2019-06-28 | 2020-07-24 | 扬州市职业大学(扬州市广播电视大学) | Box centering anchor clamps |
| CN110450078A (en) * | 2019-09-12 | 2019-11-15 | 中山英诺莱比智能科技有限公司 | Correction agency |
| CN211136863U (en) * | 2019-10-09 | 2020-07-31 | 南京泰克尔曼电子有限公司 | Positioning device for processing patch type L ED |
| CN113146512A (en) * | 2021-05-10 | 2021-07-23 | 周劲松 | Novel flat panel display detection clamping and positioning line connecting clamp |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199895A (en) * | 2022-08-02 | 2022-10-18 | 合肥中科九衡科技有限公司 | A vehicle-mounted pan-tilt scanning methane detector fixing device |
| CN116000662A (en) * | 2022-09-07 | 2023-04-25 | 丰源科技机械(苏州)有限公司 | Duplex position centre gripping adds clamping apparatus |
| CN115771045A (en) * | 2022-11-01 | 2023-03-10 | 浙江博秦精密工业有限公司 | Double-push clamp for double-push one-step forming of symmetrical part and method thereof |
| CN115771045B (en) * | 2022-11-01 | 2025-07-08 | 浙江博秦精密工业有限公司 | Double-pushing clamp for double-pushing one-time molding of symmetrical parts and method thereof |
| CN116499337A (en) * | 2023-06-28 | 2023-07-28 | 西安航锦机械制造有限责任公司 | Frock is used in measurement of aviation auxiliary material product |
| CN116499337B (en) * | 2023-06-28 | 2023-09-08 | 西安航锦机械制造有限责任公司 | Frock is used in measurement of aviation auxiliary material product |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113770774B (en) | 2024-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113770774A (en) | Numerical control is holder for CNC processing | |
| CN103056693A (en) | Work fixture for machining inner cavities and joint closing surfaces of glass molds | |
| CN213003150U (en) | Electric spark machining clamp | |
| CN110315343A (en) | A kind of dynamic pillar gantry turnning and milling abrasive drilling is integrally machined equipment | |
| CN206415904U (en) | Milling machine simple and fast fixture | |
| CN210790026U (en) | Machine tool fixture convenient for clamping variable-diameter part | |
| CN212762325U (en) | Robot machining accessory tool clamp | |
| CN112935883B (en) | Clamping device for multi-shaft machining of special-shaped thin-wall sleeve and machining method of clamping device | |
| CN214322574U (en) | Clamping device of case cover for automobile | |
| CN206677591U (en) | A kind of big aluminium block laterally pushed type opens thick fixture | |
| CN219444334U (en) | Clamp for clamping multiple taper sleeve products | |
| CN215788211U (en) | Cutter clamping fixture with variable length | |
| CN215281007U (en) | Semi-automatic hydraulic tool for special-shaped parts | |
| CN215588537U (en) | Motorcycle frame clamp for four-axis machine tool | |
| CN211803620U (en) | Forging device | |
| CN213729759U (en) | A tool for engraving machine | |
| CN214109612U (en) | Multi-station integrated machining device for T-shaped edge strip parts | |
| CN109702662B (en) | Miniature profiling vice | |
| CN212634458U (en) | Horizontal numerically controlled fraise machine equipment coupler yoke product combination clamping device | |
| CN209774092U (en) | Automatic clamp for cylindrical workpiece | |
| CN210524508U (en) | Digit control machine tool processing is with adjustable multi-angle clamping device | |
| CN223643591U (en) | A dual-station three-axis tooling fixture | |
| CN210121688U (en) | Special clamping device | |
| CN112959280A (en) | Workbench for machining parts of electric tool | |
| CN215588007U (en) | Fixed effectual cutting device for accessory processing |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |