CN114178889A - Workpiece clamping device of gantry machining center - Google Patents
Workpiece clamping device of gantry machining center Download PDFInfo
- Publication number
- CN114178889A CN114178889A CN202111453647.6A CN202111453647A CN114178889A CN 114178889 A CN114178889 A CN 114178889A CN 202111453647 A CN202111453647 A CN 202111453647A CN 114178889 A CN114178889 A CN 114178889A
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- clamping device
- rigid coupling
- supporting seat
- workpiece clamping
- machining center
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- 230000008878 coupling Effects 0.000 claims description 24
- 238000010168 coupling process Methods 0.000 claims description 24
- 238000005859 coupling reaction Methods 0.000 claims description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 2
- 230000010355 oscillation Effects 0.000 abstract 2
- 238000003754 machining Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The utility model provides a longmen machining center work piece clamping device, relates to clamping device technical field, including the supporting seat, the top of supporting seat has the horizontal fixing base that the level rotated the setting along vertical slidable mounting, still installs respectively along the vertical fixing base that longitudinal oscillation set up on the both sides wall that the supporting seat is in the horizontal direction, still is equipped with respectively along the horizontal fixing base that the lateral oscillation set up on the both sides wall that the supporting seat is in the vertical direction. The invention solves the problem that the device in the prior art is complicated to operate because the frame is required to be disassembled and then moved to the corresponding direction tool to be adjusted when adjusting different directions.
Description
Technical Field
The invention relates to the technical field of clamping devices, in particular to a workpiece clamping device of a gantry machining center.
Background
The gantry type machining center is a machining center with a spindle axis perpendicular to a workbench, is mainly suitable for machining large parts and can perform multiple processes such as milling, boring and drilling, a fixed gantry machines planes, holes and other complex profiles through translation of a working surface, in the machining process, due to the fact that machining shapes and machining precision are different, the working table is required to be adjusted to reversely move in a short stroke, although the large parts are high in quality and strong in displacement stability, slight shaking in repeated short-distance displacement is easy to become a main factor influencing machining precision, meanwhile, the weight of the large parts is pressed in the middle of the workbench, long-term continuous production operation is carried out, the pressed weak parts of the working table surface are difficult to deform and become an important factor influencing machining precision, and therefore, stable fixtures are required to be arranged to increase the stability of the parts and the working table, meanwhile, the deformation of the table top of the working table is avoided, and the machining precision is ensured.
For example, in the production process of an automobile frame, operations such as punching, welding, grinding, mounting and the like are often required to be performed on different positions of the frame, and in the machining processes, the spatial position of the frame often needs to be changed correspondingly, namely, the frame is clamped and turned over. In the prior art, one way of turning the frame during the production process is to suspend the frame by several chains, and change the relative spatial position of the frame suspension by changing the lengths of the chains at different positions, thereby achieving the purpose of turning the frame.
The patent with the publication number of CN112621625A is disclosed in the prior art, and the scheme comprises a bottom plate, wherein two sliding grooves are formed in the bottom plate, the sliding grooves are connected with supporting blocks, the upper ends of the supporting blocks are fixedly connected with a first sliding plate, the upper end center of the first sliding plate is fixedly connected with a supporting sleeve, a supporting rod is connected in the supporting sleeve, the upper end of the supporting rod is fixedly connected with a second fixing frame, and meanwhile, the position of a clamping device can be adjusted in the sliding grooves to adapt to the widths of different vehicle types, so that the distance between the clamping device and the vehicle type can be adjusted to adapt to the lengths of different vehicle types.
However, the existing device gradually exposes the defects of the technology along with production and use:
first, because the frame need be adjusted along different directions in the course of working, this just makes current device when adjusting different directions, all need with the frame dismantle the back on removing to the direction frock that corresponds and adjust complex operation.
Second, current clamping device is when carrying out the swing adjustment to the frame along certain direction, easily receives the spatial position influence of other direction centre gripping subassemblies, and the flexibility ratio is relatively poor.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a workpiece clamping device for a gantry machining center, which is used for solving the problems that when devices in the prior art are adjusted in different directions, a frame is required to be disassembled and then is moved to a corresponding direction tool for adjustment, and the operation is complicated; and when the frame is adjusted in a swinging mode along a certain direction, the frame is easily influenced by the space positions of the clamping assemblies in other directions, and the flexibility is poor.
In order to achieve the purpose, the invention provides the following technical scheme:
the workpiece clamping device for the gantry machining center comprises a supporting seat, wherein a horizontal fixing seat horizontally arranged in a rotating mode is arranged at the top of the supporting seat in a vertical sliding mode, longitudinal fixing seats longitudinally arranged in a swinging mode are further respectively arranged on two side walls of the supporting seat in the transverse direction, and transverse fixing seats transversely arranged in a swinging mode are further respectively arranged on two side walls of the supporting seat in the longitudinal direction.
As an optimized scheme, two clamping plates which move oppositely and oppositely are arranged on the horizontal fixing seat in parallel, and a cross beam clamping area is formed by an area between the two clamping plates.
As an optimized scheme, the top of supporting seat is equipped with the horizontal plate, correspond every on the horizontal plate the grip block rigid coupling side by side has two locating plates, two the rigid coupling has the extension spring on the locating plate, the other end of extension spring with the back looks rigid coupling of grip block, two still rigid coupling side by side has the thread bush between the locating plate, threaded connection has the centre gripping knob in the thread bush, the end of centre gripping knob with the back of grip block offsets.
As an optimized scheme, a guide pillar is further arranged on the positioning plate in a sliding mode, and the other end of the guide pillar is fixedly connected with the back face of the clamping plate.
As an optimized scheme, a first avoidance telescopic cylinder is fixedly connected to the top of the supporting seat in a vertical mode, a frame body is fixedly connected to the telescopic end of the first avoidance telescopic cylinder, a rotary driving machine is fixedly connected to the frame body, and an output shaft of the rotary driving machine is fixedly connected with the lower surface of the horizontal plate.
As an optimized scheme, two telescopic cylinders which move oppositely and oppositely along the transverse direction are arranged on the transverse fixing seat, the opposite inner walls of the longitudinal beam are clamped by the telescopic ends of the two telescopic cylinders, and the two telescopic cylinders are arranged in a swinging mode through the transverse overturning part.
As an optimized scheme, the transverse overturning part comprises a transverse driving machine, an output end of the transverse driving machine is fixedly connected with a seat body, and a cylinder body end of the telescopic cylinder is fixedly connected to opposite side walls of the seat body.
As an optimized scheme, a second avoidance telescopic cylinder is fixedly connected to the supporting seat in a vertical mode, a seat body is fixedly connected to the telescopic end of the second avoidance telescopic cylinder, and the transverse driving machine is fixedly connected to the upper end portion of the seat body.
As an optimized scheme, the longitudinal fixing seats are provided with clamping plates which are arranged along the transverse movement, the clamping plates on the longitudinal fixing seats clamp opposite outer walls of the longitudinal beam, and the clamping plates are arranged in a swinging mode through the longitudinal overturning pieces.
As an optimized scheme, the longitudinal overturning part comprises a sliding frame which is arranged along the transverse moving direction, a longitudinal driving machine is fixedly connected to the sliding frame, an output shaft of the longitudinal driving machine is fixedly connected to the clamping plate, and a supporting plate is further horizontally and fixedly connected to the lower end portion of the clamping plate.
As an optimized scheme, a mounting frame is fixedly connected to the side wall of the supporting seat, two lead screws are mounted on the mounting frame in a parallel rotating mode, and the sliding frame is in threaded connection with the two lead screws.
As an optimized scheme, a motor for driving the lead screw to rotate is further fixedly connected to the mounting frame.
Compared with the prior art, the invention has the beneficial effects that:
the device realizes that the frame is not required to be transferred, realizes that the clamping and overturning adjustment of the frame can be completed on the same device, and only the clamping mechanism in the corresponding direction is required to be connected with the corresponding part of the frame when a certain direction of the frame is required to be adjusted, thereby being convenient and quick;
the mechanism for clamping and overturning the frame in each direction is independent and does not influence each other, and the three overturning mechanisms are connected through the supporting seat to form an integral device;
each part of the clamping and overturning mechanism of the device is independently provided with a propelling or telescopic structure, and therefore, the fact that each part of the overturning mechanism is not influenced by the space position of other overturning mechanisms when overturning the frame is ensured.
The clamping device is suitable for frames of different models in a sliding type clamping manner to clamp and turn;
the stability in the working process is improved; the parts are few, the working procedure is simple and convenient, and the failure rate is low; the structure is simple, and the service life is long; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic structural diagram of a front view state of the present invention;
FIG. 3 is a schematic structural view of the horizontal fixing base of the present invention in a working state in a top view;
FIG. 4 is a schematic structural view of the horizontal fixing base of the present invention in a working state in a front view direction;
FIG. 5 is a schematic structural view of the longitudinal fixing base of the present invention in a working state in a top view;
FIG. 6 is a schematic structural view of the longitudinal fixing base of the present invention in a working state in a front view direction;
FIG. 7 is a schematic structural view of the transverse fixing base of the present invention in a working state in a top view;
fig. 8 is a schematic structural view of the transverse fixing seat of the present invention in a working state in a front view direction.
In the figure: 1-a support seat; 2-clamping the plate; 3-thread bushing; 4-a clamping knob; 5, positioning a plate; 6-a tension spring; 7-guide pillar; 8-a telescopic cylinder; 9-a transverse driver; 10-a clamping plate; 11-a pallet; 12-a carriage; 13-a longitudinal driver; 14-a lead screw; 15-a mounting frame; 16-a motor; 17-a seat body; 18-a second retracting telescopic cylinder; 19-moving the base; 20-a first avoidance telescopic cylinder; 21-a rotary drive; 22-a horizontal plate; 23-a cross beam; 24-a stringer; 25-vehicle frame.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 8, the workpiece clamping device for the gantry machining center comprises a supporting seat 1, wherein a horizontal fixing seat horizontally and rotatably arranged is installed at the top of the supporting seat 1 along a vertical sliding direction, longitudinal fixing seats longitudinally and swingably arranged are respectively installed on two side walls of the supporting seat 1 in a transverse direction, and transverse fixing seats transversely and swingably arranged are respectively arranged on two side walls of the supporting seat 1 in a longitudinal direction.
The horizontal fixing seat is provided with two clamping plates 2 which move oppositely and oppositely in parallel, and a clamping area of the beam 23 is formed by an area between the two clamping plates 2.
The top of supporting seat 1 is equipped with horizontal plate 22, and it has two locating plates 5 to correspond every grip block 2 rigid coupling side by side on the horizontal plate 22, and the rigid coupling has extension spring 6 on two locating plates 5, and the other end of extension spring 6 and the back looks rigid coupling of grip block 2 still parallel the rigid coupling between two locating plates 5 has thread bush 3, and 3 female connection of thread bush have centre gripping knob 4, and the end of centre gripping knob 4 offsets with the back of grip block 2.
The positioning plate 5 is also provided with a guide post 7 in a sliding way, and the other end of the guide post 7 is fixedly connected with the back of the clamping plate 2.
The top of the supporting seat 1 is vertically and fixedly connected with a first avoidance telescopic cylinder 20, the telescopic end of the first avoidance telescopic cylinder 20 is fixedly connected with a frame body, a rotary driving machine 21 is fixedly connected onto the frame body, and an output shaft of the rotary driving machine 21 is fixedly connected with the lower surface of the horizontal plate 22.
The transverse fixing seat is provided with two telescopic cylinders 8 which move oppositely and oppositely along the transverse direction, the telescopic ends of the two telescopic cylinders 8 clamp the opposite inner walls of the longitudinal beam 24, and the two telescopic cylinders 8 are arranged in a swinging mode through a transverse overturning part.
The transverse overturning part comprises a transverse driving machine 9, the output end of the transverse driving machine 9 is fixedly connected with a seat body 17, and the cylinder body end of the telescopic cylinder 8 is fixedly connected to the opposite side wall of the seat body 17.
A second avoidance telescopic cylinder 18 is vertically and fixedly connected to the supporting seat 1, a seat body 17 is fixedly connected to the telescopic end of the second avoidance telescopic cylinder 18, and the transverse driving machine 9 is fixedly connected to the upper end portion of the seat body 17.
The longitudinal fixing seats are provided with clamping plates 10 which are arranged along the transverse movement, the clamping plates 10 on the two longitudinal fixing seats are used for clamping the opposite outer walls of the longitudinal beams 24, and the clamping plates 10 are arranged in a swinging mode through longitudinal overturning parts.
The longitudinal overturning part comprises a sliding frame 12 which is arranged along the transverse moving direction, a longitudinal driving machine 13 is fixedly connected onto the sliding frame 12, an output shaft of the longitudinal driving machine 13 is fixedly connected with a clamping plate 10, and a supporting plate 11 is further horizontally and fixedly connected to the lower end part of the clamping plate 10.
The lateral wall of supporting seat 1 is last rigid coupling has mounting bracket 15, and the last parallel rotation of mounting bracket 15 is installed two lead screws 14, carriage 12 and two lead screw 14 threaded connection.
A motor 16 for driving the screw 14 to rotate is also fixedly connected to the mounting frame 15.
The working process of the device is as follows:
the horizontal fixing seat is provided with two clamping plates 2, a cross beam 23 clamping area is formed through an area between the two clamping plates 2, the cross beam 23 is placed in the cross beam 23 clamping area, the clamping knob 4 is rotated, the distance between the two clamping plates 2 is adjusted, the cross beam is fixed, and then the frame is rotated along the horizontal direction by rotating the rotary driving machine 21;
the transverse fixing seat is provided with two telescopic cylinders 8 which move oppositely and oppositely along the transverse direction, the opposite inner walls of the longitudinal beam 24 are clamped by the telescopic ends of the two telescopic cylinders 8, the two telescopic cylinders 8 are arranged in a swinging mode through a transverse overturning part together, the transverse overturning part is driven by a transverse driving machine 9, and therefore the longitudinal beam 24 of the frame swings along the transverse direction after being clamped;
the longitudinal fixing seats are provided with clamping plates 10 which are arranged in a transverse moving mode, the clamping plates 10 on the two longitudinal fixing seats clamp the outer walls of the longitudinal beams 24, the clamping plates 10 are arranged in a swinging mode through longitudinal overturning pieces, the clamping plates 10 and the outer walls of the longitudinal beams 24 are clamped through rotation of the motors 16, the clamping of the clamping plates 10 and the outer walls of the longitudinal beams 24 is realized, the clamping of the outer walls of the longitudinal beams 24 is realized, and the longitudinal overturning pieces are driven by the longitudinal driving machine 13 to drive the frame to swing longitudinally;
the lower end of the supporting seat 1 is fixedly connected with a movable base 19, and the movable base 19 is also in threaded connection with a stop seat.
The device realizes that the frame 25 is not required to be transferred, realizes that the clamping, overturning and adjusting of the frame 25 are completed on the same device, and only needs to connect the clamping mechanism corresponding to the direction with the corresponding part of the frame 25 when a certain direction of the frame 25 needs to be adjusted, thereby being convenient and fast.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (9)
1. The utility model provides a longmen machining center work piece clamping device which characterized in that: the supporting seat comprises a supporting seat (1), wherein a horizontal fixing seat which is horizontally and rotatably arranged is installed at the top of the supporting seat (1) in a vertical sliding mode, longitudinal fixing seats which are longitudinally and swingably arranged are further respectively installed on two side walls of the supporting seat (1) in the transverse direction, and transverse fixing seats which are transversely and swingably arranged are further respectively arranged on two side walls of the supporting seat (1) in the longitudinal direction;
the horizontal fixing seat is provided with two clamping plates (2) which move oppositely and oppositely in parallel, and a cross beam (23) clamping area is formed by an area between the two clamping plates (2);
the transverse fixing seat is provided with two telescopic cylinders (8) which move oppositely and oppositely along the transverse direction, the telescopic ends of the two telescopic cylinders (8) clamp the opposite inner walls of the longitudinal beam (24), and the two telescopic cylinders (8) are arranged in a swinging mode through a transverse overturning part;
the longitudinal fixing seats are provided with clamping plates (10) which are arranged along the transverse movement, the clamping plates (10) on the longitudinal fixing seats are used for clamping the opposite outer walls of the longitudinal beams (24), and the clamping plates (10) are arranged in a swinging mode through longitudinal overturning parts.
2. The workpiece clamping device for the gantry machining center according to claim 1, wherein the workpiece clamping device comprises: the top of supporting seat (1) is equipped with horizontal plate (22), correspond every on horizontal plate (22) grip block (2) rigid coupling side by side has two locating plates (5), two the rigid coupling has extension spring (6) on locating plate (5), the other end of extension spring (6) with the back looks rigid coupling of grip block (2), two the rigid coupling still side by side has thread bush (3) between locating plate (5), thread bush (3) female connection has centre gripping knob (4), the end of centre gripping knob (4) with the back of grip block (2) offsets.
3. The workpiece clamping device for the gantry machining center according to claim 2, wherein the workpiece clamping device comprises: the vertical rigid coupling in top of supporting seat (1) has first dodge telescoping cylinder (20), and the flexible end rigid coupling of first dodge telescoping cylinder (20) has the support body, and the rigid coupling has rotary driving machine (21) on the support body, rotary driving machine (21)'s output shaft with the lower surface looks rigid coupling of horizontal plate (22).
4. The workpiece clamping device for the gantry machining center according to claim 3, wherein the workpiece clamping device comprises: the transverse overturning part comprises a transverse driving machine (9), the output end of the transverse driving machine (9) is fixedly connected with a base body (17), and the cylinder body end of the telescopic cylinder (8) is fixedly connected to the opposite side wall of the base body (17).
5. The workpiece clamping device for the gantry machining center according to claim 4, wherein the workpiece clamping device comprises: still vertical rigid coupling has second to dodge telescoping cylinder (18) on supporting seat (1), the flexible end rigid coupling of second dodge telescoping cylinder (18) has pedestal (17), horizontal driver (9) rigid coupling in on the upper end of pedestal (17).
6. The workpiece clamping device for the gantry machining center according to claim 5, wherein the workpiece clamping device comprises: the vertical upset piece includes carriage (12) along the lateral shifting setting, the rigid coupling has vertical driving machine (13) on carriage (12), the output shaft rigid coupling of vertical driving machine (13) pinch-off blades (10), the lower tip of pinch-off blades (10) still horizontal rigid coupling has layer board (11).
7. The workpiece clamping device for the gantry machining center according to claim 6, wherein the workpiece clamping device comprises: the utility model discloses a support frame, including supporting seat (1), mounting bracket (15) are gone up to the rigid coupling on the lateral wall of supporting seat (1), rotate side by side on mounting bracket (15) and install two lead screws (14), carriage (12) and two lead screw (14) threaded connection.
8. The workpiece clamping device for the gantry machining center according to claim 2, wherein the workpiece clamping device comprises: the positioning plate is also provided with a guide pillar in a sliding manner, and the other end of the guide pillar is fixedly connected with the back surface of the clamping plate.
9. The workpiece clamping device for the gantry machining center according to claim 7, wherein the workpiece clamping device comprises: and a motor for driving the lead screw to rotate is further fixedly connected to the mounting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111453647.6A CN114178889B (en) | 2021-12-01 | 2021-12-01 | Workpiece clamping device of gantry machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111453647.6A CN114178889B (en) | 2021-12-01 | 2021-12-01 | Workpiece clamping device of gantry machining center |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114178889A true CN114178889A (en) | 2022-03-15 |
| CN114178889B CN114178889B (en) | 2024-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111453647.6A Active CN114178889B (en) | 2021-12-01 | 2021-12-01 | Workpiece clamping device of gantry machining center |
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| CN (1) | CN114178889B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117066807A (en) * | 2023-10-16 | 2023-11-17 | 山东瑞智投新能源科技有限公司 | Auxiliary clamping device for welding photovoltaic bracket |
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| DE102021003283A1 (en) * | 2021-06-25 | 2021-08-19 | Daimler Ag | Lift and turn device for loads, in particular for picking up a utility vehicle frame |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207447959U (en) * | 2017-11-08 | 2018-06-05 | 漯河建泰精密科技有限公司 | A kind of automated exchanged cutter machine |
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| CN211728411U (en) * | 2020-03-28 | 2020-10-23 | 大连利禹机械制造有限公司 | Multi-angle adjusting workpiece clamp |
| CN213673025U (en) * | 2020-11-12 | 2021-07-13 | 昆山龙嘉峰机械设备有限公司 | Clamping and positioning device for buffer block machining |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117066807A (en) * | 2023-10-16 | 2023-11-17 | 山东瑞智投新能源科技有限公司 | Auxiliary clamping device for welding photovoltaic bracket |
| CN117066807B (en) * | 2023-10-16 | 2024-01-09 | 山东瑞智投新能源科技有限公司 | Auxiliary clamping device for welding photovoltaic bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114178889B (en) | 2024-02-23 |
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