CN113649837A - Plate tool fixing clamp with origin positioning function and positioning method thereof - Google Patents
Plate tool fixing clamp with origin positioning function and positioning method thereof Download PDFInfo
- Publication number
- CN113649837A CN113649837A CN202111054217.7A CN202111054217A CN113649837A CN 113649837 A CN113649837 A CN 113649837A CN 202111054217 A CN202111054217 A CN 202111054217A CN 113649837 A CN113649837 A CN 113649837A
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- clamping block
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- pressure
- fixing clamp
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims description 12
- 238000003754 machining Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer 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
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a plate frock mounting fixture with origin location and positioning method thereof, includes the workstation, and the upper end right side of workstation is provided with the crossbeam that the pneumatic cylinder transversely drove, and the upper end of crossbeam is provided with four group's mutually perpendicular's of circumference array distribution extension guide rails, and fixed mounting has the fastening block in the middle of the upper end of crossbeam, transversely is provided with bilateral symmetry a pair of slidable mounting has horizontal grip block on the extension guide rail, and beneficial effect is: according to the invention, through the matching of the transverse clamping block and the longitudinal clamping block, the convenient original point positioning of the plate-shaped workpiece is realized, and further, the sliding of the cross beam is realized by using the hydraulic cylinder while the clamping is fixed, so that the purpose of corresponding to the original point of the cutter is achieved, the position adjustment and the clamping for many times are avoided, and the processing precision is greatly improved.
Description
Technical Field
The invention relates to the technical field of processing of plate-shaped workpieces, in particular to a plate tool fixing clamp with origin positioning and a positioning method thereof.
Background
In order to improve the accuracy of a machining position when machining a plate-shaped workpiece, it is necessary to determine a measurement origin on the plate for accurate machining.
However, the existing clamping device is lack of an original point positioning device, so that the plate needs to be directly overlapped with the original point of the cutter in the machining process, the position of the plate needs to be adjusted when machining is carried out at each time, and errors are accumulated due to the fact that the plate is positioned for many times, and the machining accuracy is greatly reduced.
Therefore, the plate tool fixing clamp with the origin positioning function and the positioning method thereof are provided, and the problem of plate origin positioning is solved.
Disclosure of Invention
The invention aims to provide a plate tool fixing clamp with origin positioning and a positioning method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a plate frock mounting fixture with origin location, includes the workstation, the upper end right side of workstation is provided with the crossbeam that the pneumatic cylinder transversely drove, the upper end of crossbeam is provided with four group mutually perpendicular's of circumference array distribution extension guide rails, and fixed mounting has the fastening block in the middle of the upper end of crossbeam, and it is a pair of that transversely is provided with bilateral symmetry have horizontal grip block on the extension guide rail, and slidable mounting has vertical grip block on a pair of extension guide rail of front and back symmetry, horizontal grip block and vertical grip block pass through the stay cord and connect the fastening block, and horizontal grip block and vertical grip block upper end are provided with the centre gripping groove that the pressure disk rotated the centre gripping, be provided with the winding roller of motor drive's regulation stay cord length in the inner chamber of fastening block.
Preferably, the right side of workstation is provided with the regulation inner chamber, the front and back both sides outer wall of crossbeam is provided with first slider, and the crossbeam passes through first slider slidable mounting on the inner wall of adjusting the inner chamber.
Preferably, the hydraulic cylinder is fixedly installed on the inner wall of the left side of the adjusting inner cavity, and the end part of the telescopic rod of the hydraulic cylinder is fixed on the cross beam.
Preferably, both sides are provided with the instruction piece around the upper end of crossbeam, and the upper end outer wall of adjusting the inner chamber transversely is provided with the graduation apparatus, instruct piece slidable mounting on the graduation apparatus.
Preferably, the upper end of the extension guide rail is provided with a sliding groove, the lower ends of the transverse clamping block and the longitudinal clamping block are provided with second sliding blocks, and the second sliding blocks are slidably mounted in the sliding grooves.
Preferably, the outer side end of the extension guide rail is provided with a limiting block, a chassis is arranged between the fastening block and the cross beam, and two ends of the sliding groove respectively extend to the limiting block and the outer wall of the chassis.
Preferably, the upper end of the fastening block is provided with a square pressure-bearing end cover, the inner cavity of the fastening block is a fastening inner cavity, the lower end of the fastening inner cavity is provided with four groups of winding rollers driven by motors, and the pressure-bearing end cover is rotatably installed at the upper end of the fastening inner cavity through threads.
Preferably, horizontal grip block is the ladder block structure, and the length that the upper end ladder of horizontal grip block extends equals half the width of pressure-bearing end cover, the upper end of vertical grip block sets up to half ladder block structure, and the upper end right side of vertical grip block is provided with the half extension board apart from length of width of pressure-bearing end cover, and one side that horizontal grip block and vertical grip block are close to the pressure-bearing end cover all is provided with the centre gripping groove, the upper end in centre gripping groove is provided with the screw hole, the double-screw bolt that the installation has the pressure disk rotates in the screw hole.
Preferably, the upper end of the fastening inner cavity and the positions corresponding to the four groups of extension guide rails distributed in the circumferential array are provided with through holes in a penetrating manner, guide wheels are arranged on the inner sides of the through holes, one end of the pull rope is fixed to the lower ends of the transverse clamping block and the longitudinal clamping block, the middle section of the pull rope extends to the lower end of the fastening inner cavity along the through holes and the guide wheels, and the end part of the pull rope is fixedly hoisted on the outer wall of the winding roller.
A positioning method realized based on the plate tool fixing clamp with the origin positioning comprises the following steps:
s1: the transverse clamping block and the longitudinal clamping block are pulled to be away from the pressure-bearing end cover in equal length, and the pulling length is greater than the length of a workpiece to be positioned and clamped;
s2: determining the position of an original point according to the shape of the workpiece to be clamped, coinciding the position of the original point with the center of the upper end of the pressure-bearing end cover, and realizing the fixed clamping of the corners of the workpiece through the transverse clamping block and the longitudinal clamping block;
s3: the hydraulic cylinder drives the cross beam to slide, so that the original point position of the pressure-bearing end cover coincides with the original point of the machining cutter.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the stay cord is arranged to drive the clamping block, so that the plate can be clamped and fixed in four directions, and therefore, in the process of pulling the stay cord by the motor, the mutual extrusion and fixation can be realized, and the convenient fixation of the position of a workpiece can be realized by matching with the thread fastening extrusion of the pressure plate;
2. according to the invention, through the matching of the transverse clamping block and the longitudinal clamping block, the convenient original point positioning of the plate-shaped workpiece is realized, and further, the sliding of the cross beam is realized by using the hydraulic cylinder while the clamping is fixed, so that the purpose of corresponding to the original point of the cutter is achieved, the position adjustment and the clamping for many times are avoided, and the processing precision is greatly improved.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
fig. 4 is an enlarged view of a structure in fig. 3.
In the figure: 1. a work table; 2. adjusting the inner cavity; 3. a dial gauge; 4. a cross beam; 5. a hydraulic cylinder; 6. an extension rail; 7. a limiting block; 8. a chute; 9. a chassis; 10. a pressure-bearing end cover; 11. a longitudinal clamping block; 12. a transverse clamping block; 13. a first slider; 14. an indication block; 15. a second slider; 16. a clamping groove; 17. an extension plate; 18. a stud; 19. a platen; 20. a fastening block; 21. a threaded hole; 22. fastening the inner cavity; 23. pulling a rope; 24. a through hole; 25. a guide wheel; 26. a winding roller; 27. an electric motor.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution:
a plate tool fixing clamp with origin positioning comprises a workbench 1, a cross beam 4 transversely driven by a hydraulic cylinder 5 is arranged on the right side of the upper end of the workbench 1, an adjusting inner cavity 2 is arranged on the right side of the workbench 1, first sliding blocks 13 are arranged on the outer walls of the front side and the rear side of the cross beam 4, the cross beam 4 is slidably mounted on the inner wall of the adjusting inner cavity 2 through the first sliding blocks 13, the hydraulic cylinder 5 is fixedly mounted on the inner wall of the left side of the adjusting inner cavity 2, the end part of a telescopic rod of the hydraulic cylinder 5 is fixed on the cross beam 4, indication blocks 14 are arranged on the front side and the rear side of the upper end of the cross beam 4, a dial gauge 3 is transversely arranged on the outer wall of the upper end of the adjusting inner cavity 2, the indication blocks 14 are slidably mounted on the dial gauge 3, the sliding mounting of the cross beam 4 is realized by the first sliding blocks 13, the position of the cross beam 4 is adjusted by the hydraulic cylinder 5, so that the position of the cross beam 4 corresponds to the position of a cutter, and the indication blocks 14 correspond to the dial gauge 3, clearly reflecting the position of the beam 4.
Four groups of mutually perpendicular extension guide rails 6 distributed in a circumferential array manner are arranged at the upper end of the cross beam 4, a pair of extension guide rails 6 which are transversely arranged in bilateral symmetry are provided with transverse clamping blocks 12 in a sliding manner, a pair of extension guide rails 6 which are longitudinally symmetrical in a front-back manner are provided with longitudinal clamping blocks 11 in a sliding manner, the upper end of each extension guide rail 6 is provided with a sliding chute 8, the lower ends of the transverse clamping blocks 12 and the longitudinal clamping blocks 11 are provided with second sliding blocks 15, the second sliding blocks 15 are slidably arranged in the sliding chutes 8, and the sliding arrangement of the transverse clamping blocks 12 and the longitudinal clamping blocks 11 is realized by utilizing the matching of the sliding chutes 8 and the second sliding blocks 15.
The outside end of extension guide 6 is provided with stopper 7, is provided with chassis 9 between fastening block 20 and the crossbeam 4, and the both ends of spout 8 extend to the outer wall of stopper 7 and chassis 9 respectively, utilize stopper 7 and chassis 9 to inject the length of spout 8 to inject horizontal clamping block 12 and the sliding position of vertical clamping block 11.
The upper ends of the transverse clamping block 12 and the longitudinal clamping block 11 are provided with clamping grooves 16 for rotatably clamping a pressure plate 19, one sides of the transverse clamping block 12 and the longitudinal clamping block 11, which are close to the pressure-bearing end cover 10, are provided with clamping grooves 16, the upper ends of the clamping grooves 16 are provided with threaded holes 21, studs 18 with pressure plates 19 are rotatably mounted in the threaded holes 21, the pressure plates 19 are lowered through rotation of the studs 18 in the threaded holes 21, the positions of workpieces are limited through the clamping grooves 16, and fastening clamping is further realized through lowering of the pressure plates 19.
Fixed mounting has fastening block 20 in the middle of the upper end of crossbeam 4, horizontal clamping block 12 and vertical clamping block 11 pass through stay cord 23 and connect fastening block 20, the upper end of fastening inner chamber 22 all runs through with the corresponding position of four groups of extension guide rails 6 that the circumference array distributes and is provided with through-hole 24, the inboard of through-hole 24 is provided with leading wheel 25, the lower extreme at horizontal clamping block 12 and vertical clamping block 11 is fixed to the one end of stay cord 23, the interlude of stay cord 23 extends to the lower extreme of fastening inner chamber 22 along through-hole 24 and leading wheel 25, utilize the cooperation of leading wheel 25 and through-hole 24, realize the level and smooth extension of stay cord 23.
Be provided with the winding roller 26 of motor 27 driven regulation stay cord 23 length in the inner chamber of fastening block 20, the end fixing hoist of stay cord 23 is on the outer wall of winding roller 26, the upper end of fastening block 20 is provided with the pressure-bearing end cover 10 of square, the inner chamber of fastening block 20 sets up to fastening inner chamber 22, the lower extreme of fastening inner chamber 22 is provided with the 27 winding rollers 26 that four groups of motors 27 driven, pressure-bearing end cover 10 passes through the screw thread and rotates the upper end of installing at fastening inner chamber 22, utilize the motor to drive winding roller 26 and rotate, the realization is adjusted stay cord 23 length, thereby drive horizontal grip block 12 and vertical grip block 11 relative slip, reach the purpose of fastening extrusion centre gripping.
The transverse clamping block 12 is of a stepped block structure, the length of the stepped extension of the upper end of the transverse clamping block 12 is equal to half of the width of the pressure-bearing end cover 10, the upper end of the longitudinal clamping block 11 is of a half stepped block structure, an extension plate 17 of the half width of the pressure-bearing end cover 10 is arranged on the right side of the upper end of the longitudinal clamping block 11, and the intersection point of the clamping grooves 16 on the transverse clamping block 12 and the longitudinal clamping block 11 coincides with the central point on the pressure-bearing end cover 10 by arranging a stepped extension-shaped structure.
A positioning method realized based on the plate tool fixing clamp with the origin positioning comprises the following steps:
s1: the transverse clamping block 12 and the longitudinal clamping block 11 are pulled to be away from the pressure-bearing end cover 10 in equal length, and the pulling length is greater than the length of a workpiece to be positioned and clamped;
s2: determining the position of an original point according to the shape of a workpiece to be clamped, coinciding the center of the upper end of the pressure-bearing end cover 10, and fixing and clamping the corners of the workpiece through the transverse clamping block 12 and the longitudinal clamping block 11;
s3: the hydraulic cylinder 5 drives the cross beam 4 to slide, so that the original point position of the pressure-bearing end cover 10 coincides with the original point of the machining cutter.
Example 1: positioning the rectangular plate;
the original point of the rectangular plate is usually arranged at a corner position or a central position, in order to realize convenient positioning, the corner positions which are mutually perpendicular are selected for positioning, firstly, the sliding installation of the transverse clamping block 12 and the longitudinal clamping block 11 is realized through the matching of the sliding chute 8 and the second sliding block 15, the transverse clamping block 12 at the left side and the longitudinal clamping block 11 at the front end are adjusted to move towards the direction of the pressure-bearing end cover 10, when the outer walls of the transverse clamping block 12 at the left side and the longitudinal clamping block 11 at the front end are attached to the chassis 9, the stepped block on the transverse clamping block 12 and the extending plate 17 on the longitudinal clamping block 11 are mutually perpendicularly attached, and at the moment, the perpendicularly attached point is overlapped with the central point at the upper end of the pressure-bearing end cover 10;
then the motor 27 drives the winding roller 26 to rotate, so that the pulling rope 23 is tightened, the transverse clamping block 12 and the longitudinal clamping block 11 are driven to slide relatively, the purpose of fastening, extruding and clamping is achieved, the pressing plate 19 descends through the rotation of the stud 18 in the threaded hole 21, the position of a workpiece is limited by the clamping groove 16, and fastening and clamping are achieved through the descending of the pressing plate 19;
finally, the position of the cross beam 4 is adjusted by the hydraulic cylinder 5, so that the position of the cross beam 4 corresponds to the position of a cutter, and the position of the cross beam 4 is clearly reflected by setting the corresponding relation between the indication block 14 and the dial gauge 3.
Example 2: positioning the circular plate;
the original point of the circular plate is usually set at the center position, the transverse clamping blocks 12 and the longitudinal clamping blocks 11 are pulled to be away from the pressure-bearing end cover 10 in equal length, the pulled length is larger than the length of a workpiece to be positioned and clamped, then the circular workpiece is placed at the upper end of the pressure-bearing end cover 10, the motor 27 is controlled to rotate at constant speed, so that the pull ropes 23 are stored at constant speed, clamping of the transverse clamping blocks 12 and the longitudinal clamping blocks 11 to the arc outer wall of the circular workpiece is further realized, when the four groups of the transverse clamping blocks 12 and the longitudinal clamping blocks 11 are simultaneously abutted to the outer wall of the circular plate, the center of the circular plate is superposed with the center of the pressure-bearing end cover 10, and then original point positioning is completed;
and then clamping and fixing are realized through a pressure plate 19, and the hydraulic cylinder 5 is adjusted to coincide with the original point of the cutter.
Utilize stay cord 23 to realize carrying out the accurate adjustment to the position of horizontal grip block 12 and vertical grip block 11 among the accommodation process to make the initial point of work piece and the center coincidence of pressure-bearing end cover 10, utilize the center of pressure-bearing end cover 10 as the transfer point, the regulation of cooperation pneumatic cylinder 5 makes the initial point of work piece and cutter initial point coincidence, realizes the purpose of once fixing a position, has reduced the clamping number of times and the error of work piece greatly, has improved machining precision and efficiency.
The motor 27 and the hydraulic cylinder 5 are common devices and are not described in detail.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a plate frock mounting fixture with origin location, includes workstation (1), its characterized in that: a cross beam (4) driven by a hydraulic cylinder (5) transversely is arranged on the right side of the upper end of the workbench (1), the upper end of the cross beam (4) is provided with four groups of mutually perpendicular extension guide rails (6) distributed in a circumferential array manner, a fastening block (20) is fixedly arranged in the middle of the upper end of the cross beam (4), a pair of bilateral symmetry extension guide rails (6) are transversely provided with a transverse clamping block (12) in a sliding manner, a pair of front and back symmetrical extension guide rails (6) are provided with a longitudinal clamping block (11) in a sliding manner, the transverse clamping block (12) and the longitudinal clamping block (11) are connected with a fastening block (20) through a pull rope (23), and the upper ends of the transverse clamping block (12) and the longitudinal clamping block (11) are provided with clamping grooves (16) which are rotationally clamped by a pressing disc (19), and a winding roller (26) which is driven by a motor (27) and is used for adjusting the length of the pull rope (23) is arranged in the inner cavity of the fastening block (20).
2. The plate tool fixing clamp with origin positioning as claimed in claim 1, wherein: the right side of workstation (1) is provided with adjusts inner chamber (2), both sides outer wall is provided with first slider (13) around crossbeam (4), and crossbeam (4) are through first slider (13) slidable mounting on the inner wall of adjusting inner chamber (2).
3. The plate tool fixing clamp with origin positioning as claimed in claim 1, wherein: the hydraulic cylinder (5) is fixedly arranged on the inner wall of the left side of the adjusting inner cavity (2), and the end part of a telescopic rod of the hydraulic cylinder (5) is fixed on the cross beam (4).
4. The plate tool fixing clamp with origin positioning as claimed in claim 2, wherein: both sides are provided with instruction piece (14) around the upper end of crossbeam (4), and the upper end outer wall of adjusting inner chamber (2) transversely is provided with graduation apparatus (3), instruction piece (14) slidable mounting is on graduation apparatus (3).
5. The plate tool fixing clamp with origin positioning as claimed in claim 1, wherein: the upper end of the extension guide rail (6) is provided with a sliding groove (8), the lower ends of the transverse clamping block (12) and the longitudinal clamping block (11) are provided with second sliding blocks (15), and the second sliding blocks (15) are slidably mounted in the sliding groove (8).
6. The plate tool fixing clamp with origin positioning as claimed in claim 5, wherein: the outer side end of the extension guide rail (6) is provided with a limiting block (7), a chassis (9) is arranged between the fastening block (20) and the cross beam (4), and two ends of the sliding groove (8) extend to the outer walls of the limiting block (7) and the chassis (9) respectively.
7. The plate tool fixing clamp with origin positioning as claimed in claim 1, wherein: the upper end of the fastening block (20) is provided with a square pressure-bearing end cover (10), the inner cavity of the fastening block (20) is a fastening inner cavity (22), the lower end of the fastening inner cavity (22) is provided with four groups of winding rollers (26) driven by motors (27), and the pressure-bearing end cover (10) is rotatably installed at the upper end of the fastening inner cavity (22) through threads.
8. The plate tool fixing clamp with origin positioning as claimed in claim 1, wherein: horizontal grip block (12) are the ladder block structure, and the length that the upper end ladder of horizontal grip block (12) extends equals half the width of pressure-bearing end cover (10), the upper end of vertical grip block (11) sets up to half ladder block structure, and the upper end right side of vertical grip block (11) is provided with half extension board (17) apart from length of width of pressure-bearing end cover (10), and one side that horizontal grip block (12) and vertical grip block (11) are close to pressure-bearing end cover (10) all is provided with centre gripping groove (16), the upper end of centre gripping groove (16) is provided with screw hole (21), rotate stud (18) that the installation has pressure disk (19) in screw hole (21).
9. The plate tool fixing clamp with origin positioning as claimed in claim 7, wherein: the upper end of the fastening inner cavity (22) and the positions corresponding to the four groups of extension guide rails (6) distributed in a circumferential array mode are provided with through holes (24) in a penetrating mode, guide wheels (25) are arranged on the inner sides of the through holes (24), one end of each pull rope (23) is fixed to the lower ends of the transverse clamping blocks (12) and the longitudinal clamping blocks (11), the middle section of each pull rope (23) extends to the lower end of the fastening inner cavity (22) along the through holes (24) and the guide wheels (25), and the end portion of each pull rope (23) is fixed to the outer wall of the winding roller (26).
10. The method for realizing the positioning of the plate tool fixing clamp with the origin positioning according to any one of claims 1 to 8, is characterized in that: the positioning method comprises the following steps:
s1: the transverse clamping block (12) and the longitudinal clamping block (11) are pulled to be away from the pressure-bearing end cover (10) in equal length, and the pulling length is greater than the length of a workpiece to be positioned and clamped;
s2: determining the position of an original point according to the shape of a workpiece to be clamped, coinciding the position of the original point with the center of the upper end of a pressure-bearing end cover (10), and realizing the fixed clamping of the corners of the workpiece through a transverse clamping block (12) and a longitudinal clamping block (11);
s3: the hydraulic cylinder (5) drives the cross beam (4) to slide, so that the original point position of the pressure-bearing end cover (10) is coincided with the original point of the machining cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111054217.7A CN113649837A (en) | 2021-09-09 | 2021-09-09 | Plate tool fixing clamp with origin positioning function and positioning method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111054217.7A CN113649837A (en) | 2021-09-09 | 2021-09-09 | Plate tool fixing clamp with origin positioning function and positioning method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113649837A true CN113649837A (en) | 2021-11-16 |
Family
ID=78482975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111054217.7A Withdrawn CN113649837A (en) | 2021-09-09 | 2021-09-09 | Plate tool fixing clamp with origin positioning function and positioning method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113649837A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118848368A (en) * | 2024-09-29 | 2024-10-29 | 长春汽车工业高等专科学校 | Electronic equipment auxiliary welding device |
| CN119260433A (en) * | 2024-12-06 | 2025-01-07 | 长沙湘瑞重工有限公司 | A kind of automatic adjustment and positioning milling machine workpiece fixture |
-
2021
- 2021-09-09 CN CN202111054217.7A patent/CN113649837A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118848368A (en) * | 2024-09-29 | 2024-10-29 | 长春汽车工业高等专科学校 | Electronic equipment auxiliary welding device |
| CN118848368B (en) * | 2024-09-29 | 2024-12-31 | 长春汽车工业高等专科学校 | Auxiliary welding device for electronic equipment |
| CN119260433A (en) * | 2024-12-06 | 2025-01-07 | 长沙湘瑞重工有限公司 | A kind of automatic adjustment and positioning milling machine workpiece fixture |
| CN119260433B (en) * | 2024-12-06 | 2025-03-21 | 长沙湘瑞重工有限公司 | A kind of automatic adjustment and positioning milling machine workpiece fixture |
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Application publication date: 20211116 |
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