CN115383490A - Avoid panel atress to take place frock clamp for alloy plate of phenomenon of bulging - Google Patents
Avoid panel atress to take place frock clamp for alloy plate of phenomenon of bulging Download PDFInfo
- Publication number
- CN115383490A CN115383490A CN202211042636.3A CN202211042636A CN115383490A CN 115383490 A CN115383490 A CN 115383490A CN 202211042636 A CN202211042636 A CN 202211042636A CN 115383490 A CN115383490 A CN 115383490A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- seat
- alloy plate
- sliding
- processed
- 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
- 239000000956 alloy Substances 0.000 title claims abstract description 88
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 88
- 239000000463 material Substances 0.000 claims description 29
- 238000012546 transfer Methods 0.000 claims description 27
- 230000003872 anastomosis Effects 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 22
- 230000008093 supporting effect Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 13
- 238000012545 processing Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 16
- 238000003754 machining Methods 0.000 abstract description 8
- 230000002411 adverse Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 12
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a tool clamp for alloy plates, which can avoid the bulging phenomenon of the plates due to stress, and belongs to the technical field of machining. According to the invention, by means of the mutual cooperation of the designed positioning assembly, the linkage type driving mechanism, the clamping assembly, the linkage type driving mechanism and other structures, the periphery of the alloy plate to be processed can be wrapped and positioned, so that the adverse phenomenon that edges are warped or the alloy plate to be processed deviates due to the influence of vibration in the processing process is prevented, the quality of the alloy plate to be processed after processing is effectively ensured, corresponding fixing forces can be applied to the periphery, the top and the bottom of the alloy plate to be processed simultaneously, the stability of the alloy plate to be processed after being fixed by the clamp is effectively ensured, and the adverse phenomenon that the alloy plate to be processed bulges after being stressed can be prevented.
Description
Technical Field
The invention belongs to the technical field of machining, and particularly relates to a tool clamp for an alloy plate, which can avoid the bulging phenomenon of the plate under stress.
Background
With the progress of science and technology, machining equipment is continuously optimized and improved, the machining capacity and the machining precision are continuously improved, the machining process is advanced towards the direction of high calibration and precision, whether the design of a tool clamp is reasonable or not directly influences the quality of a workpiece, the production efficiency, the machining cost and the like, at present, the existing tool clamp for the alloy plate still has some defects in the use process, because the thickness of an alloy plate thin-wall structural part is far smaller than the length and width dimension, the cutting rate of the thin-wall overall structural material is up to more than 90%, the rigidity of thin sheets is weak, the reference surface of a part is large, the positioning precision is not high in the machining process, the plane error is large, and the part is deformed under the action of atmospheric pressure or clamping force in the clamping process, so that a novel tool clamp for the alloy plate is urgently needed to solve the problems at the present stage.
Disclosure of Invention
The invention aims to: the tool clamp for the alloy plate is provided for solving the problems that the thickness of an alloy plate thin-wall structural part is far smaller than the length and width dimensions, the cutting rate of a thin-wall integral structural material is up to more than 90%, the rigidity of thin sheets is weak, and the reference surface of a part is large, so that the positioning precision is not high in the processing process, the plane error is large, and the part is deformed under the action of atmospheric pressure or clamping force in the clamping process.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an avoid panel atress to take place frock clamp for alloy panel of phenomenon of bulging, includes the workstation, the top of workstation is provided with locating component to the locating component surface corresponds the fixedly connected with clamping component of the position department at workstation center, the workstation top corresponds the interior cover of negative pressure drainage mouth that clamping component position department seted up and is equipped with the identical subassembly of sealed to the inside position department that corresponds the identical subassembly of sealed of workstation still fixedly connected with owner piston cylinder, still be provided with coordinated type actuating mechanism between main piston cylinder and the locating component.
The positioning assembly comprises a self-control slow-adjustment rear seat, a first sliding connecting groove is formed in one surface, close to the positioning abutting seat, of the self-control slow-adjustment rear seat, a first sliding connecting seat is connected in the first sliding connecting groove in a sliding mode, and the side end face of the first sliding connecting seat is fixedly connected with the inner side end face of the first sliding connecting groove through a first supporting spring.
The sealed anastomosis component comprises a sealed anastomosis cylinder which is slidably connected in a negative pressure drainage port formed in the top of the workbench, and a second sliding connecting seat is fixedly connected to the inner side wall of the negative pressure drainage port.
As a further description of the above technical solution: the positioning assembly comprises a positioning abutting seat, the positioning abutting seat is connected to the top of the workbench in a sliding mode, and a self-control slow-adjusting rear seat is connected to the position, deviating from the center of the top of the workbench, of the positioning abutting seat in a sliding mode.
As a further description of the above technical solution: the automatic control type slow adjustment rear seat is fixedly connected with one side, close to the bridge type connecting frame, of the side, away from the positioning abutting seat, of the automatic control type slow adjustment rear seat, the bottom of the bridge type connecting frame is fixedly connected with a bridge type connecting shaft, and the bridge type connecting shaft is connected in a sliding connecting channel formed in the top of the workbench in a sliding mode.
As a further description of the above technical solution: the first support spring is connected in a first sliding connecting groove in an embedded mode, and the cross-sectional shapes of the side views of the first sliding connecting seat and the first sliding connecting groove are both T-shaped structures.
As a further description of the above technical solution: the clamping assembly comprises an angle-shaped frame, the angle-shaped frame is fixedly connected with the opposite surface of the positioning abutting seat, an upper compression roller is arranged on the inner side of the angle-shaped frame, the tail end of the upper compression roller is rotatably connected with a switching frame, and the top of the switching frame is fixedly connected to the top of the inner side of the angle-shaped frame.
As a further description of the above technical solution: the tail end of the upper pressing roller is fixedly connected with a driven gear at a position corresponding to the switching axis of the switching frame, the surface of the driven gear is meshed with a driving gear, the driving gear is fixedly connected with the tail end of the side pressing roller, and the included angle between the side pressing roller and the upper pressing roller is within the range of 45-70 degrees.
As a further description of the above technical solution: the driving gear is fixedly connected to the surface of the transfer shaft, a bearing is further sleeved on the surface of the transfer shaft, the bearing is connected to the inner side wall of the transfer cylinder in a clamped mode, the end face of the inner side of the transfer cylinder is fixedly connected with the surface of the transfer shaft through a torsion spring, the torsion spring is further sleeved on the surface of the transfer shaft, and the end portion of the transfer cylinder is fixedly connected to the end face of the inner side of the angle-shaped frame.
As a further description of the above technical solution: the second sliding connecting seat is connected in a second sliding connecting groove formed in the inner side wall of the negative pressure drainage port in a sliding mode, the end face of the inner side of the second sliding connecting groove is fixedly connected with the side, close to the second sliding connecting seat, of the second supporting spring, and the second supporting spring is connected in the second sliding connecting groove in an embedded mode.
As a further description of the above technical solution: coordinated type actuating mechanism includes vice piston barrel, vice piston barrel joint is on the extrados of main piston barrel, the piston seat has cup jointed in the vice piston barrel, the piston seat deviates from the built-in piston rod of fixedly connected with in the one side of main piston barrel, be provided with the sealing member between the port of built-in piston rod and vice piston barrel, the position department joint that vice piston barrel surface is close to the port has the connecting tube, the other end joint of connecting tube is on the surface of main piston barrel.
As a further description of the above technical solution: the opposite face fixed connection of built-in piston rod and crane span structure formula connecting axle, the internal thread spread groove has been seted up on the terminal surface of built-in piston rod, internal thread spread groove female connection has the external screw thread pole, the tip fixed connection knob of external screw thread pole, the external screw thread pole rotates to be connected on the medial surface of workstation, the sealed lantern ring has still been cup jointed on the surface of external screw thread pole, the sealed lantern ring joint of seal is on the inside wall of vice piston cylinder.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, through the mutual cooperation of the designed positioning assembly, the linkage type driving mechanism, the clamping assembly, the linkage type driving mechanism and other structures, on one hand, the relative position relationship between the alloy plate and the driving type processing equipment is regulated and controlled, meanwhile, the fixing effect of the rest surfaces is not required to be relieved, the processing efficiency of the alloy plate to be processed is effectively improved, on the other hand, no matter how the regulation and control are carried out, the periphery of the alloy plate to be processed can be wrapped and positioned, the bad phenomenon that the edge is warped or the alloy plate to be processed deviates due to the influence of vibration in the processing process is prevented, the quality of the alloy plate to be processed after processing is effectively ensured, corresponding fixing forces can be simultaneously applied to the periphery, the top and the bottom of the alloy plate to be processed, the stable form of the alloy plate to be processed after being fixed by the clamp is effectively ensured, and the bad phenomenon that the alloy plate to be processed bulges after being stressed can be prevented.
2. In the invention, through the designed positioning assembly and the linkage type driving mechanism, the toggle knob drives the external thread rod to rotate in the internal thread connecting groove, under the combined action effect of the torsion force and the thread biting force, the built-in piston rod can displace on the surface of the external thread rod, meanwhile, the built-in piston rod can apply tension or thrust on the associated self-control slow-adjustment rear seat through the bridge-type connecting shaft and the bridge-type connecting frame, and as the positioning abutting seat and the self-control slow-adjustment rear seat are in a sliding connection relationship, the positioning abutting seat can perform corresponding sliding action in the first sliding connecting groove through the first sliding connecting seat and can also receive the elastic force added by the first supporting spring, thereby not only ensuring the stability of the positioning abutting seat in a static state, when the distance between two positioning support seats is regulated, the other two positioning support seats can be pushed to perform corresponding sliding actions, and then the surrounding installation and fixation of the alloy plate to be processed can be realized, the efficiency is high, on one hand, the relative position relation between the alloy plate to be processed and the driving type processing equipment is regulated, meanwhile, the fixing effect of the rest surfaces is not required to be relieved, the processing efficiency of the alloy plate to be processed is effectively improved, on the other hand, the surrounding wrapping and positioning of the alloy plate to be processed can be realized no matter how the regulation and control are performed, the bad phenomenon that the edge is warped or the alloy plate to be processed deviates is prevented from occurring in the processing process and being influenced by vibration, and the quality of the alloy plate to be processed after processing is effectively ensured.
3. According to the invention, through the designed clamping assembly, in the process of driving the positioning support to move towards the direction of the alloy plate to be processed, the side pressure roller is associated with the alloy plate to be processed before the upper pressure roller, and because the side pressure roller can generate stable rotation action in the adapter cylinder through the adapter shaft and is supported by the elasticity of the torsion spring, the basic stability of the side pressure roller is effectively ensured, when the side pressure roller receives the resistance effect exerted on the alloy plate to be processed, the side pressure roller can transfer torsion onto the upper pressure roller by utilizing the linkage effect between the driving gear and the driven gear, so that the upper pressure roller and the adapter frame generate relative motion, and further, the periphery and the top of the alloy plate to be processed can be clamped and fixed at the same time.
4. According to the invention, through the designed main piston cylinder and the linkage type driving mechanism, in the process of enabling the positioning abutting seat to perform corresponding sliding action on the top of the workbench by twisting the knob, the built-in piston rod can generate displacement on the surface of the threaded rod, so that in the process of enabling the positioning abutting seat to approach to the center of the top of the workbench, the auxiliary piston cylinder can extract air in the main piston cylinder through the connecting pipeline, and the alloy plate to be processed is attached to the top of the workbench, so that when the air pressure in the main piston cylinder is reduced, downward tension can be applied to the alloy plate to be processed by utilizing negative pressure, and further corresponding fixing forces can be applied to the periphery, the top and the bottom of the alloy plate to be processed simultaneously, the stability of the alloy plate to be processed after being fixed by the clamp is effectively ensured, and the bad phenomenon that the alloy plate to be processed is bulged after being stressed can be prevented.
5. According to the invention, through the designed sealed anastomosis component, the sealed anastomosis cylinder is always subjected to the spring elasticity applied by the second supporting spring, and when the sealed anastomosis cylinder is influenced by vibration, the sealed piston cylinder can synchronously act along with the alloy plate to be processed within a small range, so that the sealing performance between the sealed anastomosis cylinder and the alloy plate to be processed is effectively ensured, and the processing precision of the alloy plate to be processed is effectively improved.
Drawings
FIG. 1 is a schematic view of an arrangement structure of a tool clamp for alloy sheet materials, which is provided by the invention and can avoid the bulging phenomenon of the sheet materials under stress;
FIG. 2 is a schematic view of a disassembled structure of a clamping assembly in a tool clamp for alloy sheet materials, which is provided by the invention and can avoid the bulging phenomenon of the sheet materials under stress;
FIG. 3 is a schematic structural view of a middle press roll of a tool clamp for alloy sheet materials, which is provided by the invention and can avoid the bulging of the sheet materials under stress;
FIG. 4 is a schematic structural view of a self-controlled slow-adjustment rear seat in a tool clamp for alloy sheet materials, which is provided by the invention and can prevent the sheet materials from bulging due to stress;
FIG. 5 is a schematic structural view of a seal type engaging assembly in a tool clamp for alloy sheet materials, which is provided by the present invention, for preventing the sheet materials from bulging due to stress;
FIG. 6 is a schematic structural view of the inside of a workbench in a tool clamp for alloy sheet materials, which is provided by the invention and can avoid the bulging phenomenon of the sheet materials under stress;
FIG. 7 is a schematic view of a disassembled structure of a linkage driving mechanism in a tool clamp for alloy sheet materials, which is provided by the invention, for preventing the sheet materials from bulging due to stress;
fig. 8 is an enlarged structural schematic diagram of a position a of the tool clamp for alloy sheet material, which is provided by the invention and prevents the sheet material from bulging due to stress.
Illustration of the drawings:
1. a work table; 2. a positioning assembly; 201. positioning the abutting seat; 202. a self-control type slow adjusting rear seat; 203. a first sliding connecting groove; 204. a first sliding connection seat; 205. a first support spring; 206. a bridge-type connecting frame; 207. a bridge connecting shaft; 208. a sliding connection channel; 3. a clamping assembly; 301. an angle frame; 302. an upper compression roller; 303. a transfer rack; 304. a driven gear; 305; a side press roll; 306. a transfer cylinder; 307. a transfer shaft; 308. a torsion spring; 309. a driving gear; 4. a sealed anastomosis assembly; 401. a sealed anastomosis cylinder; 402. a second sliding connecting groove; 403. a second sliding connection seat; 404. a second support spring; 5. a primary piston cylinder; 6. a linkage type driving mechanism; 601. a secondary piston cylinder; 602. a piston seat; 603. a piston rod is arranged in the piston rod; 604. an internal thread connecting groove; 605. an externally threaded rod; 606. a knob; 607. a sealing collar; 608. and connecting the pipelines.
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. 1-8, the present invention provides a technical solution: a frock clamp for alloy sheet material for avoiding the bulging phenomenon of sheet material under stress comprises a workbench 1, wherein the top of the workbench 1 is provided with a positioning component 2, the surface of the positioning component 2 is fixedly connected with a clamping component 3 at the position corresponding to the center of the workbench 1, a sealing type inosculating component 4 is sleeved in a negative pressure drainage port arranged at the top of the workbench 1 at the position corresponding to the clamping component 3, a main piston cylinder 5 is also fixedly connected at the position corresponding to the sealing type inosculating component 4 in the workbench 1, and a linkage type driving mechanism 6 is also arranged between the main piston cylinder 5 and the positioning component 2;
the positioning assembly 2 comprises a self-control slow-adjustment rear seat 202, a first sliding connecting groove 203 is formed in one surface, close to the positioning abutting seat 201, of the self-control slow-adjustment rear seat 202, a first sliding connecting seat 204 is connected in the first sliding connecting groove 203 in a sliding mode, and the side end face of the first sliding connecting seat 204 is fixedly connected with the end face of the inner side of the first sliding connecting groove 203 through a first supporting spring 205;
the sealed anastomosis component 4 comprises a sealed anastomosis cylinder 401, the sealed anastomosis cylinder 401 is slidably connected in a negative pressure drainage port formed in the top of the workbench 1, and a second sliding connection seat 403 is fixedly connected to the inner side wall of the negative pressure drainage port.
Specifically, as shown in fig. 1, 4 and 6, the positioning assembly 2 includes a positioning support seat 201, the positioning support seat 201 is slidably connected to the top of the workbench 1, the position of the positioning support seat 201 departing from the top center of the workbench 1 is slidably connected with a self-control slow-adjustment rear seat 202, one side of the self-control slow-adjustment rear seat 202 departing from the positioning support seat 201 is fixedly connected with one side of the bridge-type connecting frame 206 close to the bridge-type connecting frame, the bottom of the bridge-type connecting frame 206 is fixedly connected with a bridge-type connecting shaft 207, the bridge-type connecting shaft 207 is slidably connected in a sliding connecting channel 208 formed in the top of the workbench 1, the first supporting spring 205 is connected in a first sliding connecting groove 203 in an embedded manner, and the cross-sectional shapes of the first sliding connecting seat 204 and the first sliding connecting groove 203 are both in a T-shaped structure.
The implementation mode is specifically as follows: the toggle knob 606 drives the external threaded rod 605 to rotate in the internal threaded connecting groove 604, under the combined action effect of the torsion force and the thread engagement force, the built-in piston rod 603 will displace on the surface of the external threaded rod 605, meanwhile, the built-in piston rod 603 will apply a pulling force or a pushing force to the associated self-controlled slow-adjustment rear seat 202 through the bridge connecting shaft 207 and the bridge connecting frame 206, because the positioning abutting seat 201 and the self-controlled slow-adjustment rear seat 202 are in a sliding connection relationship, that is, the positioning abutting seat 201 can perform a corresponding sliding action in the first sliding connecting groove 203 through the first sliding connecting seat 204, and also can receive an elastic force from the first supporting spring 205, thereby not only ensuring the stability of the positioning abutting seat 201 in a static state, but also pushing the other two positioning abutting seats 201 to perform a corresponding sliding action when the distance between two positioning abutting seats 201 is adjusted, and further realizing the wrapping type installation and fixation around the alloy plate to be processed.
Specifically, as shown in fig. 2, 3 and 8, the clamping assembly 3 includes an angle-shaped frame 301, the angle-shaped frame 301 is fixedly connected to an opposite surface of the positioning abutting seat 201, an upper pressing roller 302 is disposed on an inner side of the angle-shaped frame 301, a switching frame 303 is rotatably connected to a tail end of the upper pressing roller 302, a top of the switching frame 303 is fixedly connected to a top of an inner side of the angle-shaped frame 301, a driven gear 304 is fixedly connected to a position of the tail end of the upper pressing roller 302, which corresponds to a switching axis of the switching frame 303, a driving gear 309 is engaged with a surface of the driven gear 304, the driving gear 309 is fixedly connected to a tail end of a side pressing roller 305, and an included angle between the side pressing roller 305 and the upper pressing roller 302 is within a range of 45 ° to 70 °.
The implementation mode is specifically as follows: in the process of driving the positioning support 201 to move toward the alloy plate to be processed, the lateral pressure roller 305 is associated with the alloy plate to be processed prior to the upper pressure roller 302, and since the lateral pressure roller 305 can stably rotate in the adapter 306 through the adapter shaft 307 and is supported by the elastic force of the torsion spring 308, the basic stability of the lateral pressure roller 305 is effectively ensured, when the lateral pressure roller 305 receives the resistance effect exerted by the alloy plate to be processed, the lateral pressure roller 305 transfers the torsion onto the upper pressure roller 302 by using the linkage effect between the driving gear 309 and the driven gear 304.
Specifically, as shown in fig. 2 and 3, the driving gear 309 is fixedly connected to the surface of the transfer shaft 307, the surface of the transfer shaft 307 is further sleeved with a bearing, the bearing is clamped on the inner side wall of the transfer cylinder 306, the end surface of the inner side of the transfer cylinder 306 is fixedly connected to the surface of the transfer shaft 307 through a torsion spring 308, the torsion spring 308 is further sleeved on the surface of the transfer shaft 307, and the end of the transfer cylinder 306 is fixedly connected to the end surface of the inner side of the angle frame 301.
Specifically, as shown in fig. 5, the second sliding connection base 403 is slidably connected in a second sliding connection groove 402 formed in an inner side wall of the negative pressure drainage port, an end surface of an inner side of the second sliding connection groove 402 is fixedly connected to a surface of the second sliding connection base 403, which is close to the second sliding connection base, through a second support spring 404, and the second support spring 404 is connected in the second sliding connection groove 402 in an embedded manner.
The implementation mode specifically comprises the following steps: the sealed anastomosis cylinder 401 is always subjected to the spring elasticity exerted by the second supporting spring 404, and when the sealed anastomosis cylinder is influenced by vibration, the sealed piston cylinder can synchronously act along with the alloy plate to be processed within a small range, so that the sealing performance between the sealed anastomosis cylinder 401 and the alloy plate to be processed is effectively ensured.
Specifically, as shown in fig. 6 and 7, the linkage type driving mechanism 6 includes an auxiliary piston cylinder 601, the auxiliary piston cylinder 601 is clamped on an outer arc surface of the main piston cylinder 5, a piston seat 602 is sleeved in the auxiliary piston cylinder 601, a built-in piston rod 603 is fixedly connected to one surface of the piston seat 602 away from the main piston cylinder 5, a sealing member is arranged between the built-in piston rod 603 and a port of the auxiliary piston cylinder 601, a connecting pipe 608 is clamped at a position of an outer surface of the auxiliary piston cylinder 601 close to the port, and the other end of the connecting pipe 608 is clamped on a surface of the main piston cylinder 5.
The implementation mode is specifically as follows: during the corresponding sliding action of the positioning abutting seat 201 on the top of the workbench 1 by twisting the knob 606, the built-in piston rod 603 will generate displacement on the surface of the threaded rod, so that during the approach of the positioning abutting seat 201 to the top center position of the workbench 1, the secondary piston cylinder 601 will draw the air in the primary piston cylinder 5 through the connecting pipe 608.
Specifically, as shown in fig. 7, the opposite surfaces of the built-in piston rod 603 and the bridge connecting shaft 207 are fixedly connected, an internal thread connecting groove 604 is formed in the end surface of the built-in piston rod 603, an external thread rod 605 is connected to the internal thread connecting groove 604 in an internal thread manner, a knob 606 is fixedly connected to the end portion of the external thread rod 605, the external thread rod 605 is rotatably connected to the end surface of the inner side of the working table 1, a sealing collar 607 is further sleeved on the surface of the external thread rod 605, the sealing collar 607 is clamped on the inner side wall of the secondary piston cylinder 601, and since the alloy plate to be processed is attached to the top of the working table 1, when the air pressure in the primary piston cylinder 5 is reduced, downward pulling force can be applied to the alloy plate to be processed by using negative pressure, and thus corresponding fixing force can be applied to the periphery, top and bottom of the alloy plate to be processed at the same time.
The working principle is as follows: when in use, the toggle knob 606 drives the external thread rod 605 to rotate in the internal thread connecting groove 604, under the combined action effect of the torsion force and the thread engagement force, the internal piston rod 603 will displace on the surface of the external thread rod 605, meanwhile, the internal piston rod 603 will also apply a pulling force or a pushing force to the associated self-controlled slow-adjustment rear seat 202 through the bridge connecting shaft 207 and the bridge connecting frame 206, because the positioning abutting seat 201 and the self-controlled slow-adjustment rear seat 202 are in a sliding connection relationship, i.e. the positioning abutting seat 201 can perform a corresponding sliding action in the first sliding connecting groove 203 through the first sliding connecting seat 204, and also can receive an elastic force from the first supporting spring 205, thereby not only ensuring the stable state of the positioning abutting seat 201 in a static state, but also ensuring that when the distance between two positioning abutting seats 201 is adjusted, the other two positioning abutting seats 201 can be pushed to perform corresponding sliding actions, so that the surrounding of the alloy plate to be processed can be installed and fixed in a wrapping manner, the efficiency is high, on one hand, the relative position relation between the alloy plate and the driving type processing equipment is regulated, meanwhile, the fixing effect of the rest surfaces is not required to be relieved, the processing efficiency of the alloy plate to be processed is effectively improved, on the other hand, the surrounding of the alloy plate to be processed can be wrapped and positioned no matter how the regulation and control are performed, the bad phenomenon that the edge is warped or the alloy plate to be processed deviates due to the influence of vibration in the processing process is prevented, the quality of the alloy plate to be processed after processing is effectively ensured, in the process that the driving positioning abutting seats 201 move towards the alloy plate to be processed, the side pressure rollers 305 are in advance of the upper pressure rollers 302 to be associated with the alloy plate to be processed, because the side pressing roller 305 can generate stable rotation action in the adapter 306 through the adapter shaft 307 and effectively ensure the basic stability of the side pressing roller 305 under the supporting effect of the elasticity of the torsion spring 308, when the side pressing roller 305 receives the resistance action effect exerted by the alloy plate to be processed, the side pressing roller will transfer the torsion to the upper pressing roller 302 by using the linkage effect between the driving gear 309 and the driven gear 304, so that the upper pressing roller 302 and the adapter frame 303 generate relative motion, and further can clamp and fix the periphery and the top of the alloy plate to be processed simultaneously, during the process of enabling the positioning abutting seat 201 to perform corresponding sliding action on the top of the workbench 1 through the twisting knob 606, because the built-in piston rod 603 will generate displacement on the surface of the threaded rod, during the process of approaching the positioning abutting seat 201 to the center position of the top of the workbench 1, the auxiliary piston cylinder 601 will extract the air in the main piston cylinder 5 through the connecting pipe 608, and since the alloy plate to be processed is attached to the top of the workbench 1, when the air pressure in the main piston cylinder 5 is reduced, a downward pulling force can be applied to the alloy plate to be processed by using a negative pressure, and further, corresponding fixing forces can be applied to the periphery, the top and the bottom of the alloy plate to be processed simultaneously, so that the stability of the alloy plate to be processed after being fixed by the clamp can be effectively ensured, the adverse phenomenon that the alloy plate to be processed is bulged after being stressed can be prevented, and in the above process, the sealed anastomosis cylinder 401 is always subjected to the spring force applied by the second supporting spring 404, and when being influenced by vibration, the sealed anastomosis cylinder can be accompanied with the synchronous action of the alloy plate to be processed in a small range, so that the sealing performance between the sealed anastomosis cylinder 401 and the alloy plate to be processed can be effectively ensured, the processing precision of the alloy plate to be processed is effectively improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. A frock clamp for alloy plate for avoiding the bulging phenomenon of the plate under stress comprises a workbench (1) and is characterized in that a positioning component (2) is arranged at the top of the workbench (1), a clamping component (3) is fixedly connected to the surface of the positioning component (2) at a position corresponding to the center of the workbench (1), a sealed anastomosis component (4) is sleeved in a negative pressure drainage hole formed in the top of the workbench (1) at a position corresponding to the clamping component (3), a main piston cylinder (5) is fixedly connected to the position of the workbench (1) corresponding to the sealed anastomosis component (4), and a linkage type driving mechanism (6) is arranged between the main piston cylinder (5) and the positioning component (2);
the positioning assembly (2) comprises a self-control slow adjustment rear seat (202), a first sliding connecting groove (203) is formed in one surface, close to the positioning abutting seat (201), of the self-control slow adjustment rear seat (202), a first sliding connecting seat (204) is connected in the first sliding connecting groove (203) in a sliding mode, and the side end face of the first sliding connecting seat (204) is fixedly connected with the end face of the inner side of the first sliding connecting groove (203) through a first supporting spring (205);
the sealed anastomosis component (4) comprises a sealed anastomosis cylinder (401), the sealed anastomosis cylinder (401) is slidably connected into a negative pressure drainage port formed in the top of the workbench (1), and a second sliding connection seat (403) is fixedly connected to the inner side wall of the negative pressure drainage port.
2. A tooling clamp for alloy plates for avoiding the bulging phenomenon of the plates under stress as claimed in claim 1, wherein the positioning assembly (2) comprises a positioning abutting seat (201), the positioning abutting seat (201) is slidably connected to the top of the worktable (1), and a self-controlled slow-adjustment rear seat (202) is slidably connected to the position of the positioning abutting seat (201) away from the center of the top of the worktable (1).
3. The tool clamp for the alloy plate material for avoiding the bulging phenomenon of the plate material under the stress of the plate material as claimed in claim 1, wherein one surface of the self-controlled slow-adjustment rear seat (202) departing from the positioning abutting seat (201) is fixedly connected with one surface close to the bridge-type connecting frame (206), the bottom of the bridge-type connecting frame (206) is fixedly connected with a bridge-type connecting shaft (207), and the bridge-type connecting shaft (207) is slidably connected in a sliding connecting channel (208) formed in the top of the workbench (1).
4. The tool clamp for the alloy plate material for avoiding the bulging phenomenon of the plate material under the stress of claim 2, wherein the first supporting spring (205) is embedded in the first sliding connecting groove (203), and the cross-sectional shapes of the side views of the first sliding connecting seat (204) and the first sliding connecting groove (203) are both T-shaped structures.
5. The tooling clamp for the alloy plate for avoiding the bulging phenomenon of the plate under the action of force as claimed in claim 2, wherein the clamping assembly (3) comprises an angle-shaped frame (301), the angle-shaped frame (301) is fixedly connected with the opposite surface of the positioning abutting seat (201), an upper pressing roller (302) is arranged on the inner side of the angle-shaped frame (301), the tail end of the upper pressing roller (302) is rotatably connected with an adapter frame (303), and the top of the adapter frame (303) is fixedly connected with the top of the inner side of the angle-shaped frame (301).
6. The tool clamp for the alloy sheet material, which is used for avoiding the bulging phenomenon caused by the sheet material under the action of force, according to claim 5, is characterized in that a driven gear (304) is fixedly connected to the position, corresponding to the switching axis of the switching frame (303), of the tail end of the upper pressing roll (302), a driving gear (309) is meshed on the surface of the driven gear (304), the driving gear (309) is fixedly connected to the tail end of the side pressing roll (305), and the included angle between the side pressing roll (305) and the upper pressing roll (302) is within the range of 45-70 degrees.
7. The tool clamp for the alloy plate, which is used for avoiding the bulging phenomenon of the plate under the action of force, according to claim 6, is characterized in that the driving gear (309) is fixedly connected to the surface of the transfer shaft (307), the surface of the transfer shaft (307) is further sleeved with a bearing, the bearing is clamped on the inner side wall of the transfer cylinder (306), the end surface of the inner side of the transfer cylinder (306) is fixedly connected with the surface of the transfer shaft (307) through a torsion spring (308), the torsion spring (308) is further sleeved on the surface of the transfer shaft (307), and the end part of the transfer cylinder (306) is fixedly connected to the end surface of the inner side of the angle-shaped frame (301).
8. The tooling clamp for the alloy plate material for avoiding the bulging phenomenon caused by the plate material being stressed according to the claim 1, wherein the second sliding connection seat (403) is slidably connected in a second sliding connection groove (402) formed on the inner side wall of the negative pressure drainage port, the end surface of the inner side of the second sliding connection groove (402) is fixedly connected with one surface of the second sliding connection seat (403) close to the second sliding connection seat through a second support spring (404), and the second support spring (404) is connected in the second sliding connection groove (402) in an embedded manner.
9. The tool clamp for the alloy plate, which is used for avoiding the bulging phenomenon of the plate due to stress, according to claim 8, wherein the linkage type driving mechanism (6) comprises an auxiliary piston cylinder (601), the auxiliary piston cylinder (601) is clamped on the outer arc surface of the main piston cylinder (5), a piston seat (602) is sleeved in the auxiliary piston cylinder (601), one surface, away from the main piston cylinder (5), of the piston seat (602) is fixedly connected with a built-in piston rod (603), a sealing element is arranged between the built-in piston rod (603) and a port of the auxiliary piston cylinder (601), a connecting pipeline (608) is clamped at a position, close to the port, of the outer surface of the auxiliary piston cylinder (601), and the other end of the connecting pipeline (608) is clamped on the surface of the main piston cylinder (5).
10. The tool clamp for the alloy plate, which avoids the bulging phenomenon caused by the plate being stressed, according to claim 9, is characterized in that the opposite surfaces of the built-in piston rod (603) and the bridge connecting shaft (207) are fixedly connected, an internal thread connecting groove (604) is formed in the end surface of the built-in piston rod (603), an external thread rod (605) is connected to the internal thread connecting groove (604) in an internal thread manner, a knob (606) is fixedly connected to the end portion of the external thread rod (605), the external thread rod (605) is rotatably connected to the inner side end surface of the workbench (1), a sealing collar (607) is further sleeved on the surface of the external thread rod (605), and the sealing collar (607) is clamped on the inner side wall of the secondary piston cylinder (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211042636.3A CN115383490B (en) | 2022-08-29 | 2022-08-29 | Avoid panel atress to take place frock clamp for alloy sheet material of swell phenomenon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211042636.3A CN115383490B (en) | 2022-08-29 | 2022-08-29 | Avoid panel atress to take place frock clamp for alloy sheet material of swell phenomenon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115383490A true CN115383490A (en) | 2022-11-25 |
| CN115383490B CN115383490B (en) | 2024-04-05 |
Family
ID=84123020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211042636.3A Active CN115383490B (en) | 2022-08-29 | 2022-08-29 | Avoid panel atress to take place frock clamp for alloy sheet material of swell phenomenon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115383490B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213469849U (en) * | 2020-11-03 | 2021-06-18 | 江苏连扣新材料科技有限公司 | Grooving machine for metal product processing |
| CN113074609A (en) * | 2021-03-23 | 2021-07-06 | 凌振英 | Device and method for detecting thickness of steel bar protective layer for engineering construction supervision |
| CN113309915A (en) * | 2021-07-28 | 2021-08-27 | 四川宝石机械专用车有限公司 | High-frequency vibration's sound sealing connection structure |
| CN114096069A (en) * | 2021-12-03 | 2022-02-25 | 山东劳动职业技术学院（山东劳动技师学院） | Electric specialty practice class is with PCB board clamping auxiliary assembly |
| DE102021102135B3 (en) * | 2021-01-29 | 2022-05-25 | Daniel Brown | VACUUM CLAMPING PLATE |
-
2022
- 2022-08-29 CN CN202211042636.3A patent/CN115383490B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213469849U (en) * | 2020-11-03 | 2021-06-18 | 江苏连扣新材料科技有限公司 | Grooving machine for metal product processing |
| DE102021102135B3 (en) * | 2021-01-29 | 2022-05-25 | Daniel Brown | VACUUM CLAMPING PLATE |
| CN113074609A (en) * | 2021-03-23 | 2021-07-06 | 凌振英 | Device and method for detecting thickness of steel bar protective layer for engineering construction supervision |
| CN113309915A (en) * | 2021-07-28 | 2021-08-27 | 四川宝石机械专用车有限公司 | High-frequency vibration's sound sealing connection structure |
| CN114096069A (en) * | 2021-12-03 | 2022-02-25 | 山东劳动职业技术学院（山东劳动技师学院） | Electric specialty practice class is with PCB board clamping auxiliary assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115383490B (en) | 2024-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205184113U (en) | Electric locomotive bogie frame welding fixture | |
| CN115383490A (en) | Avoid panel atress to take place frock clamp for alloy plate of phenomenon of bulging | |
| CN106112349B (en) | A kind of clamping tool | |
| CN102441803B (en) | Exhaust pipe milling small-flange clamp | |
| CN111618888A (en) | Linkage double-station center clamp | |
| CN108639776A (en) | A kind of robot palletizer spring chuck | |
| CN214109694U (en) | Clamping device for slender shaft parts | |
| CN202540229U (en) | Rubber hose buckling and pressing mechanism | |
| CN210361082U (en) | Pneumatic clamping thread assembly equipment | |
| CN109175979A (en) | A kind of floating assembly system for robotized plant's automation | |
| CN108890023B (en) | Novel hydraulic plate shearing machine | |
| CN212421334U (en) | Linkage double-station center clamp | |
| CN211333247U (en) | Angle self-adaptation clamping jaw that can reset | |
| CN207735961U (en) | A kind of thin-wall part precision machining tool clamps bit architecture | |
| CN215432528U (en) | Self-adjusting clamping mechanism | |
| CN2578287Y (en) | Shaft positioning mechanism of flexible material decoilor | |
| CN206253834U (en) | Clamping tool | |
| CN220233267U (en) | Gap adjusting mechanism of diaphragm swinging double-clamping roller | |
| CN206967116U (en) | End cap NC automatic processing fitting device | |
| CN221596520U (en) | Button cell butt joint auxiliary device | |
| CN212254461U (en) | Pneumatic adjusting digital display device of ball welding strip production equipment | |
| CN211839657U (en) | Panel beating bending device that precision is high | |
| CN210451942U (en) | Flat-plate part machining device | |
| CN211846342U (en) | A sucking disc adjustment mechanism for glass moves equipment | |
| CN217943458U (en) | Full-automatic film cutting device |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240313 Address after: No. 3018-6 Dongfu Avenue, Dongfu Street, Haicang District, Xiamen City, Fujian Province, 361000 Applicant after: Xiamen Xinliangwei Metal Products Co.,Ltd. Country or region after: Zhong Guo Address before: No. 109, group 5, Yuzhu village, Changle Town, Haimen City, Nantong City, Jiangsu Province, 226100 Applicant before: Haimen baolikang Precision Technology Co.,Ltd. Country or region before: Zhong Guo |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |