CN112475989A - Floating pressing mechanism for machining clamping workpiece - Google Patents
Floating pressing mechanism for machining clamping workpiece Download PDFInfo
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- CN112475989A CN112475989A CN202011265124.4A CN202011265124A CN112475989A CN 112475989 A CN112475989 A CN 112475989A CN 202011265124 A CN202011265124 A CN 202011265124A CN 112475989 A CN112475989 A CN 112475989A
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- block
- fixedly connected
- groove
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- 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
Abstract
The invention discloses a floating pressure mechanism for clamping a workpiece in machining, which comprises a lower clamping table, an upper supporting table, a driving piece, a lifting control block, a telescopic sleeve, a connecting slide rod, a side lifting block, a pressing block and a reversing block, wherein the lower clamping table is arranged on the upper supporting table; the method is characterized in that: the side edge of the upper surface of the lower clamping table is fixedly connected with a bracket of the upper bracket through a screw; the upper supporting platform is fixedly connected to the upper end of the inner sliding groove of the upper bracket through welding; the shell of the driving piece is fixedly connected to the upper supporting platform; the upper surface of the lifting control block is fixedly connected to an output shaft of the driving part, and two sides of the lifting control block are slidably connected between the two inner sliding grooves of the upper bracket; the telescopic sleeve is rotatably connected to the middle of the lifting control block through a bearing; the connecting sliding rods are connected to the two ends of the telescopic sleeve in a sliding manner; compared with the existing floating pressure clamping mechanism, the floating pressure clamping mechanism has the advantages that the functions of direction adjustment and accurate centering of the pipe fitting are increased, the stress of the pipe fitting is uniform, and the pipe fitting is not easy to deform under pressure.
Description
Technical Field
The invention relates to the technical field of machining equipment, in particular to a floating pressure mechanism for clamping a workpiece in machining.
Background
In the existing mechanical production, the machined workpiece needs to be clamped in advance in machining such as grinding, cutting, polishing and the like, and the positioning and pressing of the clamp is a main body of the clamp and is relatively simple. In fact, after a workpiece is positioned and clamped, how to ensure the 'holding tightly' of the position with poor rigidity of the non-compression part of the workpiece is always a difficult point for the tapping of a clamp, especially when a pipe workpiece is clamped, the pipe part is easy to move and is not easy to clamp, and the centering is inconvenient.
For example, application No.: the invention discloses a CN201810332172.7 floating pressing mechanism for clamping workpieces in machining, which comprises a base, wherein a transverse plate is arranged on the upper portion of the base, the left end and the right end of the transverse plate are fixedly connected with the base through first supports, spherical through grooves are formed in the left side and the right side of the top surface of the transverse plate, first spheres are arranged in the spherical through grooves in a matched mode, the first spheres can rotate in the corresponding spherical through grooves, first through holes are formed in the tops of the first spheres, internal thread pipes are arranged in the first through holes and can slide back and forth along the corresponding first through holes, and the side faces of the internal thread pipes are in close contact fit with the inner walls of the corresponding first through holes.
The problems existing at present are as follows: clamping mechanism similar to prior art presss from both sides tightly the pipe material, because the structural feature of pipe material, the pipe material is movable easily, and when compressing tightly same work piece, compresses tightly the dynamics inhomogeneous, leads to pipe material pressurized inhomogeneous easy emergence to warp, increases the operation degree of difficulty, and the pipe material angle is not convenient for adjust when squinting when compressing tightly the pipe material, and the operation is inconvenient.
Disclosure of Invention
The invention aims to provide a floating pressing mechanism for clamping a workpiece in machining, and the floating pressing mechanism is used for solving the problems that when a clamping mechanism similar to the prior art is used for clamping a pipe material, the pipe material is easy to move due to the structural characteristics of the pipe material, and when the same workpiece is pressed, the pressing force is uneven, so that the pipe material is uneven and easy to deform, the operation difficulty is increased, and the pipe material is inconvenient to adjust and inconvenient to operate when the angle of the pipe material deviates during pressing the pipe material.
In order to achieve the purpose, the invention provides the following technical scheme: a floating pressure mechanism for clamping a workpiece in machining comprises a lower clamping table, an upper supporting table, a driving piece, a lifting control block, a telescopic sleeve, a connecting slide rod, a side lifting block, a pressing block and a reversing block; the method is characterized in that: the side edge of the upper surface of the lower clamping table is fixedly connected with a bracket of the upper bracket through a screw; the upper supporting platform is fixedly connected to the upper end of the inner sliding groove of the upper bracket through welding; the shell of the driving piece is fixedly connected to the upper supporting platform; the upper surface of the lifting control block is fixedly connected to an output shaft of the driving part, and two sides of the lifting control block are slidably connected between the two inner sliding grooves of the upper bracket; the telescopic sleeve is rotatably connected to the middle of the lifting control block through a bearing; the connecting sliding rods are connected to the two ends of the telescopic sleeve in a sliding manner; the side lifting blocks are connected between the outer sliding chute and the inner sliding chute of the upper bracket in a sliding manner, and the middle of the upper surfaces of the two side lifting blocks is connected with the tail ends of the two sides of the sliding rod through a hinged connection; the upper part of the reversing block is fixedly connected to the lower end of a connecting rod of the side lifting block through welding; the pressing block is movably connected below the reversing block.
Preferably, there are two pairs of outer chutes and inner chutes on the upper surface of the upper bracket through welding connection, the outer chutes are arranged opposite to the inner chutes, the inner side surfaces of the outer chutes are provided with rectangular grooves, and the outer side surfaces and the inner side surfaces of the inner chutes are provided with rectangular grooves.
Preferably, both sides of the lifting control block are provided with a side guide rail, and the middle position of the lifting control block is provided with a circular through hole swinging hole.
Preferably, the middle connecting shaft of the telescopic sleeve is fixedly connected with the sleeves on the two sides, a hollow groove with a square groove structure is formed in the middle of each telescopic sleeve, two limiting grooves are formed in the outer side of each telescopic sleeve, and each limiting groove is a rectangular through groove.
Preferably, the connecting slide bar comprises a left telescopic rod and a right telescopic rod, a left limiting block is further arranged on the outer surface of the tail end of the left telescopic rod, the left limiting block is a cylindrical block, and a right limiting block is also arranged on the outer surface of the tail end of the right telescopic rod.
Preferably, two side edges of the side lifting block are respectively and fixedly connected with a guide plate with a square plate structure, and the lower surface of the side lifting block is connected with a connecting rod through welding.
Preferably, the below of briquetting is equipped with curved clamp plate, and has forty-five degrees contained angles between curved clamp plate axis and the lower clamp stand, the top fixedly connected with of briquetting is a switching-over seat, and the upper surface of switching-over seat has seted up a switching-over groove, and the switching-over groove is the cell body of quadrangular pyramid structure, and its diagonal is parallel with the briquetting front surface, and the guide arm fixed connection that resets is on the surface of briquetting, and has seted up rectangular reset groove on the guide arm that resets.
Preferably, the lower surface of the reversing block is connected with a guide head through welding, the guide head is of an inverted quadrangular pyramid structure, and two spring pieces are fixedly connected to two side surfaces of the reversing block respectively.
Compared with the prior art, the invention has the beneficial effects that:
1. two pairs of outer chutes and inner chutes through an upper bracket are installed, in the middle of the two pairs of inner chutes, a sliding connection is provided with a lifting control block, the lifting control block is connected with an external existing driving device, when the driving device applies downward pressure, the lifting control block slides downwards, a telescopic sleeve is driven to move downwards, the telescopic sleeve is rotatably connected on the lifting control block and can swing on the lifting control block, meanwhile, two sides of the telescopic sleeve are connected with a connecting slide rod in a sliding manner, the tail end of the connecting slide rod is hinged with a side lifting block, the side lifting block slides between the outer chutes and the inner chutes on the upper bracket, when the telescopic sleeve swings, the connecting slide rod slides on the telescopic sleeve, the length of the connecting rod is adjusted, the side lifting blocks at two ends are uniformly stressed, and the bottom pressures of the two side lifting blocks can still be kept equal after the deviation of the heights of.
2. Through installation briquetting and switching-over piece, the switching-over piece passes through welded fastening and connects the lower extreme at the side elevator, installation briquetting swing joint is in the below of switching-over piece, and realize sliding connection through the spring leaf of switching-over piece both sides face and the guide arm that resets of briquetting, under the normality, under the condition that the switching-over piece does not exert pressure to the briquetting of below, the briquetting is flagging naturally, the spring leaf keeps straight to be located the bottom of the guide arm that resets, the briquetting of below is the tilt state, when the side elevator atress pushes down, the switching-over piece moves down, make the direction head and the groove that resets of below detain, make the briquetting rotate, make the cell body and the pipe fitting of briquetting be in the same axis, realize accurate centering, after lifting on the side elevator, make the angle that restores to the briquetting under the. When the pipe fitting has a deviation with the set pressing and fixing direction, after the pressing plate of the pressing block contacts the pipe fitting, the angle of the pipe fitting is adjusted under the action of the radian of the pressing plate, and finally the pipe fitting is kept straight.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the upper bracket structure of the present invention;
FIG. 3 is a schematic view of the telescopic sleeve of the present invention;
FIG. 4 is a schematic view of the side lift block structure of the present invention;
FIG. 5 is a schematic view of a lift control block according to the present invention;
FIG. 6 is a schematic view of the side lift block structure of the present invention;
FIG. 7 is a schematic view of the lateral compression of the tube of the present invention;
FIG. 8 is a schematic view of a vertical hold down configuration of the pipe of the present invention;
FIG. 9 is a schematic diagram of a compact structure according to the present invention;
in the figure: 1-lower clamping table; 2-upper support; 201-outer chute; 202-inner chute; 3-an upper support platform; 4-a drive member; 5-a lifting control block; 501-side guide rail; 502-a wobble hole; 6-a telescopic sleeve; 601-a connecting shaft; 602-empty slot; 603-a limiting groove; 7-connecting a sliding rod; 701-a left telescopic rod; 7011-left limiting block; 702-a right telescoping rod; 7021-right limited block; 8-side lifting block; 801-a guide plate; 802-connecting rod; 9-briquetting; 901-a reversing seat; 9011-a reversing slot; 902-a reset guide bar; 9021-a reset groove; 10-a commutation block; 1001-spring leaf; 1002-guiding head.
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. 1-9, the present invention provides a technical solution: a floating pressure mechanism for clamping a workpiece in machining comprises a lower clamping table 1, an upper supporting table 3, a driving piece 4, a lifting control block 5, a telescopic sleeve 6, a connecting slide rod 7, a side lifting block 8, a pressing block 9 and a reversing block 10; the method is characterized in that: the side edge of the upper surface of the lower clamping table 1 is fixedly connected with a bracket of the upper bracket 2 through a screw; the upper supporting platform 3 is fixedly connected to the upper end of the inner chute 202 of the upper bracket 2 through welding; the shell of the driving piece 4 is fixedly connected to the upper supporting platform 3; the upper surface of the lifting control block 5 is fixedly connected to the output shaft of the driving part 4, and two sides of the lifting control block 5 are slidably connected between the two inner sliding grooves 202 of the upper bracket 2; the telescopic sleeve 6 is rotatably connected to the middle of the lifting control block 5 through a bearing; the connecting sliding rods 7 are connected to two ends of the telescopic sleeve 6 in a sliding manner; the side lifting blocks 8 are connected between the outer sliding groove 201 and the inner sliding groove 202 of the upper bracket 2 in a sliding manner, and the middle of the upper surfaces of the two side lifting blocks 8 are connected with the tail ends of the two sides of the sliding rod 7 through hinges; the upper part of the reversing block 10 is fixedly connected to the lower end of a connecting rod 802 of the side lifting block 8 through welding; the pressing block 9 is movably connected below the reversing block 10.
Wherein, there are two pairs of outer chutes 201 and inner chutes 202 on the upper surface of upper bracket 2 through welded connection, outer chute 201 sets up with inner chute 202 relatively, and the medial surface of outer chute 201 is equipped with the rectangular channel, the lateral surface and the medial surface of inner chute 202 all are equipped with the rectangular channel, the upper bracket 2 of this structure is as shown in fig. 2, sliding connection has lift control block 5 between the chute 202 in two places, the both sides of lift control block 5 all are equipped with a side guide rail 501, and the intermediate position of lift control block 5 has seted up a circular shape through-hole swing hole 502, lift control block 5 is connected with external current drive arrangement, when drive arrangement applys downward pressure, lift control block 5 slides downwards, drive telescopic 6 downstream.
Wherein, the middle connecting shaft 601 of the telescopic sleeve 6 is fixedly connected with the sleeves at two sides, the middle of the two telescopic sleeves 6 is provided with a hollow groove 602 with a square groove structure, the outer side of each telescopic sleeve 6 is provided with two limit grooves 603, the limit grooves 603 are rectangular through grooves, the telescopic sleeve 6 with the structure is shown in figure 3, the connecting slide bar 7 comprises a left telescopic bar 701 and a right telescopic bar 702, the outer surface of the tail end of the left telescopic bar 701 is also provided with a left limit block 7011, the left limit block 7011 is a cylindrical block, the outer surface of the tail end of the right telescopic bar 702 is also provided with a right limit block 7021, the connecting slide bar 7 with the structure is shown in figure 3, the telescopic sleeve 6 is rotatably connected on the lifting control block 5 and can swing on the lifting control block 5, meanwhile, the two sides of the telescopic sleeve 6 are slidably connected with the connecting slide bar 7, the tail end of the connecting slide bar 7 is hinged with the side lifting block 8, the side lifting block 8, when the telescopic sleeve 6 swings, the connecting slide rod 7 slides on the telescopic sleeve 6, the length of the connecting rod 802 is adjusted, the side lifting blocks 8 at two ends are stressed uniformly, and the bottom pressures of the two side lifting blocks 8 can be kept equal after the height deviation of the two side lifting blocks 8 occurs.
Wherein, the two sides of the side elevating block 8 are fixedly connected with a guide plate 801 of a square plate structure respectively, the lower surface of the side elevating block 8 is connected with a connecting rod 802 by welding, and the side elevating block 8 is connected between the two sets of outer chutes 201 and the inner chute 202 in a sliding manner, so as to realize the elevating function.
Wherein, an arc-shaped pressing plate is arranged below the pressing block 9, a forty-five degree included angle is formed between the axis of the arc-shaped pressing plate and the lower clamping table 1, a reversing seat 901 is fixedly connected above the pressing block 9, a reversing groove 9011 is arranged on the upper surface of the reversing seat 901, the reversing groove 9011 is a groove body with a quadrangular pyramid structure, the diagonal line of the groove body is parallel to the front surface of the pressing block 9, a reset guide rod 902 is fixedly connected on the surface of the pressing block 9, a rectangular reset groove 9021 is arranged on the reset guide rod 902, the pressing block 9 with the structure is shown in figure 6, the lower surface of the reversing block 10 is connected with a guide head 1002 through welding, the guide head 1002 is an inverted quadrangular pyramid structure, two spring pieces 1001 are fixedly connected on two side surfaces of the reversing block 10 respectively, the reversing block 10 with the structure is shown in figure 6, the reversing block 10 is fixedly connected at the lower end of the side lifting block 8 through welding, the pressing block 9 is, the spring pieces 1001 on the two side surfaces of the reversing block 10 are in sliding connection with the reset guide rod 902 of the pressing block 9, when the reversing block 10 does not apply pressure to the pressing block 9 below in a normal state, the pressing block 9 naturally hangs down, the spring pieces 1001 are kept to be vertically positioned at the bottom of the reset guide rod 902, the pressing block 9 below is in an inclined state, and when the side lifting block 8 is pressed down under force, the reversing block 10 moves downwards, so that the guide head 1002 is buckled with the reset groove 9021 below, and the pressing block 9 rotates. When the pipe fitting has a deviation with a set pressing and fixing direction, after a pressing plate of the pressing block 9 contacts the pipe fitting, the angle of the pipe fitting is adjusted under the action of the radian of the pressing plate, the pipe fitting is kept straight finally, the groove body of the pressing block 9 and the pipe fitting are located on the same axis, accurate centering is achieved, and after the side lifting block 8 is lifted up, the pressing block 9 is enabled to restore to the original angle under the action of the spring piece 1001.
The working principle is as follows: when the work is needed, a user controls the driving piece 4 of telescopic driving equipment such as an air cylinder or a hydraulic cylinder to act, when the rod of the driving piece 4 is pressed down, the lifting control block 5 slides downwards to drive the telescopic sleeve 6 to move downwards, the telescopic sleeve 6 is rotatably connected to the lifting control block 5 and can swing on the lifting control block 5, meanwhile, two sides of the telescopic sleeve 6 are slidably connected with the connecting slide rods 7, the tail ends of the connecting slide rods 7 are hinged with the side lifting blocks 8, the side lifting blocks 8 slide between the outer slide grooves 201 and the inner slide grooves 202 on the upper support 2, when the telescopic sleeve 6 swings, the connecting slide rods 7 slide on the telescopic sleeve 6, the length of the connecting rod 802 is adjusted, so that the side lifting blocks 8 at two ends are uniformly stressed, the bottom pressures of the two side lifting blocks 8 can be kept equal after the height deviation of the lifting blocks 8 at two sides occurs, and when the pressing block 9 contacts with a, the reversing block 10 moves downwards to enable the guide head 1002 to be buckled with the reset groove 9021 below, the pressing block 9 rotates, the groove body of the pressing block 9 and the pipe fitting are located on the same axis, and accurate centering is achieved. When the pipe fitting compresses tightly when there is the deviation fixed direction with the settlement, behind the clamp plate contact pipe fitting of briquetting 9, the angle of adjustment is under the radian effect of clamp plate to the pipe fitting, finally keep straight, accomplish work, retrieve the back when driving piece 4, make briquetting 9 resume original angle under the effect of spring leaf 1001, briquetting 9 is flagging naturally, spring leaf 1001 keeps the straight bottom that is located the guide arm 902 that resets, briquetting 9 of below is the tilt state, realize resetting, can see out, the effect to the direction regulation of pipe fitting and accurate centering has been increased than current floating pressure clamping mechanism, and the pipe fitting atress is even, the difficult condition that the pressurized deformation appears.
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 (8)
1. A floating pressure mechanism for clamping a workpiece in machining comprises a lower clamping table (1), an upper supporting table (3), a driving piece (4), a lifting control block (5), a telescopic sleeve (6), a connecting slide rod (7), a side lifting block (8), a pressing block (9) and a reversing block (10); the method is characterized in that: the side edge of the upper surface of the lower clamping table (1) is fixedly connected with a bracket of the upper bracket (2) through a screw; the upper supporting platform (3) is fixedly connected to the upper end of the inner sliding groove (202) of the upper bracket (2) through welding; the shell of the driving piece (4) is fixedly connected to the upper supporting platform (3); the upper surface of the lifting control block (5) is fixedly connected to the output shaft of the driving part (4), and the two sides of the lifting control block (5) are slidably connected between the two inner sliding chutes (202) of the upper bracket (2); the telescopic sleeve (6) is rotatably connected in the middle of the lifting control block (5) through a bearing; the connecting sliding rods (7) are connected to the two ends of the telescopic sleeve (6) in a sliding manner; the side lifting blocks (8) are connected between the outer sliding groove (201) and the inner sliding groove (202) of the upper support (2) in a sliding mode, and the middle of the upper surfaces of the two side lifting blocks (8) is connected with the tail ends of the two sides of the sliding rod (7) in a hinged mode; the upper part of the reversing block (10) is fixedly connected to the lower end of a connecting rod (802) of the side lifting block (8) through welding; the pressing block (9) is movably connected below the reversing block (10).
2. The floating pressure mechanism for clamping workpieces in machining according to claim 1, characterized in that: the upper bracket is characterized in that the upper surface of the upper bracket (2) is connected with two pairs of outer sliding grooves (201) and inner sliding grooves (202) through welding, the outer sliding grooves (201) and the inner sliding grooves (202) are arranged oppositely, the inner side faces of the outer sliding grooves (201) are provided with rectangular grooves, and the outer side faces and the inner side faces of the inner sliding grooves (202) are provided with rectangular grooves.
3. The floating pressure mechanism for clamping workpieces in machining according to claim 1, characterized in that: both sides of the lifting control block (5) are provided with a side guide rail (501), and the middle position of the lifting control block (5) is provided with a circular through hole swinging hole (502).
4. The floating pressure mechanism for clamping workpieces in machining according to claim 1, characterized in that: the middle connecting shaft (601) of the telescopic sleeve (6) is fixedly connected with the sleeves on the two sides, a hollow groove (602) with a square groove structure is formed in the middle of the two telescopic sleeves (6), two limiting grooves (603) are formed in the outer side of each telescopic sleeve (6), and each limiting groove (603) is a rectangular through groove.
5. The floating pressure mechanism for clamping workpieces in machining according to claim 1, characterized in that: the connecting slide rod (7) comprises a left telescopic rod (701) and a right telescopic rod (702), a left limiting block (7011) is further arranged on the outer surface of the tail end of the left telescopic rod (701), the left limiting block (7011) is a cylindrical block, and a right limiting block (7021) is also arranged on the outer surface of the tail end of the right telescopic rod (702).
6. The floating pressure mechanism for clamping workpieces in machining according to claim 1, characterized in that: two side edges of the side lifting block (8) are respectively and fixedly connected with a guide plate (801) with a square plate structure, and the lower surface of the side lifting block (8) is connected with a connecting rod (802) through welding.
7. The floating pressure mechanism for clamping workpieces in machining according to claim 1, characterized in that: the improved clamp is characterized in that an arc-shaped pressing plate is arranged below the pressing block (9), a forty-five-degree included angle exists between the axis of the arc-shaped pressing plate and the lower clamping table (1), a reversing seat (901) is fixedly connected to the upper portion of the pressing block (9), a reversing groove (9011) is formed in the upper surface of the reversing seat (901), the reversing groove (9011) is a groove body of a quadrangular pyramid structure, the diagonal line of the groove body is parallel to the front surface of the pressing block (9), the reset guide rod (902) is fixedly connected to the surface of the pressing block (9), and a rectangular reset groove (9021) is formed in the reset guide rod (902).
8. The floating pressure mechanism for clamping workpieces in machining according to claim 1, characterized in that: the lower surface of the reversing block (10) is connected with a guide head (1002) through welding, the guide head (1002) is of an inverted quadrangular pyramid structure, and two spring pieces (1001) are fixedly connected to two side surfaces of the reversing block (10) respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011265124.4A CN112475989B (en) | 2020-11-13 | 2020-11-13 | Floating pressing mechanism for machining clamping workpiece |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011265124.4A CN112475989B (en) | 2020-11-13 | 2020-11-13 | Floating pressing mechanism for machining clamping workpiece |
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| CN112475989A true CN112475989A (en) | 2021-03-12 |
| CN112475989B CN112475989B (en) | 2022-09-30 |
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Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101323090A (en) * | 2008-07-16 | 2008-12-17 | 无锡市贝斯特精密机械有限公司 | Floating press mechanism for clamp workpiece of machine finishing |
| KR101126584B1 (en) * | 2011-12-02 | 2012-03-23 | 덕송엔지니어링 주식회사 | Rotator machine for pipe |
| CN204546056U (en) * | 2015-01-15 | 2015-08-12 | 保定向阳航空精密机械有限公司 | A kind of floating pressure type Workpiece clamping device |
| CN106112618A (en) * | 2016-07-21 | 2016-11-16 | 桐乡守敬应用技术研究院有限公司 | A kind of workpiece side hold down gag |
| CN205817378U (en) * | 2016-06-03 | 2016-12-21 | 浙江新棉纺织有限公司 | A kind of positioning clamping device of rhombus workpiece |
| CN106312645A (en) * | 2016-11-22 | 2017-01-11 | 郑州诚合信息技术有限公司 | Mechanical processing platform for tubular billet steel |
| CN106695301A (en) * | 2017-01-20 | 2017-05-24 | 常州星宇车灯股份有限公司 | Self-adaptive placing angle pressing device and pressing method thereof |
| CN107042418A (en) * | 2017-04-18 | 2017-08-15 | 宁夏飞天科技有限公司 | A kind of clamping device of machining |
| CN206509937U (en) * | 2017-03-08 | 2017-09-22 | 东莞市精琢五金制品有限公司 | A kind of handware fixed jig |
| CN207071969U (en) * | 2017-06-16 | 2018-03-06 | 周丽玲 | A kind of construction pipe fitting cutter device |
| CN207806854U (en) * | 2018-01-04 | 2018-09-04 | 哈工大机器人系统（佛山）有限公司 | The special floating positioning device of arc-welding |
| CN108620919A (en) * | 2018-04-13 | 2018-10-09 | 湖南工程学院 | Floating press mechanism for clamping workpiece in mechanical processing |
| CN108672759A (en) * | 2018-06-04 | 2018-10-19 | 东莞市松研智达工业设计有限公司 | A kind of fixture of stable clamping special material |
| CN210998284U (en) * | 2019-09-17 | 2020-07-14 | 成都航空职业技术学院 | Adjustable fixing structure for machining |
| CN111515658A (en) * | 2020-05-13 | 2020-08-11 | 扬州兆森电子科技有限公司 | Press-in machine for producing aluminum pipe of printer accessory |
| CN111805263A (en) * | 2020-06-28 | 2020-10-23 | 南通大学 | Hinge clamping mechanism capable of adapting to wrong workpiece clamping |
-
2020
- 2020-11-13 CN CN202011265124.4A patent/CN112475989B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101323090A (en) * | 2008-07-16 | 2008-12-17 | 无锡市贝斯特精密机械有限公司 | Floating press mechanism for clamp workpiece of machine finishing |
| KR101126584B1 (en) * | 2011-12-02 | 2012-03-23 | 덕송엔지니어링 주식회사 | Rotator machine for pipe |
| CN204546056U (en) * | 2015-01-15 | 2015-08-12 | 保定向阳航空精密机械有限公司 | A kind of floating pressure type Workpiece clamping device |
| CN205817378U (en) * | 2016-06-03 | 2016-12-21 | 浙江新棉纺织有限公司 | A kind of positioning clamping device of rhombus workpiece |
| CN106112618A (en) * | 2016-07-21 | 2016-11-16 | 桐乡守敬应用技术研究院有限公司 | A kind of workpiece side hold down gag |
| CN106312645A (en) * | 2016-11-22 | 2017-01-11 | 郑州诚合信息技术有限公司 | Mechanical processing platform for tubular billet steel |
| CN106695301A (en) * | 2017-01-20 | 2017-05-24 | 常州星宇车灯股份有限公司 | Self-adaptive placing angle pressing device and pressing method thereof |
| CN206509937U (en) * | 2017-03-08 | 2017-09-22 | 东莞市精琢五金制品有限公司 | A kind of handware fixed jig |
| CN107042418A (en) * | 2017-04-18 | 2017-08-15 | 宁夏飞天科技有限公司 | A kind of clamping device of machining |
| CN207071969U (en) * | 2017-06-16 | 2018-03-06 | 周丽玲 | A kind of construction pipe fitting cutter device |
| CN207806854U (en) * | 2018-01-04 | 2018-09-04 | 哈工大机器人系统（佛山）有限公司 | The special floating positioning device of arc-welding |
| CN108620919A (en) * | 2018-04-13 | 2018-10-09 | 湖南工程学院 | Floating press mechanism for clamping workpiece in mechanical processing |
| CN108672759A (en) * | 2018-06-04 | 2018-10-19 | 东莞市松研智达工业设计有限公司 | A kind of fixture of stable clamping special material |
| CN210998284U (en) * | 2019-09-17 | 2020-07-14 | 成都航空职业技术学院 | Adjustable fixing structure for machining |
| CN111515658A (en) * | 2020-05-13 | 2020-08-11 | 扬州兆森电子科技有限公司 | Press-in machine for producing aluminum pipe of printer accessory |
| CN111805263A (en) * | 2020-06-28 | 2020-10-23 | 南通大学 | Hinge clamping mechanism capable of adapting to wrong workpiece clamping |
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