CN213530805U - Multi-dimensional pressing mechanism of chuck clamping device - Google Patents
Multi-dimensional pressing mechanism of chuck clamping device Download PDFInfo
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- CN213530805U CN213530805U CN202121132325.7U CN202121132325U CN213530805U CN 213530805 U CN213530805 U CN 213530805U CN 202121132325 U CN202121132325 U CN 202121132325U CN 213530805 U CN213530805 U CN 213530805U
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Abstract
The utility model discloses a chuck clamping device's multidimension degree is supported and is pressed mechanism relates to chuck clamping device technical field, it is right to and the second guide bar including chuck front fixed plate, chuck after-fixing board, first guide bar, be provided with first synchronizing plate, the synchronous board of second between chuck front fixed plate, the chuck after-fixing board, first guide bar to and the second guide bar right one end with chuck front fixed plate rigid coupling, the other end with chuck after-fixing board rigid coupling, first synchronizing plate and the synchronous board sliding connection of second are in first guide bar is right and the second guide bar is right to last, first guide bar is to and the second guide bar is provided with respectively to compressing tightly the subassembly to the right side. The pressing mechanism has the beneficial effects that the pressing assemblies respectively arranged on the first guide rod pair and the second guide rod pair can clamp four surfaces of a pipe fitting, the multi-dimensional clamping is realized, the processing stability of the pipe fitting is good, the processing precision is improved, and the processing error is reduced.
Description
Technical Field
The utility model belongs to the technical field of chuck clamping device technique and specifically relates to a chuck clamping device's multidimension degree is supported and is pressed mechanism.
Background
In the pipe fitting processing industry, when high-precision processing such as cutting, trompil, welding needs to be carried out to the pipe fitting, need fix the pipe fitting, just help improving the machining precision. However, at present, a lot of pipes are fixed by hands, the stability is poor, the phenomenon of slipping or slipping easily occurs, and the processing accuracy is influenced. Although some clamping mechanisms are also provided at present, the fixing mode of the clamping mechanism is generally only one-way, horizontal clamping or vertical clamping, and due to uneven force application, the clamping mechanism may accidentally fall off in the machining process, the center precision of a workpiece cannot be guaranteed, the quality of the machined workpiece is poor, the clamping operation is manually operated, the machining efficiency is low, and the cost is high. Therefore, a multi-dimensional pressing mechanism of a chuck clamping device is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
To the technical defect, the utility model provides a chuck clamping device's multidimension degree is supported and is pressed mechanism to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme is:
the utility model provides a chuck clamping device's multidimension degree supports pressure mechanism, includes that chuck preceding fixed plate, chuck after-fixing board, first guide bar are right and the second guide bar is right, first guide bar is right and the right quantity of second guide bar is two, and the symmetry sets up respectively, be provided with first synchronizing plate, the synchronous board of second between chuck preceding fixed plate, the chuck after-fixing board, first guide bar to and the second guide bar right one end with chuck preceding fixed plate rigid coupling, the other end with chuck after-fixing board rigid coupling, first synchronizing plate and the synchronous board sliding connection of second are in first guide bar is right and the second guide bar is right, first guide bar is right and the second guide bar is provided with respectively to compress tightly the subassembly to going up.
Preferably, the pressing assembly comprises a first supporting piece, a second supporting piece and a roller, the roller is arranged at the hinged position of the first supporting piece and the second supporting piece, the roller is movably connected with the first supporting piece and the second supporting piece through a roller shaft, one end of the first supporting piece is provided with a first hinge shaft, the other end of the first supporting piece is hinged on the roller shaft, one end of the second supporting piece is hinged on the roller shaft, and the other end of the second supporting piece is provided with a second hinge shaft.
Preferably, the first synchronizing plate and the second synchronizing plate are respectively provided with two connecting seats, the first guide rod pair and the second guide rod pair divide the chuck front fixing plate and the chuck rear fixing plate into four parts, the two connecting seats are respectively and slidably connected to the corresponding first guide rod pairs, and the other two connecting seats are respectively and slidably connected to the corresponding second guide rod pairs.
Preferably, the number of the pressing components is four, the first hinge shafts of the two pressing components are hinged with the two first guide rods respectively, and the second hinge shafts are hinged with the connecting seats on the first synchronizing plate respectively; the first hinge shafts of the other two pressing components are hinged with the two second guide rods respectively, and the second hinge shafts are hinged with the connecting seats on the second synchronous plate respectively.
Preferably, the chuck rear fixing plate is provided with four air cylinders, the air cylinders are fixedly connected with the chuck rear fixing plate through air cylinder seats, and the four air cylinders are respectively and fixedly connected with the four connecting seats through connecting shafts.
Preferably, a worm wheel disc is arranged on the periphery of the first synchronizing plate, a fixed disc is arranged between the worm wheel disc and the first synchronizing plate, a mounting seat is arranged on one side of the worm wheel disc, a plurality of worm wheel disc screw holes are formed in the worm wheel disc, a plurality of mounting seat screw holes matched with the worm wheel disc screw holes are formed in the mounting seat, and the mounting seat is fixedly connected with the second synchronizing plate.
Compared with the prior art, the utility model relates to a chuck clamping device's multidimension degree is to pressing mechanism's beneficial effect is:
the one end and the chuck preceding fixed plate rigid coupling of first guide bar pair and second guide bar pair, the other end and chuck after-fixing plate rigid coupling, first synchronizing plate and the synchronous board sliding connection of second first guide bar pair and second guide bar are right-hand, first guide bar pair and second guide bar are right-hand to be provided with respectively and compress tightly the subassembly, compress tightly the one end of subassembly and the first guide bar pair or the second guide bar pair that correspond is articulated, the other end is articulated with the connecting seat of the first synchronizing plate or the synchronous board of second that correspond, can drive first synchronizing plate and the synchronous board motion of second through the cylinder, thereby adjust the first support piece and the second support piece contained angle that compress tightly the subassembly and reduce or increase, realize compressing tightly the centre gripping or the pine of subassembly to the pipe fitting and take off.
Drawings
FIG. 1 is a schematic structural diagram of a multi-dimensional pressing mechanism;
FIG. 2 is a schematic view of a combination structure of a front chuck fixing plate, a rear chuck fixing plate, a first synchronizing plate, a second synchronizing plate, a first guide rod pair and a second guide rod pair;
FIG. 3 is a side view of the connector holder;
FIG. 4 is a schematic structural view of a first synchronization board;
FIG. 5 is a schematic structural view of a second synchronization plate;
FIG. 6 is a disassembled view of the worm gear and the mounting seat;
FIG. 7 is a schematic view of a hold-down assembly;
FIG. 8 is a schematic view of the combination of the hold-down assembly and the second pair of guide rods;
fig. 9 is a schematic view of a combination structure of the pressing assembly and the first guide rod pair.
In the figure: 1-worm, 101-hand wheel, 102-first support, 3-worm wheel disc, 301-worm wheel disc screw hole, 4-fixed disc, 5-mounting seat, 501-mounting seat screw hole, 6-pressing component, 601-pressing component, 60101-first support, 60102-second support, 60103-roller, 60104-first hinge shaft, 60105-second hinge shaft, 60106-roller shaft, 602-first guide rod pair, 603-second guide rod pair, 604-connecting seat, 7-air cylinder, 701-air cylinder seat, 702-connecting shaft, 8-chuck front fixing plate, 9-chuck rear fixing plate, 10-first synchronizing plate, 11-second synchronizing plate and 1101-side notch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides an embodiment: a multi-dimensional abutting mechanism of a chuck clamping device comprises a chuck front fixing plate 8, a chuck rear fixing plate 9 and a first guide rod pair 602, wherein a first synchronous plate 10 and a second synchronous plate 11 are arranged between the chuck front fixing plate 8 and the chuck rear fixing plate 9, two sides of the second synchronous plate 11 are provided with side notches 1101, one ends of the first guide rod pair 602 and the second guide rod pair 603 are fixedly connected with the chuck front fixing plate 8, the other ends of the first guide rod pair 602 and the second guide rod pair 603 are fixedly connected with the chuck rear fixing plate 9, the first synchronous plate 10 and the second synchronous plate 11 are slidably connected onto the first guide rod pair 602 and the second guide rod pair 603, the first guide rod pair 602 and the second guide rod pair 603 are two in number and are respectively and symmetrically arranged, the first guide rod pair 602 and the second guide rod pair 603 are respectively provided with a pressing assembly 6, so that the number of the pressing assemblies 6 is four in total and are arranged in an annular shape, a pipe fitting is firmly fixed under the action of the pressing assembly 6, the sliding is avoided, the processing stability and the processing precision are improved, a side notch 1101 is reserved for the assembly and the use of the first guide rod pair 602, the second guide rod pair 603 and the first guide rod pair 602 have the same structure, and the working principle is also the same.
The pressing assembly 6 comprises a pressing member 601 composed of a first supporting member 60101, a second supporting member 60102 and a roller 60103, the roller 60103 is arranged at a hinge joint of the first supporting member 60101 and the second supporting member 60102, the roller 60103 is movably connected with the first supporting member 60101 and the second supporting member 60102 through a roller shaft 60106, one end of the first supporting member 60101 is provided with a first hinge shaft 60104, the other end of the first supporting member 60101 is hinged on the roller shaft 60106, one end of the second supporting member 60102 is hinged on the roller shaft 60106, and the other end of the second supporting member 60102 is provided with a second hinge shaft 60105. The pressing assemblies 6 are simple in structure, and the opening and closing angles of the first support 60101 and the second support 60102 are adjusted according to the size of the pipe fitting, so that the relative positions of the four pressing assemblies 6 are changed.
The first synchronizing plate 10 and the second synchronizing plate 11 are respectively provided with two connecting seats 604, and the second guide rod pair 603 and the first guide rod pair 602 divide the chuck front fixing plate 8 and the chuck rear fixing plate 9 into four equal parts. Two connecting seats 604 are respectively connected to the corresponding first guide rod pairs 602 in a sliding manner, and the other two connecting seats 604 are respectively connected to the corresponding second guide rod pairs 603 in a sliding manner, wherein the first hinge shafts 60104 of the two pressing assemblies 6 are respectively hinged to the two first guide rod pairs 602, and the second hinge shafts 60105 are respectively hinged to the connecting seats 604 on the first synchronizing plate 10; the first hinge shafts 60104 of the other two pressing assemblies 6 are respectively hinged with the two second guide rod pairs 603, and the second hinge shafts 60105 are respectively hinged with the connecting seats 604 on the second synchronizing plate 11. The opening and closing angle of the first support 60101 and the second support 60102 is specifically controlled by the relative distance between the connection position of the corresponding first guide rod pair 602 or the corresponding second guide rod pair 603 and the pressing assembly 6 and the connection position of the connecting seat 604 and the pressing assembly 6, when the two opposite connection positions are gradually close to each other, the included angle between the first support 60101 and the second support 60102 becomes smaller, and conversely, when the two opposite connection positions are gradually far away from each other, the included angle between the first support 60101 and the second support 60102 becomes larger. When the included angle between the first support 60101 and the second support 60102 becomes smaller, the pressing force of the pressing assembly 6 on the pipe fitting is increased, and conversely, the included angle between the first support 60101 and the second support 60102 becomes larger, and the pressing force of the pressing assembly 6 on the pipe fitting is reduced.
Further, four air cylinders 7 are arranged on the chuck rear fixing plate 9, the air cylinders 7 are fixedly connected with the chuck rear fixing plate 9 through air cylinder seats 701, and the four air cylinders 7 are respectively and fixedly connected with the four connecting seats 604 through connecting shafts 702. When the cylinder 7 stretches out and draws back, the connecting seats 604 are pushed and pulled through the connecting shaft 702, because the two connecting seats 604 are arranged on the first synchronizing plate 10, the other two connecting seats 604 are arranged on the second synchronizing plate 11, the distance between the first synchronizing plate 10 and the second synchronizing plate 11 is changed through the cylinder, when the first synchronizing plate 10 and the second synchronizing plate 11 are close to or far away from each other, namely, the included angle between the first supporting piece 60101 and the second supporting piece 60102 of the pressing assembly 6 is reduced or increased, and the clamping or loosening of the pressing assembly 6 on the pipe fitting is realized.
The periphery of first synchronizing plate 10 is provided with worm wheel dish 3, is provided with fixed disk 4 between worm wheel dish 3 and the first synchronizing plate 10, and one side of worm wheel dish 3 is provided with mount pad 5, and worm wheel dish 3 is provided with a plurality of worm wheel dish screw 301, and mount pad 5 is provided with a plurality of mount pad screw 501 that match with worm wheel dish screw 301, and mount pad 5 fixed connection second synchronizing plate 11. The worm wheel disc 3 is connected with a worm 1 and is meshed with the worm 1, the worm 1 is located at the top of the worm wheel disc 3, a hand wheel 101 is arranged at one end of the worm 1 and is connected with two first supports 102 in a penetrating mode, the two first supports 102 are both provided with bearings, and the worm 1 is rotatably connected to the two first supports 102 through the bearings. Worm 1 makes up angular adjustment mechanism with worm wheel dish 3, overall structure is stable, can easily drive worm wheel dish 3 through rotating worm 1, worm wheel dish 3 drives mount pad 5 when rotating, install on mount pad 5 through chuck after-fixing board 9, and chuck after-fixing board 9, chuck before-fixing board 8, first synchronizing plate 10, second synchronizing plate 11 is to 602 through first guide bar, the second guide bar is connected 603, look on the whole, rotate worm 1 and realize rotating even compress tightly subassembly 6, and is easy and simple to handle, and the slew velocity can be controlled wantonly, realize 360 rotations, satisfy the processing requirement of the different angles of pipe fitting, improve pipe fitting machining precision.
As can be seen from the above description and the accompanying drawings of the specification, the numbers of the first guide rod pairs 602 and the second guide rod pairs 603 are two, the chuck front fixing plate 8 and the chuck rear fixing plate 9 are equally divided into four parts, when the pipe is input to the centers of the chuck front fixing plate 8 and the chuck rear fixing plate 9, the pressing assemblies 6 on the two groups of first guide rod pairs 602 and the two groups of second guide rod pairs 603 can simultaneously generate thrust to the pipe to be pressed tightly from four directions, that is, the effect of pressing the pipe tightly in multiple dimensions is achieved, and the stability is good.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a chuck clamping device's multidimension degree is supported and is pressed mechanism, its characterized in that, including chuck front fixed plate (8), chuck after-fixing board (9), first guide bar to (602) and second guide bar to (603), first guide bar is two to the quantity of (602) and second guide bar to (603), the symmetry sets up respectively, be provided with first synchronizing plate (10), second synchronizing plate (11) between chuck front fixed plate (8), chuck after-fixing board (9), first guide bar to (602) and second guide bar to (603) one end with chuck front fixed plate (8) rigid coupling, the other end with chuck after-fixing board (9) rigid coupling, first synchronizing plate (10) and second synchronizing plate (11) sliding connection are in on first guide bar to (602) and second guide bar to (603), be provided with respectively on first guide bar to (602) and the second guide bar to (603) and compress tightly subassembly (6) .
2. The multi-dimensional abutting mechanism of the chuck clamping device according to claim 1, wherein the pressing assembly (6) comprises a first supporting member (60101), a second supporting member (60102) and a roller (60103), the roller (60103) is arranged at a hinge joint of the first supporting member (60101) and the second supporting member (60102), the roller (60103) is movably connected with the first supporting member (60101) and the second supporting member (60102) through a roller shaft (60106), one end of the first supporting member (60101) is provided with a first hinge shaft (60104), the other end of the first supporting member is hinged on the roller shaft (60106), one end of the second supporting member (60102) is hinged on the roller shaft (60106), and the other end of the second supporting member (60102) is provided with a second hinge shaft (60105).
3. The multi-dimensional pressing mechanism of a chuck clamping device according to claim 2, wherein two connecting seats (604) are respectively disposed on the first synchronizing plate (10) and the second synchronizing plate (11), the first guiding rod pair (602) and the second guiding rod pair (603) divide the front chuck fixing plate (8) and the rear chuck fixing plate (9) into four equal parts, two of the connecting seats (604) are respectively slidably connected to the corresponding first guiding rod pair (602), and the other two of the connecting seats (604) are respectively slidably connected to the corresponding second guiding rod pair (603).
4. The multi-dimensional pressing mechanism of a chuck clamping device according to claim 3, wherein the number of the pressing components (6) is four, wherein the first hinge shafts (60104) of two pressing components (6) are respectively hinged with two first guide rod pairs (602), and the second hinge shafts (60105) are respectively hinged with the connecting seats (604) on the first synchronizing plate (10); the first hinge shafts (60104) of the other two pressing components (6) are respectively hinged with the two second guide rod pairs (603), and the second hinge shafts (60105) are respectively hinged with the connecting seats (604) on the second synchronizing plate (11).
5. The multi-dimensional pressing mechanism of a chuck clamping device according to claim 4, wherein four cylinders (7) are disposed on the chuck rear fixing plate (9), the cylinders (7) are fixedly connected with the chuck rear fixing plate (9) through cylinder seats (701), and the four cylinders (7) are respectively fixedly connected with the four connecting seats (604) through connecting shafts (702).
6. The multidimensional pressing mechanism of the chuck clamping device according to claim 1, wherein a worm wheel disc (3) is arranged on the periphery of the first synchronizing plate (10), a fixed disc (4) is arranged between the worm wheel disc (3) and the first synchronizing plate (10), a mounting seat (5) is arranged on one side of the worm wheel disc (3), the worm wheel disc (3) is provided with a plurality of worm wheel disc screw holes (301), the mounting seat (5) is provided with a plurality of mounting seat screw holes (501) matched with the worm wheel disc screw holes (301), and the mounting seat (5) is fixedly connected with the second synchronizing plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121132325.7U CN213530805U (en) | 2021-05-25 | 2021-05-25 | Multi-dimensional pressing mechanism of chuck clamping device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121132325.7U CN213530805U (en) | 2021-05-25 | 2021-05-25 | Multi-dimensional pressing mechanism of chuck clamping device |
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| CN213530805U true CN213530805U (en) | 2021-06-25 |
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| CN202121132325.7U Active CN213530805U (en) | 2021-05-25 | 2021-05-25 | Multi-dimensional pressing mechanism of chuck clamping device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199047A (en) * | 2021-05-26 | 2021-08-03 | 佛山市隆信激光科技有限公司 | Chuck clamping device for pipe fitting |
-
2021
- 2021-05-25 CN CN202121132325.7U patent/CN213530805U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199047A (en) * | 2021-05-26 | 2021-08-03 | 佛山市隆信激光科技有限公司 | Chuck clamping device for pipe fitting |
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Address after: 528000 workshop A1, 58 Guidan West Road, Danzao Town, Nanhai District, Foshan City, Guangdong Province Patentee after: Guangdong Longxin Laser Intelligent Equipment Co.,Ltd. Address before: 528000 workshop A1, 58 Guidan West Road, Danzao Town, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN LONGXIN LASER TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |