CN212978088U - Anti-toppling clamping device for isometric shaft workpieces for machining and assembling chain wheel assembly - Google Patents
Anti-toppling clamping device for isometric shaft workpieces for machining and assembling chain wheel assembly Download PDFInfo
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- CN212978088U CN212978088U CN202021889872.5U CN202021889872U CN212978088U CN 212978088 U CN212978088 U CN 212978088U CN 202021889872 U CN202021889872 U CN 202021889872U CN 212978088 U CN212978088 U CN 212978088U
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Abstract
The utility model discloses a clamping device is prevented empting by isometric work piece such as processing assembly sprocket assembly, comprises a workbench, the output of first motor and the equal rigid coupling in the left side of the telescopic outer wall in left side have the gear, telescopic inboard is equipped with clamping component. This clamping device is prevented empting by isometric axle class work piece of processing assembly sprocket subassembly, the accessible lantern ring is with telescopic clearance fit, and the annular distribution of montant, can play the fixed action to major axis class work piece, and realize automatic aligning, simultaneously through the setting of ball, can fix in advance the horizontal regulation to the fixed position of major axis class work piece, and the meshing through the gear is connected, make major axis class work piece can realize the annular rotation and adjust, further promote the efficiency of processing, the accessible sloping block sets up with the correspondence of ejector pin, and the clearance fit of horizontal pole and horizontal section of thick bamboo, the cooperation ball can be realized adjusting major axis class work piece horizontal position transmission in the course of working simultaneously, further promote machining efficiency and convenient degree.
Description
Technical Field
The utility model relates to a clamping device technical field is prevented empting by isometric class work piece of processing assembly sprocket assembly specifically is a clamping device is prevented empting by isometric class work piece of processing assembly sprocket assembly.
Background
The chain wheel component is a wheel with embedded tooth type buckling chain teeth and is used for being meshed with blocks with accurate pitches on chain links or cables, and the chain wheel component is widely applied to mechanical transmission and the like in the industries of chemical engineering, textile machinery, escalators, wood processing, three-dimensional parking garages, agricultural machinery, food processing, instruments, petroleum and the like, and long-shaft workpieces are often matched and used in the using process of the chain wheel component.
When the anti-toppling clamping device for the long-axis workpieces such as the processing and assembling chain wheel assembly in the prior art is used, the long-axis workpieces are poor in fixing effect, automatic centering cannot be achieved, meanwhile, the fixed position of the long-axis workpieces cannot be subjected to pre-fixing transverse adjustment, machining precision and convenience are further reduced, annular rotation adjustment cannot be achieved for the long-axis workpieces, machining efficiency is further reduced, working time is wasted, on the basis, transmission adjustment of the transverse position of the long-axis workpieces cannot be achieved in the machining process, machining efficiency and convenience are further reduced, manual adjustment is needed, and further use by people is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clamping device is prevented empting by isometric class work piece of processing assembly sprocket subassembly to propose isometric class work piece of processing assembly sprocket subassembly among the prior art and prevent empting clamping device when using in solving above-mentioned background art, it is poor to play the fixed action to isometric class work piece, and can't realize automatic aligning, can not carry out the horizontal regulation of pre-fixing to the fixed position of isometric class work piece simultaneously, and further reduce machining precision and convenience, and isometric class work piece can't realize the annular rotation and adjust, further reduce the efficiency of processing, extravagant operating time's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the anti-toppling clamping device for the long-axis workpieces such as the chain wheel assembly during machining and assembling comprises a workbench, wherein a frame body is fixedly connected to the bottom of the workbench, support plates are fixedly connected to the left side and the right side of the bottom of the workbench, sleeves are rotatably connected to the inner walls of the support plates, a first motor is arranged below the left side of each sleeve on the left side, a top bracket of the first motor is fixedly connected with the left side of the top of the workbench, gears are fixedly connected to the output end of the first motor and the left side of the outer wall of each sleeve on the left side, the inner ends of the two gears are connected in a meshed mode, and a clamping assembly;
the clamping assembly comprises a vertical rod, an inclined rod, a lantern ring, a vertical plate, an air cylinder, a pressing plate, a sliding block, a first spring and a ball;
the outer wall of montant and telescopic inside right side clearance fit, the outer end of montant has the lantern ring through down tube swing joint, the inner wall and the telescopic outer wall clearance fit of the lantern ring, the equal rigid coupling in lantern ring and telescopic bottom has the riser, two the inner of riser passes through cylinder fixed connection, the inner rigid coupling of montant has the clamp plate, the inner recess clearance fit of clamp plate has the slider, the outer end of slider is through the inner wall fixed connection of first spring with the clamp plate, the inner of slider is embedded to have a plurality of balls, the outer wall of ball is connected with the inside rotation of slider.
Preferably, the vertical rods are distributed in an annular and equidistant mode relative to the sleeve.
Preferably, the pressure plate and the slide block form a sliding structure.
Preferably, a transmission assembly is arranged below the workbench;
the transmission assembly comprises a cross rod, a transverse cylinder, a second spring, an inclined block, a pull rod, a push rod, a clamping plate, a second motor and a round roller;
the utility model discloses a hydraulic press working table, including horizontal pole, second spring, horizontal pole, ejector pin, workstation, outer wall rigid coupling, the outer wall rigid coupling of horizontal pole has a horizontal section of thick bamboo, the left end of a horizontal section of thick bamboo passes through the second spring and the inner wall left end fixed connection of framework, the outer wall clearance fit of second spring and horizontal pole, the top rigid coupling of a horizontal section of thick bamboo has the sloping block, the left end rigid coupling of sloping block has the pull rod, the outer wall left side of pull rod and the left end clearance fit of framework, the top of sloping block is supported tightly has the ejector pin, the outer wall of ejector pin and the inside clearance fit of workstation, the outer wall rigid coupling of ejector pin has the cardboard, the bottom of cardboard is laminated with the top of workstation mutually, the top rigid coupling of ejector pin has the second motor, the output rigid.
Preferably, the inclined block is arranged corresponding to the position of the ejector rod.
Preferably, the outer wall of the round roller is sleeved with a rubber sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: this clamping device is prevented empting by isometric work piece of processing assembly sprocket subassembly, through the workstation, the framework, branch, the sleeve, the second motor, gear and clamping component's cooperation, make the device when using, the accessible lantern ring and telescopic clearance fit, and the annular distribution of montant, can play the fixed action to major axis class work piece, and realize automatic aligning, simultaneously, the setting through the ball, can carry out the horizontal regulation of pre-fixing to the fixed position of major axis class work piece, and then promote machining precision and convenience, and connect through the meshing of gear, make major axis class work piece can realize the annular rotation and adjust, further promote the efficiency of processing, and the working time is saved.
Through the workstation, the framework, branch, the sleeve, the second motor, gear and drive assembly's cooperation, make the device when using, accessible sloping block sets up with the correspondence of ejector pin, and the clearance fit of horizontal pole and horizontal section of thick bamboo, under the effect of second spring, can make the bottom of round roller and major axis class work piece support tightly, cooperation ball can realize in the course of working simultaneously that the transmission of major axis class work piece lateral position is adjusted, further promote machining efficiency and convenient degree, need not artificial regulation, and then make things convenient for people to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a second motor, a round roller and a mandril in FIG. 1;
FIG. 3 is a schematic view of the first motor, gears and sleeve of FIG. 1;
fig. 4 is a schematic structural view of the pressure plate, the first spring and the ball of fig. 3.
In the figure: 1. the automatic clamping device comprises a workbench, 2, a frame body, 3, a support rod, 4, a sleeve, 5, a first motor, 6, a gear, 7, a clamping component, 701, a vertical rod, 702, a diagonal rod, 703, a lantern ring, 704, a vertical plate, 705, a cylinder, 706, a pressing plate, 707, a sliding block, 708, a first spring, 709, a ball, 8, a transmission component, 801, a cross rod, 802, a transverse cylinder, 803, a second spring, 804, a diagonal block, 805, a pull rod, 806, a push rod, 807, a clamping plate, 808, a second motor, 809 and a round roller.
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. 1-4, the present invention provides a technical solution: the utility model provides a clamping device is prevented empting by isometric work piece of processing assembly sprocket subassembly, comprises a workbench 1, the bottom rigid coupling of workstation 1 has framework 2, the equal rigid coupling in bottom left and right sides of workstation 1 has extension board 3, the inner wall of extension board 3 all rotates and is connected with sleeve 4, extension board 3 makes sleeve 4 rotatable when atress, left side below of sleeve 4 is equipped with first motor 5, first motor 5's model is ECMA-E11320RS, the top bracket of first motor 5 and the top left side fixed connection of workstation 1, the equal rigid coupling in output of first motor 5 and the outer wall left side of left side sleeve 4 has gear 6, gear 6 makes sleeve 4 can rotate along with first motor 5, the inner meshing of two gear 6 is connected, sleeve 4's inboard is equipped with clamping component 7.
The clamping component 7 comprises a vertical rod 701, an inclined rod 702, a sleeve ring 703, vertical plates 704, an air cylinder 705, a pressing plate 706, a sliding block 707, a first spring 708 and balls 709, the outer wall of the vertical rod 701 is in clearance fit with the right side inside the sleeve 4, the vertical rod 701 is distributed in an annular equal distance mode relative to the sleeve 4, the pressing plate 706 is designed to be more stable for fixing long-shaft workpieces, the outer end of the vertical rod 701 is movably connected with the sleeve ring 703 through the inclined rod 702, the inner wall of the sleeve ring 703 is in clearance fit with the outer wall of the sleeve 4, the sleeve ring 703 can slide transversely and can drive the vertical rod 701 to slide through the inclined rod 702, the vertical plates 704 are fixedly connected to the bottoms of the sleeve ring 703 and the sleeve 4, the inner ends of the two vertical plates 704 are fixedly connected through the air cylinder 705, the inner end of the vertical rod 701 is fixedly connected with the pressing plate 706, the sliding block 707 is in clearance fit with the inner end groove of the pressing, the first spring 708 gives the sliding block 707 an inward force, a plurality of balls 709 are embedded in the inner end of the sliding block 707, the balls 709 are arranged to facilitate the transverse adjustment of the long-shaft workpiece, and the outer wall of the balls 709 is rotatably connected with the inside of the sliding block 707.
A transmission component 8 is arranged below the workbench 1, the transmission component 8 comprises a cross rod 801, a transverse cylinder 802, a second spring 803, an inclined block 804, a pull rod 805, a push rod 806, a clamping plate 807, a second motor 808 and a round roller 809, the left end and the right end of the cross rod 801 are respectively fixedly connected with the inner wall of the frame body 2, the transverse cylinder 802 is in clearance fit with the outer wall of the cross rod 801, the cross rod 801 plays a guiding role on the transverse cylinder 802, the left end of the transverse cylinder 802 is fixedly connected with the left end of the inner wall of the frame body 2 through the second spring 803, the second spring 803 gives a right force to the transverse cylinder 801, the second spring 803 is in clearance fit with the outer wall of the cross rod 801, the inclined block 804 is fixedly connected with the left end of the inclined block 804, the left side of the outer wall of the pull rod is in clearance fit with the left end of the frame body 2, the top of the inclined block 804 is tightly connected with the push rod 806, the inclined block 804 is arranged corresponding to the position of the push rod, the outer wall of ejector pin 806 and the inside clearance fit of workstation 1, the outer wall rigid coupling of ejector pin 806 has cardboard 807, the bottom of cardboard 807 and the top of workstation 1 laminate mutually, the top rigid coupling of ejector pin 806 has second motor 808, the model of second motor 808 is SM80-D601930, the output rigid coupling of second motor 808 has round roller 809, the outer wall of round roller 809 has cup jointed the rubber sleeve, the rubber sleeve can increase the friction of round roller 808 outer wall.
In this embodiment, when the anti-toppling clamping device for processing and assembling a sprocket assembly and other long-axis workpieces is used, the long-axis workpieces firstly penetrate through the sleeves 4 on the two sides, then the cylinders on the two sides are controlled to simultaneously extend and retract through the external control module, the vertical rods 701 are driven by the inclined rods 702 to simultaneously and centripetally slide through the clearance fit between the lantern rings 703 and the sleeves 4 and the annular distribution of the vertical rods 701, the position of the long-axis workpiece can be transversely adjusted when the sliding block 707 is not completely embedded into the pressing plate 706 through the arrangement of the ball 709, the pressing plate 706 is tightly abutted against the long-axis workpiece after the position adjustment, so that the long-axis workpiece is fixed, the processing stability is improved, the first motor 5 and the second motor 808 are both connected with an external power supply, the long-axis workpiece can rotate annularly through the meshing connection of the gears 6, and the processing convenience is further improved, through the clearance fit of the transverse cylinder 802 and the transverse rod 801, the inclined block 804 can be tightly abutted to the ejector rod 806 under the action of the second spring 803, so that the ejector rod 806 is driven to slide up to the bottom of the round roller 809 and be tightly abutted to the long-axis workpiece, when the pressing plate 706 is separated from the long-axis workpiece by the extending part of the cylinder 705, the long-axis workpiece can be driven to slide transversely through the rotation of the round roller 809, and further, the use of people is facilitated.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (6)
1. The utility model provides a clamping device is prevented empting by isometric work piece of processing assembly sprocket subassembly, includes workstation (1), its characterized in that: a frame body (2) is fixedly connected to the bottom of the workbench (1), support plates (3) are fixedly connected to the left and right sides of the bottom of the workbench (1), sleeves (4) are rotatably connected to the inner walls of the support plates (3), a first motor (5) is arranged below the left side of the left sleeve (4), a top bracket of the first motor (5) is fixedly connected with the left side of the top of the workbench (1), gears (6) are fixedly connected to the output end of the first motor (5) and the left side of the outer wall of the left sleeve (4), the inner ends of the two gears (6) are meshed and connected, and a clamping assembly (7) is arranged on the inner side of the sleeve (4);
the clamping assembly (7) comprises a vertical rod (701), a diagonal rod (702), a lantern ring (703), a vertical plate (704), an air cylinder (705), a pressing plate (706), a sliding block (707), a first spring (708) and a ball (709);
the outer wall of montant (701) and the inside right side clearance fit of sleeve (4), the outer end of montant (701) has the lantern ring (703) through down tube (702) swing joint, the inner wall of the lantern ring (703) and the outer wall clearance fit of sleeve (4), the equal rigid coupling in bottom of the lantern ring (703) and sleeve (4) has riser (704), two the inner of riser (704) is through cylinder (705) fixed connection, the inner rigid coupling of montant (701) has clamp plate (706), the inner recess clearance fit of clamp plate (706) has slider (707), the outer end of slider (707) is through the inner wall fixed connection of first spring (708) and clamp plate (706), the inner of slider (707) is embedded to have a plurality of balls (709), the outer wall of ball (709) is connected with the inside rotation of slider (707).
2. The anti-toppling clamping device for the long-axis workpieces for machining and assembling the chain wheel assembly as claimed in claim 1, wherein: the vertical rods (701) are distributed in an annular and equidistant mode relative to the sleeve (4).
3. The anti-toppling clamping device for the long-axis workpieces for machining and assembling the chain wheel assembly as claimed in claim 1, wherein: the pressing plate (706) and the sliding block (707) form a sliding structure.
4. The anti-toppling clamping device for the long-axis workpieces for machining and assembling the chain wheel assembly as claimed in claim 1, wherein: a transmission component (8) is arranged below the workbench (1);
the transmission assembly (8) comprises a cross rod (801), a cross cylinder (802), a second spring (803), an inclined block (804), a pull rod (805), a top rod (806), a clamping plate (807), a second motor (808) and a round roller (809);
the left end and the right end of the cross rod (801) are fixedly connected with the inner wall of the frame body (2) respectively, the outer wall of the cross rod (801) is in clearance fit with a cross cylinder (802), the left end of the cross cylinder (802) is fixedly connected with the left end of the inner wall of the frame body (2) through a second spring (803), the second spring (803) is in clearance fit with the outer wall of the cross rod (801), the top of the cross cylinder (802) is fixedly connected with an inclined block (804), the left end of the inclined block (804) is fixedly connected with a pull rod (805), the left side of the outer wall of the pull rod (805) is in clearance fit with the left end of the frame body (2), the top of the inclined block (804) is tightly connected with a push rod (806), the outer wall of the push rod (806) is in clearance fit with the inner part of the workbench (1), the outer wall of the push rod (806) is fixedly connected with a clamping plate (807), and the bottom of the clamping plate, the top of the ejector rod (806) is fixedly connected with a second motor (808), and the output end of the second motor (808) is fixedly connected with a round roller (809).
5. The anti-toppling clamping device for the long-axis workpieces for machining and assembling the chain wheel assembly as claimed in claim 4, wherein: the inclined block (804) is arranged corresponding to the ejector rod (806).
6. The anti-toppling clamping device for the long-axis workpieces for machining and assembling the chain wheel assembly as claimed in claim 4, wherein: the outer wall of the round roller (809) is sleeved with a rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021889872.5U CN212978088U (en) | 2020-09-02 | 2020-09-02 | Anti-toppling clamping device for isometric shaft workpieces for machining and assembling chain wheel assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021889872.5U CN212978088U (en) | 2020-09-02 | 2020-09-02 | Anti-toppling clamping device for isometric shaft workpieces for machining and assembling chain wheel assembly |
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| Publication Number | Publication Date |
|---|---|
| CN212978088U true CN212978088U (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021889872.5U Active CN212978088U (en) | 2020-09-02 | 2020-09-02 | Anti-toppling clamping device for isometric shaft workpieces for machining and assembling chain wheel assembly |
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| CN (1) | CN212978088U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523225A (en) * | 2022-01-27 | 2022-05-24 | 河南职业技术学院 | Automatic cutting and welding equipment suitable for automobile exhaust purifying pipe |
| CN115256221A (en) * | 2022-09-28 | 2022-11-01 | 江苏积力环保科技有限公司 | Turning device for machining electromechanical equipment |
-
2020
- 2020-09-02 CN CN202021889872.5U patent/CN212978088U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523225A (en) * | 2022-01-27 | 2022-05-24 | 河南职业技术学院 | Automatic cutting and welding equipment suitable for automobile exhaust purifying pipe |
| CN115256221A (en) * | 2022-09-28 | 2022-11-01 | 江苏积力环保科技有限公司 | Turning device for machining electromechanical equipment |
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