CN219444258U

CN219444258U - Turnover angle controllable clamping tool for machine manufacturing

Info

Publication number: CN219444258U
Application number: CN202223260813.3U
Authority: CN
Inventors: 田娇; 周明峰
Original assignee: Linyi Vocational College Of Agricultural Science And Technology
Current assignee: Linyi Vocational College Of Agricultural Science And Technology
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-08-01
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a turnover angle controllable clamping tool for machine manufacturing, which comprises a fixed plate, wherein two sides of the outer wall of the bottom of the fixed plate are fixedly connected with baffle plates, the outer wall of the top of the fixed plate is fixedly connected with a hydraulic machine, the outer wall of the fixed plate is provided with holes communicated up and down, a telescopic rod is fixedly connected with the hydraulic machine consistently, the inner wall of each hole is movably connected with the outer wall of the telescopic rod, one end of each telescopic rod, which is far away from the hydraulic machine, is fixedly connected with a connecting block, the inner wall of each connecting block is fixedly connected with a first hinge, the inner wall of each connecting block is provided with two connecting rods, the distance between the third hinge and the hydraulic machine is fixed through the baffle plates, at the moment, the connecting plates are driven to open and close by the pressure through the stretching of the telescopic rods, and the two connecting plates are combined into clamping jaws through the movement so as to conveniently cut and polish workpieces.

Description

Turnover angle controllable clamping tool for machine manufacturing

Technical Field

The utility model belongs to the technical field of clamping tools, and particularly relates to a turnover angle controllable clamping tool for machine manufacturing.

Background

Frock, the technology equipment: refers to the generic term for various tools used in the manufacturing process. Including tools/jigs/dies/gauges/inspection tools/assistive tools/pliers tools/station tools, etc. The fixture is a general abbreviation thereof, and the fixture is a device used for clamping a workpiece (or guiding a cutter) as the name implies.

However, the conventional device has the following problems in use:

because traditional frock clamp cliies the outer wall of machined part after, lead to cutting tool to process the outer wall of one side of machined part only easily, other directions are sheltered from by the anchor clamps and inconvenient processing.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide the turnover angle controllable clamping tool for machine manufacturing, which has the cutting function of clamping a workpiece to rotate at multiple angles and can ensure that the outer wall of each surface of the workpiece can be machined.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a controllable centre gripping frock of flip angle that machinery was used, includes the fixed plate, the bottom outer wall both sides fixedly connected with baffle of fixed plate, the top outer wall fixedly connected with hydraulic press of fixed plate, the hole that is linked together from top to bottom is seted up to the outer wall of fixed plate, the through-hole fixedly connected with telescopic link of hydraulic press, the inner wall of hole and the outer wall swing joint of telescopic link, the one end fixedly connected with connecting block of hydraulic press is kept away from to the telescopic link, the inner wall fixedly connected with hinge No. one of connecting block, the inner wall of connecting block is provided with two connecting rods, first through-hole has been seted up to the both ends outer wall of connecting rod, one of them the inner wall of first through-hole and the outer wall swing joint of hinge No. one, the outer wall of hinge No. two is provided with the connecting plate, the second through-hole has been seted up to the one end outer wall of connecting plate, the inner wall of second through-hole and the outer wall swing joint of hinge No. two the outer wall swing joint of connecting plate No. three hinges, the outer wall fixedly connected with motor No. three hinges No. one side of connecting block, the outer wall fixedly connected with bottom of connecting block of connecting plate No. one side of connecting block.

Specifically, the distance between the third hinge and the hydraulic press is fixed through the baffle, at the moment, the expansion of the telescopic rod is adopted, the pressure can drive the connecting plates to open and close through the connecting rod, the two connecting plates are combined into the clamping jaw through the movement to clamp a workpiece so as to facilitate cutting and polishing of the workpiece, after the workpiece is machined, the two ends of the connecting plates are pulled to enable the connecting plates to loosen the workpiece through the contraction of the telescopic rod, and the workpiece is placed in the next machining process.

Preferably, the motor is fixedly connected with the outer wall of the top of the limiting clamping block, the connecting groove which is communicated with the inner wall of the limiting clamping block up and down is formed in the inner wall of the limiting clamping block, and the axis of the motor is fixedly connected with the bottom plate through the connecting groove.

Specifically, when the connecting plate is clamped, two bottom plates can be attached to the outer walls of the two sides of a house hole, and the bottom plates are started to rotate through a motor, so that the workpiece is driven to rotate, the outer walls of the periphery of the workpiece can face the position of the cutting knife, and the practicability is high.

Preferably, an electromagnet is fixedly connected to the outer wall of the bottom plate.

Specifically, after the workpiece is clamped by the clamping device, the electromagnet is started to generate magnetism, so that the electromagnet is tightly adsorbed on the outer walls of the two sides of the workpiece, and more firmness is provided for the clamping device.

Preferably, a second motor is arranged on the outer wall of the top of the hydraulic machine, and the axis of the second motor is fixedly connected with the outer wall of the top of the hydraulic machine.

Specifically, through the operation of No. two motors, can drive the connecting plate and carry out vertical rotation to this other machined surfaces of adjusting the machined part.

Preferably, the bottom outer wall both sides fixedly connected with dwang of baffle, the outer wall rotation of dwang is connected with the protection gyro wheel.

Specifically, when the workpiece is clamped to turn over, the workpiece can not scratch the outer wall of the included angle of the connecting plate during rotation through the arranged protective roller, and meanwhile, friction between the workpiece and the workpiece can be reduced by utilizing the rotation connection of the protective roller, so that the rotational displacement of the workpiece is protected.

Compared with the prior art, the utility model has the beneficial effects that:

1. the distance between the third hinge and the hydraulic press is fixed through the baffle, at the moment, the expansion of the telescopic rod is utilized, the pressure can drive the connecting plates to open and close through the connecting rod, the two connecting plates are combined into the clamping jaw to clamp a workpiece through the movement, so that the workpiece can be conveniently cut and polished, after the workpiece is machined, the two ends of the connecting plates are pulled through the contraction of the telescopic rod to enable the connecting plates to loosen the workpiece, and the workpiece is placed in the next machining process.

2. After the workpiece is clamped by the clamping device, the electromagnet is started to generate magnetism, so that the electromagnet is tightly adsorbed on the outer walls of the two sides of the workpiece, and more firmness is provided for the clamping device.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of the upper right directional structure of the present utility model;

FIG. 3 is a schematic view of the lower left directional structure of the present utility model;

FIG. 4 is a schematic view showing the structure of the baffle plate removed in the right upper direction.

In the figure: 1. a fixing plate; 2. a baffle; 3. a hydraulic press; 4. a telescopic rod; 5. a connecting block; 6. a first hinge; 7. a connecting rod; 8. a second hinge; 9. a connecting plate; 10. a hinge III; 11. a limit clamping block; 12. a motor I; 13. a bottom plate; 14. an electromagnet; 15. a motor II; 16. a rotating lever; 17. and (5) protecting the roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a controllable centre gripping frock of flip angle that machinery was used, including fixed plate 1, the bottom outer wall both sides fixedly connected with baffle 2 of fixed plate 1, the top outer wall fixedly connected with hydraulic press 3 of fixed plate 1, the hole that is linked together from top to bottom has been seted up to the outer wall of fixed plate 1, the hole of hydraulic press 3's a fixedly connected with telescopic link 4, the inner wall of hole and the outer wall swing joint of telescopic link 4 keep away from the one end fixedly connected with connecting block 5 of hydraulic press 3, the inner wall fixedly connected with hinge 6 of connecting block 5, the inner wall of connecting block 5 is provided with two connecting rods 7, first through-holes have been seted up to the both ends outer wall of connecting rod 7, the inner wall of one of them first through-hole and the outer wall swing joint of hinge 6 of No. one, the outer wall of hinge 8 of No. two is provided with connecting plate 9, the second through-hole has been seted up to the one end outer wall of connecting plate 9, the inner wall and the outer wall swing joint of hinge 8 of No. two connecting plate 9, the first through-hole inner wall swing joint of two connecting plate 9 has same hinge 10, no. three-way inner wall swing joint 10 has the same motor No. 10 and No. 2's the outer wall fixedly connected with baffle 11 of one side of hinge 11, the bottom fixedly connected with baffle 11 of connecting block is located at one side of the bottom of connecting plate 11.

According to the utility model, the distance between the hinge No. three 10 and the hydraulic press 3 is fixed through the baffle plate 2, at the moment, the connecting rods 7 are connected through the connecting rods to drive the connecting plates 9 to open and close by pressure, the two connecting plates 9 are combined into clamping jaws through the movement to clamp a workpiece so as to facilitate cutting and polishing of the workpiece, after the workpiece is machined, the two ends of the connecting plates 9 are pulled through shrinkage of the telescopic rods 4 to enable the connecting plates 9 to loosen the workpiece, and the workpiece is placed in the next machining process.

Specifically, the top outer wall fixedly connected with motor No. 12 of spacing fixture block 11, the spread groove that is linked together from top to bottom has been seted up to the inner wall of spacing fixture block 11, and motor No. 12's axle center is through spread groove fixedly connected with bottom plate 13.

In the utility model, when the connecting plate 9 is clamped, the two bottom plates 13 are attached to the outer walls of the two sides of a house hole for clamping, and the motor 12 is started to drive the bottom plates 13 to rotate and drive the workpiece to rotate, so that the outer walls of the periphery of the workpiece can face the positions of the cutting knife, and the practicability is high.

Specifically, an electromagnet 14 is fixedly connected to the outer wall of the bottom plate 13.

In the utility model, after the workpiece is clamped by the clamping device, the electromagnet 14 is started to generate magnetism, so that the electromagnet 14 is tightly adsorbed on the outer walls of the two sides of the workpiece, and more firmness is provided for the clamping of the workpiece.

Specifically, the top outer wall of the hydraulic machine 3 is provided with a second motor 15, and the axis of the second motor 15 is fixedly connected with the top outer wall of the hydraulic machine 3.

According to the utility model, the connecting plate 9 can be driven to longitudinally rotate by the operation of the motor No. two 15, so that other processing surfaces of a workpiece can be adjusted.

Specifically, the bottom outer wall both sides fixedly connected with dwang 16 of baffle 2, the outer wall rotation of dwang 16 is connected with protection gyro wheel 17.

According to the utility model, when the workpiece is clamped and overturned, the workpiece can not scratch the outer wall of the included angle of the connecting plate 9 during rotation through the protective roller 17, and meanwhile, the friction between the workpiece and the workpiece can be reduced by utilizing the rotation connection of the protective roller 17, so that the rotational displacement of the workpiece is protected.

The working principle and the using flow of the utility model are as follows: the three-hinge 10 is fixed by the baffle plate 2 and the hydraulic press 3, at the moment, the expansion of the telescopic rod 4 is carried out, the connecting rod 7 is connected with the connecting plate 9 through the connecting rod, the pressure drives the bottom plate 13 to carry out opening and closing movements, the two connecting plates 9 are combined into clamping jaws through the movements, so that a workpiece is conveniently cut and polished, after the workpiece is machined, the two ends of the connecting plate 9 are pulled through the contraction of the telescopic rod 4, the connecting plate 9 can be loosened to place the workpiece into the next machining process, the clamping of the workpiece is completed through the power linkage provided by the hydraulic press 3, the clamping force is controlled, when the connecting plate 9 is clamped, the two bottom plates 13 are attached to the outer walls of two sides seen by a house hole to carry out clamping, at the moment, the bottom plate 13 is driven to rotate through the motor 12, and meanwhile, the workpiece is driven to rotate, the outer walls around the workpiece can face the cutting knife, the practicability is high, after the workpiece is clamped, the electromagnet 14 is enabled to generate magnetism through the opening of the electromagnet 14, the clamping of the workpiece is tightly adsorbed on the outer walls of the two sides of the workpiece, more firmness is provided for clamping the workpiece, the workpiece can be driven by the operation of the motor 15, the connecting plate 9 is driven to rotate, the connecting plate 9 can be driven to rotate, and the workpiece is prevented from rotating by the rolling wheels 17, and the workpiece is prevented from rotating by the outer walls.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a controllable centre gripping frock of flip angle that machinery was used, includes fixed plate (1), its characterized in that: the utility model discloses a hydraulic press, including fixed plate (1) and connecting plate (9), fixed plate (1), baffle (2) are fixedly connected with in the bottom outer wall both sides of fixed plate (1), the hole that is linked together from top to bottom is offered to the outer wall of fixed plate (1), the one-tenth fixedly connected with telescopic link (4) of hydraulic press (3), the inner wall in hole and the outer wall swing joint of telescopic link (4), the one end fixedly connected with connecting block (5) of hydraulic press (3) is kept away from to telescopic link (4), the inner wall fixedly connected with hinge (6) of connecting block (5), the inner wall of connecting block (5) is provided with two connecting rods (7), first through-hole has been offered to the both ends outer wall of connecting rod (7), one of them the inner wall of first through-hole and the outer wall swing joint of hinge (6) of first through-hole, the one end first through-hole internal fixedly connected with hinge (8) of keeping away from hinge (6), the outer wall of hinge (9) of second through-hole is provided with connecting plate (9), the one end outer wall of connecting plate (9) is kept away from hydraulic press (3) one end of connecting plate (9) is provided with second through-hole, the inner wall of second through-hole is provided with hinge (8) through-hole (10), the outer walls at the two ends of the third hinge (10) are fixedly connected with the inner wall of the baffle (2), a limit clamping block (11) is fixedly connected with the outer wall at one side of the connecting plate (9), and a first motor (12) is fixedly connected with the outer wall at the bottom of the limit clamping block (11).

2. The turnover angle controllable clamping tool for machine manufacturing according to claim 1, wherein: the motor (12) is fixedly connected to the outer wall of the top of the limiting clamping block (11), a connecting groove which is communicated up and down is formed in the inner wall of the limiting clamping block (11), and the bottom plate (13) is fixedly connected to the axis of the motor (12) through the connecting groove.

3. The turnover angle controllable clamping tool for machine manufacturing according to claim 2, wherein: an electromagnet (14) is fixedly connected to the outer wall of the bottom plate (13).

4. The turnover angle controllable clamping tool for machine manufacturing according to claim 1, wherein: the top outer wall of the hydraulic machine (3) is provided with a second motor (15), and the axis of the second motor (15) is fixedly connected with the top outer wall of the hydraulic machine (3).

5. The turnover angle controllable clamping tool for machine manufacturing according to claim 1, wherein: the baffle plate (2) is characterized in that two sides of the outer wall of the bottom of the baffle plate (2) are fixedly connected with rotating rods (16), and the outer wall of each rotating rod (16) is rotatably connected with protective idler wheels (17).