CN219504354U - Mechanical processing grinds cuts device - Google Patents

Mechanical processing grinds cuts device Download PDF

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Publication number
CN219504354U
CN219504354U CN202320503162.1U CN202320503162U CN219504354U CN 219504354 U CN219504354 U CN 219504354U CN 202320503162 U CN202320503162 U CN 202320503162U CN 219504354 U CN219504354 U CN 219504354U
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vertical plates
plates
sides
rotating shaft
plate
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CN202320503162.1U
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石平义
邹训重
罗木华
邝子奇
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Guangdong Industry Technical College
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Guangdong Industry Technical College
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The utility model discloses a machining grinding and cutting device which comprises a base, vertical plates, grinding disks, cutting knives and a workpiece bearing mechanism, wherein the vertical plates are oppositely arranged and fixed on the base, a rotating shaft is arranged between the vertical plates, the cutting knives are arranged in the middle of the rotating shaft, and the grinding disks are arranged at two ends of the rotating shaft; the workpiece bearing mechanism comprises 2 groups of clamping assemblies, moving plates, vertical plates, rotating rods and telescopic sleeve assemblies, wherein the moving plates are in sliding connection with the vertical plates on two sides, the vertical plates are oppositely arranged and fixed on the moving plates, the rotating rods are arranged between the vertical plates, and the axes of the rotating rods are perpendicular to the sliding direction of the moving plates; the support ends of the 2 groups of clamping assemblies are respectively in threaded connection with the two ends of the rotating rod, the clamping ends of the clamping assemblies face the cutting knife, the 2 groups of telescopic sleeve assemblies are respectively arranged on the two sides of the rotating rod in parallel, and the two ends of the telescopic sleeve assemblies are fixed on the clamping assemblies on the two sides. According to the utility model, the cut workpiece can be polished without being dismounted, so that the processing efficiency of the workpiece is improved.

Description

Mechanical processing grinds cuts device
Technical Field
The utility model relates to the technical field of machining, in particular to a machining grinding and cutting device.
Background
Machining refers to the process of changing the external dimensions or properties of a workpiece by means of a mechanical device; in the mechanical production process, workpiece raw materials are required to be cut into proper sizes according to product requirements, burrs exist on the cutting edges of the workpieces, in order to avoid the burrs from scratching workers, the cutting edges are required to be polished, the cutting and polishing procedures of the conventional workpiece grinding and cutting device are independent from each other, the workpieces are required to be detached from the fixing structure for polishing after the workpiece is cut, the workpiece processing efficiency is low, and the expected product delivery of enterprises can be affected.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides a mechanical processing grinding and cutting device which can grind a cut workpiece without detaching the workpiece, so that the processing efficiency of the workpiece is improved.
The aim of the utility model is achieved by the following technical scheme:
the mechanical processing grinding and cutting device comprises a base, vertical plates, grinding disks, cutting knives and a workpiece bearing mechanism, wherein the vertical plates are oppositely arranged and fixed on the base, a rotating shaft is arranged between the vertical plates, the cutting knives are arranged in the middle of the rotating shaft, two ends of the rotating shaft respectively extend to the outer sides of the vertical plates on two sides, and the grinding disks are arranged at two ends of the rotating shaft; the workpiece bearing mechanism comprises 2 groups of clamping assemblies, moving plates, vertical plates, rotating rods and telescopic sleeve assemblies, wherein the moving plates are in sliding connection with the vertical plates on two sides, the vertical plates are oppositely arranged and fixed on the moving plates, the rotating rods are arranged between the vertical plates, and the axes of the rotating rods are perpendicular to the sliding direction of the moving plates; the utility model discloses a telescopic handle, including pivoted lever, telescopic sleeve subassembly, clamping assembly, support end, cutting knife, telescopic sleeve subassembly, both ends of pivoted lever run through both sides riser respectively, 2 the support end of group clamping assembly respectively with the both ends threaded connection of pivoted lever, clamping assembly's clamping end is towards the cutting knife, 2 the telescopic sleeve subassembly is parallel to locate the both sides of pivoted lever respectively, telescopic sleeve subassembly's both ends run through respectively in both sides riser, just telescopic sleeve subassembly's both ends are fixed at both sides clamping assembly.
Preferably, the clamping assembly comprises a first L-shaped plate, a second L-shaped plate, a supporting plate, a hydraulic cylinder and a pressing piece, wherein the second L-shaped plate and the supporting plate are respectively fixed at the front end and the rear end of the first L-shaped plate, the hydraulic cylinder is arranged at the upper end of the first L-shaped plate, the pressing piece is arranged at the bottom of the hydraulic cylinder, a placing groove matched with the pressing piece is arranged at the lower end of the second L-shaped plate, the rotating rod is arranged in the middle of the supporting plate, and 2 groups of telescopic sleeve assemblies are respectively fixed at the front end and the rear end of the supporting plate.
Preferably, the telescopic sleeve assembly comprises a sleeve and an inserting rod, the inner end of the sleeve is sleeved with the inner end of the inserting rod, and the outer ends of the sleeve and the inserting rod are respectively fixed on the supporting plates on two sides.
Preferably, both ends of the rotating rod are provided with screw rods, the supporting plate is provided with a threaded sleeve, and the supporting plate is in threaded connection with the screw rods through the threaded sleeve.
Preferably, a holding convex ring is arranged in the middle of the rotating rod.
Preferably, the movable plate is provided with a U-shaped push handle.
Preferably, a T-shaped sliding rail is arranged at the top of the vertical plate, and the vertical plate is in sliding connection with the movable plate through the T-shaped sliding rail.
Preferably, the device further comprises a driving motor, and a rotating shaft of the driving motor is connected with the rotating shaft through a driving belt.
Compared with the prior art, the utility model has the following advantages:
(1) The workpiece bearing mechanism controls the workpiece body to move along the vertical direction of the axis of the workpiece body through the moving plate so as to facilitate the workpiece body to move towards the cutting knife, thereby completing the cutting operation of the workpiece; the workpiece bearing mechanism controls the cut two sections of workpieces to move outwards along the axis of the workpiece bearing mechanism through the rotation of the moving rod so as to move the cutting ends of the two sections of workpieces to the outer side of the polishing disc for polishing; therefore, an operator can polish burrs of the cut workpiece without detaching the workpiece, the processing time of the workpiece is shortened, the workpiece productivity of an enterprise is improved, and the economical efficiency of the enterprise is improved.
(2) According to the clamping assembly, the workpiece body is clamped through the hydraulic cylinder, the pressing piece and the placing groove, so that the workpiece body can be kept stable in the machining process, personal injury events of operators caused by loosening of the workpiece are prevented, and the safety of the device is improved.
(3) The moving plate is provided with the U-shaped pushing handle, and the U-shaped pushing handle accords with the shape of the hand of a human body, so that an operator can more conveniently and laborsaving in the workpiece processing process, and the working efficiency of the operator is improved.
Drawings
FIG. 1 is a schematic view of a rear perspective structure of a machining abrasive cutting device of the present utility model;
FIG. 2 is a schematic side perspective view of a mechanical processing abrasive cutting device of the present utility model;
FIG. 3 is a schematic top view of the mechanical milling device of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1 according to the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 2 at B according to the present utility model.
In the figure: 1 is a base; 2 is a vertical plate; 3 is a rotation axis; 4 is a cutting knife; 5 is a grinding disc; 6 is a driving motor; 7 is a moving plate; 8 is a vertical plate; 9 is a rotating rod; 10 is a supporting plate; 11 is a first L-shaped plate; 12 is a second L-shaped plate; 13 is a screw rod; 14 is a threaded sleeve; 15 is a hydraulic cylinder; 16 is a hold-down piece; 17 is a workpiece body; 18 is a sleeve; 19 is a plunger; 20 is a T-shaped slide rail; 21 is a U-shaped push handle; 22 is a gripping collar and 23 is a clamping assembly.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
As shown in fig. 1-5, the machining grinding and cutting device comprises a base 1, vertical plates 2, grinding discs 5, cutting knives 4 and a workpiece bearing mechanism, wherein the vertical plates 2 are oppositely arranged and fixed on the base 1, two ends of a rotating shaft 3 arranged between the vertical plates 2 extend to the outer sides of the vertical plates 2 on two sides respectively, and the grinding discs 5 are arranged at two ends of the rotating shaft 3;
the workpiece bearing mechanism comprises 2 groups of clamping assemblies 23, moving plates 7, vertical plates 8, rotating rods 9 and telescopic sleeve assemblies, the moving plates 7 are in sliding connection with the vertical plates 2 on two sides, the vertical plates 8 are oppositely arranged and fixed on the moving plates 7, the rotating rods 9 are arranged between the vertical plates 8, and the axis of each rotating rod 9 is perpendicular to the sliding direction of each moving plate 7; the both ends of dwang 9 run through both sides riser 8 respectively, 2 the support end of group's clamping assembly 23 respectively with the both ends threaded connection of dwang 9, the clamping end of clamping assembly 23 is towards cutting knife 4,2 group telescopic tube subassembly is parallel to locate the both sides of dwang 9 respectively, telescopic tube subassembly's both ends run through respectively in both sides riser 8, just telescopic tube subassembly's both ends are fixed at both sides clamping assembly 23.
As shown in fig. 1 and 2, the clamping assembly 23 includes a first L-shaped plate 11, a second L-shaped plate 12, a support plate 10, a hydraulic cylinder 15 and a hold-down member 16, the second L-shaped plate 12 and the support plate 10 are respectively fixed at the front end and the rear end of the first L-shaped plate 11, the upper end of the first L-shaped plate 11 is provided with the hydraulic cylinder 15, the bottom of the hydraulic cylinder 15 is provided with the hold-down member 16, the lower end of the second L-shaped plate 12 is provided with a placement groove matched with the hold-down member 16, the rotating rod 9 is arranged in the middle of the support plate 10, and 2 groups of telescopic sleeve assemblies are respectively fixed at the front end and the rear end of the support plate 10, which is arranged to provide a supporting force for the support plate 10 so as to ensure the stability when the clamping assembly 23 moves.
Specifically, the hydraulic cylinders 15 are controlled by the same air source, and the arrangement is convenient for operators to operate.
As shown in fig. 4, the telescopic sleeve assembly comprises a sleeve 18 and a plug rod 19, wherein the inner end of the sleeve 18 is sleeved with the inner end of the plug rod 19 so as to avoid the interference between the sleeve 18 and the plug rod 19, and the outer ends of the sleeve 18 and the plug rod 19 are respectively fixed on the two side support plates 10; this arrangement allows the sleeve 18 and the spigot 19 to provide support for the support plate 10 so that the clamping assembly 23 remains stable during movement, thereby improving the stability of the machining abrasive cutting device;
screw rods 13 are arranged at two ends of the rotating rod 9, a threaded sleeve 14 is arranged on the supporting plate 10, and the supporting plate 10 is in threaded connection with the screw rods 13 through the threaded sleeve 14.
The junction of dwang 9 and both sides riser 8 all is equipped with the bearing, and this setting prevents dwang 9 to appear shifting at pivoted in-process.
As shown in fig. 3, the middle part of the rotating rod 9 is provided with a holding convex ring 22, and this arrangement facilitates the operator to control the rotation of the rotating rod 9 by holding the convex ring 22, so that the contact area between the operator and the rotating rod 9 is increased, and the operator can operate more conveniently.
As shown in fig. 3, the rear end of the moving plate 7 is provided with a U-shaped pushing handle 21, and the U-shaped pushing handle 21 conforms to the shape of a human hand, so that an operator can more conveniently and laborsaving in the workpiece processing process, and the working efficiency of the operator is improved.
As shown in fig. 1, the top of the vertical plate 2 is provided with a T-shaped sliding rail 20, the vertical plate 2 is slidably connected with the moving plate 7 through the T-shaped sliding rail 20, and the moving plate 7 is convenient to move on the vertical plate 2, so that the cutting and polishing work of an operator on a workpiece is facilitated.
As shown in fig. 1, the machining abrasive cutting device further comprises a driving motor 6, and a rotating shaft of the driving motor 6 is connected with the rotating shaft 3 through a transmission belt.
Specifically, a first gear is arranged on a rotating shaft of the driving motor 6, a second gear is fixedly arranged on the rotating shaft 3, and the first gear is connected with the second gear through a transmission belt; the driving motor 6 drives the rotating shaft 3 to rotate through the rotating shaft, so that the power input of the rotating shaft 3 is realized.
The working principle of the mechanical processing grinding and cutting device is as follows:
when the workpiece pressing device is used, an operator firstly horizontally places two ends of the workpiece body 17 in the placing grooves of the second L-shaped plates 12 on two sides, then starts the hydraulic cylinder 15 to drive the pressing piece 16 to press down, and further fixes the two ends of the workpiece body 17 between the pressing piece 16 on two sides and the placing grooves.
After the workpiece body 17 to be inspected is stable, the driving motor 6 is started to drive the rotating shaft 3, the cutting knife 4 and the polishing disc 5 to rotate, the moving plate 7 is pushed to move on the T-shaped sliding rail 20 through the U-shaped pushing handle 21, so that the workpiece body 17 is pushed to the cutting knife 4, and the workpiece body 17 is cut into two sections.
After the workpiece is cut, the cut two sections of workpieces are moved to the rear of the cutting knife 4 and the polishing disc 5 through the U-shaped pushing handle 21, the rotating rod 9 is adjusted to drive the screw rod 13 to rotate at the moment, the supporting plates 10 on two sides are respectively moved outwards along the axis of the rotating rod by matching with the threaded sleeve 14, and then the supporting plates 10 on two sides, the first L-shaped plate 11 and the second L-shaped plate 12 are mutually far away, so that the two sections of workpieces are driven to be mutually far away.
When the cutting end of the workpiece corresponds to the polishing disc 5, the moving plate 7 is pushed forward, and the polishing disc 5 polishes the cutting end of the workpiece, so that burrs on the surface of the workpiece are polished smoothly.
After the workpiece is polished, the workpiece is moved to a safe position, the pressing piece 16 is controlled to ascend by the hydraulic cylinder 15, an operator takes out two sections of workpieces, then the support plates 10 on two sides are reset by adjusting the rotating rod 9, and then the processing of the workpiece is completed, and the operation is repeated.
The above embodiments are preferred examples of the present utility model, and the present utility model is not limited thereto, and any other modifications or equivalent substitutions made without departing from the technical aspects of the present utility model are included in the scope of the present utility model.

Claims (8)

1. A machining grinds and cuts device, its characterized in that: the grinding machine comprises a base (1), vertical plates (2), grinding plates (5), cutting knives (4) and a workpiece bearing mechanism, wherein the vertical plates (2) are oppositely arranged and fixed on the base (1), a rotating shaft (3) is arranged between the vertical plates (2), the cutting knives (4) are installed in the middle of the rotating shaft (3), two ends of the rotating shaft (3) respectively extend to the outer sides of the vertical plates (2) on two sides, and grinding plates (5) are respectively arranged at two ends of the rotating shaft (3);
the workpiece bearing mechanism comprises 2 groups of clamping assemblies (23), moving plates (7), vertical plates (8), rotating rods (9) and telescopic sleeve assemblies, wherein the moving plates (7) are in sliding connection with the vertical plates (2) on two sides, the vertical plates (8) are oppositely arranged and fixed on the moving plates (7), the rotating rods (9) are arranged between the vertical plates (8), and the axis of each rotating rod (9) is perpendicular to the sliding direction of each moving plate (7);
the utility model discloses a telescopic handle, including pivoted lever (9), telescopic handle, support end, telescopic handle, both ends of pivoted lever (9) run through both sides riser (8) respectively, the support end of 2 sets of clamping assemblies (23) respectively with the both ends threaded connection of pivoted lever (9), the clamping end of clamping assemblies (23) is towards cutting knife (4), 2 sets telescopic handle sets of both sides of pivoted lever (9) are located respectively in parallel, telescopic handle sets of both ends run through respectively in both sides riser (8), just telescopic handle sets of both ends are fixed at both sides clamping assemblies (23).
2. The machining abrasive cutting apparatus according to claim 1, wherein: the clamping assembly (23) comprises a first L-shaped plate (11), a second L-shaped plate (12), a supporting plate (10), a hydraulic cylinder (15) and a pressing piece (16), wherein the second L-shaped plate (12) and the supporting plate (10) are respectively fixed at the front end and the rear end of the first L-shaped plate (11), the hydraulic cylinder (15) is arranged at the upper end of the first L-shaped plate (11), the pressing piece (16) is arranged at the bottom of the hydraulic cylinder (15), a placing groove matched with the pressing piece (16) is arranged at the lower end of the second L-shaped plate (12), the rotating rod (9) is arranged in the middle of the supporting plate (10), and 2 groups of telescopic sleeve assemblies are respectively fixed at the front end and the rear end of the supporting plate (10).
3. The machining abrasive cutting apparatus according to claim 2, wherein: the telescopic sleeve assembly comprises a sleeve (18) and an inserting rod (19), the inner end of the sleeve (18) is sleeved with the inner end of the inserting rod (19), and the outer ends of the sleeve (18) and the inserting rod (19) are respectively fixed on two side supporting plates (10).
4. The machining abrasive cutting apparatus according to claim 2, wherein: both ends of the rotating rod (9) are respectively provided with a screw rod (13), the supporting plate (10) is provided with a threaded sleeve (14), and the supporting plate (10) is in threaded connection with the screw rods (13) through the threaded sleeve (14).
5. The machining abrasive cutting apparatus according to claim 1, wherein: the middle part of the rotating rod (9) is provided with a holding convex ring (22).
6. A machining abrasive cutting apparatus according to claim 1, wherein: the movable plate (7) is provided with a U-shaped push handle (21).
7. A machining abrasive cutting apparatus according to claim 1, wherein: the top of riser (2) is equipped with T type slide rail (20), riser (2) through T type slide rail (20) with movable plate (7) sliding connection.
8. A machining abrasive cutting apparatus according to claim 1, wherein: the device also comprises a driving motor (6), and a rotating shaft of the driving motor (6) is connected with the rotating shaft (3) through a transmission belt.
CN202320503162.1U 2023-03-15 2023-03-15 Mechanical processing grinds cuts device Active CN219504354U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320503162.1U CN219504354U (en) 2023-03-15 2023-03-15 Mechanical processing grinds cuts device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320503162.1U CN219504354U (en) 2023-03-15 2023-03-15 Mechanical processing grinds cuts device

Publications (1)

Publication Number Publication Date
CN219504354U true CN219504354U (en) 2023-08-11

Family

ID=87550117

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320503162.1U Active CN219504354U (en) 2023-03-15 2023-03-15 Mechanical processing grinds cuts device

Country Status (1)

Country Link
CN (1) CN219504354U (en)

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