CN211465988U - Fixing clamp for polishing mechanical workpiece - Google Patents

Fixing clamp for polishing mechanical workpiece Download PDF

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Publication number
CN211465988U
CN211465988U CN201922497478.0U CN201922497478U CN211465988U CN 211465988 U CN211465988 U CN 211465988U CN 201922497478 U CN201922497478 U CN 201922497478U CN 211465988 U CN211465988 U CN 211465988U
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China
Prior art keywords
plate
guide
fixedly connected
motor
hole
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CN201922497478.0U
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Chinese (zh)
Inventor
于广
段琢华
彭芳
程羽佳
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Harbin Qiaosheng Technology Development Co.,Ltd.
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University of Electronic Science and Technology of China Zhongshan Institute
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Abstract

The utility model discloses a mechanical workpiece polishes and uses mounting fixture, including mounting panel, mounting hole, bottom plate, first spout, second spout, fixed plate, first motor, second motor, fly leaf, first slider, first screw hole, second slider, bearing, connecting axle, connecting plate, screw rod, first guide way, first cardboard, second cardboard, first guide block, second screw hole, second guide way, guide bar, second guide block, through-hole, spring and screw thread post. The screw rod can be rotated to drive the first guide block to move, so that one end of the plate-shaped workpiece is clamped and fixed between the first clamping plate and the second clamping plate, and the plate-shaped workpiece can be driven to turn over by the first motor; the threaded column is driven to rotate by the second motor, and the movable plate can be driven by the threaded column to move along the bottom plate due to the threaded connection of the threaded column and the first threaded hole, so that the distance between the fixed plate and the movable plate can be adjusted, and plate-shaped workpieces with different length sizes can be fixed.

Description

Fixing clamp for polishing mechanical workpiece
Technical Field
The utility model relates to a mounting fixture specifically is a mechanical workpiece polishes and uses mounting fixture, belongs to mechanical workpiece processing technology field.
Background
The fixture is a process device which is used for quickly fastening a workpiece during processing to ensure that a machine tool, a cutter and the workpiece keep correct relative positions, the tool fixture is an indispensable part for machining, and the fixture technology is developing towards high precision, high efficiency, module, combination, universality and economy under the drive that the machine tool technology develops towards high speed, high efficiency, precision, combination, intelligence and environmental protection; the fixture is also called a jig, and in a broad sense, a device for quickly, conveniently and safely mounting a workpiece in any process may be called a jig, such as a welding jig, an inspection jig, an assembly jig, a machine tool jig, etc., wherein the machine tool jig is the most common, and is often referred to as a jig for short.
In prior art, some platelike mechanical work pieces need fix it earlier before the corner is polished, and current mounting fixture's structure is all comparatively simple, is not convenient for adjust the angle of work piece when polishing, and because the size of platelike work piece all is very inequality, comparatively troublesome when fixed, the commonality is not enough. Therefore, a fixing clamp for polishing a mechanical workpiece is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mechanical workpiece polishes and uses mounting fixture in order to solve above-mentioned problem.
The utility model realizes the purpose through the following technical proposal, a fixing clamp for polishing mechanical workpieces, which comprises a fixing structure, a connecting shaft, a bearing, a fixing plate, a movable plate, a bottom plate, an adjusting structure and a mounting plate which are sequentially arranged from top to bottom;
the fixing structure comprises a connecting plate, a screw rod, a first clamping plate and a second clamping plate, the second clamping plate is fixedly connected with one side face of the connecting plate, a first guide groove and a second guide groove are respectively formed in the side face of the connecting plate, a first guide block and a second guide block are respectively fixedly connected with one side face of the first clamping plate, and the first guide block and the second guide block are respectively clamped in the first guide groove and the second guide groove; a second threaded hole is formed in the upper surface of the first guide block, the screw rod penetrates through the top end of the connecting plate, the screw rod is in threaded connection with the second threaded hole, and the tail end of the screw rod is rotatably connected with the bottom end of the inner cavity of the first guide groove through the bearing; a guide rod is fixedly connected inside the second guide groove, a through hole is formed in the surface of the second guide block, the guide rod penetrates through the through hole, and a spring is sleeved on the surface of the guide rod;
the adjusting structure comprises a first sliding groove, a second sliding groove, a first sliding block and a second sliding block, the first sliding block is fixedly connected to the bottom end of the movable plate, the second sliding block is fixedly connected to two sides of the movable plate, the first sliding groove is formed in the top end of the bottom plate, and the second sliding groove is formed in the side faces of two sides of the bottom plate; the first sliding block and the second sliding block are clamped in the first sliding groove and the second sliding groove respectively, a first threaded hole is formed in the side face of the first sliding block, a second motor is fixedly connected to one end of the bottom plate, and a threaded column is fixedly connected to the tail end of an output shaft of the second motor; the two ends of the threaded column are respectively connected with the inner wall of the first sliding groove in a rotating mode through the bearings, and the threaded column is in threaded connection with the first threaded hole.
Preferably, the mounting plate is fixedly connected to the end faces of the two ends of the bottom plate, and mounting holes are formed in the surface of the mounting plate.
Preferably, the fixed plate is fixedly connected to one end surface of the bottom plate, and the movable plate is slidably connected to the bottom plate.
Preferably, the lateral surface rigid coupling of fixed plate has first motor, the terminal rigid coupling of output shaft of first motor has the connecting axle, just the one end of connecting axle is passed through the bearing with the fixed plate rotates and is connected.
Preferably, the connection shaft is arranged on the inner side face of the movable plate, one end of the connection shaft is rotatably connected with the movable plate through the bearing, and the two outer ends of the connection shaft are fixedly connected with the connection plate.
Preferably, the first clamping plate is located at the top end of the second clamping plate, and the first clamping plate is connected with the connecting plate in a sliding mode.
The utility model has the advantages that:
1. the utility model can drive the first guide block to move by rotating the screw rod, thereby driving the first clamping plate to move along the first guide groove and the second guide groove in the vertical direction, so as to clamp and fix one end of the plate-shaped workpiece between the first clamping plate and the second clamping plate, and then the first motor can drive the connecting shaft to rotate, thereby driving the plate-shaped workpiece to overturn, and the polishing is simpler;
2. the utility model discloses accessible second motor drives the screw thread post and rotates, because screw thread post and first screw hole threaded connection, the screw thread post can drive the fly leaf and move along the bottom plate this moment to this distance between adjusting fixed plate and the fly leaf, thereby fix different length dimension's plate-like work piece, application scope is wider.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the fixing structure of the present invention;
fig. 3 is a schematic view of the adjusting structure of the present invention.
In the figure: 1. the mounting plate, 2, the mounting hole, 3, the bottom plate, 31, the first spout, 32, the second spout, 4, the fixed plate, 5, the first motor, 6, the second motor, 7, the movable plate, 71, the first slider, 711, the first screw hole, 72, the second slider, 8, the bearing, 9, the connecting axle, 10, the connecting plate, 11, the screw rod, 12, the first guide way, 13, the first cardboard, 14, the second cardboard, 15, the first guide block, 151, the second screw hole, 16, the second guide way, 17, the guide bar, 18, the second guide block, 181, the through-hole, 19, the spring, 20, the screw post.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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.
Referring to fig. 1-3, a fixing clamp for polishing a mechanical workpiece includes a fixing structure, a connecting shaft 9, a bearing 8, a fixing plate 4, a movable plate 7, a bottom plate 3, an adjusting structure and a mounting plate 1, which are sequentially mounted from top to bottom;
the fixing structure comprises a connecting plate 10, a screw 11, a first clamping plate 13 and a second clamping plate 14, the second clamping plate 14 is fixedly connected with one side face of the connecting plate 10, the side face of the connecting plate 10 is respectively provided with a first guide groove 12 and a second guide groove 16, one side face of the first clamping plate 13 is respectively fixedly connected with a first guide block 15 and a second guide block 18, and the first guide block 15 and the second guide block 18 are respectively clamped in the first guide groove 12 and the second guide groove 16; a second threaded hole 151 is formed in the upper surface of the first guide block 15, the screw 11 penetrates through the top end of the connecting plate 10, the screw 11 is in threaded connection with the second threaded hole 151, and the tail end of the screw 11 is rotatably connected with the bottom end of the inner cavity of the first guide groove 12 through the bearing 8; a guide rod 17 is fixedly connected inside the second guide groove 16, a through hole 181 is formed in the surface of the second guide block 18, the guide rod 17 penetrates through the through hole 181, and a spring 19 is sleeved on the surface of the guide rod 17;
the adjusting structure comprises a first sliding chute 31, a second sliding chute 32, a first sliding block 71 and a second sliding block 72, the first sliding block 71 is fixedly connected to the bottom end of the movable plate 7, the second sliding block 72 is fixedly connected to both sides of the movable plate 7, the first sliding chute 31 is arranged at the top end of the bottom plate 3, and the second sliding chute 32 is arranged on the side surfaces of both sides of the bottom plate 3; the first sliding block 71 and the second sliding block 72 are respectively clamped inside the first sliding chute 31 and the second sliding chute 32, a first threaded hole 711 is formed in the side surface of the first sliding block 71, a second motor 6 is fixedly connected to one end of the bottom plate 3, and a threaded column 20 is fixedly connected to the tail end of an output shaft of the second motor 6; both ends of the threaded column 20 are rotatably connected to the inner wall of the first sliding groove 31 through the bearings 8, respectively, and the threaded column 20 is in threaded connection with the first threaded hole 711.
The mounting plates 1 are fixedly connected to the end faces of the two ends of the bottom plate 3, and mounting holes 2 are formed in the surfaces of the mounting plates 1, so that the device can be fixed conveniently through the mounting holes 2; the fixed plate 4 is fixedly connected to one end surface of the bottom plate 3, and the movable plate 7 is slidably connected with the bottom plate 3, so that the distance between the movable plate 7 and the fixed plate 4 can be conveniently adjusted; a first motor 5 is fixedly connected to the outer side surface of the fixed plate 4, the tail end of an output shaft of the first motor 5 is fixedly connected with the connecting shaft 9, and one end of the connecting shaft 9 is rotatably connected with the fixed plate 4 through the bearing 8, so that the connecting shaft 9 can be driven to rotate through the first motor 5; the inner side surface of the movable plate 7 is provided with the connecting shaft 9, one end of the connecting shaft 9 is rotatably connected with the movable plate 7 through the bearing 8, the outer ends of the two connecting shafts 9 are fixedly connected with the connecting plates 10, and the first motor 5 drives a workpiece clamped between the two connecting plates 10 to rotate; the first clamping plate 13 is located at the top end of the second clamping plate 14, and the first clamping plate 13 is slidably connected with the connecting plate 10, so that the plate-shaped workpiece can be clamped and fixed through the first clamping plate 13 and the second clamping plate 14.
When the utility model is used, the electric components in the application are externally connected with a power supply and a control switch, the device can be fixed at a proper position through the mounting hole 2 on the surface of the mounting plate 1, then the second motor 6 works, the second motor 6 can drive the threaded column 20 to rotate, and the threaded column 20 is in threaded connection with the first threaded hole 711 on the side surface of the first slider 71, so that the threaded column 20 can drive the movable plate 7 to move along the bottom plate 3, and the distance between the fixed plate 4 and the movable plate 7 can be adjusted according to the size of the plate-shaped workpiece;
then, the workpiece is placed between the two connecting plates 10, the screw 11 is rotated, and the screw 11 is in threaded connection with the second threaded hole 151 in the surface of the first guide block 15, so that the first clamping plate 13 moves towards the bottom end, one end of the workpiece is clamped and fixed between the first clamping plate 13 and the second clamping plate 14, and the workpiece is fixed; and finally, the first motor 5 works, and the first motor 5 can drive the connecting shaft 9 to rotate so as to drive the workpiece to turn over, so that the polishing process is simple.
The first motor 5 and the second motor 6 are both of 86BHH114-450P-40MP model number provided by Chunwei motor electric appliance company Limited, Changzhou and related matched power supply and circuit.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.
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.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. The utility model provides a mechanical workpiece polishes and uses mounting fixture which characterized in that: comprises a fixed structure, a connecting shaft (9), a bearing (8), a fixed plate (4), a movable plate (7), a bottom plate (3), an adjusting structure and a mounting plate (1) which are sequentially arranged from top to bottom;
the fixing structure comprises a connecting plate (10), a screw rod (11), a first clamping plate (13) and a second clamping plate (14), the second clamping plate (14) is fixedly connected with one side face of the connecting plate (10), the side face of the connecting plate (10) is respectively provided with a first guide groove (12) and a second guide groove (16), one side face of the first clamping plate (13) is respectively fixedly connected with a first guide block (15) and a second guide block (18), and the first guide block (15) and the second guide block (18) are respectively clamped in the first guide groove (12) and the second guide groove (16); a second threaded hole (151) is formed in the upper surface of the first guide block (15), the screw rod (11) penetrates through the top end of the connecting plate (10), the screw rod (11) is in threaded connection with the second threaded hole (151), and the tail end of the screw rod (11) is rotatably connected with the bottom end of the inner cavity of the first guide groove (12) through the bearing (8); a guide rod (17) is fixedly connected inside the second guide groove (16), a through hole (181) is formed in the surface of the second guide block (18), the guide rod (17) penetrates through the through hole (181), and a spring (19) is sleeved on the surface of the guide rod (17);
the adjusting structure comprises a first sliding groove (31), a second sliding groove (32), a first sliding block (71) and a second sliding block (72), the first sliding block (71) is fixedly connected to the bottom end of the movable plate (7), the second sliding block (72) is fixedly connected to two sides of the movable plate (7), the first sliding groove (31) is formed in the top end of the bottom plate (3), and the second sliding groove (32) is formed in the side faces of two sides of the bottom plate (3); the first sliding block (71) and the second sliding block (72) are clamped inside the first sliding groove (31) and the second sliding groove (32) respectively, a first threaded hole (711) is formed in the side face of the first sliding block (71), a second motor (6) is fixedly connected to one end of the bottom plate (3), and a threaded column (20) is fixedly connected to the tail end of an output shaft of the second motor (6); the two ends of the threaded column (20) are respectively connected with the inner wall of the first sliding groove (31) in a rotating mode through the bearings (8), and the threaded column (20) is in threaded connection with the first threaded hole (711).
2. The fixing clamp for polishing the mechanical workpiece according to claim 1, characterized in that: the equal rigid coupling of both ends terminal surface of bottom plate (3) has mounting panel (1), just mounting hole (2) have been opened on the surface of mounting panel (1).
3. The fixing clamp for polishing the mechanical workpiece according to claim 1, characterized in that: the fixed plate (4) is fixedly connected to one end surface of the bottom plate (3), and the movable plate (7) is connected with the bottom plate (3) in a sliding mode.
4. The fixing clamp for polishing the mechanical workpiece according to claim 1, characterized in that: the lateral surface rigid coupling of fixed plate (4) has first motor (5), the terminal rigid coupling of the output shaft of first motor (5) has connecting axle (9), just the one end of connecting axle (9) is passed through bearing (8) with fixed plate (4) rotate and are connected.
5. The fixing clamp for polishing the mechanical workpiece according to claim 1, characterized in that: the inboard of fly leaf (7) is equipped with connecting axle (9), connecting axle (9) one end is passed through bearing (8) with fly leaf (7) rotate to be connected, and two the equal rigid coupling in outer end of connecting axle (9) has connecting plate (10).
6. The fixing clamp for polishing the mechanical workpiece according to claim 1, characterized in that: the first clamping plate (13) is located at the top end of the second clamping plate (14), and the first clamping plate (13) is connected with the connecting plate (10) in a sliding mode.
CN201922497478.0U 2019-12-31 2019-12-31 Fixing clamp for polishing mechanical workpiece Active CN211465988U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922497478.0U CN211465988U (en) 2019-12-31 2019-12-31 Fixing clamp for polishing mechanical workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922497478.0U CN211465988U (en) 2019-12-31 2019-12-31 Fixing clamp for polishing mechanical workpiece

Publications (1)

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CN211465988U true CN211465988U (en) 2020-09-11

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Application Number Title Priority Date Filing Date
CN201922497478.0U Active CN211465988U (en) 2019-12-31 2019-12-31 Fixing clamp for polishing mechanical workpiece

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116038253A (en) * 2023-01-28 2023-05-02 安徽伽德罗工业技术有限公司 Intelligent manufacturing production line based on industrial Internet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116038253A (en) * 2023-01-28 2023-05-02 安徽伽德罗工业技术有限公司 Intelligent manufacturing production line based on industrial Internet

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Effective date of registration: 20210330

Address after: Room 519-42, science and technology building, No.52 Xuefu Road, Nangang District, Harbin, Heilongjiang

Patentee after: Harbin Qiaosheng Technology Development Co.,Ltd.

Address before: 528402, Xueyuan Road, 1, Shiqi District, Guangdong, Zhongshan

Patentee before: University OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA, ZHONGSHAN INSTITUTE

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