CN211760781U

CN211760781U - Polishing clamp for engineering tool

Info

Publication number: CN211760781U
Application number: CN202020127239.6U
Authority: CN
Inventors: 黄庆广
Original assignee: Yanggu Xiagong Forging Co ltd
Current assignee: Yanggu Xiagong Forging Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-10-27
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses an engineering cutter's anchor clamps of polishing, including workstation, base, electric putter, riser, regulation pole, handle, fixed axle, spacing axle, connecting rod, dwang, splint, connecting axle, keyway, sleeve pipe, sleeve shaft, inserted bar, clamp plate, screw rod and stopper. The utility model has simple structure and convenient operation, conveniently adjusts the position when clamping by adjusting the height of the worktable, conveniently clamps different parts of the cutter, conveniently polishes the cutter, can select the clamping position by cutters with different lengths, and improves the convenience of operation; the utility model discloses a tip to the cutter compresses tightly, improves the stability of cutter when pressing from both sides tightly, avoids when pressing from both sides tightly to lead to adding the problem that takes place the skew inadequately because of the tight dynamics of clamp, makes things convenient for the clamp of cutter to press from both sides tightly, has improved the efficiency of cutter processing of polishing.

Description

Polishing clamp for engineering tool

Technical Field

The utility model relates to a polishing clamp specifically is an engineering tool's polishing clamp, belongs to engineering tool application technical field.

Background

The engineering tool is a processing tool for engineering construction, is various tools for processing in machine manufacturing, and is basically used for cutting metal materials, so the tool is generally understood as a metal cutting tool, and the tool for cutting wood is called a woodworking tool; high flexural strength and high impact toughness, but the higher the material hardness, the lower the flexural strength and impact toughness, and high speed steels are still the most widely used tool materials due to their high flexural strength and impact toughness and good machinability, followed by cemented carbides.

The prior engineering tool is used for engineering construction during metal processing, mainly plays a role in cutting metal, and is not beneficial to clamping different parts of the tool when a clamp is adopted for clamping, and is not beneficial to adjustment during polishing, so that the inconvenience of operation is increased; when clamping is carried out, the cutter is likely to deviate or rotate due to insufficient clamping force, the machining efficiency is influenced, and the clamping of the cutter is not facilitated. Therefore, the grinding clamp of the engineering tool is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a polishing clamp of engineering cutter just lies in order to solve above-mentioned problem.

The utility model realizes the purpose through the following technical proposal, a polishing clamp of an engineering tool, which comprises a base, a clamping mechanism and a limiting mechanism, wherein the base is positioned at the bottom of a workbench;

the clamping mechanism comprises a vertical plate and a clamping plate, the vertical plate is fixedly connected with the top surface of the workbench, the top end of the vertical plate is in threaded connection with the adjusting rod, the end part of the adjusting rod is respectively and fixedly connected with the handle and the fixed shaft, the fixed shaft is rotatably connected with the inside of the limiting shaft, the limiting shaft is rotatably connected with the connecting rod, the connecting rod is fixedly connected with the rotating rod, and the top end of the rotating rod is fixedly connected with the clamping plate;

stop gear includes connecting axle, sleeve pipe and clamp plate, connecting axle and workstation middle part through connection, connecting axle top and sleeve pipe fixed connection, sleeve pipe lateral wall and sleeve shaft intercommunication, and the sleeve shaft is inside and inserted bar through connection, workstation top surface and clamp plate sliding connection, and through screw rod through connection between the clamp plate.

Preferably, through electric putter fixed connection between workstation and the base, the through-hole inner wall and two stopper fixed connection that the workstation middle part was seted up, two stoppers all with the inside sliding connection of keyway that the connecting axle surface was seted up, and connecting axle bottom and base fixed connection.

Preferably, the sleeve pipe is the U-shaped structure, sleeve pipe both sides are equipped with two sleeve axles respectively, and two sleeve axles are inside all with inserted bar sliding connection, and every inserted bar both ends contact engineering cutter bottom and clamp plate lateral wall respectively.

Preferably, the quantity of dwang is two, and two dwangs all rotate with the workstation top surface and are connected, and every dwang top all is equipped with splint, and circular-arc recess has been seted up to the splint lateral wall.

Preferably, the number of the screws is four, the four screws are respectively in threaded connection with the peripheries of the two pressing plates, and the spiral directions of two ends of each screw are opposite.

Preferably, the number of the vertical plates is two, the two vertical plates are respectively positioned on two sides of the workbench, the two vertical plates are all in through connection with the adjusting rod, and the fixing shaft at the end part of the adjusting rod is positioned inside the limiting shaft in a U-shaped structure.

The utility model has the advantages that:

1. the utility model has simple structure and convenient operation, conveniently adjusts the position when clamping by adjusting the height of the worktable, conveniently clamps different parts of the cutter, conveniently polishes the cutter, can select the clamping position by cutters with different lengths, and improves the convenience of operation;

2. the utility model discloses a tip to the cutter compresses tightly, improves the stability of cutter when pressing from both sides tightly, avoids when pressing from both sides tightly to lead to adding the problem that takes place the skew inadequately because of the tight dynamics of clamp, makes things convenient for the clamp of cutter to press from both sides tightly, has improved the efficiency of cutter processing of polishing.

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 front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. the automatic adjusting device comprises a workbench, 2, a base, 3, an electric push rod, 4, a vertical plate, 5, an adjusting rod, 6, a handle, 7, a fixing shaft, 8, a limiting shaft, 9, a connecting rod, 10, a rotating rod, 11, a clamping plate, 12, a connecting shaft, 13, a key groove, 14, a sleeve, 15, a sleeve shaft, 16, an inserting rod, 17, a pressing plate, 18, a screw rod, 19 and a limiting block.

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 polishing clamp for an engineering tool comprises a base 2 at the bottom of a worktable 1, a clamping mechanism and a limiting mechanism;

the clamping mechanism comprises a vertical plate 4 and a clamping plate 11, the vertical plate 4 is fixedly connected with the top surface of the workbench 1, the top end of the vertical plate 4 is in threaded connection with an adjusting rod 5, the end part of the adjusting rod 5 is fixedly connected with a handle 6 and a fixed shaft 7 respectively, the fixed shaft 7 is rotatably connected with the inside of a limiting shaft 8, the limiting shaft 8 is rotatably connected with a connecting rod 9, the connecting rod 9 is fixedly connected with a rotating rod 10, and the top end of the rotating rod 10 is fixedly connected with the clamping plate 11;

stop gear includes connecting axle 12, sleeve pipe 14 and clamp plate 17, connecting

axle

12 and 1 middle part through connection of workstation, 12 tops of connecting axle and sleeve pipe 14 fixed connection, 14 lateral walls of sleeve pipe and sleeve pipe 15 intercommunication, and the inside and inserted bar 16 through connection of

sleeve pipe

15, 1 top surface of workstation and clamp plate 17 sliding connection, and through screw rod 18 through connection between the clamp plate 17.

The workbench 1 and the base 2 are fixedly connected through an electric push rod 3, the inner wall of a through hole formed in the middle of the workbench 1 is fixedly connected with two limiting blocks 19, the two limiting blocks 19 are both in sliding connection with the inside of a key groove 13 formed in the surface of a connecting shaft 12, and the bottom end of the connecting shaft 12 is fixedly connected with the base 2; the sleeve 14 is of a U-shaped structure, two sleeve shafts 15 are respectively arranged on two sides of the sleeve 14, the interiors of the two sleeve shafts 15 are slidably connected with the inserted rods 16, and two ends of each inserted rod 16 are respectively contacted with the bottom end of an engineering tool and the side wall of a pressing plate 17; the number of the rotating rods 10 is two, the two rotating rods 10 are both rotatably connected with the top surface of the workbench 1, a clamping plate 11 is arranged at the top end of each rotating rod 10, and an arc-shaped groove is formed in the side wall of each clamping plate 11; the number of the screw rods 18 is four, the four screw rods 18 are respectively in threaded connection with the peripheries of the two pressing plates 17, and the spiral directions of two ends of each screw rod 18 are opposite; the number of the vertical plates 4 is two, the two vertical plates 4 are respectively positioned on two sides of the workbench 1, the two vertical plates 4 are all in through connection with the adjusting rod 5, and the fixing shaft 7 at the end part of the adjusting rod 5 is positioned inside the limiting shaft 8 in a U-shaped structure.

When the utility model is used, firstly, the external power supply and the control switch of the electrical components in the device are inserted into the sleeve 14, the workbench 1 is vertically moved by the extension and retraction of the electric push rod 3, and then the distance between the workbench 1 and the base 2 is adjusted, the middle part of the workbench 1 slides on the surface of the connecting shaft 12 when the workbench 1 moves, the workbench 1 drives the stopper 19 to move in the key slot 13, after the workbench 1 drives the clamping plate 11 to move, the clamping position of the clamping plate 11 to the cutter is adjusted, the cutters with different lengths are convenient to clamp, after the adjustment is completed, the handle 6 drives the adjusting rod 5 to rotate at the top end of the vertical plate 4 by rotating the handle 6, the adjusting rod 5 drives the fixing shaft 7 at the end part to rotate and transversely move, the fixing shaft 7 drives the limiting shaft 8 to move simultaneously when rotating in the limiting shaft 8, the limiting shaft 8 drives the connecting rod 9 to move and then drives the rotating rod, dwang 10 drives splint 11 and rotates when rotating around its bottom, and then presss from both sides the cutter tightly, and the rethread rotates screw rod 18, makes two clamp plates 17 between the screw rod 18 be close to each other, and the removal of clamp plate 17 supports inserted bar 16, promotes inserted bar 16 and moves in the sleeve shaft 15 is inside, makes 16 tip of inserted bar move to inside the sleeve pipe 14, and then supports the inside cutter tip of sleeve pipe 14, further fixes the cutter, conveniently carries out the centre gripping.

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

1. The utility model provides a grinding clamp of engineering cutter which characterized in that: comprises a base (2) positioned at the bottom of a workbench (1), a clamping mechanism and a limiting mechanism;

the clamping mechanism comprises a vertical plate (4) and a clamping plate (11), the vertical plate (4) is fixedly connected with the top surface of the workbench (1), the top end of the vertical plate (4) is in threaded connection with an adjusting rod (5), the end part of the adjusting rod (5) is fixedly connected with a handle (6) and a fixed shaft (7) respectively, the fixed shaft (7) is rotatably connected with the inside of a limiting shaft (8), the limiting shaft (8) is rotatably connected with a connecting rod (9), the connecting rod (9) is fixedly connected with a rotating rod (10), and the top end of the rotating rod (10) is fixedly connected with the clamping plate (11);

stop gear includes connecting axle (12), sleeve pipe (14) and clamp plate (17), connecting axle (12) and workstation (1) middle part through connection, connecting axle (12) top and sleeve pipe (14) fixed connection, sleeve pipe (14) lateral wall and sleeve shaft (15) intercommunication, and sleeve shaft (15) inside and inserted bar (16) through connection, workstation (1) top surface and clamp plate (17) sliding connection, and through screw rod (18) through connection between clamp plate (17).

2. The grinding jig for engineering tools according to claim 1, characterized in that: through electric putter (3) fixed connection between workstation (1) and base (2), the through-hole inner wall and two stopper (19) fixed connection that set up in workstation (1) middle part, two stopper (19) all with the inside sliding connection of keyway (13) that connecting axle (12) surface was seted up, and connecting axle (12) bottom and base (2) fixed connection.

3. The grinding jig for engineering tools according to claim 1, characterized in that: sleeve pipe (14) are the U-shaped structure, sleeve pipe (14) both sides are equipped with two sleeve axles (15) respectively, and two sleeve axles (15) are inside all with inserted bar (16) sliding connection, and every inserted bar (16) both ends contact engineering cutter bottom and clamp plate (17) lateral wall respectively.

4. The grinding jig for engineering tools according to claim 1, characterized in that: the quantity of dwang (10) is two, and two dwang (10) all rotate with workstation (1) top surface and be connected, and every dwang (10) top all is equipped with splint (11), and splint (11) lateral wall has seted up circular-arc recess.

5. The grinding jig for engineering tools according to claim 1, characterized in that: the number of the screw rods (18) is four, the four screw rods (18) are respectively in threaded connection with the peripheries of the two pressing plates (17), and the spiral directions of two ends of each screw rod (18) are opposite.

6. The grinding jig for engineering tools according to claim 1, characterized in that: the number of the vertical plates (4) is two, the two vertical plates (4) are respectively positioned on two sides of the workbench (1), the two vertical plates (4) are connected with the adjusting rod (5) in a penetrating manner, and the fixing shaft (7) at the end part of the adjusting rod (5) is positioned inside the limiting shaft (8) in a U-shaped structure.