CN216442062U

CN216442062U - Clamp convenient to operate for metal machining

Info

Publication number: CN216442062U
Application number: CN202122654008.8U
Authority: CN
Inventors: 吴圆丽; 童晓薇; 林潇丽; 游德智
Original assignee: Fujian Chuanzheng Communications College
Current assignee: Fujian Chuanzheng Communications College
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-05-06
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a convenient-to-operate clamp for metal processing, which belongs to the technical field of metal processing and comprises a device main body, wherein an adjusting plate is connected to the inner wall of the device main body in a sliding manner, the front surface of the inner wall of the device main body and the back surface of the inner wall of the device main body are rotatably connected with the same first adjusting screw rod through a bearing, and the lower surface of the adjusting plate is in threaded connection with the outer surface of the first adjusting screw rod. This anchor clamps for metal working of convenient operation, through being provided with first adjusting screw, treat the metal and process the article and place at device main part upper surface, then drive the regulating plate through rotatory first adjusting screw and slide to the back direction, because spacing adjustment tank is the slope form, so the solid fixed splint can slide to the middle part under spacing of spacing adjustment tank, thereby treat the processing article with the metal fixed, only need rotatory first adjusting screw can treat the processing article to the metal and fix and remove fixedly, the loaded down with trivial details degree of centre gripping work has been reduced, thereby improve metal machining efficiency.

Description

Clamp convenient to operate for metal machining

Technical Field

The utility model belongs to the technical field of metal processing, and particularly relates to a metal processing clamp convenient to operate.

Background

Often need use anchor clamps to part drilling, cutting man-hour, but traditional anchor clamps need rotatory a plurality of adjusting screw to the fixed mode of centre gripping of taking the place of processing metal to reduce the machining efficiency of metal, the metal can produce the metal of a large amount of high temperatures and fly the bits when driling, splash to the staff and can make the skin scald on one's body, the safety protection effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the utility model provides the metal machining clamp which is convenient to operate, and solves the problems that a plurality of adjusting screws are required to be rotated in a clamping and fixing mode of a traditional clamp for replacing machining metal, so that the machining efficiency of the metal is reduced, a large amount of high-temperature metal flying chips are generated when the metal is drilled, the metal flying chips are splashed to the body of a worker to scald the skin, and the safety protection effect is poor.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anchor clamps for metalworking of convenient operation, includes the device main part, the inner wall sliding connection of device main part has the regulating plate, the front of device main part inner wall is rotated through the bearing with the back of inner wall and is connected with same first adjusting screw, the lower surface threaded connection of regulating plate is at first adjusting screw's surface, the last sliding surface of device main part is connected with two solid fixed splint, two spacing adjustment tanks have been seted up to the upper surface of regulating plate, solid fixed splint's bottom sliding connection is at the inner wall that corresponds spacing adjustment tank, and the one side that two solid fixed splint are close to each other all is provided with the rubber pad, the front of device main part is rotated through the bearing and is connected with two adjusting gear, adjusting gear's the front and the back fixed connection of guard plate.

As a further scheme of the utility model: the front of device main part sliding connection has two regulation pinion racks, the upper surface of adjusting pinion rack meshes with the surface that corresponds adjusting gear mutually, and the one end that two regulation pinion racks are close to each other is with reset spring's both ends fixed connection.

As a further scheme of the utility model: the front of adjusting toothed plate is connected with the regulation hinge rod through the round pin axle rotation, and the one end that two regulation hinge rods are close to each other is connected through the round pin axle rotation with the back of pressing the clamp plate.

As a further scheme of the utility model: the lower surface of the device main body is fixedly connected with the upper surface of the fixed box, and a communicating groove is formed in the fixed box.

As a further scheme of the utility model: the lower surface of the fixed box is provided with a sucker, and the inner wall of the fixed box is connected with a piston threaded cylinder in a sliding mode.

As a further scheme of the utility model: the left side of fixed incasement wall rotates through the bearing and is connected with second adjusting threaded rod, the surface threaded connection of second adjusting threaded rod is at the inner wall of piston thread section of thick bamboo.

(III) advantageous effects

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

1. this anchor clamps for metal working of convenient operation, through being provided with the regulating plate, spacing adjustment tank, solid fixed splint and first adjusting screw, treat to the metal when processing the article and carry out the centre gripping, at first treat the metal and process the article and place device main part upper surface, then drive the regulating plate through rotatory first adjusting screw and slide to the back direction, because spacing adjustment tank is the slope form, so solid fixed splint can slide to the middle part at spacing lower of spacing adjustment tank, thereby treat the processing article with the metal fixed, only need rotatory first adjusting screw can treat the processing article to the metal and fix and remove fixedly, the loaded down with trivial details degree of centre gripping work has been reduced, thereby improve metal machining efficiency.

2. This anchor clamps for metal working of convenient operation, through being provided with adjusting gear, the guard plate, adjust the pinion rack, adjust the hinge rod, press clamp plate and reset spring, add metal machining, the regulation hinge rod that utilizes both sides to drive the corresponding regulation pinion rack through the pulling press clamp plate removes to both sides, because the upper surface of adjusting the pinion rack meshes with the adjusting gear surface that corresponds mutually, thereby can drive the guard plate rotation and open, can drive under reset spring's reaction force behind the press clamp plate and adjust the pinion rack and drive the guard plate rotation to middle part slip utilization adjusting gear, both sides guard plate automatic closure, guard plate through both sides protects, avoid the metal flying chips to splash on one's body the staff, thereby the protecting effect of this anchor clamps has been improved.

3. This anchor clamps for metalworking of convenient operation, through being provided with regulating plate, spacing adjustment tank, solid fixed splint, first adjusting screw and second adjusting screw, when practical this anchor clamps, at first place this anchor clamps on table surface, rotatory second adjusting screw drives piston thread section of thick bamboo and slides left, through the intercommunication groove with the air suction in the sucking disc to fixed incasement to fix this anchor clamps on table surface, the staff of being convenient for removes anchor clamps and fixes the anchor clamps.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural diagram of a front view cross section of the present invention;

FIG. 3 is a schematic top view of the adjusting plate according to the present invention;

FIG. 4 is an enlarged schematic view of FIG. 1 at A;

in the figure: the device comprises a device body 1, an adjusting plate 2, a limiting adjusting groove 3, a fixing clamping plate 4, a first adjusting screw rod 5, an adjusting gear 6, a protection plate 7, an adjusting toothed plate 8, an adjusting hinge rod 9, a pressing plate 10, a return spring 11, a fixing box 12, a sucking disc 13, a communicating groove 14, a piston threaded cylinder 15 and a second adjusting threaded rod 16.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: a metal processing clamp convenient to operate comprises a device main body 1, an adjusting plate 2 is connected to the inner wall of the device main body 1 in a sliding mode, the front side of the inner wall of the device main body 1 and the back side of the inner wall are rotatably connected with the same first adjusting screw 5 through bearings, the lower surface of the adjusting plate 2 is in threaded connection with the outer surface of the first adjusting screw 5, two fixing clamp plates 4 are connected to the upper surface of the device main body 1 in a sliding mode, two limiting adjusting grooves 3 are formed in the upper surface of the adjusting plate 2, the bottom ends of the fixing clamp plates 4 are slidably connected to the inner wall of the corresponding limiting adjusting grooves 3, rubber pads are arranged on the surfaces, close to each other, of the two fixing clamp plates 4, two adjusting gears 6 are connected to the front side of the device main body 1 in a rotating mode through bearings, the front side of each adjusting gear 6 is fixedly connected with the back side of a protection plate 7, and the adjusting plate 2, the limiting adjusting grooves 3, the fixing clamp plates 4 and the first adjusting screw 5 are arranged on the front side of the adjusting gear, treat the processing article to the metal and carry out the centre gripping when, at first treat the processing article with the metal and place 1 upper surface in device main part, then drive regulating plate 2 through rotatory first adjusting screw 5 and slide to the back orientation, because spacing adjustment tank 3 is the slope form, so solid fixed splint 4 can slide to the middle part under spacing of spacing adjustment tank 3, thereby treat the processing article with the metal and fix, only need rotatory first adjusting screw 5 can treat the processing article to the metal and fix and remove fixedly, the loaded down with trivial details degree of centre gripping work has been reduced, thereby improve metal machining efficiency.

Specifically, as shown in fig. 2, the front surface of the device main body 1 is slidably connected with two adjusting toothed plates 8, the upper surfaces of the adjusting toothed plates 8 are engaged with the outer surfaces of the corresponding adjusting gears 6, the ends of the two adjusting toothed plates 8 close to each other are fixedly connected with the two ends of the return spring 11, the front surface of the adjusting toothed plate 8 is rotatably connected with adjusting hinge rods 9 through pin shafts, the ends of the two adjusting hinge rods 9 close to each other are rotatably connected with the back surface of the pressing plate 10 through pin shafts, by providing the adjusting gears 6, the protection plate 7, the adjusting toothed plates 8, the adjusting hinge rods 9, the pressing plate 10 and the return spring 11, during metal processing, the pressing plate 10 is pulled to drive the corresponding adjusting toothed plates 8 to move towards both sides by using the adjusting hinge rods 9 on both sides, because the upper surfaces of the adjusting toothed plates 8 are engaged with the outer surfaces of the corresponding adjusting gears 6, thereby driving the protection plate 7 to rotate and open, loosen and can drive adjusting gear plate 8 behind pressing plate 10 and slide to the middle part under reset spring 11's reaction force and utilize adjusting gear 6 to drive guard plate 7 rotatory, guard plate 7 self-closing in both sides protects through guard plate 7 of both sides, avoids the metal flying chip to splash on one's body the staff to the protecting effect of this anchor clamps has been improved.

Specifically, as shown in fig. 3 and 4, the lower surface of the device main body 1 is fixedly connected with the upper surface of a fixed box 12, a communicating groove 14 is formed in the fixed box 12, a suction cup 13 is arranged on the lower surface of the fixed box 12, a piston threaded cylinder 15 is slidably connected with the inner wall of the fixed box 12, a second adjusting threaded rod 16 is rotatably connected with the left side surface of the inner wall of the fixed box 12 through a bearing, the outer surface of the second adjusting threaded rod 16 is in threaded connection with the inner wall of the piston threaded cylinder 15, by arranging an adjusting plate 2, a limit adjusting groove 3, a fixed clamp plate 4, a first adjusting threaded rod 5 and a second adjusting threaded rod 16, when the clamp is used, the clamp is firstly placed on a worktable, the second adjusting threaded rod 16 is rotated to drive the piston threaded cylinder 15 to slide leftwards, air in the suction cup 13 is sucked into the fixed box 12 through the communicating groove 14, so as to be fixed on the worktable, the staff of being convenient for removes anchor clamps and fixes the anchor clamps.

The working principle of the utility model is as follows:

s1, when clamping the metal object to be processed, firstly, placing the metal object to be processed on the upper surface of the device main body 1, then, rotating the first adjusting screw 5 to drive the adjusting plate 2 to slide towards the back surface direction, and because the limiting adjusting groove 3 is inclined, the fixing clamp plate 4 can slide towards the middle part under the limiting of the limiting adjusting groove 3, so that the metal object to be processed is fixed, and the metal object to be processed can be fixed and released by only rotating the first adjusting screw 5;

s2, when metal machining is carried out, the pressing plate 10 is pulled to drive the corresponding adjusting toothed plate 8 to move towards two sides by utilizing the adjusting hinge rods 9 on two sides, the protection plate 7 can be driven to rotate and open due to the fact that the upper surface of the adjusting toothed plate 8 is meshed with the outer surface of the corresponding adjusting gear 6, after the pressing plate 10 is loosened, the adjusting toothed plate 8 can be driven to slide towards the middle part by the reactive force of the reset spring 11 to drive the protection plate 7 to rotate by utilizing the adjusting gear 6, and the protection plates 7 on two sides are automatically closed;

s3, when the clamp is used, the clamp is firstly placed on a working table, the second adjusting threaded rod 16 is rotated to drive the piston threaded cylinder 15 to slide leftwards, and air in the suction disc 13 is sucked into the fixed box 12 through the communicating groove 14, so that the clamp is fixed on the working table.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a convenient anchor clamps for metalworking of operation, includes device main part (1), its characterized in that: the inner wall of the device main body (1) is connected with an adjusting plate (2) in a sliding way, the front surface of the inner wall of the device main body (1) and the back surface of the inner wall are rotationally connected with the same first adjusting screw rod (5) through a bearing, the lower surface of the adjusting plate (2) is in threaded connection with the outer surface of the first adjusting screw rod (5), the upper surface of the device main body (1) is connected with two fixed splints (4) in a sliding way, the upper surface of the adjusting plate (2) is provided with two limiting adjusting grooves (3), the bottom ends of the fixed clamping plates (4) are connected with the inner walls of the corresponding limiting and adjusting grooves (3) in a sliding way, rubber pads are arranged on the surfaces, close to each other, of the two fixed clamping plates (4), the front surface of the device main body (1) is rotationally connected with two adjusting gears (6) through a bearing, the front surface of the adjusting gear (6) is fixedly connected with the back surface of the protection plate (7).

2. The easy-to-handle metal working jig according to claim 1, characterized in that: the front side sliding connection of device main part (1) has two regulation pinion racks (8), the upper surface of adjusting pinion rack (8) meshes with the surface that corresponds adjusting gear (6) mutually, and the both ends fixed connection of the one end that two regulation pinion racks (8) are close to each other and reset spring (11).

3. The easy-to-handle metal working jig according to claim 2, characterized in that: the front of adjusting toothed plate (8) is connected with adjusting hinge rod (9) through the round pin axle rotation, and the one end that two adjusting hinge rod (9) are close to each other is connected through the round pin axle rotation with the back of pressing board (10).

4. The easy-to-handle metal working jig according to claim 1, characterized in that: the device is characterized in that the lower surface of the device main body (1) is fixedly connected with the upper surface of the fixed box (12), and a communicating groove (14) is formed in the fixed box (12).

5. The easy-to-handle metal working jig according to claim 4, characterized in that: the lower surface of the fixed box (12) is provided with a sucker (13), and the inner wall of the fixed box (12) is connected with a piston threaded cylinder (15) in a sliding mode.

6. The easy-to-handle metal working jig according to claim 5, characterized in that: the left side of fixed case (12) inner wall is rotated through the bearing and is connected with second adjusting threaded rod (16), the surface threaded connection of second adjusting threaded rod (16) is at the inner wall of piston thread section of thick bamboo (15).