CN214187231U

CN214187231U - Clamp capable of clamping metal plates with different specifications

Info

Publication number: CN214187231U
Application number: CN202022994831.9U
Authority: CN
Inventors: 周正祥
Original assignee: Wuxi Jiahongfei Sheet Metal Co ltd
Current assignee: Wuxi Jiahongfei Sheet Metal Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-14
Anticipated expiration: 2030-12-14

Abstract

The application discloses a clamp capable of clamping metal plates with different specifications, which comprises a mounting plate, a clamping mechanism and a limiting mechanism; the clamping mechanism comprises a guide plate, a cushion pad, a connecting rod and a connecting block; the limiting mechanism comprises a connecting plate, a spring, an inserted bar and a toothed plate. The clamping of metal plates with different specifications can be realized by arranging the clamping plates which can be opened towards two sides, the operation is convenient during the use, the clamping of the metal plates with different specifications can be realized only by rotating the handle and pulling the handle upwards, and the clamping of the metal plates with different specifications can be realized by controlling the opening angle of the clamping plates and the moving distance of the clamping plates; this application is getting the in-process stability when can improve the panel beating centre gripping through the cooperation of clamp plate and splint, avoids getting the in-process panel beating and drop and the risk of damage appearing getting, is provided with the blotter can avoid appearing the wearing and tearing problem often with the panel beating contact, improves the protective properties of panel beating.

Description

Clamp capable of clamping metal plates with different specifications

Technical Field

The application relates to a clamp, in particular to a clamp capable of clamping metal plates with different specifications.

Background

The sheet metal, refer to the manual or mechanical method, make sheet metal, section bar and tubular product into the operation with certain shape, operation of the part of the size and precision, it is a common metalworking process, can cut and bend the sheet metal after processing through a series of subsequent processing, process the material into the part that accords with the application requirement, according to statistics, the sheet metal part accounts for more than 90% of all metal products, the sheet metal processing is a comprehensive cold working process to the sheet metal, including shearing, blanking, bending, welding, riveting, mould shaping and surface treatment, etc., its apparent characteristic is identical part thickness, the sheet metal has material utilization rate high, labor productivity is high, light, can obtain the advantage of the part of the shape multiple bar that other processing methods are difficult to process or can't process.

The panel beating is the part of making sheet metal, section bar and tubular product certain shape, size and precision, and the panel beating needs utilize anchor clamps to press from both sides to get after production, and usual anchor clamps can only press from both sides the panel beating of specific shape and get, and difficult operation when getting to the panel beating clamp of different specifications increases the inconvenience that the panel beating was got, reduces the machining efficiency of panel beating. Therefore, the clamp capable of clamping sheet metals of different specifications is provided for solving the problems.

Disclosure of Invention

A clamp capable of clamping metal plates with different specifications comprises a mounting plate, a clamping mechanism and a limiting mechanism;

the clamping mechanism comprises a guide plate, a cushion pad, a connecting rod and a connecting block, the guide plate is fixedly connected with the bottom of the mounting plate, the guide plate is rotatably connected with the clamping plate, the cushion pad is arranged on the side wall of the bottom of the clamping plate, the inner wall of the clamping plate is rotatably connected with the connecting block through the connecting rod, a fixed shaft is arranged at or connected with the top of the connecting block, a fixed head is arranged at or connected with the top of the fixed shaft and rotatably connected with the inside of the gear shaft, and the top end of the gear shaft is fixedly connected with the handle;

stop gear includes connecting plate, spring, inserted bar and pinion rack, the connecting plate passes through spring and mounting panel fixed connection, connecting plate and inserted bar fixed connection, pinion rack and the inside sliding connection of baffle, pinion rack side and clamp plate fixed connection, just clamp plate and fixed plate fixed connection.

Further, the mounting panel middle part is pegged graft with the gear shaft activity, the gear shaft is connected with the inside rotation of mounting panel, the gear shaft is connected with two pinion rack meshing respectively.

Further, the mounting panel bottom is equipped with the U-shaped baffle of two symmetric distributions, two the baffle is located the gear shaft both sides respectively, every the baffle is inside all with two pinion rack sliding connection.

Furthermore, the number of splint is two, and two splint all are the column structure of buckling, and two splint adjacent surface all is equipped with the blotter, the blotter corresponds each other.

Furthermore, the bottom of the connecting plate is provided with two inserted bars, the two inserted bars are movably inserted into the mounting plate, the distance between the two inserted bars is the same as the distance between the two toothed plates, and each inserted bar is clamped with the toothed plate.

Further, the quantity of clamp plate is two, two the clamp plate is located pinion rack tip respectively, two the clamp plate distributes in a staggered way, every clamp plate one side all is equipped with the fixed plate of L shape structure, just fixed plate and clamp plate are located splint both sides respectively.

The beneficial effect of this application is: the application provides a can press from both sides anchor clamps of getting different specification panel beating that can realize different specification panel beating clamps and get and have stable clamping function.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic front view of an embodiment of the present application;

FIG. 2 is a schematic side view of an embodiment of the present application;

FIG. 3 is a schematic top view of a gear shaft according to an embodiment of the present application;

fig. 4 is a schematic bottom view of a splint according to an embodiment of the present application.

In the figure: 1. mounting panel, 2, splint, 3, baffle, 4, blotter, 5, connecting rod, 6, connecting block, 7, fixed axle, 8, fixed head, 9, gear shaft, 10, handle, 11, connecting plate, 12, spring, 13, inserted bar, 14, pinion rack, 15, clamp plate, 16, fixed plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a clamp capable of clamping sheet metals of different specifications includes a mounting plate 1, a clamping plate 2, a clamping mechanism and a limiting mechanism;

the clamping mechanism comprises a guide plate 3, a cushion pad 4, a connecting rod 5 and a connecting block 6, the guide plate 3 is fixedly connected with the bottom of the mounting plate 1, the guide plate 3 is rotatably connected with the clamping plate 2, the cushion pad 4 is arranged on the side wall of the bottom of the clamping plate 2, the inner wall of the clamping plate 2 is rotatably connected with the connecting block 6 through the connecting rod 5, a fixed shaft 7 is arranged on or connected with the top of the connecting block 6, a fixed head 8 is arranged on or connected with the top of the fixed shaft 7, the fixed head 8 is rotatably connected with the inside of a gear shaft 9, and the top end of;

stop gear includes connecting plate 11, spring 12, inserted bar 13 and pinion rack 14, connecting plate 11 passes through spring 12 and 1 fixed connection of mounting panel, connecting plate 11 and inserted bar 13 fixed connection, pinion rack 14 and the inside sliding connection of baffle 3, 14 sides of pinion rack and clamp plate 15 fixed connection, just clamp plate 15 and fixed plate 16 fixed connection.

The middle part of the mounting plate 1 is movably inserted with a gear shaft 9, the gear shaft 9 is rotatably connected with the inside of the mounting plate 1, and the gear shaft 9 is respectively meshed with the two toothed plates 14; the bottom of the mounting plate 1 is provided with two U-shaped guide plates 3 which are symmetrically distributed, the two guide plates 3 are respectively positioned on two sides of the gear shaft 9, and the inner part of each guide plate 3 is in sliding connection with two toothed plates 14; the number of the clamping plates 2 is two, the two clamping plates 2 are both of a bent structure, cushion pads 4 are arranged on the adjacent surfaces of the two clamping plates 2, and the cushion pads 4 correspond to each other; the bottom of the connecting plate 11 is provided with two inserted rods 13, the two inserted rods 13 are movably inserted into the mounting plate 1, the distance between the two inserted rods 13 is the same as the distance between the two toothed plates 14, and each inserted rod 13 is clamped with the toothed plate 14; the quantity of clamp plate 15 is two, two the clamp plate 15 is located pinion rack 14 tip respectively, two the clamp plate 15 distributes in the staggering, every clamp plate 15 one side all is equipped with the fixed plate 16 of L shape structure, just fixed plate 16 and clamp plate 15 are located splint 2 both sides respectively.

When the clamping device is used, the mounting plate 1 is arranged at the bottom of a metal plate to be clamped, the clamping plates 2 are respectively positioned at two sides of the metal plate, the handle 10 is pulled to drive the gear shaft 9 to vertically move in the middle of the mounting plate 1, the connecting blocks 6 are driven to simultaneously move, the two clamping plates 2 are driven to simultaneously rotate around the bottom of the guide plate 3 when the connecting rod 5 rotates, the clamping plates 2 drive the two cushion pads 4 to clamp the metal plate, and the arranged cushion pads 4 can avoid damage to the metal plate; after the operation is finished, the connecting plate 11 is pulled to drive the inserted rod 13 to move and then separate from the toothed plate 14, the handle 10 is rotated to drive the gear shaft 9 to rotate in the mounting plate 1, the arranged fixed shaft 7 and the fixed head 8 can realize the relative rotation between the gear shaft 9 and the connecting block 6, the gear shaft 9 drives the two toothed plates 14 to move oppositely when rotating, the toothed plate 14 drives the pressing plate 15 and the fixed plate 16 to move simultaneously, the sheet metal is clamped through the pressing plate 15 and the fixed plate 16, the connecting plate 11 is loosened after the operation is finished, the inserted rod 13 is driven by the spring 12 in a stretching state to move to the original position, the inserted rod 13 is clamped with the toothed plate 14 from the new position, the limit of the pressing plate 15 and the fixed plate 16 is realized, the two sides of the sheet metal are further clamped through the pressing plate 15 and the fixed plate 16, and the lifting of the gear shaft 9 and the toothed plate 14 can not be influenced by the sliding between the gear shaft 9 and the toothed plate 14 during the clamping, the stability of centre gripping can be improved through the cooperation of clamp plate 15 and splint 2, and the distance that the angle opened through splint 2 and clamp plate 15 removed can realize the clamp of different specification panel beating and get, and the clamp is got more stably.

The application has the advantages that:

1. the clamping of metal plates with different specifications can be realized by arranging the clamping plates which can be opened towards two sides, the operation is convenient during the use, the clamping of the metal plates with different specifications can be realized only by rotating the handle and pulling the handle upwards, and the clamping of the metal plates with different specifications can be realized by controlling the opening angle of the clamping plates and the moving distance of the clamping plates;

2. this application is getting the in-process stability when can improve the panel beating centre gripping through the cooperation of clamp plate and splint, avoids getting the in-process panel beating and drop and the risk of damage appearing getting, is provided with the blotter can avoid appearing the wearing and tearing problem often with the panel beating contact, improves the protective properties of panel beating.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a can press from both sides anchor clamps of getting different specification panel beating which characterized in that: comprises a mounting plate (1), a clamping plate (2), a clamping mechanism and a limiting mechanism;

the clamping mechanism comprises a guide plate (3), a cushion pad (4), a connecting rod (5) and a connecting block (6), the guide plate (3) is fixedly connected with the bottom of the mounting plate (1), the guide plate (3) is rotatably connected with the clamping plate (2), the cushion pad (4) is arranged on the side wall of the bottom of the clamping plate (2), the inner wall of the clamping plate (2) is rotatably connected with the connecting block (6) through the connecting rod (5), a fixed shaft (7) is arranged or connected at the top of the connecting block (6), a fixed head (8) is arranged or connected at the top of the fixed shaft (7), the fixed head (8) is rotatably connected with the inside of the gear shaft (9), and the top end of the gear shaft (9) is fixedly connected with the handle (10);

stop gear includes connecting plate (11), spring (12), inserted bar (13) and pinion rack (14), spring (12) and mounting panel (1) fixed connection are passed through in connecting plate (11), connecting plate (11) and inserted bar (13) fixed connection, pinion rack (14) and baffle (3) inside sliding connection, pinion rack (14) side and clamp plate (15) fixed connection, just clamp plate (15) and fixed plate (16) fixed connection.

2. The clamp capable of clamping sheet metals of different specifications as claimed in claim 1, wherein: mounting panel (1) middle part is pegged graft with gear shaft (9) activity, gear shaft (9) are connected with mounting panel (1) internal rotation, gear shaft (9) are connected with two pinion rack (14) meshing respectively.

3. The clamp capable of clamping sheet metals of different specifications as claimed in claim 1, wherein: mounting panel (1) bottom is equipped with U-shaped baffle (3) of two symmetric distributions, two baffle (3) are located gear shaft (9) both sides respectively, every baffle (3) inside all with two pinion rack (14) sliding connection.

4. The clamp capable of clamping sheet metals of different specifications as claimed in claim 1, wherein: the quantity of splint (2) is two, and two splint (2) all are the column structure of buckling, two splint (2) adjacent surface all is equipped with blotter (4), blotter (4) correspond each other.

5. The clamp capable of clamping sheet metals of different specifications as claimed in claim 1, wherein: the connecting plate (11) bottom is equipped with two inserted bars (13), and two inserted bars (13) all peg graft with the inside activity of mounting panel (1), two distance between inserted bar (13) is the same with the distance between two pinion rack (14), every inserted bar (13) all with pinion rack (14) joint.

6. The clamp capable of clamping sheet metals of different specifications as claimed in claim 1, wherein: the quantity of clamp plate (15) is two, two clamp plate (15) are located pinion rack (14) tip respectively, two clamp plate (15) crisscross distribution, every clamp plate (15) one side all is equipped with fixed plate (16) of L shape structure, just fixed plate (16) and clamp plate (15) are located splint (2) both sides respectively.