CN218855282U

CN218855282U - Bending device with large clamping force

Info

Publication number: CN218855282U
Application number: CN202222806776.5U
Authority: CN
Inventors: 王秋花; 黄江华
Original assignee: Yongqing Kereida Machinery Equipment Co ltd
Current assignee: Yongqing Kereida Machinery Equipment Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-04-14
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to a bending technical field just discloses a bending device that clamp force is big, including the bending device body, bending device body one end is provided with the centre gripping base, the spout has been seted up to the centre gripping base one side, and the both ends sliding connection of spout has parallel splint, and the both ends of centre gripping base are connected with the fixed plate, and fixed plate one side middle part threaded connection has the regulation double-screw bolt that runs through the fixed plate, and the one end of regulation double-screw bolt offsets with the one side of splint. This kind of novel bending device that clamp force is big when using the bending device body, with the centre gripping base near to in the wall side, two splint offset with two sides of wall respectively, screw up the adjusting screw bolt, and the adjusting screw bolt setting is at the middle part of splint for the clamping-force of two splint to the wall is bigger, makes fixing on the wall more firmly of whole bending device body.

Description

Bending device with large clamping force

Technical Field

The utility model relates to a technical field of bending specifically is a bending device that clamp force is big.

Background

The steel structure is widely applied to the fields of large-scale factory buildings, super high-rise buildings and the like, and is a structure made of steel materials as the name implies, and is one of main building structure types.

In the prior art, the steel structure is generally applied to meet the condition that a steel material needs to be bent, and a special bending device needs to be used when the steel structure needs to be bent, in the prior art, a patent with the patent publication number of CN213763575U discloses a bending device for steel structure processing, which comprises a bottom plate, wherein two sliding grooves are formed in the outer wall of one side of the bottom plate, two clamping plates and a threaded hole are movably connected to the inner wall of each sliding groove, a lead screw is movably connected to the inner wall of each threaded hole, a hexagonal clamping groove is formed in the outer wall of one end of each lead screw, a triangular baffle is fixedly connected to the outer wall of one side of each clamping plate, a gasket is fixedly connected to the outer wall of one side of each triangular baffle, dense rubber protrusions are arranged on the outer wall of one side of each clamping plate, a square groove is formed in the outer wall of one side of each clamping plate, an anti-skid plate is fixedly connected to the inner wall of each square groove, and a plurality of anti-skid grains are formed in the outer wall of each anti-skid plate. The utility model discloses can be with carrying out the operation of bending of steel construction on device joint and the wall, the indoor manual work that carries out the steel construction of being convenient for adopts unsettled fixed mode of placing simultaneously, improves the stability of device, and the messenger has better stress point when bending the operation. The above patents have significant beneficial effects, but still have the following disadvantages:

when pressing from both sides tightly the wall in above-mentioned patent, mainly place in the hexagonal draw-in groove through the hexagonal spanner, rotate simultaneously, drive two splint by the lead screw, all clamp forces all come from the lead screw, and the lead screw sets up the limit portion at splint, the clamp force that leads to the middle part of splint and another side is not enough, when bending the steel construction, if operating personnel is too fierce hard, probably lead to appearing the gliding condition between two splint and the wall, and then influence the speed of bending the steel construction, influence the efficiency of processing, consequently, it is necessary to carry out the pertinence improvement to foretell not enough.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a bending device that clamp force is big presss from both sides more firm when pressing from both sides tightly the wall.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bending device that clamp force is big, includes the bending device body, and bending device body one end is provided with the centre gripping base, the spout has been seted up to the centre gripping base one side, and the both ends sliding connection of spout has parallel splint, and the both ends of centre gripping base are connected with the fixed plate, and fixed plate one side middle part threaded connection has the regulation double-screw bolt that runs through the fixed plate, and the one end of adjusting the double-screw bolt offsets with the one side of splint. Through the arrangement, the effect of increasing the clamping force between the clamping plates is achieved

As an optimized technical scheme of the utility model, fixed plate fixed connection is at the both ends of centre gripping base. Through the arrangement, the effect that the fixing plate is more stable is achieved.

As a preferred technical scheme of the utility model, fixed connection can be dismantled at the both ends of centre gripping base to the fixed plate. Through foretell setting, reach the effect of being convenient for change.

As a preferred technical scheme of the utility model, the fixed plate one side runs through and is provided with the bolt, bolt and centre gripping base side threaded connection. Through foretell setting, reach the effect of changing splint or fixed plate.

As an optimal technical scheme of the utility model, two run through between the fixed plate and have supplementary double-screw bolt, supplementary double-screw bolt both ends threaded connection has the nut. Through foretell setting, reach two fixed plates more stable effect.

As a preferred technical scheme of the utility model, adjusting the double-screw bolt and keeping away from fixed plate one end and being provided with the handle, and the handle is plum blossom form, and the handle keeps away from the one side fixedly connected with hexagonal piece of fixed plate. Through foretell setting, reach the effect of being convenient for press from both sides two splint tightly.

As an optimized technical scheme of the utility model, the splint are kept away from to the fixed plate one side fixedly connected with reinforcing plate. Through foretell setting, reach the effect that improves the intensity of fixed plate.

As an optimized technical proposal of the utility model, the opposite surfaces of the clamping plates are arranged in an anti-skid way.

Not enough to prior art, the utility model provides a bending device that clamp force is big has overcome the not enough of prior art:

this kind of novel bending device that clamp force is big when using the bending device body, with the centre gripping base near to in the wall side, two splint offset with two sides of wall respectively, screw up the adjusting screw bolt, and the adjusting screw bolt setting is at the middle part of splint for the clamping-force of two splint to the wall is bigger, makes fixing on the wall more firmly of whole bending device body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic view of the structure of the fixing plate of the present invention after explosion;

FIG. 4 is a schematic view of a partial structure of the auxiliary stud of the present invention;

fig. 5 is a schematic view of the hexagonal block structure of the present invention.

In the figure: 1. a bending device body; 2. clamping the base; 3. a chute; 4. a splint; 5. a fixing plate; 6. adjusting the stud; 7. a bolt; 8. an auxiliary stud; 9. a nut; 10. a hexagonal block; 11. a reinforcing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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 all belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, a bending device with a large clamping force includes a bending device body 1, a clamping base 2 is disposed at one end of the bending device body 1, a sliding groove 3 is disposed on one side of the clamping base 2, parallel clamping plates 4 are slidably connected to two ends of the sliding groove 3, a fixing plate 5 is connected to two ends of the clamping base 2, an adjusting stud 6 penetrating through the fixing plate 5 is connected to a middle portion of one side of the fixing plate 5 through a thread, and one end of the adjusting stud 6 abuts against one side of the clamping plate 4.

The bending device that the clamp force is big in this embodiment, when using, the bottom leans on one side of wall tightly in the centre gripping base 2, the symmetrical side of wall is arranged respectively in to two splint 4, operating personnel twists the regulation double-screw bolt 6, adjust double-screw bolt 6 and fixed plate 5 threaded connection, rotate regulation double-screw bolt 6 according to the direction of screw thread, the one end of regulation double-screw bolt 6 offsets with the one side of splint 4, when adjusting the rotary motion of double-screw bolt 6, push up splint 4, and drive splint 4 and remove, two splint 4 press from both sides the wall tightly, operating personnel continues to exert pressure, make two splint 4 with the wall centre gripping tighter, two simultaneously adjust double-screw bolt 6 and set up the middle part at two fixed plate 5 and splint 4, so whole splint 4 bear basically the same power, compare and only exert clamping force more stable at the limit portion of splint 4, make two splint 4 press from both sides the wall tighter, later bend the processing to the steel construction, concrete bending is prior art, for example, patent publication is CN213763575U, do not too much here.

Referring to fig. 1, the fixing plates 5 are fixedly connected to two ends of the clamping base 2; fixed plate 5 is through the both ends fixed connection of welded mode and centre gripping base 2, and the more stability of welded mode for fixed plate 5 is more stable at the in-process of centre gripping.

Referring to fig. 1-4, an auxiliary stud 8 penetrates between the two fixing plates 5, and nuts 9 are connected to two ends of the auxiliary stud 8 through threads; supplementary double-screw bolt 8 strengthens the steadiness of two fixed plates 5, and supplementary double-screw bolt 8 sets up in the inside of spout 3, runs through two splint 4 and fixed plate 5, and the equal threaded connection in both ends of supplementary double-screw bolt 8 has nut 9, with two further reinforcements of fixed plate 5, is difficult for appearing deformation.

Referring to fig. 1, 2, 3 and 5, a handle is arranged at one end of the adjusting stud 6 away from the fixing plate 5, the handle is in a plum blossom shape, and a hexagonal block 10 is fixedly connected to one side of the handle away from the fixing plate 5; when with 1 centre gripping of whole bending device body on the wall, operating personnel adjusts adjusting stud 6 earlier through the handle, with bending device body 1 fix on the wall in advance, there is better impetus when operating personnel twists adjusting stud 6 in the setting of plum blossom form handle, can not injure operating personnel's palm simultaneously, if twist through the hand and adjust under stud 6 makes clamping-force between two splint 4 under the not enough condition of clamping-force, operating personnel can pass through the spanner, utilize hexagonal piece 10, will adjust the further locking of stud 6, make the clamping-force increase between two splint 4.

Referring to fig. 2, 3 and 5, a reinforcing plate 11 is fixedly connected to a side of the fixing plate 5 away from the clamping plate 4; when the fixed plate 5 bears too much force, the fixed plate 5 is likely to deform, and the reinforcing plate 11 serves to reinforce the strength of the whole fixed plate 5 and prevent the fixed plate 5 from deforming after long-term use.

Referring to fig. 1-4, the opposite surfaces of the clamping plates 4 are disposed in a non-slip manner; the strip-shaped grooves are formed in the opposite surfaces of the two clamping plates 4, certain friction force is increased when the wall surface is clamped, the wall surface is clamped more stably, and the whole bending device body 1 is more stable.

Example two

The bending apparatus with a large clamping force in this embodiment is basically the same as the bending apparatus with a large clamping force in the first embodiment, and the only difference between the two is that: referring to fig. 2-5, the fixing plates 5 are detachably and fixedly connected to two ends of the clamping base 2; the fixed plate 5 and the clamping base 2 can be detachably connected, and the clamping plate 4 can be replaced later, so that the clamping plate 4 can be damaged in a long-time tight connection state along with the increase of the service time, and needs to be replaced, and the detachable connection mode is arranged.

Referring to fig. 2-5, a bolt 7 is disposed through one side of the fixing plate 5, and the bolt 7 is in threaded connection with the side of the clamping base 2; threaded hole has been seted up to the symmetry side of centre gripping base 2, has seted up the through-hole on fixed plate 5, aligns through-hole and screw hole in the installation, inserts bolt 7 in the through-hole to screw up behind the threaded connection with the screw hole, when needs are changed splint 4, demolish a plurality of bolts 7, take off fixed plate 5, can change splint 4, the stability of being connected between fixed plate 5 and the centre gripping base 2 has equally been guaranteed in the setting of a plurality of bolts 7.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a bending device that clamp force is big, includes bending device body (1), and bending device body (1) one end is provided with centre gripping base (2), its characterized in that, spout (3) have been seted up to centre gripping base (2) one side, and the both ends sliding connection of spout (3) has parallel splint (4), and the both ends of centre gripping base (2) are connected with fixed plate (5), and fixed plate (5) one side middle part threaded connection has regulation double-screw bolt (6) that run through fixed plate (5), and the one end of regulation double-screw bolt (6) offsets with the one side of splint (4).

2. A bending device with high clamping force according to claim 1, wherein the fixing plates (5) are fixedly connected to two ends of the clamping base (2).

3. The bending device with high clamping force according to claim 1, wherein the fixing plates (5) are detachably and fixedly connected to two ends of the clamping base (2).

4. The bending device with high clamping force according to claim 1, wherein a bolt (7) penetrates through one surface of the fixing plate (5), and the bolt (7) is in threaded connection with the side surface of the clamping base (2).

5. The bending device with high clamping force according to claim 1, wherein an auxiliary stud (8) penetrates between the two fixing plates (5), and nuts (9) are connected to two ends of the auxiliary stud (8) in a threaded mode.

6. The bending device with large clamping force according to claim 1, wherein a handle is arranged at one end, away from the fixing plate (5), of the adjusting stud (6) and is in a plum blossom shape, and a hexagonal block (10) is fixedly connected to one surface, away from the fixing plate (5), of the handle.

7. A bending device with high clamping force according to claim 1, wherein a reinforcing plate (11) is fixedly connected to the surface of the fixing plate (5) far away from the clamping plate (4).

8. A bending device with high clamping force according to claim 1, wherein the opposite surfaces of the clamping plates (4) are arranged in a non-slip manner.