CN213496056U

CN213496056U - Quick clamping device for bending machine die

Info

Publication number: CN213496056U
Application number: CN202022424162.1U
Authority: CN
Inventors: 张伟; 包徐华
Original assignee: Anhui Baichao Laser Technology Co ltd
Current assignee: Anhui Baichao Laser Technology Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-22
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a bender mould presss from both sides device soon, including steel spare and mould clamp plate, the pivot groove has been seted up on the lateral wall of steel spare, the fixed pivot post of pivot inslot fixedly connected with, swing joint has the mould clamp plate on the fixed pivot post, be provided with the centre gripping groove between the lower extreme of mould clamp plate and steel spare, the centre gripping inslot is provided with the mould of bending, and the rectangular channel has been seted up on the intermediate position on the installation piece to the upper end fixedly connected with installation piece of mould clamp plate. This bender mould presss from both sides device soon, through fixed rotary column installation mould clamp plate, the mould clamp plate can be rotatory on fixed rotary column, and increase the torsional spring structure, under the effort that does not have locking screw, the mould clamp plate upset is upwards, easy to assemble the mould of bending, locking screw is from taking the handle in addition, through rotatory L type handle, it is rotatory to drive locking screw, realize that locking screw screws up or loosen, do not need the spanner to twist soon locking screw, can compress tightly the mould fast, the pine is unloaded, and work efficiency is improved.

Description

Quick clamping device for bending machine die

Technical Field

The utility model relates to a bender processing technology field specifically is a bender mould presss from both sides device soon.

Background

Full servo intelligence panel beating machining center of bending compares other types's bender, has following several advantages: 1. the energy consumption is low, the machine does not move, the motor does not consume power, basically no noise; 2. when the workpiece is bent, the workpiece is not moved, the workpiece is formed by the up-and-down movement of the die, and the bending precision is high; 3. the programming of the bending workpiece is good, manual operation is not needed, the workpiece is rotated and bent automatically, the intelligent degree is high, and the operation is safe and simple; 4. the most special-shaped parts can be realized without replacing a mould in the process of folding the special-shaped parts, and the cost is low.

The existing die clamping device for the bending machine needs to adopt a wrench to screw a screw through a screw fixing clamp, is inconvenient to install, has requirements on the size of a die due to different shapes and lengths of workpieces, can change the length of the die at any time, and needs to adopt a device for rapidly assembling and disassembling the die for improving the efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bender mould presss from both sides device soon has the screw and conveniently revolves soon, is difficult for breaking away from, changes the mould rapidly, improves work efficiency's advantage, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a fast clamping device for a bending machine die comprises a steel piece and a die pressing plate, wherein a rotating column groove is formed in the side wall of the steel piece, a fixed rotating column is fixedly connected in the rotating column groove, a die pressing plate is movably connected on the fixed rotating column, a clamping groove is formed between the die pressing plate and the lower end of the steel piece, a bending die is arranged in the clamping groove, an installation block is fixedly connected to the upper end of the die pressing plate, a rectangular groove is formed in the middle position of the installation block, symmetrically distributed movable holes are formed in the installation block, the movable holes are movably connected with the fixed rotating column, a torsional spring is sleeved on the fixed rotating column at the position of the rectangular groove, one end of the torsional spring is fixedly connected with the side wall of the rotating column groove, a protruding strip is connected to the other end of the die pressing plate, a rotating hole is formed in the middle position of the die pressing plate, a locking screw is, run through the post and run through the activity hole, and the one end that runs through the post is connected with the cushion, the one end fixedly connected with L type handle of cushion.

Preferably, the side wall of the rotary column groove is fixedly connected with a positioning block, and the positioning block is fixedly connected with one end of the torsion spring.

Preferably, the steel piece is provided with a threaded hole meshed with the locking screw, and the locking screw is meshed with the threaded hole.

Preferably, one side of the protruding strip is provided with an anti-slip pattern, and one side of the protruding strip, which is close to the anti-slip pattern, is abutted to the side wall of the bending die.

Preferably, the mold pressing plate is provided with a positioning groove at one end close to the mounting block, and the positioning groove is connected with one end of the torsion spring in a clamping manner.

Preferably, the diameters of the locking screw and the cushion block are larger than the diameter of the rotating hole, and one side of the locking screw adjacent to the cushion block is attached to the die pressing plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this bender mould presss from both sides device soon, install the mould clamp plate through fixed rotary column, the mould clamp plate can be rotatory on fixed rotary column, and increase the torsional spring structure, under the effort that does not have locking screw, the mould clamp plate upset is upwards, easy to assemble the mould of bending, locking screw is from taking the handle in addition, through rotatory L type handle, it is rotatory to drive locking screw, realize that locking screw screws tightens or relaxs, do not need the spanner to twist soon locking screw, can compress tightly the mould fast, the pine is unloaded, the work efficiency is improved, and mould clamp plate and steel spare swing joint, locking screw and mould clamp plate swing joint, when the mould of bending is perhaps dismantled in the installation, locking screw and mould clamp plate can not lose, and convenient to use.

Drawings

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

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

FIG. 3 is a view showing the installation structure of the mold platen of the present invention;

FIG. 4 is a structural view of a mold platen of the present invention;

fig. 5 is a structure view of the locking screw of the present invention.

In the figure: 1. a steel part; 11. a column rotating groove; 111. positioning blocks; 12. fixing the rotary column; 13. a clamping groove; 2. pressing a mold plate; 21. mounting blocks; 211. a movable hole; 22. a rectangular groove; 23. a torsion spring; 24. positioning a groove; 25. a raised strip; 251. anti-skid lines; 26. rotating the hole; 3. bending the die; 4. locking screws; 41. penetrating the column; 42. cushion blocks; 43. an L-shaped handle.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, a bending machine die quick clamping device includes a steel member 1 and a die pressing plate 2, a rotating column groove 11 is formed on a side wall of the steel member 1, a fixed rotating column 12 is fixedly connected in the rotating column groove 11, the die pressing plate 2 is movably connected on the fixed rotating column 12, a clamping groove 13 is formed between the die pressing plate 2 and a lower end of the steel member 1, and a bending die 3 is arranged in the clamping groove 13.

Referring to fig. 3-4, an installation block 21 is fixedly connected to the upper end of the mold platen 2, a rectangular groove 22 is formed in the middle position of the installation block 21, movable holes 211 are formed in the installation block 21, the movable holes 211 are movably connected to the fixed rotary columns 12, torsion springs 23 are sleeved on the fixed rotary columns 12 at the positions of the rectangular groove 22, one ends of the torsion springs 23 are fixedly connected to the side walls of the rotary column grooves 11, positioning blocks 111 are fixedly connected to the side walls of the rotary column grooves 11, the positioning blocks 111 are fixedly connected to one ends of the torsion springs 23, one ends of the torsion springs 23 are fixed by the positioning blocks 111, positioning grooves 24 are formed in one ends of the mold platen 2, which are close to the installation block 21, the positioning grooves 24 are connected to one ends of the torsion springs 23 in a clamping manner, the mold platen 2 is turned upwards under the action of the torsion springs 23, when the bending mold 3 is installed, the bending mold platen 2 does not need to be, the other end of mould clamp plate 2 is connected with protruding strip 25, and one side of protruding strip 25 is provided with anti-skidding line 251, and one side that protruding strip 25 is close to anti-skidding line 251 offsets with the lateral wall of the mould 3 of bending, and mould clamp plate 2 will bend mould 3 suppression in centre gripping groove 13 through protruding strip 25, has seted up rotatory hole 26 on the intermediate position of mould clamp plate 2, swing joint has locking screw 4 in the rotatory hole 26.

Referring to fig. 5, one end of the locking screw 4 is connected to the through column 41, the through column 41 penetrates the movable hole 211, one end of the through column 41 is connected to the pad 42, one end of the pad 42 is fixedly connected to the L-shaped handle 43, the steel member 1 is provided with a threaded hole engaged with the locking screw 4, the locking screw 4 is engaged with the threaded hole, the locking screw 4 is provided with a handle, the locking screw 4 is driven to rotate by rotating the L-shaped handle 43, so that the locking screw 4 can be tightened or loosened, the locking screw 4 can be quickly pressed and loosened without a wrench, the working efficiency is improved, the diameters of the locking screw 4 and the pad 42 are both larger than the diameter of the rotating hole 26, one side of the locking screw 4 adjacent to the pad 42 is attached to the mold press plate 2, the through column 41 is disposed in the rotating hole 26, the locking screw 4 cannot be separated from the mold press plate 2, after the locking screw 4 is loosened, the locking screw 4 can not be lost, and the installation time is conveniently saved.

The working process is as follows: when the bending die 3 is not installed, the locking screw 4 is separated from the steel part 1, under the action of the torsion spring 23, the die pressing plate 2 is turned upwards, the clamping groove 13 is arranged at a position visible to the naked eye, the bending die 3 can be directly installed in the clamping groove 13, then the die pressing plate 2 corresponding to the position of the bending die 3 is turned downwards according to the length of the bending die 3, the locking screw 4 is driven to rotate by rotating the L-shaped handle 43, the locking screw 4 is not required to be screwed by a wrench, the die can be quickly pressed and loosened, the working efficiency is improved, the locking screw 4 is meshed with a threaded hole on the steel part 1, the convex strip 25 at the lower end of the die pressing plate 2 is abutted against the side wall of the bending die 3, the anti-skid grains 251 enhance the friction force, the installation firmness of the bending die 3 is reinforced, when the bending die 3 is replaced, the locking screw 4 is loosened, the locking screw 4 is separated from the, the mold platen 2 is automatically flipped up by the torsion spring 23 in preparation for the next installation.

In summary, the following steps: this bender mould presss from both sides device soon, install mould clamp plate 2 through fixed rotary column 12, mould clamp plate 2 can be rotatory on fixed rotary column 12, and increase the torsional spring 23 structure, under the effort that does not have locking screw 4, mould clamp plate 2 upset is upwards, easy to assemble mould 3 of bending, locking screw 4 is from taking the handle in addition, through rotatory L type handle 43, it is rotatory to drive locking screw 4, realize locking screw 4 and screw up or relax, do not need the spanner to twist soon locking screw 4, can compress tightly the mould fast, the pine is unloaded, the work efficiency is improved, and

mould clamp plate

2 and 1 swing joint of steel part,

locking screw

4 and 2 swing joint of mould clamp plate, when installing or dismantling mould 3 of bending, locking screw 4 and mould clamp plate 2 can not lose, and convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bender mould presss from both sides device soon, includes steel part (1) and mould clamp plate (2), its characterized in that: the steel part bending device is characterized in that a rotating column groove (11) is formed in the side wall of the steel part (1), a fixed rotating column (12) is fixedly connected in the rotating column groove (11), a mold pressing plate (2) is movably connected on the fixed rotating column (12), a clamping groove (13) is formed between the mold pressing plate (2) and the lower end of the steel part (1), a bending mold (3) is arranged in the clamping groove (13), an installation block (21) is fixedly connected to the upper end of the mold pressing plate (2), a rectangular groove (22) is formed in the middle position of the installation block (21), movable holes (211) are symmetrically distributed in the installation block (21), the movable holes (211) are movably connected with the fixed rotating column (12), a torsion spring (23) is sleeved on the position of the rectangular groove (22) of the fixed rotating column (12), one end of the torsion spring (23) is fixedly connected with the side wall of the rotating column groove (11), a convex strip (25) is connected to the other end, the mould pressing plate is characterized in that a rotating hole (26) is formed in the middle of the mould pressing plate (2), a locking screw (4) is movably connected in the rotating hole (26), one end of the locking screw (4) is connected with a penetrating column (41), the penetrating column (41) penetrates through a movable hole (211), one end of the penetrating column (41) is connected with a cushion block (42), and one end of the cushion block (42) is fixedly connected with an L-shaped handle (43).

2. The quick clamping device for the bending machine die according to claim 1, characterized in that: the side wall of the rotary column groove (11) is fixedly connected with a positioning block (111), and the positioning block (111) is fixedly connected with one end of the torsion spring (23).

3. The quick clamping device for the bending machine die according to claim 1, characterized in that: and a threaded hole meshed with the locking screw (4) is formed in the steel piece (1), and the locking screw (4) is meshed with the threaded hole.

4. The quick clamping device for the bending machine die according to claim 1, characterized in that: anti-skid grains (251) are arranged on one side of each protruding strip (25), and one side, close to the anti-skid grains (251), of each protruding strip (25) abuts against the side wall of the bending die (3).

5. The quick clamping device for the bending machine die according to claim 1, characterized in that: and one end of the mold pressing plate (2) close to the mounting block (21) is provided with a positioning groove (24), and the positioning groove (24) is connected with one end of the torsion spring (23) in a clamping manner.

6. The quick clamping device for the bending machine die according to claim 1, characterized in that: the diameters of the locking screws (4) and the cushion blocks (42) are larger than the diameter of the rotating holes (26), and one sides of the locking screws (4) and the cushion blocks (42) adjacent to each other are attached to the die pressing plate (2).