CN212285608U

CN212285608U - Fixing device is used in stamping workpiece processing

Info

Publication number: CN212285608U
Application number: CN202020015503.7U
Authority: CN
Inventors: 孙平
Original assignee: Taizhou Yongxin Terminal Co ltd
Current assignee: Taizhou Yongxin Terminal Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2021-01-05
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a fixing device is used in stamping workpiece processing, including base, stand, roof, punching machine main part, upper die base, material returned mechanism and fixed establishment, stand fixed mounting is in the top four corners of base, roof fixed mounting is on the top of stand, but punching machine main part screw mounting is in one side of roof, upper die base detachably sets up the bottom at the punching machine main part, material returned mechanism installs the top at the base, the fixed establishment assembly is in one side of base. This fixing device is used in stamping workpiece processing can press from both sides the pressing part tightly fixed, avoids the position that the vibrations that produce in the punching press operation in-process influence the stamping workpiece, has guaranteed the accuracy of punching press back finished product size to and off-the-shelf quality, stability is good, and it is troublesome to have reduced the follow-up unnecessary of many, uses in a flexible way, and the practicality is strong, satisfies the user demand on the current market.

Description

Fixing device is used in stamping workpiece processing

Technical Field

The utility model relates to a stamping equipment technical field specifically is a fixing device is used in stamping workpiece processing.

Background

The stamping part is a forming processing method which applies external force to plates, strips, pipes, profiles and the like by a press and a die to cause plastic deformation or separation of the plates, the strips, the pipes, the profiles and the like so as to obtain workpieces (stamping parts) with required shapes and sizes.

At present, current punching machine is at the punching press in-process, goes up the mould when the downward punching press removes, and difficult exemption can drive the whole slight vibrations that take place of punching machine, and vibrations can lead to the position of stamping workpiece unfixed, poor stability to the finished product size after the punching press finishes can receive the influence, and finished product quality is lower, and it is troublesome to have brought many unnecessary for the staff, consequently, based on above shortcoming, releases a stamping workpiece processing now and improves this with fixing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device is used in stamping workpiece processing, the stamping workpiece vibrations position that provides in can solving above-mentioned background art is unset, poor stability's technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for processing stamping parts comprises

A base;

the stand columns can be fixedly arranged at four corners of the top end of the base;

the top plate can be fixedly arranged at the top end of the upright post;

a punch body which is screw-mounted on one side of the top plate;

the upper die holder is detachably arranged at the bottom end of the punching machine main body;

still include material returned mechanism and fixed establishment, material returned mechanism installs the top of base, fixed establishment assembles one side of base.

Preferably, the material returning mechanism comprises a supporting rod, the bottom end of the supporting rod is installed at the top end of the base, a connecting seat is arranged on the upper surface of the supporting rod, a through hole is formed in the outer wall of the connecting seat, the top end of the connecting seat is in threaded connection with a lower die holder, a stamping part is arranged at the top end of the lower die holder, and a connecting block is arranged at the bottom end of the connecting seat.

Preferably, the number of the supporting rods is four, and the four supporting rods are distributed at four corners of the top end of the base in an array shape.

Preferably, the connecting block is triangular in shape.

Preferably, the fixing mechanism comprises a motor, the bottom end of the motor is connected with the bottom end of the inner cavity of the connecting block through a screw, the lower surface output end of the motor is locked with one end of a rotating rod through a coupler, the other end of the rotating rod extends into the inner cavity of the base, the bottom end of the rotating rod is installed at the bottom end of the inner cavity of the base through a bearing, an inner ring of the bearing is in interference fit with the base, an outer ring of the bearing is fixedly connected with the bottom end of the rotating rod, a connecting plate is in interference fit with the outer wall of the rotating rod, slide rails are arranged at four corners of the bottom end of the inner cavity of the base, a first clamping plate is sleeved on the outer wall of each slide rail, the inner side of the first clamping plate is connected with one end of a connecting rod through a pin, the other end of the connecting rod is respectively connected with the, and a limiting rod is arranged on the outer side of the second clamping plate.

Preferably, the number of the first clamping plates is two, and the two first clamping plates are symmetrically arranged relative to the stamping part.

Preferably, a rubber pad is arranged on the inner side of the second clamping plate.

Compared with the prior art, the beneficial effects of the utility model are that: this fixing device is used in stamping workpiece processing, through the motor, the bull stick, the connecting plate, cooperation between slide rail and the first splint, thereby can make the second splint press from both sides the left and right sides of stamping piece tightly fixed, cooperation through between punching machine main part and the upper die base, thereby can carry out the punching press operation to fixed position's stamping piece, the waste material that the punching press falls can pass the through-hole that the connecting seat outer wall was seted up, and drop and arrange the material in the same place roll-off on the outer wall of connecting block, the device can press from both sides the fastening to the stamping piece, avoid the vibrations that produce at punching press operation in-process influence the position of stamping piece, the accuracy of finished product size after the punching press has been guaranteed, and off-the-shelf quality, good stability, many follow-up unnecessary troubles have been reduced, and the use.

Drawings

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

fig. 2 is a top view of the fixing mechanism of the present invention;

fig. 3 is a schematic structural view of the material returning mechanism of the present invention.

In the figure: 1. the base, 2, stand, 3, roof, 4, punching machine main part, 5, upper die base, 6, material returned mechanism, 61, bracing piece, 62, connecting seat, 63, die holder, 64, stamping workpiece, 65, connecting block, 7, fixed establishment, 71, motor, 72, bull stick, 73, connecting plate, 74, slide rail, 75, first splint, 76, connecting rod, 77, spring, 78, second splint, 79, gag lever post.

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. 1-3, the present invention provides a technical solution: the utility model provides a fixing device is used in stamping workpiece processing, including base 1, stand 2, roof 3, punching machine main part 4, upper die base 5, material returned mechanism 6 and fixed establishment 7, stand 2 fixed mounting is in the top four corners of base 1, roof 3 fixed mounting is on the top of stand 2, but punching machine main part 4 mounting screw in one side of roof 3, upper die base 5 detachably sets up the bottom at punching machine main part 4, can carry out the punching press operation through punching machine main part 4, material returned mechanism 6 installs the top at base 1, fixed establishment 7 assembles in one side of base 1.

As preferred scheme, further, material returned mechanism 6 includes bracing piece 61, the top at base 1 is installed to the bottom of bracing piece 61, the upper surface of bracing piece 61 is provided with connecting seat 62, the through-hole has been seted up to the outer wall of connecting seat 62, the top threaded connection of connecting seat 62 has die holder 63, the top of die holder 63 is provided with stamping workpiece 64, the bottom of connecting seat 62 is provided with connecting block 65, the waste material that the punching press falls can pass the through-hole that the outer wall of connecting seat 62 was seted up and drop on the outer wall of connecting block 65, at this moment, the waste material can be along the inclined plane situation roll-off of connecting block 65.

Preferably, the number of the support rods 61 is four, and the four support rods 61 are distributed at four corners of the top end of the base 1 in an array shape, so that the number and the positions of the support rods 61 are determined.

Preferably, the connecting block 65 is triangular, so as to ensure that the punched waste material can slide along the inclined surface of the connecting block 65.

As a preferable scheme, further, the fixing mechanism 7 includes a motor 71, a bottom end of the motor 71 is screwed to a bottom end of an inner cavity of the connecting block 65, an output end of a lower surface of the motor 71 is locked with one end of a rotating rod 72 through a coupler, and the other end of the rotating rod 72 extends into the inner cavity of the base 1, a bottom end of the rotating rod 72 is installed at the bottom end of the inner cavity of the base 1 through a bearing, an inner ring of the bearing is in interference fit with the base 1, an outer ring of the bearing is fixedly connected with the bottom end of the rotating rod 72, an outer wall of the rotating rod 72 is in interference fit with a connecting plate 73, four corners of the bottom end of the inner cavity of the base 1 are provided with slide rails 74, an outer wall of the slide rails 74 is sleeved with a first clamping plate 75, an inner side pin of the first clamping plate 75 is connected with one end of a connecting rod 76, the elastic coefficient is 17N/CM, the spring 77 generates elastic deformation after being stretched or extruded, the spring is restored to the initial state after external force is removed, the second clamping plate 78 is installed on the inner side of the spring 77, the limiting rod 79 is arranged on the outer side of the second clamping plate 78, an external power supply of the motor 71 is switched on, the rotating rod 72 and the connecting plate 73 are driven by the motor 71 to rotate together, at the moment, one end of the connecting rod 76 is pulled by the rotating connecting plate 73, the other end of the connecting rod 76 pulls the first clamping plate 75 to move inwards or outwards, when the first clamping plate 75 moves inwards, the spring 77, the second clamping plate 78 and the limiting rod 79 are driven by the first clamping plate 75 to move inwards together, when the inner side of the second clamping plate 78 is tightly attached to the outer side of the stamping part 64, the stamping part 64 is abutted to the second clamping plate 78, the spring 77 is driven by the second clamping plate 78, and the second clamping plate 78, so that the position of the stamping 64 is fixed.

Preferably, the number of the first clamping plates 75 is two, and the two first clamping plates 75 are symmetrically arranged relative to the stamping part 64, so that the number and the positions of the first clamping plates 75 are clear.

Preferably, a rubber pad is disposed on the inner side of the second clamping plate 78, so that hard contact between the second clamping plate 78 and the stamping part 64 can be avoided through the rubber pad, and the stamping part 64 can be clamped and fixed better.

The electrical components mentioned in the scheme are all the prior art, the type of the electrical components is only one of the electrical components, and the electrical components which can achieve the purpose in the scheme can be used.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet control requirements, specific connection and control sequence.

When the stamping die is used, firstly, an external power supply of the stamping die body 4 and the motor 71 is switched on, the stamping part 64 is placed at the top end of the lower die holder 63, the motor 71 is started, the motor 71 can drive the rotating rod 72 and the connecting plate 73 to rotate together, at the moment, the rotating connecting plate 73 can drive one end of the connecting rod 76 to drive the other end of the connecting rod 76 to drive the first clamping plate 75 to move inwards or outwards, when the first clamping plate 75 moves inwards, the first clamping plate 75 can drive the spring 77, the second clamping plate 78 and the limiting rod 79 to move inwards together, when the inner side of the second clamping plate 78 is tightly attached to the outer side of the stamping part 64, the stamping part 64 can support the second clamping plate 78 to drive the second clamping plate 78 to extrude the spring 77, the second clamping plate 78 tightly attached to the outer wall of the stamping part 64 can clamp and fix the stamping part 64, so that the position of, punching machine main part 4 can promote upper die base 5 downstream, the upper die base 5 of downstream can carry out stamping operation to stamping workpiece 64, the waste material that the punching press falls can pass the through-hole that connecting seat 62 outer wall was seted up and drop on the outer wall of connecting block 65, at this moment, the waste material can be along the inclined plane advantage roll-off of connecting block 65, and then accomplish the material returned, the device can press from both sides pressing workpiece 64 tightly fixedly, avoid the vibrations that produce at the stamping operation in-process influence stamping workpiece 64's position, the off-the-shelf quality has been guaranteed, therefore, the clothes hanger is strong in practicability, and is suitable for popularization.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "central position", "other end", "upper", "one side", "top", "inner", "front", "central", "two ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "snap-fit," "plug-in," "weld," "mount," "set," "interference fit," "screw-on," "pin-on," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral whole; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 fixing device is used in processing of stamping workpiece which characterized in that: comprises that

A base (1);

the upright columns (2) can be fixedly arranged at four corners of the top end of the base (1);

the top plate (3) can be fixedly arranged at the top end of the upright post (2);

a punch main body (4) which can be screwed to one side of the top plate (3);

the upper die holder (5) is detachably arranged at the bottom end of the punch main body (4);

still include material returned mechanism (6) and fixed establishment (7), material returned mechanism (6) are installed the top of base (1), fixed establishment (7) assembly is in one side of base (1).

2. The fixing device for processing the stamping part according to claim 1, characterized in that: material returned mechanism (6) include bracing piece (61), install the bottom of bracing piece (61) the top of base (1), the upper surface of bracing piece (61) is provided with connecting seat (62), the through-hole has been seted up to the outer wall of connecting seat (62), the top threaded connection of connecting seat (62) has die holder (63), the top of die holder (63) is provided with stamping workpiece (64), the bottom of connecting seat (62) is provided with connecting block (65).

3. The fixing device for processing the stamping part according to claim 2, characterized in that: the number of the supporting rods (61) is four, and the four supporting rods (61) are distributed at four corners of the top end of the base (1) in an array shape.

4. The fixing device for processing the stamping part according to claim 2, characterized in that: the connecting block (65) is triangular in shape.

5. The fixing device for processing the stamping part according to claim 2, characterized in that: the fixing mechanism (7) comprises a motor (71), the bottom end of the motor (71) is connected to the inner cavity bottom end of the connecting block (65) through a screw, the lower surface output end of the motor (71) is locked with one end of a rotating rod (72) through a coupler, the other end of the rotating rod (72) extends into the inner cavity of the base (1), the bottom end of the rotating rod (72) is installed at the inner cavity bottom end of the base (1) through a bearing, an inner ring of the bearing is in interference fit with the base (1), an outer ring of the bearing is fixedly connected with the bottom end of the rotating rod (72), a connecting plate (73) is in interference fit with the outer wall of the rotating rod (72), four corners of the inner cavity bottom end of the base (1) are provided with sliding rails (74), the outer wall of the sliding rails (74) is sleeved with a first clamping plate (75), and the inner side pin of the first clamping plate (75) is connected with one, and the other end of connecting rod (76) is round pin hub connection both sides around connecting plate (73) respectively, the inboard top of first splint (75) is provided with spring (77), second splint (78) are installed to the inboard of spring (77), the outside of second splint (78) is provided with gag lever post (79).

6. A fixing device for processing stamping parts according to claim 5, characterized in that: the number of the first clamping plates (75) is two, and the two first clamping plates (75) are symmetrically arranged relative to the stamping part (64).

7. A fixing device for processing stamping parts according to claim 5, characterized in that: and a rubber pad is arranged on the inner side of the second clamping plate (78).