CN211757950U

CN211757950U - Dovetail clamp forming machine capable of automatically returning materials

Info

Publication number: CN211757950U
Application number: CN201922308726.2U
Authority: CN
Inventors: 冯岚
Original assignee: Shaoxing Qisheng Stationery Co ltd
Current assignee: Shaoxing Qisheng Stationery Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-10-27
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a dovetail clip forming machine capable of automatically returning materials, which comprises a forming machine frame, a base and a lifting seat, wherein the base and the lifting seat are provided with a stamping die and a bending die which are matched and correspond, the base is provided with a material returning frame which is arranged above the bending die, a driving groove is arranged in the material returning frame, the lifting seat is provided with a driving rod which is used for extending downwards and extending into the driving groove, the end surface of the driving rod is provided with an arc-shaped driving surface which is used for extruding the driving groove, the driving surface drives the material returning frame to move and can extrude a spring to generate potential energy for returning materials, compared with the prior art, the utility model has the advantages that in the descending process of the lifting seat, the material returning frame is pushed by the driving surface of the driving rod to be away from the bending die and is combined with the action of the spring to generate the potential energy, after the bending is finished, the material returning frame is, and the mechanical material returning is completed, and the processing efficiency is improved.

Description

Dovetail clamp forming machine capable of automatically returning materials

[ technical field ] A method for producing a semiconductor device

The utility model relates to a forked tail presss from both sides the technical field of processing equipment, especially relates to an automatic forked tail clamp make-up machine of material returned.

[ background of the invention ]

The dovetail clip is a clip type stationery, is made of metal, is used for integrating a stack of files, is also called as a phoenix tail clip and a ticket clip, has movable handles, and has the advantages of tightly clamping paper, difficult falling, being made of pure metal, convenient disassembly, recycling, environmental protection and durability.

The dovetail clip is composed of a spring piece clip body and two longer tail handle spring steel wire clamps, the clip body is a stamping formed spring steel sheet, the tail handle is made of steel wires, one end connected with the clip body is movable, the steel wire clamps can be placed flat after files are clipped, the files can be stacked conveniently, and space is saved. The stamping of the spring steel sheet is generally divided into stamping and bending, wherein the stamping is to stamp and cut off a ticket clip sheet in a spring steel strip to be corresponding to the length of the ticket clip, and the bending is to bend the ticket clip sheet to form a clip sheet with two ends tilted. And feeding action in the dovetail clamp forming machine in the prior art is finished by an independent mechanism, and the feeding action cannot be matched with the movement of the top die, so that material returning and bending actions cannot be coordinated, the processing precision is poor, and the production efficiency is low.

[ Utility model ] content

The utility model aims at solving the problem among the prior art, provide an automatic material returned's forked tail clamp make-up machine, according to the lift action of make-up machine, utilize mechanical transmission, accomplish the material returned action, improve production efficiency.

In order to achieve the purpose, the utility model provides a dovetail clip forming machine capable of automatically returning materials, which comprises a forming machine frame, a base and a lifting seat, wherein the base and the lifting seat are provided with a stamping die and a bending die which are matched and correspond to each other, the stamping die is positioned at one side of the bending die, the lifting seat is connected with a hydraulic cylinder and is arranged above the base in a lifting way, the hydraulic cylinder can drive the lifting seat to move towards the base, a returning frame positioned above the bending die is arranged in the base, the returning frame is fixed on the base in a sliding way and is supported by a spring, the spring can support the returning frame to be shielded above the bending die, the returning frame is internally provided with a driving groove, the lifting seat is provided with a driving rod which is used for extending downwards and extending into the driving groove, the end surface of the driving rod is provided with an arc-shaped driving surface used for extruding the driving groove, the driving surface drives the material returning frame to move, and the spring can be extruded to generate potential energy for returning the materials.

Preferably, the bending die comprises a bending die cavity arranged on the base and a bending block arranged on the lifting seat, and the lifting seat moves towards the base to enable the bending block to be placed into the bending die cavity, so that the ticket clip is bent.

Preferably, the base is provided with a limiting seat, the material returning frame is slidably mounted in the limiting seat, the material returning frame is provided with a limiting rod extending out of the limiting seat, the spring is sleeved on the limiting rod, and the spring supports the material returning frame to move towards the bending die cavity and shield the bending die cavity.

Preferably, the material returning frame is provided with a material passing groove which penetrates through the material returning frame along a horizontal plane.

Preferably, the stamping die comprises a stamping die cavity arranged on the base and a stamping module arranged on the lifting seat, the lifting seat moves towards the base, the stamping module can be placed into the stamping die cavity, and therefore the spring steel sheet is stamped into the ticket clamping sheet.

Preferably, the base is internally provided with a guide block positioned on one side of the stamping die cavity and a limiting block positioned on one side of the bending die cavity, the guide block is used for allowing the spring steel sheet to pass through, and the limiting block can limit the stamped ticket clamping sheet above the bending die cavity.

The utility model has the advantages that: compared with the prior art, the utility model discloses by the elevating movement of lift seat for stamping die cuts banded spring steel sheet and is the ticket folder that accords with the forked tail and presss from both sides basic shape, then enter into the mould of bending, in the decline in-process of lift seat, promote by the driving face of actuating lever and move back the work or material rest, make it keep away from the mould of bending, and combine the effect of spring to make it produce potential energy, after the completion of bending, the work or material rest will reset through spring potential energy, thereby will bend and accomplish the ticket and press from both sides release, accomplish mechanical material returned, and the machining efficiency is improved.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the base of the present invention;

fig. 3 is a schematic structural view of the material returning frame after moving;

fig. 4 is a schematic structural view of the driving rod and the material returning frame of the present invention;

in the figure: 1-a forming machine frame, 2-a base, 3-a lifting seat, 4-a hydraulic cylinder, 5-a material withdrawing frame, 6-a spring, 7-a driving groove, 8-a driving rod, 9-a driving surface, 10-a bending die cavity, 11-a bending block, 12-a limiting seat, 13-a limiting rod, 14-a material passing groove, 15-a stamping die cavity, 16-a stamping module, 17-a guide block and 18-a limiting block.

[ detailed description ] embodiments

Referring to fig. 1 to 4, the utility model comprises a forming machine frame 1, a base 2 and a lifting seat 3, wherein the base 2 and the lifting seat 3 are provided with a stamping die and a bending die which are matched with each other, the stamping die is positioned at one side of the bending die, the lifting seat 3 is connected with a hydraulic cylinder 4 and is arranged above the base 2 in a lifting way, the hydraulic cylinder 4 can drive the lifting seat 3 to move towards the base 2, the base 2 is provided with a material returning frame 5 positioned above the bending die, the material returning frame 5 is fixed on the base 2 in a sliding way and is supported by a spring 6, the spring 6 can support the material returning frame 5 to be shielded above the bending die, the material returning frame 5 is provided with a driving groove 7, the lifting seat 3 is provided with a driving rod 8 which extends downwards and extends into the driving groove 7, the end surface of the driving rod 8 is provided with an arc-shaped driving surface 9 for extruding the driving groove, the driving surface 9 drives the material returning frame 5 to move, and the spring 6 can be extruded to generate potential energy for returning the materials.

Specifically, the bending die comprises a bending die cavity 10 arranged on the base 2 and a bending block 11 arranged on the lifting seat 3, and the lifting seat 3 moves towards the base 2 to enable the bending block 11 to be placed in the bending die cavity 10, so that the ticket clip is bent.

Specifically, the base 2 is provided with a limiting seat 12, the material returning frame 5 is slidably mounted in the limiting seat 12, the material returning frame 5 is provided with a limiting rod 13 extending from the limiting seat 12, the limiting rod 13 is sleeved with the spring 6, and the spring 6 supports the material returning frame 5 to move towards the bending die cavity 10 and shields the bending die cavity 10.

Specifically, the material returning frame 5 is provided with a material passing groove 14 which penetrates along a horizontal plane. Lead to silo 14 and be used for fixing a position the ticket clip, when material returning frame 5 is located the die cavity 10 top of bending, the ticket clip is located leads to silo 14, and after it removed, the ticket clip was followed and led to 14 front ends of silo and was moved back and is located the die cavity 10 top of bending all the time to bend the processing, after the completion of bending, form the ticket clip of "several" and be located this die cavity 10 of bending, can pop out it from die cavity 10 of bending through material returning frame 5 reseing, accomplish the material returning action.

Specifically, stamping die is including setting up stamping die cavity 15 on the base 2 and setting are in stamping module 16 on the lift seat 3, lift seat 3 moves to base 2, can make stamping module 16 put into in the stamping die cavity 15 to the spring steel sheet punching press becomes the ticket clamping piece.

Specifically, the base 2 is provided with a guide block 17 located on one side of the stamping die cavity 15 and a limiting block 18 located on one side of the bending die cavity 10, the guide block 17 is used for allowing a spring steel sheet to pass through, and the limiting block 18 can limit the ticket clamping sheet after stamping forming above the bending die cavity 10.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. The utility model provides an automatic forked tail of material returned presss from both sides make-up machine, includes make-up machine frame (1), base (2) and lift seat (3), be equipped with the stamping die that the cooperation corresponds and the mould of bending on base (2) and lift seat (3), stamping die is located the one side of the mould of bending, lift seat (3) are connected with pneumatic cylinder (4) and are gone up and down to set up base (2) top, pneumatic cylinder (4) can drive lift seat (3) are to base (2) removal, its characterized in that: be equipped with material returned frame (5) that are located the mould top of bending in base (2), it slides and fixes to move back material frame (5) on base (2) and by spring (6) support, spring (6) can support it shelters from to move back material frame (5) the mould top of bending, it is equipped with driving groove (7) in material returned frame (5), be equipped with actuating lever (8) that are used for downwardly extending and stretch into driving groove (7) on lift seat (3), be equipped with arc drive face (9) that are used for extrudeing the driving groove on the terminal surface of actuating lever (8), drive face (9) drive material returned frame (5) are removed and can be extruded spring (6) and make its potential energy that is used for returning the material.

2. An automatic material return dovetail clip forming machine according to claim 1, wherein: the bending die comprises a bending die cavity (10) arranged on the base (2) and a bending block (11) arranged on the lifting seat (3), the lifting seat (3) moves towards the base (2), and the bending block (11) can be placed into the bending die cavity (10), so that the ticket clip is bent.

3. An automatic material return dovetail clip forming machine according to claim 2, wherein: be equipped with spacing seat (12) on base (2), it installs to move down work or material rest (5) slidable in spacing seat (12), it is equipped with gag lever post (13) that stretches out from spacing seat (12) on work or material rest (5) to move, spring (6) cover is put on gag lever post (13), spring (6) support it moves and shelters from in die cavity (10) top of bending to move to die cavity (10) of bending to move to work or material rest (5).

4. An automatic material return dovetail clip forming machine according to claim 3, wherein: and a material passing groove (14) penetrating along the horizontal plane is arranged on the material returning frame (5).

5. An automatic material return dovetail clip forming machine according to claim 2, wherein: the stamping die comprises a stamping die cavity (15) arranged on the base (2) and a stamping module (16) arranged on the lifting seat (3), wherein the lifting seat (3) moves towards the base (2) and can enable the stamping module (16) to be placed into the stamping die cavity (15), so that the spring steel sheet is stamped into a ticket clamping piece.

6. An automatic material return dovetail clip forming machine according to claim 5, wherein: be equipped with guide block (17) that are located stamping die cavity (15) one side in base (2) and be located limit block (18) of die cavity (10) one side of bending, guide block (17) are used for supplying the spring steel piece to pass, limit block (18) can be spacing in die cavity (10) top of bending with the ticket clamp piece after stamping forming.