CN216656109U - Take out continuous punching press auxiliary device of scute for frame - Google Patents

Abstract

The utility model discloses an angle plate continuous stamping auxiliary device for a drawer frame, and relates to the technical field of stamping auxiliary devices. The stamping material clamping device comprises a supporting table, wherein the top of the supporting table is connected with a bracket in a sliding manner, the bottom of the supporting table is rotatably connected with a screw rod in transmission connection with the bracket, the top of the bracket is rotatably connected with a rotating shaft, a shaft sleeve is fixed on the outer circular surface of the rotating shaft, and stamping material clamping structures which are arranged oppositely are slidably connected on the outer circular surface of the shaft sleeve; the stamping material clamping structure comprises a clamping seat in sliding connection with the shaft sleeve. According to the utility model, the two stamping material clamping structures can both clamp the stamping material, when one stamping material is finished, the next stamping material is input in a turnover mode, the vacated stamping material clamping structure can clamp the stamping material again, the support and the stamping material clamping structure are pushed by the screw rod to move to the preset position, and manual positioning is not needed again, so that the manual labor intensity is reduced, the working efficiency is improved, the defective rate of stamping can be effectively reduced, and the product quality is improved.

Description

A kind of auxiliary device for continuous punching of angle plate for cradle

technical field

The utility model belongs to the technical field of punching auxiliary devices, in particular to an auxiliary device for continuous punching of gussets for cradles.

Background technique

Stamping is a forming and processing method that relies on stamping machines and dies to apply external forces to sheets, strips, pipes and profiles to cause plastic deformation or separation, thereby obtaining workpieces (stamping parts) of the required shape and size. Most of the equipment is composed of feeding and discharging mechanism, conveying mechanism and stamping mechanism; and for some special stamping parts, it is not suitable for feeding and discharging mechanism and transmission mechanism due to the size, so most of the materials are loaded manually. For example, the existing technology The stamping and forming of the angle plate for the middle frame can be processed normally, but the material is manually loaded, which is not only labor-intensive, but also has low work efficiency, and there is a large error in manual feeding and positioning, which is not conducive to ensuring the quality of the stamping parts. Molding quality.

Utility model content

The purpose of the utility model is to provide a continuous punching auxiliary device for the angled plate for the cradle, by providing a feeding device for the angled plate for the cradle, it solves the problem that the existing angled plate for the cradle relies on manual operation during the punching process. Feeding, low work efficiency, high labor intensity, and inaccurate positioning of feeding materials lead to the problem of high stamping defective rate.

In order to solve the above-mentioned technical problems, the utility model is realized through the following technical solutions:

The utility model relates to a continuous punching auxiliary device for a corner plate for a cradle, which comprises a support table, a bracket is slidably connected to the top of the support table, a screw rod that is connected to the bracket for transmission is rotatably connected to the bottom of the support table, and the top of the bracket is connected A rotating shaft is rotatably connected, a shaft sleeve is fixed on the outer circumferential surface of the rotating shaft, and an oppositely arranged stamping material clamping structure is slidably connected on the outer circumferential surface of the shaft sleeve;

The punching material clamping structure includes a clamping seat that is slidably connected to the shaft sleeve, a bearing plate is fixed on one surface of the clamping seat, and two parallel supporting rib plates are fixed on a surface of the bearing plate. A pressure sleeve is penetrated through the upper part, a pressure rod is penetrated at one end of the pressure sleeve, a splint is fixed at one end of the pressure rod located between the two support rib plates, and a pressure adjustment hole is opened at the other end of the pressure sleeve; One end of the pressure rod located inside the pressure sleeve is fixed with a limit disk matched with the inner cavity of the pressure sleeve, and a pressure adjustment disk coaxial with the pressure sleeve is threadedly connected to the inside of the pressure sleeve, and one end of the pressure adjustment disk is An adjustment block matched with the pressure adjustment hole is fixed, and a spring is arranged inside the pressure sleeve.

Further, the support table includes a support plate, two slide rails are fixed on the top of the support plate, both ends of the two slide rails extend to the outside of the support plate, the slide rails are slidably connected with the bracket, and the support plate Lifting rods are fixed at the four corners of the bottom, and a guide groove is provided on the upper surface of the support plate and located between the two sliding rails, which is opposite to the screw rod.

Further, the support includes a slide plate, the bottom of the slide plate is fixed with a chute matched with the slide rail, the bottom of the slide plate is fixed with a drive block that passes through the guide groove and is connected to the screw drive, and the top of the slide plate is fixed with a The tripod with the rotating shaft.

Further, a limit slot is provided inside the shaft sleeve, a limit bar that matches the limit slot is fixed on the outer circular surface of the rotating shaft between the two tripods, and a first transmission chain is fixed at one end of the rotating shaft. The outer surface of the shaft sleeve is fixed with a limit card slot matched with the card seat along the axis direction.

Further, a positioning bolt penetrates through the card seat, and one end of the positioning bolt is in contact with the limit card slot.

Further, one end of the spring is pressed against the limit plate, the other end of the spring is pressed against the pressure adjustment plate, and an adjustment groove is formed on the adjustment block.

The utility model has the following beneficial effects:

1. The present utility model is used in combination of a support table, a bracket, a screw rod, a rotating shaft, a shaft sleeve and a punching material clamping structure, so that both punching material clamping structures can be used to clamp the punching material. After completion, turn over and input the next stamping material, the vacated stamping material clamping structure can re-clamp the stamping material, and the lead screw pushes the bracket together with the stamping material clamping structure to move to the predetermined position, without manual positioning again, not only reducing labor Labor intensity, improve work efficiency, and can effectively reduce the rate of stamping defective products and improve product quality.

2. The utility model is provided with a movable stamping material clamping structure on the shaft sleeve, so that it can adjust the size of the clamping range according to the material to be clamped, and can be applied to different types of stamping parts, which is helpful for Improve the applicability of the device.

Of course, any product implementing the present invention does not necessarily need to simultaneously achieve all of the above-mentioned advantages.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of the auxiliary device for continuous punching of angled plates for cradle of the present invention;

Fig. 2 is the structural representation of another angle of view of the utility model;

3 is a schematic structural diagram of a stamping material clamping structure;

FIG. 4 is a schematic structural diagram of another perspective of the stamping material clamping structure;

Fig. 5 is the left side view of stamping material clamping structure;

Fig. 6 is the sectional structure schematic diagram at B-B place in Fig. 5;

Fig. 7 is the structural representation of the support table;

Fig. 8 is the structural representation of the bracket;

FIG. 9 is a schematic diagram of the structure of the shaft sleeve.

In the accompanying drawings, the list of components represented by each number is as follows:

1-Support table, 101-Support plate, 102-Slide rail, 103-Lifting rod, 104-Guide groove, 2-Bracket, 201-Slide plate, 202-Chute, 203-Drive block, 204-Tripod, 3- Screw, 4-rotating shaft, 5-shaft sleeve, 501-limiting slot, 502-limiting slot, 6-stamping material clamping structure, 601-card seat, 602-bearing plate, 603-supporting rib, 604 -Pressure sleeve, 605-Pressure rod, 606-Clamp plate, 607-Pressure adjustment hole, 608-Limit disc, 609-Pressure adjustment disc, 610-Adjustment block, 611-Spring, 612-Locating bolt.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-9 , the present invention is an auxiliary device for continuous punching of angled plates for a cradle, comprising a support table 1 , a bracket 2 is slidably connected to the top of the support table 1 , and a bracket 2 is rotatably connected to the bottom of the support table 1 . The lead screw 3 connected by transmission, one end of the lead screw 3 can be connected with the existing motor through a transmission chain or a transmission belt in actual use to provide a power source for the rotation of the lead screw 3. The top of the bracket 2 is rotatably connected with a rotating shaft 4. The rotating shaft 4. The transmission sprocket at one end is connected with the output shaft end of the existing stepping motor or servo motor through the transmission chain. The stepping motor or servo motor can be installed on the slide plate 201, and it moves together with the slide plate 201 during operation. The outer circle of the rotating shaft 4 A shaft sleeve 5 is fixed on the surface, and an oppositely arranged stamping material clamping structure 6 is slidably connected on the outer surface of the shaft sleeve 5;

The stamping material clamping structure 6 includes a clamping seat 601 slidably connected to the shaft sleeve 5 , a bearing plate 602 is fixed on one surface of the clamping seat 601 , and two parallel supporting rib plates 603 are fixed on one surface of the bearing plate 602 , and the two supporting rib plates 603 A pressure sleeve 604 is penetrated through the upper part, one end of the pressure sleeve 604 is penetrated by a pressure rod 605, one end of the pressure rod 605 located between the two support ribs 603 is fixed with a splint 606, and the other end of the pressure sleeve 604 is provided with a pressure adjustment hole 607 ;

One end of the pressure rod 605 located inside the pressure sleeve 604 is fixed with a limit disk 608 which is matched with the inner cavity of the pressure sleeve 604. The pressure sleeve 604 is internally threaded with a pressure regulating disk 609 coaxial with the pressure sleeve 604. One end of the adjustment plate 609 is fixed with an adjustment block 610 that cooperates with the pressure adjustment hole 607, and a spring 611 is arranged inside the pressure sleeve 604. The use of the pressure adjustment plate 609 and the adjustment block 610 enables the spring 611 to be adjusted according to actual needs during actual use. The pressing force on the limiting plate 608 further adjusts the clamping force between the two clamping plates 606, so that the clamping of the stamping parts is more stable.

The support table 1 includes a support plate 101 , two slide rails 102 are fixed on the top of the support plate 101 , both ends of the two slide rails 102 extend to the outside of the support plate 101 , the slide rails 102 are slidably connected to the bracket 2 , and the four corners of the bottom of the support plate 101 The lifting rod 103 is fixed, and the lifting rod 103 can be adjusted according to actual needs. The actual height of the bracket 2 and the stamping material clamping structure 6 makes it suitable for stamping equipment of different heights and improves the application range of the device. The upper surface of the support plate 101 A guide groove 104 facing the screw rod 3 is provided at a position between the two slide rails 102 .

The bracket 2 includes a sliding plate 201, the bottom of the sliding plate 201 is fixed with a sliding groove 202 that cooperates with the sliding rail 102, the bottom of the sliding plate 201 is fixed with a driving block 203 that passes through the guide groove 104 and is drivingly connected with the screw 3, and the top of the sliding plate 201 is fixed with a driving block 203. The tripod 204 matched with the rotating shaft 4 .

Wherein, a limit slot 501 is defined inside the shaft sleeve 5, a limit bar is fixed on the outer circular surface of the rotating shaft 4 between the two tripods 204, and a limit bar matched with the limit slot 501 is fixed, and one end of the rotating shaft 4 is fixed with a first transmission sprocket , the outer surface of the shaft sleeve 5 is fixed along the axial direction with a limit card slot 502 matched with the card seat 601 .

A positioning bolt 612 is penetrated through the clamping seat 601, and one end of the positioning bolt 612 is in contact with the limit slot 502. The cooperation between the positioning bolt 612 and the limit slot 502 can realize the fixing of the stamping material clamping structure 6 and limit the stamping. The material holding structure 6 moves on the limit slot 502 .

One end of the spring 611 is pressed against the limiting plate 608 , the other end of the spring 611 is pressed against the pressure adjusting plate 609 , and the adjusting block 610 is provided with an adjusting groove.

A specific application of this embodiment is: when in use, the material that needs to be punched is clamped by the punching material clamping structure 6 , and then the support 2 is driven to move left and right under the action of the screw 3 , and then the rotating shaft 4 and the shaft sleeve 5 are driven. , The stamping material clamping structure 6 moves together, and the stamping material on the stamping material clamping structure 6 is sent to the stamping equipment for stamping operation. Then, the rotating shaft 4 drives the stamping material clamping structure 6 to turn over through the shaft sleeve 5, and the stamping material clamping structure 6 with the stamping material is close to the stamping equipment, and the stamping material clamping structure 6 after feeding is vacated and then clamped. Hold stamping materials, no need to manually transport stamping materials, improve labor efficiency, reduce labor intensity, and ensure the quality of stamping molding.

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a take out continuous punching press auxiliary device of scute for frame, includes brace table (1), brace table (1) top sliding connection has support (2), brace table (1) bottom is rotated and is connected with lead screw (3) of being connected with support (2) transmission, support (2) top is rotated and is connected with pivot (4), its characterized in that:

a shaft sleeve (5) is fixed on the outer circular surface of the rotating shaft (4), and stamping material clamping structures (6) which are oppositely arranged are connected on the outer circular surface of the shaft sleeve (5) in a sliding manner;

the stamping material clamping structure (6) comprises a clamping seat (601) which is in sliding connection with a shaft sleeve (5), a bearing plate (602) is fixed on one surface of the clamping seat (601), two support rib plates (603) which are arranged in parallel are fixed on one surface of the bearing plate (602), pressure sleeves (604) penetrate through the two support rib plates (603), a pressure rod (605) penetrates through one end of each pressure sleeve (604), a clamping plate (606) is fixed at one end, located between the two support rib plates (603), of each pressure rod (605), and a pressure adjusting hole (607) is formed in the other end of each pressure sleeve (604);

one end, located inside the pressure sleeve (604), of the pressure rod (605) is fixed with a limiting disc (608) matched with an inner cavity of the pressure sleeve (604), the pressure sleeve (604) is connected with a pressure adjusting disc (609) coaxial with the pressure sleeve (604) in a threaded mode, one end of the pressure adjusting disc (609) is fixed with an adjusting block (610) matched with a pressure adjusting hole (607), and a spring (611) is arranged inside the pressure sleeve (604).

2. The continuous stamping auxiliary device for the angle plates for the drawing frames as claimed in claim 1, wherein the support table (1) comprises a support plate (101), two slide rails (102) are fixed on the top of the support plate (101), two ends of the two slide rails (102) extend to the outside of the support plate (101), the slide rails (102) are slidably connected with the support (2), four corners of the bottom of the support plate (101) are fixed with lifting rods (103), and a guide groove (104) opposite to the screw rod (3) is formed in the position, located between the two slide rails (102), on the upper surface of the support plate (101).

3. An angle plate continuous stamping auxiliary device for a drawing frame according to claim 2, wherein the bracket (2) comprises a sliding plate (201), a sliding groove (202) matched with the sliding rail (102) is fixed at the bottom of the sliding plate (201), a driving block (203) which penetrates through the guide groove (104) and is in transmission connection with the screw rod (3) is fixed at the bottom of the sliding plate (201), and a tripod (204) matched with the rotating shaft (4) is fixed at the top of the sliding plate (201).

4. The continuous stamping auxiliary device for the angle plate for the drawing frame of the claim 3 is characterized in that a limiting groove (501) is formed in the shaft sleeve (5), a limiting strip matched with the limiting groove (501) is fixed on the outer circular surface of the rotating shaft (4) between the two triangular frames (204), a first transmission chain wheel is fixed at one end of the rotating shaft (4), and a limiting clamping groove (502) matched with the clamping seat (601) is fixed on the outer surface of the shaft sleeve (5) along the axial direction.

5. The continuous stamping auxiliary device for the angle plate for the drawer frame as claimed in claim 4, wherein a positioning bolt (612) penetrates through the clamping seat (601), and one end of the positioning bolt (612) is in contact with the limiting clamping groove (502).

6. The continuous stamping auxiliary device for the angle plate for the drawing frame according to claim 1, wherein one end of the spring (611) abuts against the limiting disc (608), the other end of the spring (611) abuts against the pressure adjusting disc (609), and the adjusting block (610) is provided with an adjusting groove.

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