CN216461350U

CN216461350U - Punch press with automatic feeding structure

Info

Publication number: CN216461350U
Application number: CN202123230216.1U
Authority: CN
Inventors: 丁兴义; 汪长宏; 梅翰清; 陈宝仓; 陈宝明
Original assignee: Xuancheng Hemei Refrigeration Equipment Co ltd
Current assignee: Xuancheng Hemei Refrigeration Equipment Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-10
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a punch press with automatic feeding structure relates to machining equipment technical field, which comprises a base, the left side of base is provided with the slip case, the bottom of slip case is provided with the piercing press, the top left side of base is provided with anchor clamps, the inner chamber of slip case is provided with the slip subassembly, both sides extend to both sides and fixed mounting respectively around the bottom of slip case respectively around the bottom of slip subassembly have a movable plate, two the inboard of movable plate is provided with a pair of fixing base respectively, and is every to the inboard of fixing base all is connected with the gyro wheel through the bearing rotation. This punch press with automatic feeding structure has solved the punch press and has needed the manual material loading unloading of operating personnel in the use of reality, receives the influence of power direction to lead to carrying out the pipeline of processing at the in-process of material loading often with the inner wall contact of anchor clamps, lead to taking place to buckle parallelly or hinder the normal clear problem of material loading.

Description

Punch press with automatic feeding structure

Technical Field

The utility model relates to a machining equipment technical field specifically is a punch press with automatic feeding structure.

Background

The punch press is a stamping type press. In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be machined through various die applications compared with the traditional machining, so that the stamping process has wider and wider application.

However, in the prior art, the punching machine needs manual feeding and blanking by an operator in the actual use process, the pipeline to be machined is often contacted with the inner wall of the clamp in the feeding process under the influence of the force direction, so that bending is caused and the normal feeding is obstructed, and aiming at the problem, the punching machine with the automatic feeding structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punch press with automatic feeding structure to at least, solve prior art punch press and need the manual material loading unloading of operating personnel in actual use, the pipeline that leads to processing by the influence of power direction often contacts with the inner wall of anchor clamps at the in-process of material loading, leads to taking place to buckle parallelly or obstruct the normal clear problem of material loading.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a punch press with automatic feeding structure, includes the base, the left side of base is provided with the slip case, the bottom of slip case is provided with the piercing press, the top left side of base is provided with anchor clamps, the inner chamber of slip case is provided with the slip subassembly, both sides extend to both sides and fixed mounting respectively around the bottom of slip case around the bottom of slip subassembly have a movable plate, two the inboard of movable plate is provided with a pair of fixing base respectively, and is every to the inboard of fixing base all is connected with the gyro wheel through the bearing rotation, the top right side of base is provided with the fixed plate, the left end of fixed plate is provided with the promotion subassembly.

Preferably, the pushing assembly comprises a hydraulic cylinder, a push plate and a blocking assembly, wherein one end of the hydraulic cylinder is fixedly arranged on the front side and the rear side of the fixed plate respectively, the output end of the hydraulic cylinder is fixedly connected with the push plate, and the blocking assembly is arranged on the top end of the push plate.

Preferably, block the subassembly including support, electric putter and roof, support fixed mounting is on the top of push pedal, both sides are provided with electric putter, two respectively around the inner chamber bottom of support electric putter's output is provided with the roof.

Preferably, the slip subassembly is including motor, screw rod, slider, spacing subassembly, slide and connecting rod, motor fixed mounting is at the front end of slip case, shaft coupling locking connection is passed through at the output of motor to the front end of screw rod, the rear end of screw rod is passed through the bearing and is rotated the inner chamber rear side of connecting at the slip case, both sides screw thread is relative setting around the screw rod outer wall, two both sides around the outer wall of screw rod are screwed respectively to the slider, spacing subassembly sets up the inner chamber top at the slip case, the bottom at the slip case is seted up to the slide, two the one end of connecting rod is fixed connection in the bottom of two sliders respectively, two the other end of connecting rod all runs through the inner chamber of slide and respectively with the top fixed connection of two movable plates.

Preferably, the limiting assembly comprises a limiting groove and a limiting block, the limiting groove is formed in the top ends of the two sliding blocks respectively, one end of the limiting block is fixedly connected to the top end of the inner cavity of the sliding box, and the limiting groove is sleeved on the outer wall of the limiting block in a sliding mode.

Preferably, the inner cavity of the limiting groove and the outer wall of the limiting block are both T-shaped.

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

firstly, a pipeline is inserted into an inner cavity of a clamp, a motor is started, the motor drives a screw rod to rotate, and threads on the front side and the rear side of the outer wall of the screw rod are oppositely arranged, so that when the screw rod rotates, opposite thread rotating forces can be generated on the front side and the rear side of the outer wall of the screw rod, two sliding blocks can simultaneously slide to the central position of the screw rod along a straight line under the limiting action of a limiting groove and a limiting block, two connecting rods can drive two moving plates to simultaneously slide to the central position of the bottom end of a fixed box along a slide way, two pairs of fixed seats respectively drive rollers to slide inwards, and the rollers in the inner cavities of the two pairs of fixed seats are respectively in close contact with the front end and the rear end of the pipeline, so that the balance of stress on the front end and the rear end of the pipeline can be ensured during feeding, the pipeline is prevented from inclining during feeding, and the stability of the device during use is improved;

secondly, in the material loading, start the pneumatic cylinder, make the pneumatic cylinder drive the push pedal and slide to the top left side of base, the outer wall left side that makes the push pedal contacts and continues to promote the pipeline left with the one end of pipeline, realize automatic feeding's purpose, at this moment, start electric putter, the output that makes electric putter promotes the roof and slides down, the bottom that makes the roof and the top in close contact with of pipeline, the problem that upwarps appears in the right-hand member of pipeline in the time of can avoiding the material loading, lead to the top of pipeline and the inner wall extrusion of anchor clamps, cause the condition that the pipeline appears warping, reduce the waste of material, the cost is saved, the stability of the device when using has been improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a right side sectional view of the sliding box of the present invention;

FIG. 3 is a schematic view of the structure of the roller of the present invention;

fig. 4 is an exploded view of the limiting assembly of the present invention.

In the figure: 1. a base; 2. a slide box; 3. a punching machine; 4. a clamp; 5. a fixing plate; 6. a hydraulic cylinder; 7. pushing the plate; 8. a support; 9. an electric push rod; 10. a top plate; 11. a motor; 12. a screw; 13. a slider; 14. a limiting groove; 15. a limiting block; 16. a slideway; 17. a connecting rod; 18. moving the plate; 19. a fixed seat; 20. and a roller.

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. 1-4, the present invention provides a technical solution: the utility model provides a punch press with automatic feeding structure, which comprises a base 1, the left side of base 1 is provided with slip case 2, the bottom of slip case 2 is provided with piercing press 3, the top left side of base 1 is provided with anchor clamps 4, the inner chamber of slip case 2 is provided with the slip subassembly, both sides extend to slip case 2's bottom front and back both sides respectively and respectively fixed mounting have movable plate 18 around the bottom of slip subassembly, the inboard of two movable plates 18 is provided with a pair of fixing base 19 respectively, the inboard of each pair of fixing base 19 all is connected with gyro wheel 20 through the bearing rotation, the top right side of base 1 is provided with fixed plate 5, the left end of fixed plate 5 is provided with the promotion subassembly.

It should be noted that, both sides drive movable plate 18 around the bottom through the slip subassembly, fixing base 19 and gyro wheel 20 slide to the front and back both ends of pipeline simultaneously, make the outer wall contact of gyro wheel 20 and pipeline, can guarantee the equilibrium of both ends atress around the pipeline in the material loading, avoid the pipeline to take place to incline when the material loading, the stability of the device when using has been improved, through the setting that promotes the subassembly, can realize automatic feeding's purpose, still can avoid the right-hand member of pipeline to appear upwarping problem in the material loading, lead to the top of pipeline and the inner wall extrusion of anchor clamps 4, cause the condition that the pipeline appears warping, reduce the waste of material, and save cost, the stability of the device when using has been improved, anchor clamps 4 and piercing press 3 are prior art, do not do too much here and describe.

As preferred scheme, still further, the pushing assembly includes pneumatic cylinder 6, push pedal 7 and blocks the subassembly, and the one end of two pneumatic cylinders 6 is fixed mounting respectively in fixed plate 5 sit disconnected front and back both sides, and the output fixedly connected with push pedal 7 of two pneumatic cylinders 6 blocks the subassembly setting on the top of push pedal 7.

It should be noted that, start hydraulic cylinder 6, make hydraulic cylinder 6 drive push pedal 7 and slide to the top left side of base 1, make the outer wall left side of push pedal 7 and the one end contact of pipeline and continue to promote the pipeline left, realize automatic feeding's purpose, easy operation is convenient, makes things convenient for the material loading.

As preferred scheme, further, block the subassembly and include support 8, electric putter 9 and roof 10, support 8 fixed mounting is on the top of push pedal 7, and both sides are provided with electric putter 9 respectively around the inner chamber bottom of support 8, and the output of two electric putter 9 is provided with roof 10.

It should be noted that, start electric putter 9, make electric putter 9's output promote roof 10 and slide down, make the bottom of roof 10 and the top in close contact with of pipeline, can avoid the right-hand member of pipeline to appear upwarping problem in the material loading, lead to the top of pipeline and the inner wall extrusion of anchor clamps 4, cause the condition that the pipeline appears warping, reduce the waste of material, practice thrift the cost, improved the stability of the device when using.

As preferred scheme, furthermore, the slip subassembly is including motor 11, screw rod 12, slider 13, spacing subassembly, slide 16 and connecting rod 17, motor 11 fixed mounting is at the front end of slip case 2, the front end of screw rod 12 passes through shaft coupling lock connection at the output of motor 11, the rear end of screw rod 12 passes through the bearing and rotates the inner chamber rear side of connecting at slip case 2, both sides screw thread is relative setting around the outer wall of screw rod 12, two sliders 13 are the spiro union respectively in both sides around the outer wall of screw rod 12, spacing subassembly sets up the inner chamber top at slip case 2, slide 16 sets up the bottom at slip case 2, the one end of two connecting rods 17 is fixed connection respectively in the bottom of two sliders 13, the other end of two connecting rods 17 all runs through the inner chamber of slide 16 and respectively with the top fixed connection of two movable plates 18.

It should be noted that, when the motor 11 is started, the motor 11 drives the screw 12 to rotate, and since the front and rear threads of the outer wall of the screw 12 are oppositely arranged, therefore, when the screw 12 rotates, the front side and the rear side of the outer wall of the screw can generate relative thread rotating force, so that the two sliding blocks 13 can slide to the central position of the screw 12 along a straight line under the limiting action of the limiting groove 14 and the limiting block 15, so that the two connecting rods 17 drive the two moving plates 18 to slide towards the center of the bottom end of the fixed box along the slide ways 16, thereby leading the two pairs of fixed seats 19 to respectively drive the rollers 20 to slide inwards, leading the rollers 20 in the inner cavities of the two pairs of fixed seats 19 to respectively and tightly contact with the front end and the rear end of the pipeline, thereby can guarantee the equilibrium of both ends atress around the pipeline in the material loading, avoid the pipeline to take place to incline when the material loading, improve the stability of the device when using.

As preferred scheme, further, spacing subassembly includes spacing groove 14 and stopper 15, two spacing grooves 14 set up respectively on the top of two sliders 13, the inner chamber top of stopper 15's one end fixed connection at slip case 2, two spacing grooves 14 cup joint the outer wall at stopper 15 slidable respectively, when slider 13 is gliding, can make spacing groove 14 slide along stopper 15, thereby under the interact between spacing groove 14 and stopper 15, can avoid slider 13 to follow screw rod 12 and rotate, the stability of the device when using has been improved.

As preferred scheme, further, the inner chamber of spacing groove 14 and the outer wall of spacing block 15 all are "T" font, can make the stable cup joint of spacing groove 14 at the outer wall of spacing block 15, avoid spacing groove 14 to break away from the outer wall of spacing block 15, improved spacing subassembly's stability.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

The pipeline is inserted into the inner cavity of the clamp 4, the motor 11 is started, the motor 11 drives the screw 12 to rotate, and because the front and rear threads of the outer wall of the screw 12 are oppositely arranged, when the screw 12 rotates, the front and rear sides of the outer wall of the screw can generate opposite thread rotating forces, so that the two sliders 13 can slide to the central position of the screw 12 along straight lines under the limiting action of the limiting grooves 14 and the limiting blocks 15, and further the two connecting rods 17 can drive the two movable plates 18 to slide to the central position of the bottom end of the fixed box along the slide ways 16, so that the two pairs of fixed seats 19 respectively drive the rollers 20 to slide inwards, the rollers 20 in the inner cavities of the two pairs of fixed seats 19 respectively and tightly contact with the front and rear ends of the pipeline, the balanced stress of the front and rear ends of the pipeline can be ensured during loading, the pipeline is prevented from tilting during loading, and the stability of the device during use is improved, in the material loading, hydraulic cylinder 6 is started, make hydraulic cylinder 6 drive push pedal 7 and slide to the top left side of base 1, make the outer wall left side of push pedal 7 and the one end contact of pipeline and continue to promote the pipeline left, realize automatic feeding's purpose, at this moment, start electric putter 9, make electric putter 9's output promote roof 10 lapse, make the bottom of roof 10 and the top in close contact with of pipeline, can avoid the right-hand member of pipeline to appear upwarping problem in the material loading, lead to the top of pipeline and the inner wall extrusion of anchor clamps 4, cause the condition that the pipeline appears warping, reduce the waste of material, and the cost is saved, the stability of the device when using has been improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" and "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; 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 punch press with automatic feeding structure which characterized in that: including base (1), the left side of base (1) is provided with slip box (2), the bottom of slip box (2) is provided with piercing press (3), the top left side of base (1) is provided with anchor clamps (4), the inner chamber of slip box (2) is provided with the slip subassembly, both sides extend to both sides and respectively fixed mounting have movable plate (18) around the bottom of slip box (2) around the bottom of slip subassembly respectively, two the inboard of movable plate (18) is provided with a pair of fixing base (19) respectively, and is every right the inboard of fixing base (19) all rotates through the bearing and is connected with gyro wheel (20), the top right side of base (1) is provided with fixed plate (5), the left end of fixed plate (5) is provided with the promotion subassembly.

2. The punch press with an automatic feeding structure according to claim 1, wherein: the pushing assembly comprises a hydraulic cylinder (6), a push plate (7) and a blocking assembly, wherein one end of the hydraulic cylinder (6) is fixedly arranged on the front side and the rear side of a fixed plate (5) respectively, the push plate (7) is fixedly connected with the output end of the hydraulic cylinder (6), and the blocking assembly is arranged on the top end of the push plate (7).

3. The punch press with an automatic feeding structure according to claim 2, wherein: the blocking assembly comprises a support (8), an electric push rod (9) and a top plate (10), the support (8) is fixedly installed at the top end of the push plate (7), the electric push rod (9) is arranged on the front side and the rear side of the bottom end of an inner cavity of the support (8), and the top plate (10) is arranged at the output end of the electric push rod (9).

4. The punch press with an automatic feeding structure according to claim 1, wherein: slip subassembly is including motor (11), screw rod (12), slider (13), spacing subassembly, slide (16) and connecting rod (17), motor (11) fixed mounting is at the front end of slip case (2), the front end of screw rod (12) passes through shaft coupling locking connection at the output of motor (11), the rear end of screw rod (12) passes through the bearing and rotates the inner chamber rear side of connecting in slip case (2), both sides screw thread is relative setting around screw rod (12) outer wall, two slider (13) spiro union is both sides around the outer wall of screw rod (12) respectively, spacing subassembly sets up the inner chamber top in slip case (2), slide (16) are seted up in the bottom of slip case (2), two fixed connection is in the bottom of two sliders (13) respectively to the one end of connecting rod (17), two the other end of connecting rod (17) all runs through the inner chamber of slide (16) and respectively with the top of two movable plates (18) And (4) fixedly connecting.

5. The punch press with an automatic feeding structure according to claim 4, wherein: the limiting assembly comprises limiting grooves (14) and limiting blocks (15), the limiting grooves (14) are respectively arranged at the top ends of the two sliding blocks (13), one end of each limiting block (15) is fixedly connected to the top end of the inner cavity of the sliding box (2), and the limiting grooves (14) are respectively slidably sleeved on the outer walls of the limiting blocks (15).

6. The punch press with an automatic feeding structure according to claim 5, wherein: the inner cavity of the limiting groove (14) and the outer wall of the limiting block (15) are both T-shaped.