CN218891071U - Punching equipment with gasket positioning function - Google Patents

Abstract

The utility model discloses punching processing equipment with a gasket positioning function, which relates to the field of punching processing and solves the problem of troublesome operation of the existing positioning structure.

Description

Punching equipment with gasket positioning function

Technical Field

The utility model relates to the field of punching processing, in particular to punching processing equipment with a gasket positioning function.

Background

The punching processing equipment is a mechanical equipment which is used for finishing punching by using a punching die to act on a material under the drive of a power mechanism after raw materials (general sheet metal plates) are installed, and in the punching process, the metal plates need to be positioned, namely, when a punch head of a punching machine moves up and down, the position of the metal plates needs to be accurately displaced, and the positioning structure needs to be assisted;

the existing positioning structure is usually that a metal plate is clamped on a displacement table, then in the punching process, the metal plate is accurately displaced through the matching of an X-axis displacement assembly and a Y-axis displacement assembly at the bottom of the displacement table, however, the positioning device has a large limitation that only the rated area of the metal plate can be punched in each punching process, after the processing of the area is finished, the positioning structure is manually operated, the position of the metal plate is adjusted, the non-punched area is reprocessed, and the side is very troublesome.

Disclosure of Invention

The utility model aims to provide punching equipment with a gasket positioning function, which can efficiently and accurately perform displacement processing on a metal plate, and can solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the punching processing equipment with the gasket positioning function comprises a positioning stand arranged at the bottom of a punching head of a punching machine, wherein a Y-axis displacement assembly is further arranged at the bottom of the positioning stand, two groups of symmetrically distributed conveying rollers I are rotatably arranged in the positioning stand, the front end and the rear end of each conveying roller I are rotatably embedded in the positioning stand, a motor is fixedly arranged at the front end of the positioning stand, and a transmission belt is arranged at the output end of the motor and the outer surface of the front end of each conveying roller I through a transmission wheel; the compression roller assembly can stably convey the metal plate, the compression roller assembly is arranged at the upper end of the first conveying roller, a limiting assembly capable of transversely positioning the metal plate is further arranged in the positioning stand, and the existing Y-axis displacement assembly can drive the positioning stand to move back and forth integrally.

Preferably, the compression roller assembly comprises a conveying roller II movably mounted at the upper end of the conveying roller II, the conveying roller II and the conveying roller I are symmetrically distributed, the front end and the rear end of the conveying roller II are rotatably sleeved with sliding blocks, the sliding blocks are slidably embedded in the positioning rack, a spring I is fixedly mounted between the bottom of the sliding blocks and the positioning rack, a connecting column is fixedly mounted on the upper end of the sliding blocks, a plurality of fixing plates are fixedly mounted between the connecting columns, a handle screw I is movably mounted at the upper end of the positioning rack, the handle screw I is in threaded connection with the fixing plates, and a user can rotate the handle screw I to shorten the distance between the conveying roller II and the conveying roller I so as to adjust according to the thickness of a metal plate.

Preferably, the limiting component comprises two arc edge positioning plates which are symmetrically distributed and are slidably embedded in the positioning stand, a notch for sliding the arc edge positioning plates is formed in the positioning stand, a fixing block is fixedly arranged in the notch, an optical axis is slidably embedded in the fixing block, the optical axis is close to one end of the arc edge positioning plate and fixedly connected with the arc edge positioning plate, a spring II is arranged between the arc edge positioning plate and the fixing block, the spring II is distributed outside the optical axis, an adjusting piece is arranged between the optical axis and the fixing block, and the two arc edge positioning plates which are symmetrically distributed can clamp and limit the front end face and the rear end face of the metal plate to avoid the accuracy of transverse displacement of the metal plate.

Preferably, the adjusting piece comprises a handle screw rod II which is inserted into the fixing block in a penetrating mode, the handle screw rod II is in threaded connection with the fixing block, the handle screw rod II and the optical axis are vertically distributed, and when the handle screw rod II rotates in a threaded mode, the optical axis can be abutted to the inside of the fixing block, and the optical axis is fixed.

Preferably, the friction piece is all installed to the surface of delivery roller one with delivery roller two, the friction piece including fixed cup joint in delivery roller one with a plurality of rubber sleeve of delivery roller external surface, just the outside fixed mounting of rubber sleeve has a plurality of to be circumference equidistance rubber granule that distributes, through the effect of rubber sleeve and rubber granule, can improve the frictional force when delivery roller one and delivery roller two pairs of metal sheets two contact, can improve the stability of delivery roller one and delivery roller two pairs of metal sheets centre gripping.

Preferably, the outer diameters of the first conveying roller, the second conveying roller and the rubber sleeve are consistent, so that the influence on the precision of punching of the punching machine due to the fact that the outer diameters of the first conveying roller, the second conveying roller and the rubber sleeve are inconsistent is avoided.

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

according to the utility model, the metal plate is stably clamped by the first conveying roller and the second conveying roller, when the metal plate is transversely displaced and positioned, the motor can rotate the conveying roller to realize infinite transverse displacement of the metal plate, the punching machine is not required to be stopped manually to move the metal plate, the punching efficiency is effectively improved, and meanwhile, the precision of transverse displacement of the metal plate can be ensured by the action of the limiting component in the transverse displacement process of the metal plate, so that the metal plate cannot be inclined.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the rubber sleeve and rubber particle structure of the present utility model;

FIG. 3 is a schematic view of a slider and spring of the present utility model;

FIG. 4 is a schematic view of a structure of a cambered edge positioning plate according to the present utility model.

In the figure: 1-positioning a stand; 2-a first conveying roller; 3-a transmission belt; 4-an electric motor; 5-a press roll assembly; 6-friction piece; 7-a limiting assembly; 8-an adjusting member; 9-a second conveying roller; 10-rubber sleeve; 11-rubber particles; 12-a slider; 13-connecting columns; 14-spring one; 15-a fixing plate; 16-handle screw one; 17-arc edge positioning plates; 18-optical axis; 19-a fixed block; 20-a second handle screw; 21-spring two.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, in the illustration, a punching processing device with a gasket positioning function comprises a positioning stand 1 arranged at the bottom of a punching head of a punching machine, wherein the bottom of the positioning stand 1 is also provided with a Y-axis displacement assembly, two groups of symmetrically distributed conveying rollers I2 are rotatably arranged in the positioning stand 1, the front end and the rear end of each conveying roller I2 are rotatably embedded in the positioning stand 1, a motor 4 is fixedly arranged at the front end of the positioning stand 1, and the output end of the motor 4 and the outer surface of the front end of each conveying roller I2 are provided with a driving belt 3 through driving wheels; the compression roller assembly 5 can stably convey the metal plate, the compression roller assembly 5 is arranged at the upper end of the conveying roller I2, a limiting assembly 7 capable of transversely positioning the metal plate is further arranged in the positioning stand 1, and the existing Y-axis displacement assembly can drive the positioning stand 1 to move back and forth integrally.

Referring to fig. 3, the middle press roller assembly 5 includes a second conveying roller 9 movably mounted at an upper end of the first conveying roller 2, the second conveying roller 9 and the first conveying roller 2 are symmetrically distributed, a sliding block 12 is rotatably sleeved at front and rear ends of the second conveying roller 9, the sliding block 12 is slidably embedded in the positioning stand 1, a first spring 14 is fixedly mounted between the bottom of the sliding block 12 and the positioning stand 1, a connecting column 13 is fixedly mounted at an upper end of the sliding block 12, a fixed plate 15 is fixedly mounted between a plurality of connecting columns 13, a first handle screw 16 is movably mounted at an upper end of the positioning stand 1, the first handle screw 16 and the fixed plate 15 are in threaded connection, and a user can shorten a distance between the second conveying roller 9 and the first conveying roller 2 by rotating the first handle screw 16 so as to adjust according to a thickness of a metal plate.

Working principle of high-efficiency accurate displacement processing of metal plates: firstly, a sheet-shaped rectangular metal plate is placed between a first conveying roller 2 and a second conveying roller 9, then, two handle screws 16 are rotated, so that a sliding block 12 moves downwards with the first conveying roller 9 to clamp the metal plate, punching processing can be carried out after the clamping is completed, a Y-axis displacement component at the bottom of a positioning stand 1 can drive the positioning stand 1 to move back and forth integrally in the punching process, namely, the metal plate is punched in the vertical direction, a plurality of first conveying rollers 2 are rotated through the transmission of a motor 4, the metal plate transverse displacement processing can be realized, and due to the clamping output of the first conveying rollers 2 and the second conveying rollers 9 on the metal plate, the metal plate can be infinitely and transversely displaced, the punching machine is not required to be stopped manually, the position of the metal plate is manually adjusted, and the punching efficiency is effectively improved.

Example 2

Referring to fig. 4, this embodiment further illustrates example 1, in which the limiting assembly 7 includes two symmetrically distributed arc edge positioning plates 17 slidably embedded in the positioning stand 1, a slot for sliding the arc edge positioning plates 17 is formed in the positioning stand 1, a fixing block 19 is fixedly mounted in the slot, an optical axis 18 is slidably embedded in the fixing block 19, one end of the optical axis 18, which is close to the arc edge positioning plates 17, is fixedly connected with the arc edge positioning plates 17, a second spring 21 is mounted between the arc edge positioning plates 17 and the fixing block 19, the second spring 21 is distributed outside the optical axis 18, and an adjusting member 8 is mounted between the optical axis 18 and the fixing block 19.

Referring to fig. 4, the adjusting member 8 in the drawing includes a second handle screw rod 20 inserted through the fixed block 19, the second handle screw rod 20 is in threaded connection with the fixed block 19, the second handle screw rod 20 and the optical axis 18 are vertically distributed, and when the second handle screw rod 20 rotates in a threaded manner, the optical axis 18 can be abutted against the inside of the fixed block 19, so as to fix the optical axis 18.

In this embodiment: two arc edge locating plates 17 which are symmetrically distributed can clamp and limit the front end face and the rear end face of the metal plate, the accuracy of transverse displacement of the metal plate is avoided, before the first conveying roller 2 and the second conveying roller 9 clamp the metal plate, the metal plate can be put into the space between the first conveying roller 2 and the second conveying roller 9, the two arc edge locating plates 17 can be pushed, the two arc edge locating plates 17 can ensure that the metal plate is in a horizontal state, meanwhile, through rotation of the second handle screw rod 20, the front end face and the rear end face of the metal plate can be limited, and the phenomenon that the metal plate is inclined in an offset manner in the transverse displacement process is avoided.

Example 3

Referring to fig. 2, for further explanation of this embodiment, the outer surfaces of the first conveying roller 2 and the second conveying roller 9 are both provided with the friction member 6, the friction member 6 includes a plurality of rubber sleeves 10 fixedly sleeved on the outer surfaces of the first conveying roller 2 and the second conveying roller 9, a plurality of rubber particles 11 distributed at equal intervals in circumference are fixedly installed outside the rubber sleeves 10, the outer diameters of the first conveying roller 2, the second conveying roller 9 and the rubber sleeves 10 are consistent, and the inconsistent outer diameters of the first conveying roller 2, the second conveying roller 9 and the rubber sleeves are avoided, so that the precision of punching processing of the punching machine is affected.

In this embodiment: through the effect of rubber sleeve 10 and rubber grain 11, can improve the frictional force when carrying roller one 2 and carrying roller two 9 to metal sheet two contact, can improve carrying roller one 2 and carrying roller two 9 to the stability of metal sheet centre gripping.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes-modifications-substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Punching equipment with gasket locate function, including installing in positioning frame (1) of piercing press drift bottom, just the bottom of positioning frame (1) still is equipped with Y axle displacement subassembly, its characterized in that: two groups of conveying rollers (2) which are symmetrically distributed are rotatably arranged in the positioning stand (1), the front end and the rear end of each conveying roller (2) are rotatably embedded in the positioning stand (1), a motor (4) is fixedly arranged at the front end of the positioning stand (1), and a transmission belt (3) is arranged at the output end of the motor (4) and the outer surface of the front end of each conveying roller (2) through a transmission wheel;

the compression roller assembly (5) can stably convey the metal plate, the compression roller assembly (5) is arranged at the upper end of the conveying roller I (2), and a limiting assembly (7) capable of transversely positioning the metal plate is further arranged in the positioning stand (1).

2. A punching apparatus having a gasket positioning function as set forth in claim 1, wherein: the compression roller assembly (5) comprises a conveying roller II (9) movably mounted at the upper end of a conveying roller I (2), the conveying roller II (9) and the conveying roller I (2) are symmetrically distributed, sliding blocks (12) are rotatably sleeved at the front end and the rear end of the conveying roller II (9), the sliding blocks (12) are slidably embedded in the positioning stand (1), a spring I (14) is fixedly mounted between the bottom of the sliding blocks (12) and the positioning stand (1), a connecting column (13) is fixedly mounted at the upper end of the sliding blocks (12), a plurality of fixing plates (15) are fixedly mounted between the connecting columns (13), a handle screw I (16) is movably mounted at the upper end of the positioning stand (1), and the handle screw I (16) is in threaded connection with the fixing plates (15).

3. A punching apparatus having a gasket positioning function as set forth in claim 1, wherein: limiting component (7) including slide inlay in two inside arc limit locating plate (17) that are symmetric distribution of locating rack (1), be used for being seted up in the inside of locating rack (1) the gliding notch of arc limit locating plate (17), just the inside fixed mounting of notch has fixed block (19), the inside slip of fixed block (19) has inlayed optical axis (18), just optical axis (18) be close to one end of arc limit locating plate (17) with arc limit locating plate (17) fixed connection, arc limit locating plate (17) with install spring two (21) between fixed block (19), just spring two (21) are distributed the outside of optical axis (18), install regulating part (8) between optical axis (18) with fixed block (19).

4. A punching apparatus having a gasket positioning function as set forth in claim 3, wherein: the adjusting piece (8) comprises a handle screw rod II (20) which is inserted into the fixing block (19) in a penetrating mode, the handle screw rod II (20) is in threaded connection with the fixing block (19), and the handle screw rod II (20) and the optical axis (18) are vertically distributed.

5. A punching apparatus having a gasket positioning function as set forth in claim 2, wherein: the conveying device comprises a conveying roller I (2) and a conveying roller II (9), wherein friction pieces (6) are arranged on the outer surfaces of the conveying roller I (2) and the conveying roller II (9), the friction pieces (6) comprise a plurality of rubber sleeves (10) fixedly sleeved on the outer surfaces of the conveying roller I (2) and the conveying roller II (9), and a plurality of rubber particles (11) distributed at equal intervals in circumference are fixedly arranged outside the rubber sleeves (10).

6. A punching apparatus having a gasket positioning function according to claim 5, characterized in that: the outer diameters of the first conveying roller (2), the second conveying roller (9) and the rubber sleeve (10) are consistent.

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