CN220092852U - Punch press safety protection baffle of spacing direction in area - Google Patents

Abstract

The utility model discloses a punch safety protection baffle with limit guide, which comprises a baffle door and a fixed plate, wherein the fixed plate is arranged at the front part of a workbench of a punch body, a connecting rod is arranged between the fixed plate and the punch body, the baffle door can be inserted into a gap between the fixed plate and the punch body and is supported by the connecting rod, and when scraps enter into the gap between the baffle door and the machine tool body, the scraps slide to the ground along with the clearance due to the fact that the lower space is smooth, and the structure can effectively solve the problem that scraps generated by punch processing enter into a clamping groove, are inconvenient to clean and can cause the influence on the stability of the connection of the baffle on the punch.

Description

Punch press safety protection baffle of spacing direction in area

Technical Field

The utility model belongs to the technical field of safety protection of punching machines, and particularly relates to a safety protection baffle of a punching machine with limit guide.

Background

The punching machine is a punching press, and the punching production is mainly aimed at the plate material, and can make blanking, punching, forming, deep drawing, trimming, fine punching, shaping, riveting and extrusion through a die, so that the punching machine is widely applied to various fields.

For parts processing of single piece, can through the manpower repetition, especially when carrying out punching press processing to panel to the part of batch, often make the punch press carry out continuous punching press operation through relevant conveying machine, but because receive the influence such as precision of being processed material and relevant machine, the condition that the material was piled up can take place, the material part can also appear in the punching press course simultaneously, the sweeps probably splashes, the stamping die drift fatigue bursts apart, the screw is become flexible to fall out, high piece such as tool spanner forgets etc. are forgotten, the above-mentioned article takes place to splash out under the effect of hundreds ton pressure and just very easily appears the condition of casualties, very dangerous, consequently, in actual production workshop, can all install a protection baffle in order to guarantee on-the-spot workman in the punch press front, before the punch press work, the location is being put to be processed the material for convenience, so need use detachable protection baffle, at this moment, because joint formula baffle simple to operate, it can to carry out the joint to the baffle through adding a joint groove on the punch press, therefore, this kind of baffle is used widely on the punch press.

The prior art has the following problems: for the joint of convenient joint formula baffle, it is mostly clearance fit with the joint groove between, at punch press continuous operation, can produce some tiny sweeps, and these sweeps can fall into the gap between joint groove and the joint formula baffle, because the baffle generally all can let its frivolity so as to take, consequently also can be narrower with its complex joint groove, and clear up the sweeps in the narrow joint groove and have certain difficulty, and it can make the baffle erect unstably in the joint inslot.

Disclosure of Invention

The utility model aims to provide a punch safety protection baffle with limit guide, which solves the problems that scraps produced by the punch machining in the background technology can enter a clamping groove, are inconvenient to clean and can cause the influence on the stability of the connection of the baffle on the punch.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take punch press safety protection baffle of spacing direction, includes baffle door and fixed plate, the fixed plate sets up in the front portion of the workstation of punch press body, be provided with the connecting rod between fixed plate and the punch press body; the baffle door can be inserted into a gap between the fixed plate and the punch body and is supported by the connecting rod.

Preferably, the fixing plate is provided with a plurality of first fixing holes, one end of the connecting rod is fixed on the punch body, and the fixing plate is sleeved on the connecting rod.

Preferably, the baffle door is fixedly connected with a plurality of locating pins, and the fixing plate is provided with a plurality of locating holes matched with the locating pins.

Preferably, a plurality of limit clamping grooves are formed in one side of the baffle door, and the limit clamping grooves are lapped on the connecting rod.

Preferably, the opening of the limiting clamping groove is provided with a first round corner.

Preferably, two side edges of the top of the baffle door are rounded with second fillets.

Preferably, the baffle door is fixedly connected with a handle.

Compared with the prior art, the utility model provides the punch safety protection baffle with the limiting guide function, which has the following beneficial effects:

according to the utility model, the clamping groove is canceled in the original arrangement, the connecting rod is arranged, the baffle door is clamped on the connecting rod to achieve the same fixing and protecting effects, the fixing plate sleeved on the connecting rod can prevent the baffle door from toppling due to the supporting of the connecting rod, meanwhile, the baffle door is connected with the fixing plate through the fixing pin, so that the stability of the baffle door on the connecting rod is further enhanced, and when scraps enter a gap between the baffle door and a punch body, the scraps can slide onto the ground, and the structure effectively solves the problem that scraps generated by punch processing can enter the clamping groove, the cleaning is inconvenient, and the stability of the baffle on the punch is influenced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:

FIG. 1 is a schematic diagram of the connection relationship between a clamping baffle and a punch body in the prior art;

FIG. 2 is a schematic view of the position of a prior art snap-on baffle in a snap-on slot;

FIG. 3 is a schematic diagram showing the connection relationship between a punch safety guard with limit guide and a punch body according to the present utility model;

fig. 4 is a schematic diagram of the position relationship between a punch safety guard with limit guide and a punch body according to the present utility model;

FIG. 5 is a schematic structural view of a safety shield of a punch with limit guide according to the present utility model;

in the figure: 1. a punch body; 2. a clamping baffle; 3. a clamping groove; 4. a baffle module; 41. a flapper door; 411. a limit clamping groove; 412. positioning a clamping block; 42. a fixing plate; 421. a fixing hole; 5. a positioning pin; 6. positioning holes; 7. the round angle I; 8. a second round angle; 9. a handle.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 3 and 4, the present utility model provides a technical solution: the utility model provides a take punch press safety protection baffle of spacing direction, includes baffle door 41 and fixed plate 42, and fixed plate 42 sets up the front portion at the workstation of punch press body 1, is provided with the connecting rod between fixed plate 42 and punch press body 1, wherein, baffle door 41 can insert in the clearance between fixed plate 42 and the punch press body 1 and by the connecting rod support, the connecting rod can be round pin post, bolt etc..

Referring to fig. 4 and 5, a plurality of threaded holes for fixing a connecting rod are formed in the surface of the front portion of the workbench of the machine tool body, a plurality of positioning clamping blocks 412 are sleeved on the connecting rod, the positioning clamping blocks 412 are in a ring shape, the diameter of each positioning clamping block is equal to the groove width of each limiting clamping groove 411, the thickness of each positioning clamping block 412 is larger than that of the corresponding baffle door 41, the positioning clamping blocks 412 can be fixed on the punch body 1 in a welding mode or the like, a plurality of limiting clamping grooves 411 are formed in one side of the baffle door 41, the baffle door 41 can be lapped on the positioning clamping blocks 412 through the corresponding limiting clamping grooves 411, and a round angle 7 is chamfered at the opening of each limiting clamping groove 411.

Referring to fig. 5, a fixing hole 421 is formed in a fixing plate 42, one end of a connecting rod, which is far away from a lathe body, passes through the fixing hole 421, a plurality of locating pins 5 are fixedly connected to a baffle door 41, a plurality of locating holes 6 matched with the locating pins 5 are formed in the fixing plate 42, the locating holes 6 penetrate the fixing plate 42 so as to facilitate the observation of the positions of the locating pins 5 and the matching of the locating pins, the sum of the lengths of the locating pins 5 and the thickness of the baffle door 41 is smaller than a gap between the fixing plate 42 and the surface of the front part of a workbench of the punch body 1, two round corners 8 are chamfered at two sides of the top of the baffle door 41, and a handle 9 is fixedly connected to each of the left side and the right side of the surface, which is far away from the punch body 1, of the baffle door 41.

The working principle and the using flow of the utility model are as follows:

when the baffle module 4 is installed, the connecting rod passes through the fixing hole 421 on the fixing plate 42 and the positioning fixture block 412, the fixing plate 42 is attached to the limiting fixture block 412 through a nut and the like, then the baffle door 41 is taken out to be placed on the connecting rod and the connecting rod enters the limiting fixture slot 411, and the connecting pin 5 and the positioning hole 6 can be connected by sliding the baffle door 41 on the positioning fixture block 412 due to the fact that the diameter of the positioning fixture block 412 is equal to the slot width of the limiting fixture slot 411, so that the stability of connection between the baffle door 41 and the punch body 1 is further enhanced. Such structure sets up, can effectually solve among the original device sweeps that punch press processing produced can enter into joint groove 3, inconvenient clearance also can lead to the baffle to receive the problem that the stability of being connected on the punch press receives the influence.

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 therein 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 (4)

1. The utility model provides a take punch press safety protection baffle of spacing direction which characterized in that: the punching machine comprises a baffle door (41) and a fixing plate (42), wherein the fixing plate (42) is arranged at the front part of a workbench of the punching machine body (1), and a connecting rod is arranged between the fixing plate (42) and the punching machine body (1); the baffle door (41) can be inserted into a gap between the fixed plate (42) and the punch body (1) and is supported by a connecting rod; a plurality of fixing holes (421) are formed in the fixing plate (42), one end of the connecting rod is fixed on the punch body (1), and the fixing plate (42) is sleeved on the connecting rod; a plurality of positioning pins (5) are fixedly connected to the baffle door (41), and a plurality of positioning holes (6) matched with the positioning pins (5) are formed in the fixing plate (42); one side of the baffle door (41) is provided with a plurality of limiting clamping grooves (411), and the limiting clamping grooves (411) are lapped on the connecting rod.

2. The punch safety guard with limit guide of claim 1, wherein: the opening of the limiting clamping groove (411) is provided with a first round corner (7).

3. The punch safety guard with limit guide of claim 2, wherein: two side edges of the top of the baffle door (41) are provided with round corners II (8).

4. A punch safety guard with limit guide as claimed in claim 3, wherein: the baffle door (41) is fixedly connected with a handle (9).