CN213701283U

CN213701283U - Casting notch correcting device

Info

Publication number: CN213701283U
Application number: CN202022514240.7U
Authority: CN
Inventors: 刘大江; 倪树军; 张海民; 田艳红
Original assignee: Qinhuangdao Jiameng Precision Technology Co ltd
Current assignee: Qinhuangdao Jiameng Precision Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-16
Anticipated expiration: 2030-11-04

Abstract

The utility model provides a foundry goods notch correcting unit relates to casting technical field. The casting guide device comprises a rack, a guide device arranged on the rack and used for guiding a casting, a linear driving device arranged on the rack and extending along the horizontal direction, and a baffle plate arranged on the rack and positioned between the guide device and the linear driving device; the guide device is provided with a sliding groove which extends along the vertical direction and is used for the sliding of the casting, the lower port of the sliding groove is closed, the movable part of the linear driving device is provided with a punch used for correcting the notch of the casting, the baffle is provided with a through hole for the movable part of the linear driving device to pass through, and the punch and the sliding groove are arranged oppositely. So set up, the operator only needs place the foundry goods in the spout, need not other operations, can reduce labourer's intensity of labour effectively to improve the correction efficiency of foundry goods, improve the productivity ratio of mill. Can be operated by one person, thereby effectively reducing the labor cost.

Description

Casting notch correcting device

Technical Field

The utility model relates to a casting technical field, more specifically say, relate to a foundry goods notch correcting unit.

Background

In actual production, the produced casting is deformed due to the existence of casting stress, or the casting is not stably taken out of the mold or the ejection mechanism is broken down. Some castings that have the notch often can appear the problem that the notch warp, usually adopt tools such as vice, copper hammer, workstation, slide caliper rule, spanner, tongue, square, testing platform among the prior art. After the deformed casting is fixed on a vice and is knocked by a copper hammer or a spanner is used for correcting the deformed part, the casting is placed on a detection platform or a special detection tool for size and position precision detection. The mode has high labor intensity and low working efficiency, and seriously restricts the production efficiency of a factory. Therefore, how to solve the problem of labor intensity and low working efficiency in the prior art of correcting the casting notch is a technical problem that needs to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a can alleviate workman intensity of labour and improve foundry goods notch correcting unit of foundry goods correction efficiency.

In order to solve the above problems, the present invention provides a casting notch correcting device, which comprises a frame, a guiding device arranged on the frame for guiding a casting, a linear driving device arranged on the frame and extending along a horizontal direction, and a baffle plate arranged on the frame and located between the guiding device and the linear driving device; the guiding device is provided with a sliding groove which extends along the vertical direction and is used for allowing a casting to slide, a port of the sliding groove is sealed, a punch used for correcting the notch of the casting is arranged on a movable part of the linear driving device, a through hole for the movable part of the linear driving device to pass through is formed in the baffle, and the punch and the lower end of the sliding groove are arranged oppositely.

Preferably, the linear driving device is a pneumatic cylinder or a hydraulic cylinder.

Preferably, the linear driving device further comprises a solenoid valve for controlling the extension or retraction of the linear driving device and a time relay electrically connected with the solenoid valve for controlling the periodic reversing of the solenoid valve.

Preferably, an electric box is arranged on the rack, and the electromagnetic valve and the time relay are both arranged in the electric box.

Preferably, still include the transition pole, transition pole one end with linear drive device's piston rod is connected, and the other end is equipped with the drift, the transition pole with the baffle the perforating hole sliding fit, and be equipped with between the two and be used for right the transition pole circumference location prevents the pivoted location structure of transition pole.

Preferably, the positioning structure comprises the through hole with a polygonal cross section and the transition rod with a cross section in sliding fit with the through hole.

Preferably, the frame includes four parallel arrangement's threaded rod and four landing legs, four two of the threaded rod pass two of frame first side the landing leg, two the other threaded rod passes two of frame second side the landing leg, and four the threaded rod all passes linear drive device, the baffle and guider, the landing leg, linear drive device, the baffle and guider all set up in each the threaded rod on and with threaded rod screw-thread fit's nut is fixed.

Preferably, the sliding groove is a T-shaped groove, and a notch for a casting to pass through is formed in the position, opposite to the punch, of the lower end of the sliding groove.

Preferably, rubber pads for separating the castings to prevent the castings from falling off are arranged on two sides of the notch.

Preferably, the guide device comprises a connecting plate connected with the frame and a guide block connected with the connecting plate, and the sliding groove is arranged on the guide block.

In the technical scheme provided by the utility model, the casting notch correcting device comprises a frame, a guiding device arranged on the frame and used for guiding a casting, a linear driving device arranged on the frame and extending along the horizontal direction, and a baffle plate arranged on the frame and positioned between the guiding device and the linear driving device; the guide device is provided with a sliding groove which extends along the vertical direction and is used for the sliding of the casting, the lower port of the sliding groove is closed, the movable part of the linear driving device is provided with a punch used for correcting the notch of the casting, the baffle is provided with a through hole for the movable part of the linear driving device to pass through, and the punch and the sliding groove are arranged oppositely.

During the use, the operator will treat the foundry goods of rectifying and place in the spout, and the foundry goods slides down to the lower extreme of spout along the spout, and drive arrangement drives the drift and stretches into in the notch of foundry goods, and drive arrangement drives the drift withdrawal afterwards, and the foundry goods presss from both sides and moves along with the drift on the drift, and after the foundry goods offseted with the baffle, the foundry goods drops from the drift, accomplishes the alignment process.

So set up, the operator only needs place the foundry goods in the spout, need not other operations, can reduce labourer's intensity of labour effectively to improve the correction efficiency of foundry goods, improve the productivity ratio of mill. Moreover, the operation can be carried out by one person, so that the labor cost is effectively reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a casting notch correction device in an embodiment of the present invention;

FIG. 2 is a schematic view of another angle of the casting slot alignment apparatus of FIG. 1;

fig. 3 is a schematic structural diagram of the guide block in the embodiment of the present invention.

Reference numerals:

1. a linear drive device; 2. a baffle plate; 3. a chute; 4. an electric box; 5. a transition rod; 6. a threaded rod; 7. a support leg; 8. a rubber pad; 9. a connecting plate; 10. and a guide block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1 to 3, a casting notch correcting device provided in an embodiment of the present invention includes a frame, a guide, a linear driving device 1, and a baffle 2. Wherein, the frame is casting notch correcting unit's bearing structure. The guiding device is arranged on the rack, and the guiding device is provided with a sliding groove 3 extending along the vertical direction and used for sliding the casting, and the lower port of the sliding groove 3 is sealed and used for supporting the casting in the sliding groove 3. It should be noted that the vertical direction mentioned herein refers to the casting notch calibration device when placed in the posture shown in fig. 2, and the vertical direction refers to the direction from top to bottom or from bottom to top in fig. 2. The linear driving device 1 is disposed on the frame, and the linear driving device 1 extends along a horizontal direction, where the horizontal direction is the horizontal direction in fig. 2. The baffle 2 is arranged on the frame, and the baffle 2 is positioned between the guiding device and the linear driving device 1. The movable part of the linear driving device 1 is provided with a punch for calibrating the notch of the casting, the baffle 2 is provided with a through hole for the movable part of the linear driving device 1 to pass through, and the punch and the chute 3 are arranged oppositely.

During the use, the operator will treat the foundry goods of rectifying and place in spout 3, and the foundry goods slides down to the lower extreme of spout 3 along spout 3, and drive arrangement drives the drift and stretches into in the notch of foundry goods, and drive arrangement drives the drift withdrawal afterwards, and the foundry goods presss from both sides and moves along with the drift on the drift, and after the foundry goods offseted with baffle 2, the foundry goods drops from the drift, accomplishes the alignment process.

So set up, the operator only needs place the foundry goods in spout 3, need not other operations, can reduce labourer's intensity of labour effectively to improve the correction efficiency of foundry goods, improve the productivity ratio of mill. Can be operated by one person, thereby effectively reducing the labor cost.

In some embodiments, the linear drive 1 is a pneumatic or hydraulic cylinder. Optionally, the casting notch correcting device further comprises a solenoid valve and a time relay. The electromagnetic valve is used for controlling the linear driving device 1 to extend or retract, and the time relay is electrically connected with the electromagnetic valve and used for controlling the periodic reversing of the electromagnetic valve. So set up, through the trigger time who sets up time relay, can stretch out and retreat dwell time according to operator's speed adjustment cylinder or pneumatic cylinder. Optionally, an electric box 4 is arranged on the rack, and the electromagnetic valve and the time relay are both arranged in the electric box 4.

Referring to FIG. 2, in some embodiments, the casting notch correction apparatus further includes a transition bar 5. One end of the transition rod 5 is connected with a piston rod of the linear driving device 1, the other end of the transition rod is provided with a punch, the transition rod 5 is in sliding fit with the through hole of the baffle 2, and a positioning structure used for circumferentially positioning the transition rod 5 to prevent the transition rod 5 from rotating is arranged between the transition rod 5 and the baffle. So set up, fix a position transition pole 5 through location structure, can prevent that the piston rod of cylinder or pneumatic cylinder from rotating to prevent drift and foundry goods notch dislocation. Optionally, the positioning structure comprises a through hole with a polygonal cross section and a transition rod 5 with a cross section in sliding fit with the through hole. For example, referring to fig. 2, the transition bar 5 and the through hole are both rectangular in cross-section.

Referring to fig. 1-2, in some embodiments, the frame includes four threaded rods 6 parallel to each other and four legs 7. Two of the four threaded rods 6 pass through two legs 7 on the first side of the frame, and the other two threaded rods 6 pass through two legs 7 on the second side of the frame. And four threaded rods 6 all penetrate through the linear driving device 1, the baffle plate 2 and the guide device. The supporting legs 7, the linear driving device 1, the baffle 2 and the guiding device are all fixed by nuts which are arranged on the threaded rods 6 and are in threaded fit with the threaded rods 6. Specifically, as the baffle 2 in fig. 2, the baffle 2 is provided with four through holes corresponding to four threaded rods 6 one to one, and nuts in threaded fit with the threaded rods 6 are respectively arranged on two sides of each through hole. So set up, casting notch correcting unit's simple structure, the equipment of being convenient for to interval between each part, for example linear drive 1 and baffle 2, perhaps, the distance between baffle 2 and the guider can conveniently be adjusted.

Referring to fig. 1, in some embodiments, the chute 3 is a T-shaped groove, and a notch is provided at a lower end of the chute 3 opposite to the punch, through which the casting passes, and the punch is opposite to the notch. So set up, because T type inslot portion kerve is wide, and outside logical groove is narrow, and partial foundry goods is located the kerve in T type groove, and partial foundry goods is located the logical inslot in T type groove, can prevent that the foundry goods from sliding the in-process along T type groove and dropping, through set up the opening in T type groove, the foundry goods can be worn out from opening along with the drift. And in order to prevent the casting from falling from the notch, in some embodiments, rubber pads 8 for separating the casting to prevent the casting from falling are arranged on two sides of the notch, the rubber pads 8 can separate the casting from falling, but the punch and the notch of the casting are usually tightly matched because the rubber pads 8 have elasticity, and therefore the punch can drive the casting to pass through the rubber pads 8.

Referring to fig. 1, in some embodiments, the guide device includes a connecting plate 9 connected to the frame and a guide block 10 connected to the connecting plate 9, and the chute 3 is disposed on the guide block 10.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The casting notch correcting device is characterized by comprising a rack, a guide device, a linear driving device (1) and a baffle plate (2), wherein the guide device is arranged on the rack and used for guiding a casting, the linear driving device (1) is arranged on the rack and extends along the horizontal direction, and the baffle plate (2) is arranged on the rack and is positioned between the guide device and the linear driving device (1); be equipped with on the guider and extend and be used for supplying gliding spout (3) of foundry goods along vertical direction, the port is sealed under spout (3), be equipped with the drift that is used for proofreading the foundry goods notch on the movable part of sharp drive arrangement (1), be equipped with the confession on baffle (2) the perforating hole that the movable part of sharp drive arrangement (1) passed, the drift with spout (3) set up relatively.

2. Casting notch correction device according to claim 1, characterized in that the linear drive (1) is a pneumatic or hydraulic cylinder.

3. The casting notch correcting device according to claim 2, further comprising a solenoid for controlling the extension or retraction of the linear driving device (1) and a time relay electrically connected with the solenoid for controlling the periodic commutation of the solenoid.

4. A casting notch correction device according to claim 3, characterized in that an electrical box (4) is provided on the frame, and the solenoid valve and the time relay are both provided in the electrical box (4).

5. The casting notch correcting device according to claim 2, characterized by further comprising a transition rod (5), wherein one end of the transition rod (5) is connected with a piston rod of the linear driving device (1), the other end of the transition rod is provided with the punch, the transition rod (5) is in sliding fit with the through hole of the baffle plate (2), and a positioning structure for circumferentially positioning the transition rod (5) to prevent the transition rod (5) from rotating is arranged between the transition rod (5) and the through hole.

6. Casting notch correction device according to claim 5, characterized in that the positioning structure comprises the through hole with polygonal cross section and the transition bar (5) with cross section sliding fit with the through hole.

7. Casting notch correction device according to claim 1, characterized in that the frame comprises four mutually parallel threaded rods (6) and four legs (7), two of the four threaded rods (6) passing through two legs (7) of the first side of the frame and the other two threaded rods (6) passing through two legs (7) of the second side of the frame, and four threaded rods (6) all passing through the linear drive (1), the baffle (2) and the guide, the legs (7), the linear drive (1), the baffle (2) and the guide being fixed by nuts provided on each threaded rod (6) and in threaded engagement with the threaded rods (6).

8. A casting notch correcting device according to claim 1, characterized in that the sliding chute (3) is a T-shaped groove, and a notch for the casting to pass through is provided at the lower end of the sliding chute (3) opposite to the punch.

9. Casting notch correction device according to claim 8, characterized in that the gap is provided on both sides with rubber pads (8) for blocking the casting to prevent it from falling off.

10. Casting notch correction device according to claim 1, characterized in that the guiding means comprise a connecting plate (9) connected to the frame and a guiding block (10) connected to the connecting plate (9), the runner (3) being arranged on the guiding block (10).