CN221474576U - Deburring device for hardware castings - Google Patents

Abstract

The utility model discloses a deburring device for hardware castings, and relates to the field of hardware equipment. The utility model includes a base, and the top of the base near both ends is respectively fixedly connected with a fixed column and a supporting column, a large motor is fixedly connected to the fixed column, and a movable raft is arranged on the top of the supporting column, and two grooves are arranged in the raft, and sliding rods are rotatably connected in the two grooves, and two sliders are slidably matched on the two sliding rods, and the ends of the two sliders away from the grooves are fixedly connected with steel plates, and small threaded rods are commonly threadedly connected on the two steel plates, and the small threaded rods are symmetrically threaded, and a telescopic rod is slidably matched on the steel plate, and the telescopic rod passes through the steel plate, and a spring is sleeved on the telescopic rod, and a grinding wheel is arranged on the telescopic rod. The grinding wheel can adjust the depth of the grinding part to be polished, so that the grinding effect is better, the deburring effect is good, the manual movement of the grinding position is omitted, the grinding efficiency is improved, and it is more convenient.

Description

Deburring device for hardware castings

Technical Field

The utility model belongs to the field of hardware equipment, and particularly relates to a deburring device for hardware castings.

Background

The hardware casting refers to machine parts or components manufactured by hardware, and some small hardware products, such as hardware tools, hardware parts, daily hardware, construction hardware, security articles and the like, can be used independently, also can be used as an auxiliary tool, in the production process of the hardware casting, hardware plates produced in a casting mode can easily form burrs due to defects of a grinding tool, such as cracks, pits and the like, the quality of products is affected, the burrs are removed by using a deburring device, and deburring processing is carried out by using polishing equipment in the prior art.

But current grinding device can't polish the panel of different thickness, and can't accurate regulation polishing degree of depth, and it is poor to polish the effect, uses to have the limitation, inconvenient to use.

Disclosure of utility model

Aiming at the problems in the related art, the utility model provides a deburring device for hardware castings, which aims to overcome the technical problems in the prior art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a rough edge device of a hardware casting, which comprises a base, wherein a fixed column and a support column are fixedly connected to the tops of the base close to two ends respectively, a large motor is fixedly connected to the fixed column, a movable raft plate is arranged at the top of the support column, two grooves are formed in the raft plate, slide bars are rotatably connected in the two grooves, two slide blocks are slidably matched with the two slide bars, a steel plate is fixedly connected to one end, far away from the grooves, of each slide block, a small threaded rod is connected to the two steel plates in a threaded manner, the small threaded rods are symmetrically threaded, a telescopic rod is slidably matched with the steel plate, penetrates through the steel plate, a spring is sleeved on the telescopic rod, and a grinding wheel is arranged on the telescopic rod.

Preferably, the telescopic links on the steel plate are arranged in two, and the two telescopic links are fixedly connected with limiting blocks at one ends of the telescopic links far away from the steel plate.

Preferably, a rotating rod is rotatably connected between the two corresponding limiting blocks, the grinding wheel is sleeved on the rotating rod, and the top of the rotating rod is connected with a small motor.

Preferably, a large threaded rod is rotatably connected between the fixed column and the support column, and penetrates through the raft and is in threaded connection with the raft.

Preferably, a fixing rod is fixedly connected between the fixing column and the supporting column, and penetrates through the raft and is in sliding fit with the raft.

The utility model has the following beneficial effects:

1. The spring is used for applying pressure to the grinding wheel, so that the grinding wheel can grind the part to be ground under a certain pressure, the grinding effect is better, the small threaded rod is rotated, the two steel plates are moved, the spring is contracted, the spring force applied to the grinding wheel is increased, the pressure applied to the part to be ground by the grinding wheel is increased, the depth of the part to be ground by the grinding wheel is adjusted, the grinding effect is better, and the deburring effect is good

2. The raft is driven to move through the large threaded rod, so that the raft drives the grinding wheel to move, the grinding wheel can move on the surface of the part to be ground, the part to be ground is ground, the manual movement grinding position is omitted, the grinding efficiency is improved, and the grinding machine is more convenient.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings that are needed for the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic perspective view of the present utility model;

FIG. 4 is an enlarged view of portion A of FIG. 1 in accordance with the present utility model

In the drawings, the list of components represented by the various numbers is as follows:

1. A base; 2. fixing the column; 21. a large motor; 3. a support column; 4. a raft; 5. a groove; 51. a slide bar; 52. a slide block; 6. a steel plate; 61. a small threaded rod; 62. a telescopic rod; 63. a spring; 64. a limiting block; 65. a rotating lever; 66. a small motor; 7. grinding wheel; 8. a large threaded rod; 9. and a fixing rod.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments in the utility model, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "top," "middle," "inner," and the like indicate an orientation or positional relationship, merely for convenience of description and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Referring to fig. 1-4, the utility model discloses a deburring device for hardware castings, which comprises a base 1, wherein a fixed column 2 and a support column 3 are fixedly connected to the top of the base 1 close to two ends respectively, a large motor 21 is fixedly connected to the fixed column 2, a movable raft 4 is arranged at the top of the support column 3, two grooves 5 are arranged in the raft 4, slide bars 51 are rotatably connected to the two grooves 5, two slide blocks 52 are slidably matched to the two slide bars 51, one ends of the two slide blocks 52 far away from the grooves 5 are fixedly connected with a steel plate 6, small threaded rods 61 are connected to the two steel plates 6 in a common threaded manner, the small threaded rods 61 are symmetrically arranged in a threaded manner, a telescopic rod 62 is slidably matched to the steel plate 6, the telescopic rod 62 penetrates through the steel plate 6, springs 63 are sleeved on the telescopic rod 62, and grinding wheels 7 are arranged on the telescopic rod 62.

Be provided with clamping device on the base 1, clamping device is prior art, to wait to polish the part and pass through clamping device to be fixed on the base 1, start big motor 21, big motor 21 drives raft 4 and remove, raft 4 passes through slide bar 51 and slider 52 drives two steel sheets 6 and removes, two steel sheets 6 drive the grinding wheel 7 that corresponds through telescopic link 62 and remove, spring 63 makes grinding wheel 7 paste tightly to wait to polish the surface of part through elasticity, make grinding wheel 7 wait to polish the surface rotation of part, will wait to polish the surface burr and the deckle edge of part and polish cleanly, through rotating little threaded rod 61, make two steel sheets 6 move to being close to each other the direction, steel sheet 6 drives slider 52 and removes on slide bar 51, make spring 63 compressed, the force that spring 63 applys to grinding wheel 7 increases, make grinding wheel 7 wait to polish the part's of part's force increase, thereby adjust the degree of depth of polishing, wait to polish the part to polish, all have better effect to polish to the part of waiting to polish through spring 63, apply pressure to grinding wheel 7 through spring 63, make grinding wheel 7 wait to polish the surface burr of part to polish with a certain pressure, the effect is better, through rotating little 61, make two steel sheets 6 drive slider 52 move on the slide bar, thereby the effect of polishing wheel 7 is adjusted, the effect of polishing part is better, the part is polished, and is polished, thereby the part is polished.

The raft 4 is driven to move through the large threaded rod 8, the raft 4 drives the grinding wheel 7 to move, the grinding wheel 7 can move on the surface of a part to be ground, the part to be ground is ground, the manual movement grinding position is omitted, the grinding efficiency is improved, and the grinding machine is more convenient.

In one embodiment, the telescopic rods 62 on the steel plate 6 are two, the two telescopic rods 62 are fixedly connected with limiting blocks 64 at one ends far away from the steel plate 6, a rotating rod 65 is rotatably connected between the corresponding two limiting blocks 64, the grinding wheel 7 is sleeved on the rotating rod 65, and a small motor 66 is connected to the top of the rotating rod 65.

The rotating rod 65 is driven to rotate through the small motor 66, the rotating rod 65 drives the grinding wheel 7 to rotate, the grinding wheel 7 can grind the surface of a part to be ground, and the steel plate 6 can move on the surface of the part to be ground through the grinding wheel 7 driven by the telescopic rod 62, the limiting block 64 and the rotating rod 65.

One end of the spring 63 is fixedly connected to the steel plate 6, and the other end of the spring 63 is fixedly connected to the limiting block 64.

In one embodiment, a large threaded rod 8 is rotatably connected between the fixed column 2 and the support column 3, and the large threaded rod 8 penetrates the raft 4 and is in threaded connection with the raft 4.

One end of the large threaded rod 8 is fixedly connected to the output end of the large motor 21, the large motor 21 drives the large threaded rod 8 to rotate, and the raft 4 moves in a limiting state when the large threaded rod 8 rotates.

In one embodiment, a fixing rod 9 is fixedly connected between the fixing column 2 and the supporting column 3, and the fixing rod 9 penetrates through the raft 4 and is in sliding fit with the raft 4.

The raft 4 is limited by the fixing rods 9, so that the raft 4 can only axially move along the fixing rods 9.

The large threaded rod 8 is externally coated with rust preventive oil for preventing the large threaded rod 8 from rusting.

One end of the small threaded rod 61 penetrates through the corresponding steel plate 6 and is fixedly connected with a rotating wheel in an outward extending mode, anti-skidding patterns are formed in the surface of the rotating wheel, and the rotating wheel can drive the small threaded rod 61 to rotate through rotating the rotating wheel, so that the small threaded rod 61 is more labor-saving to rotate.

The length of the telescopic rod 62 is set such that when the spring 63 is released to the maximum stroke, the telescopic rod 62 still penetrates the steel plate 6.

In summary, by means of the above technical scheme of the present utility model, the deburring device for the hardware casting applies pressure to the grinding wheel 7 through the spring 63, so that the grinding wheel 7 grinds the part to be polished with a certain pressure, the polishing effect is better, the spring 63 is contracted by rotating the small threaded rod 61, the two steel plates 6 are moved, the elasticity applied to the grinding wheel 7 by the spring 63 is increased, the pressure applied to the part to be polished by the grinding wheel 7 is increased, and the depth of the part to be polished by the grinding wheel 7 is adjusted, so that the polishing effect is better, and the deburring effect is good.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 above disclosed preferred embodiments of the utility model are merely intended to help illustrate the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (5)

1. The utility model provides a unhairing limit device of hardware casting, includes base (1), its characterized in that: the utility model discloses a grinding wheel grinding device, including base (1), fixed column (2) and support column (3) are fixed connection respectively to the top that base (1) is close to both ends, fixedly connected with big motor (21) on fixed column (2), support column (3) top is provided with raft board (4) that can remove, be equipped with two recess (5) in raft board (4), two all rotate in recess (5) and be connected with slide bar (51), two equal sliding fit has two sliders (52) on slide bar (51), two slider (52) are kept away from one end equal fixedly connected with steel sheet (6) of recess (5), two common threaded connection has little threaded rod (61) on steel sheet (6), just little threaded rod (61) are symmetrical screw thread setting, sliding fit has telescopic link (62) on steel sheet (6), just telescopic link (62) run through steel sheet (6), the cover is equipped with spring (63) on telescopic link (62), be provided with grinding wheel (7).

2. The deburring device for hardware castings according to claim 1, wherein: the telescopic rods (62) on the steel plates (6) are arranged in two, and limiting blocks (64) are fixedly connected to one ends, far away from the steel plates (6), of the telescopic rods (62).

3. The deburring device for hardware castings according to claim 2, wherein: a rotating rod (65) is rotatably connected between the two corresponding limiting blocks (64), the grinding wheel (7) is sleeved on the rotating rod (65), and a small motor (66) is connected to the top of the rotating rod (65).

4. The deburring device for hardware castings according to claim 1, wherein: the fixing column (2) and the supporting column (3) are rotatably connected with a large threaded rod (8), and the large threaded rod (8) penetrates through the raft (4) and is in threaded connection with the raft (4).

5. The deburring device for hardware castings according to claim 1, wherein: fixed column (2) and support column (3) between fixedly connected with dead lever (9), dead lever (9) run through raft board (4) and with raft board (4) sliding fit.