TWI474886B - Grease trap structure of thread rolling machine - Google Patents

Description

Grease device for boring machine

The invention relates to a grease eliminator of a boring machine, in particular to a grease eliminator for effectively separating the lubricating oil and the cooling liquid from the squeezing machine which is spattered and mixed during the processing.

Press, the manufacturing process of the screw mainly includes the steps of cutting, starting, licking, etc., and the nail forming device of the nail forming machine first completes the head processing at the end of the screw blank, and then the gingival device For the processing of the screw teeth, when the tooth decay device performs the tooth decay, the cutting fluid is continuously injected to keep the cooling between the tooth decay device and the screw blank, and the chips generated during the tooth decay are washed away, and the tooth decay is performed. At the same time as the device is actuated, lubricating oil is continuously injected to maintain the smoothness of the operation of the tooth decay device.

However, when the tooth decay device is actuated, the lubricating oil injected into the tooth decay device often causes throwing and splashing with the reciprocating action of the tooth decay device, which not only causes soiling of the ground and surrounding environment, but also splashes the lubricating oil around. It will splash into the cutting fluid storage tank, and reduce the quality of the recovered cutting fluid. The splashing of the lubricating oil will also be unfavorable for the recovery of the lubricating oil. At the same time, the cutting fluid injected during the tooth decay device will also be injected. When the squeezing device is reciprocating, it occurs like a splash of lubricating oil. The cutting fluid that is sprayed around also causes environmental pollution. If it is splashed into the lubricating oil tank, the quality of the recovered lubricating oil will be degraded.

Therefore, according to the "squeegee oil recovery device" of the Japanese Patent No. I357839, the lubricating oil collecting groove forms a groove body which is closed on the circumferential side, and the lubricating oil collecting groove and the outer side of the tooth removing device are fixedly covered. Plate, to ensure that the lubricant will not splash when splashed, the occurrence and recovery The cutting fluid is mixed, or the surrounding ground is dirty, etc.; however, the "toothing machine oil recovery device" of the Chinese Patent No. I357839 mainly focuses on preventing the lubricating oil from splashing outside to avoid dirtying the surrounding environment. Stained or splashed into the side cutting fluid recovery point, resulting in the effect of reducing the quality of the cutting fluid, and failed to effectively prevent the cutting fluid from splashing into the lubricating oil collecting tank, so that the recovered lubricating oil is mixed into the cutting fluid, resulting in the quality of the lubricating oil. Significantly reduce the damage, it is difficult to recycle and reuse.

The reason is that the present invention has many shortcomings in the separation and isolation design of lubricating oil and cutting fluid in the prior art, and is supported by many years of manufacturing and design experience and knowledge in related fields. Ingenuity, research and development of the invention has been made in response to research and development improvements in the oil separation of existing boring machines.

The invention relates to a grease eliminator for a boring machine, the main purpose of which is to provide a squeegee oil separating device which effectively isolates the lubricating oil and the cold gas and avoids splashing and mixing during the processing.

In order to achieve the above-mentioned implementation, the present invention is an oil separating device for a boring machine, which comprises: an oil sump, which is fixed on the body of the boring machine and located on one side of the sliding block, so that the oil sump The bottom end surface and the peripheral side surface form a closed surface, and the upper end surface forms an opening, and the oil separation groove is formed in an open surface of one side of the sliding block of the corresponding molar group and penetrates into the oil separation groove; a cooling liquid shutter is assembled on the The sliding block is located at the outer side of the oil separation groove and the sliding block, and the upper edge of the cooling liquid is raised above the opening position of the upper end surface of the oil separation groove and the upper edge position of the sliding block to block the opening of the oil separation groove and the sliding block Above the edge; a lubricating oil shutter is arranged on the sliding block for penetrating into the inner side of the oil separating groove, and the lubricating oil shielding upper edge is higher than the upper edge position of the sliding block; a grease trap is set on the body The oil damper of the boring machine of the above-mentioned oil sump is arranged at a position above the bottom side; wherein the edge of the coolant slab is formed as a slope which is gradually inclined outward from the top.

The oil separating device of the boring machine as described above, wherein the edge of the lubricating oil visor is higher than the upper edge of the sliding block.

Therefore, the oil separating device of the boring machine of the present invention is set on the body, and is located outside the oil separation groove and the sliding block, and can be arranged to block the coolant shielding plate above the upper end opening of the oil separation groove and the sliding block. It can effectively prevent the cutting fluid from being splashed into the oil separation tank or splashing into the sliding block when the upper part of the oil separation groove is actuated, so as to avoid the lubricating oil contained in the oil separation tank and in the sliding block. The effect of flowing lubricating oil blending into the coolant.

Moreover, the oil separating device of the boring machine of the present invention further comprises a grease trap for sealing the bottom side of the oil sump at a position above the bottom side of the body body, thereby preventing the cutting fluid from splashing from the bottom side of the oil sump The situation within the oil sump to ensure the pure quality of the lubricant.

In addition, the oil separating device of the boring machine of the present invention further comprises a lubricating oil shutter on the sliding block, and the lubricating oil visor upper edge is higher than the sliding block position, thereby lubricating the sliding block The oil does not splash when the sliding block reciprocates, but occurs when it is mixed with the coolant.

In order to make the technical means of the present invention and the effects thereof can be more completely and clearly disclosed, the details are as follows, please refer to The drawings and drawings of the disclosure: First, please refer to the first to third figures, which is the oil separation device of the boring machine of the creation, which is mainly provided with the oil separation tank (1) ), lubricating oil shutter (3), coolant shutter (4) and oil barrier (5); wherein: the oil drain (2) is fixed on the body (1) and located in the boring machine One side of the sliding block (6) is such that the bottom end surface and the circumferential side surface of the oil separation groove (2) form a closed surface (21), and the upper end surface forms an opening (22), and the bottom end surface of the oil separation groove (2) is provided. There is a through hole (23), and a bottom side of the oil separation groove (2) has a notch (24), and the oil separation groove (2) forms an open surface (25) on one side of the corresponding sliding block (6) for sliding The block (6) penetrates into the oil separation groove (2) by the open surface (25); the lubricating oil shutter (3) is assembled on the sliding block (6) for penetrating into the inner side of the oil separation groove (2) And the upper edge of the lubricating oil shutter (3) is higher than the position of the upper edge of the sliding block (6); the coolant shielding plate (4) is assembled on the sliding block (6), and the position is in the oil dividing groove (2) and the outer side of the sliding block (6), and the upper edge of the coolant shutter (4) is higher than the upper edge of the lubricating oil shutter (3) and higher than the upper end of the oil dividing groove (2) The surface of the opening (22) is formed, and the upper edge of the coolant shutter (4) is formed with a slope (41) which is gradually inclined outward from the top to cover the opening (22) and the sliding of the oil separation groove (2). The upper edge of the block (6); the oil barrier (5) is disposed above the bottom side of the body (1) (11) to close the notch (24) on the bottom side of the oil separation groove (2).

Accordingly, as shown in the third figure, when the cavities (8) are subjected to cavities, the cutting fluid discharge tube (7) installed in the body (1) outputs cutting fluid for pouring. Screw tooth blank and tooth set (8) At the place where the cooling and cooling are performed and the chips are washed away, when the cutting fluid is poured into the screw blank and the molar group (8), the reciprocating sliding block (6) causes the cutting fluid poured thereon to splash. At this time, please refer to the second figure, and use the upper edge to block the coolant shield (4) above the opening (22) of the oil separation groove (2) and above the sliding block (6) to prevent cutting. The liquid is sprayed into the oil separation tank (2) from the upper end opening (22) of the oil separation tank (2), or splashed into the sliding block (6) for the lubricating oil to flow therein, and is disposed on the bottom side of the body (1). The oil trap (5) at the top of (11) is set to effectively close the oil sump (2). The bottom side notch (24) prevents the cutting fluid from splashing into the oil sump from the bottom side of the oil sump (2) (2) Therefore, the lubricating oil accommodated in the oil separation tank (2) and the lubricating oil flowing in the sliding block (6) can be effectively prevented from being mixed into the cooling liquid.

Furthermore, the oil pipe system connecting the bottom end through hole (23) of the oil separation groove (2) will guide the lubricating oil in the oil separation groove (2) to the lubricating oil storage place, so that when the sliding block (6) is actuated, The lubricating oil output is injected into the sliding block (6) to improve the smoothness of the movement of the dentition group (8), and the lubricating oil flows into the oil separation groove (2) by the sliding block (6), and is assembled in the sliding block ( 6), and the lubricating oil shutter (3) with the upper edge higher than the position of the sliding block (6) can make the sliding block (6) of the molar group (8) reciprocate, so that the lubricating oil does not flow. Splashing outside, in order to smoothly flow into the oil separation tank (2), collecting is not wasted, and it is possible to surely avoid the splashing of the lubricating oil and blending with the recovered cutting liquid liquid to cause the quality of the cutting fluid to be lowered.

According to the above structure and implementation, the author has the following advantages:

1. The oil separating device of the boring machine of the present invention is set in the body, and is disposed outside the oil separation groove and the sliding block, and can be arranged to block the upper end opening of the oil separation groove and the coolant shielding plate above the sliding block, thereby being effective. Preventing the cutting fluid from being splashed into the oil separation tank or splashing into the sliding block when the cutting fluid is actuated by the upper end of the oil separation groove, so as to surely avoid the lubricating oil contained in the oil separation tank and the lubrication flowing in the sliding block The effect of oil blending into the coolant.

2. The oil slinging device of the boring machine of the present invention is further disposed on the body, and is disposed outside the oil separation groove and the sliding block, and is configured to cover the upper end opening of the oil separation groove and the coolant shielding plate above the sliding block, and the coolant thereof The slope of the visor is designed to more effectively prevent the cutting fluid from escaping the lubricating oil in the oil sump, and also block the cutting fluid of the dentition group to ensure the pure quality of the oil.

3. The oil repellency device of the boring machine of the present invention further comprises a lubricating oil shutter on the sliding block of the body, and the oil absorbing hood upper edge is higher than the sliding block position, thereby enabling the sliding The lubricating oil flowing in the block is not splashed when the slider is reciprocated, but is mixed with the coolant.

4. The oil slinging device of the boring machine of the present invention is further disposed by the oil damper disposed at the upper side of the bottom side of the body, and can effectively close the bottom side of the oil sump to prevent the cutting fluid from being bottomed by the oil sump It is splashed into the oil separation tank, so that the lubricating oil contained in the oil separation tank and the lubricating oil flowing in the sliding block can be effectively prevented from being mixed into the cooling liquid.

In summary, the present embodiment can achieve the expected efficacy, and the specific structure disclosed is not only seen in similar products, nor has it been disclosed before the application, and has fully complied with the requirements and requirements of the Patent Law. 爰Proposing an application for a new type of patent in accordance with the law, and pleading for a review and granting a patent, it is really sensible.

(1) ‧‧‧ body

(11) ‧‧‧ Above the bottom side

(2) ‧‧‧ oil tank

(21) ‧ ‧ closed face

(22) ‧ ‧ openings

(23) ‧‧‧through holes

(24) ‧ ‧ gap

(25) ‧ ‧ open face

(3)‧‧‧Lubricating oil shutter

(4) ‧‧‧ Coolant shutter

(41)‧‧‧Bevel

(5)‧‧‧ Oil separator

(6) ‧‧‧Sliding blocks

(7)‧‧‧Draining tube

(8)‧‧‧搓牙组

The first picture: the exploded view of the creation

Figure 2: Sectional view of the creation

The third picture: the partial enlarged use state diagram of this creation

(2) ‧‧‧ oil tank

(21) ‧ ‧ closed face

(22) ‧ ‧ openings

(23) ‧‧‧through holes

(25) ‧ ‧ open face

(3)‧‧‧Lubricating oil shutter

(4) ‧‧‧ Coolant shutter

(41)‧‧‧Bevel

(5)‧‧‧ Oil separator

(6) ‧‧‧Sliding blocks

Claims (3)

The oil separating device of the boring machine comprises: an oil sump which is fixed on the body of the boring machine and located on one side of the sliding block, so that the bottom end surface and the circumferential side surface of the oil dividing groove form a closed surface, and Forming the opening on the upper end surface, and the oil-distributing groove forms an open surface on one side of the sliding block of the corresponding molar group, so that the sliding block of the tooth-removing device penetrates into the oil-distributing groove from the open surface; The utility model is disposed on the sliding block and located outside the sliding block of the oil separation groove and the dentition group, and the upper edge of the cooling liquid visor is higher than the opening position of the upper end surface of the oil separation groove and the upper edge position of the sliding block to block the position The opening of the oil groove and the upper edge of the sliding block; a lubricating oil shutter is arranged on the sliding block for penetrating into the inner side of the oil dividing groove, and the upper edge of the lubricating oil is raised above the upper edge of the sliding block A grease trap is disposed at a position above the bottom side of the body to close the bottom side of the oil sump. The grease damper of the dentition machine according to the first aspect of the invention, wherein the edge of the coolant visor is formed as a slope which is gradually inclined outward from the top to the bottom. The grease damper of the boring machine according to the first aspect of the invention, wherein the edge of the lubricating oil visor is higher than the position of the upper edge of the sliding block.