Anti-leakage oil retaining structure

Abstract

The utility model discloses an anti-leakage oil blocking structure which comprises an arc-shaped blocking piece. The side blocking pieces are symmetrically connected to the two sides of the bottom of the arc-shaped blocking piece. The inserting column is connected to the side blocking piece and extends along the outside; the retainer is connected to the periphery of the inserting column; the side blocking piece is provided with a high-position edge close to the inner wall of the cabinet body and a low-position edge far away from one side of the cabinet body, and the arc-shaped blocking piece obliquely extends in the width direction of the side blocking piece. Oil dripping from the upper portion of the heading machine is prevented from making contact with a pipeline, the oil flows into the oil receiving disc below along the surface of the arc-shaped blocking piece, and therefore waste of the oil and pollution to a site are avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of heading machine parts, specifically relates to a prevent external leakage oil retaining structure. BACKGROUND

[0002] The screw heading machine plays a vital role in the cold upsetting process, is mainly used for the accurate forming of screw head, and its working principle starts from the straightening of wire rod, ensures that the straightness of wire rod meets production requirements, subsequently, the wire rod is guided into the equipment by the wire feeding system, is cut to proper length by the accurate shearing mechanism, then the feeding system sends the cut wire rod into the main mould for processing, in the first punching stage, the wire rod is subjected to preliminary forging and forms the basic shape of screw head, subsequently, in the second punching stage, the screw head is further formed until the preset standard is reached, finally, the formed screw is smoothly discharged from the discharge port and the whole production process is completed.

[0003] The oil liquid filtering device for lubricating and cooling the equipment is arranged outside the cabinet body of the heading machine in the prior art, an oil collecting disc is arranged at the bottom of the cabinet body of the heading machine, the oil liquid in the oil collecting disc is drawn out to the filtering device through a pipeline, and since the pipeline extends into the cabinet body lacks shielding components, the oil liquid from the upper part of the heading machine drips and flows along the pipeline to the ground outside the cabinet body, thereby adversely affecting the working site. UTILIZY MODEL CONTENT

[0004] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0005] A prevent external leakage oil retaining structure, comprising:

[0006] An arc-shaped retaining piece;

[0007] Side retaining pieces symmetrically connected to the bottom of the arc-shaped retaining piece on both sides;

[0008] Plug-in columns connected to the side retaining pieces and extending along the outside;

[0009] Stop pieces connected to the outer periphery of the plug-in columns;

[0010] The side retaining pieces have high-position edges close to the inner walls of the cabinet body and low-position edges away from one side of the cabinet body, and the arc-shaped retaining piece extends obliquely along the width direction of the side retaining piece.

[0011] Further, the arc-shaped retaining piece comprises a first arc piece and a second arc piece arranged opposite to each other, and the free end of the first arc piece is lapped on the free end of the second arc piece.

[0012] Further, a plurality of groups of through holes are formed in the first arc piece, and the second arc piece is provided with protrusions matched with the through holes.

[0013] Further, the through hole is arranged along the arc length direction of the first arc piece.

[0014] Further, the stopper comprises a guide cylinder arranged in the insertion column, a spring arranged in the guide cylinder, and sliding pins arranged at both ends of the guide cylinder and matched with the spring.

[0015] Further, the end of the sliding pin is sleeved with a rubber cap.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The oil liquid falling from the upper part of the head striking machine is prevented from contacting the pipeline by setting the arc-shaped blocking piece on the inner wall of the head striking machine cabinet body, and the oil liquid flows along the surface of the arc-shaped blocking piece to the oil collecting disc below, so that the oil liquid is not wasted and the site is not polluted.

[0018] Due to the low-position edge and the high-position edge in the side blocking piece, the side blocking plate and the arc-shaped blocking piece are in an inclined state, which is beneficial to the flow guiding and drainage of the oil liquid. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The overall structural schematic diagram of the embodiment of the utility model is shown;

[0020] Figure 2 The sectional view structural schematic diagram of the oil blocking structure of the embodiment of the utility model is shown;

[0021] Figure 3 The structural schematic diagram of the side blocking piece in the embodiment of the utility model is shown;

[0022] Figure 4 The sectional view structural schematic diagram of the stopper in the embodiment of the utility model is shown;

[0023] The reference signs in the drawings of the specification include:

[0024] Arc-shaped blocking piece 1, first arc piece 10, through hole 100, second arc piece 11, protrusion 110, side blocking piece 2, insertion column 20, stopper 21, guide cylinder 210, spring 211, sliding pin 212, rubber cap 213, pipeline 3, cabinet body 4. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the utility model, the technical scheme of the utility model is further described below in combination with the drawings and embodiments.

[0026] The accompanying drawings are only used for exemplary illustration, and the representation is only a schematic diagram, and cannot be understood as a limitation of the patent; in order to better illustrate the embodiments of the utility model, some components in the drawings are omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures in the drawings and their description can be omitted, the same or similar components in the drawings of the embodiments of the utility model are corresponding; in the description of the utility model, it is understood that if the terms such as 'upper', 'lower', 'left', 'right', 'inner', 'outer' and the like indicate the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the device or element indicated must have a particular orientation, a particular orientation and operation, therefore, the terms describing the positional relationship in the drawings are only used for exemplary illustration, and cannot be understood as a limitation of the patent, for those skilled in the art, the specific meaning of the above terms can be understood according to the specific situation.

[0027] As shown in Figure 1 - Figure 4 The utility model discloses a prevent external leakage oil blocking structure, including arc blocking piece 1, side blocking piece 2, plug -in column 20 and stop piece 21, the utility model discloses a prevent external leakage oil blocking structure, which is characterized by the following.

[0028] Among them, side blocking piece 2 is connected to the bottom of arc blocking piece 1 both sides symmetry;

[0029] Plug -in column 20 is connected to side blocking piece 2, and it extends along the outside;

[0030] Stop piece 21 is connected to the outer periphery of plug -in column 20;

[0031] Side blocking piece 2 has the high side close to the inner wall of cabinet 4, and the low side away from the side of cabinet 4, and arc blocking piece 1 extends along the width direction of side blocking piece 2.

[0032] By setting the blocking piece with a certain arc in the inner wall of the head machine cabinet 4, the upper surface of the pipeline 3 extending into the cabinet 4 is shielded, so that the oil liquid dripping from the upper part of the head machine does not come into contact with the pipeline 3, and the oil liquid flows along the surface of the arc blocking piece 1 to the oil collecting tray below, so that the oil liquid will not be wasted and cause pollution to the site.

[0033] Because side blocking piece 2 has low side and high side, side blocking piece and arc blocking piece 1 are in an inclined state, which is beneficial to the flow of oil liquid and the drainage.

[0034] Among them, arc blocking piece 1 includes first arc piece 10 and second arc piece 11 arranged opposite to each other, and the free end of first arc piece 10 is overlapped on the free end of second arc piece 11.

[0035] The arc-shaped blocking piece 1 is set in two parts connected form, due to the distance of the two ends of the oil blocking structure and the plug-in column 20 is limited, can adapt to set the oil blocking structure in different cabinet 4, in different cabinet 4 installation, the first arc piece 10, the second arc piece 11 can be independently installed, aligning the respective plug-in column 20 with the pre-set plug hole in the cabinet 4, then rotating, so that the first arc piece 10 and the second arc piece 11 are overlapped.

[0036] Specifically, a plurality of groups of through holes 100 are formed in the first arc piece 10, and the second arc piece 11 is provided with protrusions 110 matched with the through holes 100.

[0037] Through the cooperation of the through holes 100 and the protrusions 110, the free ends of the first arc piece 10 and the second arc piece 11 are connected to each other to form a relatively stable structure. In addition, the through holes 100 are arranged along the arc length direction of the first arc piece 10. Such a setting form can be flexibly adjusted according to the size of the cabinet 4, and has better adaptability.

[0038] After the plug-in column 20 is rotationally connected with the cabinet 4, in order to prevent the oil blocking structure from being separated from the cabinet 4, the plug-in piece is limited to move by the stopper 21. The stopper 21 can adopt a barb structure, or can adopt a telescopic structure. The telescopic structure specifically includes a guide cylinder 210 arranged in the plug-in column 20, a spring 211 located in the guide cylinder 210, and a sliding pin 212 located at both ends of the guide cylinder 210, which cooperates with the spring 211.

[0039] An arc surface can be formed on the outer end surface of the sliding pin 212. During the connection of the plug-in column 20 and the cabinet 4, the sliding pin 212 is forced to retract into the guide cylinder 210 and compress the spring 211. After the plug-in pin is installed in place, the sliding pin 212 moves in the opposite direction under the drive of the spring 211 and extends outside the plug-in column 20.

[0040] In addition, the end of the sliding pin 212 is sleeved with a rubber cap 213. By setting the rubber cap 213, the outer diameter of the sliding pin 212 is changed, so that the side blocking piece 2 and the entire oil blocking structure are combined more closely with the outer wall of the cabinet 4. In addition, the rubber cap 213 is made of rubber material and has a certain elasticity, which also avoids hard contact with the surface of the cabinet 4.

[0041] The above is only an embodiment of the present application, and the common knowledge of specific structures and properties in the scheme is not described in detail, the ordinary skilled person in the art knows all the ordinary technical knowledge in the technical field of the present application before the application date or the priority date, can know all the prior art in the field, and has the ability to apply conventional experimental means before that date, the ordinary skilled person in the art can improve and implement the present scheme under the inspiration given in the present application, and some typical known structures or known methods should not be an obstacle for the ordinary skilled person in the art to implement the present application. It should be pointed out that for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, which will not affect the effect and practicality of the present application.

Claims

1. An oil barrier structure for preventing external leakage, characterized by comprising: The utility model relates to a cabinet door stopper, which comprises: an arc-shaped stopper (1); side stoppers (2) symmetrically connected to the bottom of the arc-shaped stopper (1) on both sides; a plug-in column (20) connected to the side stopper (2) and extending outwardly; a stopper (21) connected to the outer periphery of the plug-in column (20); the side stopper (2) has a high-positioned edge close to the inner wall of the cabinet body and a low-positioned edge away from one side of the cabinet body, and the arc-shaped stopper (1) extends obliquely along the width direction of the side stopper (2).

2. The oil blocking structure according to claim 1, wherein: The arc-shaped stopper (1) comprises a first arc piece (10) and a second arc piece (11) arranged opposite to each other, and the free end of the first arc piece (10) is overlapped on the free end of the second arc piece (11).

3. The leak-proof oil retaining structure of claim 2, wherein: A plurality of groups of through holes (100) are formed in the first arc piece (10), and the second arc piece (11) is provided with protrusions (110) matched with the through holes (100).

4. The oil retaining structure according to claim 3, wherein: The through holes (100) are arranged along the arc length direction of the first arc piece (10).

5. The leak-proof oil retaining structure according to any one of claims 1 to 4, characterized in that: The stopper (21) comprises a guide cylinder (210) arranged in the plug-in column (20), a spring (211) arranged in the guide cylinder (210), and sliding pins (212) arranged at both ends of the guide cylinder (210), and the sliding pins (212) are matched with the spring (211).

6. The leak-proof oil retaining structure of claim 5, wherein: A rubber cap (213) is sleeved on the end of the sliding pin (212).

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