CN208557380U - A kind of deep hole gun drill shield - Google Patents

Abstract

The utility model discloses a kind of deep hole gun drill shields, including two spaced support plates, support frame, protective casing, U-shaped push rod and sliding box；The U-shaped push rod is respectively fixedly connected in two support plates；The sliding box is fixedly connected on U-shaped push rod end；Support frame as described above both ends are separately fixed at the top of two support plates, and the protective casing is fixedly connected on the support frame and by the two sides of support frame and rear mask；The protective casing rear is provided with opening, and the protective plate being made of clear material is provided in the opening, the through-hole passed through for drill gun is provided on the protective plate.Shield described in this programme, deep hole gun drill in process, for preventing iron filings, mist of oil from splashing, solve the existing common unshielded device of deep hole gun drill lathe, lead to iron filings and mist of oil splashes, deteriorates the working environment of workers, endanger worker's health, increase the technical problems such as labor intensity of workers.

Description

A kind of deep hole gun drill shield

Technical field

The utility model relates to technical fields of mechanical processing, and in particular to a kind of deep hole gun drill shield.

Background technique

Drill gun is ideal deep hole machining solution, and accurate processing effect can be obtained using drill gun, is processed Hole site it is accurate, straightness, concentricity are high, and have very high surface smoothness and repeatability.It can easily process each The deep hole of kind form, for special deep hole, such as cross bore, blind hole and flat blind hole etc. also be can solve.But drill gun vehicle Bed scrap iron from splashing power present in deep hole machining is big, splashing direction is not fixed and worker needs moment observation high-pressure cutting fluid The problems such as output state, deteriorates the operating condition of worker, needs to wear safety goggles etc., dressed protective device immediately, also The mist of oil that high pressure sprays can be absorbed too much, endanger the health of staff, while worker needs to spend largely daily Time cleaning increases the labor intensity of worker.

Utility model content

The purpose of this utility model is that: a kind of deep hole gun drill shield is provided, deep hole gun drill in process, For preventing iron filings, mist of oil from splashing, existing common deep hole gun drill iron chips of lathe and mist of oil splashes are solved, worker's work is deteriorated Environment endangers worker's health, increases the technical problems such as labor intensity of workers.

The technical solution adopted in the utility model is as follows:

A kind of deep hole gun drill shield, including two spaced support plates, support frame, protective casing, U-shaped push rod And sliding box；The U-shaped push rod is respectively fixedly connected in two support plates；The sliding box is fixedly connected on U-shaped push rod end； Support frame as described above both ends are separately fixed at the top of two support plates, and the protective casing is fixedly connected on the support frame and by support frame Two sides and rear mask get up；The protective casing rear is provided with opening, is provided in the opening by transparent material system At protective plate, be provided with the through-hole passed through for drill gun on the protective plate.Shield described in this programme exists in deep hole gun drill In process, for preventing iron filings, mist of oil from splashing, the existing common unshielded device of deep hole gun drill lathe is solved, iron filings are caused With mist of oil splashes, deteriorates the working environment of workers, endanger worker's health, increase the technical problems such as labor intensity of workers.

Further, support frame as described above includes the connection frame being made of four main floors and is made of more U-shaped floors Connection frame；The connection frame both ends are respectively fixedly connected at the top of two support plates；The connection frame is fixedly connected on connection frame two End, support frame play the role of support and connection protective casing.

Further, the more U-shaped floors are respectively separated from front to back is fixedly connected on connection frame both ends, and adjacent two More connecting rods are provided between a U-shaped floor, for two neighboring U-shaped floor to be fixedly connected, increase support The stability of frame.

Further, there are angle β, and 45 ° < β < 60 °, using the structure between the every U-shaped floor and main floor The support frame of design, at up-narrow and down-wide structure, drill gun in process, the iron filings and cutting fluid that splash comes out, at itself Under gravity, sprays into inside support frame downwards and to drill gun surrounding, while playing the role of keeping off bits, also reduce material It uses, reduces the volume of shield.

Further, there is angle β, and 50 ° < β < 55 °, the angle design between the every U-shaped floor and main floor Shield, have good block- crumbs effect.If the angle too small of β, it will affect the splashing direction of cutting and cutting fluid and prevent The stress of protective case body；If the angle of β is excessive, it will affect gear and cut effect.

Further, two support plate bottoms are tiltedly installed with deflector inwardly, chip and cutting fluid Under the action of deflector, inwardly assemble and be discharged from shield bottom, convenient for collecting chip and cutting fluid.

Further, the bottom at the protective casing rear is provided with the otic placode with circular arc, so that from part end face splash Chip and cutting fluid out is prevented well.

In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:

1. shield described in this programme, deep hole gun drill in process, for preventing iron filings, mist of oil from splashing, solution The certainly existing common unshielded device of deep hole gun drill lathe leads to iron filings and mist of oil splashes, deteriorates the working environment of workers, harm Worker's health increases the technical problems such as labor intensity of workers.

2. shield described in this programme is provided with transparent protective plate, convenient for the injection of worker's implementing monitoring cutting fluid Situation avoids the case where brick is fractureed in the case where not having cutting fluid, and worker's job requirement is visible to cut meeting On the basis of bits and cutting fluid, the splashing for preventing chip and cutting fluid is realized.

3. shield described in this programme is used for deep hole gun drill lathe, it is greatly improved the operating condition of worker, The safety of worker obtains advantageous guarantee.Before not using shield, worker needs to dress safety goggles, and worked Cheng Zhonghui sucks a large amount of mist of oil, directly endangers the health of worker.

4. shield described in this programme is used for deep hole gun drill lathe, due to being provided with deflector and otic placode, so that from The chip and cutting fluid that part end face splash comes out are prevented well, and convenient for collecting chip and cutting fluid, are alleviated The workload and labor intensity of the daily cleaning of worker.

5. shield described in this programme, structure is simple, easily fabricated, and cost of investment is low；Simultaneously because being provided with U When work, sliding box is connected on drill gun lathe for shape push rod and sliding box, when drill gun lathe pushes sliding box movement, is slipped Plate case will push U-shaped push rod, to realize the automatic function of pushing support plate mobile, play adjust automatically shield position Function without artificial monitoring and manually adjusts, and worker can use this time and go the mill work such as drill gun, reduces human cost, Improve working efficiency.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model shield；

Fig. 2 is the structural schematic diagram of the utility model shield setting deflector and otic placode；

Fig. 3 is the structural schematic diagram of the utility model shield setting U-shaped push rod and sliding box.

In the figure, it is marked as 1- support plate, 2- support frame, 3- protective casing, 4-U shape push rod, 5- sliding box, 6- protective plate, 7- deflector, 8- otic placode, 21- main floor, 22-U shape floor, 23- connecting rod, 61- through-hole.

Specific embodiment

All features disclosed in this specification can be with any other than mutually exclusive feature and/or step Mode combines.

It elaborates with reference to the accompanying drawing to the utility model.

Embodiment 1

It please refers to shown in Fig. 1~3, a kind of deep hole gun drill shield, including two support plates 1, support frame 2, protecting crust Body 3, U-shaped push rod 4 and sliding box 5.

The setting of described two support plates 1 interval, the setting of support frame as described above 2 is at two support plates, 1 top and by two support plates 1 It connects.

Support frame as described above 2 includes connection frame and connection frame；The connection frame both ends are respectively fixedly connected in two support plates 1 Top；The connection frame is separately fixed at the both ends of connection frame.The connection frame is made of four main floors 21；The connection frame It is made of more U-shaped floors 22.The every U-shaped floor 22 is respectively separated from front to back is fixedly connected on connection frame both ends, In, section and horizontal plane angle at 45 ° positioned at a U-shaped floor 22 of rearmost, so that 3 rear of protective casing has one to incline Inclined-plane A, section and the horizontal plane of remaining U-shaped floor 22 are mutually perpendicular to.

There are angle β, and 45 ° < β < 60 °, preferably 50 ° < β < 55 ° between the every U-shaped floor 22 and main floor 21. The support frame 2 designed using the structure, at up-narrow and down-wide structure, drill gun in process, the iron filings and cut that splash comes out Liquid is cut, under self gravitation effect, is sprayed into inside support frame 2 downwards and to drill gun surrounding.If the angle too small of β, will affect Cutting and the splashing direction of cutting fluid and the stress of protective casing 3；If the angle of β is excessive, it will affect gear and cut effect.

More connecting rods 23 are provided between the two neighboring U-shaped floor 22, for consolidating two neighboring U-shaped floor 22 Surely it connects.

The protective casing 3 is arranged on support frame 2, and 2 left and right sides of support frame and rear mask are got up.It is described anti- 3 rear of protective case body is provided with opening；The protective plate 6 being made of clear material is provided in the opening；It is set on the protective plate 6 It is equipped with for passing through through-hole 61 for drill gun.

The U-shaped push rod 4 is respectively fixedly connected in the outside of two support plates 1, and the sliding box 5 is fixed at U-shaped The end of push rod 4.When work, sliding box 5 is connected on drill gun lathe, when drill gun lathe pushes sliding box 5 to move, slide carriage Case 5 will push U-shaped push rod 4, to realize the automatic function of pushing support plate 1 mobile, play adjust automatically shield position Function, without artificial monitoring and manually adjust, worker can use this time and go the mill work such as drill gun.

In order to further increase the diversion effect of chip and cutting fluid, 1 bottom of support plate is tiltedly installed with inwardly Deflector 7, chip and cutting fluid under the action of deflector 7, inwardly aggregation simultaneously from shield bottom be discharged, convenient for collect cut Bits and cutting fluid.

In order to further increase block- crumbs effect, the bottom of the 3 inclined surface A of protective casing is provided with the otic placode with circular arc 8, so that the chip and cutting fluid that come out from part end face splash are prevented well.

The above are the main feature of this programme and its advantages, It should be understood by those skilled in the art that this programme is not It is restricted to the described embodiments, the above embodiments and description only describe the principles of this programme, are not departing from this Under the premise of scheme spirit and scope, this programme be will also have various changes and improvements, these changes and improvements both fall within requirement and protect In the scope of the invention of shield, this programme is claimed range and is defined by the appending claims and its equivalent thereof.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to dismantling connection, or It is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate media's letter can also be passed through It is situated between and is connected, can be the connection inside two elements.It for the ordinary skill in the art, can be as the case may be Understand the concrete meaning of above-mentioned term in the present invention.

Claims (7)

1. a kind of deep hole gun drill shield, it is characterised in that: including two spaced support plates (1), support frame (2), Protective casing (3), U-shaped push rod (4) and sliding box (5)；The U-shaped push rod (4) is respectively fixedly connected on two support plates (1)； The sliding box (5) is fixedly connected on U-shaped push rod (4) end；Support frame as described above (2) both ends are separately fixed at support plate (1) top Portion, the protective casing (3) are fixedly connected on support frame (2) and by the two sides of support frame (2) and rear masks；It is described Protective casing (3) rear is provided with opening, and the protective plate (6) being made of clear material, the protection are provided in the opening The through-hole (61) passed through for drill gun is provided on plate (6).

2. a kind of deep hole gun drill shield according to claim 1, it is characterised in that: support frame as described above (2) include by Four main floor (21) connection frames constituted and the connection frame being made of more U-shaped floors (22)；The connection frame both ends difference It is fixedly connected at the top of two support plates (1)；The connection frame is fixedly connected on connection frame both ends.

3. a kind of deep hole gun drill shield according to claim 2, it is characterised in that: the more U-shaped floors (22) It is respectively separated from front to back and is fixedly connected on connection frame both ends, and be provided with more between the two neighboring U-shaped floor (22) Connecting rod (23).

4. a kind of deep hole gun drill shield according to claim 2, it is characterised in that: the every U-shaped floor (22) There are angle β, and 45 ° < β < 60 ° between main floor (21).

5. a kind of deep hole gun drill shield according to claim 4, it is characterised in that: the every U-shaped floor (22) There are angle β, and 50 ° < β < 55 ° between main floor (21).

6. a kind of deep hole gun drill shield according to claim 1, it is characterised in that: two support plate (1) bottoms Portion is tiltedly installed with deflector (7) inwardly.

7. a kind of deep hole gun drill shield according to claim 1, it is characterised in that: protective casing (3) rear Bottom be provided with the otic placode (8) with circular arc.