CN210967313U

CN210967313U - Planar processing countersink tool

Info

Publication number: CN210967313U
Application number: CN201922205535.3U
Authority: CN
Inventors: 王晓旭; 王强; 张志强; 吕碧野; 刘玉川; 陈学通; 刘英华; 迟宝朋; 吕延鹏; 陈乐涛; 马日成; 于宏圣
Original assignee: PENGLAI ZHONGBAI JINGLU SHIP INDUSTRY CO LTD
Current assignee: PENGLAI ZHONGBAI JINGLU SHIP INDUSTRY CO LTD
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-07-10
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a plane processing countersink tool, including the round steel cutter arbor, the cover is equipped with the sleeve pipe on the round steel cutter arbor, the one end of round steel cutter arbor is equipped with high-speed steel sword, and the other end of round steel cutter arbor is equipped with the nut, be equipped with the bolt on the high-speed steel sword, be equipped with the backing plate on the round steel cutter arbor, and the backing plate keeps away from sheathed tube one end and is equipped with thrust bearing, the last bearing gland that is equipped with of thrust bearing, the lower extreme of round steel cutter arbor is equipped with the supporting seat, and is equipped with moving mechanism on the supporting seat, the supporting seat passes through telescopic mach. The utility model discloses reduce the friction, practiced thrift the human cost, shortened construction cycle, improved product quality.

Description

Planar processing countersink tool

Technical Field

The utility model relates to a countersink technical field especially relates to a plane processing countersink instrument.

Background

At the end of the last century, the shipbuilding market moved to the east, and we have now been sedentary to the first seats of the world for many years. This is indistinguishable from the improvement of shipbuilding capacity and quality in our country. The ship building is an intellectual technology-intensive industry, and the building process and the use of the tool are innovative and suitable, so that the ship building quality and efficiency can be improved to a great extent.

Because equipment such as steering wheel, rudder bearing, base fastening bolt, nut need closely laminate the base, according to the requirement of "China shipbuilding quality standard", can not have more than 0.05mm clearance, so need processing base lower plane and equipment base upper plane, because the space is narrow and small, can't use large-scale processing machinery, so shipyard adopts the method of artifical mill flat to solve this type of problem, and the cost of labor is high, the cycle length, and hardly satisfy roughness of plane and clearance requirement, in order to practice thrift the cost, shorten the cycle, for this reason we provide a facing cutter instrument of plane processing to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a plane processing countersink tool.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a plane processing countersink tool, includes the round steel cutter arbor, the cover is equipped with the sleeve pipe on the round steel cutter arbor, the one end of round steel cutter arbor is equipped with high-speed steel sword, and the other end of round steel cutter arbor is equipped with the nut, be equipped with the bolt on the high-speed steel sword, be equipped with the backing plate on the round steel cutter arbor, and the backing plate keeps away from sheathed tube one end and is equipped with thrust bearing, the last bearing gland that is equipped with of thrust bearing, the lower extreme of round steel cutter arbor is equipped with the supporting seat, and is equipped with moving mechanism on the supporting seat, the supporting.

Preferably, moving mechanism includes the mounting panel that the level set up, and is equipped with the spout that the round steel cutter arbor was kept away from to the opening on the supporting seat, the lower extreme of mounting panel is equipped with a plurality of pulleys, and the upper end of mounting panel is passed through coupling mechanism and is connected with the supporting seat.

Preferably, the telescopic mechanism comprises a first support plate and a second support plate which are vertically arranged, the first support plate is of a hollow structure, the second support plate is inserted into the first support plate, a telescopic cylinder is fixedly connected to the bottom wall of the first support plate, a sliding plate which is horizontally arranged is fixedly connected to the output end of the telescopic cylinder, and the sliding plate is fixedly connected to the lower end of the second support plate.

Preferably, the lateral wall of the upper side of the supporting seat is provided with two symmetrically arranged telescopic supporting rods, the two telescopic supporting rods are respectively positioned at two sides of the first supporting plate, and springs are sleeved outside the two telescopic supporting rods.

Preferably, coupling mechanism includes the head rod of vertical setting, be equipped with the installation cavity on the supporting seat, and the head rod runs through the lateral wall setting of installation cavity and supporting seat in proper order, the installation cavity internal rotation is connected with the bull stick, the lateral wall setting of supporting seat is run through to the one end of bull stick, and the other end fixedly connected with gear of bull stick, be equipped with the tooth's socket that sets up with gear engagement on the lateral wall of head rod, be equipped with the first slip locking piece that matches the setting with the bull stick on the lateral wall of supporting seat.

Preferably, the upside lateral wall fixedly connected with vertical second connecting rod of mounting panel, and the first connecting rod setting is kept away from to the second connecting rod, be equipped with the second slip locking piece that sets up with the second connecting rod matching on the lateral wall of supporting seat.

The utility model discloses well beneficial effect as follows:

1. the problem of equipment base footing bolt mounting plane such as rudder bearing is not perpendicular and out of plumb is solved, adopt the high-speed steel to be the cutter, adopt thrust bearing and the fixed whole frock of pretightening nut simultaneously, and with nylon sleeve pipe location cutter arbor, thereby make whole frock compact structure, high durability and convenient operation, can adjust cutter length wantonly, thereby satisfy the processing requirement in different construction apertures, adopt thrust bearing, make this novel smooth rotation of ability of relaxing, satisfy the processing requirement of different construction thickness, adopt the nylon sleeve pipe, can ensure that the processing plane is perpendicular with the bolt hole. The sleeve is separately processed according to different construction apertures, so that the processing requirements of different construction apertures are met, and the nylon material is adopted, so that the surface of the processed inner hole can be protected, the friction is reduced, the labor cost is saved, the construction period is shortened, and the product quality is improved;

2. rotate the bull stick and drive gear revolve, thereby drive the head rod and move in vertical direction, and then drive the mounting panel and move under vertical direction, make the instrument motion of being convenient for of a plurality of pulleys and ground contact, or drive the mounting panel and move in vertical direction, take in a plurality of pulleys in the spout, be convenient for supporting seat and ground stable contact, telescopic cylinder can drive the slide and move in vertical direction, thereby drive the second extension board and move in vertical direction, adjust the working height of round steel cutter arbor, telescopic support pole and spring fit, make the motion state of round steel cutter arbor more stable.

Drawings

Fig. 1 is a schematic structural view of a countersinking tool for machining a plane according to the present invention;

fig. 2 is a schematic side view of the countersink tool for machining a plane according to the present invention;

fig. 3 is a schematic structural diagram at a in fig. 2.

In the figure: the device comprises a round steel cutter bar 1, a high-speed steel cutter 2, a bolt 3, a sleeve 4, a base plate 5, a thrust bearing 6, a bearing gland 7, a nut 8, a support seat 9, a mounting plate 10, a chute 11, a pulley 12, a first support plate 13, a second support plate 14, a telescopic cylinder 15, a sliding plate 16, a telescopic support rod 17, a first connecting rod 18, a mounting cavity 19, a rotating rod 20, a gear 21, a first sliding locking block 22, a second connecting rod 23 and a second sliding locking block 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a plane processing countersink tool comprises a round steel cutter bar 1, a sleeve 4 is sleeved on the round steel cutter bar 1, a high-speed steel cutter 2 is arranged at one end of the round steel cutter bar 1, a nut 8 is arranged at the other end of the round steel cutter bar 1, a bolt 3 is arranged on the high-speed steel cutter 2, a backing plate 5 is arranged on the round steel cutter bar 1, a thrust bearing 6 is arranged at one end of the backing plate 5 away from the sleeve 4, a bearing gland 7 is arranged on the thrust bearing 6, a support seat 9 is arranged at the lower end of the round steel cutter bar 1, a moving mechanism is arranged on the support seat 9, the moving mechanism comprises a horizontally arranged mounting plate 10, a chute 11 with an opening away from the round steel cutter bar 1 is arranged on the support seat 9, a plurality of pulleys 12 are arranged at the lower end of the mounting plate 10, the upper end of the mounting plate 10 is, and the first connecting rod 18 is arranged by sequentially penetrating through the side walls of the mounting cavity 19 and the supporting seat 9, the mounting cavity 19 is rotatably connected with a rotating rod 20, one end of the rotating rod 20 is arranged by penetrating through the side wall of the supporting seat 9, the other end of the rotating rod 20 is fixedly connected with a gear 21, the side wall of the first connecting rod 18 is provided with a tooth groove which is engaged with the gear 21, the side wall of the supporting seat 9 is provided with a first sliding locking block 22 which is matched with the rotating rod 20, the upper side wall of the mounting plate 10 is fixedly connected with a vertical second connecting rod 23, the second connecting rod 23 is arranged far away from the first connecting rod 18, the side wall of the supporting seat 9 is provided with a second sliding locking block 24 which is matched with the second connecting rod 23, the rotating rod 20 is rotated to drive the gear 21 to drive the first connecting rod 18 to move in the vertical direction, and further drive the mounting plate 10 to move in, or the mounting plate 10 is driven to move in the vertical direction, and the pulleys 12 are accommodated in the sliding groove 11, so that the supporting seat 9 is in stable contact with the ground;

the supporting seat 9 is connected with the round steel cutter bar 1 through a telescopic mechanism, the telescopic mechanism comprises a first supporting plate 13 and a second supporting plate 14 which are vertically arranged, the first supporting plate 13 is of a hollow structure, the second supporting plate 14 is inserted in the first supporting plate 13, a telescopic cylinder 15 is fixedly connected on the bottom wall of the first supporting plate 13, the output end of the telescopic cylinder 15 is fixedly connected with a sliding plate 16 which is horizontally arranged, the sliding plate 16 is fixedly connected with the lower end of the second supporting plate 14, two telescopic supporting rods 17 which are symmetrically arranged are arranged on the side wall of the upper side of the supporting seat 9, the two telescopic supporting rods 17 are respectively positioned on two sides of the first supporting plate 13, springs are sleeved outside the two telescopic supporting rods 17, the telescopic cylinder 15 can drive the sliding plate 16 to move in the vertical direction, so as to drive the second supporting plate 14 to move in the vertical direction, the working height of the round steel cutter bar 1 is adjusted, the motion state of the round steel cutter bar 1 is more stable.

In the utility model, the round steel cutter bar 1 passes through the screw hole of the bolt 3, the high-speed steel cutter 2 is attached to the scraped plane and is adjusted to a proper length, the mounting sleeve 4, the backing plate 5, the thrust bearing 6, the nut 8 and the like are properly screwed, the nut 8 is properly screwed, the round steel cutter bar 1 is slowly rotated by a wrench, the plane scraping can be realized, the rotating rod 20 is rotated to drive the gear 21 to rotate, thereby driving the first connecting rod 18 to move in the vertical direction, further driving the mounting plate 10 to move in the vertical direction, enabling the plurality of pulleys 12 to be in contact with the ground to facilitate the tool movement, or driving the mounting plate 10 to move in the vertical direction, the plurality of pulleys 12 are taken into the chute 11, thereby facilitating the stable contact between the supporting seat 9 and the ground, the telescopic cylinder 15 can drive the sliding plate 16 to move in the vertical direction, thereby driving the second supporting plate 14 to move in the vertical direction, and, the telescopic supporting rod 17 is matched with the spring, so that the motion state of the round steel cutter bar 1 is more stable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plane processing countersink tool, includes round steel cutter arbor (1), its characterized in that, the cover is equipped with sleeve pipe (4) on round steel cutter arbor (1), the one end of round steel cutter arbor (1) is equipped with high-speed steel sword (2), and the other end of round steel cutter arbor (1) is equipped with nut (8), be equipped with bolt (3) on high-speed steel sword (2), be equipped with backing plate (5) on round steel cutter arbor (1), and the one end that sleeve pipe (4) were kept away from in backing plate (5) is equipped with thrust bearing (6), be equipped with bearing cover (7) on thrust bearing (6), the lower extreme of round steel cutter arbor (1) is equipped with supporting seat (9), and is equipped with moving mechanism on supporting seat (9), supporting seat (9) are connected with round steel cutter arbor (1) through telescopic machanis.

2. A flat working countersink tool according to claim 1, wherein said moving means comprises a horizontally disposed mounting plate (10), and a slide groove (11) having an opening away from the round bar cutter bar (1) is formed in the supporting base (9), a plurality of pulleys (12) are provided at a lower end of said mounting plate (10), and an upper end of said mounting plate (10) is connected to the supporting base (9) through a connecting means.

3. The tool for machining the countersink on the plane as claimed in claim 1, wherein the telescopic mechanism comprises a first support plate (13) and a second support plate (14) which are vertically arranged, the first support plate (13) is of a hollow structure, the second support plate (14) is inserted into the first support plate (13), a telescopic cylinder (15) is fixedly connected to the bottom wall of the first support plate (13), a sliding plate (16) which is horizontally arranged is fixedly connected to the output end of the telescopic cylinder (15), and the sliding plate (16) is fixedly connected to the lower end of the second support plate (14).

4. A flat spot facing tool according to claim 3, wherein the upper side wall of the supporting base (9) is provided with two symmetrically arranged telescopic supporting rods (17), the two telescopic supporting rods (17) are respectively arranged at two sides of the first support plate (13), and springs are sleeved outside the two telescopic supporting rods (17).

5. The countersink tool for the planar processing according to claim 2, wherein the connecting mechanism comprises a vertically arranged first connecting rod (18), a mounting cavity (19) is formed in the supporting seat (9), the first connecting rod (18) sequentially penetrates through the mounting cavity (19) and the side wall of the supporting seat (9), a rotating rod (20) is rotatably connected in the mounting cavity (19), one end of the rotating rod (20) penetrates through the side wall of the supporting seat (9), a gear (21) is fixedly connected to the other end of the rotating rod (20), a tooth groove meshed with the gear (21) is formed in the side wall of the first connecting rod (18), and a first sliding locking block (22) matched with the rotating rod (20) is formed in the side wall of the supporting seat (9).

6. A flat-working countersink tool according to claim 5, wherein a vertical second connecting rod (23) is fixedly connected to the upper side wall of the mounting plate (10), the second connecting rod (23) is arranged away from the first connecting rod (18), and a second sliding locking piece (24) matched with the second connecting rod (23) is arranged on the side wall of the supporting seat (9).