CN217966560U

CN217966560U - Turbine disc finishing machining clamp

Info

Publication number: CN217966560U
Application number: CN202222222640.XU
Authority: CN
Inventors: 张朝福; 张玉如; 任梦
Original assignee: Nanjing Mujin Machinery Co ltd
Current assignee: Nanjing Mujin Machinery Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-12-06
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a turbine dish finishing adds clamping apparatus in add clamping apparatus technical field, including the rectangle chamber, the fixed baffle that is equipped with of rectangle chamber middle part level, the vertical fixed hydraulic lifting rod that is equipped with of baffle downside, the rectangle chamber upper end matches and is equipped with the anchor clamps base, the fixed anchor clamps body that is equipped with in anchor clamps base side, the equal fixed axis of rotation that is equipped with in anchor clamps base both sides, axis of rotation one end runs through the rectangle chamber and coaxial fixed locating piece that is equipped with, rectangle chamber one side is equipped with the positioning mechanism who matches with the locating piece, rectangle chamber opposite side is equipped with the actuating mechanism who matches with the axis of rotation, the fixed supporting seat that is equipped with of hydraulic lifting rod upper end level, rectangle chamber middle part is equipped with and blows and cleans the mechanism, the matching of baffle upside is equipped with a plurality of through-holes, the matching of baffle upside is equipped with the bottom and cleans the mechanism. The utility model discloses can overturn to add clamping apparatus, realize carrying out comprehensive effectual sweeping to anchor clamps equipment and turbine dish, clean efficiency better, whole work efficiency is higher.

Description

Turbine disc finishing machining clamp

Technical Field

The utility model relates to a add clamping apparatus technical field, especially relate to turbine dish finishing adds clamping apparatus.

Background

The turbine disk mainly installs and fixed blade in the engine, plays the connection effect, and the turbine disk need carry out finishing in the course of working, and finishing's main task reduces the roughness on turbine disk surface, still can improve size precision and shape precision, can use fixture equipment to carry out the clamping to the turbine disk in finishing.

Current finishing processing can produce a large amount of metal fragments, and wherein the metal fragments of part can be attached to on anchor clamps equipment and the turbine dish, cause the pollution to anchor clamps equipment and turbine dish, and current anchor clamps equipment is generally fixed up, lacks effectual cleaning device, often sweeps through the manual work, raise dust easily when cleaning, and efficiency is not high, and consumes the manpower.

Therefore, the turbine disk finishing clamp is proposed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a turbine disc finishing clamp.

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

turbine dish finishing adds clamping apparatus, including the rectangular cavity, rectangular cavity middle part level is fixed and is equipped with the baffle, and rectangular cavity upper port matches and is equipped with the apron, the vertical fixed hydraulic lifting rod that is equipped with of baffle downside, rectangular cavity upper end matches and is equipped with the clamp base, the fixed anchor clamps body that is equipped with in clamp base side, the equal fixed axis of rotation that is equipped with in clamp base both sides, axis of rotation one end is run through rectangular cavity and coaxial fixed locating piece that is equipped with, rectangular cavity one side is equipped with the positioning mechanism who matches with the locating piece, rectangular cavity opposite side is equipped with the actuating mechanism who matches with the axis of rotation, the fixed supporting seat that is equipped with of hydraulic lifting rod upper end level, rectangular cavity middle part is equipped with the mechanism of cleaning of blowing, the baffle upside matches and is equipped with a plurality of through-holes, the baffle upside matches and is equipped with the bottom and cleans the mechanism.

Preferably, positioning mechanism includes electric telescopic handle, electric telescopic handle is vertical setting, and electric telescopic handle and rectangle chamber side fixed connection, the fixed lug that is equipped with in electric telescopic handle upper end, the locating piece is equipped with the constant head tank that matches with the lug.

Preferably, actuating mechanism includes driven gear, the axis of rotation run through the rectangle chamber and with the coaxial fixed connection of driven gear, the fixed support frame that is equipped with of rectangle chamber lateral wall, the fixed driving motor that is equipped with on the support frame, the coaxial fixed driving gear that is equipped with of driving motor, and the driving gear matches with the driven gear meshing.

Preferably, four cylindrical blocks are fixedly arranged on the upper side of the supporting seat, the four cylindrical blocks are uniformly arranged on the upper side of the supporting seat, the fixture base is provided with a positioning through hole matched with the four cylindrical blocks, and a dustproof sleeve is fixedly arranged between the supporting seat and the partition plate.

Preferably, blow and clean the mechanism and include two connecting blocks, the shape of two connecting blocks is the L type, and two connecting block symmetries set up at anchor clamps base downside, two the connecting block upside is all fixed and is equipped with a plurality of gas outlet head, and is a plurality of gas outlet head encircles and sets up at anchor clamps base downside, the port department of gas outlet head matches and is equipped with the shield, the shield side is fixed and is equipped with two blocks of bending, bend one end and gas outlet head rotate to be connected, two the connecting block downside all is fixed and is equipped with the intake pipe, intake pipe one end run through the rectangular cavity and with rectangular cavity fixed connection.

Preferably, the bottom cleaning mechanism comprises a dust blowing head and a dust suction head, and the dust blowing head and the dust suction head are symmetrically and fixedly arranged on two sides of the rectangular cavity and are communicated with the rectangular cavity.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the rectangular cavity, through setting up the anchor clamps base and corresponding the axis of rotation, anchor clamps base upside is fixed with the anchor clamps body, actuating mechanism through setting up and axis of rotation matching, thereby realize the upset to the anchor clamps base, through setting up locating piece and the positioning mechanism that matches with the axis of rotation and setting up supporting seat and the hydraulic lifting rod that corresponds with the anchor clamps base, thereby realize the stability and the fixed to the anchor clamps base, guarantee the normal clear and definite time that the turbine dish finishing of anchor clamps body clamping was processed, and clean mechanism and bottom through blowing at rectangular cavity middle part and clean the mechanism, can be after the upset of anchor clamps base, realize effectively sweeping the metal piece that adheres to on anchor clamps equipment and turbine dish, it is higher to clean efficiency, work efficiency has effectively been improved.

Drawings

Fig. 1 is a schematic structural view of a turbine disk finishing fixture provided by the present invention;

fig. 2 is a schematic structural view of a turbine disk finishing fixture provided by the present invention;

fig. 3 is a schematic structural view of a turbine disk finishing fixture provided by the present invention;

fig. 4 is the utility model provides a turbine dish finishing adds clamping apparatus's schematic structure.

In the figure: the device comprises a rectangular cavity 1, a partition plate 2, a hydraulic lifting rod 3, a clamp base 4, a clamp body 5, a rotating shaft 6, a positioning block 7, a supporting seat 8, a through hole 9, an electric telescopic rod 10, a convex block 11, a driven gear 12, a supporting frame 13, a driving motor 14, a driving gear 15, a cylindrical block 16, a positioning through hole 17, a dustproof sleeve 18, a connecting block 19, an air outlet head 20, an air inlet pipe 21, a dustproof cover 22, a bending block 23, a dust blowing head 24 and a dust suction head 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-4, because the existing clamp equipment is generally fixed upwards, lacks an effective cleaning device, often sweeps by manpower, is easy to raise dust during cleaning, and is not efficient and labor-consuming, the scheme provides a turbine disc finishing clamp, which comprises a rectangular cavity 1, a partition plate 2 is horizontally fixed in the middle of the rectangular cavity 1, a cover plate is arranged at the upper port of the rectangular cavity 1 in a matching manner, the cover plate is taken down during finishing, the cover plate is a common rectangular plate and is not shown in the figure, a hydraulic lifting rod 3 is vertically fixed at the lower side of the partition plate 2, the hydraulic lifting rod 3 is arranged in an isolated space, a clamp base 4 is arranged at the upper end of the rectangular cavity 1 in a matching manner, a clamp body 5 is fixedly arranged at the side surface of the clamp base 4, the clamp base 4 plays a supporting role on the clamp body 5, the clamp body 5 is used for clamping a turbine disc, rotating shafts 6 are fixedly arranged at both sides of the clamp base 4, the fixture base 4 can rotate, one end of the rotating shaft 6 penetrates through the rectangular cavity 1 and is coaxially and fixedly provided with the positioning block 7, the rotating shaft 6 rotatably penetrates through the rectangular cavity 1, one side of the rectangular cavity 1 is provided with a positioning mechanism matched with the positioning block 7, the positioning mechanism comprises an electric telescopic rod 10, the electric telescopic rod 10 is vertically arranged, the electric telescopic rod 10 is fixedly connected with the side surface of the rectangular cavity 1, the upper end of the electric telescopic rod 10 is fixedly provided with a convex block 11, the positioning block 7 is provided with a positioning groove matched with the convex block 11, the electric telescopic rod 10 is started to drive the convex block 11 to ascend, and the convex block 11 is embedded into the positioning groove of the positioning block 7, so that the positioning of the positioning block 7 is realized, namely the rotating shaft 6 and the fixture base 4 are positioned, the other side of the rectangular cavity 1 is provided with a driving mechanism matched with the rotating shaft 6, the driving mechanism comprises a driven gear 12, the rotating shaft 6 penetrates through the rectangular cavity 1 and is coaxially and fixedly connected with the driven gear 12, a supporting frame 13 is fixedly arranged on the side wall of the rectangular cavity 1, a driving motor 14 is fixedly arranged on the supporting frame 13, a driving gear 15 is coaxially and fixedly arranged on the driving motor 14, the driving gear 15 is meshed with the driven gear 12, the driving motor 14 is started and accurately drives the driving gear 15 to rotate, the driving gear 15 rotates to drive the driven gear 12 to accurately rotate for one circle, and then the rotating shaft 6 is driven to enable the clamp base 14 to be turned downwards, and similarly, the clamp base 14 can also be turned upwards;

the upper end of the hydraulic lifting rod 3 is horizontally and fixedly provided with a supporting seat 8, the hydraulic lifting rod 3 is started to drive the supporting seat 8 to ascend, the upper side of the supporting seat 8 is fixedly provided with four cylindrical blocks 16, the four cylindrical blocks 16 are uniformly arranged on the upper side of the supporting seat 8, the fixture base 4 is provided with positioning through holes 17 matched with the four cylindrical blocks 16, when the supporting seat 8 ascends, the four cylindrical blocks 16 are respectively embedded into the corresponding positioning through holes 17, the supporting seat 8 abuts against the fixture base 4, the fixture base 4 is effectively stabilized and fixed, the stability during processing is ensured, a dustproof sleeve 18 is fixedly arranged between the supporting seat 8 and the partition plate 2, the side edge of the dustproof sleeve 18 is corrugated, the dustproof sleeve can contract up and down along with the hydraulic lifting rod 3 and the supporting seat 8, and the dustproof sleeve 18 plays a role in protecting the hydraulic lifting rod 3;

the middle part of the rectangular cavity 1 is provided with an air blowing and cleaning mechanism which comprises two connecting blocks 19, cavities are arranged inside the two connecting blocks 19, the two connecting blocks 19 are L-shaped, the two connecting blocks 19 are symmetrically arranged on the lower side of the fixture base 4, a plurality of gas outlets 20 are fixedly arranged on the upper sides of the two connecting blocks 19, the plurality of gas outlets 20 are communicated with the corresponding connecting blocks 19, the connecting blocks 19 play a role of shunting, the plurality of gas outlets 20 are arranged on the lower side of the fixture base 4 in a surrounding manner, the gas outlets 20 all face towards the fixture base 4, dust covers 22 are arranged at the ports of the gas outlets 20 in a matching manner, two bending blocks 23 are fixedly arranged on the side surfaces of the dust covers 22, one ends of the bending blocks 23 are rotatably connected with the gas outlets 20, and the dust covers 22 play a role of closing and dust prevention, under the condition of no air blowing, the dust cover 22 is normally closed, the lower sides of the two connecting blocks 19 are both fixedly provided with air inlet pipes 21, one end of each air inlet pipe 21 penetrates through the rectangular cavity 1 and is fixedly connected with the rectangular cavity 1, the two air inlet pipes 21 are respectively connected with the two blowers, can perform interval blowing so that a plurality of air outlet heads 20 on two connecting blocks 19 perform interval blowing to realize the surrounding blowing of the turbine disc and the clamp body 5, a plurality of through holes 9 are arranged on the upper side of the clapboard 2 in a matching way, the through holes 9 are communicated with the lower side, part of scraps can fall into the lower side for collection during processing through the through holes 9, a bottom cleaning mechanism is arranged on the upper side of the clapboard 2 in a matching way, the bottom cleaning mechanism comprises a dust blowing head 24 and a dust suction head 25, the dust blowing head 24 is connected with an external air blower, the dust suction head 25 is connected with an external dust suction machine, the dust blowing head 24 and the dust suction head 25 are symmetrically and fixedly arranged on two sides of the rectangular cavity 1, and is communicated with the rectangular cavity 1, the dust blowing head 24 blows dust, and the dust suction head 25 sucks dust, so that fine debris can be effectively treated.

The utility model discloses in, the device's theory of operation as follows:

during leveling processing, the clamp base 14 is turned upwards, the electric telescopic rod 10 is started to drive the lug 11 to ascend, the lug 11 is embedded into a positioning groove of the positioning block 7 to position the rotating shaft 6 and the clamp base 4, the hydraulic lifting rod 3 is started to drive the supporting seat 8 to ascend, so that the four cylindrical blocks 16 are respectively embedded into corresponding positioning through holes 17, the supporting seat 8 abuts against the clamp base 4, the clamp base 4 is effectively stabilized and fixed, the stability of the clamp body 5 is ensured, and the stability of a clamped turbine disc is ensured during processing; after processing, driving motor 14 starts and accurately drives driving gear 15 to rotate, driving gear 15 rotates and drives driven gear 12 to accurately rotate the round, and then drive axis of rotation 6 and make anchor clamps base 14 overturn down, use the apron to cover the port on the rectangular cavity 1, at first an intake pipe 21 blows, make and to correspond a plurality of gas outlets 20 on the connecting block 19 and blow, it stops after a period to sweep, later another intake pipe 21 blows, make and to correspond a plurality of gas outlets 20 on the connecting block 19 and blow, two intake pipes 21 interval blows and exchange the blowing repeatedly, realize sweeping around turbine disc and anchor clamps body 5, blow dust head 24 simultaneously and blow dust, dust absorption head 25 carries out the dust absorption, effectively handle the tiny piece that flies upward.

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. Turbine disc finishing adds clamping apparatus, including rectangle chamber (1), its characterized in that, rectangle chamber (1) middle part level is fixed to be equipped with baffle (2), and rectangle chamber (1) last port matches and is equipped with the apron, the vertical fixed hydraulic lifting rod (3) that are equipped with of baffle (2) downside, rectangle chamber (1) upper end matches and is equipped with anchor clamps base (4), anchor clamps base (4) side is fixed and is equipped with anchor clamps body (5), anchor clamps base (4) both sides are all fixed and are equipped with axis of rotation (6), axis of rotation (6) one end runs through rectangle chamber (1) and coaxial fixed locating piece (7) that is equipped with, rectangle chamber (1) one side is equipped with the positioning mechanism who matches with locating piece (7), rectangle chamber (1) opposite side is equipped with the actuating mechanism who matches with axis of rotation (6), hydraulic lifting rod (3) upper end level is fixed and is equipped with supporting seat (8), rectangle chamber (1) middle part is equipped with the mechanism that cleans that blows, baffle (2) upside matches and is equipped with a plurality of through-holes (9), baffle (2) upside matches is equipped with bottom cleaning mechanism.

2. The turbine disc finishing clamp according to claim 1, wherein the positioning mechanism comprises an electric telescopic rod (10), the electric telescopic rod (10) is vertically arranged, the electric telescopic rod (10) is fixedly connected with the side surface of the rectangular cavity (1), a convex block (11) is fixedly arranged at the upper end of the electric telescopic rod (10), and the positioning block (7) is provided with a positioning groove matched with the convex block (11).

3. The turbine disc finishing clamp according to claim 1, wherein the driving mechanism comprises a driven gear (12), the rotating shaft (6) penetrates through the rectangular cavity (1) and is coaxially and fixedly connected with the driven gear (12), a supporting frame (13) is fixedly arranged on the side wall of the rectangular cavity (1), a driving motor (14) is fixedly arranged on the supporting frame (13), a driving gear (15) is coaxially and fixedly arranged on the driving motor (14), and the driving gear (15) is meshed and matched with the driven gear (12).

4. The clamp for polishing turbine disc according to claim 1, wherein four cylindrical blocks (16) are fixedly arranged on the upper side of the supporting base (8), the four cylindrical blocks (16) are uniformly arranged on the upper side of the supporting base (8), the clamp base (4) is provided with positioning through holes (17) matched with the four cylindrical blocks (16), and a dust-proof sleeve (18) is fixedly arranged between the supporting base (8) and the partition plate (2).

5. The turbine disc finishing machining clamp of claim 1, wherein the blowing and cleaning mechanism comprises two connecting blocks (19), the two connecting blocks (19) are L-shaped, the two connecting blocks (19) are symmetrically arranged on the lower side of the clamp base (4), a plurality of air outlet heads (20) are fixedly arranged on the upper side of each connecting block (19), the air outlet heads (20) are arranged on the lower side of the clamp base (4) in a surrounding mode, a dust cover (22) is arranged at a port of each air outlet head (20) in a matching mode, two bending blocks (23) are fixedly arranged on the side face of each dust cover (22), one end of each bending block (23) is rotatably connected with the corresponding air outlet head (20), an air inlet pipe (21) is fixedly arranged on the lower side of each connecting block (19), and one end of each air inlet pipe (21) penetrates through the rectangular cavity (1) and is fixedly connected with the rectangular cavity (1).

6. The turbine disc finishing clamp according to claim 1, wherein the bottom cleaning mechanism comprises a dust blowing head (24) and a dust sucking head (25), and the dust blowing head (24) and the dust sucking head (25) are symmetrically fixed on two sides of the rectangular cavity (1) and are communicated with the rectangular cavity (1).