CN220921797U

CN220921797U - Processing device for titanium and titanium alloy forgings

Info

Publication number: CN220921797U
Application number: CN202322554509.8U
Authority: CN
Inventors: 牟丹; 雒利勋; 张昱; 李晓亮
Original assignee: Baoji Boyang Metal Material Co ltd
Current assignee: Baoji Boyang Metal Material Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-05-10
Anticipated expiration: 2033-09-19

Abstract

The utility model discloses a processing device of titanium and titanium alloy forgings, which comprises a bottom plate, a grinding machine and a frame wall, wherein the grinding machine with a grinding wheel is arranged on the left side of the bottom plate, a fixed table is arranged on the right side of the bottom plate, a supporting seat is arranged at the top of the fixed table, the two supporting seats are connected with a rocker arm seat through a rotating shaft, the rotating shaft on one side penetrates through a supporting seat and is connected with a rocker arm gear and a rocker arm rack which are meshed with each other, and the rocker arm rack is connected with a first hydraulic cylinder through a connecting block; the rocker arm seat is connected with the rocker arm through a second hydraulic cylinder; the upper end of the rocker arm is fixedly connected with a mounting seat, a round shaft is connected in the mounting seat in a rolling way, and a clamping jaw is arranged at the left end of the round shaft; a frame wall is arranged at the top of the bottom plate and positioned behind the grinding machine, a paint spray nozzle and a sliding block are arranged on the frame wall, and the sliding block is connected with a front extending shaft, a baffle disc and a hanging rod; according to the utility model, through telescopic shaking of the rocker arm and rotation of the circular shaft, the forge piece on the clamp is driven to polish on the grinding wheel, and the polished forge piece is hung on the hanging rod to spray paint, so that the clamp is convenient and quick.

Description

Processing device for titanium and titanium alloy forgings

Technical Field

The utility model relates to the technical field of forging manufacturing, in particular to a processing device for titanium and titanium alloy forgings.

Background

The forging refers to a workpiece or a blank obtained by forging and deforming a metal blank. The mechanical properties of the metal blank can be changed by applying pressure to the metal blank to deform the metal blank. The forging can be classified into cold forging warm forging and hot forging according to the temperature of the blank during processing. Cold forging is generally performed at room temperature, hot forging is performed at a temperature higher than the recrystallization temperature of a metal blank, and a forging piece needs to be polished in the processing process, so that the surface of the forging piece is smooth, attractive and easy to use, and the upper surface of the forging piece needs to be sprayed with paint because the forging piece is easy to be corroded by the outside; the existing forging polishing and paint spraying is completed by manually dividing the forging polishing and paint spraying into two steps, the efficiency is low, the damage to the health of workers is caused during paint spraying, and meanwhile, the forging is required to be polished along the edge of a rotary grinding wheel during polishing, and the forging is polished at different positions around the body, so that the polishing speed and effect are increased; accordingly, a processing device for titanium and titanium alloy forgings is provided by a person skilled in the art to solve the problems set forth in the background art.

Disclosure of utility model

The utility model aims to provide polishing and paint spraying equipment for forging, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The processing device of the titanium and titanium alloy forgings comprises a bottom plate, a grinding machine and a frame wall, wherein the grinding machine with a grinding wheel is fixedly arranged on the left side of the bottom plate, a fixed table is fixedly arranged on the right side of the bottom plate, supporting seats are fixedly arranged on the left side and the right side of the top of the fixed table, a rocker arm seat is arranged between the two supporting seats, rotating shafts are fixedly connected on two sides of the lower end of the rocker arm seat, the rotating shafts are in rolling connection with the supporting seats through bearings, the right end of the rotating shafts on the right side of the rocker arm seat penetrates through the supporting seats and is fixedly connected with rocker arm gears, the rocker arm gears are meshed with rocker arm racks, the bottoms of the rocker arm racks are in sliding connection with sliding rail grooves formed in the top of the fixed table, connecting blocks are fixedly connected on the right side walls of the rocker arm racks, the rear side walls of the connecting blocks are fixedly connected with telescopic ends of first hydraulic cylinders, and the first hydraulic cylinders are fixedly arranged on the top of the fixed table; the upper part of the rocker arm seat is provided with a cavity, a second hydraulic cylinder is arranged in the cavity, the telescopic end of the second hydraulic cylinder is fixedly connected with the lower end of the rocker arm, and the lower part of the rocker arm is matched with the cavity of the rocker arm seat.

As still further aspects of the utility model: the upper end of the rocker arm is fixedly connected with a mounting seat, a circular shaft is connected in the mounting seat in a rolling way through a bearing, the right end of the circular shaft is fixedly connected with a driven bevel gear, the driven bevel gear is meshed with a driving bevel gear, the driving bevel gear is fixedly connected with the output end of a first motor, the first motor is fixedly arranged on the right side of the rocker arm, the driven bevel gear and the driving bevel gear are positioned in a protective cover, and the protective cover is fixedly arranged on the right side of the mounting seat; the left end of the circular shaft is provided with a clamping jaw; the top of the bottom plate is fixedly provided with a frame wall behind the grinding machine, the inner sides of the front wall and the rear wall at the right end of the frame wall and the inner sides of the end walls are provided with paint spraying nozzles, the inner sides of the front wall and the rear wall at the middle part of the frame wall are provided with a plurality of fans, and the inner sides of the rear wall at the left end of the frame wall are fixedly provided with discharge racks with tooth surfaces facing upwards; the upper part of the rear wall of the frame wall is provided with a left-right oriented chute, a sliding block is connected in the chute in a sliding way, the rear end of the sliding block is fixedly connected with the front side of a ball nut, the ball nut is screwed on a screw rod, the right end of the screw rod is fixedly connected with the output end of a second motor, the second motor is fixedly arranged on the rear wall of the frame wall, the left end of the screw rod is in rolling connection with a support through a bearing, and the support is fixedly arranged on the rear wall of the frame wall; the front side of the sliding block is in rolling connection with a forward extending shaft through a bearing, a discharging gear is fixedly sleeved at the position, close to the sliding block, of the forward extending shaft, and the front end of the forward extending shaft is fixedly connected with a hanging rod through a baffle disc; round holes are symmetrically formed in the left side and the right side of the front end face of the sliding block, the bottoms of the round holes are connected with the rear ends of the ejector pins through springs, the ejector pins are matched with the round holes, the front ends of the ejector pins are spherical, ball sockets are arranged on the rear side faces of the discharging gears, corresponding to the positions of the ejector pins, of the ball sockets are matched with the spherical front ends of the ejector pins, and ring grooves passing through the ball sockets are formed in the rear side faces of the discharging gears; the left end of the frame wall is provided with a driving belt, and the bottom plate on the right side of the frame wall is provided with an electric cabinet.

As still further aspects of the utility model: the first motor and the second motor are servo motors.

As still further aspects of the utility model: the first hydraulic cylinder and the second hydraulic cylinder are all electric hydraulic cylinders.

As still further aspects of the utility model: the front end of the paint spraying nozzle is in a shower shape.

As still further aspects of the utility model: the clamping jaw is a CPY25 series pneumatic clamping jaw.

As still further aspects of the utility model: the hanging rod is upwarp, and the upper end of the hanging rod is higher than the top of the frame wall.

As still further aspects of the utility model: the bearing for rolling connection of the extending shaft and the sliding block is a cylindrical roller bearing.

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

According to the utility model, the rocker arm is driven to stretch out and draw back by the second hydraulic cylinder, so that the forge piece clamped by the clamping hand is separated from or contacted with the grinding wheel of the grinding machine for grinding; the second hydraulic cylinder is driven by the rocker rack, the rocker gear, the rotating shaft and the rocker seat, so that the rocker is rocked, the forging piece is moved and polished along the edge of the rotary grinding wheel, and the polishing speed and effect are increased; meanwhile, the first motor drives the clamp hand to rotate positively and negatively at a small angle with the forging piece through the driving bevel gear, the driven bevel gear and the circular shaft, so that the forging piece is polished round at a certain position, and the polishing effect is improved, or the first motor drives the clamp hand to rotate at a certain angle through the driving bevel gear, the driven bevel gear and the circular shaft, and the forging piece is polished at different positions; the extension of the first hydraulic cylinder drives the rocker arm and the upper end of the hanging rod of the hand-clamping swinging channel, the hand-clamping loosens the clamp to enable the forge piece to be hung on the hanging rod, then the paint nozzle sprays paint to the forge piece, the fan dries the paint, the discharging gear and the discharging rack are meshed to enable the front extending shaft and the hanging rod to rotate by one hundred eighty degrees, the forge piece on the hanging rod slides down, the blanking of the forge piece is completed, manual polishing and paint spraying are not needed, and convenience and quickness are achieved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a processing apparatus for titanium and titanium alloy forgings.

Fig. 2 is a top view of a processing apparatus for titanium and titanium alloy forgings.

FIG. 3 is a left side view of a frame wall and a slider in a processing apparatus for titanium and titanium alloy forgings.

Fig. 4 is an enlarged view of a portion a of a titanium and titanium alloy forging processing apparatus.

Fig. 5 is an enlarged view of a portion B of the apparatus for processing a titanium and titanium alloy forging.

FIG. 6 is a schematic diagram of the structure of a discharge gear in a processing apparatus for titanium and titanium alloy forgings.

In the figure: 1-bottom plate, 2-fixed station, 3-supporting seat, 4-slide rail groove, 5-rocking arm rack, 6-connecting block, 7-first pneumatic cylinder, 8-rocking arm rack, 9-pivot. 10-rocker arm seat, 11-second hydraulic cylinder, 12-rocker arm, 13-first motor, 14-driving bevel gear, 15-protection cover, 16-driven bevel gear, 17-installation seat, 18-round shaft, 19-clamp, 20-polisher, 201-grinding wheel, 21-frame wall, 211-chute, 22-spray nozzle, 23-hanging rod, 24-baffle disc, 25-extending shaft, 26-unloading gear, 27-slide block, 28-ball nut, 29-screw rod, 30-second motor, 31-support, 32-fan, 33-unloading rack, 34-conveyor belt, 35-thimble, 36-round hole, 37-spring, 38-ring groove, 39-ball socket and 40-electric cabinet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 6, in the embodiment of the utility model, a processing device for titanium and titanium alloy forgings comprises a bottom plate 1, a grinding machine 20 and a frame wall 21, wherein the grinding machine 20 with a grinding wheel 201 is fixedly installed on the left side of the bottom plate 1, a fixed table 2 is fixedly installed on the right side of the bottom plate 1, supporting seats 3 are fixedly installed on the left side and the right side of the top of the fixed table 2, a rocker arm seat 10 is arranged between the two supporting seats 3, rotating shafts 9 are fixedly connected to the two sides of the lower end of the rocker arm seat 10, the rotating shafts 9 are in rolling connection with the supporting seats 3 through bearings, the right end of the rotating shafts 9 on the right side of the rocker arm seat 10 penetrates through the supporting seats 3 and is fixedly connected with a rocker arm gear 8, the rocker arm gear 8 is meshed with a rocker arm rack 5, the bottom of the rocker arm rack 5 is in sliding connection with a sliding rail groove 4 formed in the top of the fixed table 2, a connecting block 6 is fixedly connected to the right side wall of the rocker arm rack 5, the rear side wall of the connecting block 6 is fixedly connected with a telescopic end of a first hydraulic cylinder 7, and the first hydraulic cylinder 7 is fixedly installed on the top of the fixed table 2; the upper portion of the rocker arm seat 10 is provided with a cavity, a second hydraulic cylinder 11 is arranged in the cavity, the telescopic end of the second hydraulic cylinder 11 is fixedly connected with the lower end of the rocker arm 12, and the lower portion of the rocker arm 12 is matched with the cavity of the rocker arm seat 10.

As further described in this embodiment, the upper end of the rocker arm 12 is fixedly connected with a mounting seat 17, a circular shaft 18 is rollingly connected in the mounting seat 17 through a bearing, the right end of the circular shaft 18 is fixedly connected with a driven bevel gear 16, the driven bevel gear 16 is meshed with a driving bevel gear 14, the driving bevel gear 14 is fixedly connected with the output end of a first motor 13, the first motor 13 is fixedly installed on the right side of the rocker arm 12, the driven bevel gear 16 and the driving bevel gear 14 are located in a protection cover 15, and the protection cover 15 is fixedly installed on the right side of the mounting seat 17; the left end of the circular shaft 18 is provided with a clamping jaw 19; a frame wall 21 is fixedly arranged at the top of the bottom plate 1 behind the grinding machine 20, paint spray nozzles 22 are arranged on the inner sides of the front wall and the rear wall of the right end of the frame wall 21 and the inner sides of the end walls, a plurality of fans 32 are arranged on the inner sides of the front wall and the rear wall of the middle part of the frame wall 21, and a discharge rack 33 with upward tooth faces is fixedly arranged on the inner side of the rear wall of the left end of the frame wall 21; the upper part of the rear wall of the frame wall 21 is provided with a left-right oriented sliding groove 211, a sliding block 27 is connected in the sliding groove 211 in a sliding way, the rear end of the sliding block 27 is fixedly connected with the front side of a ball nut 28, the ball nut 28 is rotatably arranged on a lead screw 29, the right end of the lead screw 29 is fixedly connected with the output end of a second motor 30, the second motor 30 is fixedly arranged on the rear wall of the frame wall 21, the left end of the lead screw 29 is in rolling connection with a support 31 through a bearing, and the support 31 is fixedly arranged on the rear wall of the frame wall 21; the front side of the sliding block 27 is in rolling connection with a front extending shaft 25 through a bearing, a discharging gear 26 is fixedly sleeved at the position, close to the sliding block 27, of the front extending shaft 25, and the front end of the front extending shaft 25 is fixedly connected with a hanging rod 23 through a baffle disc 24; round holes 36 are symmetrically formed in the left side and the right side of the front end face of the sliding block 27, the bottoms of the round holes 36 are connected with the rear end of the thimble 35 through springs 37, the thimble 35 is matched with the round holes 36, the front end of the thimble 35 is spherical, a ball socket 39 is arranged on the rear side face of the unloading gear 26 corresponding to the position of the thimble 35, the ball socket 39 is matched with the spherical front end of the thimble 35, and an annular groove 38 passing through the ball socket 39 is formed in the rear side face of the unloading gear 26; the left end of the frame wall 21 is provided with a driving belt 34, and the bottom plate 1 on the right side of the frame wall 21 is provided with an electric cabinet 40.

Further, the first motor 13 and the second motor 30 are both servo motors.

Here, the first hydraulic cylinder 7 and the second hydraulic cylinder 11 are both electro-hydraulic cylinders.

Further, the front end of the spray nozzle 22 is shower-shaped.

Further, the clamping jaw 19 is a CPY25 series pneumatic clamping jaw.

Further, the hanging rod 23 is tilted upward, and its upper end is higher than the top of the frame wall 21.

Further, the bearing for rolling connection between the protruding shaft 25 and the slider 27 is a cylindrical roller bearing.

The working principle of the utility model is as follows:

The utility model relates to a processing device of titanium and titanium alloy forgings, when in work, a clamping jaw 19 is used for clamping the forgings, a second hydraulic cylinder 11 drives a rocker arm 12 to integrally stretch, so that the forgings are separated from or contacted with a grinding wheel 201, and when in contact, the forgings are polished by the grinding wheel 201; when the forge piece is polished, the first hydraulic cylinder 7 drives the rocker arm rack 6 to move forwards or backwards for a short distance, the rocker arm 12 is rocked forwards or backwards through the rocker arm gear 8 rotating shaft 9 and the rocker arm seat 10, the rocked rocker arm 12 drives the forge piece to move along the edge of the rotating grinding wheel 201 through the mounting seat 17, the round shaft 18 and the clamping jaw 19 for polishing, and the polishing speed and the polishing effect are improved; the first motor 13 rotates the clamp hand by a certain angle through the driving bevel gear 14, the driven bevel gear 15 and the circular shaft 18, so that different parts of the forge piece are polished, meanwhile, the first motor 13 can also rotate the clamp hand 19 back and forth by a small angle, so that the same position of the forge piece is polished circularly, and the polishing effect is improved; when the forge piece is polished, the second hydraulic cylinder 11 is extended, the forge piece held by the clamping hand 19 is separated from the grinding wheel 201, the first hydraulic cylinder 7 is extended again to drive the rocker arm rack 5 to move forward, the rocker arm 12 drives the clamping hand 19 to swing backwards to the upper end of the hanging rod 23 at the rear of the polishing machine 20, the clamping hand 19 is loose to enable the forge piece to be hung on the hanging rod 23, then the paint nozzle 22 (the paint nozzle 22 and an external paint pump or other paint spraying equipment are together, not shown) sprays paint on the forge piece, the second motor 30 rotates after paint is sprayed, the sliding block 27 slides leftwards in the sliding groove 211 through the lead screw 29 and the ball nut 28, the whole forge piece on the hanging rod 23, the unloading gear 26, the front extending shaft 25 and the hanging rod 23 moves leftwards, the blower 32 blows the sprayed forge piece, when the discharging gear 26 moves the discharging rack 33, the discharging gear 26 is meshed with the discharging rack 33, the discharging gear 26 rotates for one hundred eighty degrees and drives the forward extending shaft 25 and the hanging rod 23 to rotate for one hundred eighty degrees, the hanging rod 23 is tilted downwards, a forge piece slides from the hanging rod 23 to the transmission belt 34 and is conveyed away, spray painting, blow drying and discharging are completed, two ejector pins 35 which are symmetrical left and right on the front end face of the sliding block 27 and two ball sockets 39 which are symmetrical left and right on the rear end face of the discharging gear 26 play a limiting role, random rotation of the discharging gear 26 is prevented, and when the discharging gear 26 rotates for one hundred eighty degrees, spherical needle ends of the two ejector pins 35 slide into the other ball sockets 39 which are symmetrical along the annular groove 38 from one ball socket 39, and the limiting role is played on the discharging gear 26.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The device for processing the titanium and titanium alloy forgings comprises a bottom plate (1), a grinding machine (20) and a frame wall (21), and is characterized in that: the grinding machine is characterized in that a grinding machine (20) with a grinding wheel (201) is fixedly arranged on the left side of the bottom plate (1), a fixed table (2) is fixedly arranged on the right side of the bottom plate (1), supporting seats (3) are fixedly arranged on the left side and the right side of the top of the fixed table (2), a rocker arm seat (10) is arranged between the two supporting seats (3), rotating shafts (9) are fixedly connected to the two sides of the lower end of the rocker arm seat (10), the rotating shafts (9) are in rolling connection with the supporting seats (3) through bearings, the right end of the rotating shafts (9) on the right side of the rocker arm seat (10) penetrates through the supporting seats (3) and is fixedly connected with a rocker arm gear (8), the rocker arm gear (8) is meshed with a rocker arm rack (5), the bottom of the rocker arm rack (5) is in sliding connection with a sliding rail groove (4) formed in the top of the fixed table (2), a connecting block (6) is fixedly connected to the right side wall of the rocker arm rack (5), the rear side wall of the connecting block (6) is fixedly connected with the telescopic end of a first hydraulic cylinder (7), and the first hydraulic cylinder (7) is fixedly arranged on the top of the fixed table (2). The upper portion of the rocker arm seat (10) is provided with a cavity, a second hydraulic cylinder (11) is arranged in the cavity, the telescopic end of the second hydraulic cylinder (11) is fixedly connected with the lower end of the rocker arm (12), and the lower portion of the rocker arm (12) is matched with the cavity of the rocker arm seat (10).

2. The processing device of the titanium and titanium alloy forgings according to claim 1, wherein an installation seat (17) is fixedly connected to the upper end of the rocker arm (12), a round shaft (18) is connected in the installation seat (17) in a rolling manner through a bearing, a driven bevel gear (16) is fixedly connected to the right end of the round shaft (18), the driven bevel gear (16) is meshed with a driving bevel gear (14), the driving bevel gear (14) is fixedly connected with the output end of a first motor (13), the first motor (13) is fixedly installed on the right side of the rocker arm (12), the driven bevel gear (16) and the driving bevel gear (14) are located in a protective cover (15), and the protective cover (15) is fixedly installed on the right side of the installation seat (17); a clamping jaw (19) is arranged at the left end of the circular shaft (18); a frame wall (21) is fixedly arranged at the top of the bottom plate (1) behind the grinding machine (20), paint spraying nozzles (22) are arranged on the inner sides of the front wall and the rear wall of the right end of the frame wall (21) and the inner sides of the end walls, a plurality of fans (32) are arranged on the inner sides of the front wall and the rear wall of the middle part of the frame wall (21), and a discharging rack (33) with upward tooth faces is fixedly arranged on the inner sides of the rear wall of the left end of the frame wall (21); the upper part of the rear wall of the frame wall (21) is provided with a left-right oriented chute (211), a sliding block (27) is connected in the chute (211) in a sliding way, the rear end of the sliding block (27) is fixedly connected with the front side of a ball nut (28), the ball nut (28) is rotatably matched with a screw rod (29), the right end of the screw rod (29) is fixedly connected with the output end of a second motor (30), the second motor (30) is fixedly arranged on the rear wall of the frame wall (21), the left end of the screw rod (29) is in rolling connection with a support (31) through a bearing, and the support (31) is fixedly arranged on the rear wall of the frame wall (21); the front side of the sliding block (27) is in rolling connection with a front extending shaft (25) through a bearing, a discharging gear (26) is fixedly sleeved at the position, close to the sliding block (27), of the front extending shaft (25), and the front end of the front extending shaft (25) is fixedly connected with a hanging rod (23) through a baffle disc (24); round holes (36) are symmetrically formed in the left side and the right side of the front end face of the sliding block (27), the bottoms of the round holes (36) are connected with the rear end of the thimble (35) through springs (37), the thimble (35) is matched with the round holes (36), the front end of the thimble (35) is spherical, a ball socket (39) is arranged on the rear side face of the unloading gear (26) corresponding to the position of the thimble (35), the ball socket (39) is matched with the spherical front end of the thimble (35), and an annular groove (38) passing through the ball socket (39) is formed in the rear side face of the unloading gear (26); the left end of the frame wall (21) is provided with a driving belt (34), and the bottom plate (1) on the right side of the frame wall (21) is provided with an electric cabinet (40).

3. The processing device of titanium and titanium alloy forgings according to claim 2, characterized in that the first motor (13) and the second motor (30) are servo motors.

4. The processing device of titanium and titanium alloy forgings according to claim 2, characterized in that the first hydraulic cylinder (7) and the second hydraulic cylinder (11) are both electro-hydraulic cylinders.

5. The processing device of titanium and titanium alloy forgings according to claim 2, wherein the front end of the spray nozzle (22) is shower-like.

6. A device for working titanium and titanium alloy forgings according to claim 2, characterized in that said jaws (19) are pneumatic jaws of the CPY25 series.

7. The processing device of titanium and titanium alloy forgings according to claim 2, wherein the hanging rod (23) is upturned, and the upper end of the hanging rod is higher than the top of the frame wall (21).

8. The apparatus for working titanium and titanium alloy forgings according to claim 2, wherein the bearing for rolling connection of the projecting shaft (25) and the slider (27) is a cylindrical roller bearing.