CN214133806U

CN214133806U - Impeller shaft sleeve riveting device

Info

Publication number: CN214133806U
Application number: CN202023145072.5U
Authority: CN
Inventors: 郑小峰
Original assignee: Suzhou Fengchi Precision Electromechanical Co ltd
Current assignee: Suzhou Fengchi Precision Electromechanical Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-07
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses an impeller axle sleeve riveting set belongs to impeller processing technology field, the on-line screen storage device comprises a base, the top fixedly connected with supporting platform of base, the interior diapire fixedly connected with motor of base, shaft coupling fixedly connected with transmission shaft is passed through at the top of motor, the inside that the base extends to supporting platform is run through at the top of transmission shaft, the outside fixedly connected with I shape runner of transmission shaft, the bottom and the base of I shape runner rotate to be connected. The utility model discloses a, can drive the transmission shaft through the motor and rotate, the outside fixedly connected with I shape runner of transmission shaft makes the I shape runner rotate to make the inside rivet of mounting groove and impeller rotate simultaneously, rotate the below of riveter with next riveting point and rivet, this method can be fixed with the impeller, thereby improves riveting quality, does not need the manual work to turn an insert rivet with the impeller and aims at with the riveter, has practiced thrift manpower and time, improves machining efficiency.

Description

Impeller shaft sleeve riveting device

Technical Field

The utility model relates to an impeller processing technology field, more specifically say, relate to an impeller axle sleeve riveting set.

Background

The impeller not only refers to a wheel disc provided with movable blades, and is a component of an impulse steam turbine rotor, but also refers to a general name of the wheel disc and the rotating blades arranged on the wheel disc, the impeller can be classified according to the shape and the opening and closing conditions, the mechanization degree is higher and higher in the production process when the economy is developed at a high speed, and the impeller and a shaft sleeve need to be riveted in the production process.

However, when riveting, the riveting device for the impeller shaft sleeve needs to insert a rivet into a rivet hole and then form a rivet head by nailing a nail rod into a thick nail head, the impeller needs to be turned ceaselessly in the process, the impeller cannot be fixed, the riveting quality is affected, time and labor are wasted in a manual turning mode, and the processing efficiency is affected.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Problem to exist among the prior art, the utility model aims to provide an impeller axle sleeve riveting set possesses can fix the impeller, do not need the manual work to turn and insert the rivet, improve machining efficiency and product quality's advantage, solved current impeller axle sleeve riveting set when riveting, need insert the rivet downthehole nail, form the pin fin with the thick nail pole nail again, this process need incessantly turn the impeller, can't fix the impeller, influence riveted quality, and the mode that the manual work turned wastes time and energy, influence the problem of the efficiency of processing.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

An impeller shaft sleeve riveting device comprises a base, wherein a supporting platform is fixedly connected to the top of the base, a motor is fixedly connected to the inner bottom wall of the base, a transmission shaft is fixedly connected to the top of the motor through a coupler, the top of the transmission shaft penetrates through the base and extends into the supporting platform, an I-shaped rotating wheel is fixedly connected to the outer portion of the transmission shaft, the bottom of the I-shaped rotating wheel is rotatably connected with the base, the top of the I-shaped rotating wheel extends to the top of the supporting platform, a plurality of mounting grooves which are arranged at equal intervals are formed in the top of the I-shaped rotating wheel, a riveting machine is fixedly connected to the top of the supporting platform, a rotating pipe is rotatably connected to the outer portion of the I-shaped rotating wheel, a toothed ring is fixedly connected to the outer portion of the rotating pipe, a rack is meshed to the left side of the toothed ring, and the bottom of the rack is slidably connected with the I-shaped rotating wheel, the back fixedly connected with electric putter of rack, electric putter's bottom and I shape runner fixed connection, the outside fixedly connected with carousel of rotating tube, the carousel top runs through and sliding connection has four centre gripping subassemblies, four the top of centre gripping subassembly runs through and extends to the top of I shape runner.

Preferably, four penetrating grooves are formed in the top of the I-shaped rotating wheel, and the four clamping assemblies are respectively connected to the four penetrating grooves in a sliding mode.

Preferably, four sliding grooves are formed in the top of the rotary table, the four sliding grooves are distributed in an annular mode, and the four sliding grooves are respectively penetrated through the bottoms of the clamping assemblies.

Preferably, the centre gripping subassembly includes the slide bar, the outside and I shape runner and carousel sliding connection of slide bar, the top fixedly connected with grip block of slide bar, the bottom fixedly connected with limiting plate of slide bar.

Preferably, one side of the clamping plate close to the I-shaped rotating wheel is fixedly connected with a rubber anti-abrasion pad.

Preferably, the front surface of the riveting machine is fixedly connected with a control panel.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the scheme is that a mounting groove is formed in the top of an I-shaped rotating wheel, rivets can be placed in the mounting groove, riveting holes in the impellers are inserted in alignment with the rivets, the impellers can be placed at the top of the I-shaped rotating wheel, an electric push rod is fixedly connected with a rack, the electric push rod can push the rack to slide to the front side and the back side, the rack is fixedly connected with a toothed ring, the toothed ring rotates to drive a rotating pipe to rotate, a turntable is fixedly connected to the outer part of the rotating pipe to enable the turntable to rotate, when the turntable rotates, the inner wall of a sliding groove can push the sliding rod to move, when the I-shaped rotating wheel does not rotate, the through groove does not displace, the sliding rod can only slide along the inner wall of the through groove in the process of being pushed by the sliding groove, the sliding rod can be driven to be close to the I-shaped rotating wheel, and the top, the method can fix the impeller, thereby improving the riveting quality, avoiding the need of manually turning the impeller one by one to align the inserted rivet with the riveting machine, saving labor and time, and improving the processing efficiency.

(2) This scheme, through setting up four centre gripping subassemblies sliding connection respectively in four inside that run through the groove, when the I shape runner was motionless, the groove that runs through also did not take place the displacement to restriction centre gripping subassembly can only follow the groove that runs through and slide.

(3) This scheme, through setting up four sliding tray that run through respectively in the bottom of four centre gripping subassemblies, make the carousel rotate the position that can make four sliding tray and rotate, the inner wall of four sliding tray can promote four centre gripping subassemblies displacements.

(4) This scheme, through setting up slide bar and carousel and I shape runner sliding connection, and the slide bar runs through the sliding tray and runs through the groove, when making the carousel rotate, the inner wall of sliding tray can promote the slide bar and remove, when the I shape runner does not take place to rotate, the displacement does not also take place in the groove that runs through, make the slide bar at the in-process that is promoted by the sliding tray, can only slide along the inner wall that runs through the groove, thereby it can be close to the I shape runner to drive the slide bar, the top fixed connection grip block of slide bar, it is close to the I shape runner to drive the grip block, thereby fix the impeller at I shape runner top, set up limiting plate fixed connection in the bottom of slide bar, can play limiting displacement, make the slide bar can not upwards remove and break away from the sliding tray.

(5) This scheme, through setting up one side fixedly connected with rubber abrasionproof pad that the grip block is close to the I shape runner, rubber abrasionproof pad can prevent that the grip block from causing the damage to the impeller at the centre gripping in-process to rubber abrasionproof pad can increase the frictional force of contact segment, thereby makes the centre gripping more firm.

(6) This scheme can be used for controlling opening and close of motor through setting up control panel, makes the operation more convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the I-shaped runner of the present invention;

fig. 3 is a top view of the turntable of the present invention;

fig. 4 is a schematic top view of the connection between the ring gear and the rack according to the present invention.

The reference numbers in the figures illustrate:

1. a base; 2. a support platform; 3. a motor; 4. a drive shaft; 5. an I-shaped rotating wheel; 501. a through groove; 6. mounting grooves; 7. riveting machine; 8. rotating the tube; 9. a toothed ring; 10. a rack; 11. an electric push rod; 12. a turntable; 121. a sliding groove; 13. a clamping assembly; 131. a slide bar; 132. a clamping plate; 133. and a limiting plate.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an impeller shaft sleeve riveting device comprises a base 1, a supporting platform 2 is fixedly connected to the top of the base 1, a motor 3 is fixedly connected to the inner bottom wall of the base 1, a transmission shaft 4 is fixedly connected to the top of the motor 3 through a coupling, the top of the transmission shaft 4 penetrates through the base 1 and extends to the inside of the supporting platform 2, an i-shaped rotating wheel 5 is fixedly connected to the outside of the transmission shaft 4, the bottom of the i-shaped rotating wheel 5 is rotatably connected to the base 1, the top of the i-shaped rotating wheel 5 extends to the top of the supporting platform 2, a plurality of mounting grooves 6 are formed in the top of the i-shaped rotating wheel 5, a riveting machine 7 is fixedly connected to the top of the supporting platform 2, a rotating pipe 8 is rotatably connected to the outside of the i-shaped rotating wheel 5, a toothed ring 9 is fixedly connected to the outside of the rotating pipe 8, a rack 10 is engaged with the left side of the toothed ring 9, and the bottom of the rack 10 is slidably connected to the i-shaped rotating wheel 5, the back of the rack 10 is fixedly connected with an electric push rod 11, the bottom of the electric push rod 11 is fixedly connected with an I-shaped rotating wheel 5, the outer part of the rotating pipe 8 is fixedly connected with a rotating disc 12, the top of the rotating disc 12 is penetrated and slidably connected with four clamping components 13, the tops of the four clamping components 13 are penetrated and extended to the top of the I-shaped rotating wheel 5, the top of the I-shaped rotating wheel 5 is provided with a mounting groove 6, rivets can be placed in the mounting groove 6, riveting holes on the impellers are inserted in alignment with the rivets, the impellers can be placed at the top of the I-shaped rotating wheel 5, the electric push rod 11 is fixedly connected with the rack 10, the electric push rod 11 can push the rack 10 to slide to the front and the back, the rack 10 is fixedly connected with the toothed ring 9, so that the toothed ring 9 rotates to drive the rotating pipe 8 to rotate, the outer part of the rotating pipe 8 is fixedly connected with the rotating disc 12 to rotate the rotating disc 12, because the inner wall of the sliding groove 121 can push the sliding rod 131 to move when the turntable 12 rotates, and when the i-shaped rotating wheel 5 does not rotate, the through groove 501 does not displace, so that the sliding rod 131 can only slide along the inner wall of the through groove 501 in the process of being pushed by the sliding groove 121, thereby driving the sliding rod 131 to approach the i-shaped rotating wheel 5, the top of the sliding rod 131 is fixedly connected with the clamping plate 132, the clamping plate 132 is driven to approach the i-shaped rotating wheel 5, thereby fixing the impeller at the top of the i-shaped rotating wheel 5, the riveting machine 7 can rivet, after one rivet is riveted, the motor 3 can drive the transmission shaft 4 to rotate, the outside of the transmission shaft 4 is fixedly connected with the i-shaped rotating wheel 5, so that the rivet and the impeller in the installation groove 6 rotate simultaneously, and the next riveting point is rotated below the riveting machine 7 to be riveted, the method can fix the impeller, thereby improving the riveting quality, avoiding the need of manually turning the impeller one by one to align the inserted rivet with the riveting machine 7, saving the labor and time and improving the processing efficiency.

Further, four through grooves 501 are formed in the top of the I-shaped rotating wheel 5, the four clamping assemblies 13 are respectively connected to the four inside of the through grooves 501 in a sliding mode, and when the I-shaped rotating wheel 5 is not moved, the through grooves 501 do not displace, so that the clamping assemblies 13 are limited to only slide along the through grooves 501.

Further, four sliding chutes 121 have been seted up at the top of carousel 12, and four sliding chutes 121 are the annular and distribute, and four sliding chutes 121 are run through respectively to four clamping components 13's bottom, run through four sliding chutes 121 respectively through the bottom that sets up four clamping components 13, make carousel 12 rotate the position that can make four sliding chutes 121 and rotate, and four sliding chutes 121's inner wall can promote four clamping components 13 displacements.

Further, the clamping assembly 13 includes a sliding rod 131, the outside of the sliding rod 131 is slidably connected to the i-shaped wheel 5 and the turntable 12, the top of the sliding rod 131 is fixedly connected to a clamping plate 132, the bottom of the sliding rod 131 is fixedly connected to a limiting plate 133, the sliding rod 131 is slidably connected to the turntable 12 and the i-shaped wheel 5 by being disposed, and the sliding rod 131 penetrates through the sliding groove 121 and the through groove 501, so that when the turntable 12 rotates, the inner wall of the sliding groove 121 can push the sliding rod 131 to move, when the i-shaped wheel 5 does not rotate, the through groove 501 does not displace, so that the sliding rod 131 can only slide along the inner wall of the through groove 501 in the process of being pushed by the sliding groove 121, thereby driving the sliding rod 131 to approach the i-shaped wheel 5, the top of the sliding rod 131 is fixedly connected to the clamping plate 132, and drives the clamping plate 132 to approach the i-shaped wheel 5, thereby fixing the impeller at the top of the i-shaped wheel 5, the limiting plate 133 is fixedly connected to the bottom of the sliding rod 131, and can play a limiting role, so that the sliding rod 131 cannot move upwards to be separated from the sliding groove 121.

Further, the grip block 132 is close to one side fixedly connected with rubber abrasionproof pad of I shape runner 5, through setting up one side fixedly connected with rubber abrasionproof pad that the grip block 132 is close to I shape runner 5, rubber abrasionproof pad can prevent that the grip block 132 from causing the damage to the impeller at the centre gripping in-process to rubber abrasionproof pad can increase the frictional force of contact segment, thereby makes the centre gripping more firm.

Furthermore, the front face of the riveting machine 7 is fixedly connected with a control panel, and the control panel can be used for controlling the opening and closing of the motor 3, so that the operation is more convenient.

It should be noted that each device in the present application is a common device in the market, and can be selected according to the requirement when in specific use, and the circuit connection relationship of each device belongs to a simple series and parallel connection circuit, and there is no innovation point in the circuit connection, and those skilled in the art can easily implement the circuit connection, and belong to the prior art, and are not described again.

The working principle is as follows: when the riveting machine is used, rivets are placed in the mounting groove 6, riveting holes in the impellers are aligned with the rivets and inserted, the impellers are placed at the tops of the I-shaped rotating wheels 5, the electric push rod 11 is controlled to drive the racks 10 to slide towards the back surface, the gear ring 9 is made to rotate to drive the rotating pipe 8 to rotate, the rotating disc 12 is made to rotate, when the rotating disc 12 rotates, the inner wall of the sliding groove 121 pushes the sliding rod 131 to move, the I-shaped rotating wheels 5 do not rotate at the moment, the through groove 501 is fixed, the sliding rod 131 can only slide along the inner wall of the through groove 501 in the process of being pushed by the sliding groove 121, the sliding rod 131 is driven to approach the I-shaped rotating wheels 5, the clamping plate 132 approaches the I-shaped rotating wheels 5, the impellers at the tops of the I-shaped rotating wheels 5 are fixed, riveting is carried out by the riveting machine 7, after one rivet is riveted, the motor 3 is started to drive the transmission shaft 4 to rotate, and the I-shaped rotating wheels 5 are rotated, the riveting device has the advantages that the rivets and the impellers in the mounting grooves 6 are driven to rotate simultaneously, the next riveting point is rotated to the lower portion of the riveting machine 7 to be riveted, the method can fix the impellers, riveting quality is improved, the impellers do not need to be manually turned up and inserted into the rivets to be aligned with the riveting machine 7, manpower and time are saved, machining efficiency is improved, the problem that when the existing impeller shaft sleeve riveting device is used for riveting, the rivets need to be inserted into rivet holes, nail rods and nails are thick to form nail heads is solved, the process needs to turn the impellers ceaselessly, the impellers cannot be fixed, riveting quality is influenced, time and labor are wasted due to the manual turning mode, and machining efficiency is influenced is solved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an impeller axle sleeve riveting set, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a supporting platform (2), the inner bottom wall of the base (1) is fixedly connected with a motor (3), the top of the motor (3) is fixedly connected with a transmission shaft (4) through a coupler, the top of the transmission shaft (4) penetrates through the base (1) and extends to the inside of the supporting platform (2), the outside of the transmission shaft (4) is fixedly connected with an I-shaped rotating wheel (5), the bottom of the I-shaped rotating wheel (5) is rotatably connected with the base (1), the top of the I-shaped rotating wheel (5) extends to the top of the supporting platform (2), the top of the I-shaped rotating wheel (5) is provided with a plurality of mounting grooves (6) which are arranged at equal intervals, the top of the supporting platform (2) is fixedly connected with a riveting machine (7), and the outside of the I-shaped rotating wheel (5) is rotatably connected with a rotating pipe (8), the outside fixedly connected with ring gear (9) of rotating tube (8), the left side meshing of ring gear (9) has rack (10), the bottom and I shape runner (5) sliding connection of rack (10), the back fixedly connected with electric putter (11) of rack (10), the bottom and I shape runner (5) fixed connection of electric putter (11), the outside fixedly connected with carousel (12) of rotating tube (8), carousel (12) top is run through and sliding connection has four centre gripping subassemblies (13), four the top of centre gripping subassembly (13) is run through and is extended to the top of I shape runner (5).

2. An impeller boss riveting apparatus according to claim 1, wherein: four penetrating grooves (501) are formed in the top of the I-shaped rotating wheel (5), and the four clamping assemblies (13) are respectively connected to the four penetrating grooves (501) in a sliding mode.

3. An impeller boss riveting apparatus according to claim 1, wherein: four sliding grooves (121) are formed in the top of the rotary table (12), the four sliding grooves (121) are distributed in an annular mode, and the four sliding grooves (121) are respectively penetrated through the bottoms of the clamping assemblies (13).

4. An impeller boss riveting apparatus according to claim 1, wherein: centre gripping subassembly (13) are including slide bar (131), the outside and I shape runner (5) and carousel (12) sliding connection of slide bar (131), the top fixedly connected with grip block (132) of slide bar (131), the bottom fixedly connected with limiting plate (133) of slide bar (131).

5. An impeller boss riveting apparatus according to claim 4, wherein: one side of the clamping plate (132) close to the I-shaped rotating wheel (5) is fixedly connected with a rubber anti-abrasion pad.

6. An impeller boss riveting apparatus according to claim 1, wherein: the front side of the riveting machine (7) is fixedly connected with a control panel.