CN218225561U

CN218225561U - Fixing tool for negative pressure pump rotor grooving

Info

Publication number: CN218225561U
Application number: CN202221820743.XU
Authority: CN
Inventors: 陈少博; 黄浩; 张�杰
Original assignee: Hubei Jiahao Precision Intelligent Manufacturing Co ltd
Current assignee: Hubei Jiahao Precision Intelligent Manufacturing Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2023-01-06
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a fixed frock for negative pressure pump rotor grooving, including mounting panel, install bin, installation pole, a plurality of fixture block and spacing head, the install bin is located the upper end of mounting panel, the installation pole along the horizontal direction set up and with the install bin rotates to be connected, be equipped with on the install bin and be used for the drive installation pole pivoted runner assembly, it is a plurality of the fixture block can be dismantled the setting and be in rather than sliding connection on the installation pole, it is a plurality of the fixture block interval sets up, the spacing head is located the installation pole is kept away from the one end of install bin and rather than sliding connection, the mounting panel is equipped with and is used for promoting the gag lever post is close to or keeps away from the promotion subassembly of install bin. The utility model discloses can effectually install a plurality of rotors to thereby it rotates and carries out diversified grooving processing to drive a plurality of rotors through rotating assembly drive installation pole in grooving work and rotate.

Description

Fixing tool for negative pressure pump rotor grooving

Technical Field

The utility model relates to a negative pressure pump rotor technical field especially relates to a fixed frock that is used for negative pressure pump rotor grooving.

Background

The negative pressure pump is a micro vacuum pump. Because the vacuum pump is provided with one inlet and one outlet suction nozzle and one exhaust nozzle respectively, vacuum or negative pressure (relative vacuum) can be continuously formed at the inlet, and micro-positive pressure is formed at the exhaust nozzle. Because the inlet forms negative pressure, the micro vacuum pump is called a small negative pressure pump, wherein the rotor is one of the important components of the negative pressure pump, and because the rotor needs to be provided with blades, the peripheral surface of the rotor needs to be provided with grooves for the blades to be arranged;

the existing device has no good method for simultaneously fixing and processing a plurality of rotors, so that the working efficiency is low when the rotors are subjected to grooving processing, and only a single rotor or a few rotors can be installed at one time.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a fixed frock for negative pressure pump rotor grooving, the device can effectually install a plurality of rotors to thereby drive installation pole through rotating assembly and rotate and drive a plurality of rotors and rotate and carry out diversified grooving processing in grooving work.

(II) technical scheme

The utility model provides a fixed frock for negative pressure pump rotor grooving, including mounting panel, install bin, installation pole, a plurality of fixture block and spacing head, the install bin is located the upper end of mounting panel, the installation pole along the horizontal direction set up and with the install bin rotates to be connected, be equipped with on the install bin and be used for the drive installation pole pivoted runner assembly, it is a plurality of the fixture block can be dismantled the setting and be in on the installation pole and rather than sliding connection, it is a plurality of the fixture block interval sets up, the spacing head is located the installation pole is kept away from the one end of install bin and rather than sliding connection, the mounting panel is equipped with and is used for promoting the gag lever post is close to or keeps away from the promotion subassembly of install bin.

Preferably, the rotating assembly comprises a motor, the motor is located in the installation box and connected with the installation box, an installation block is coaxially arranged on an output shaft of the motor, the installation block is far away from the end face of the installation box, a mounting groove for the installation rod to extend into is formed in the end face of the installation box, and the installation rod extends into the mounting groove and is connected with the installation block.

Preferably, a notch forming plane is arranged on the outer peripheral surface of the mounting rod along the length direction, and a plurality of first through holes and second through holes corresponding to the mounting rod in shape are respectively arranged on the plurality of clamping blocks and the limiting head along the length direction.

Preferably, the promotion subassembly includes base, mounting bracket, pneumatic cylinder and pusher, the base is located the upper end of mounting panel can be dismantled rather than and be connected, the mounting bracket with the upper end of base is connected, be equipped with the third through-hole along length direction on the mounting bracket, the pneumatic cylinder is located in the third through-hole and with the mounting bracket is connected, the telescopic link level orientation of pneumatic cylinder the direction setting of spacing head, the telescopic link of pneumatic cylinder with the coaxial setting of spacing head, the pusher with the coaxial rotation of telescopic link of pneumatic cylinder is connected.

Preferably, the upper end length direction of mounting panel is equipped with the spout, be equipped with a plurality of screw thread through-holes along the direction of height in the spout, it is a plurality of the screw thread through-hole is followed the length direction of mounting panel sets up side by side, the base below is equipped with the second arch, the second arch is located in the spout, the base with mounting panel sliding connection, be equipped with two first recesses, two along the direction of height on the base first recess is located respectively the both ends of mounting bracket, first recess bottom along length direction be equipped with the corresponding fourth through-hole of screw thread through-hole, it is a plurality of the fourth through-hole all slides and is equipped with the bolt, the bolt passes the fourth through-hole stretches into in the screw thread through-hole, the bolt with mounting panel threaded connection, the bolt with first recess inner wall butt.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

the utility model discloses in, when needs carry out the grooving to the rotor, earlier slide out spacing head and a plurality of fixture block from the installation pole, and slide the fixture block earlier on the installation pole and with slide to the one end that the installation pole is close to the install bin with its and runner assembly butt, and with the installation of rotor and fixture block one-to-one on the installation pole, promote the gag lever post through promoting the subassembly after the installation is accomplished, the gag lever post moves a rotor butt that is close to the gag lever post most on the installation pole, thereby spacing head cooperation runner assembly fixes it with a plurality of fixture blocks and rotor butt, the device can effectually install a plurality of rotors, thereby it carries out diversified grooving processing to drive a plurality of rotors to rotate through the runner assembly in grooving work.

Drawings

Fig. 1 is a schematic structural view of a fixing tool for grooving a rotor of a negative pressure pump according to the present invention.

Fig. 2 is a side view schematic diagram of the utility model provides a fixed frock for negative pressure pump rotor grooving.

FIG. 3 is the utility model provides a overlook the structure sketch map of base in the fixed frock for negative pressure pump rotor grooving

Reference numerals: 1. mounting a plate; 2. installing a box; 3. a motor; 4. mounting a rod; 5. a clamping block; 6. a limiting head; 7. a base; 8. a mounting frame; 9. a hydraulic cylinder; 10. and (5) pushing the head.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred 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," "second," and the like 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", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, welded, riveted, bonded, and the like, or detachably connected, screwed, keyed, pinned, and the like, 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.

As shown in fig. 1-3, the utility model provides a fixed frock for negative pressure pump rotor grooving, including mounting panel 1, install bin 2, installation pole 4, a plurality of fixture block 5 and spacing head 6, install bin 2 is located mounting panel 1's upper end, installation pole 4 along the horizontal direction set up and with install bin 2 rotates to be connected, be equipped with on the install bin 2 and be used for the drive installation pole 4 pivoted rotating assembly, it is a plurality of fixture block 5 can dismantle the setting and be in on the installation pole 4 and rather than sliding connection, it is a plurality of fixture block 5 interval sets up, spacing head 6 is located installation pole 4 is kept away from install bin 2's one end and rather than sliding connection, mounting panel 1 is equipped with and is used for promoting spacing head 6 is close to or keeps away from install bin 2's promotion subassembly.

The utility model discloses in, when needs carry out the grooving to the rotor, earlier with spacing head 6 and a plurality of fixture block 5 roll-off from installation pole 4, and with fixture block 5 slide earlier on installation pole 4 and with slide to installation pole 4 one end that is close to install bin 2 with its and runner assembly butt, and with the rotor with the installation of 5 one-to-ones of fixture block on installation pole 4, promote spacing rod 6 through promoting the subassembly after the installation is accomplished, spacing rod 6 removes a rotor butt that is close to spacing rod 6 most on installation pole 4, thereby spacing head 6 cooperation runner assembly fixes it with a plurality of fixture blocks 5 and rotor butt, the device can effectually install a plurality of rotors, thereby it carries out diversified grooving processing to drive a plurality of rotors to rotate to drive installation pole 4 through the runner assembly in grooving work.

In an optional embodiment, the runner assembly includes motor 3, motor 3 is located install bin 2 is interior and rather than being connected, the coaxial installation piece that is equipped with on motor 3's the output shaft, the installation piece is kept away from install bin 2's terminal surface is equipped with the confession install the mounting groove that pole 4 stretched into, install pole 4 stretch into in the mounting groove and with the installation piece is connected, when needs drive install pole 4 and rotate, motor 3 drives the installation piece and rotates, because installation pole 4 stretches into in the mounting groove and is connected with the installation piece, the installation piece rotates to drive can effectual drive install pole 4 and rotate to can effectual cooperation spacing head 6 fix rotor and fixture block 5 through the installation piece.

In an optional embodiment, be equipped with the breach formation plane along length direction on the installation pole 4 outer peripheral face, it is a plurality of fixture block 5 with be equipped with along length direction respectively on the spacing head 6 with a plurality of first through-holes and the second through-hole that correspond with installation pole 4 shape, be equipped with the breach formation plane along length direction on the installation pole 4 outer peripheral face and can drive fixture block 5 and spacing head 6 rotation when installation pole 4 rotates more stably to protruding card on the fixture block 5 outer peripheral face is gone into in the rotor thereby when installation pole 4 drives fixture block 5 and rotates, fixture block 5 can more stably drive the rotor and rotate, can further improve the fixed stability of the device through the plane on installation pole 4 and the arch on the fixture block 5.

In an optional embodiment, the pushing assembly comprises a base 7, a mounting frame 8, a hydraulic cylinder 9 and a pushing head 10, the base 7 is located at the upper end of the mounting plate 1 and detachably connected with the mounting frame, the mounting frame 8 is connected with the upper end of the base 7, a third through hole is formed in the mounting frame 8 along the length direction, the hydraulic cylinder 9 is located in the third through hole and connected with the mounting frame 8, a telescopic rod of the hydraulic cylinder 9 horizontally faces the direction of the limiting head 6, a telescopic rod of the hydraulic cylinder 9 and the limiting head 6 are coaxially arranged, the pushing head 10 is connected with the telescopic rod of the hydraulic cylinder 9 in a coaxial rotating mode, the base 7 and the mounting plate 1 can be detachably connected to adjust the distance between the base 7 and the mounting rod 4 in production, so that the distance between the mounting frame 8 and the hydraulic cylinder 9 and the mounting rod 4 is changed, when rotors of different numbers are mounted, the device can enable the moving distance of the limiting head 6 to be changed as required so that the rotors can be always fixed in the abutting mode, and can drive the pushing head 10 to move towards the direction of the limiting head 6 and drive the limiting head 6 to continuously drive the rotating head 6 to rotate along with the mounting rod 6 when the limiting head 6 and the rotors to push the limiting head 6, so that the rotors are continuously drive the limiting head 6 to drive the rotating head 6 to rotate the limiting head 6 and the rotors to drive the rotors to rotate and the limiting head 6 to drive the rotors to rotate the limiting head 6 when the rotors to push the limiting head 6 to push the rotors to drive the limiting head 6 to drive the rotors to rotate.

In an optional embodiment, the upper end length direction of mounting panel 1 is equipped with the spout, be equipped with a plurality of screw through-holes along the direction of height in the spout, it is a plurality of screw through-hole is followed the length direction of mounting panel 1 sets up side by side, base 7 below is equipped with the second arch, the second arch is located in the spout, base 7 with mounting panel 1 sliding connection, be equipped with two first recesses along the direction of height on the base 7, two first recesses are located respectively the both ends of mounting bracket 8, first recess bottom along length direction be equipped with the corresponding fourth through-hole of screw through-hole, it is a plurality of the fourth through-hole all slides and is equipped with the bolt, the bolt passes the fourth through-hole and stretches into in the screw through-hole, the bolt with mounting panel 1 threaded connection, the bolt with first recess inner wall butt can make base 7 slide along the assigned direction on mounting panel 1 through the spout to slide to assigned position after, pass the bolt through the fourth through-hole and stretch into the screw through-hole, rotate the bolt, move down when the bolt rotates and get into the screw through-hole and with first recess inner wall butt, thereby accomplish fixed mounting panel 7 and mounting panel 1 butt.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a fixed frock for negative pressure pump rotor grooving, its characterized in that, includes mounting panel (1), install bin (2), installation pole (4), a plurality of fixture block (5) and spacing head (6), install bin (2) are located the upper end of mounting panel (1), installation pole (4) along the horizontal direction setting and with install bin (2) rotate to be connected, be equipped with on install bin (2) and be used for the drive install pole (4) pivoted runner assembly, it is a plurality of fixture block (5) can be dismantled the setting and be in on installation pole (4) and rather than sliding connection, it is a plurality of fixture block (5) interval sets up, spacing head (6) are located install pole (4) are kept away from the one end of install bin (2) and rather than sliding connection, mounting panel (1) are equipped with and are used for promoting spacing head (6) are close to or keep away from the promotion subassembly of install bin (2).

2. The fixing tool for grooving the rotor of the negative pressure pump according to claim 1, wherein the rotating assembly comprises a motor (3), the motor (3) is located in the installation box (2) and connected with the installation box, an installation block is coaxially arranged on an output shaft of the motor (3), an installation groove for the installation rod (4) to extend into is arranged on an end face, far away from the installation box (2), of the installation block, and the installation rod (4) extends into the installation groove and is connected with the installation block.

3. The fixing tool for grooving the rotor of the negative pressure pump according to claim 2, wherein a notch forming plane is formed on the outer peripheral surface of the mounting rod (4) along the length direction, and a plurality of first through holes and second through holes corresponding to the shape of the mounting rod (4) are respectively formed on the plurality of clamping blocks (5) and the limiting head (6) along the length direction.

4. The fixing tool for grooving of the rotor of the negative pressure pump according to claim 1, wherein the pushing assembly comprises a base (7), a mounting frame (8), a hydraulic cylinder (9) and a pushing head (10), the base (7) is located at the upper end of the mounting plate (1) and detachably connected with the mounting frame, the mounting frame (8) is connected with the upper end of the base (7), a third through hole is formed in the mounting frame (8) along the length direction, the hydraulic cylinder (9) is located in the third through hole and connected with the mounting frame (8), a telescopic rod of the hydraulic cylinder (9) horizontally faces the direction of the limiting head (6), a telescopic rod of the hydraulic cylinder (9) is coaxially arranged with the limiting head (6), and the pushing head (10) is connected with the telescopic rod of the hydraulic cylinder (9) in a coaxial rotating manner.

5. The fixing tool for grooving the rotor of the negative pressure pump according to claim 4, wherein a sliding groove is formed in the length direction of the upper end of the mounting plate (1), a plurality of threaded through holes are formed in the sliding groove in the height direction and are arranged side by side in the length direction of the mounting plate (1), a second protrusion is arranged below the base (7) and is located in the sliding groove, the base (7) is slidably connected with the mounting plate (1), two first grooves are formed in the base (7) in the height direction and are respectively located at two ends of the mounting frame (8), a fourth through hole corresponding to the threaded through hole is formed in the bottom end of the first groove in the length direction, a bolt is slidably arranged in each of the plurality of fourth through holes, penetrates through the fourth through hole and extends into the threaded through hole, is in threaded connection with the mounting plate (1), and abuts against the inner wall of the first groove.