Assembling device for vacuum pump production

Abstract

The utility model is suitable for the technical field of vacuum pump production, and provides an assembling device for vacuum pump production. The first guide groove and the second guide groove are formed in the base; the partition plate is fixedly mounted on the inner wall of the base; the clamping and fixing mechanism is mounted on the base and used for clamping and fixing a vacuum pump; the end cover fixing mechanism is mounted on the base and is used for splicing and fixing an end cover at one end of the vacuum pump; and the end cover mounting mechanism is mounted on the base and is used for mounting an end cover on the vacuum pump. The assembling device for vacuum pump production has the function of quickly installing the vacuum pump end cover, the efficiency of assembling the vacuum pump is low, and the assembling device is suitable for vacuum pumps of different sizes and specifications.

Description

TECHNICAL FIELD

[0001] The utility model belongs to vacuum pump production technical field especially relates to an assembly device for vacuum pump production. BACKGROUND

[0002] The vacuum pump is a kind of equipment for extracting gas, and forming partial vacuum in closed space. In the process of vacuum pump production, the assembly device for vacuum pump production is used to splice and install the components of vacuum pump.

[0003] However, the existing assembly device for vacuum pump production often does not have the quick installation function of vacuum pump end cover, so the efficiency of assembling vacuum pump is low. INVENTION CONTENTS

[0004] The utility model provides an assembly device for vacuum pump production, to solve the problem of the quick installation function of vacuum pump end cover of the existing assembly device for vacuum pump production, and the low efficiency of assembling vacuum pump.

[0005] To solve the above problems, the utility model is realized in this way, an assembly device for vacuum pump production, comprising: base;First guide slot and second guide slot are set on the base;Fixedly installed on the inner wall of the base partition;Clamping and fixing mechanism is installed on the base, the clamping and fixing mechanism is used to clamp and fix vacuum pump;End cover fixing mechanism is installed on the base, and the end cover fixing mechanism is used to splice and fix end cover on one end of vacuum pump;End cover installation mechanism is installed on the base, and the end cover installation mechanism is used to install end cover on vacuum pump.

[0006] Preferably, the clamping and fixing mechanism includes: a first double-shaft motor fixedly installed on the inner wall of the base;Two first screw rods are fixedly installed on the output shaft of the first double-shaft motor respectively and rotatably connected with the inner wall of the base;Two first sliding plates are threadedly sleeved on the two first screw rods respectively and slidably connected with the inner wall of the first guide slot;Two arc-shaped clamping plates are fixedly installed on the two first sliding plates respectively.

[0007] Preferably, a plurality of first limiting rods are fixedly installed on the inner wall of the base, and the plurality of first limiting rods are slidably connected with the two first sliding plates.

[0008] Preferably, the end cover fixing mechanism includes: a servo motor fixedly installed on the inner wall of the base;Second screw rod is fixedly installed on the output shaft of the servo motor and rotatably connected with the partition;Second sliding plate is threadedly sleeved on the second screw rod;Positioning plate is fixedly installed on the second sliding plate;Avoidance opening is set in the positioning plate.

[0009] Preferably, a limiting groove is formed in the inner wall of the bottom of the base, and the second sliding plate is slidably connected with the two inner walls of the limiting groove.

[0010] Preferably, the end cover mounting mechanism comprises: a vertical plate fixedly installed on the base; a hydraulic cylinder fixedly installed on the vertical plate; a rectangular plate fixedly installed on the output rod of the hydraulic cylinder; a horizontal shaft rotatably installed on one side of the rectangular plate; a U-shaped plate fixedly installed on one end of the horizontal shaft; a second double-shaft motor fixedly installed on the inner wall of the U-shaped plate; two third screw rods fixedly installed on the two ends of the output shaft of the second double-shaft motor and rotatably connected with the inner wall of the U-shaped plate; two third sliding plates threadedly sleeved on the two third screw rods; two reduction motors fixedly installed on the two third sliding plates; and two hexagonal sleeves fixedly installed on the output shafts of the two reduction motors.

[0011] Preferably, the displacement mechanism comprises: a stepping motor fixedly installed on the rectangular plate; a driving gear fixedly sleeved on the output shaft of the stepping motor; and a driven gear fixedly sleeved on the horizontal shaft and engaged with the driving gear.

[0012] Preferably, a second limiting rod is fixedly installed on the inner wall of the U-shaped plate, and the second limiting rod is slidably connected with the two third sliding plates.

[0013] Compared with the related art, the vacuum pump production assembling device has the following beneficial effects:

[0014] Compared with the prior art, the vacuum pump production assembling device comprises a base; a partition plate is fixedly installed on the inner wall of the base and used for separating or supporting assembling components; a clamping and fixing mechanism is installed on the base and effectively clamps and fixes the vacuum pump, thereby ensuring the stability during the assembling process; an end cover fixing mechanism is also installed on the base and used for preliminarily splicing and fixing the end cover at one end of the vacuum pump, thereby ensuring the alignment of the end cover and the vacuum pump; and an end cover mounting mechanism is also installed on the base and finally firmly installs the end cover on the vacuum pump. The device realizes the efficient and accurate assembling of the vacuum pump by comprehensively applying the mechanisms, improves the production efficiency, reduces the assembling difficulty, and ensures the product quality. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a front view structural schematic diagram of the vacuum pump production assembling device provided by the utility model;

[0016] Figure 2 is a front view appearance structure schematic diagram of Figure 1 ;

[0017] Figure 3 for Figure 1 A side sectional view of the clamping and fixing mechanism;

[0018] Figure 4 for Figure 1 A three-dimensional assembly structure diagram of the second sliding plate and the positioning plate;

[0019] Figure 5 for Figure 1 The diagram shows an enlarged view of part A.

[0020] Reference numerals: 1. Base; 2. First guide groove; 3. Second guide groove; 4. Partition plate; 5. First dual-axis motor; 6. First screw; 7. First sliding plate; 8. Arc-shaped clamping plate; 9. First limiting rod; 10. Servo motor; 11. Second screw; 12. Second sliding plate; 13. Positioning plate; 14. Clearance opening; 15. Limiting groove; 16. Vertical plate; 17. Hydraulic cylinder; 18. Rectangular plate; 19. Horizontal shaft; 20. U-shaped plate; 21. Second dual-axis motor; 22. Third screw; 23. Third sliding plate; 24. Gear motor; 25. Hexagonal sleeve; 26. Second limiting rod; 27. Stepper motor; 28. Driving gear; 29. ​​Driven gear. Detailed Implementation

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings are used to distinguish different objects, not to describe a particular order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0022] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0023] The utility model discloses an assembly device for vacuum pump production, and specifically discloses the following technical scheme. Figures 1-5 As shown in the figure, the assembly device for vacuum pump production comprises a base 1, a first guide groove 2 and a second guide groove 3 which are arranged on the base 1, a partition plate 4 which is fixedly installed on the inner wall of the base 1, a clamping and fixing mechanism which is installed on the base 1 and used for clamping and fixing the vacuum pump, an end cover fixing mechanism which is installed on the base 1 and used for fixing the end cover on one end of the vacuum pump, and an end cover mounting mechanism which is installed on the base 1 and used for mounting the end cover on the vacuum pump.

[0024] In the embodiment, the base 1 is provided, the partition plate 4 is fixedly installed on the inner wall of the base 1 and used for separating or supporting the assembly components, the clamping and fixing mechanism is installed on the base 1 and used for effectively clamping and fixing the vacuum pump, the end cover fixing mechanism is also installed on the base 1 and used for preliminarily fixing the end cover on one end of the vacuum pump, the end cover mounting mechanism is also installed on the base 1 and used for finally mounting the end cover on the vacuum pump, and the device realizes efficient and accurate assembly of the vacuum pump by comprehensively applying the mechanisms, improves the production efficiency, reduces the assembly difficulty, and ensures the product quality.

[0025] In the further preferable embodiment of the utility model, the clamping and fixing mechanism comprises a first double-shaft motor 5 which is fixedly installed on the inner wall of the base 1, two first screw rods 6 which are respectively fixedly installed on the two ends of the output shaft of the first double-shaft motor 5 and rotationally connected with the inner wall of the base 1, two first sliding plates 7 which are respectively threadedly sleeved on the two first screw rods 6 and slidingly connected with the inner walls on the two sides of the first guide groove 2, and two arc-shaped clamping plates 8 which are respectively fixedly installed on the two first sliding plates 7.

[0026] In the embodiment, the first double-shaft motor 5 drives the two first screw rods 6 to rotate, so as to drive the two first sliding plates 7 and the two arc-shaped clamping plates 8 to move close to each other, thereby clamping and fixing the vacuum pump.

[0027] In the further preferable embodiment of the utility model, a plurality of first limiting rods 9 are fixedly installed on the inner wall of the base 1, and the plurality of first limiting rods 9 are all slidingly connected with the two first sliding plates 7.

[0028] In the further preferable embodiment of the utility model, the end cover fixing mechanism comprises a servo motor 10 which is fixedly installed on the inner wall of the base 1, a second screw rod 11 which is fixedly installed on the output shaft of the servo motor 10 and rotationally connected with the partition plate 4, a second sliding plate 12 which is threadedly sleeved on the second screw rod 11, a positioning plate 13 which is fixedly installed on the second sliding plate 12, and an avoiding opening 14 which is arranged on the positioning plate 13.

[0029] In this embodiment, the second screw 11 is rotated by the servo motor 10, which can drive the second sliding plate 12 and the positioning plate 13 to move laterally, thereby fixing the end cover to the air pump.

[0030] In a further preferred embodiment of the present invention, a limiting groove 15 is provided on the bottom inner wall of the base 1, and the second sliding plate 12 is slidably connected to the inner walls on both sides of the limiting groove 15.

[0031] In this embodiment, the second sliding plate 12 can be guided and limited by the limiting groove 15.

[0032] In a further preferred embodiment of this utility model, the end cap mounting mechanism includes: a vertical plate 16 fixedly mounted on the base 1; a hydraulic cylinder 17 fixedly mounted on the vertical plate 16; a rectangular plate 18 fixedly mounted on the output rod of the hydraulic cylinder 17; a horizontal shaft 19 rotatably mounted on one side of the rectangular plate 18; a U-shaped plate 20 fixedly mounted on one end of the horizontal shaft 19; a second dual-axis motor 21 fixedly mounted on the inner wall of the U-shaped plate 20; two third screws 22 respectively fixedly mounted on both ends of the output shaft of the second dual-axis motor 21 and rotatably connected to the inner wall of the U-shaped plate 20; two third sliding plates 23 respectively threaded onto the two third screws 22; two reduction motors 24 respectively fixedly mounted on the two third sliding plates 23; two hexagonal sleeves 25 respectively fixedly mounted on the output shafts of the two reduction motors 24; and a displacement mechanism mounted on the rectangular plate 18, the displacement mechanism being used to adjust the position of the two hexagonal sleeves 25.

[0033] In this embodiment, the hydraulic cylinder 17 can drive the two hexagonal sleeves 25 to move laterally, and the second dual-axis motor 21 can drive the two third screws 22 to rotate, which can drive the two third sliding plates 23 to move closer or further apart, thereby adjusting the distance between the two hexagonal sleeves 25. This makes the device suitable for air pumps of different sizes. The reduction motor 24 can drive the hexagonal sleeves 25 to rotate, thereby installing the bolts.

[0034] In a further preferred embodiment of the present invention, the displacement mechanism includes: a stepper motor 27 fixedly mounted on the rectangular plate 18; a drive gear 28 fixedly sleeved on the output shaft of the stepper motor 27; and a driven gear 29 fixedly sleeved on the horizontal shaft 19 and meshing with the drive gear 28.

[0035] In this embodiment, the stepper motor 27, the driving gear 28, and the driven gear 29 can drive the horizontal shaft 19 to rotate, and the horizontal shaft 19 can drive the U-shaped plate 20 to rotate, thereby adjusting the position of the two hexagonal sleeves 25 so that the two hexagonal sleeves 25 can be installed diagonally on the bolts on the end cap.

[0036] In a further preferred embodiment of the present invention, a second limiting rod 26 is fixedly installed on the inner wall of the U-shaped plate 20, and the second limiting rod 26 is slidably connected to the two third sliding plates 23.

[0037] In this embodiment, the two third sliding plates 23 can be guided and limited by the second limiting rod 26.

[0038] In summary, compared with related technologies, this device has the function of quick installation of vacuum pump end caps, the efficiency of assembling vacuum pumps is relatively low, and it is suitable for vacuum pumps of different sizes and specifications.

[0039] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0040] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. An assembly apparatus for vacuum pump production, characterized in that, include: Base; A first guide groove and a second guide groove are formed on the base; A partition plate fixedly installed on the inner wall of the base; A clamping and fixing mechanism is installed on the base, which is used to clamp and fix the vacuum pump; An end cap fixing mechanism is installed on the base, which is used to splice and fix the end cap to one end of the vacuum pump; An end cap mounting mechanism is mounted on the base for mounting the end cap onto the vacuum pump.

2. The assembly apparatus for vacuum pump production as described in claim 1, characterized in that, The clamping and fixing mechanism includes: A first dual-axis motor is fixedly installed on the inner wall of the base; Two first screws are respectively fixedly installed at both ends of the output shaft of the first dual-axis motor and rotatably connected to the inner wall of the base; Two first sliding plates are respectively threaded onto the two first screws and slidably connected to the inner walls of the two sides of the first guide groove; Two arc-shaped clamps are respectively fixedly installed on the two first sliding plates.

3. The assembly apparatus for vacuum pump production as described in claim 2, characterized in that, Multiple first limiting rods are fixedly installed on the inner wall of the base, and the multiple first limiting rods are slidably connected to the two first sliding plates.

4. The assembly apparatus for vacuum pump production as described in claim 1, characterized in that, The end cap fixing mechanism includes: A servo motor fixedly installed on the inner wall of the base; A second screw is fixedly installed on the output shaft of the servo motor and rotatably connected to the partition; A second sliding plate threaded onto the second screw; A positioning plate fixedly installed on the second sliding plate; The clearance opening is provided on the positioning plate.

5. The assembly apparatus for vacuum pump production as described in claim 4, characterized in that, A limiting groove is formed on the bottom inner wall of the base, and the second sliding plate is slidably connected to the inner walls on both sides of the limiting groove.

6. The assembly apparatus for vacuum pump production as described in claim 1, characterized in that, The end cap mounting mechanism includes: A vertical plate fixedly installed on the base; A hydraulic cylinder fixedly mounted on the vertical plate; A rectangular plate fixedly installed on the output rod of the hydraulic cylinder; Rotate the horizontal axis mounted on one side of the rectangular plate; A U-shaped plate fixedly installed at one end of the horizontal axis; A second dual-axis motor is fixedly installed on the inner wall of the U-shaped plate; Two third screws are respectively fixedly installed at both ends of the output shaft of the second dual-axis motor and rotatably connected to the inner wall of the U-shaped plate; Two third sliding plates are respectively threaded onto the two third screws; Two geared motors are respectively fixedly installed on the two third sliding plates; Two hexagonal sleeves are respectively fixedly installed on the output shafts of the two geared motors; A displacement mechanism mounted on the rectangular plate is used to adjust the position of the two hexagonal sleeves.

7. The assembly apparatus for vacuum pump production as described in claim 6, characterized in that, The displacement mechanism includes: A stepper motor fixedly mounted on the rectangular plate; A drive gear fixedly mounted on the output shaft of the stepper motor; A driven gear that is fixedly sleeved on the horizontal shaft and meshes with the driving gear.

8. The assembly apparatus for vacuum pump production as described in claim 6, characterized in that, A second limiting rod is fixedly installed on the inner wall of the U-shaped plate, and the second limiting rod is slidably connected to the two third sliding plates.

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