CN210499375U - Vacuum pump machining tool - Google Patents
Vacuum pump machining tool Download PDFInfo
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- CN210499375U CN210499375U CN201921564950.1U CN201921564950U CN210499375U CN 210499375 U CN210499375 U CN 210499375U CN 201921564950 U CN201921564950 U CN 201921564950U CN 210499375 U CN210499375 U CN 210499375U
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Abstract
The utility model discloses a vacuum pump processing tool, which belongs to the processing tool field and aims at providing a vacuum pump processing tool, the technical proposal main points of the vacuum pump processing tool are that the vacuum pump processing tool comprises a base, two opposite mounting racks are arranged on the base, one opposite sides of the two mounting racks are both connected with a mounting plate, the top of the two mounting plates are connected with a fixing plate, a plurality of mounting grooves are arranged on the fixing plate, a positioning plate is arranged at the bottom of the fixing plate, a plurality of supporting columns are arranged between the fixing plate and the positioning plate, a plurality of positioning pins matched with the positioning holes are arranged on the positioning plate, the top of the fixing plate is slidably connected with a fixing component, the fixing component comprises a chute arranged on the fixing plate, a sliding seat slidably connected in the chute, a driving cylinder arranged at the top of, the utility model has the advantages of the pump body simple to operate, and fix a position effectually, the installation is stable.
Description
Technical Field
The utility model relates to a processing frock field, in particular to vacuum pump processing frock.
Background
Vacuum pumps are used in the automotive field, generally in the braking of automobiles, and the installation performance of a braking system of an automobile is determined, so that vacuum pumps are particularly important in automobiles, and therefore, higher requirements are put on the production and processing of vacuum pumps.
The vacuum pump comprises a pump core and a pump cover, as shown in fig. 1, the pump cover is divided into a front cover 51 and a rear cover 52, a plurality of positioning seats 521 are arranged on the rear cover 52 of the pump body 5 along the circumferential direction of the rear cover 52, positioning holes 522 convenient for installation of the pump body 5 are formed in the positioning seats 521, a plurality of installation seats 511 convenient for installation are arranged on the front cover 51 of the pump body 5, after the vacuum pump is formed by casting, installation holes 512 need to be formed in the installation seats 511 in sequence, the surface convex part of the front cover 51 needs to be subjected to finish milling, a cavity of the pump body 5 needs to be subjected to finish milling, and finally, the periphery of the convex part of.
The turning of the vacuum pump shell is an important process in the processing of the vacuum pump shell, and once the size of the vacuum pump shell deviates, the assembly and the performance of the vacuum pump are affected, and the vacuum pump shell is small in size, so that the turning difficulty is high.
The vacuum pump body 5 is installed on the frock according to the prior art scheme, because the appearance of the pump body 5 is irregular, the clamping mode is simple, and the installation effectiveness is low, because the installation is unstable also leads to the pump body 5 to process the back surface roughness higher easily, can cause the pump body 5 yield to be lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vacuum pump machining frock has pump body simple to operate, and fixes a position effectually, installs stable advantage.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a vacuum pump processing frock, includes the base, be equipped with the mounting bracket of two relative settings, two on the base the relative one side of mounting bracket is all connected and is equipped with the mounting panel, two connect on the mounting panel and be equipped with the fixed plate, a plurality of mounting grooves have been seted up on the fixed plate, the fixed plate bottom is equipped with the locating plate, it is equipped with a plurality of support columns to be connected between fixed plate and the locating plate, be equipped with a plurality of locating pins with locating hole complex on the locating plate, fixed plate top sliding connection is equipped with fixed subassembly, fixed subassembly is including seting up spout, the sliding seat of sliding connection on the fixed plate in the spout, set up at the sliding seat top drive actuating cylinder, fixed connection drive the clamp plate of actuating.
By adopting the technical scheme, a plurality of pump bodies to be processed are respectively placed in the mounting grooves, the front cover part of the pump body is positioned above the fixing plate, the rear cover part of the pump body is positioned between the fixing plate and the positioning plate, a plurality of positioning holes on the rear cover of the pump body are all in plug-in fit with positioning pins positioned on the positioning plate, the positioning pins are used for limiting the pump body and preventing the pump body from rotating, when the pump body is placed in a station, the fixing assembly works to further fix and limit the pump body, the sliding seat slides in the sliding groove along the direction of the pump body until the sliding seat slides to a proper position, the driving cylinder drives the pressing plate to downwards press and cover the mounting seat to further fix the mounting seat, only the positioning holes on the pump body need to be aligned with the positioning pins on the positioning plate to be downwards mounted when the mounting is carried out, then the sliding seat moves towards the direction of the pump body, and under the effect of fixed subassembly and locating pin, the restriction pump body is in the removal of level, vertical direction, and the rotation of the pump body to make the installation of the pump body more stable.
Furthermore, a limiting pin is arranged below the pressing plate and is in plug-in fit with the mounting hole.
Through adopting above-mentioned technical scheme, the spacer pin of clamp plate below is pegged graft in the mounting hole on the mount pad, and when the clamp plate downstream, the spacer pin is pegged graft in the mounting hole, and the cooperation of spacer pin and mounting hole makes the clamp plate better to the location effect of the pump body, makes the pump body installation more stable.
Furthermore, an elastic cushion is connected and arranged below the pressing plate, and one side, far away from the pressing plate, of the elastic cushion abuts against the side wall of the mounting seat.
Through adopting above-mentioned technical scheme, the cushion is contradicted at the mount pad top, reduces the direct contact between clamp plate and the mount pad, prevents that clamp plate and mount pad friction from causing the mount pad wearing and tearing.
Further, fixed plate bottom fixed connection is equipped with the rotation motor, it is equipped with the threaded rod to rotate the motor output connection, sliding seat bottom threaded connection is on the threaded rod.
Through adopting above-mentioned technical scheme, the work of rotation motor drives the threaded rod and rotates, makes the sliding seat of threaded connection on the threaded rod remove along threaded rod length direction, and the sliding seat removes to being close to or keeping away from the mount pad direction in the spout promptly.
Furthermore, a T-shaped guide groove is formed in the inner side wall of the sliding groove, and a T-shaped guide block in sliding fit with the T-shaped guide groove is arranged on the side wall of the sliding seat.
Through adopting above-mentioned technical scheme, the T shape guide block on the sliding seat lateral wall slides in the T shape guide way on the spout lateral wall, plays direction and limiting displacement to the slip of sliding seat in the spout, prevents that the sliding seat from droing in the spout.
Furthermore, the locating plate top is equipped with spacing subassembly, spacing subassembly includes fixed connection at the driving motor of locating plate bottom, connects at the first helical gear of driving motor output, with first helical gear meshing driven second helical gear, fixed connection at the contact block at second helical gear center, second helical gear rotates to be connected in the locating plate below, spacing subassembly is located the pump body and is equipped with two at least all around.
Through adopting above-mentioned technical scheme, install the pump body on the locating pin after, driving motor rotates and drives first helical gear and rotate, and first helical gear drives and rotates rather than the second helical gear of meshing, and the contact block that supports of connecting on the second helical gear rotates along with the second helical gear, and is contradicted on the pump body lateral wall until the contact block, and the contact block that supports on the spacing subassembly more than 2 at least plays spacing effect to the pump body, prevents that the pump body from taking place to rock or squint man-hour.
Further, the conflict piece is close to pump body one side and is the arc setting with the cooperation of pump body lateral wall.
Through adopting above-mentioned technical scheme, conflict piece lateral wall is the arc setting with the cooperation of pump body lateral wall, and the conflict piece that the arc set up is contradicted on pump body surface, and the increase makes the spacing effect of conflict piece to the pump body better with the area of contact on pump body surface to the installation that makes the pump body is more stable.
Furthermore, the side wall of the contact block is fixedly connected with a rubber pad, and the rubber pad is abutted against the side wall of the pump body.
Through adopting above-mentioned technical scheme, the rubber pad can increase the friction between the touch multitouch and the pump body, makes the spacing effect of touch multitouch to the pump body better, can prevent the direct friction between touch multitouch and the pump body lateral wall simultaneously, prevents pump body surface wear.
To sum up, the utility model discloses following beneficial effect has:
1. through the arrangement of the fixing assembly, the pump body can be fixed on the station and is matched with the positioning pin to limit the pump body, so that the effect of preventing the pump body from deviating and rotating is achieved;
2. through the arrangement of the limiting assembly arranged on the positioning plate, the side wall of the pump body can be limited, the pump body is further fixed, and the pump body is prevented from shaking in the machining process;
3. through the setting of the rubber pad on the conflict piece lateral wall, can play and prevent that the conflict piece from directly conflicting on pump body lateral wall, causing the effect of pump body lateral wall wearing and tearing.
Drawings
FIG. 1 is a schematic diagram of an embodiment for embodying a pump body structure;
FIG. 2 is a schematic view of the overall structure of the vacuum pump machining tool in the embodiment;
FIG. 3 is a schematic structural diagram of a positioning plate used in the embodiment;
FIG. 4 is a schematic cross-sectional view of an embodiment embodying the fastening assembly;
FIG. 5 is an enlarged view at A in FIG. 2;
FIG. 6 is a schematic structural diagram of the embodiment for embodying the tool before the pump body is installed;
fig. 7 is an enlarged view at B in fig. 3.
In the figure, 1, a base; 11. a mounting frame; 12. mounting a plate; 13. a fixing plate; 14. mounting grooves; 15. positioning a plate; 17. a support pillar; 18. positioning pins; 2. a fixing assembly; 201. a chute; 202. a sliding seat; 203. a driving cylinder; 204. pressing a plate; 2011. a T-shaped guide slot; 2021. a T-shaped guide block; 2041. a spacing pin; 2042. an elastic pad; 3. rotating the motor; 31. a threaded rod; 4. a limiting component; 401. a drive motor; 402. a first helical gear; 403. a second helical gear; 404. a contact block; 41. a rubber pad; 5. a pump body; 51. a front cover; 511. a mounting seat; 512. mounting holes; 52. a rear cover; 521. positioning seats; 522. and (7) positioning the holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
the utility model provides a vacuum pump processing frock, as shown in fig. 2 and 3, including base 1, be equipped with two mounting brackets 11 that set up relatively on base 1, two mounting brackets 11 are connected to one side relatively and are equipped with mounting panel 12, and two mounting panel 12 top are connected and are equipped with fixed plate 13, set up a plurality of mounting grooves 14 that supply the installation of the pump body 5 on the fixed plate 13, and fixed plate 13 below is equipped with locating plate 15, is connected through a plurality of support columns 17 between fixed plate 13 and the locating plate 15, is equipped with a plurality of locating pins 18 on the locating plate.
As shown in fig. 1 and 3, the rear cover 52 of the pump body 5 is installed downward from the installation groove 14 on the fixing plate 13 until the positioning hole 522 formed in the positioning seat 521 of the rear cover 52 is inserted into the positioning pin 18 on the positioning plate 15, and at this time, the pump body 5 is fixed in the horizontal direction, and since the plurality of positioning holes 522 and the plurality of positioning pins 18 are provided, the pump body 5 is also limited in the circumferential direction, and cannot rotate.
As shown in fig. 1 and 2, the front cover 51 of the pump body 5 is located below the fixed plate 13, and the rear cover 52 of the pump body 5 is located between the fixed plate 13 and the positioning plate 15.
As shown in fig. 4, a fixing assembly 2 is slidably connected to the fixing plate 13, and the fixing assembly 2 includes a sliding slot 201 formed in the fixing plate 13, a sliding seat 202 slidably connected in the sliding slot 201, a driving cylinder 203 disposed at the top of the sliding seat 202, and a pressing plate 204 fixedly connected to an output end of the driving cylinder 203.
As shown in fig. 4, the bottom of the fixing plate 13 is fixedly connected with a rotating motor 3, the output end of the rotating motor 3 is connected with a threaded rod 31, and the bottom of the mounting seat 511 is connected with the threaded rod 31 by screw threads.
As shown in fig. 2 and 5, a T-shaped guide groove 2011 is formed in the inner side wall of the sliding groove 201, a T-shaped guide block 2021 in sliding fit with the T-shaped guide groove 2011 is arranged on the side wall of the sliding seat 202, and when the pump body 5 is installed in the installation groove 14, the rotating motor 3 operates to drive the threaded rod 31 to rotate, so that the sliding seat 202 in threaded connection with the threaded rod 31 moves along the length direction of the threaded rod 31.
As shown in fig. 2 and 5, the T-shaped guide block 2021 on the side wall of the sliding seat 202 slides in the direction of the pump body 5 in the T-shaped guide groove 2011 until the sliding seat 202 slides to a proper position.
As shown in fig. 2 and 6, an elastic pad 2042 is connected and arranged below the pressure plate 204, a limit pin 2041 is further connected and arranged below the pressure plate 204, the limit pin 2041 penetrates through the elastic pad 2042, when the pressure plate 204 moves to the top of the mounting seat 511 along with the sliding seat 202, the driving cylinder 203 drives the pressure plate 204 to move downwards until the limit pin 2041 is inserted into the mounting hole 512, the elastic pad 2042 abuts against the mounting seat 511, at this time, the limit pin 2041 and the pressure plate 204 complete further positioning of the pump body 5, and the pump body 5 is limited in the vertical and horizontal directions.
As shown in fig. 2 and 7, the top of the positioning plate 15 is provided with at least two limiting assemblies 4, each limiting assembly 4 comprises a driving motor 401 fixedly connected to the bottom of the positioning plate 15, a first bevel gear 402 connected to an output end of the driving motor 401, a second bevel gear 403 engaged with the first bevel gear 402 for transmission, and a collision block 404 fixedly connected to the center of the second bevel gear 403, and the limiting assemblies 4 are located around the pump body 5.
As shown in fig. 7, the second bevel gear 403 is rotatably connected below the positioning plate 15, one side of the abutting block 404 close to the body is in arc-shaped fit with the sidewall of the body, a rubber pad 41 is fixedly connected to the sidewall of the abutting block 404, and the rubber pad 41 abuts against the sidewall of the body.
As shown in fig. 7, after the pressure plate 204 presses the pump body 5, the driving motor 401 drives the first bevel gear 402 to rotate, so as to rotate the second bevel gear 403 engaged with the first bevel gear 402, and further drive the contact block 404 at the center of the second bevel gear 403 to rotate toward the sidewall of the pump body 5 until the rubber pad 41 on the arc-shaped sidewall of the contact block 404 abuts against the sidewall of the pump body 5, thereby further limiting the pump body 5.
The specific implementation process comprises the following steps: the rear cover 52 of the pump body 5 is installed downwards into the installation groove 14 until the positioning hole 522 on the rear cover 52 is in inserted fit with the positioning pin 18 on the positioning plate 15, then the rotary motor 3 works to drive the threaded rod 31 to rotate, the sliding seat 202 on the threaded rod 31 slides towards the direction of the pump body 5 until the pressing plate 204 is located at the top of the installation seat 511, the driving cylinder 203 drives the pressing plate 204 to move downwards, the limiting pin 2041 below the pressing plate 204 is inserted into the installation hole 512, then the driving motor 401 works to drive the first helical gear 402 to rotate, the first helical gear 402 drives the second helical gear 403 meshed with the first helical gear 402 to rotate, so that the contact block 404 on the second helical gear 403 rotates towards one side of the pump body 5 until the arc-shaped side wall of the contact block 404 is abutted against the side wall of the pump body 5, and.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a vacuum pump machining frock, includes base (1), its characterized in that: be equipped with two mounting bracket (11) that set up relatively on base (1), two mounting bracket (11) one side relatively is all connected and is equipped with mounting panel (12), two connect on mounting panel (12) and be equipped with fixed plate (13), a plurality of mounting grooves (14) have been seted up on fixed plate (13), fixed plate (13) bottom is equipped with locating plate (15), it is equipped with a plurality of support columns (17) to be connected between fixed plate (13) and locating plate (15), be equipped with on locating plate (15) a plurality of and locating hole (522) complex locating pin (18), fixed plate (13) top sliding connection is equipped with fixed subassembly (2), fixed subassembly (2) including seting up spout (201) on fixed plate (13), sliding seat (202) in spout (201), set up at the drive actuating cylinder (203) at sliding seat (202) top, And the pressing plate (204) is fixedly connected to the output end of the driving air cylinder (203), and the pressing plate (204) is abutted against the side wall of the mounting seat (511).
2. The vacuum pump machining tool according to claim 1, characterized in that: a limiting pin (2041) is arranged below the pressing plate (204), and the limiting pin (2041) is in plug-in fit with the mounting hole (512).
3. The vacuum pump machining tool according to claim 1, characterized in that: the pressing plate (204) is connected below and provided with an elastic pad (2042), and one side, far away from the pressing plate (204), of the elastic pad (2042) abuts against the side wall of the mounting seat (511).
4. The vacuum pump machining tool according to claim 1, characterized in that: fixed plate (13) bottom fixed connection is equipped with rotation motor (3), it is equipped with threaded rod (31) to rotate motor (3) output connection, sliding seat (202) bottom threaded connection is on threaded rod (31).
5. The vacuum pump machining tool according to claim 1, characterized in that: t-shaped guide grooves (2011) are formed in the inner side wall of the sliding groove (201), and T-shaped guide blocks (2021) in sliding fit with the T-shaped guide grooves (2011) are arranged on the side wall of the sliding seat (202).
6. The vacuum pump machining tool according to claim 1, characterized in that: locating plate (15) top is equipped with spacing subassembly (4), spacing subassembly (4) including fixed connection at driving motor (401) of locating plate (15) bottom, connect at first helical gear (402) of driving motor (401) output, with first helical gear (402) meshing driven second helical gear (403), fixed connection at the contact block (404) that supports at second helical gear (403) center, second helical gear (403) rotate to be connected in locating plate (15) below, spacing subassembly (4) are located the pump body (5) and are equipped with two all around at least.
7. The vacuum pump machining tool according to claim 6, characterized in that: one side of the contact block (404) close to the pump body (5) is matched with the side wall of the pump body (5) to form an arc-shaped arrangement.
8. The vacuum pump machining tool according to claim 6, characterized in that: the side wall of the contact block (404) is fixedly connected with a rubber pad (41), and the rubber pad (41) is abutted against the side wall of the pump body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921564950.1U CN210499375U (en) | 2019-09-19 | 2019-09-19 | Vacuum pump machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921564950.1U CN210499375U (en) | 2019-09-19 | 2019-09-19 | Vacuum pump machining tool |
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| Publication Number | Publication Date |
|---|---|
| CN210499375U true CN210499375U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921564950.1U Active CN210499375U (en) | 2019-09-19 | 2019-09-19 | Vacuum pump machining tool |
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|---|---|
| CN (1) | CN210499375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943186A (en) * | 2020-08-17 | 2020-11-17 | 青岛金联铜业有限公司 | Combined power transmission vehicle for graphitized internal series furnace with stable signal transmission |
-
2019
- 2019-09-19 CN CN201921564950.1U patent/CN210499375U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943186A (en) * | 2020-08-17 | 2020-11-17 | 青岛金联铜业有限公司 | Combined power transmission vehicle for graphitized internal series furnace with stable signal transmission |
| CN111943186B (en) * | 2020-08-17 | 2022-03-29 | 青岛金联铜业有限公司 | Combined power transmission vehicle for graphitized internal series furnace with stable signal transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A vacuum pump processing tooling Effective date of registration: 20200929 Granted publication date: 20200512 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: Wuxi guangshuo Precision Machinery Co.,Ltd. Registration number: Y2020990001180 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |