CN219582389U - Double-end grinding device for valve core of automobile oil pump - Google Patents
Double-end grinding device for valve core of automobile oil pump Download PDFInfo
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- CN219582389U CN219582389U CN202320706645.1U CN202320706645U CN219582389U CN 219582389 U CN219582389 U CN 219582389U CN 202320706645 U CN202320706645 U CN 202320706645U CN 219582389 U CN219582389 U CN 219582389U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the technical field of automobile part production, in particular to a double-end grinding device for an automobile oil pump valve core, which comprises a base and a grinding component, wherein the grinding component comprises a clamping unit, two fixing plates, two driving units, two first air cylinders and two grinding wheels, the clamping unit is arranged above the base, the valve core is clamped on the clamping unit, the two fixing plates are fixedly connected with the base and are sequentially distributed above the base, the two driving units are respectively arranged on the corresponding fixing plates, the two first air cylinders are respectively arranged on the corresponding driving units, the output ends of the two first air cylinders are respectively fixedly connected with the corresponding grinding wheels, the valve core is installed through the clamping units, then the first air cylinders stretch out to drive the grinding wheels to move to be in contact with the valve core, and the driving units are started at the moment to enable the grinding wheels to rotate, so that grinding can be synchronously performed on the two ends of the valve core, and the grinding wheels can be movably adjusted to adapt to the valve cores with different sizes.
Description
Technical Field
The utility model relates to the technical field of automobile part production, in particular to a double-end grinding device for an automobile oil pump valve core.
Background
In the production of the oil pump valve core of the automobile, the two ends of the valve core are required to be ground through long, but at present, the traditional grinding mode is to grind one side firstly, then to grind the other side in the disassembly and replacement direction, and the efficiency is low.
Prior art patent CN203622118U discloses a double-end-face grinding device for automobile oil pump valve core, through anchor clamps centre gripping case, sets up first motor and second motor in anchor clamps bilateral symmetry simultaneously, and synchronous drive first emery wheel and second emery wheel carry out abrasive machining, effectively improve production efficiency.
However, in the prior art, the first grinding wheel and the second grinding wheel cannot be adjusted to move, so that valve cores of automobile oil pumps with different sizes cannot be adapted, and the use is limited.
Disclosure of Invention
The utility model aims to provide a double-end grinding device for an automobile oil pump valve core, which solves the problems that in the prior art, a first grinding wheel and a second grinding wheel cannot be adjusted and moved, so that the valve cores of the automobile oil pump with different sizes cannot be adapted, and the use is limited.
In order to achieve the above purpose, the utility model provides a double-end grinding device for an automobile oil pump valve core, which comprises a base and a grinding assembly;
the grinding assembly comprises a clamping unit, two fixing plates, two driving units, two first air cylinders and two grinding wheels, wherein the clamping unit is arranged above the base, a valve core is clamped on the clamping unit, the two fixing plates are fixedly connected with the base and distributed above the base in sequence, the two driving units are respectively arranged on the corresponding fixing plates, the two first air cylinders are respectively arranged on the corresponding driving units, the output ends of the two first air cylinders are respectively fixedly connected with the corresponding grinding wheels, and the two grinding wheels are symmetrically distributed on two sides of the valve core.
The driving unit comprises a motor, a rotating shaft, a rotating disc and two telescopic rods, wherein the rotating disc is rotationally connected with the fixed plate, the first air cylinder is fixedly connected with the rotating disc and is positioned on one side of the rotating disc, the motor is fixedly connected with the fixed plate and is positioned on one side of the fixed plate away from the first air cylinder, one end of the rotating shaft is fixedly connected with the output end of the motor, the other end of the rotating shaft penetrates through the fixed plate and is fixedly connected with the rotating disc, two telescopic rods are respectively arranged on two ends of the telescopic rods and are fixedly connected with the rotating disc and the grinding wheel, and the two telescopic rods are symmetrically arranged on two sides of the first air cylinder.
The clamping unit comprises a bracket, two second air cylinders, two supporting blocks and two clamping blocks, wherein the bracket is fixedly connected with the base and is positioned above the base, the two second air cylinders are fixedly connected with the bracket and symmetrically distributed on two sides of the bracket, the output ends of the two second air cylinders are respectively fixedly connected with the corresponding supporting blocks, the two clamping blocks are respectively fixedly connected with the corresponding supporting blocks and are positioned below the corresponding supporting blocks, and the valve core is positioned between the two clamping blocks.
The clamping unit further comprises a plurality of protruding blocks, wherein the protruding blocks are fixedly connected with the two clamping blocks, and the protruding blocks are sequentially distributed on one side of the corresponding clamping blocks.
The double-end grinding device for the automobile oil pump valve core further comprises two expansion reinforcing components, and the two expansion reinforcing components are respectively arranged on the corresponding telescopic rods.
The expansion reinforcing component comprises a supporting seat, an annular sliding groove and two sliding blocks, wherein the supporting seat is fixedly connected with the base and is located above the base, the annular sliding groove is fixedly connected with the supporting seat and is located above the supporting seat, the annular sliding groove is sleeved outside the two telescopic rods, the two sliding blocks are fixedly connected with the corresponding telescopic rods and are located on the outer surface walls of the telescopic rods, and the two sliding blocks are slidably connected with the annular sliding grooves.
According to the double-end grinding device for the valve core of the automobile oil pump, the valve core is installed through the clamping unit, then the first air cylinder stretches out to drive the grinding wheel to move to be in contact with the valve core, at the moment, the driving unit is started to enable the grinding wheel to rotate for grinding, through the arrangement of the structure, two ends of the valve core can be ground synchronously through the symmetrically arranged grinding wheels, the grinding wheels can be adjusted movably, and the valve cores with different sizes are adapted.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.
Fig. 2 is an overall cross-sectional view of a first embodiment of the present utility model.
Fig. 3 is a cross-sectional view taken along line A-A of fig. 2 in accordance with the present utility model.
Fig. 4 is a sectional view taken along line B-B of fig. 2 in accordance with the present utility model.
Fig. 5 is a schematic overall structure of a second embodiment of the present utility model.
Fig. 6 is an overall cross-sectional view of a second embodiment of the present utility model.
Fig. 7 is a cross-sectional view taken along line C-C of fig. 6 in accordance with the present utility model.
101-base, 102-fixed plate, 103-first cylinder, 104-grinding wheel, 105-valve core, 106-motor, 107-spindle, 108-turntable, 109-telescopic link, 110-bracket, 111-second cylinder, 112-supporting block, 113-clamping block, 114-bump, 201-supporting seat, 202-annular chute, 203-slider.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
First embodiment:
referring to fig. 1 to 4, fig. 1 is a schematic overall structure of a first embodiment of the present utility model, fig. 2 is a sectional overall view of the first embodiment of the present utility model, fig. 3 is a sectional view of fig. 2 A-A, and fig. 4 is a sectional view of fig. 2B-B.
The utility model provides a double-end grinding device for an automobile oil pump valve core, which comprises a base 101 and a grinding assembly, wherein the grinding assembly comprises a clamping unit, two fixing plates 102, two driving units, two first air cylinders 103 and two grinding wheels 104, the driving units comprise a motor 106, a rotating shaft 107, a rotating disc 108 and two telescopic rods 109, and the clamping unit comprises a bracket 110, two second air cylinders 111, two supporting blocks 112, two clamping blocks 113 and a plurality of protruding blocks 114. The problems are solved through the scheme, and it can be understood that the scheme can be used for double-end grinding of the valve core of the automobile oil pump and can also be used for solving the problem of end face grinding of a metal workpiece.
For this embodiment, the base 101 supports the grinding assembly.
The clamping unit is arranged above the base 101, a valve core 105 is clamped on the clamping unit, the two fixing plates 102 are fixedly connected with the base 101 and are sequentially distributed above the base 101, the two driving units are respectively arranged on the corresponding fixing plates 102, the two first air cylinders 103 are respectively arranged on the corresponding driving units, the output ends of the two first air cylinders 103 are respectively fixedly connected with the corresponding grinding wheels 104, and the two grinding wheels 104 are symmetrically distributed on two sides of the valve core 105. The fixed plate 102 supports the driving unit, the valve core 105 is installed through the clamping unit, then the first cylinder 103 extends out to drive the grinding wheel 104 to move to be in contact with the valve core 105, at the moment, the driving unit is started to enable the grinding wheel 104 to rotate, and therefore two ends of the valve core 105 can be ground synchronously, the grinding wheel 104 can be adjusted movably, and the valve cores 105 with different sizes are adapted.
Secondly, carousel 108 with fixed plate 102 rotates to be connected, first cylinder 103 with carousel 108 fixed connection is located one side of carousel 108, motor 106 with fixed plate 102 fixed connection is located one side that fixed plate 102 kept away from first cylinder 103, the one end of pivot 107 with motor 106's output fixed connection, the other end of pivot 107 runs through fixed plate 102, and with carousel 108 fixed connection, two both ends of telescopic link 109 respectively with carousel 108 with emery wheel 104 fixed connection, two telescopic link 109 symmetry set up in the both sides of first cylinder 103. The motor 106 drives the rotation shaft 107 to rotate, the rotation shaft 107 drives the turntable 108 to rotate, the turntable 108 drives the two telescopic rods 109 and the first cylinder 103 to rotate, and then drives the grinding wheel 104 to rotate, so that the valve core 105 is ground, and the telescopic rods 109 are beneficial to improving rotation stability and reducing shaking.
Meanwhile, the support 110 is fixedly connected with the base 101 and is located above the base 101, two second cylinders 111 are fixedly connected with the support 110 and are symmetrically distributed on two sides of the support 110, output ends of the two second cylinders 111 are respectively and fixedly connected with corresponding supporting blocks 112, two clamping blocks 113 are respectively and fixedly connected with corresponding supporting blocks 112 and are located below the corresponding supporting blocks 112, and the valve core 105 is located between the two clamping blocks 113. The support 110 supports the two second cylinders 111, and the second cylinders 111 stretch and retract to drive the support blocks 112 to move, so that the clamping blocks 113 move to clamp and fix the valve element 105.
In addition, the plurality of protruding blocks 114 are fixedly connected with the two clamping blocks 113, and are sequentially distributed on one side of the corresponding clamping block 113. The bump 114 improves the effect of clamping the spool 105.
When the utility model is used for double-end grinding of the valve core of the automobile oil pump, firstly, the second cylinder 111 stretches and contracts to drive the supporting block 112 to move so as to enable the clamping block 113 to move to clamp and fix the valve core 105, then the first cylinder 103 stretches out to drive the grinding wheel 104 to move to be in contact with the valve core 105, at the moment, the motor 106 drives the rotating shaft 107 to rotate, the rotating shaft 107 drives the rotating disc 108 to rotate, the rotating disc 108 drives the two telescopic rods 109 and the first cylinder 103 to rotate so as to enable the grinding wheel 104 to rotate, the valve core 105 is ground, through the arrangement of the structure, two ends of the valve core 105 can be ground synchronously through the symmetrically arranged grinding wheels 104, and the grinding wheel 104 can be adjusted movably to adapt to the valve cores 105 with different sizes.
Second embodiment:
on the basis of the first embodiment, please refer to fig. 5 to 7, wherein fig. 5 is a schematic overall structure of the second embodiment of the present utility model, fig. 6 is an overall cross-sectional view of the second embodiment of the present utility model, and fig. 7 is a cross-sectional view of fig. 6 along line C-C of the present utility model.
The utility model provides a double-end grinding device for an automobile oil pump valve core, which also comprises two expansion reinforcing components, wherein the expansion reinforcing components comprise a supporting seat 201, an annular chute 202 and two sliding blocks 203.
For this embodiment, two expansion reinforcing components are respectively disposed on the corresponding telescopic rods 109. The expansion reinforcing component is used for reinforcing and supporting the telescopic rod 109, so that shaking is avoided, and stability is improved.
The supporting seat 201 is fixedly connected with the base 101 and is located above the base 101, the annular sliding groove 202 is fixedly connected with the supporting seat 201 and is located above the supporting seat 201, the annular sliding groove 202 is sleeved outside the two telescopic rods 109, the two sliding blocks 203 are respectively fixedly connected with the corresponding telescopic rods 109 and are located on the outer surface wall of the telescopic rods 109, and the two sliding blocks 203 are both in sliding connection with the annular sliding groove 202. The support seat 201 reinforces the annular chute 202, and when the telescopic rod 109 is driven to rotate by the turntable 108, the sliding block 203 slides in the annular chute 202.
When the double-end grinding of the valve core of the automobile oil pump is carried out by using the utility model, when the telescopic rod 109 is driven to rotate by the turntable 108, the sliding block 203 slides in the annular sliding groove 202, so that the rotation stability of the telescopic rod 109 is increased, the shaking is reduced, and the grinding quality is improved.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present utility model, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the utility model.
Claims (6)
1. The double-end grinding device for the valve core of the automobile oil pump comprises a base and is characterized in that,
the grinding assembly is also included;
the grinding assembly comprises a clamping unit, two fixing plates, two driving units, two first air cylinders and two grinding wheels, wherein the clamping unit is arranged above the base, a valve core is clamped on the clamping unit, the two fixing plates are fixedly connected with the base and distributed above the base in sequence, the two driving units are respectively arranged on the corresponding fixing plates, the two first air cylinders are respectively arranged on the corresponding driving units, the output ends of the two first air cylinders are respectively fixedly connected with the corresponding grinding wheels, and the two grinding wheels are symmetrically distributed on two sides of the valve core.
2. The double-ended grinding apparatus for an automotive oil pump spool according to claim 1, characterized in that,
the driving unit comprises a motor, a rotating shaft, a rotating disc and two telescopic rods, wherein the rotating disc is rotationally connected with the fixed plate, the first air cylinder is fixedly connected with the rotating disc and is positioned on one side of the rotating disc, the motor is fixedly connected with the fixed plate and is positioned on one side of the fixed plate away from the first air cylinder, one end of the rotating shaft is fixedly connected with the output end of the motor, the other end of the rotating shaft penetrates through the fixed plate and is fixedly connected with the rotating disc, two telescopic rods are symmetrically arranged on two sides of the first air cylinder, and two telescopic rods are respectively fixedly connected with the rotating disc and the grinding wheel.
3. The double-ended grinding apparatus for a valve element of an automotive oil pump according to claim 2, characterized in that,
the clamping unit comprises a bracket, two second air cylinders, two supporting blocks and two clamping blocks, wherein the bracket is fixedly connected with the base and is positioned above the base, the two second air cylinders are fixedly connected with the bracket and symmetrically distributed on two sides of the bracket, the output ends of the two second air cylinders are respectively fixedly connected with the corresponding supporting blocks, the two clamping blocks are respectively fixedly connected with the corresponding supporting blocks and are positioned below the corresponding supporting blocks, and the valve core is positioned between the two clamping blocks.
4. The double-ended grinding apparatus for an automotive oil pump spool as set forth in claim 3, characterized in that,
the clamping unit further comprises a plurality of protruding blocks, wherein the protruding blocks are fixedly connected with the two clamping blocks and are sequentially distributed on one side of the corresponding clamping blocks.
5. The double-ended grinding apparatus for an automotive oil pump spool as set forth in claim 4, wherein,
the double-end grinding device for the automobile oil pump valve core further comprises two expansion reinforcing components, and the two expansion reinforcing components are respectively arranged on the corresponding telescopic rods.
6. The double-ended grinding apparatus for an automotive oil pump spool as set forth in claim 5, wherein,
the expansion reinforcing component comprises a supporting seat, an annular sliding groove and two sliding blocks, wherein the supporting seat is fixedly connected with the base and is positioned above the base, the annular sliding groove is fixedly connected with the supporting seat and is positioned above the supporting seat, the annular sliding groove is sleeved outside the two telescopic rods, the two sliding blocks are respectively fixedly connected with the corresponding telescopic rods and are positioned on the outer surface walls of the telescopic rods, and the two sliding blocks are both in sliding connection with the annular sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706645.1U CN219582389U (en) | 2023-04-03 | 2023-04-03 | Double-end grinding device for valve core of automobile oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706645.1U CN219582389U (en) | 2023-04-03 | 2023-04-03 | Double-end grinding device for valve core of automobile oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219582389U true CN219582389U (en) | 2023-08-25 |
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ID=87699354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320706645.1U Active CN219582389U (en) | 2023-04-03 | 2023-04-03 | Double-end grinding device for valve core of automobile oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219582389U (en) |
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2023
- 2023-04-03 CN CN202320706645.1U patent/CN219582389U/en active Active
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