CN211758768U - Multi-station positioning and clamping device for oil pump cover plate - Google Patents
Multi-station positioning and clamping device for oil pump cover plate Download PDFInfo
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- CN211758768U CN211758768U CN201922413914.1U CN201922413914U CN211758768U CN 211758768 U CN211758768 U CN 211758768U CN 201922413914 U CN201922413914 U CN 201922413914U CN 211758768 U CN211758768 U CN 211758768U
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- clamping
- oil pump
- pump cover
- cover plate
- hole
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Abstract
The utility model discloses an oil pump cover plate multistation location clamping device, including the clamping dish, clamping dish back is fixed with a connector, a plurality of clamping holes have been seted up to the clamping dish is last cyclic annularly, the profile phase-match of clamping hole and oil pump cover plate, the degree of depth in clamping hole is less than oil pump cover plate thickness, the mounting hole that is used for the installation to compress tightly the subassembly is still offered to the clamping dish in the top in every clamping hole, sliding connection has the subassembly that compresses tightly with oil pump cover plate in the mounting hole. The positioning and clamping device is simple in structure, can realize quick clamping of a plurality of oil pump cover plates, facilitates milling of the end faces of the oil pump cover plates, and greatly improves machining efficiency of the oil pump cover plates.
Description
Technical Field
The utility model belongs to oil pump cover plate field, concretely relates to oil pump cover plate multistation location clamping device.
Background
The oil pump is an important component of an engine lubricating system and mainly comprises an oil pump cover plate, an oil pump body and an oil pump shell, wherein the oil pump cover plate is used for ensuring the sealing reliability of the oil pump body, and the finish degree of the end face of the oil pump cover plate must be ensured during machining, so that the end face of the oil pump cover plate needs to be milled, but the existing oil pump cover plate is milled singly during milling, so that the machining mode is low in efficiency and not beneficial to reducing the production cost.
SUMMERY OF THE UTILITY MODEL
In order to solve one or more above-mentioned defects among the prior art, the utility model aims to solve the technical problem that an oil pump cover board multistation location clamping device is provided, this location clamping device simple structure can realize the quick clamping of a plurality of oil pump cover boards, makes things convenient for its terminal surface to the oil pump cover board to carry out milling process.
For realizing the above-mentioned purpose, the utility model provides an oil pump apron multistation location clamping device, including the clamping dish, the clamping dish back is fixed with a connector, a plurality of clamping holes have been seted up to the ring-type on the clamping dish, the profile phase-match of clamping hole and oil pump apron, the degree of depth in clamping hole is less than oil pump cover plate thickness, the mounting hole that is used for the installation to compress tightly the subassembly is still offered to the clamping dish in the top in every clamping hole, sliding connection has the subassembly that compresses tightly with oil pump apron in the mounting hole.
Furthermore, the compressing assembly comprises a compressing block, the compressing block is slidably connected in the mounting hole, a plurality of guide blocks matched with the compressing block are further fixed on the ring surface of the clamping disc, the guide blocks are connected with a threaded rod through threaded holes, a clamping head is fixed at the bottom of the threaded rod, a clamping hole for accommodating the clamping head is formed in the compressing block, the clamping head is located in the clamping hole, the clamping head is limited at the top of the compressing block through a limiting plate, and the bottom of the compressing block is matched with the profile of the upper end surface of the oil pump cover plate.
Furthermore, a rotating handle is fixed to the top of the threaded rod.
Furthermore, the clamping holes are uniformly arrayed on the clamping plate, and the number of the clamping holes is eight.
The utility model has the advantages that:
firstly, the positioning and clamping device is simple in structure, can realize rapid clamping of a plurality of oil pump cover plates, and is convenient for milling the end surfaces of the oil pump cover plates;
secondly, the positioning and clamping device can drive the pressing block to move up and down through the threaded rod, the operation is convenient, and the bottom profile of the pressing block corresponds to the oil pump cover plate, so that indentation cannot be generated when the oil pump cover plate is pressed;
thirdly, the connecting head at the back of the clamping disc can conveniently fix the clamping device on a chuck of a milling machine tool, and the clamping device is convenient to disassemble.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view in another direction of the present invention;
FIG. 3 is a schematic structural diagram of one of the stations of the present invention;
fig. 4 is a connection structure diagram of the guide block and the pressing block of the present invention.
In the figure: 1. a clamping disc is arranged; 2. a connector; 3. an oil pump cover plate; 4. mounting holes; 5. a compression assembly; 6. pressing block 7, guide block 8, threaded rod 9, rotary handle 10, clamping hole 11, limiting plate 12, screw 13, clamping hole 14 and clamping head
Detailed Description
The invention will be further explained with reference to the following figures and examples:
referring to fig. 1 to 4, the multi-station positioning and clamping device for the oil pump cover plate comprises a clamping plate 1, a connector 2 is fixed on the back of the clamping plate 1, a plurality of clamping holes 10 are annularly formed in the clamping plate 1, the profiles of the clamping holes 10 and the oil pump cover plate 3 are matched, the depth of each clamping hole 10 is smaller than the thickness of the oil pump cover plate 3, a mounting hole 4 for mounting a pressing assembly is further formed in the clamping plate 1 above each clamping hole 10, and the pressing assembly for pressing the oil pump cover plate 3 is slidably connected into the mounting hole 4.
The utility model discloses the process is as follows when using, first this clamping dish 1 is through the connector 2 fixed connection on it on the main shaft of milling machine tool, when needing to carry out the clamping to oil pump apron 3, because the profile phase-match of clamping hole 10 and oil pump apron 3, so operating personnel places oil pump apron 3 among clamping hole 10, after oil pump apron 3 is placed and is accomplished, compress tightly oil pump apron 3 through compressing assembly, after compressing tightly oil pump apron 3 in a clamping hole 10, then carry out the clamping of next oil pump apron 3, after all oil pump apron 3 of clamping hole 10 all clamped, start the main shaft, the main shaft drives clamping dish 1 and rotates (for example the lathe can carry out the fixed clamping to the connector 2 of clamping dish through three-jaw chuck), because the thickness of oil pump apron 3 is greater than the degree of depth of clamping hole 10, the milling cutter of the machine tool can process the end surfaces of the oil pump cover plates 3 of a plurality of stations at one time.
Further, the compressing assembly comprises a compressing block 6, the compressing block 6 is slidably connected into the mounting hole 4, a plurality of guide blocks 7 matched with the compressing block 6 are further fixed on the ring surface of the clamping disc 1, the guide blocks 7 are connected with a threaded rod 8 through guide holes, the bottom of the threaded rod 8 is in threaded connection with the compressing block 6, and the bottom of the compressing block 6 is matched with the profile of the upper end surface of the oil pump cover plate 3.
Further, it includes a compact heap 6 to compress tightly the subassembly, 6 sliding connection of compact heap is in mounting hole 4, still be fixed with a plurality ofly and 6 assorted guide blocks 7 of compact heap on the anchor ring of clamping dish 1, guide block 7 is connected with a threaded rod 8 through the screw hole, 8 bottoms of threaded rod are fixed with a joint 14, it holds joint's joint hole 13 to have seted up one in compact heap 6, joint 14 is located joint hole 13, 6 tops of compact heap are spacing with joint 14 through a limiting plate 11, set up the intercommunicating pore that supplies the threaded rod to pass through on the limiting plate, 3 up end profile phase-matchs of compact heap 6 bottoms and oil pump apron. The utility model discloses a compress tightly the subassembly and be a compact heap 6, when needs compress tightly oil pump apron 3, direct rotatory threaded rod 8, when threaded rod 8 pivoted, the threaded rod will move down, the threaded rod passes through joint 14 in the joint hole and promotes the compact heap downwards, will drive compact heap 6 and move downwards this moment, compact heap 6 when moving downwards, will compress tightly oil pump apron 3, wherein compact heap 6 is when compressing tightly the oil pump apron, its high needs are less than the oil pump cover plate thickness, after the end face milling completion of oil pump apron 3, reverse rotation threaded rod 8, joint 14 and limiting plate 11 contact, make compact heap 6 rebound, compact heap 6 loosens, take off oil pump apron 3 at last can.
Furthermore, a rotating handle 9 is fixed on the top of the threaded rod 8. The utility model discloses a threaded rod 8 top still is fixed with rotatory handle 9, rotates through operation threaded rod 8 that rotatory handle 9 can be convenient.
Further, the clamping holes 10 are uniformly arrayed on the clamping plate 1, and the number of the clamping holes 10 is eight. The utility model discloses a quantity of clamping hole 10 is 8, also can be disposable carry out milling process to 8 oil pump cover plates 3.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (4)
1. The utility model provides an oil pump apron multistation location clamping device, its characterized in that, includes the clamping dish, the clamping dish back is fixed with a connector, a plurality of clamping holes have been seted up to the clamping dish, the profile phase-match of clamping hole and oil pump apron, the degree of depth in clamping hole is less than oil pump cover plate thickness, the mounting hole that is used for the installation to compress tightly the subassembly is still offered to the clamping dish in the top in every clamping hole, sliding connection has the subassembly that compresses tightly with the oil pump apron in the mounting hole.
2. The oil pump cover plate multi-station positioning and clamping device as claimed in claim 1, wherein the pressing assembly comprises a pressing block, the pressing block is slidably connected in the mounting hole, a plurality of guide blocks matched with the pressing block are further fixed on the ring surface of the clamping disc, the guide blocks are connected with a threaded rod through threaded holes, a clamping head is fixed at the bottom of the threaded rod, a clamping hole for accommodating the clamping head is formed in the pressing block, the clamping head is located in the clamping hole, the top of the pressing block limits the clamping head through a limiting plate, and the bottom of the pressing block is matched with the upper end face of the oil pump cover plate in profile.
3. A multi-station positioning and clamping device for an oil pump cover plate as claimed in claim 2, wherein a rotary handle is further fixed to the top of the threaded rod.
4. A multi-station positioning and clamping device for an oil pump cover plate as claimed in claim 3, wherein the clamping holes are evenly arrayed on the clamping plate, and the number of the clamping holes is eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922413914.1U CN211758768U (en) | 2019-12-29 | 2019-12-29 | Multi-station positioning and clamping device for oil pump cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922413914.1U CN211758768U (en) | 2019-12-29 | 2019-12-29 | Multi-station positioning and clamping device for oil pump cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211758768U true CN211758768U (en) | 2020-10-27 |
Family
ID=72977204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922413914.1U Active CN211758768U (en) | 2019-12-29 | 2019-12-29 | Multi-station positioning and clamping device for oil pump cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211758768U (en) |
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2019
- 2019-12-29 CN CN201922413914.1U patent/CN211758768U/en active Active
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