CN216461996U - Automatic side milling device for cylinder cover - Google Patents
Automatic side milling device for cylinder cover Download PDFInfo
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- CN216461996U CN216461996U CN202122944197.2U CN202122944197U CN216461996U CN 216461996 U CN216461996 U CN 216461996U CN 202122944197 U CN202122944197 U CN 202122944197U CN 216461996 U CN216461996 U CN 216461996U
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- cylinder cover
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Abstract
The utility model relates to the technical field of cylinder cover processing devices, and provides an automatic side milling device for a cylinder cover, which comprises a workbench, wherein a bearing plate driven by a motor is slidably arranged on the workbench, a first supporting plate is arranged on the bearing plate, a plurality of positioning tools for positioning the cylinder cover are arranged on the first supporting plate, pressing mechanisms for pressing the cylinder cover are respectively arranged on the first supporting plate and positioned at two sides of the positioning tools, and a space for limiting and fixing the cylinder cover is formed between the pressing mechanisms and the positioning tools; and two sides of the workbench are respectively and oppositely provided with a milling cutter head driven by a motor, and the milling cutter heads are respectively arranged towards the side wall of the cylinder cover. The utility model solves the problem of low milling efficiency of the existing cylinder cover.
Description
Technical Field
The utility model relates to the technical field of cylinder cover machining devices, in particular to an automatic side milling device for a cylinder cover.
Background
The cylinder head is the engine cover and the parts for closing the cylinder, and is cast with cast iron or aluminum alloy, and is the valve mechanism installing base body, the cylinder sealing cover, the cylinder inner surface and the piston top constitute the combustion chamber for cooling the engine.
The cylinder cover is required to be milled and the like in the production process, at present, the cylinder cover is mainly fixed on a milling machine through a fixing clamp in the milling process of the cylinder cover, then, the milling process is carried out on the cylinder cover through a milling cutter arranged on the milling machine, and only one workpiece can be machined through one-time clamping in the machining process, so that the problem of low machining efficiency is caused.
Therefore, the development of the automatic side milling device for the cylinder cover has urgent research value and also has good economic benefit and industrial application potential.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art indicated above, the utility model provides an automatic side milling device for a cylinder head, which solves the problem of low milling efficiency of the current cylinder head.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
an automatic side milling device for a cylinder cover comprises a workbench, wherein a bearing plate driven by a motor is slidably mounted on the workbench, a first supporting plate is arranged on the bearing plate, a plurality of positioning tools for positioning the cylinder cover are arranged on the first supporting plate, pressing mechanisms for pressing the cylinder cover are respectively arranged on the first supporting plate and positioned at two sides of the positioning tools, and a space for limiting and fixing the cylinder cover is formed between the pressing mechanisms and the positioning tools;
and two sides of the workbench are respectively and oppositely provided with a milling cutter disk driven by a motor, and the milling cutter disks are respectively arranged towards the side wall of the cylinder cover.
As an improved scheme, a plurality of sliding blocks are oppositely arranged at the bottom of the bearing plate, the sliding blocks are respectively and slidably mounted on a guide rail, and the guide rail is oppositely mounted on the workbench;
the bottom of loading board is equipped with the connecting block, threaded connection has the lead screw on the connecting block, the lead screw with guide rail parallel arrangement, the both ends of lead screw are installed respectively through the supporting seat on the workstation, wherein one end of lead screw extends to the outside of supporting seat and through the output shaft of coupling joint motor.
As an improved scheme, the joint of the top of the bearing plate and the first supporting plate is in an arc-shaped structure.
As an improved scheme, the positioning tool comprises a second supporting plate, the second supporting plate is installed on the first supporting plate, a plurality of supporting blocks are arranged at the top of the second supporting plate, positioning pins which are oppositely arranged are installed at the positions, close to the supporting blocks, of the top of the second supporting plate, and the positioning pins are correspondingly arranged and matched with positioning holes in the cylinder cover.
As an improved scheme, the pressing mechanism comprises a screw rod, the screw rod is installed on the first supporting plate, a spring is sleeved on the screw rod, a pressing plate is installed at one end, far away from the first supporting plate, of the screw rod through a nut, and the spring is compressed between the pressing plate and the first supporting plate.
As an improved scheme, the two ends of the first supporting plate in the length direction are respectively provided with a supporting rod in a threaded mode, the supporting rods are close to the screw rod, the height of each supporting rod is smaller than that of the screw rod, when the cylinder cover is pressed, one end of the bottom of the pressing plate is abutted against the cylinder cover, and the other end of the bottom of the pressing plate is abutted against the supporting rods.
As an improved scheme, a telescopic protective shell is installed at one end of the bearing plate along the traveling direction, the telescopic protective shell covers the workbench, one end of the telescopic protective shell is connected with the bearing plate, and the other end of the telescopic protective shell is connected with the end part of the workbench.
As an improved scheme, the telescopic protective shell comprises a plurality of shells which are sequentially sleeved and connected, and the tops of the shells are all arranged in an arc-shaped structure.
As an improved scheme, collecting grooves for collecting scraps are respectively arranged on two sides of the workbench along the advancing direction of the bearing plate.
After the technical scheme is adopted, the utility model has the beneficial effects that:
through arranging the workbench, a bearing plate driven by a motor is arranged on the workbench in a sliding way, a first supporting plate is arranged on the bearing plate, a plurality of positioning tools are arranged on the first supporting plate, the cylinder cover can be positioned through the positioning tool, the two sides of the positioning tool are respectively provided with a pressing mechanism, the cylinder covers can be pressed through the pressing mechanism, the simultaneous fixation of the cylinder covers is realized through the matching of the pressing mechanism and the positioning tool, the two sides of the workbench are respectively and oppositely provided with a milling cutter disc driven by a motor, the milling of the fixed cylinder covers can be carried out through the milling cutter disc, therefore, a plurality of cylinder covers can be processed by arranging the pressing mechanism, the positioning tool and the milling cutter disc for one-time clamping, the processing efficiency is greatly improved, meanwhile, the positioning tool and the pressing mechanism are simple in structure and convenient to use, and the efficiency of clamping the cylinder cover is improved;
the bottom of the bearing plate is relatively provided with a plurality of sliding blocks, the sliding blocks are respectively and slidably mounted on the guide rail, the guide rail is mounted on the workbench, the sliding smoothness and the position accuracy of the bearing plate are ensured by arranging the sliding blocks and the guide rail, the bottom of the bearing plate is connected with a connecting block, the connecting block is in threaded connection with a lead screw, two ends of the lead screw are respectively and rotatably mounted on a supporting seat, the supporting seat is mounted on the workbench, one end of the supporting seat extends to the outer side of the supporting seat and is connected with an output shaft of a motor, the lead screw is driven to rotate through the rotation of the output shaft of the motor, the bearing plate is further driven to slide on the guide rail, the cylinder cover fixed on the bearing plate is further driven to move towards the milling cutter disc, and automatic milling processing is realized;
the joint of the top of the bearing plate and the first supporting plate is in an arc-shaped structure, and milled scraps can slide down along the arc-shaped structure through the arc-shaped structure and are collected by the collecting tank in a centralized manner, so that the scattering of the scraps is reduced;
the pressing mechanism comprises a screw rod, the screw rod is arranged on the first supporting plate, a spring is sleeved on the screw rod, the pressing plate is arranged on the screw rod through a nut, the spring is compressed between the pressing plate and the first supporting plate, the cylinder cover can be conveniently and quickly pressed and fixed through the screw rod, the pressing plate and the nut, the clamping is more convenient and quicker, the efficiency is high, and the stability of fixing the cylinder cover is improved through the arrangement of the spring;
supporting rods are respectively installed at the two ends of the first supporting plate along the length direction in a threaded mode, the supporting rods are arranged close to the screw rods, pressing force of pressing plates at the two end portions of the first supporting plate is more balanced through the supporting rods, and the cylinder cover is fixed more firmly;
by installing the telescopic protective shell at one end of the bearing plate in the traveling direction, the situation that the waste scraps milled by the milling cutter head fall onto a guide rail, a sliding block, a lead screw or a workbench to influence the normal operation of the device is avoided by arranging the telescopic protective shell;
the telescopic protective shell comprises a plurality of sequentially sleeved and connected shells, the top of each shell is of an arc-shaped structure, and milled waste scraps can directly slide into collecting grooves formed in two sides of the workbench, so that the waste scraps are prevented from scattering.
In conclusion, the utility model solves the problem of low milling efficiency of the existing cylinder cover.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional structural view of the present invention;
FIG. 3 is a schematic structural view of a positioning tool and a pressing mechanism according to the present invention;
wherein each numerical designation refers to a particular meaning, element, and/or component, respectively, as follows in the figures.
In the figure: 1. the automatic positioning device comprises a workbench, 2, a bearing plate, 3, a first supporting plate, 4, a positioning tool, 401, a second supporting plate, 402, a supporting block, 403, a positioning pin, 5, a pressing mechanism, 501, a screw rod, 502, a spring, 503, a nut, 504, a pressing plate, 6, a milling cutter disc, 7, a sliding block, 8, a guide rail, 9, a connecting block, 10, a lead screw, 11, a supporting seat, 12, a supporting rod, 13, a telescopic protective shell, 14 and a collecting groove.
Detailed Description
The utility model is further illustrated by the following specific examples. The use and purpose of these exemplary embodiments are to illustrate the present invention, not to limit the actual scope of the present invention in any way, and not to limit the scope of the present invention in any way.
As shown in figures 1-3, an automatic side milling device for a cylinder cover comprises a workbench 1, a bearing plate 2 driven by a motor is slidably mounted on the workbench 1, a first supporting plate 3 is arranged on the bearing plate 2, the first supporting plate 3 and the bearing plate 2 can be of an integral structure or can be fixedly connected by welding or bolts, a plurality of positioning tools 4 for positioning the cylinder cover are arranged on the first supporting plate 3, the cylinder cover can be positioned through the positioning tool 4, the pressing mechanisms 5 for pressing the cylinder cover are respectively arranged on the first supporting plate 3 and positioned at two sides of the positioning tool 4, the cylinder cover can be pressed through the pressing mechanism 5, a space for limiting and fixing the cylinder cover is formed between the pressing mechanism 5 and the positioning tool 4, the simultaneous fixation of a plurality of cylinder covers can be realized through the matching of the pressing mechanism 5 and the positioning tool 4;
the milling cutter head 6 driven by the motor is respectively and relatively installed on two sides of the workbench 1, the milling cutter head 6 is respectively arranged towards the side wall of the cylinder cover, a plurality of fixed cylinder covers can be milled through the milling cutter head 6, therefore, the clamping of the positioning tool 4 and the milling cutter head 6 can process a plurality of cylinder covers, the machining efficiency is greatly improved, and meanwhile, the structure of the positioning tool 4 and the clamping mechanism 5 is simple, the use is convenient, and the efficiency of the cylinder cover clamping is improved.
In this embodiment, as shown in fig. 1 to 3, a plurality of sliding blocks 7 are oppositely disposed at the bottom of the bearing plate 2, the plurality of sliding blocks 7 are respectively slidably mounted on a guide rail 8, the guide rail 8 is oppositely mounted on the workbench 1, and the sliding smoothness and the position accuracy of the bearing plate 2 are ensured by the arrangement of the sliding blocks 7 and the guide rail 8;
the bottom of loading board 2 is equipped with connecting block 9, install screw nut on connecting block 9, screw nut threaded connection lead screw 10, lead screw 10 and 8 parallel arrangement of guide rail, install on supporting seat 11 through the bearing rotation respectively at the both ends of lead screw 10, supporting seat 11 is installed on workstation 1, the output shaft of the outside that wherein one end of lead screw 10 extends to supporting seat 11 and passes through the coupling joint motor, rotation through the motor output shaft drives lead screw 10 and rotates, and then drive loading board 2 and remove on guide rail 8, and then realize that the fixed cylinder head moves to milling cutter dish 6 on loading board 2, realize automatic milling process.
In this embodiment, as shown in fig. 1 to 3, the connection between the top of the bearing plate 2 and the first supporting plate 3 is an arc structure, and the milled waste chips can slide down along the arc structure through the arc structure and are collected by the collecting groove 14 in a centralized manner, so that the scattering of the waste chips is reduced.
In this embodiment, as shown in fig. 1 to fig. 3, the positioning tool 4 includes a second support plate 401, the second support plate 401 is installed on the first support plate 3 through a bolt, a plurality of support blocks 402 are arranged on the top of the second support plate 401, the support blocks 402 are installed on the second support plate 401 through bolts, the contact area between the cylinder head and the second support plate 401 is reduced by setting the support blocks 402, the contact pressure is increased, the fixing by the pressing mechanism 5 is firmer, the top of the second support plate 401 and the position close to the support blocks 402 are provided with positioning pins 403 which are arranged oppositely, the positioning pins 403 are arranged and adapted to positioning holes on the cylinder head correspondingly, the cylinder head can be positioned conveniently through the positioning pins 403, and the machining precision is ensured.
In this embodiment, as shown in fig. 1-3, the pressing mechanism 5 includes a screw 501, the screw 501 is installed on the first support plate 3, the screw 501 can be installed on the first support plate 3 through threaded connection, and can also be fixedly installed on the first support plate 3 through a welded manner, a spring 502 is sleeved on the screw 501, a pressing plate 504 is installed through a nut 503 at one end of the screw 501, which is far away from the first support plate 3, the spring 502 is compressed between the pressing plate 504 and the first support plate 3, by setting the screw 501, the pressing plate 504 and the nut 503 can be conveniently and fast compressed and fixed to the cylinder head, the clamping is more convenient and fast, the efficiency is high, and the stability of fixing the cylinder head is increased by setting the spring 502.
In this embodiment, as shown in fig. 1 to fig. 3, the support rods 12 are further respectively installed at two ends of the first support plate 3 along the length direction in a threaded manner, because the support rods 12 are in threaded connection with the first support plate 3, the height of the support rods 12 can be adjusted, the support rods 12 are all arranged close to the screw 501, and the height of the support rods 12 is smaller than that of the screw 501, when the cylinder head is pressed, one end of the bottom of the pressing plate 504 abuts against the cylinder head, and the other end of the bottom of the pressing plate abuts against the support rods 12, by arranging the support rods 12, the pressing force of the pressing plates 504 at the two end portions of the first support plate 3 is more balanced, and the cylinder head is fixed more firmly.
In this embodiment, as shown in fig. 1-2, a telescopic protective shell 13 is installed at one end of the bearing plate 2 along the traveling direction, the telescopic protective shell 13 covers the workbench 1, one end of the telescopic protective shell 13 is connected with the bearing plate 2 through a bolt, the other end of the telescopic protective shell is connected with the end of the workbench 1 through a bolt, and the telescopic protective shell 13 is arranged to prevent waste chips milled by the milling cutter head 6 from falling onto the guide rail 8, the slider 7, the lead screw 10 or the workbench 1 to affect the normal operation of the device.
In this embodiment, as shown in fig. 1-2, the telescopic protective shell 13 includes a plurality of shells that are sequentially connected in a sleeving manner, the tops of the plurality of shells are all arranged in an arc structure, and the milled waste chips can directly slide into the collecting grooves 14 arranged on both sides of the workbench 1 by arranging the shells in the arc structure, so as to avoid scattering of the waste chips.
In the embodiment, as shown in fig. 1-2, collecting grooves 14 for collecting scraps are respectively installed on two sides of the workbench 1 along the traveling direction of the bearing plate 2, and the scraps are prevented from scattering around in the processing process by the arrangement of the collecting grooves 14;
in addition, the bottom of the screw rod 10 on the workbench 1 is provided with a through hole, and the waste scraps falling into the bottom of the telescopic protective shell 13 and the bottom of the bearing plate 2 can fall off through the through hole, so that the use of the screw rod 10 is prevented from being influenced.
For ease of understanding, the working process of the present embodiment is given below:
as shown in fig. 1-3, firstly, a cylinder head is placed on a positioning tool 4, and a positioning pin 403 on the positioning tool 4 is inserted into a positioning hole of the cylinder head, then, bottoms of two ends of a pressure plate 504 of a pressing mechanism 5 are respectively abutted against the cylinder head, and the pressure plate 504 is locked by a nut 503;
for the pressing plate 504 close to the end of the first supporting plate 3, when the pressing plate is locked, one end of the bottom of the pressing plate 504 is abutted against the cylinder cover, and the other end of the bottom of the pressing plate 504 is abutted against the supporting rod 12, so that the pressing plate 504 is in a horizontal stress state;
afterwards, start the control motor of milling cutter dish 6, make milling cutter dish 6 rotate, afterwards, start the control motor of lead screw 10, make lead screw 10 rotate, lead screw 10 rotates in-process and drives loading board 2 and remove along guide rail 8, because the cylinder head all sets up on loading board 2 through location frock 4 and hold-down mechanism 5, in loading board 2 removal in-process, the cylinder head also removes thereupon, and be close to milling cutter dish 6 gradually, and mill the side of cylinder head, the sweeps that produces respectively drops in the collecting vat 14 that workstation 1 both sides set up in the cylinder head milling process.
In conclusion, the utility model solves the problem of low milling efficiency of the existing cylinder cover.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should also be understood that various alterations, modifications and/or variations can be made to the present invention by those skilled in the art after reading the technical content of the present invention, and all such equivalents fall within the protective scope defined by the claims of the present application.
Claims (9)
1. An automatic side milling device of a cylinder cover is characterized in that: the positioning device comprises a workbench, wherein a bearing plate driven by a motor is slidably mounted on the workbench, a first supporting plate is arranged on the bearing plate, a plurality of positioning tools for positioning a cylinder cover are arranged on the first supporting plate, pressing mechanisms for pressing the cylinder cover are respectively arranged on the first supporting plate and positioned at two sides of the positioning tools, and a space for limiting and fixing the cylinder cover is formed between the pressing mechanisms and the positioning tools;
and two sides of the workbench are respectively and oppositely provided with a milling cutter disk driven by a motor, and the milling cutter disks are respectively arranged towards the side wall of the cylinder cover.
2. An automatic side milling apparatus for a cylinder head as defined in claim 1 wherein: the bottom of the bearing plate is relatively provided with a plurality of sliding blocks, the sliding blocks are respectively and slidably arranged on a guide rail, and the guide rail is relatively arranged on the workbench;
the bottom of loading board is equipped with the connecting block, threaded connection has the lead screw on the connecting block, the lead screw with guide rail parallel arrangement, the both ends of lead screw are installed respectively through the supporting seat on the workstation, wherein one end of lead screw extends to the outside of supporting seat and through the output shaft of coupling joint motor.
3. An automatic side milling apparatus for a cylinder head as defined in claim 1 wherein: the top of loading board with first backup pad junction is the arc structure setting.
4. An automatic side milling apparatus for a cylinder head as defined in claim 1 wherein: the positioning tool comprises a second supporting plate, the second supporting plate is installed on the first supporting plate, a plurality of supporting blocks are arranged at the top of the second supporting plate, positioning pins which are arranged oppositely are installed at the positions, close to the supporting blocks, of the top of the second supporting plate, and the positioning pins are correspondingly arranged and matched with positioning holes in the cylinder cover.
5. An automatic side milling apparatus for a cylinder head as defined in claim 1 wherein: the pressing mechanism comprises a screw rod, the screw rod is installed on the first supporting plate, a spring is sleeved on the screw rod, a pressing plate is installed at one end, far away from the first supporting plate, of the screw rod through a nut, and the spring is compressed between the pressing plate and the first supporting plate.
6. An automatic side milling apparatus for a cylinder head as defined in claim 5 wherein: the supporting rods are respectively installed at the two ends of the first supporting plate in a threaded mode along the length direction, the supporting rods are close to the screw rod, the height of each supporting rod is smaller than that of the screw rod, when the cylinder cover is pressed, one end of the bottom of the pressing plate is abutted to the cylinder cover, and the other end of the pressing plate is abutted to the supporting rods.
7. An automatic side milling apparatus for a cylinder head as defined in claim 1 wherein: the telescopic protective shell is arranged at one end of the bearing plate along the traveling direction and is covered on the workbench, one end of the telescopic protective shell is connected with the bearing plate, and the other end of the telescopic protective shell is connected with the end part of the workbench.
8. An automatic side milling apparatus for a cylinder head as defined in claim 7 wherein: the telescopic protective shell comprises a plurality of shells which are sequentially connected in a sleeved mode, and the tops of the shells are all arranged in an arc-shaped structure.
9. An automatic side milling apparatus for a cylinder head as defined in claim 1 wherein: collecting grooves for collecting scraps are respectively arranged on two sides of the workbench along the advancing direction of the bearing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122944197.2U CN216461996U (en) | 2021-11-27 | 2021-11-27 | Automatic side milling device for cylinder cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122944197.2U CN216461996U (en) | 2021-11-27 | 2021-11-27 | Automatic side milling device for cylinder cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216461996U true CN216461996U (en) | 2022-05-10 |
Family
ID=81399644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122944197.2U Active CN216461996U (en) | 2021-11-27 | 2021-11-27 | Automatic side milling device for cylinder cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216461996U (en) |
-
2021
- 2021-11-27 CN CN202122944197.2U patent/CN216461996U/en active Active
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