CN212977667U - Feed adjusting mechanism for cylindrical surface milling and grinding machine and cylindrical surface milling and grinding machine - Google Patents
Feed adjusting mechanism for cylindrical surface milling and grinding machine and cylindrical surface milling and grinding machine Download PDFInfo
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- CN212977667U CN212977667U CN202020964679.7U CN202020964679U CN212977667U CN 212977667 U CN212977667 U CN 212977667U CN 202020964679 U CN202020964679 U CN 202020964679U CN 212977667 U CN212977667 U CN 212977667U
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Abstract
The utility model discloses a cylinder milling and grinding machine is with feeding adjustment mechanism and cylinder milling and grinding machine, wherein the cylinder milling and grinding machine includes with feeding adjustment mechanism: a base; the X-axis feeding mechanism is arranged on the base, the Y-axis feeding mechanism is arranged on the X-axis feeding mechanism, and the main shaft structure is arranged on the Y-axis feeding mechanism. The utility model provides a cylinder milling and grinding machine is with feeding adjustment mechanism and cylinder milling and grinding machine has and to wait to process required feeding amount required precision requirement of work piece and velocity of motion requirement when satisfying the adoption generating method processing column face, so make the cylinder milling and grinding machine adopt the generating method can realize stably and processing the cylinder with high accuracy to reduce operating personnel's the work degree of difficulty.
Description
Technical Field
The utility model relates to a machining device field especially relates to a cylinder mills mill machine with feeding adjustment mechanism and cylinder and mills mill machine.
Background
In the field of traditional machining devices, when a cylindrical surface needs to be machined, a workpiece swings back and forth around the circle center of the required radius and is machined by a process of grinding with a rotary grinding wheel. The stability of the swing mechanism is poor, and the precision of the product is influenced. In order to solve the problem, a generating method is designed for processing the cylindrical surface of the workpiece. When the generating method is adopted for processing, the workpiece is in a linear motion mode, but the existing cylindrical surface milling and grinding machine adopts a structure of a dovetail groove and a hand-operated screw rod to control movement and feeding, so that the accurate feeding and moving speed of the workpiece to be processed required when the cylindrical surface of the workpiece is processed by the generating method cannot be realized, and the processing precision cannot be ensured.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect among the prior art, the utility model discloses required problem of solving lies in providing a cylinder milling machine is with feeding adjustment mechanism and cylinder milling machine, can satisfy when adopting the generating method to process the column face, controls the volume of feeding and velocity of movement accurately to make cylinder milling machine adopt the generating method can realize processing the cylinder steadily and high accuracy, reduce operating personnel's the work degree of difficulty.
To achieve the purpose, the utility model adopts the following technical proposal:
to achieve the object, according to one aspect of the present invention, there is provided a feed mechanism of a cylindrical surface milling and grinding machine, comprising:
a base;
x axle feed mechanism, X axle feed mechanism set up in on the base, X axle feed mechanism includes: the X-axis screw rod driving mechanism comprises an X-axis servo motor, an X-axis screw rod connected with the output end of the X-axis servo motor and an X-axis nut seat in sliding fit with the X-axis screw rod; the X-axis sliding block guide rail structure is arranged on the base and comprises more than one X-axis guide rail and a plurality of X-axis sliding blocks in sliding fit on the X-axis guide rail, the X-axis guide rail is arranged on the base, and the X-axis guide rail is parallel to the X-axis lead screw;
y axle feed mechanism, Y axle feed mechanism set up in on the X axle feed mechanism, Y axle feed mechanism includes: the Y-axis supporting plate is fixedly connected with the X-axis nut seat and the X-axis sliding block; the Y-axis screw rod driving mechanism is arranged on the Y-axis supporting plate and comprises a Y-axis servo motor, a Y-axis screw rod connected with the output end of the Y-axis servo motor and a Y-axis nut seat in sliding fit with the Y-axis screw rod, and the Y-axis screw rod is vertical to the X-axis screw rod; the Y-axis sliding block guide rail structure is arranged on the Y-axis supporting plate and comprises more than one Y-axis guide rail and a plurality of Y-axis sliding blocks in sliding fit with the Y-axis guide rails, the Y-axis guide rails are arranged on the Y-axis supporting plate, and the Y-axis guide rails are parallel to the Y-axis lead screws;
a spindle structure, the spindle structure comprising: the main spindle box is fixedly connected with the Y-axis sliding block and the Y-axis nut seat; the workpiece shaft is arranged on the spindle box; and the vacuum adsorption structure is arranged on the workpiece shaft and is used for adsorbing the workpiece to be processed.
Preferably, the oil groove is arranged around the X-axis slider guide rail structure and the Y-axis slider guide rail structure and used for enabling the X-axis slider guide rail structure and the Y-axis slider guide rail structure to be in an oil immersion state.
Preferably, the vacuum adsorption structure includes:
the vacuum adsorption hole is arranged on the end face of the clamping end of the workpiece shaft and is used for adsorbing the workpiece to be machined;
a vacuum pipe disposed inside the workpiece shaft and having one end communicating with the vacuum suction hole for transferring vacuum to the vacuum suction hole;
and the vacuum pump is connected with the other end of the vacuum pipeline and is used for providing vacuum required by the vacuum adsorption holes for adsorbing the workpiece to be processed.
Preferably, the X-axis screw and the Y-axis screw are both ball screws.
Preferably, the X-axis slider guide rail structure includes two X-axis guide rails, the Y-axis slider guide rail structure includes two Y-axis guide rails, the two X-axis guide rails are distributed on the base on both sides of the X-axis screw, and the two Y-axis guide rails are distributed on the Y-axis supporting plate on both sides of the Y-axis screw.
Preferably, the workpiece axis is parallel to the X-axis screw.
According to the utility model discloses a on the other hand, a cylinder milling and grinding machine is provided and is waited to process the feed mechanism that the work piece fed and be used for the grinding including control feed mechanism's the structural grinding mechanism of waiting to process the work piece of centre gripping of vacuum adsorption of feed mechanism.
The utility model has the advantages that:
the utility model provides a pair of cylinder milling and grinding machine is with feeding adjustment mechanism and cylinder milling and grinding machine, through set up X axle lead screw actuating mechanism on the base, adopt X axle servo motor drive X axle lead screw, and later be connected with Y axle layer board via the X axle nut seat on the X axle lead screw, the motion mode conversion function through X axle nut seat (will rotate and become linear motion), make X axle servo motor's power can be used on X axle nut seat, thereby control X axle nut seat feeds, through control X axle servo motor's rotation volume alright with the feeding volume of accurate control X axle nut seat. And then set up Y axle screw rod actuating mechanism on X axle nut seat and X axle slider guide rail structure, adopt the similar drive mode of X axle screw rod actuating mechanism, later set up main shaft structure on Y axle nut seat and Y axle slider of Y axle screw rod actuating mechanism, do the linear motion in the Y axle direction through Y axle screw rod actuating mechanism control work piece of treating processing. In conclusion, through the rotation volume of control X axle servo motor alright with the feed volume that realizes the epaxial work piece of treating processing of accurate control work piece, through the slew velocity and the rotational mode of control Y axle servo motor alright with the control treat the ascending velocity of motion of work piece Y axle direction to satisfy and treat the required feed volume required precision requirement and the velocity of motion requirement of processing the work piece when adopting the generating method to process the cylinder, so make the cylinder milling and grinding machine adopt the generating method can realize processing the cylinder steadily and high accuracy, reduce operating personnel's the work degree of difficulty.
Drawings
Fig. 1 is a schematic structural view of an X-axis feeding mechanism provided by the present invention;
fig. 2 is a schematic structural view of the combination of the X-axis feeding mechanism and the Y-axis feeding mechanism provided by the present invention;
fig. 3 is a schematic structural view of a feed adjusting mechanism for a cylindrical surface milling and grinding machine according to the present invention;
fig. 4 is a schematic structural diagram of the cylindrical surface milling and grinding machine provided by the present invention.
In the figure:
1. a base; 2. an X-axis feed mechanism; 3. a Y-axis feed mechanism; 4. a spindle structure; 5. an oil sump; 6. a workpiece to be processed; 7. a grinding mechanism; 21. an X-axis screw driving mechanism; 22. an X-axis slider guide rail structure; 31. a Y-axis pallet; 32. a Y-axis screw rod driving mechanism; 33. a Y-axis slider guide rail structure; 41. a main spindle box; 42. a workpiece shaft; 43. a vacuum adsorption structure; 211. an X-axis servo motor; 212. an X-axis lead screw; 213. an X-axis nut seat; 221. an X-axis guide rail; 222. an X-axis slider; 321. a Y-axis servo motor; 322. a Y-axis lead screw; 323. a Y-axis nut seat; 331. a Y-axis guide rail; 332. and a Y-axis slider.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Example one
As shown in fig. 1 to 3, the feed adjustment mechanism for a cylindrical milling machine provided in the present embodiment includes: the device comprises a base 1, an X-axis feeding mechanism 2, a Y-axis feeding mechanism 3 and a shaft structure.
The base 1 is located at the base of the cylinder milling machine and is used to support other components on the cylinder milling machine.
X axle feed mechanism 2 sets up on base 1, and X axle feed mechanism 2 includes: the X-axis screw driving mechanism 21 includes an X-axis servo motor 211, an X-axis screw 212 connected to an output end of the X-axis servo motor 211, and an X-axis nut seat 213 slidably fitted to the X-axis screw 212. The X-axis slider guide rail structure 22, the X-axis slider guide rail structure 22 are disposed on the base 1, the X-axis slider guide rail structure 22 includes more than one X-axis guide rail 221 and a plurality of X-axis sliders 222 slidably fitted on the X-axis guide rail 221, the X-axis guide rail 221 is disposed on the base 1, and the X-axis guide rail 221 is parallel to the X-axis screw 212.
The X-axis screw driving mechanism 21 is provided on the base 1. The X-axis screw driving mechanism 21 is used for driving the main shaft structure 4 to perform a feeding action, and the feeding amount of the main shaft structure 4 can be controlled by controlling the X-axis screw driving mechanism 21. The X-axis screw rod 212 is fixed on the base 1 through a bearing, the end part of the X-axis screw rod 212 is connected with the output end of the X-axis servo motor 211, and the X-axis servo motor 211 is used for providing power required by rotation of the X-axis screw rod 212. The X-axis screw 212 is further provided with an X-axis nut seat 213, an internal thread matched with the external thread on the surface of the X-axis screw 212 is arranged inside the X-axis nut seat 213, and the X-axis nut seat 213 is used for converting the rotary motion of the X-axis screw 212 into linear motion.
The X-axis slide block guide rail structure 22 includes one or more X-axis guide rails 221, the X-axis guide rails 221 are all parallel to the X-axis lead screw 212, the X-axis guide rails 221 are fixed on the base 1, a plurality of X-axis slide blocks 222 are slidably fitted on the X-axis guide rails 221, the X-axis slide blocks 222 can axially slide along the X-axis guide rails 221, and further, in order to reduce the friction between the X-axis slider 222 and the X-axis guide rail 221 and improve the bending deformation resistance of the X-axis guide rail 221, the X-axis guide rail 221 is made of a smooth-surfaced cylindrical high-strength metal rod (such as various alloy steels, titanium alloys, etc.), and the cylindrical shape is adopted to compare with the other shapes of the X-axis guide rail 221 (such as a square, etc.), the friction between the X-axis guide rail 221 and the X-axis slider 222 can be reduced, so that the frictional resistance to the X-axis slider 222 during movement can be reduced, and the durability of the X-axis slider guide rail structure 22 can be improved.
The Y-axis feed mechanism 3 is provided on the X-axis feed mechanism 2, and the Y-axis feed mechanism 3 includes: the Y-axis pallet 31, the X-axis nut seat 213 and the X-axis slider 222 are fixedly connected, so that the Y-axis pallet 31 can be fed in the same manner when the X-axis feeding mechanism 2 performs a feeding operation, and the whole Y-axis feeding mechanism 3 can be fed by the feeding operation of the X-axis feeding mechanism 2 in the X-axis direction. The Y-axis screw driving mechanism 32 is arranged on the Y-axis supporting plate 31 and comprises a Y-axis servo motor 321, a Y-axis screw 322 connected with the output end of the Y-axis servo motor 321, and a Y-axis nut seat 323 in sliding fit with the Y-axis screw 322, wherein the Y-axis screw 322 is perpendicular to the X-axis screw 212. The Y-axis slider guide rail structure 33 is arranged on the Y-axis supporting plate 31, the Y-axis slider guide rail structure 33 comprises more than one Y-axis guide rail 331 and a plurality of Y-axis sliders 332 in sliding fit with the Y-axis guide rail 331, the Y-axis guide rail 331 is arranged on the Y-axis supporting plate 31, and the Y-axis guide rail 331 is parallel to the Y-axis lead screw 322. Since the Y-axis feeding mechanism 3 adopts a structure similar to that of the X-axis feeding mechanism 2, the Y-axis feeding mechanism 3 has the advantages of the X-axis feeding mechanism 2 at the same time.
The spindle structure 4 includes: and the headstock 41 is used for containing other components including the workpiece shaft 42 on the spindle structure 4, and the headstock 41 is fixedly connected with the Y-axis slide block 332 and the Y-axis nut seat 323, so that the headstock 41 can be fed in the X-axis direction under the feeding action of the X-axis feeding mechanism 2 and can be fed in the Y-axis direction under the feeding action of the Y-axis feeding mechanism 3. A workpiece shaft 42 for transmitting a feeding motion to the workpiece 6 to be machined, the workpiece shaft 42 being provided on the headstock 41; and a vacuum adsorption structure 43 for fixing the workpiece 6 to be processed to the workpiece shaft 42, the vacuum adsorption structure 43 being disposed on the workpiece shaft 42.
In summary, the feeding motion and the moving speed of the workpiece 6 to be processed are controlled by the X-axis feeding mechanism 2 and the Y-axis feeding mechanism 3, and the operation of the X-axis servo motor 211 in the X-axis feeding mechanism 2 and the operation of the Y-axis servo motor 321 in the Y-axis feeding mechanism 3 are controlled by the numerical control system, so that the X-axis servo motor 211 pushes the Y-axis supporting plate 31 to move left and right through the X-axis lead screw 212 and the X-axis guide rail 221, and the headstock 41 and the workpiece shaft 42 are driven to move left and right. The Y-axis servo motor 321 pushes the spindle box 41 and the workpiece spindle 42 to move forward and backward through the Y-axis screw 322 and the Y-axis guide 331. During grinding, a clamping position, a grinding starting position, a grinding finishing position, sectional grinding times and Y-axis feeding amount are set on the touch screen, and the X-axis feeding amount of each section of grinding is automatically calculated by the numerical control system according to the grinding starting position, the grinding finishing position and the sectional grinding times. The X-axis servo motor 211 and the Y-axis servo motor 321 can push the workpiece shaft 42 to quickly return to the clamping position by clicking one touch screen, a product is clamped on the workpiece shaft 42 and then the equipment is started, the X-axis servo motor 211 and the Y-axis servo motor 321 push the workpiece shaft 42 to quickly move to the grinding starting position, the Y-axis servo motor 321 pushes the workpiece shaft 42 to slowly move to the position where the workpiece leaves the grinding wheel to finish one-time grinding according to the set Y-axis feeding amount, and then the workpiece shaft is quickly returned to the last grinding starting position. And the X-axis servo motor 211 pushes the workpiece shaft 42 to feed rightwards once according to the calculated grinding feed amount of each section of the X axis, the Y-axis servo motor 321 pushes the workpiece shaft 42 to move slowly according to the Y-axis feed amount to finish grinding once again, and the steps are repeated until the grinding is finished after the grinding finish position is reached, and the workpiece shaft 42 returns to the clamping position quickly. Therefore, by adopting the feeding structure in the embodiment, the cylindrical surface milling and grinding machine can stably and precisely process the cylindrical surface by adopting a generating method, and the working difficulty of operators is reduced.
In order to reduce the fit friction between the slider and the guide rail in the slider guide rail structure, further, the oil groove 5 is further included, and the oil groove 5 is arranged around the X-axis slider guide rail structure 22 and the Y-axis slider guide rail structure 33 and is used for enabling the X-axis slider guide rail structure 22 and the Y-axis slider guide rail structure 33 to be in an oil-immersed state. The oil groove 5 surrounds the sliding block and the guide rail, so that the sliding block and the guide rail are positioned in a container with an opening at the upper end, sufficient lubricating oil is added into the oil groove 5, the sliding fit part of the sliding block and the guide rail is covered with the lubricating oil, and the friction between the sliding block and the guide rail can be further reduced under the lubricating action of the lubricating oil, so that the feeding precision of the main shaft can be improved, the abrasion between the sliding block and the guide rail can be reduced, and the service life of the spherical milling and grinding machine is prolonged. And adopt oil groove 5 to store lubricating oil, compare in the simple method of scribbling lubricating oil in slider and guide rail cooperation department of tradition and have better lubricated effect to difficult the expense lubricating oil, can make full use of lubricating oil.
In order to facilitate the clamping and the removal of the workpiece 6 to be processed, further, the vacuum adsorption structure 43 includes: vacuum adsorption holes, vacuum pipelines and vacuum pumps. The vacuum adsorption holes are arranged on the end face of the clamping end of the workpiece shaft 42 and used for adsorbing the workpiece 6 to be machined, the vacuum adsorption holes are fine holes, and a certain vacuum degree exists in the vacuum adsorption holes, so that the workpiece 6 to be machined can be adsorbed onto the workpiece shaft 42 in a vacuum manner when being positioned on the vacuum adsorption holes; the vacuum pipe is arranged inside the workpiece shaft 42 and one end of the vacuum pipe is communicated with the vacuum adsorption hole for transmitting vacuum to the vacuum adsorption hole; the vacuum pump is connected with the other end of the vacuum pipeline and is used for providing vacuum required by the vacuum adsorption holes to adsorb the workpiece 6 to be processed. When the workpiece 6 to be machined needs to be clamped, the vacuum pump starts to work to generate a vacuum degree, and the vacuum degree is transmitted into the vacuum adsorption hole through the vacuum pipeline, so that when the workpiece 6 to be machined contacts the vacuum adsorption hole, the workpiece 6 to be machined is firmly adsorbed at the end part of the workpiece shaft 42 due to the existence of the vacuum degree. When the machined workpiece needs to be taken down, the vacuum pump only needs to be stopped to work, so that the vacuum in the vacuum adsorption hole disappears, and the machined workpiece can be quickly taken down from the working shaft.
Further, the X-axis screw 212 and the Y-axis screw 322 are both ball screws. Compared with the traditional common sliding screw rod. Ball screw has the transmission efficiency height, and the transmission is nimble, and the better advantage of precision retentivity moreover to because ball screw is when using, the cooperation friction between nut seat and the lead screw is littleer, so ball screw is difficult for generating heat when using, and then makes the ball screw life-span of using longer.
In order to enable the Y-axis supporting plate 31 and the spindle structure 4 to work stably, the X-axis slider guide rail structure 22 includes two X-axis guide rails 221, the Y-axis slider guide rail structure 33 includes two Y-axis guide rails 331, the two X-axis guide rails 221 are distributed on the base 1 on both sides of the X-axis lead screw 212, and the two Y-axis guide rails 331 are distributed on the Y-axis supporting plate 31 on both sides of the Y-axis lead screw 322. Compare in all setting up two guide rails in one side of lead screw, set up two guide rails respectively in the both sides of lead screw and can make between main shaft mechanism and the Y axle feed mechanism 3 and Y axle layer board 31 and base 1 between the complex more stable, avoid appearing main shaft structure 4 vibrations and influence machining's precision when moving with the guide rail setting in one side.
Further, the workpiece axis 42 is parallel to the X-axis wire 212.
Example two
The embodiment provides a cylindrical surface milling and grinding machine, which comprises the feeding mechanism and the grinding mechanism 7 in the first embodiment, wherein the grinding mechanism 7 is arranged on a frame, and the grinding mechanism 7 comprises a grinding head, a motor, a rotating shaft and an XY workbench. Wherein, bistrique, motor, pivot all set up on the XY workstation to the position of bistrique is adjusted to accessible XY workstation. The output end of the motor is connected with the grinding head, so that the grinding head rotates, the workpiece 6 to be machined clamped on the feeding mechanism fixture tool is milled and ground through the grinding head, the position of the grinding head can be changed by adjusting the XY workbench, the grinding head can machine different workpieces 6 to be machined, and the adaptability of the cylindrical surface milling and grinding machine is improved.
Because the spherical milling machine adopts the feeding mechanism in the first embodiment, the spherical milling machine has the advantages of accurately controlling the feeding amount, reducing the friction during the operation of the equipment and prolonging the service life of the equipment, and has the function of accurately processing the workpiece 6 to be processed.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (7)
1. A cylindrical milling and grinding machine is with feeding adjustment mechanism which characterized in that includes:
a base (1);
an X-axis feed mechanism (2), the X-axis feed mechanism (2) being disposed on the base (1), the X-axis feed mechanism (2) comprising:
the X-axis screw rod driving mechanism (21) comprises an X-axis servo motor (211), an X-axis screw rod (212) connected with the output end of the X-axis servo motor (211) and an X-axis nut seat (213) in sliding fit with the X-axis screw rod (212);
the X-axis sliding block guide rail structure (22) is arranged on the base (1), the X-axis sliding block guide rail structure (22) comprises more than one X-axis guide rail (221) and a plurality of X-axis sliding blocks (222) in sliding fit with the X-axis guide rail (221), the X-axis guide rail (221) is arranged on the base (1), and the X-axis guide rail (221) is parallel to the X-axis lead screw (212);
a Y-axis feed mechanism (3), the Y-axis feed mechanism (3) being disposed on the X-axis feed mechanism (2), the Y-axis feed mechanism (3) comprising:
the Y-axis supporting plate (31), the X-axis nut seat (213) and the X-axis sliding block (222) are fixedly connected with the Y-axis supporting plate (31);
the Y-axis screw rod driving mechanism (32) is arranged on the Y-axis supporting plate (31) and comprises a Y-axis servo motor (321), a Y-axis screw rod (322) connected with the output end of the Y-axis servo motor (321) and a Y-axis nut seat (323) in sliding fit with the Y-axis screw rod (322), and the Y-axis screw rod (322) is vertical to the X-axis screw rod (212);
the Y-axis sliding block guide rail structure (33) is arranged on the Y-axis supporting plate (31), the Y-axis sliding block guide rail structure (33) comprises more than one Y-axis guide rail (331) and a plurality of Y-axis sliding blocks (332) in sliding fit on the Y-axis guide rail (331), the Y-axis guide rail (331) is arranged on the Y-axis supporting plate (31), and the Y-axis guide rail (331) is parallel to the Y-axis screw rod (322);
a spindle arrangement (4), the spindle arrangement (4) comprising:
a main spindle box (41), wherein the main spindle box (41) is fixedly connected with the Y-axis sliding block (332) and the Y-axis nut seat (323);
a workpiece shaft (42), the workpiece shaft (42) being provided on the headstock (41);
the vacuum adsorption structure (43) is arranged on the workpiece shaft (42) and used for adsorbing the workpiece (6) to be processed.
2. The feed adjustment mechanism for a cylindrical milling machine of claim 1, wherein:
still include oil groove (5), oil groove (5) set up in X axle slider guide rail structure (22) and be used for making around Y axle slider guide rail structure (33) X axle slider guide rail structure (22) with Y axle slider guide rail structure (33) are in oily state.
3. The feed adjustment mechanism for a cylindrical milling machine of claim 1, wherein:
the vacuum adsorption structure (43) includes:
the vacuum adsorption hole is arranged on the end face of the clamping end of the workpiece shaft (42) and is used for adsorbing the workpiece (6) to be machined;
a vacuum pipe disposed inside the workpiece shaft (42) and having one end communicating with the vacuum suction hole for transferring vacuum to the vacuum suction hole;
and the vacuum pump is connected with the other end of the vacuum pipeline and is used for providing vacuum required by the vacuum adsorption holes for adsorbing the workpiece (6) to be processed.
4. The feed adjustment mechanism for a cylindrical milling machine of claim 1, wherein:
the X-axis screw rod (212) and the Y-axis screw rod (322) are both ball screw rods.
5. The feed adjustment mechanism for a cylindrical milling machine of claim 1, wherein:
x axle slider guide rail structure (22) include two X axle guide rail (221), Y axle slider guide rail structure (33) include two Y axle guide rail (331), two X axle guide rail (221) distribute in X axle lead screw (212) both sides on base (1), two Y axle guide rail (331) distribute in Y axle lead screw (322) both sides on Y axle layer board (31).
6. The feed adjustment mechanism for a cylindrical milling machine of claim 1, wherein:
the workpiece shaft (42) is parallel to the X-axis screw rod (212).
7. A cylindrical milling and grinding machine, comprising:
the feed adjustment mechanism for a cylindrical milling machine of any one of claims 1 to 6;
and the grinding mechanism (7) is used for grinding the workpiece (6) to be processed clamped on the vacuum adsorption structure (43) of the feeding mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020964679.7U CN212977667U (en) | 2020-05-29 | 2020-05-29 | Feed adjusting mechanism for cylindrical surface milling and grinding machine and cylindrical surface milling and grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020964679.7U CN212977667U (en) | 2020-05-29 | 2020-05-29 | Feed adjusting mechanism for cylindrical surface milling and grinding machine and cylindrical surface milling and grinding machine |
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| Publication Number | Publication Date |
|---|---|
| CN212977667U true CN212977667U (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020964679.7U Active CN212977667U (en) | 2020-05-29 | 2020-05-29 | Feed adjusting mechanism for cylindrical surface milling and grinding machine and cylindrical surface milling and grinding machine |
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| Country | Link |
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| CN (1) | CN212977667U (en) |
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2020
- 2020-05-29 CN CN202020964679.7U patent/CN212977667U/en active Active
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