CN217253144U

CN217253144U - Rocker milling machine for machining precision mechanical parts

Info

Publication number: CN217253144U
Application number: CN202220083921.9U
Authority: CN
Inventors: 杨晓新; 龚杰; 施同利; 陈忠兴; 付松林
Original assignee: Wuxi Yonglaixin Machinery Co ltd
Current assignee: Wuxi Yonglaixin Machinery Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-08-23
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a rocking arm milling machine that precision machine parts machining used, including the stabilizing base, one side demountable installation on stabilizing base top has connecting bolt, and the right side demountable installation on stabilizing base top has spacing equipment, and the left side demountable installation on stabilizing base top has the connection pad, and the fixed surface on connection pad top installs the stabilized platform, and the fixed surface on stabilized platform top installs the spliced pole, and the surface activity of spliced pole has cup jointed the connecting block, and one side demountable installation of connecting block has the installation piece, and one side demountable installation of installation piece has the slide bar. Among the above-mentioned scheme, the rocking arm milling machine utilizes the mounting disc, connects mutually supporting between spout, telescopic link, reset spring and the limiting plate to guarantee the machining precision of device, avoided because the rocking arm milling machine itself does not possess limit function, so in case the circular part that treats processing takes place to remove, will reduce the precision of device processing, and then reduce the problem of device practicality.

Description

Rocker milling machine for machining precision mechanical parts

Technical Field

The utility model relates to an accurate machine parts machining technical field, more specifically say, the utility model relates to a rocking arm milling machine that accurate machine parts machining used.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device; a milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter, wherein the milling cutter usually moves by taking rotary motion as a main motion, and the movement of the workpiece and the milling cutter is feeding motion; it can be used for processing plane, groove, various curved surfaces, gears, etc.

When the existing rocker arm milling machine for machining precision mechanical parts works, the rocker arm milling machine does not have a limiting function, so that once a round part to be machined moves, the machining precision of the device can be reduced, and the practicability of the device is further reduced; and because the rocker milling machine does not have the speed reduction function, once the rotating speed of the milling cutter is too high, parts can be damaged, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a rocker arm milling machine that precision machine parts machining used to solve prior art because rocker arm milling machine itself does not possess limit function, so in case the circular part of treating processing takes place to remove, will reduce the precision of device processing, and then reduce the problem of device practicality.

In order to solve the technical problem, the utility model provides a following technical scheme: a rocker milling machine for machining precision mechanical parts comprises a stabilizing base, wherein one side of the top end of the stabilizing base is detachably provided with a connecting bolt, the right side of the top end of the stabilizing base is detachably provided with a limiting device, the left side of the top end of the stabilizing base is detachably provided with a connecting disc, the surface of the top end of the connecting disc is fixedly provided with a stabilizing table, the surface of the top end of the stabilizing table is fixedly provided with a connecting column, the surface of the connecting column is movably sleeved with a connecting block, one side of the connecting block is detachably provided with an installing block, the surface of the sliding rod is movably sleeved with a sliding rod, one side inside the sliding block is embedded with a first bearing, the inside of the first bearing is fixedly sleeved with a connecting shaft, the top end of the sliding block is connected with a speed reducing device through the connecting shaft, the top end of the speed reducing device is detachably provided with a driving mechanism, the bottom end of the driving mechanism is connected with a milling cutter through the sliding block.

Wherein, the surface demountable installation on connecting the capital end has the steadying plate, one side demountable installation of steadying plate bottom has the lifter, the bottom of lifter with one side on connecting block top is connected, the quantity of lifter is four.

The length of the first bearing is the same as that of the sliding block, and the bottom end of the connecting shaft is connected with the top end of the milling cutter.

The limiting device comprises an installation disc, a connecting sliding groove is formed in one side of the top end of the installation disc, and a telescopic rod is detachably mounted on one side of the inside of the connecting sliding groove.

The telescopic rod is characterized in that a reset spring is movably sleeved on the surface of the telescopic rod, a limiting plate is fixedly mounted on one side of the reset spring, one side of the limiting plate is connected with one end of the telescopic rod, and the number of the limiting plates is four.

The speed reduction device comprises an installation box, wherein second bearings are installed at two ends inside the installation box in an embedded mode, a first driving shaft is fixedly sleeved inside the second bearings, a first speed reduction gear is sleeved on the surface of the first driving shaft in a fixed mode, and the top end of the first driving shaft is connected with the bottom end of the driving mechanism.

Wherein, the third bearing is installed to one side of the inside bottom of install bin is inlayed, the fixed cover in inside of third bearing has connect the second drive shaft, the fixed cover in top of second drive shaft has connect the second reduction gear, one side of second reduction gear with one side of first reduction gear meshes mutually, the bottom of second drive shaft is connected with the top of connecting axle.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

in the scheme, the rocker arm milling machine utilizes the mutual matching among the mounting disc, the connecting chute, the telescopic rod, the reset spring and the limiting plate, so that the processing precision of the device is ensured, and the problem that the processing precision of the device is reduced and the practicability of the device is further reduced once a round part to be processed moves because the rocker arm milling machine does not have a limiting function is solved; in the scheme, the rocker arm milling machine utilizes the mutual matching of the internal parts of the speed reducing device, so that the cost is reduced, and the problem that the cost is increased due to the fact that the rocker arm milling machine does not have the speed reducing function and the parts are damaged once the rotating speed of the milling cutter is too high is solved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the assembly of the slide bar and the slide block of the present invention;

fig. 3 is a schematic view of the spacing device according to the present invention;

fig. 4 is the utility model discloses a speed reduction device split schematic diagram.

[ reference numerals ]

1. A stabilizing base; 2. a connecting bolt; 3. limiting equipment; 4. a connecting disc; 5. a stabilization stage; 6. connecting columns; 7. connecting blocks; 8. mounting blocks; 9. a slide bar; 10. a slider; 11. a first bearing; 12. a connecting shaft; 13. a speed reduction device; 14. a drive mechanism; 15. milling cutters; 16. a stabilizing plate; 17. a lifting rod; 31. mounting a disc; 32. connecting the sliding chute; 33. a telescopic rod; 34. a return spring; 35. a limiting plate; 131. installing a box; 132. a second bearing; 133. a first drive shaft; 134. a first reduction gear; 135. a third bearing; 136. a second drive shaft; 137. a second reduction gear.

Detailed Description

To make the technical problems, technical solutions and advantages of the present invention clearer, the following description is made in conjunction with the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a rocker milling machine for processing precision mechanical parts as shown in attached figures 1 to 4, which comprises a stabilizing base 1, a connecting bolt 2 is detachably arranged on one side of the top end of the stabilizing base 1, a limiting device 3 is detachably arranged on the right side of the top end of the stabilizing base 1, a connecting disc 4 is detachably arranged on the left side of the top end of the stabilizing base 1, a stabilizing table 5 is fixedly arranged on the surface of the top end of the connecting disc 4, a connecting column 6 is fixedly arranged on the surface of the top end of the stabilizing table 5, a connecting block 7 is sleeved on the surface of the connecting column 6, an installing block 8 is detachably arranged on one side of the connecting block 7, a slide bar 9 is detachably arranged on one side of the installing block 8, a slide block 10 is sleeved on the surface of the slide bar 9, a first bearing 11 is embedded and arranged on one side inside the slide block 10, a connecting shaft 12 is fixedly sleeved inside the first bearing 11, the top end of the slide block 10 is connected with a speed reducing device 13 through the connecting shaft 12, the top end of the speed reducing device 13 is detachably provided with a driving mechanism 14, and the bottom end of the driving mechanism 14 is connected with a milling cutter 15 through a sliding block 10;

the surface of the top end of the connecting column 6 is detachably provided with a stabilizing plate 16, one side of the bottom end of the stabilizing plate 16 is detachably provided with a lifting rod 17, the bottom end of the lifting rod 17 is connected with one side of the top end of the connecting block 7, the number of the lifting rods 17 is four, the length of the first bearing 11 is the same as that of the slider 10, the bottom end of the connecting shaft 12 is connected with the top end of the milling cutter 15, the limiting device 3 comprises a mounting disc 31, one side of the top end of the mounting disc 31 is provided with a connecting chute 32, one side inside the connecting chute 32 is detachably provided with an expansion link 33, the surface of the expansion link 33 is movably sleeved with a return spring 34, one side of the return spring 34 is fixedly provided with a limiting plate 35, one side of the limiting plate 35 is connected with one end of the expansion link 33, the number of the limiting plates 35 is four, the speed reducing device 13 comprises a mounting box 131, and two ends inside the mounting box 131 are respectively embedded with a second bearing 132, the fixed cover in inside of second bearing 132 has been connected with first drive shaft 133, first reduction gear 134 has been cup jointed to the fixed surface of first drive shaft 133, the top of first drive shaft 133 is connected with the bottom of actuating mechanism 14, the side of the inside bottom of install bin 131 is inlayed and is installed third bearing 135, the fixed cover in inside of third bearing 135 has been connected with second drive shaft 136, the fixed cover in top of second drive shaft 136 has been connected with second reduction gear 137, one side of second reduction gear 137 meshes with one side of first reduction gear 134 mutually, the bottom of second drive shaft 136 is connected with the top of connecting axle 12.

As shown in fig. 1, a stabilizing plate 16 is detachably mounted on the surface of the top end of the connecting column 6, a lifting rod 17 is detachably mounted on one side of the bottom end of the stabilizing plate 16, the bottom end of the lifting rod 17 is connected with one side of the top end of the connecting block 7, and the number of the lifting rods 17 is four.

Specifically, the lifting rod 17 is provided to facilitate the adjustment of the position of the milling cutter 15, so as to facilitate the operation of the milling cutter 15 and enhance the practicability of the device.

Wherein, the lifting rod 17 is a dragon flying brand and supports the type of the gas spring; the driving mechanism 14 is a motor of an YL type, and is electrically connected to an external power supply through a plug.

The working process of the utility model is as follows:

the rocker arm milling machine is in the during operation, in order to strengthen the machining precision of device, so be provided with spacing equipment 3, before circular component processing, at first compress four groups of limiting plates 35 around to mounting disc 31, then limiting plate 35 can compress telescopic link 33 and reset spring 34, thereby change the distance between two relative limiting plates 35, then place circular component at the central point of mounting disc 31 and put, then loosen four groups of limiting plates 35 again, limiting plate 35 can be resumeed original position by reset spring 34 next, thereby limiting plate 35 is spacing with circular component, guarantee the precision of device processing.

In the above-mentioned solution, when the rocker milling machine is working, in order to reduce loss, the speed reduction device 13 is provided, when a workpiece is machined, the driving mechanism 14 drives the first driving shaft 133 inside the speed reduction device 13 to rotate, the rotation of the first driving shaft 133 can drive the rotation of the first reduction gear 134, because one side of the first reduction gear 134 is engaged and connected with the second reduction gear 137, the second reduction gear 137 and the second driving shaft 136 can also rotate along with the first reduction gear, and because the bottom end of the second driving shaft 136 is connected with the top end of the connecting shaft 12, the milling cutter 15 can be driven to work, because the first reduction gear 134 and the second reduction gear 137 are engaged with each other, a large friction force can be generated during rotation between the first reduction gear 134 and the second reduction gear 137, thereby the rotation speed of the milling cutter 15 can be reduced, the quality of parts can be ensured, and loss can be reduced.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rocker milling machine that precision machine parts machining used, includes stabilizing base (1), one side demountable installation on stabilizing base (1) top has connecting bolt (2), its characterized in that, the right side demountable installation on stabilizing base (1) top has spacing equipment (3), the left side demountable installation on stabilizing base (1) top has connection pad (4), the fixed surface on connection pad (4) top installs stabilizing platform (5), the fixed surface on stabilizing platform (5) top installs spliced pole (6), the surface activity of spliced pole (6) has cup jointed connecting block (7), one side demountable installation of connecting block (7) has installation piece (8), one side demountable installation of installation piece (8) has slide bar (9), the surface activity of slide bar (9) has cup jointed slider (10), the utility model discloses a milling cutter, including slider (10), connecting axle (12), connecting axle (13), speed reduction equipment (13), drive mechanism (14) are detachably installed to the top of speed reduction equipment (13), the bottom of drive mechanism (14) is passed through slider (10) are connected with milling cutter (15).

2. The swing arm milling machine for precision mechanical part machining according to claim 1, wherein a stabilizing plate (16) is detachably mounted on the surface of the top end of the connecting column (6), a lifting rod (17) is detachably mounted on one side of the bottom end of the stabilizing plate (16), the bottom end of the lifting rod (17) is connected with one side of the top end of the connecting block (7), and the number of the lifting rods (17) is four.

3. The rocking milling machine for precision mechanical parts machining according to claim 1, characterized in that the length of the first bearing (11) is the same as the length of the slide (10), and the bottom end of the connecting shaft (12) is connected to the top end of the milling cutter (15).

4. The rocking arm milling machine for precision mechanical part machining of claim 1, wherein the limiting device (3) comprises a mounting disc (31), a connecting sliding groove (32) is formed in one side of the top end of the mounting disc (31), and a telescopic rod (33) is detachably mounted on one side of the inside of the connecting sliding groove (32).

5. The swing arm milling machine for machining precision mechanical parts according to claim 4, wherein a return spring (34) is movably sleeved on the surface of the telescopic rod (33), a limiting plate (35) is fixedly mounted on one side of the return spring (34), one side of the limiting plate (35) is connected with one end of the telescopic rod (33), and the number of the limiting plates (35) is four.

6. The swing arm milling machine for machining precision mechanical parts according to claim 1, wherein the speed reduction device (13) comprises a mounting box (131), second bearings (132) are mounted at two ends of the inside of the mounting box (131) in an embedded mode, a first driving shaft (133) is fixedly sleeved inside the second bearings (132), a first speed reduction gear (134) is fixedly sleeved on the surface of the first driving shaft (133), and the top end of the first driving shaft (133) is connected with the bottom end of the driving mechanism (14).

7. The rocking arm milling machine for precision mechanical part processing as claimed in claim 6, wherein a third bearing (135) is mounted at one side of the bottom end inside the mounting box (131) in an embedded manner, a second driving shaft (136) is fixedly sleeved inside the third bearing (135), a second reduction gear (137) is fixedly sleeved at the top end of the second driving shaft (136), one side of the second reduction gear (137) is meshed with one side of the first reduction gear (134), and the bottom end of the second driving shaft (136) is connected with the top end of the connecting shaft (12).