阅读说明：本技术 一种轴承加工用数控车床工作台 (Numerical control lathe workbench for bearing machining ) 是由 张瑞雨 于 2020-12-25 设计创作，主要内容包括：本发明公开了一种轴承加工用数控车床工作台,包括壳体与设置在所述壳体内部的工作台,所述工作台上部设置有卡夹系统与移动系统,所述卡夹系统包括第一固定座、底固定头、活动块,所述第一固定座与所述活动块之间形成圆弧形的卡接槽,所述底固定头设置在所述卡接槽中,所述活动块一侧设置有第一调节销,所述调节销与所述活动块接触连接,本发明中通过三点式卡接对被加工轴承进行固定,同时能够调节作用在轴承上的力,避免轴承因卡接力过大而损坏；能够使所述车刀实现横向移动与纵向移动,使用方便,节约了卡接时间。(The invention discloses a numerical control lathe workbench for bearing processing, which comprises a shell and a workbench arranged in the shell, wherein a clamping system and a moving system are arranged at the upper part of the workbench, the clamping system comprises a first fixed seat, a bottom fixed head and a movable block, an arc-shaped clamping groove is formed between the first fixed seat and the movable block, the bottom fixed head is arranged in the clamping groove, a first adjusting pin is arranged at one side of the movable block, and the adjusting pin is in contact connection with the movable block; the lathe tool can move transversely and longitudinally, is convenient to use, and saves clamping time.)

1. A numerical control lathe workbench for bearing machining comprises a shell (1) and a workbench (2) arranged inside the shell (1), and is characterized in that a clamping system (9) and a moving system (3) are arranged on the upper portion of the workbench (2), the clamping system (9) comprises a first fixed seat (903), a bottom fixed head (904) and a movable block (905), an arc-shaped clamping groove is formed between the first fixed seat (903) and the movable block (905), the bottom fixed head (904) is arranged in the clamping groove, a first adjusting pin (907) is arranged on one side of the movable block (905), and the adjusting pin is in contact connection with the movable block (905);

the moving system (3) comprises a supporting arm (301), a sliding block (305), a pushing rod (303) and a first motor (302), wherein the sliding block (305) is arranged above the supporting arm (301), the two ends of the pushing rod are respectively connected with the first motor (302) and the sliding block (305), and a turning tool (4) is arranged below the sliding block (305).

2. The numerical control lathe workbench for bearing machining according to claim 1, wherein the moving system (3) further comprises a support plate (8) arranged between the turning tool (4) and the sliding block (305), a pushing hydraulic cylinder (7) is arranged below the support plate (8), a telescopic shaft (6) is arranged below the pushing hydraulic cylinder (7), and a mounting frame (5) is arranged below the telescopic shaft (6).

3. A numerically controlled lathe table for machining bearings according to claim 2, characterized in that said moving system (3) has a plurality of groups, said plurality of groups of moving systems (3) being arranged above said table (2).

4. A numerically controlled lathe workbench for bearing processing according to claim 1, wherein said clamping system (9) further comprises a second adjusting pin (901), said second adjusting pin (901) passing through said first fixed seat (903), and a backing plate (902) is disposed below said second adjusting pin (901).

5. The numerically controlled lathe table for machining bearings as claimed in claim 4, wherein a support base (908) is provided below the bottom fixing head (904), and a third adjusting pin (909) is provided on one side of the support base (908).

6. A numerical control lathe workbench for bearing machining according to claim 5, characterized in that a second fixed seat (906) is arranged on one side of the movable block (905), and the movable block (905) is hinged with the second fixed seat (906).

7. The numerical control lathe workbench for bearing machining according to claim 1, characterized in that a moving platform (10) is arranged below the clamping system (9), the clamping system (9) is fixed on the moving platform (10), and a second motor (11) is arranged below the moving platform (10).

8. The numerical control lathe workbench for bearing machining according to claim 1, wherein a sliding door (103) is arranged on the housing (1), an operation panel (102) is arranged on one side of the sliding door (103), and a control button (101) is arranged below the operation panel (102).

Technical Field

The invention relates to the technical field of numerically controlled lathes, in particular to a numerically controlled lathe workbench for machining a bearing.

Background

The bearing is an important part in the modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body.

When current numerical control lathe workstation is processed the bearing, only can carry out one-way movement, add other faces of bearing and need carry out the clamping to the bearing again, waste time and energy, when clamping circular bearing, can not control the clamping dynamics moreover, cause the bearing to damage easily.

Disclosure of Invention

The invention aims to provide a numerical control lathe workbench for bearing machining, which aims to solve the problems that when the traditional numerical control lathe workbench is used for machining a bearing, the workbench can only move in a single direction, the bearing needs to be clamped again when other surfaces of the bearing are machined, time and labor are wasted, clamping force cannot be controlled when a round bearing is clamped, and the bearing is easily damaged.

The technical scheme adopted by the invention is as follows:

a numerical control lathe workbench for bearing machining comprises a shell and a workbench arranged in the shell, wherein a clamping system and a moving system are arranged at the upper part of the workbench, the clamping system comprises a first fixed seat, a bottom fixed head and a movable block, an arc-shaped clamping groove is formed between the first fixed seat and the movable block, the bottom fixed head is arranged in the clamping groove, a first adjusting pin is arranged on one side of the movable block, and the adjusting pin is in contact connection with the movable block;

the moving system comprises a supporting arm, a sliding block, a pushing rod and a first motor, wherein the sliding block is arranged above the supporting arm, the two ends of the sliding block are pushed to be connected with the first motor and the sliding block respectively, and a turning tool is arranged below the sliding block.

Further, the moving system further comprises a support plate arranged between the turning tool and the sliding block, a pushing hydraulic cylinder is arranged below the support plate, a telescopic shaft is arranged below the pushing hydraulic cylinder, and a mounting frame is arranged below the telescopic shaft.

Furthermore, the mobile system has a plurality of groups, and the plurality of groups of mobile systems are all arranged above the workbench.

Furthermore, the clamping system further comprises a second adjusting pin, the second adjusting pin penetrates through the first fixing seat, and a base plate is arranged below the second adjusting pin.

Furthermore, a supporting seat is arranged below the bottom fixing head, and a third adjusting pin is arranged on one side of the supporting seat.

Furthermore, a second fixing seat is arranged on one side of the movable block, and the movable block is hinged to the second fixing seat.

Furthermore, a moving platform is arranged below the clamping system, the clamping system is fixed on the moving platform, and a second motor is arranged below the moving platform.

Further, a sliding door is arranged on the shell, an operation panel is arranged on one side of the sliding door, and a control button is arranged below the operation panel.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. the processed bearing is fixed through three-point clamping, and meanwhile, the force acting on the bearing can be adjusted, so that the bearing is prevented from being damaged due to overlarge clamping force;

2. the lathe tool can move transversely and longitudinally, is convenient to use, and saves clamping time.

Drawings

FIG. 1 is a schematic view of a first structure of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is a schematic view of the structure of the tool holder of the present invention.

The labels in the figure are:

1. a housing; 101. a control button; 102. an operation panel; 103. a sliding door; 2. a work table; 3. a mobile system; 301. a support arm; 302. a first motor; 303. a push rod; 304. a placement groove; 305. a slider; 4. turning a tool; 5. a mounting frame; 6. a telescopic shaft; 7. pushing the hydraulic cylinder; 8. a support plate; 9. a cardholder system; 901. a second adjustment pin; 902. a base plate; 903. a first fixed seat; 904. a bottom fixing head; 905. a movable block; 906. a second fixed seat; 907. a first adjustment pin; 908. a supporting seat; 909. a third adjustment pin; 10. a mobile platform; 11. a second motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments.

The first embodiment is as follows:

referring to fig. 1-3, a numerical control lathe workbench for bearing machining includes a housing 1 and a workbench 2 disposed inside the housing 1, a clamping system 9 and a moving system 3 are disposed on the upper portion of the workbench 2, the clamping system 9 includes a first fixing seat 903, a bottom fixing head 904 and a movable block 905, an arc-shaped clamping groove is formed between the first fixing seat 903 and the movable block 905, the bottom fixing head 904 is disposed in the clamping groove, a first adjusting pin 907 is disposed on one side of the movable block 905, and the adjusting pin is in contact connection with the movable block 905;

the moving system 3 comprises a supporting arm 301, a sliding block 305, a pushing rod 303 and a first motor 302, wherein the sliding block 305 is arranged above the supporting arm 301, two ends of the pushing rod are respectively connected with the first motor 302 and the sliding block 305, and a turning tool 4 is arranged below the sliding block 305.

Specifically, the housing 1 is disposed outside the workbench 2 to protect the workbench 2, the support arm 301 is fixedly connected to the workbench 2, the support arm 301 is in an inverted "L" shape, a placement groove 304 is formed on a cross arm at the top of the support arm 301, the sliding block 305 is disposed in the placement groove 304, the motor is connected to the push rod 303, the push rod 303 is connected to the sliding block 305, the sliding block 305 is detachably connected to the lathe tool 4, the movable block 905 is fixed to the first fixing seat 903, an arc-shaped groove for clamping a bearing is formed between the movable block 905 and the first fixing seat 903, the bottom fixing head 904 is disposed at the bottom of the arc-shaped groove, the first adjusting pin 907 is in contact connection with the movable block 905, and the position of the movable block 905 is adjusted by adjusting the first adjusting pin 907, namely, the radian of the arc-shaped groove is adjusted, and the bearings with different thicknesses are clamped.

Preferably, moving system 3 is still including setting up lathe tool 4 with backup pad 8 between the sliding block 305, 8 below in backup pad are provided with push hydraulic cylinder 7, 7 below in push hydraulic cylinder are provided with telescopic shaft 6, 6 below in telescopic shaft is provided with mounting bracket 5, backup pad 8 with through axle fixed connection between the sliding block 305, push hydraulic cylinder 7 with 8 detachable in the backup pad are connected, telescopic shaft 6 is followed stretch out in the push hydraulic cylinder 7, with 4 detachable of lathe tool are connected, promote 4 movements of lathe tool.

Preferably, the moving system 3 has multiple groups, the multiple groups of moving systems 3 are arranged above the workbench 2, and the multiple groups of moving systems 3 are arranged, so that multiple bearings can be machined simultaneously, and the machining efficiency of the lathe is improved.

Preferably, the clip system 9 further includes a second adjusting pin 901, the second adjusting pin 901 passes through the first fixing seat 903, a backing plate 902 is disposed below the second adjusting pin 901, the backing plate 902 is disposed on the top of the first fixing seat 903, the second adjusting pin 901 passes through the backing plate 902 and the first fixing seat 903, and the end of the second adjusting pin 901 extends into the arc-shaped groove.

Example two:

on the basis of the first embodiment, the numerical control lathe table 2 for machining a bearing of the first embodiment is further optimized:

a support base 908 is disposed below the bottom fixing head 904, and a third adjusting pin 909 is disposed on one side of the support base 908.

Specifically, the supporting seat 908 supports the bottom fixing head 904, the bottom fixing head 904 penetrates through the supporting seat 908 to be connected with the third adjusting pin 909, the third adjusting pin 909 is twisted, the position of the bottom fixing head 904 is changed, and different positions of the processed bearing are fixed.

Preferably, a second fixing seat 906 is arranged on one side of the movable block 905, the movable block 905 is hinged to the second fixing seat 906, the second fixing seat 906 supports the movable block 905, one end of the movable block 905 is hinged to the second fixing seat 906, and the movable block 905 rotates on the second fixing seat 906.

Example three:

on the basis of the first embodiment, the numerical control lathe table 2 for machining a bearing of the first embodiment is further optimized:

a moving platform 10 is arranged below the clamping system 9, the clamping system 9 is fixed on the moving platform 10, and a second motor 11 is arranged below the moving platform 10.

Specifically, the mobile platform 10 fixedly supports the card holder system 9, and the second motor 11 pushes the mobile platform 10 to move, so as to change the position of the mobile platform 10.

Preferably, a sliding door 103 is arranged on the housing 1, an operation panel 102 is arranged on one side of the sliding door 103, a control button 101 is arranged below the operation panel 102, and the operation panel 102 and the control button 101 perform operation control on the numerical control lathe.

In a specific using process, a processed bearing is placed in an arc-shaped groove formed between the movable block 905 and the first fixed seat 903, the first adjusting pin 907, the second adjusting pin 901 and the third adjusting pin 909 are adjusted according to the diameter of the bearing, the end part of the first adjusting pin 907 and the bottom fixed head 904 are respectively contacted with the movable block 905, positioning the machined bearing by a three-point contact positioning method, after the positioning is finished, continuously adjusting the first adjusting pin 907, the second adjusting pin 901 and the third adjusting pin 909, controlling the acting force of the end part of the first adjusting pin 907, the bottom fixed head 904 and the movable block 905 on the bearing, avoiding the damage of the bearing caused by the overlarge acting force of the end part of the first adjusting pin 907, the bottom fixed head 904 and the movable block 905 on the bearing, and finishing the fixing of the machined bearing;

according to the position that needs to be processed by the processing bearing, second motor 11 begins work, makes moving platform 10 beats and is processed the bearing and move to lathe tool 4 below, first motor 302 begins work, drives catch bar 303 moves, makes sliding block 305 is in remove in the standing groove 304, lathe tool 4 is just to the by-process position of bearing, it promotes to promote pneumatic cylinder 7 telescopic shaft 6 moves, telescopic shaft 6 drives lathe tool 4 moves, processes the bearing, can make lathe tool 4 realizes horizontal and longitudinal movement, convenient to use.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.