Arc-shaped surface and avoiding groove double-machining equipment

Abstract

The utility model relates to double-machining equipment for an arc-shaped surface and an avoiding groove. The double-machining equipment comprises a machine table; the rack is provided with a polishing assembly and a grinding assembly, and the polishing assembly and the grinding assembly are used for workpiece machining; a horizontal moving device; a rotating device; a horizontal adjusting device; a fine adjustment device; and the clamping device is arranged on the fine adjustment device, the clamping device is provided with a workpiece to be machined, and the horizontal moving device, the rotating device, the horizontal adjustment device and the fine adjustment device cooperatively adjust the positions of the workpiece to be machined, the grinding assembly and the grinding assembly. According to the double-machining equipment for the arc-shaped surface and the avoiding groove, the clamping device is arranged, so that the double-machining equipment can adapt to clamping of vernier calipers of various sizes, and the adaptability of the equipment is improved; the grinding assembly and the grinding assembly are used for machining different positions of the vernier caliper, so that the requirement that two kinds of machining can be continuously conducted through one-time clamping is met, the clamping frequency of the vernier caliper is reduced, and the machining efficiency and the machining precision are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to machining technical field especially is a kind of arc surface and avoiding groove double processing equipment. BACKGROUND

[0002] Vernier caliper as currently commonly used measuring tool can be used to measure length, inside and outside diameter, depth, and the two sides of vernier caliper ruler body are provided with measuring claw, and the measuring claw can measure the inside diameter or outside diameter side size in cooperation with vernier scale.Vernier caliper as a kind of high-precision measuring tool is widely used in various industries.

[0003] Vernier caliper is polished to form various section structures when producing and processing by using grinding tool and fixture and other equipment to the original plate of main ruler and vernier ruler.For example, arc surface structure and avoiding groove need to be processed on the top of main ruler in traditional process.

[0004] Existing processing means is that processing equipment is machining center, uses special fixture, and processes one piece at a time.By changing tool to process different positions, or using multiple machine tools, after processing in one position, it is processed in another machine tool. UTILITY MODEL CONTENT

[0005] Therefore, the technical problem to be solved by the utility model is to overcome the problem that machining center can only process the position of vernier caliper in prior art, causing low production efficiency.

[0006] To solve the above technical problem, the utility model provides a kind of arc surface and avoiding groove double processing equipment, including: machine table;Frame, it is installed on machine table, grinding assembly and grinding assembly are installed on the frame, the grinding assembly is used for the grinding of arc surface, and the grinding assembly is used for the milling of avoiding groove;Horizontal moving device, it is arranged on machine table;Rotary device, it is arranged on horizontal moving device;Horizontal adjustment device, it is arranged on rotary device;Fine adjustment device, it is arranged on horizontal adjustment device;Clamping device, it is arranged on fine adjustment device, the clamping device is equipped with workpiece to be processed, and the position of workpiece to be processed and grinding assembly and grinding assembly are adjusted by horizontal moving device, rotary device, horizontal adjustment device and fine adjustment device.

[0007] In an embodiment of the utility model, vertical adjustment device is installed on the crossbeam of frame, grinding assembly and grinding assembly are arranged on vertical adjustment device, and vertical adjustment device is used to adjust the processing position of grinding assembly and grinding assembly.

[0008] In an embodiment of the utility model, the vertical adjusting device includes vertical adjusting motor, vertical screw rod, vertical slide plate, vertical guide rail and vertical slide block, vertical adjusting motor and vertical guide rail all install on the frame, vertical adjusting motor and vertical screw rod are connected, vertical slide plate and screw rod nut of vertical screw rod fixed connection, vertical slide block is fixedly installed on vertical slide plate, and vertical slide block and vertical guide rail slidingly connect, the polishing assembly and grinding assembly all set up on vertical slide plate.

[0009] In an embodiment of the utility model, the polishing assembly includes polishing motor and grinding wheel, polishing motor installs on vertical slide plate, grinding wheel and output end of polishing motor are connected.

[0010] In an embodiment of the utility model, the grinding assembly includes grinding drive cylinder, grinding lifting plate, grinding motor and cutter, grinding drive cylinder installs on vertical slide plate, the output end of grinding drive cylinder is connected grinding lifting plate, grinding lifting plate and vertical slide plate slidingly connect, grinding motor installs on grinding lifting plate, cutter and output end of grinding motor are connected.

[0011] In an embodiment of the utility model, the horizontal moving device includes horizontal drive motor, horizontal drive screw rod and horizontal moving plate, horizontal drive motor and horizontal drive screw rod are connected, and the screw rod nut of horizontal moving plate and horizontal drive screw rod is connected.

[0012] In an embodiment of the utility model, the rotating device includes rotating drive motor and rotating plate, rotating drive motor and rotating plate are connected, and rotating drive motor drives rotating plate to rotate to adjust the angle of the workpiece to be processed.

[0013] In an embodiment of the utility model, the horizontal adjusting device includes servo motor, horizontal screw rod two and horizontal moving plate two, one end of horizontal screw rod two and servo motor are connected, horizontal moving plate two and screw rod nut of horizontal screw rod two are connected, and horizontal moving plate two and rotating plate slidingly connect.

[0014] In an embodiment of the utility model, the fine adjustment device includes hand wheel and fine adjustment screw rod, the hand wheel is installed on horizontal moving plate two, and one end of hand wheel and fine adjustment screw rod is connected, and the clamping device and fine adjustment screw rod are connected.

[0015] In an embodiment of the utility model, the clamping device includes bottom plate, support plate and a plurality of pressure cylinder, the bottom plate and fine adjustment device connection, support plate fixed mounting on the bottom plate, a plurality of pressure cylinder set up on the support plate, the output of pressure cylinder is connected with pressure head, a plurality of locating posts are equipped on the support plate, the workpiece to be processed is set on a plurality of locating posts, the pressure cylinder drives pressure head to press the workpiece to be processed to the support plate.

[0016] The above technical scheme of the utility model has the following beneficial effects compared with the prior art:

[0017] The arc surface and avoidance groove double machining equipment has the clamping device, can clamp vernier calipers of various sizes, improves the adaptability of the equipment, the horizontal moving device, the rotating device, the horizontal adjusting device and the fine adjustment device are cooperated to meet the requirement of accurate machining position adjustment, the polishing assembly and the grinding assembly process the vernier calipers in different positions respectively, so that one-time clamping is realized, the two machining requirements can be continuously carried out, the number of vernier caliper clamping is reduced, and the machining efficiency and machining precision are greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to make the content of the utility model more easily understood clearly, the utility model is further explained in detail below according to the specific embodiment of the utility model and combining with the drawings, wherein

[0019] Figure 1 It is the whole structure schematic of arc surface and avoidance groove double machining equipment in the preferred embodiment of the utility model Figure 1 ;

[0020] Figure 2 It is the whole structure schematic of arc surface and avoidance groove double machining equipment in the preferred embodiment of the utility model Figure 2 ;

[0021] Figure 3 It is the structure schematic of polishing assembly and grinding assembly in the preferred embodiment of the utility model Figure 1 ;

[0022] Figure 4 It is the structure schematic of polishing assembly and grinding assembly in the preferred embodiment of the utility model Figure 2 ;

[0023] Figure 5 It is the structure schematic of polishing assembly and grinding assembly in the preferred embodiment of the utility model Figure 3 ;

[0024] Figure 6 It is the local structure schematic of arc surface and avoidance groove double machining equipment in the preferred embodiment of the utility model Figure 1;

[0025] Figure 7 The partial structure diagram of the arc surface and the avoiding groove double machining equipment in the preferred embodiment of the utility model Figure 2 ;

[0026] Figure 8 The structure diagram of the clamping device in the preferred embodiment of the utility model.

[0027] The description of the drawing mark of the utility model: machine table 1, rack 2, polishing assembly 3, polishing motor 31, grinding wheel 32, grinding assembly 4, grinding drive cylinder 41, grinding lifting plate 42, grinding motor 43, cutter 44, vertical guide rail two 45, sliding block two 46, horizontal moving device 5, horizontal drive motor 51, horizontal drive screw 52, horizontal moving plate 53, linear guide rail three 54, sliding block three 55, rotating device 6, rotating drive motor 61, rotating plate 62, horizontal adjusting device 7, servo motor 71, horizontal screw two 72, horizontal moving plate two 73, fine adjustment device 8, hand wheel 81, fine adjustment screw 82, clamping device 9, bottom plate 91, support plate 92, pressing cylinder 93, pressing head 94, positioning column 95, vertical adjusting device 10, vertical adjusting motor 101, vertical screw 102, vertical sliding plate 103, vertical guide rail 104, vertical sliding block 105. DETAILED DESCRIPTION

[0028] The utility model will be further explained in combination with the drawing and specific embodiment, so that the person skilled in the art can better understand the utility model and can be implemented, but the embodiment is not as the limitation of the utility model.

[0029] Referring to Figure 1 、 2 The arc surface and the avoiding groove double machining equipment of the utility model, including: machine table 1;Rack 2, it is installed on machine table 1, the rack 2 is installed with polishing assembly 3 and grinding assembly 4 on, the polishing assembly 3 is used for the polishing of arc surface, the grinding assembly 4 is used for the milling of avoiding groove;Horizontal moving device 5, it is set up on machine table 1;Rotating device 6, it is set up on horizontal moving device 5;Horizontal adjusting device 7, it is set up on rotating device 6;Fine adjustment device 8, it is set up on horizontal adjusting device 7;Clamping device 9, it is set up on fine adjustment device 8, the clamping device 9 is equipped with workpiece to be processed, the horizontal moving device 5, rotating device 6, horizontal adjusting device 7 and fine adjustment device 8 are adjusted the position of workpiece to be processed and polishing assembly 3 and grinding assembly 4 in coordination.

[0030] In the above structure, referring to Figures 3-5As shown, the crossbeam of the rack 2 is provided with a vertical adjusting device 10, the polishing assembly 3 and the grinding assembly 4 are arranged on the vertical adjusting device 10, and the vertical adjusting device 10 is used for adjusting the processing position of the polishing assembly 3 and the grinding assembly 4. The vertical adjusting device 10 comprises a vertical adjusting motor 101, a vertical lead screw 102, a vertical sliding plate 103, a vertical guide rail 104 and a vertical sliding block 105, the vertical adjusting motor 101 and the vertical guide rail 104 are both arranged on the rack 2, the vertical adjusting motor 101 is connected with the vertical lead screw 102, the vertical sliding plate 103 is fixedly connected with the screw nut of the vertical lead screw 102, the vertical sliding block 105 is fixedly arranged on the vertical sliding plate 103, and the vertical sliding block 105 is slidably connected with the vertical guide rail 104, and the polishing assembly 3 and the grinding assembly 4 are both arranged on the vertical sliding plate 103.

[0031] Referring to Figures 3-5 As shown, the polishing assembly 3 comprises a polishing motor 31 and a grinding wheel 32, the polishing motor 31 is arranged on the vertical sliding plate 103, and the grinding wheel 32 is connected with the output end of the polishing motor 31. The polishing motor 31 drives the grinding wheel 32 to rotate at a high speed, so as to polish the arc surface of the vernier caliper.

[0032] Referring to Figures 3-5 As shown, the grinding assembly 4 comprises a grinding driving cylinder 41, a grinding lifting plate 42, a grinding motor 43 and a cutter 44, the grinding driving cylinder 41 is arranged on the vertical sliding plate 103, the output end of the grinding driving cylinder 41 is connected with the grinding lifting plate 42, the grinding lifting plate 42 is slidably connected with the vertical sliding plate 103, the grinding motor 43 is arranged on the grinding lifting plate 42, and the cutter 44 is connected with the output end of the grinding motor 43. The vertical sliding plate 103 is provided with a vertical guide rail two 45, the grinding lifting plate 42 is connected with a sliding block two 46, the sliding block two 46 is arranged on the vertical guide rail two 45, and the sliding block two 46 can slide along the vertical guide rail two 45. The grinding motor 43 drives the cutter 44 to rotate at a high speed, so as to process the avoiding groove of the vernier caliper.

[0033] Referring to Figure 6 , 7As shown, the horizontal moving device 5 comprises a horizontal driving motor 51, a horizontal driving screw rod 52 and a horizontal moving plate 53, the horizontal driving motor 51 is connected with the horizontal driving screw rod 52, and the horizontal moving plate 53 is connected with the screw nut of the horizontal driving screw rod 52. Two parallel linear guide rails three 54 are arranged on the machine table 1, a plurality of sliding blocks three 55 are connected on the horizontal moving plate 53, the two parallel linear guide rails three 54 and the horizontal driving screw rod 52 are arranged in parallel, and the horizontal driving screw rod 52 is located between the two parallel linear guide rails three 54, the sliding blocks three 55 are arranged on the linear guide rails three 54, and the sliding blocks three 55 can slide along the linear guide rails three 54. The rotating device 6 is arranged on the horizontal moving plate 53.

[0034] Referring to Figure 6 , 7 As shown, the rotating device 6 comprises a rotating driving motor 61 and a rotating plate 62, the rotating driving motor 61 is connected with the rotating plate 62, and the rotating driving motor 61 drives the rotating plate 62 to rotate to adjust the angle of the workpiece to be processed. The horizontal adjusting device 7 is installed on the rotating plate 62.

[0035] Referring to Figure 6 , 7 As shown, the horizontal adjusting device 7 comprises a servo motor 71, a horizontal screw rod two 72 and a horizontal moving plate two 73, one end of the horizontal screw rod two 72 is connected with the servo motor 71, the horizontal moving plate two 73 is connected with the screw nut of the horizontal screw rod two 72, and the horizontal moving plate two 73 is slidingly connected with the rotating plate 62. The servo motor 71 and the horizontal screw rod two 72 are both installed on the rotating plate 62. The fine adjustment device 8 is arranged on the horizontal moving plate two 73.

[0036] Referring to Figure 6 , 7 As shown, the fine adjustment device 8 comprises a hand wheel 81 and a fine adjustment screw rod 82, the hand wheel 81 is installed on the horizontal moving plate two 73, and one end of the hand wheel 81 is connected with the fine adjustment screw rod 82, and the clamping device 9 is connected with the fine adjustment screw rod 82.

[0037] Referring to Figure 8 As shown, the clamping device 9 comprises a bottom plate 91, a supporting plate 92 and a plurality of pressing cylinders 93, the bottom plate 91 is connected with the fine adjustment device 8, the supporting plate 92 is fixedly installed on the bottom plate 91, the plurality of pressing cylinders 93 are arranged on the supporting plate 92, the output end of the pressing cylinder 93 is connected with a pressing head 94, a plurality of positioning columns 95 are arranged on the supporting plate 92, the workpiece to be processed is arranged on the plurality of positioning columns 95, and the pressing cylinder 93 drives the pressing head 94 to press the workpiece to be processed onto the supporting plate 92.

[0038] Obviously, the above embodiments are only examples for clearly illustrating the present application and are not intended to limit the present application. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, all the embodiments are not required to be enumerated, and the obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. An arc face and undercut machining apparatus, characterized by, Include: Machine table; Machine frame installed on the machine table, the machine frame is installed on the polishing assembly and grinding assembly, the polishing assembly is used for polishing arc surface, the grinding assembly is used for milling avoidance groove; Horizontal moving device provided on the machine table; Rotary device provided on the horizontal moving device; Horizontal adjustment device provided on the rotary device; Fine adjustment device provided on the horizontal adjustment device; Clamping device provided on the fine adjustment device, the clamping device is provided with a workpiece to be processed, and the horizontal moving device, rotary device, horizontal adjustment device and fine adjustment device are adjusted cooperatively to adjust the position of the workpiece to be processed and the polishing assembly and grinding assembly.

2. The camber and relief groove dual machining apparatus according to claim 1, characterized by: The crossbeam of the machine frame is provided with a vertical adjustment device, and the polishing assembly and grinding assembly are arranged on the vertical adjustment device, and the vertical adjustment device is used for adjusting the processing position of the polishing assembly and grinding assembly.

3. The camber and relief groove dual machining apparatus according to claim 2, characterized by: The vertical adjustment device comprises a vertical adjustment motor, a vertical lead screw, a vertical sliding plate, a vertical guide rail and a vertical sliding block, the vertical adjustment motor and the vertical guide rail are both mounted on the machine frame, the vertical adjustment motor is connected with the vertical lead screw, the vertical sliding plate is fixedly connected with the screw nut of the vertical lead screw, the vertical sliding block is fixedly installed on the vertical sliding plate, and the vertical sliding block is slidably connected with the vertical guide rail, and the polishing assembly and the grinding assembly are arranged on the vertical sliding plate.

4. The camber and relief groove dual machining apparatus according to claim 3, characterized by: The polishing assembly comprises a polishing motor and a grinding wheel, the polishing motor is installed on the vertical sliding plate, and the grinding wheel is connected with the output end of the polishing motor.

5. The camber and relief groove dual machining apparatus according to claim 3 or 4, characterized by: The grinding assembly comprises a grinding driving cylinder, a grinding lifting plate, a grinding motor and a cutter, the grinding driving cylinder is installed on the vertical sliding plate, the output end of the grinding driving cylinder is connected with the grinding lifting plate, the grinding lifting plate is slidably connected with the vertical sliding plate, the grinding motor is installed on the grinding lifting plate, and the cutter is connected with the output end of the grinding motor.

6. The camber and relief double machining apparatus of claim 1, wherein: The horizontal moving device comprises a horizontal driving motor, a horizontal driving lead screw and a horizontal moving plate, the horizontal driving motor is connected with the horizontal driving lead screw, and the horizontal moving plate is connected with the screw nut of the horizontal driving lead screw.

7. The camber and relief double machining apparatus of claim 1, wherein: The rotary device comprises a rotary driving motor and a rotary plate, the rotary driving motor is connected with the rotary plate, and the rotary driving motor drives the rotary plate to rotate to adjust the angle of the workpiece to be processed.

8. The camber and relief double machining apparatus of claim 7, wherein: The horizontal adjustment device comprises a servo motor, a horizontal lead screw two and a horizontal moving plate two, one end of the horizontal lead screw two is connected with the servo motor, the horizontal moving plate two is connected with the screw nut of the horizontal lead screw two, and the horizontal moving plate two is slidably connected with the rotary plate.

9. The camber and relief groove dual machining apparatus according to claim 8, characterized by: The fine adjustment device comprises a hand wheel and a fine adjustment screw, the hand wheel is installed on the horizontal moving plate two, one end of the hand wheel is connected with the fine adjustment screw, and the clamping device is connected with the fine adjustment screw.

10. The camber and relief double machining apparatus of claim 1, wherein: The clamping device comprises a bottom plate, a supporting plate and a plurality of pressing cylinders, the bottom plate is connected with the fine adjustment device, the supporting plate is fixedly installed on the bottom plate, the plurality of pressing cylinders are arranged on the supporting plate, the output end of the pressing cylinder is connected with a pressing head, a plurality of positioning columns are arranged on the supporting plate, the workpiece to be processed is arranged on the plurality of positioning columns, and the pressing head is driven by the pressing cylinder to press the workpiece to be processed on the supporting plate.

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