Square workpiece arc machining device convenient to adjust

Abstract

The utility model discloses a square workpiece circular arc machining device convenient to adjust, which comprises a tool disc, a circular arc machining device, a circular arc machining device and a circular arc machining device, and is characterized in that the tool disc is used for bearing the whole device; the clamping table is used for fixing a square workpiece of which the arc needs to be machined; the clamping mechanism is used for clamping the square workpiece; the square workpiece arc machining device further comprises an auxiliary mechanism. The auxiliary mechanism comprises an auxiliary block, reset springs are evenly arranged on the outer wall of the auxiliary block, and one end of each reset spring is fixedly connected with the outer wall of the auxiliary block. The device relates to the field of arc machining, and solves the problem of workpiece displacement caused by collision during machining by arranging the auxiliary mechanism, when a workpiece is clamped, the auxiliary block is in contact with the bottom of the sliding groove and is matched with the pressure of the clamping mechanism and the pressure of the reset spring on the auxiliary block, so that the machining quality of the workpiece is ensured, and the machining efficiency is improved. And therefore, the qualified rate of machined workpieces is increased, square workpiece raw materials are saved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of circular arc processing, in particular to a square workpiece circular arc processing device which is easy to adjust. Background Art

[0002] In today's manufacturing industry, a large number of workpieces with rounded edges, such as bearing outer rings, bearing inner rings, chamfers and arcs, need to be processed. For example, when arc processing is performed on a square workpiece, the workpiece needs to be clamped and fixed during processing so that the workpiece will not be displaced during the processing, thereby affecting the processing quality of the workpiece.

[0003] However, in the prior art, when processing circular arcs on square workpieces, manual pressing or simple clamping is often used for fixing. Although this is faster, there is a problem of displacement of the workpiece due to collision during processing, which affects the processing quality of the workpiece, thereby reducing the qualified rate of the processed workpiece, wasting the raw materials of the square workpiece, and increasing the production cost. Utility Model Content

[0004] In view of the shortcomings of the prior art, the technical solution adopted by the utility model to solve the technical problems is: a square workpiece processing arc device that is easy to adjust, comprising:

[0005] A tooling tray, the tooling tray is used to carry the entire device;

[0006] A clamping table, which is used to fix a square workpiece that needs to be processed into an arc, and is fixedly connected to the outer wall of the tooling plate;

[0007] A clamping mechanism, wherein the clamping mechanism is used to clamp a square workpiece, and an outer wall of the clamping mechanism is threadedly connected to an inner wall of a clamping platform;

[0008] The square workpiece arc processing device also includes an auxiliary mechanism;

[0009] The auxiliary mechanism comprises an auxiliary block, the outer wall of the auxiliary block is evenly provided with a return spring, and one end of the return spring is fixedly connected to the outer wall of the auxiliary block.

[0010] As a preferred embodiment, the outer wall of the clamping platform is provided with a threaded hole, the outer wall of the clamping platform is provided with a sliding groove, the inner wall of the sliding groove is evenly provided with telescopic grooves, and the inner wall of the clamping platform is slidably connected with a latch.

[0011] As a preferred implementation, the outer wall of the auxiliary block is slidably connected to the inner wall of the sliding slot, and the other end of the return spring is fixedly connected to the inner wall of the telescopic slot.

[0012] As a preferred embodiment, the clamping mechanism includes an adjusting block, an outer wall of the adjusting block is fixedly connected to a threaded column, one end of the threaded column is fixedly connected to an air cushion head, and an outer wall of the air cushion head is slidably connected to the clamping block.

[0013] As a preferred implementation, the outer wall of the threaded column is threadedly connected to the inner wall of the threaded hole, and the outer wall of the clamping block is in contact with the outer wall of the clamping platform.

[0014] As a preferred embodiment, the outer wall of the rubber suction cup contacts the outer wall of the first special-shaped plate, and the outer wall of the adjustment block is provided with an adjustment groove. By screwing the adjustment block through the adjustment groove, the threaded column can make the clamping block approach or move away from the workpiece under the action of the threaded connection.

[0015] The beneficial effects of the utility model are as follows:

[0016] 1. The utility model provides an auxiliary mechanism. When clamping the workpiece, the auxiliary block contacts the bottom of the sliding groove, so that it will not continue to move toward the reset spring. The other side is prevented from moving by the clamping mechanism. The pressure of the reset spring on the auxiliary block solves the problem of displacement of the workpiece caused by collision during processing, thereby ensuring the processing quality of the workpiece, thereby increasing the qualified rate of the processed workpiece, saving raw materials of square workpieces, and reducing production costs.

[0017] 2. The utility model provides a plurality of clamping mechanisms, which not only enables simultaneous processing of a plurality of parts at a time, but also enables the device to adjust and clamp workpieces of various specifications through the threaded connection between the threaded column and the threaded hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the front view of the utility model;

[0019] Figure 2 It is a cross-sectional view of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the utility model at A;

[0021] Figure 4 It is a schematic diagram of the structure of the utility model at B;

[0022] Figure 5 It is a partial structural schematic diagram of the utility model;

[0023] Figure 6 It is a partial structural sectional view of the utility model;

[0024] Figure 7 It is a structural schematic diagram of C of the utility model.

[0025] In the figure: 1. tooling plate; 2. clamping table; 21. threaded hole; 22. sliding slot; 221. telescopic slot; 23. latch; 3. clamping mechanism; 31. adjusting block; 311. adjusting slot; 32. threaded column; 33. air cushion head; 34. clamping block; 4. auxiliary mechanism; 41. auxiliary block; 42. reset spring. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0027] Example:

[0028] See also Figure 1 - Figure 7 The utility model provides a technical solution: a square workpiece arc processing device that is easy to adjust, comprising:

[0029] Tool tray 1, tool tray 1 is used to carry the entire device;

[0030] A clamping table 2, which is used to fix a square workpiece that needs to be processed into an arc, and the clamping table 2 is fixedly connected to the outer wall of the tooling plate 1;

[0031] The clamping mechanism 3 is used to clamp a square workpiece, and the outer wall of the clamping mechanism 3 is threadedly connected to the inner wall of the clamping platform 2;

[0032] The square workpiece arc processing device also includes an auxiliary mechanism 4;

[0033] The auxiliary mechanism 4 includes an auxiliary block 41 . Return springs 42 are evenly arranged on the outer wall of the auxiliary block 41 , and one end of the return spring 42 is fixedly connected to the outer wall of the auxiliary block 41 .

[0034] The outer wall of the clamping platform 2 is provided with a threaded hole 21 , the outer wall of the clamping platform 2 is provided with a sliding groove 22 , the inner wall of the sliding groove 22 is evenly provided with telescopic grooves 221 , and the inner wall of the clamping platform 2 is slidably connected with a latch 23 .

[0035] The outer wall of the auxiliary block 41 is slidably connected to the inner wall of the sliding groove 22 , and the other end of the return spring 42 is fixedly connected to the inner wall of the telescopic groove 221 .

[0036] The clamping mechanism 3 comprises an adjusting block 31 , an outer wall of the adjusting block 31 is fixedly connected with a threaded column 32 , one end of the threaded column 32 is fixedly connected with an air cushion head 33 , and an outer wall of the air cushion head 33 is slidably connected with a clamping block 34 .

[0037] The outer wall of the threaded column 32 is threadedly connected to the inner wall of the threaded hole 21 , and the outer wall of the clamping block 34 is in contact with the outer wall of the clamping platform 2 .

[0038] The outer wall of the rubber suction cup contacts the outer wall of the first special-shaped plate, and the outer wall of the adjusting block 31 is provided with an adjusting groove 311. By screwing the adjusting block 31 through the adjusting groove 311, the threaded column 32 is threadedly connected to move the clamping block 34 closer to or away from the workpiece.

[0039] When in use, the tooling plate 1 is used to carry the entire device. Multiple clamping tables 2 are fixed to the outer wall of the tooling plate 1 by screws, so that multiple parts can be processed simultaneously at one time. The pin 23 is used to further fix the clamping table 2. The square workpiece is pushed between the clamping mechanism 3 and the auxiliary mechanism 4 along the bevel of the auxiliary block 41. The adjusting block 31 is screwed through the adjusting groove 311, so that the threaded column 32 is threadedly connected with the threaded hole 21, so that the clamping block 34 is close to the workpiece. After the clamping block 34 contacts the workpiece, the adjusting block 31 is continued to be screwed to make the clamping block 34 slide on the air cushion head 33. The air cushion head 33 The round head is deformed, and the clamping block 34 pushes the workpiece, so that the workpiece pushes the auxiliary block 41 to slide in the sliding groove 22 until it cannot be pushed. At this time, the auxiliary block 41 contacts the bottom of the sliding groove 22. The reset spring 42 is compressed during the sliding of the auxiliary block 41, so that the length of the reset spring 42 is compressed in the telescopic groove 221 to the same depth as the telescopic groove 221. At this time, the clamping and fixing of the workpiece is completed. After the workpiece is processed, the clamping mechanism 3 is restored to its initial position by twisting the adjusting block 31 in the reverse direction. The reset spring 42 pushes the auxiliary block 41 to reset, and then the processed square workpiece is removed.

[0040] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. An easily adjustable arc processing device for square workpieces, comprising: A tooling plate (1), wherein the tooling plate (1) is used to carry the entire device; A clamping table (2), the clamping table (2) being used to fix a square workpiece that needs to be processed into an arc, the clamping table (2) being fixedly connected to the outer wall of the tooling plate (1); A clamping mechanism (3), the clamping mechanism (3) being used for clamping a square workpiece, the outer wall of the clamping mechanism (3) being threadedly connected to the inner wall of the clamping platform (2); The feature is that the square workpiece arc processing device further comprises an auxiliary mechanism (4); The auxiliary mechanism (4) comprises an auxiliary block (41), the outer wall of the auxiliary block (41) is evenly provided with a return spring (42), and one end of the return spring (42) is fixedly connected to the outer wall of the auxiliary block (41).

2. The easily adjustable arc processing device for square workpieces according to claim 1, characterized in that: The outer wall of the clamping platform (2) is provided with a threaded hole (21), the outer wall of the clamping platform (2) is provided with a sliding groove (22), the inner wall of the sliding groove (22) is evenly provided with telescopic grooves (221), and the inner wall of the clamping platform (2) is slidably connected with a latch (23).

3. The easily adjustable arc processing device for square workpieces according to claim 2, characterized in that: The outer wall of the auxiliary block (41) is slidably connected to the inner wall of the sliding groove (22), and the other end of the return spring (42) is fixedly connected to the inner wall of the telescopic groove (221).

4. The easily adjustable arc processing device for square workpieces according to claim 2, characterized in that: The clamping mechanism (3) comprises an adjusting block (31), the outer wall of the adjusting block (31) is fixedly connected to a threaded column (32), one end of the threaded column (32) is fixedly connected to an air cushion head (33), and the outer wall of the air cushion head (33) is slidably connected to a clamping block (34).

5. The easily adjustable arc processing device for square workpieces according to claim 4, characterized in that: The outer wall of the threaded column (32) is threadedly connected to the inner wall of the threaded hole (21), and the outer wall of the clamping block (34) is in contact with the outer wall of the clamping platform (2).

6. The easily adjustable arc processing device for square workpieces according to claim 4, characterized in that: An outer wall of the adjustment block (31) is provided with an adjustment groove (311).

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