Workbench applied to gear shaping machine

Abstract

The utility model discloses a workbench applied to a gear shaper, which comprises a panel, a collecting hopper is communicated below the panel, a collecting box is arranged below the collecting hopper, a pair of adjusting supports for clamping a workpiece to be machined is mounted in the panel, the adjusting supports are vertically distributed in a staggered manner, and the collecting box is arranged below the collecting hopper. A double-thread screw is rotationally installed in the adjusting support, a pair of sliding seats are symmetrically connected to the double-thread screw in a threaded mode, the upper sections of the sliding seats extend out of the adjusting support and are provided with clamping plates, and a motor is installed at the end, extending out of the adjusting support, of the double-thread screw through a connecting rod. According to the utility model, the adjusting bracket is erected in the panel to clamp and fix the workpiece to be machined, so that sweeps generated during machining can directly slide into the collecting hopper and finally are uniformly poured into the collecting box, the accumulation of the sweeps on the working table is effectively avoided, the sweeps are more convenient to clean, and the working efficiency is improved. And the problem that follow-up machining is affected due to the fact that sweeps are tightly attached to the to-be-machined face can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a workbench used on a gear shaping machine. Background Art

[0002] A gear shaping machine is a metal cutting machine that uses a gear shaping cutter to produce internal and external spur and helical cylindrical gears, as well as other toothed parts, using the generating method. The working principle is based on the meshing of a pair of parallel cylindrical gears. During the gear shaping process, the gear shaping cutter performs an up and down reciprocating motion, and the workpiece rotates accurately one tooth at a time.

[0003] At present, when a gear shaping machine is used for processing, the workpiece to be processed needs to be clamped and fixed on the worktable first. However, the worktable of existing gear shaping machines is mostly a flat structure. The waste chips cut from the workpiece by the gear shaping machine will directly accumulate on the table, which is inconvenient to clean. Some waste chips will even stick to the side surface of the workpiece to be processed, thereby affecting the subsequent cutting processing of the gear shaping machine.

[0004] To this end, we propose a workbench applied to a gear shaping machine to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a workbench applied to a gear shaping machine to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A workbench used on a gear shaping machine includes a panel, a collecting hopper is connected to the bottom of the panel, and a collecting box for storing waste chips is provided under the collecting hopper, a pair of adjustment brackets for clamping the workpiece to be processed are installed in the panel, and the pair of adjustment brackets are vertically staggered up and down, a double-headed screw is rotatably installed inside the adjustment bracket, and a pair of slides are symmetrically threaded on the double-headed screw, the upper section of the slide extends out of the adjustment bracket and is installed with a splint, and one end of the double-headed screw extending out of the adjustment bracket is installed with a motor through a connecting rod.

[0008] In a further embodiment, a filter is installed inside the material receiving box, and hanging ears are fixed on both sides of the filter, and the hanging ears are hung on the edge of the material receiving box.

[0009] In a further embodiment, an air passage is provided inside the slide, and a plurality of air holes connected to the air passage are provided at the connection between the slide and the splint. The two slides are connected by a connecting pipe, and an air pipe passing through the panel is also connected to the side of one of the slides.

[0010] In a further embodiment, the connecting pipe and the air pipe are both bellows expansion pipes.

[0011] In a further embodiment, arc-shaped supporting covers covering the outside of the adjustment bracket are provided on both sides of the clamping plate, and a T-shaped structure is formed between the supporting covers and the clamping plate.

[0012] In a further embodiment, a telescopic sliding sleeve is slidably installed between the sliding seat and the upper end of the adjustment bracket, and the telescopic sliding sleeve covers the upper end of the adjustment bracket.

[0013] In a further embodiment, a sliding rod parallel to the double-headed screw is further installed inside the adjustment bracket, and the sliding rod slides through the interior of the sliding seat.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model sets the middle part of the panel as a cavity state, and the adjusting bracket is set in the panel to clamp and fix the workpiece to be processed, so that the waste chips generated during the processing of the workpiece can directly slide into the collecting hopper and finally be poured into the receiving box for storage, effectively avoiding the accumulation of waste chips on the workbench, which not only makes it more convenient to clean up the waste chips, but also reduces the problem of waste chips sticking to the surface to be processed and affecting subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the adjusting bracket of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the adjusting bracket of the utility model;

[0019] Figure 4 For this utility model Figure 3 Schematic diagram of the locally enlarged structure at point A in the middle.

[0020] In the figure: 1. Panel; 2. Collecting hopper; 3. Collecting box; 31. Filter screen; 32. Hanging ear; 4. Adjusting bracket; 5. Double-headed screw; 6. Sliding seat; 61. Air duct; 62. Air hole; 7. Clamp; 71. Support cover; 8. Connecting rod; 9. Motor; 10. Telescopic sliding sleeve; 11. Sliding rod; 12. Connecting pipe; 13. Air pipe. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be understood that terms such as "center," "longitudinal," "lateral," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are used solely to facilitate the description of the present invention and to simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-3A workbench used on a gear shaping machine includes a panel 1. The panel 1 is a circular structure. A collecting hopper 2 is connected to the bottom of the panel 1, and a collecting box 3 for storing waste chips is provided under the collecting hopper 2. A pair of adjustment brackets 4 for clamping the workpiece to be processed are installed in the panel 1, so that the waste chips generated by the processing are guided from the collecting hopper 2 to the inside of the collecting box 3. The pair of adjustment brackets 4 are vertically staggered up and down. A double-headed screw 5 is rotatably installed inside the adjustment bracket 4, and a pair of slides 6 are symmetrically screwed on the two thread segments with opposite thread directions of the double-headed screw 5, so that the double-headed screw 5 can rotate. When rotating, the pair of slides 6 move closer to or away from each other, the upper section of the slide 6 extends out of the adjusting bracket 4 and is equipped with a clamping plate 7 for clamping the workpiece to be processed, and one end of the double-headed screw 5 extending out of the adjusting bracket 4 is connected to a connecting rod 8, and one end of the connecting rod 8 extending out of the side wall of the panel 1 is equipped with a motor 9, so that the motor 9 drives the connecting rod 8 to drive the double-headed screw 5 to rotate. In order to prevent the slide 6 from deflecting during movement, a slide rod 11 parallel to the double-headed screw 5 is also installed inside the adjusting bracket 4, and the slide rod 11 slides through the interior of the slide 6, so that the slide rod 11 limits the slide 6.

[0025] See also Figure 1 Considering that during actual processing, the gear shaping machine will spray water on the cutting surface to cool it down, and the cooling water and waste chips will mix and fall into the receiving box 3. In order to facilitate the recovery of metal waste chips, a filter 31 is installed inside the receiving box 3, so that the filter 31 can filter the cooling water and waste chips. Hanging ears 32 are fixed on both sides of the filter 31. The hanging ears 32 are hung on the edge of the receiving box 3, and the filter 31 is easy to remove relative to the receiving box 3.

[0026] See also Figure 2-3 , arc-shaped supporting covers 71 covering the outside of the adjustment bracket 4 are provided on both sides of the splint 7, and the arc-shaped supporting covers 71 support the workpiece to be processed, and a T-shaped structure is formed between the supporting covers 71 and the splint 7, so that the splint 7 can be clamped on the outer ring of the workpiece to be processed, or on the inner ring of the workpiece to be processed, so as to adapt to the cutting processing of internal and external teeth. The heights of the splints 7 and the supporting covers 71 of the two adjustment brackets 4 are kept consistent to form a horizontal supporting surface, and the arc-shaped supporting covers 71 can also reduce the accumulation of waste chips and facilitate the waste chips to slide off the arc surface.

[0027] See also Figure 3-4Taking into account that a small amount of waste chips will accumulate on the support cover 71, in order to prevent these waste chips from affecting subsequent processing, an air duct 61 is provided inside the slide 6, and a number of air holes 62 connected to the air duct 61 are provided at the connection between the slide 6 and the splint 7. The air holes 62 are aligned with the surface of the support cover 71, and the two slides 6 are connected by a connecting pipe 12, and one of the slides 6 is also connected to an air pipe 13 passing through the panel 1 on the side, and the external air supply equipment is provided at the outer end of the air pipe 13, so as to facilitate the blowing out of air from the air hole 62, thereby blowing off the waste chips on the support cover 71. Furthermore, considering that the slide 6 needs to move, the connecting pipe 12 and the air pipe 13 are both corrugated telescopic tubes, which are convenient for adjusting the length by telescopic adjustment in coordination with the movement of the slide 6.

[0028] See also Figure 2-4 Considering that waste chips falling into the adjusting bracket 4 will not only cause trouble for cleaning, but will also affect the coordination between the double-headed screw 5 and the slide 6, a telescopic sleeve 10 is slidingly installed between the slide 6 and the upper end of the adjusting bracket 4. The telescopic sleeve 10 is composed of multiple arc-shaped pieces that are socketed with each other. The slide 6 is fixed to the outermost arc-shaped piece, and the telescopic sleeve 10 covers the upper end of the adjusting bracket 4. Waste chips falling on the telescopic sleeve 10 can slide along the arc surface. At the same time, when the slide 6 moves, the telescopic sleeve 10 can be pulled and retracted by the slide 6.

[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0030] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A workbench for a gear shaping machine, comprising a panel (1), characterized in that: A collecting hopper (2) is connected to the bottom of the panel (1), and a collecting box (3) for storing waste chips is provided under the collecting hopper (2). A pair of adjusting brackets (4) for clamping the workpiece to be processed are installed in the panel (1). The pair of adjusting brackets (4) are vertically staggered and distributed up and down. A double-headed screw (5) is rotatably installed inside the adjusting bracket (4), and a pair of slides (6) are symmetrically screwed on the double-headed screw (5). The upper section of the slide (6) extends out of the adjusting bracket (4) and is installed with a clamping plate (7). One end of the double-headed screw (5) extending out of the adjusting bracket (4) is installed with a motor (9) through a connecting rod (8).

2. The workbench used on a gear shaping machine according to claim 1, characterized in that: A filter screen (31) is installed inside the material receiving box (3), and hanging ears (32) are fixed on both sides of the filter screen (31), and the hanging ears (32) are hung on the edge of the material receiving box (3).

3. The workbench used on a gear shaping machine according to claim 1, characterized in that: An air passage (61) is provided inside the slide (6), and a plurality of air holes (62) communicating with the air passage (61) are provided at the connection between the slide (6) and the splint (7). The two slides (6) are connected via a connecting pipe (12), and an air pipe (13) passing through the panel (1) is also connected to the side of one of the slides (6).

4. The workbench used on a gear shaping machine according to claim 3, characterized in that: The connecting pipe (12) and the air pipe (13) are both bellows telescopic pipes.

5. The workbench used on a gear shaping machine according to claim 1, characterized in that: Arc-shaped support covers (71) covering the outside of the adjustment bracket (4) are provided on both sides of the clamping plate (7), and a T-shaped structure is formed between the support covers (71) and the clamping plate (7).

6. The workbench used for a gear shaping machine according to claim 1, characterized in that: A telescopic sliding sleeve (10) is slidably installed between the sliding seat (6) and the upper end of the adjusting bracket (4), and the telescopic sliding sleeve (10) covers the upper end of the adjusting bracket (4).

7. The workbench used on a gear shaping machine according to claim 1, characterized in that: A sliding rod (11) parallel to the double-headed screw (5) is also installed inside the adjustment bracket (4), and the sliding rod (11) slides through the interior of the sliding seat (6).

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