Lathe machining protection structure

Abstract

The utility model relates to lathe processing processing technical field, and disclose a lathe processing protection structure, including bed body, be provided with protection mechanism on the bed body, according to the height of bare line body or external component on bed body, control adjusting bolt and make the limiting seat move on the slide plate, and then change the height of the protective cover, make protective cover not be limited to the bare line body or external component on bed body when moving, benefit from the connecting relationship between the positioning bolt and the limiting post and the protective cover and the shell, so that the shell is supported under the control of the positioning bolt and the perspective board is close to or away from the bed body, when the perspective board is close to the bed body, the processing process of small -size product can be observed in close quarters, and when processing large -size or needing to move the protective cover, the perspective board can be away from the bed body by controlling the positioning bolt.

Description

Technical Field

[0001] This utility model relates to the field of lathe machining technology, specifically a protective structure for lathe machining. Background Technology

[0002] Lathes are the "mother machines" of the machinery manufacturing industry. From making simple bolts to mechanical parts on aircraft carriers, almost all mechanical products rely on lathe processing. However, the rotating parts and splashing cuttings on the lathe are the main sources of danger that can cause safety accidents. Therefore, protective structures for lathe processing are needed.

[0003] Chinese Patent Publication No. CN222308218U discloses a protective structure for lathe machining, including a lathe body. A bracket is fixedly installed on the upper surface of the lathe body, and a protective cover is embedded in the upper surface of the bracket. Cleaning structures are embedded in both the front and rear surfaces of the protective cover. The cleaning structures consist of two sets. The protective cover includes a top cover, a protective plate, a handle, a first side plate, a baffle, a second side plate, a scraper, a connecting rod, an embedding groove, a discharge groove, a slider, and embedding holes. Protective plates are fixedly installed on both the front and rear surfaces of the top cover. Embedding holes are formed in the middle and near the top of the front surface of each protective plate. A second side plate is embedded in one side surface of each protective plate, and a first side plate is embedded in the other side surface. This utility model provides a protective device for lathe machining, which can protect the lathe through the protective cover and quickly clean the observation window.

[0004] The above structure has the effect of quickly cleaning the observation window. However, the existing structure is easily restricted by the exposed lines or external parts on the lathe and cannot be used. At the same time, the size of the products processed by the lathe varies. For smaller products, it is difficult to observe the processing through the structure. Therefore, a lathe processing protection structure is needed. Utility Model Content

[0005] The purpose of this utility model is to provide a protective structure for lathe machining, so as to solve the problems that the existing structure cannot be adapted to the exposed lines or external parts on the lathe, and the fixed observation window makes it impossible to observe the machining process of small-sized products.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a lathe machining protective structure, including a lathe body, on which a protective mechanism is provided; the protective mechanism includes a bracket, which is fixedly installed on both sides of the lathe body, and side guard plates are fixedly installed on both sides of the bracket, and a buckle is fixedly installed on the upper side of the bracket, a slide plate is slidably installed on the buckle, an adjusting bolt is threaded through the middle of the slide plate, and a limit seat is slidably installed through the slide plate, a cover is fixedly installed on the lower side of the limit seat, and limit bolts are threaded on both ends of the buckle.

[0007] Preferably, the two side guards are located on both sides of the cover, and the upper side of the side guards is composed of an arc-shaped plate.

[0008] Preferably, one end of the adjusting bolt is rotatably mounted on the limiting seat, and the two limiting bolts are located on both sides of the slide plate.

[0009] Preferably, the upper side of the limiting seat consists of four columns, and the limiting seat is slidably mounted on the slide plate through the four columns. The two sides of the cover consist of inclined plates.

[0010] Preferably, the cover is provided with a viewing mechanism, which includes two viewing holes. The two viewing holes are respectively opened on both sides of the cover, and a housing is slidably installed on the viewing holes. A viewing plate is fixedly installed on the front side of the housing, and a positioning bolt is threaded through the upper side of the housing. Two limiting posts are fixedly installed side by side on both sides of the cover.

[0011] Preferably, the outer shell is tightly fitted to the viewing hole, and the viewing plate is located inside the cover.

[0012] Preferably, one end of the positioning bolt is rotatably mounted on the cover, the limiting post penetrates the outer shell, and both the limiting post and the positioning bolt are perpendicular to the cover.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1) The lathe machining protection structure controls the adjustment bolts to move the limit seat on the slide plate according to the height of the exposed wires or external parts on the machine bed, thereby changing the height of the cover. This ensures that the cover is not restricted by the exposed wires or external parts on the machine bed when it moves. In use, by controlling the slide plate in conjunction with the buckle to move the cover, the cover and side guard plate can protect the product when it is being machined on the machine bed, preventing impurities from splashing and causing safety accidents.

[0014] 2) The lathe processes the protective structure by controlling the rotation of the positioning bolts. Benefiting from the connection between the positioning bolts and the limit post and the cover and outer shell, the outer shell supports the viewing plate to move closer to or away from the machine body under the control of the positioning bolts. When the viewing plate is close to the machine body, the processing of small-sized products can be observed at close range. When processing large-sized products or when the cover needs to be moved, the viewing plate can be moved away from the machine body by controlling the positioning bolts. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a lathe machining protection structure according to an embodiment of the present utility model; Figure 2 This is a cross-sectional view of the structure in an embodiment of this utility model; Figure 3 This is a three-dimensional structural exploded view of the protective mechanism in the embodiment of this utility model; Figure 4 This is a three-dimensional structural exploded view of the skateboard, buckle, and limiting seat in an embodiment of this utility model; Figure 5 This is a cross-sectional view of the perspective mechanism in an embodiment of this utility model; Figure 6 As an embodiment of this utility model Figure 5 Enlarged view of A in the middle.

[0016] In the diagram: 1. Bed frame; 2. Protective mechanism; 201. Bracket; 202. Side guard plate; 203. Buckle; 204. Slide plate; 205. Adjusting bolt; 206. Limiting seat; 207. Protective cover; 208. Limiting bolt; 3. Transparent mechanism; 301. Transparent hole; 302. Outer shell; 303. Transparent plate; 304. Positioning bolt; 305. Limiting post. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0018] Combination Figures 1-4A lathe machining protective structure includes a lathe body 1, on which a protective mechanism 2 is provided. The protective mechanism 2 includes a bracket 201, which is fixedly installed on both sides of the lathe body 1. Side guard plates 202 are fixedly installed on both sides of the bracket 201. A buckle 203 is fixedly installed on the upper side of the bracket 201. A slide plate 204 is slidably installed on the buckle 203. An adjusting bolt 205 is threaded through the middle of the slide plate 204. A limit seat 206 is slidably installed through the slide plate 204. A cover 207 is fixedly installed on the lower side of the limit seat 206. Limit bolts 208 are threaded on both ends of the buckle 203.

[0019] Two side guards 202 are located on both sides of the cover 207, and the upper side of the side guards 202 is composed of an arc-shaped plate to ensure that the cover 207 always protects its sides during the upward movement, preventing impurities from splashing out due to gaps on the lower side of the cover 207. One end of the adjusting bolt 205 is rotatably mounted on the limiting seat 206. The adjusting bolt 205 is used to support the vertical movement of the limiting seat 206. Two limiting bolts 208 are located on both sides of the slide plate 204, and the limiting bolts 208 are used to... The movement of the slide plate 204 is restricted to prevent it from detaching from the buckle 203. The upper side of the limiting seat 206 consists of four columns, and the limiting seat 206 is slidably mounted on the slide plate 204 through the four columns, so that the limiting seat 206 will not sway when moving. The two sides of the cover 207 consist of inclined plates. Due to the shape of the cover 207, when the cover 207 is lifted, the vertical distance between the two sides and the top of the bed 1 and the cover 207 increases, thereby providing sufficient movement space. Example 2

[0020] See Figure 5 and Figure 6 The cover 207 is provided with a viewing mechanism 3, which includes two viewing holes 301. The two viewing holes 301 are respectively opened on both sides of the cover 207. A housing 302 is slidably installed on the viewing hole 301. A viewing plate 303 is fixedly installed on the front side of the housing 302. A positioning bolt 304 is threaded through the upper side of the housing 302. Two limiting posts 305 are fixedly installed side by side on both sides of the cover 207.

[0021] The outer shell 302 is tightly attached to the viewing hole 301, and the viewing plate 303 is located inside the cover 207. Moving the outer shell 302 can change the inset distance of the viewing plate 303 relative to the cover 207, so as to facilitate close observation of the processing of small-sized products through the viewing plate 303. One end of the positioning bolt 304 is rotatably mounted on the cover 207. The positioning bolt 304 is used to support the movement of the outer shell 302 within the viewing hole 301. The limiting post 305 passes through the outer shell 302, and both the limiting post 305 and the positioning bolt 304 are perpendicular to the cover 207. The limiting post 305 is used to provide stability for the outer shell 302 when it moves.

[0022] In actual operation, depending on the height of the exposed wires or external components on the bed 1, the limiting seat 206 is moved on the sliding plate 204 by controlling the adjusting bolt 205, thereby changing the height of the cover 207. This ensures that the cover 207 is not restricted by the exposed wires or external components on the bed 1 when it moves. In use, the cover 207 is moved by controlling the sliding plate 204 in conjunction with the buckle 203. This allows the cover 207 and the side guard plate 202 to protect the product when it is being processed on the bed 1, preventing impurities from splashing and causing safety accidents. By controlling the rotation of the positioning bolt 304, the connection between the positioning bolt 304 and the limiting post 305 and the cover 207 and the outer shell 302 is utilized, so that the outer shell 302 supports the viewing plate 303 to move closer to or away from the bed 1 under the control of the positioning bolt 304. When the viewing plate 303 is close to the bed 1, the processing of small-sized products can be observed at close range. When processing large-sized products or when the cover 207 needs to be moved, the viewing plate 303 can be moved away from the bed 1 by controlling the positioning bolt 304.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lathe machining protective structure, comprising a lathe bed (1), characterized in that: The bed body (1) is equipped with a protective mechanism (2); The protective mechanism (2) includes a bracket (201), which is fixedly installed on both sides of the bed (1). Side guards (202) are fixedly installed on both sides of the bracket (201). A buckle (203) is fixedly installed on the upper side of the bracket (201). A slide plate (204) is slidably installed on the buckle (203). An adjusting bolt (205) is threaded through the middle of the slide plate (204). A limit seat (206) is slidably installed through the slide plate (204). A cover (207) is fixedly installed on the lower side of the limit seat (206). Limit bolts (208) are threaded on both ends of the buckle (203).

2. The lathe machining protection structure according to claim 1, characterized in that: The two side guards (202) are located on both sides of the cover (207), and the upper side of the side guards (202) is composed of an arc-shaped plate.

3. The lathe machining protection structure according to claim 1, characterized in that: One end of the adjusting bolt (205) is rotatably mounted on the limiting seat (206), and the two limiting bolts (208) are located on both sides of the sliding plate (204).

4. The lathe machining protection structure according to claim 3, characterized in that: The upper side of the limiting seat (206) consists of four columns, and the limiting seat (206) is slidably mounted on the slide plate (204) through the four columns. The two sides of the cover (207) consist of inclined plates.

5. The lathe machining protection structure according to claim 4, characterized in that: The cover (207) is provided with a perspective mechanism (3), which includes two perspective holes (301). The two perspective holes (301) are respectively opened on both sides of the cover (207). A housing (302) is slidably installed on the perspective hole (301). A perspective plate (303) is fixedly installed on the front side of the housing (302). A positioning bolt (304) is threaded through the upper side of the housing (302). Two limiting posts (305) are fixedly installed side by side on both sides of the cover (207).

6. The lathe machining protection structure according to claim 5, characterized in that: The outer shell (302) is in close contact with the viewing hole (301), and the viewing plate (303) is located inside the cover (207).

7. The lathe machining protection structure according to claim 6, characterized in that: One end of the positioning bolt (304) is rotatably mounted on the cover (207) with a snap fastener. The limiting post (305) passes through the outer shell (302), and both the limiting post (305) and the positioning bolt (304) are perpendicular to the cover (207).

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