CN209773665U

CN209773665U - Fortune silk removes guard shield

Info

Publication number: CN209773665U
Application number: CN201920385388.XU
Authority: CN
Inventors: 高荣江
Original assignee: Jiangsu Chuangwei Cnc Co Ltd
Current assignee: Jiangsu Chuangwei Cnc Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2019-12-13
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses a fortune silk protector technical field's a fortune silk removes guard shield, it is provided with the movable block, two sets of all to slide in the slide rail all to slide and be provided with the spacing slider spare that the structure is the same, and is two sets of the relative one end of regulating block passes through the articulated guard shield of branch, the utility model discloses simple to use installs the device on the lathe of fortune silk section of thick bamboo department through two sets of installation pieces, and the guard shield setting is on two sets of curb plates simultaneously, and the curb plate setting is on the movable block, when the installation perhaps maintains, only need slide the guard shield remove can, through be provided with rotation screw rod and regulating block cooperation on the curb plate, make the guard shield move down the assigned position and protect fortune silk section of thick bamboo, avoid guard shield and fortune silk section of thick bamboo contact, adapt to the fortune silk section of thick.

Description

fortune silk removes guard shield

Technical Field

The utility model relates to a fortune silk protector technical field specifically is a fortune silk removes guard shield.

Background

in the work of the wire cutting machine tool, the wire electrode can be driven by the wire conveying barrel to cut a to-be-cut workpiece positioned on the machine tool in a certain speed operation mode, most of the existing wire cutting machine tools are exposed outside, a necessary protection device is not arranged, if a machine tool operator touches the wire conveying barrel rotating at a high speed or a wire guide wheel, personal injury is easy to happen, the wire cutting machine tool is quite dangerous, even though a shield is arranged at the wire conveying barrel of some wire cutting machine tools in the prior art, most of the wire cutting machine tools are fixed on the machine tool through screws or welding and are difficult to detach, the wire conveying barrel is greatly inconvenient to overhaul, the wire conveying barrel is directly placed outside the wire conveying barrel and is not reliably connected with a machine tool body, therefore, the shield is easy to shift and contacts with the wire conveying barrel when the machine tool works, safety accidents are caused, and therefore, a wire conveying moving shield is provided.

SUMMERY OF THE UTILITY MODEL

an object of the utility model is to provide a fortune silk removes guard shield to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a silk conveying movable protective cover comprises two groups of mounting blocks at the front side and the rear side, sliding rails are transversely arranged at the tops of the two groups of mounting blocks, moving blocks are arranged in the two groups of sliding rails in a sliding manner, limiting sliding block pieces with the same structure are arranged in the two groups of sliding rails in a sliding manner, the limiting sliding block piece is positioned at the right side of the moving block, side plates are arranged at the tops of the two groups of moving blocks, grooves are vertically formed at the opposite sides of the two groups of side plates, rotating screw rods are inserted at the tops of the two groups of side plates, the bottom end of the rotating screw penetrates through the top of the side plate and is movably connected with the inner wall of the bottom of the groove through a bearing, the adjusting block is sleeved on the outer wall of the rotating screw in a threaded manner and located in the groove, the two groups of adjusting blocks are hinged to the protective cover through the supporting rod at one end opposite to each other, the two groups of limiting sliding block pieces are connected with one side opposite to each other through the connecting rod, and the outer wall of one side opposite to the sliding rail is provided with a transverse opening matched with the connecting rod.

Further, the limiting slide block piece comprises a limiting slide block which is arranged in the slide rail in a sliding mode, an inserting rod is inserted into the top of the limiting slide block, a pull disc is welded to the top end of the inserting rod, a reset spring is sleeved on the outer wall of the inserting rod and located between the pull disc and the limiting slide block, the top end of the reset spring is fixedly connected with the bottom of the pull disc, the top end of the reset spring is fixedly connected with the top of the limiting slide block, the inserting rod penetrates through the limiting slide block, and jacks matched with the inserting rod are evenly formed in the inner wall of the bottom of the slide rail.

Further, one side of the limiting slide block, which is close to the moving block, is welded with an insert, a rectangular groove is formed in the center of the outer wall of the top of the insert, a connecting block is movably arranged in the rectangular groove, the bottom of the connecting block is connected with the bottom of the rectangular groove through a spring, a semicircular clamping head is fixedly arranged at the top of the connecting block, one side of the moving block, which is close to the limiting slide block, is provided with a through groove matched with the insert, and the inner wall of the top of the through groove is.

Furthermore, threaded holes are uniformly formed in the bottoms of the two groups of mounting blocks from left to right.

Furthermore, one side of the adjusting block, which is close to the inner wall of the groove bottom of the groove, is provided with a sliding ball, and the inner wall of the groove bottom of the groove is vertically provided with a sliding groove matched with the sliding ball.

Further, the mounting block and the shield are both sheet metal parts.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is simple to use, the device is arranged on a machine tool at the silk conveying cylinder through two groups of mounting blocks, the protective cover is arranged on two groups of side plates, the side plates are arranged on the movable block, when in installation or maintenance, only the protective cover needs to be moved in a sliding way, the protective cover is moved downwards to a designated position to protect the silk conveying cylinder by arranging the rotating screw rod and the adjusting block on the side plates to match, the protective cover is prevented from contacting with the silk conveying cylinder to adapt to the silk conveying cylinders with different heights, the practicability is high, the limiting slide block is arranged at the same time, the limiting slide block is fixed after sliding to the position matched with the movable block through the matching of the arranged inserted rod, the reset spring and the jack on the slide rail, the movable block is conveniently limited and fixed, and the adjusted movable block is fixed through the matching of the insert block, the spring and the semicircular clamp head on the movable block and the through, the guard shield is prevented from moving during use, and the working stability and safety are improved.

Drawings

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

FIG. 2 is a right side view of the protective cover structure of the present invention;

Fig. 3 is the schematic structural diagram of the limiting sliding block of the present invention.

In the figure: 1. mounting blocks; 2. a slide rail; 3. a moving block; 4. a limiting sliding block piece; 41. a limiting slide block; 42. inserting a rod; 43. pulling the disc; 44. a return spring; 45. an insert; 46. a spring; 47. a semicircular chuck; 5. a side plate; 6. a shield; 7. rotating the screw; 8. an adjusting block; 9. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a wire conveying moving shield comprises two groups of mounting blocks 1 on the front side and the rear side, which are used for being connected with a machine tool at a wire conveying cylinder, sliding rails 2 are fixedly and transversely arranged at the tops of the two groups of mounting blocks 1, which are convenient for a shield 6 to move, the sliding rails 2 preferably adopt U-shaped sliding rails, moving blocks 3 are respectively and slidably arranged in the two groups of sliding rails 2 and are used for mounting the shield 6, limit sliding block pieces 4 with the same structure are respectively and slidably arranged in the two groups of sliding rails 2 and are used for limiting the positions of the fixed moving blocks 3, the limit sliding block pieces 4 are positioned at the right sides of the moving blocks 3, side plates 5 are respectively arranged at the tops of the two groups of moving blocks 3, grooves are respectively and vertically arranged at the opposite sides of the two groups of side plates 5, rotating screws 7 are respectively inserted at the tops of the two groups of side plates 5 and are used for driving the adjusting, regulating block 8 is located the recess, and the articulated guard shield 6 of branch is passed through to the relative one end of two sets of regulating blocks 8, and branch also is through articulated mode with regulating block 8, and two sets of spacing slider spare 4 are relative one side and are connected through connecting rod 9, and the horizontal opening that matches with connecting rod 9 is all seted up to the relative one side outer wall of two sets of slide rails 2.

As shown in fig. 3: the limiting sliding block piece 4 comprises a limiting sliding block 41 arranged in the sliding rail 2 in a sliding manner, the top of the limiting sliding block 41 is inserted with an insertion rod 42, the top end of the insertion rod 42 is welded with a pull disc 43, the outer wall of the insertion rod 42 is sleeved with a return spring 44, the return spring 44 is used for driving the insertion rod 42 moving outwards to return, the return spring 44 is positioned between the pull disc 43 and the limiting sliding block 41, the top end of the return spring 44 is fixedly connected with the bottom of the pull disc 43, the top end of the return spring 44 is fixedly connected with the top of the limit slide block 41, the inserted link 42 penetrates through the limit slide block 41, the inner wall of the bottom of the slide rail 2 is uniformly provided with insertion holes matched with the inserted link 42, the inserted link 42 is pulled to be separated from the insertion holes, a user can slide the limit slide block 41 to a designated position to be matched with the movable block 3 for limiting and fixing, after adjustment, the pull disc 43 is loosened, and the return spring 44 drives the insertion rod 42 to return and insert into the corresponding insertion hole to complete the fixing work after the adjustment of the limiting slide block 41;

As shown in fig. 3: an insert 45 is welded on one side, close to a moving block 3, of a limiting slide block 41, a rectangular groove is formed in the center of the outer wall of the top of the insert 45, a connecting block is movably arranged in the rectangular groove, the bottom of the connecting block is connected with the bottom of the rectangular groove through a spring 46, a semicircular chuck 47 is fixedly arranged on the top of the connecting block, one side, close to the limiting slide block 41, of the moving block 3 is provided with a through groove matched with the insert 45, an arc-shaped clamping groove matched with the semicircular chuck 47 is formed in the inner wall of the top of the through groove, the insert 45 enters the through groove, the semicircular chuck 47 is extruded to downwards extrude the spring 46, when the semicircular chuck 47 corresponds to the arc-shaped clamping groove, the spring 46 resets, the chuck 47 is upwards clamped into the arc-shaped clamping groove;

Threaded holes are uniformly formed in the bottoms of the two groups of mounting blocks 1 from left to right, so that the mounting blocks can be conveniently mounted on a machine tool at a wire conveying cylinder, and the shield 6 corresponds to the wire conveying cylinder;

As shown in fig. 2: a sliding ball is arranged on one side, close to the inner wall of the groove bottom, of the adjusting block 8, and a sliding groove matched with the sliding ball is vertically arranged on the inner wall of the groove bottom, so that the adjusting block 8 is prevented from being driven to rotate by the rotating screw 7, and the up-and-down movement stability is improved;

The mounting block 1 and the shield 6 are sheet metal parts, and are light in weight, high in strength and low in use cost.

Example (b): when in use, the device is arranged on a machine tool at a silk conveying cylinder through the matching of threaded holes and screws at the bottom of the mounting block 1, the protective cover 6 is shifted to move above the silk conveying cylinder through the two groups of moving blocks 3, the inserting rod 42 is pulled to move upwards through the pull disc 43, the two groups of limiting slide blocks 41 are slid through the connecting rod, the protective cover 6 is pressed, the insert 45 on the limiting slide block 41 enters the through groove on the moving block 3, the insert 45 enters the through groove, the semicircular clamp head 47 is extruded, when the semicircular clamp head 47 corresponds to the arc-shaped clamp groove, the spring 46 resets to drive the clamp head 47 to be clamped into the arc-shaped clamp groove to complete fixation, the pull disc 43 is loosened, the inserting rod 42 is driven by the reset spring 44 to be clamped into the jack on the slide rail 2 to complete fixation, the two groups of rotating screw rods 7 are rotated to drive the two groups of adjusting blocks 8 to move downwards, so that the protective cover the silk, two sets of rotating screw rods 7 are rotated reversely to enable two sets of adjusting blocks 8 to move upwards, so that the protective cover 6 moves upwards to the upper side of the wire conveying barrel, the protective cover 6 is pushed towards the left side, and the movable block 3 is separated from the limiting slide block 41, so that the wire conveying barrel can be maintained.

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

Claims

1. The utility model provides a fortune silk removes guard shield, includes two sets of installation pieces of front and back side (1), its characterized in that: sliding rails (2) are fixedly and transversely arranged at the tops of the two groups of mounting blocks (1), moving blocks (3) are arranged in the two groups of sliding rails (2) in a sliding manner, limiting sliding block pieces (4) with the same structure are arranged in the two groups of sliding rails (2) in a sliding manner, the limiting sliding block pieces (4) are positioned at the right side of the moving blocks (3), side plates (5) are arranged at the tops of the two groups of moving blocks (3), grooves are vertically formed in opposite sides of the two groups of side plates (5), rotating screw rods (7) are inserted into the tops of the two groups of side plates (5), the bottom ends of the rotating screw rods (7) penetrate through the tops of the side plates (5) and are movably connected with the inner walls of the bottoms of the grooves through bearings, adjusting blocks (8) are rotatably sleeved on the outer walls of the rotating screw rods (7), the adjusting blocks (8) are positioned in the grooves, two sets of spacing slider spare (4) relative one side is passed through connecting rod (9) and is connected, and two sets of slide rail (2) relative one side outer wall all sets up the horizontal opening that matches with connecting rod (9).

2. a wire handling moving shroud as claimed in claim 1, wherein: spacing slider spare (4) are including sliding limiting slider (41) that sets up in slide rail (2), the peg graft at limiting slider (41) top has inserted bar (42), the welding of inserted bar (42) top has drawing dish (43), reset spring (44) have been cup jointed to inserted bar (42) outer wall, reset spring (44) are located and draw between dish (43) and limiting slider (41), reset spring (44) top and drawing dish (43) bottom fixed connection, and reset spring (44) top and limiting slider (41) top fixed connection, inserted bar (42) run through limiting slider (41), slide rail (2) bottom inner wall is evenly seted up the jack that matches with inserted bar (42).

3. A wire handling moving shroud as claimed in claim 2, wherein: the welding of one side that spacing slider (41) is close to movable block (3) has insert (45), insert (45) top outer wall central authorities seted up the rectangle recess, and the rectangle recess internalization is provided with the connecting block, and the connecting block bottom passes through spring (46) with the rectangle recess tank bottom and is connected, and the fixed semicircle dop (47) that is provided with in connecting block top, the movable block (3) are close to one side of spacing slider (41) and seted up the logical groove that matches with insert (45), and lead to groove top inner wall and be provided with the arc draw-in groove that matches with semicircle dop (47).

4. A wire handling moving shroud as claimed in claim 1, wherein: threaded holes are uniformly formed in the bottoms of the two groups of mounting blocks (1) from left to right.

5. a wire handling moving shroud as claimed in claim 1, wherein: one side that regulating block (8) are close to recess tank bottom inner wall is provided with the sliding ball, and the vertical spout that matches with the sliding ball that is provided with of recess tank bottom inner wall.

6. A wire handling moving shroud as claimed in claim 1, wherein: the mounting block (1) and the shield (6) are both sheet metal parts.