CN217493800U - Fixing device for manufacturing labor protection shoes and facilitating installation of front toe caps - Google Patents

Abstract

The utility model discloses a manufacturing of safety shoe is with fixing device who is convenient for install preceding baotou relates to safety shoe production facility technical field, and it includes the spill fixing base, fixedly connected with electric putter on the inside bottom surface of spill fixing base. This fixing device of baotou before manufacturing of labour protection shoes is convenient for install, through interior kicking block, the dead lever, the supporting shoe, the connecting rod, the restriction round pin, the loop bar, the push rod, the ejector pad, the setting of spring one and spring two can be quick fix the baotou of labour protection shoes, and then the convenience is polished the processing to the baotou of labour protection shoes, make the baotou of labour protection shoes can convenient and fast install on fixing device and fix it, polish simultaneously and accomplish the back can be quick take off, thereby the efficiency of processing has been improved, rack and the collection dish through setting can collect the baotou of labour protection shoes after accomplishing the polishing and place, so that follow-up concentrated processing, and then the practicality of the device has been improved.

Description

Fixing device convenient for mounting front toe cap for manufacturing safety shoes

Technical Field

The utility model relates to a safety shoe production facility technical field specifically is a safety shoe preparation is with fixing device who is convenient for mount preceding baotou.

Background

The safety shoes provide safety guarantee for the feet of workers, particularly in the industries such as construction industry, mining industry and the like, the labor field is very complicated, the workers often need to work on the fields such as sundries, broken objects and the like, the workers often have the problem that the feet are injured by falling objects, therefore, in order to effectively protect the feet of workers, the toe caps in front of the safety shoes are protection shells which are arranged at the tops of the safety shoes and are positioned at the toe heads, are generally made of metal and have higher strength, can prevent the feet of the workers from being injured when the workers work, polishing and polishing treatment are needed in the process of manufacturing the toe cap of the labor protection shoe, and the labor protection shoe needs to be clamped and fixed in the polishing and polishing process, however, the conventional labor protection shoe toe cap fixing device is inconvenient for mounting the toe cap in the process of fixing and clamping the toe cap, and the production efficiency of the labor protection shoe is seriously influenced, therefore, a fixing device which is convenient for installing the toe cap in the manufacturing of the labor protection shoes is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a manufacturing of safety shoe is with fixing device of baotou before being convenient for install has solved the installation of present safety shoe baotou fixing device at the in-process of fixed centre gripping baotou of being not convenient for, serious influence the problem of safety shoe production efficiency.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: a fixing device convenient for mounting a front toe cap for manufacturing safety shoes comprises a concave fixing seat, wherein an electric push rod is fixedly connected to the bottom surface inside the concave fixing seat, the right end of the electric push rod is fixedly connected with a fixing shaft, the front end and the rear end of the fixing shaft are respectively movably connected to the insides of square grooves formed in the front side wall and the rear side wall of the concave fixing seat, supporting rods are respectively movably connected to the front side and the rear side of the lower surface of a supporting plate, square blocks are respectively fixedly connected to the front side and the rear side of the lower surface of the supporting plate, a first sliding groove is formed in each of the two square blocks, a convex sliding block is respectively movably connected to the insides of the two sliding grooves, two convex sliding blocks are respectively movably connected to one ends of the other two supporting rods on the relatively close surfaces, and the other ends of the two supporting rods are respectively movably connected to the front side and the rear side surfaces inside the concave fixing seat, the supporting plate is movably connected with a rotating shaft through a circular groove arranged in the supporting plate, the lower end of the rotating shaft is fixedly connected with a worm wheel, the worm wheel is meshed with the worm for transmission, the upper end of the rotating shaft is fixedly connected with the lower surface of the placing plate, the upper surface of the placing plate is fixedly connected with a fixing box, the left side surface and the right side surface in the fixing box are respectively fixedly connected with the left end and the right end of a limiting rod, the limiting rod is respectively movably connected with two supporting blocks with limiting holes arranged in the supporting blocks, the rear side surfaces of the two supporting blocks are respectively and fixedly connected with a first sliding block, the first sliding blocks are respectively and movably connected with the inner parts of a second sliding groove arranged on the rear side surface in the fixing box, a push rod is fixedly connected at the middle position of the limiting rod, a push block is movably connected on the push rod, connecting rods are respectively and the other ends of the two connecting rods are respectively and movably connected with the front side surfaces of the two supporting blocks, the front side of the push rod is movably connected inside a movable groove formed in the sleeve rod, and the front end of the sleeve rod penetrates through the front side wall of the fixed box and is arranged outside the fixed box.

Preferably, fixedly connected with spring one on the push rod leading flank, spring one front end fixed connection is on the inside leading flank of loop bar, the loop bar is through the inside circular port and the restriction round pin swing joint of seting up of its front end, the equal swing joint in restriction round pin left and right sides has two supporting seats two the equal fixed connection of supporting seat two is on fixed case leading flank.

Preferably, place the equal fixedly connected with support column of board lower surface left and right sides, two the equal fixedly connected with slider two of support column lower extreme, two the equal swing joint of slider two is inside the annular spout that the backup pad upper surface was seted up.

Preferably, the upper ends of the two supporting blocks are fixedly connected with fixing rods, the upper ends of the two fixing rods penetrate through upper side wall fixedly connected with inner supporting blocks of the fixed box, the inner supporting blocks are movably connected inside the labor protection shoe toe cap, springs II are sleeved on the left side and the right side of the limiting rod, the relatively close ends of the springs II are fixedly connected to the relatively far surfaces of the two supporting blocks respectively, and the relatively far ends of the springs II are fixedly connected to the left side surface and the right side surface inside the fixed box respectively.

Preferably, equal fixedly connected with slider three on the push block both sides face, two slider three swing joint is in the three insides of spout that fixed incasement portion both sides face was all seted up respectively, spill fixing base upper surface left end fixedly connected with rack, be provided with a plurality of catch trays on the rack.

Preferably, four corners of the bottom surface of the concave fixing seat are provided with universal wheels with a self-locking function, tool placing boxes are arranged at the left end and the right end of the upper surface of the placing plate, light rod parts at the left side and the right side of the worm are respectively and movably connected with a first supporting seat, the two first supporting seats are fixedly connected to the lower surface of the supporting plate, and the right end of the worm is fixedly connected with a turntable.

Preferably, the front side is provided with the controller on the square piece leading flank, be provided with the battery on the inside bottom surface of spill fixing base, the battery output is connected with the controller input electricity, the controller output is connected with electric putter input electricity.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this tip fixing device before labour protection shoes preparation is with being convenient for install, through interior kicking block, the dead lever, the supporting shoe, the connecting rod, the restriction round pin, the loop bar, the push rod, the ejector pad, the setting of spring one and spring two can be quick fix labour protection shoes baotou, and then the convenience is to the processing of polishing labour protection shoes baotou, make labour protection shoes baotou can convenient and fast install on fixing device and fix it, the back of polishing simultaneously can be quick take off, thereby the efficiency of processing has been improved, rack and collection dish through setting can be collected the labour protection shoes baotou after the completion of polishing and place, so that the follow-up concentrated processing, and then the practicality of the device has been improved.

2. This fixing device of baotou before labour protection shoes preparation is with being convenient for installation, through the worm, the worm wheel, the setting of pivot and carousel can drive the backup pad and rotate, and then reach the effect that changes the angle of polishing of the baotou of labour protection shoes, avoided the rotation that operating personnel made a round trip at the in-process of polishing, the efficiency of polishing has been improved, can increase the stability when placing the board rotation at the in-process of adjusting the angle of polishing of the baotou of labour protection shoes through the support column, the setting of slider two and annular spout, guarantee going on smoothly of the process of polishing.

3. This safety shoe preparation is with fixing device who is convenient for install preceding baotou, through electric putter, the fixed axle, the bracing piece, square piece, the holistic height of the device can be adjusted in the setting of convex slider and spout one, make the device can adapt to the operating personnel of different heights, and then can increase operating personnel's comfort level at the in-process of polishing, the universal wheel of taking self-locking function through the setting can make the device's removal more convenient, fix the device when the device need not remove simultaneously, avoid it to appear and remove the phenomenon, place the setting of case through the instrument and can place the required instrument in the safety shoe baotou course of working, and then further the practicality that has increased the device.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic left-side sectional view of the present invention;

FIG. 4 is a right side view of the structure of the present invention;

FIG. 5 is a schematic view of the top cross-section of the fixing box according to the present invention;

fig. 6 is an enlarged schematic view of the a position of the present invention.

In the figure: 1 concave fixed seat, 2 turnplate, 3 worm, 4 supporting plate, 5 sliding block II, 6 supporting column, 7 placing plate, 8 rotating shaft, 9 limiting pin, 10 supporting seat II, 11 loop bar, 12 safety shoe toe cap, 13 inner supporting block, 14 fixing rod, 15 fixing box, 16 square block, 17 controller, 18 placing rack, 19 collecting disc, 20 electric push rod, 21 fixing shaft, 22 supporting rod, 23 square groove, 24 storage battery, 25 annular sliding groove, 26 worm wheel, 27 convex sliding block, 28 spring II, 29 limiting rod, 30 supporting block, 31 push rod, 32 sliding groove II, 33 sliding groove I, 34 sliding block I, 35 sliding block III, 36 sliding groove III, 37 pushing block, 38 spring I, 39 supporting seat I, 40 connecting rod, 41 tool placing box and 42 universal wheel.

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.

As shown in fig. 1-6, the utility model provides a technical solution: a fixing device convenient for mounting a front toe cap for manufacturing safety shoes comprises a concave fixing seat 1, wherein an electric push rod 20 is fixedly connected to the bottom surface inside the concave fixing seat 1, the right end of the electric push rod 20 is fixedly connected with a fixing shaft 21, the front end and the rear end of the fixing shaft 21 are respectively movably connected with the insides of square grooves 23 formed in the front side wall and the rear side wall of the concave fixing seat 1, the front side and the rear side of the fixing shaft 21 are respectively movably connected with supporting rods 22, the upper ends of the two supporting rods 22 are respectively movably connected with the front side and the rear side of the lower surface of a supporting plate 4, the front side and the rear side of the lower surface of the supporting plate 4 are respectively fixedly connected with square blocks 16, slide grooves one 33 are respectively formed in the two square blocks 16, convex slide blocks 27 are respectively movably connected with the insides of the two slide grooves one 33, two convex slide blocks 27 are respectively movably connected with one ends of the other two supporting rods 22 on the relatively close surfaces, and the other ends of the two supporting rods are respectively movably connected with the front side and the rear side surfaces inside the concave fixing seat 1, the fixed shaft 21 is pushed to move rightwards by starting the arranged electric push rod 20, the integral height of the device can be adjusted under the mutual matching of the four supporting rods 22, the square blocks 16, the first sliding groove 33 and the convex sliding blocks 27, so that the device can adapt to operators with different heights, the comfort level of the operators in the polishing process is increased, the practicability of the device is improved, the supporting plate 4 is movably connected with the rotating shaft 8 through the circular groove arranged in the supporting plate 4, the lower end of the rotating shaft 8 is fixedly connected with the worm wheel 26, the worm wheel 26 is in meshing transmission with the worm 3, the upper end of the rotating shaft 8 is fixedly connected to the lower surface of the placing plate 7, the worm wheel 26 can be driven to rotate by the rotation of the worm 3, the effect of driving the rotating shaft 8 to rotate is further achieved, the placing plate 7 is driven to rotate, the rotation angle of the labor insurance shoe toe cap 12 in the polishing process can be changed by the rotation of the placing plate 7, and then conveniently carry out the polishing of multi-angle to labour protection shoe toe cap 12, the quality of polishing has been improved, the effectual pivoted condition that makes operating personnel make a round trip at the in-process of polishing because of the angle of polishing of avoiding adjusting because of needs simultaneously, further the practicality of the device has been increased, place fixed case 15 of fixed surface fixedly connected with on board 7, the inside left and right sides face of fixed case 15 respectively with both ends fixed connection about restriction bar 29, restriction bar 29 respectively with two inside supporting shoe 30 swing joint who offers the restriction hole, equal fixedly connected with slider 34 on two supporting shoe 30 trailing flanks, equal swing joint of two slider 34 is inside the spout two 32 of seting up on the inside trailing flank of fixed case 15, fixedly connected with push rod 31 on the restriction bar 29 intermediate position, restriction effect can be played the direction of motion of supporting shoe 30 through the restriction bar 29 that sets up, can avoid supporting shoe 30 pivoted in-process to appear in the removal through setting up of slider 34 and spout two 32 The phenomenon that the push rod 31 is movably connected with the push block 37, the left side surface and the right side surface of the push block 37 are both movably connected with the connecting rods 40, the other ends of the two connecting rods 40 are respectively movably connected with the front side surfaces of the two supporting blocks 30, the front side of the push rod 31 is movably connected with the inner part of a movable groove arranged in the loop bar 11, the front end of the loop bar 11 penetrates through the front side wall of the fixed box 15 and is arranged outside the fixed box 15, the loop bar 11 can be supported by the arranged push rod 31, the movement direction of the loop bar 11 can be limited, the push block 37 can be pushed to move backwards along the push rod 31 by pressing the loop bar 11 to move backwards, the two supporting blocks 30 can be driven to be away from each other under the action of the arranged connecting rod 40, the spring I38 is fixedly connected with the front side surface of the push rod 31, the front end of the spring I38 is fixedly connected with the front side surface in the inner part of the loop bar 11, the loop bar 11 is movably connected with the limiting pin 9 through a circular hole formed in the front end of the loop bar 11, the left side and the right side of the limiting pin 9 are movably connected with two supporting seats two 10, the two supporting seats two 10 are fixedly connected to the front side face of the fixed box 15, the movement of the loop bar 11 can be limited through the supporting seats two 10 and the limiting pin 9, the loop bar 11 always pushes against the push block 37, the loop bar 11 can be driven to return to the original position under the action of a spring one 38 after the limiting pin 9 is pulled out, the supporting columns 6 are fixedly connected to the left side and the right side of the lower surface of the placing plate 7, the lower ends of the two supporting columns 6 are fixedly connected with the sliding blocks two 5, the two sliding blocks two 5 are movably connected in the annular sliding groove 25 formed in the upper surface of the supporting plate 4, and the placing plate 7 can be supported in the rotating process of the placing plate 7 through the supporting columns 6, the sliding blocks two 5 and the annular sliding grooves 25, the stability of the placing plate 7 in the rotating process is improved, the upper ends of the two supporting blocks 30 are fixedly connected with fixing rods 14, the upper ends of the two fixing rods 14 penetrate through the upper side wall of the fixing box 15 and are fixedly connected with inner supporting blocks 13, the inner supporting blocks 13 are movably connected inside the labor protection toe cap 12, the left side and the right side of the limiting rod 29 are sleeved with second springs 28, the relatively close ends of the second springs 28 are fixedly connected to the relatively far surfaces of the two supporting blocks 30 respectively, the relatively far ends of the second springs 28 are fixedly connected to the left side and the right side of the inside of the fixing box 15 respectively, the two inner supporting blocks 13 can be driven to be far away from each other under the action of the arranged fixing rods 14 through the mutual separation of the two supporting blocks 30, the labor protection toe cap 12 can be fixed on the two inner supporting blocks 13, the purpose of fixing the labor protection toe cap 12 is achieved, the two supporting blocks 30 can be pushed to be close to each other under the action of the arranged second springs 28 by loosening the pushing block 37, thereby driving the two inner supporting blocks 13 to approach each other, facilitating the taking off of the labor insurance toe cap 12, wherein three sliders 35 are fixedly connected to the upper and lower side surfaces of the pushing block 37, the two sliders 35 are respectively and movably connected to the inside of three sliding grooves 36 formed in the upper and lower side surfaces of the fixed box 15, the pushing block 37 can be limited by the three sliders 35 and the three sliding grooves 36, thereby preventing the pushing block 37 from rotating during the moving process along the pushing rod 31, the left end of the upper surface of the concave fixing base 1 is fixedly connected with a placing frame 18, the placing frame 18 is provided with a plurality of collecting discs 19, the polished labor insurance toe cap 12 can be collected and placed by the placing frame 18 and the collecting discs 19, so as to be processed in a subsequent centralization manner, thereby improving the practicability of the device, the four corners of the bottom surface of the concave fixing base 1 are provided with universal wheels 42 with self-locking function, the device can be moved more conveniently by the universal wheel 42 with the self-locking function, and meanwhile, the device is fixed when the device does not need to be moved, so that the moving phenomenon of the device is avoided, the practicability of the device is further increased, the left end and the right end of the upper surface of the placing plate 7 are both provided with the tool placing boxes 41, tools required in the processing process of the labor protection toe cap 12 can be placed by the tool placing boxes 41, the left side and the right side of the worm 3 are both movably connected with the first supporting seats 39, the first supporting seats 39 are both fixedly connected with the lower surface of the supporting plate 4, the right end of the worm 3 is fixedly connected with the turntable 2, the worm 3 can be supported by the first supporting seats 39, the turntable 2 arranged by rotating can drive the worm 3 to rotate, the controller 17 is arranged on the front side surface of the front side block 16, the storage battery 24 is arranged on the inner bottom surface of the concave fixing seat 1, the output end of the storage battery 24 is electrically connected with the input end of the controller 17, the output end of the controller 17 is electrically connected with the input end of the electric push rod 20, the operation of the device can be conveniently controlled through the arranged controller 17, the operation steps of the device are reduced to a certain degree, and the use of operators is facilitated.

The utility model discloses an operating procedure does:

s1, before polishing the labor protection toe cap 12, firstly, sleeving the labor protection toe cap 12 on two inner supporting blocks 13, then pressing the loop bar 11 backwards to enable the limiting pin 9 to be movably connected with a circular hole formed in the front end of the loop bar 11 through two supporting seats II 10, at the moment, pushing the push block 37 to move backwards along the push rod 31 by the loop bar 11, pushing the two supporting blocks 30 to move towards the left side and the right side respectively along the limiting rod 29 under the action of the two connecting rods 40, and then driving the two inner supporting blocks 13 to be away from each other through the fixed rod 14, so that the effect of fixing the labor protection toe cap 12 on the two inner supporting blocks 13 is achieved, and the labor protection toe cap 12 is conveniently polished;

s2, the electric push rod 20 is started through the arranged controller 17, the electric push rod 20 pushes the fixed shaft 21 to move rightwards, then the height of the position where the supporting plate 4 is located can be adjusted under the mutual matching of the arranged supporting rod 22, the convex sliding block 27, the first sliding groove 33 and the square block 16, and further the effect of adjusting the overall height of the device is achieved, when the height is adjusted to be proper, the electric push rod 20 is closed, and the comfort degree of operators in the polishing process can be improved;

s3, when the in-process of polishing need rotate labour protection toe cap 12, drive worm 3 through the carousel 2 that rotates the setting and rotate, worm 3 and worm wheel 26 meshing rotate, and then realize driving pivot 8 pivoted effect, thereby reach and drive and place board 7 pivoted effect, conveniently carry out the polishing of multi-angle to labour protection toe cap 12, the quality of polishing has been improved, further increased the comfort level that operating personnel used the device in-process, after polishing, can make two supporting shoes 30 be close to each other under the effect of spring one 38 and spring two 28 this moment through extracting limiting pin 9, can drive loop bar 11 and move forward simultaneously, can take off labour protection toe cap 12 from two interior supporting shoe 13 this moment.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (7)

1. The utility model provides a manufacturing of safety shoes is with fixing device of baotou before being convenient for install, includes spill fixing base (1), its characterized in that: an electric push rod (20) is fixedly connected to the bottom surface of the inner portion of the concave fixing seat (1), the right end of the electric push rod (20) is fixedly connected with a fixing shaft (21), the front end and the rear end of the fixing shaft (21) are respectively and movably connected to the inner portions of square grooves (23) formed in the front side wall and the rear side wall of the concave fixing seat (1), supporting rods (22) are respectively and movably connected to the front side and the rear side of the fixing shaft (21), the upper ends of the two supporting rods (22) are respectively and movably connected to the front side and the rear side of the lower surface of a supporting plate (4), square blocks (16) are respectively and fixedly connected to the front side and the rear side of the lower surface of the supporting plate (4), sliding grooves I (33) are respectively formed in the two square blocks (16), convex sliding blocks (27) are respectively and movably connected to one ends of the other two supporting rods (22) on the relatively close surface of the convex sliding blocks (27), the other two other ends of the supporting rods (22) are movably connected to the front side face and the rear side face inside the concave fixing seat (1) respectively, the supporting plate (4) is movably connected with a rotating shaft (8) through a circular groove formed in the supporting plate (4), the lower end of the rotating shaft (8) is fixedly connected with a worm wheel (26), the worm wheel (26) is meshed with the worm (3) for transmission, the upper end of the rotating shaft (8) is fixedly connected to the lower surface of the placing plate (7), the upper surface of the placing plate (7) is fixedly connected with a fixing box (15), the left side face and the right side face inside the fixing box (15) are fixedly connected with the left end and the right end of the limiting rod (29) respectively, the limiting rod (29) is movably connected with two supporting blocks (30) with limiting holes formed inside, the rear side faces of the supporting blocks (30) are fixedly connected with first sliding blocks (34), and the first sliding blocks (34) are movably connected to the inner portions of sliding grooves (32) formed in the rear side faces inside the fixing box (15) The portion, fixedly connected with push rod (31) on restriction lever (29) intermediate position, swing joint has ejector pad (37) on push rod (31), equal swing joint has connecting rod (40), two on ejector pad (37) the other end difference swing joint of connecting rod (40) is on the leading flank of two supporting shoes (30), the front side swing joint of push rod (31) is inside the movable groove of seting up in loop bar (11) inside, the preceding lateral wall that loop bar (11) front end passed fixed case (15) sets up in fixed case (15) outside.

2. The fixing device for the labor protection shoe making convenient for installing the toe cap according to claim 1, characterized in that: fixedly connected with spring (38) on push rod (31) leading flank, spring (38) front end fixed connection is on loop bar (11) inside leading flank, loop bar (11) are through the inside circular port of seting up of its front end and restriction round pin (9) swing joint, the equal swing joint in both sides has two supporting seat two (10) about restriction round pin (9), two the equal fixed connection of supporting seat two (10) is on fixed case (15) leading flank.

3. The fixing device for the labor protection shoe making convenient for installing the toe cap according to claim 1, characterized in that: place equal fixedly connected with support column (6) in board (7) lower surface left and right sides, two equal fixedly connected with slider two (5) of support column (6) lower extreme, two equal swing joint of slider two (5) is inside annular spout (25) that backup pad (4) upper surface was seted up.

4. The fixing device for the labor protection shoe making convenient for installing the toe cap according to claim 1, characterized in that: the upper end of two supporting blocks (30) is fixedly connected with fixing rods (14), the upper end of each fixing rod (14) penetrates through an upper side wall fixedly connected with inner supporting block (13) of a fixed box (15), the inner supporting blocks (13) are movably connected inside a labor protection toe cap (12), springs (28) are sleeved on the left side and the right side of a limiting rod (29), the springs (28) are relatively close to the near ends and are fixedly connected to the surfaces, far away from the two supporting blocks (30), of the springs (28), and the far away ends of the springs (28) are fixedly connected to the left side and the right side of the inner side of the fixed box (15).

5. The fixing device for the labor protection shoe making convenient for installing the toe cap according to claim 1, characterized in that: equal fixedly connected with slider three (35) on the face of push block (37) both sides, two slider three (35) swing joint respectively is inside the spout three (36) that fixed case (15) inside both sides face all seted up about, spill fixing base (1) upper surface left end fixedly connected with rack (18), be provided with a plurality of catch trays (19) on rack (18).

6. The fixing device for the labor protection shoe making convenient for installing the toe cap according to claim 1, characterized in that: the four corners of the bottom surface of the concave fixing seat (1) are respectively provided with a universal wheel (42) with a self-locking function, the left end and the right end of the upper surface of the placing plate (7) are respectively provided with a tool placing box (41), the light rod parts of the left side and the right side of the worm (3) are respectively and movably connected with a first supporting seat (39), the two first supporting seats (39) are respectively and fixedly connected to the lower surface of the supporting plate (4), and the right end of the worm (3) is fixedly connected with a turntable (2).

7. The fixing device for the labor protection shoe making convenient for installing the toe cap according to claim 1, characterized in that: the front side be provided with controller (17) on square piece (16) leading flank, be provided with battery (24) on the inside bottom surface of spill fixing base (1), battery (24) output is connected with controller (17) input electricity, controller (17) output is connected with electric putter (20) input electricity.

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