CN211510740U

CN211510740U - Safety shoe toe shaping machine

Info

Publication number: CN211510740U
Application number: CN201922445795.8U
Authority: CN
Inventors: 江河; 施少军
Original assignee: Hebei Lingqiang Metal Products Co ltd
Current assignee: Hebei Lingqiang Metal Products Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-18
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a safety shoe toe forming machine, including workstation, four group's landing legs, mounting bracket, cylinder subassembly, top mould subassembly and die block subassembly, be located and still be provided with the tight mechanism in lower top that is used for pushing up tight end mould subassembly in vertical direction on the workstation of die block subassembly below, be located and be provided with the tight mechanism in back top that is used for pushing up tight end mould subassembly upper shoe toe on the horizontal direction on the workstation at die block subassembly rear. The utility model discloses having add complementary unit and having come supplementary staff with the tip location on the die block subassembly, greatly reduced the probability that the crooked phenomenon of tip location takes place on the die block subassembly, further improved the location accuracy of tip.

Description

Safety shoe toe shaping machine

Technical Field

The utility model relates to a safety shoe production technical field especially relates to a forming machine of production safety shoe toe cap.

Background

Safety shoes are a general term for safety-type shoes and protective-type shoes, and generally refer to shoes worn at different work occasions to protect the feet and legs from foreseeable injuries.

The safety shoe toe cap shaping machine is a device for shaping the toe cap of a safety shoe in the production and processing process of the safety shoe, and is widely used in the field of safety shoe production. Present safety shoe toe forming machine includes the workstation, four group's landing legs, the mounting bracket, the cylinder module, top mould subassembly and die block subassembly, the bottom left front side of workstation, left rear side, right front side and right rear side are connected with the top of four group's landing legs respectively, the regional bottom in rear portion of mounting bracket is connected with the top middle part rear side of workstation, the cylinder module mount is at the regional bottom middle part in top of mounting bracket, top mould unit mount is at the output of cylinder module, the bottom of die block subassembly is provided with the dead lever, the top middle part of workstation is run through and is provided with U type constant head tank, the rear end of dead lever is connected with the rear end bottom of U type constant head tank, the die block subassembly is located the top mould subassembly under.

When current safe shoes toe forming machine used, at first placed the workstation in appointed position through four group's landing legs, then the staff then can put the toe cap of safe shoes at the top of die block subassembly, after the toe cap finishes at the top location of die block subassembly, then can start the cylinder subassembly at this moment and make the output of cylinder subassembly promote the top mould subassembly and move down, the design process of toe cap has been accomplished in the cooperation of top mould subassembly and die block subassembly this moment. However, when the operator positions the toe cap at the top end of the bottom die assembly, the toe cap may be positioned askew on the bottom die assembly due to human factors, which reduces the positioning accuracy of the toe cap and results in poor practicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a safe shoe toe forming machine is provided to reduce the probability that the crooked phenomenon of toe positioning takes place on the die block subassembly, further improve the accuracy of toe positioning.

In order to solve the technical problem, the utility model adopts the following technical proposal.

The utility model discloses a safe shoes toe forming machine, including workstation, four group's landing legs, mounting bracket, cylinder assembly, top mould subassembly and die block subassembly, the bottom left front side of workstation, left rear side, right front side and right rear side are connected with the top of four group's landing legs respectively, the regional bottom in rear portion of mounting bracket is connected with the top middle part rear side of workstation, cylinder assembly installs in the regional bottom middle part in top of mounting bracket, top mould subassembly installs the output at cylinder assembly, the bottom of die block subassembly is provided with the dead lever, the top middle part of workstation runs through and is provided with U type constant head tank, the rear end of dead lever is connected with the rear end bottom of U type constant head tank, the die block subassembly is located the top mould subassembly under;

the workbench below the bottom die assembly is also provided with a lower jacking mechanism for jacking the bottom die assembly in the vertical direction, the lower jacking mechanism comprises two groups of positioning plates, a control frame, two groups of telescopic rods, an adjusting threaded rod, a connecting block, a rotating block, an adjusting knob and a fixing frame, the top ends of the left area and the right area of the control frame are respectively connected with the bottom ends of the two groups of positioning plates, and the inner ends of the two groups of positioning plates are respectively in sliding and clinging contact with the two ends of the bottom die assembly;

the top ends of the left area and the right area of the fixing frame are respectively connected with the left side wall and the right side wall of the bottom middle area of the U-shaped positioning groove, an adjusting threaded hole penetrates through the middle part of the bottom end of the fixing frame and is screwed with an adjusting threaded rod, the middle part of the bottom end of the control frame is connected with a connecting block, a rotating cavity is arranged inside the connecting block, an inserting hole is formed in the bottom end of the rotating cavity in a communicating mode, the top end of the adjusting threaded rod penetrates through the inserting hole from the lower side of the connecting block and extends into the rotating cavity, the rotating block is rotatably clamped with the rotating cavity, the top end of the adjusting threaded rod is connected with the bottom end of the rotating block, and the top end of;

the bottom left side and the right side of mount run through respectively and are provided with two sets of telescopic holes, two sets of telescopic holes slip suit with two sets of telescopic links respectively, the top of two sets of telescopic links is connected with the bottom left side and the right side of control frame respectively.

The utility model relates to a safe shoe toe shaping machine, a rear propping mechanism for propping the toe cap on a bottom die assembly in the horizontal direction is arranged on a workbench positioned at the rear part of the bottom die assembly, the rear propping assembly comprises a baffle plate, a sliding plate, a fastening knob and a fastening threaded rod, the outer side wall of the rear side of the middle part of the top end of the U-shaped positioning groove is provided with a sliding groove, the bottom area of the sliding plate is clamped with the sliding groove in a sliding way, the front end of the sliding plate is connected with the middle part of the top area of the rear end of the baffle plate, the top end of the sliding plate is provided with a sliding hole, the middle front side of the bottom end of the sliding groove is communicated with a fastening thread groove, the bottom end of the fastening thread rod slides from the upper side of the sliding plate to pass through the sliding hole and then is continuously screwed and inserted into the fastening thread groove, the top end of the fastening threaded rod is connected with the middle part of the bottom end of the fastening knob, and the bottom end of the sliding plate is tightly attached to the bottom end of the sliding groove.

The utility model discloses a safety shoe toe cap forming machine, the lateral wall of adjust knob and fastening knob is provided with multiunit antiskid arris.

The utility model discloses a safe shoes toe cap forming machine still includes controls the handle, the bottom of controlling the handle is connected with the top rear side of sliding plate.

The utility model discloses a safe shoes toe cap forming machine, the bottom of fastening knob is provided with anti-skidding rubber ring, the top and the bottom of anti-skidding rubber ring are hugged closely with the bottom of fastening knob and the top of sliding plate respectively.

Due to the adoption of the technical scheme, the utility model has the following technical progress.

The utility model discloses after finishing the top location of tip at the die block subassembly, through the tight mechanism in top under the operation, the top that makes the two sets of locating plates at control frame both ends top is hugged closely with the both ends bottom of the tip that the location finishes respectively, can realize the ascending location of the vertical side of tip, through the tight mechanism in top after the operation can realize the location to the tip in the front and back side, thereby through having add complementary unit and come supplementary staff with the tip location on the die block subassembly, the probability that the crooked phenomenon of tip location takes place on the die block subassembly has greatly been reduced, therefore, the location accuracy of tip has been improved, thereby the reinforcing practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the connection structure of the baffle plate and the sliding plate according to the present invention;

fig. 3 is a schematic view of the connection structure of the fastening threaded rod and the sliding plate of the present invention;

FIG. 4 is a schematic view of the connection structure of two sets of telescopic rods and the fixing frame of the present invention;

in the drawings, the reference numbers: 1. a work table; 2. four groups of supporting legs; 3. a mounting frame; 4. a cylinder assembly; 5. a top die assembly; 6. a bottom die assembly; 7. a U-shaped positioning groove; 8. two groups of positioning plates; 9. a control frame; 10. two groups of telescopic rods; 11. adjusting the threaded rod; 12. connecting blocks; 13. rotating the block; 14. adjusting a knob; 15. a fixed mount; 16. two groups of telescopic holes; 17. a baffle plate; 18. a sliding plate; 19. fastening a knob; 20. fastening a threaded rod; 21. a sliding groove; 22. a plurality of groups of anti-slip edges; 23. a control handle; 24. an anti-slip rubber ring; 25. four groups of lifting threaded rods; 26. four groups of cushion blocks; 27. four groups of lifting thread grooves; 28. four groups of anti-skid rubber mats; 29. an anti-slip handle sleeve; 30. and adjusting the threaded hole.

Detailed Description

The present invention will be described in further detail with reference to specific embodiments.

The utility model provides a safety shoe toe forming machine, its structure is shown in fig. 1 to 4, including workstation 1, four group's landing legs 2, mounting bracket 3, cylinder component 4, top mould subassembly 5, die block subassembly 6, tight mechanism in lower top and the tight mechanism in back top, the bottom left front side of workstation 1, left side rear side, right front side and right rear side are connected with the top of four group's landing legs 2 respectively, the regional bottom in rear portion of mounting bracket 3 is connected with the top middle part rear side of workstation 1, cylinder component 4 installs the regional bottom middle part in the top of mounting bracket 3, top mould subassembly 5 installs the output at cylinder component 4, the bottom of die block subassembly 6 is provided with the dead lever, the top middle part of workstation 1 runs through and is provided with U type constant head tank 7, the rear end of dead lever is connected with the rear end bottom of U type constant head tank 7, die block subassembly 6 is located top mould subassembly 5 under.

The lower tightening mechanism is located on a workbench below the bottom die assembly 6 and used for tightening the bottom die assembly in the vertical direction, and the structure of the lower tightening mechanism is shown in fig. 1 and 3 and comprises two groups of positioning plates 8, a control frame 9, two groups of telescopic rods 10, an adjusting threaded rod 11, a connecting block 12, a rotating block 13, an adjusting knob 14 and a fixing frame 15. The top ends of the left area and the right area of the control frame 9 are respectively connected with the bottom ends of the two groups of positioning plates 8, and the inner ends of the two groups of positioning plates 8 are respectively in sliding close contact with the two ends of the bottom die assembly 6; the top ends of the left area and the right area of the fixed frame 15 are respectively connected with the left side wall and the right side wall of the bottom middle area of the U-shaped positioning groove 7, an adjusting threaded hole 30 penetrates through the middle part of the bottom end of the fixed frame 15, the adjusting threaded hole 30 is screwed with an adjusting threaded rod 11, the middle part of the bottom end of the control frame 9 is connected with a connecting block 12, a rotating cavity is arranged inside the connecting block 12, the bottom end of the rotating cavity is communicated with an inserting hole, the top end of the adjusting threaded rod 11 penetrates through the inserting hole from the lower side of the connecting block 12 and extends into the rotating cavity, the rotating block 13 is rotatably clamped with the rotating cavity, the top end of the adjusting threaded rod 11 is connected with the bottom end of the rotating; the bottom left side and the right side of mount 15 run through respectively and are provided with two sets of telescopic holes 16, and two sets of telescopic holes 16 slide the suit with two sets of telescopic links 10 respectively, and the top of two sets of telescopic links 10 is connected with the bottom left side and the right side of control frame 9 respectively.

The rear propping mechanism is positioned on the workbench behind the bottom die assembly 6 and is used for propping the toe cap on the bottom die assembly in the horizontal direction, the structure of the U-shaped positioning groove 7 is as shown in the figures 2 and 3, and comprises a baffle plate 17, a sliding plate 18, a fastening knob 19 and a fastening threaded rod 20, wherein a sliding groove 21 is formed in the outer side wall of the rear side of the middle part of the top end of the U-shaped positioning groove 7, the bottom area of the sliding plate 18 is in sliding clamping with the sliding groove 21, the front end of the sliding plate 18 is connected with the middle part of the top area of the rear end of the baffle plate 17, a sliding hole is formed in the top end of the sliding plate 18 in an inertial mode, a fastening threaded groove is formed in the bottom end of the sliding groove 21 in a communicated mode, the bottom end of the fastening threaded rod 20 penetrates through the sliding hole from the upper side of the sliding plate 18 in a sliding mode and then is inserted into the fastening threaded.

The utility model discloses well adjust knob 14 and fastening knob 19's lateral wall is provided with multiunit anti-skidding arris 22, has increased the roughness of adjust knob and fastening knob's lateral wall, has reduced when rotating adjust knob and fastening knob, the probability that the hand skidded on adjust knob and fastening knob. The bottom end of the fastening knob 19 is provided with an anti-skid rubber ring 24, and the top end and the bottom end of the anti-skid rubber ring 24 are respectively clung to the bottom end of the fastening knob 19 and the top end of the sliding plate 18; the friction between the fastening knob and the sliding plate is increased by the anti-slip rubber ring, so that the probability of loosening of the fastening threaded rod in the fastening threaded groove is reduced.

The rear side of the top end of the sliding plate 18 is connected with a control handle 23, so that the sliding plate can be adjusted more conveniently. The anti-slip handle sleeve 29 is fixedly sleeved outside the control handle 23, so that the friction coefficient of the outer side wall of the control handle is increased, the control comfort of the control handle is improved on one hand, and the probability of slippage of the handle on the control handle is reduced on the other hand.

Four groups of lifting thread grooves 27 are respectively arranged at the bottom ends of the four groups of supporting legs 2, four groups of lifting threaded rods 25 are respectively screwed with the four groups of lifting thread grooves 27, the bottom ends of the four groups of lifting threaded rods 25 are respectively connected with the top ends of four groups of cushion blocks 26, and four groups of anti-skid rubber pads 28 are connected with the bottom ends of the four groups of cushion blocks 26. Four groups of lifting threaded rods can be rotated respectively through four groups of cushion blocks to enable the four groups of lifting threaded rods to rotate in four groups of lifting threaded grooves of four groups of supporting legs respectively, at the moment, the extension lengths of the four groups of cushion blocks on the lower sides of the four groups of supporting legs are changed respectively, the adjustment of the placing stability of the safety shoe toe forming machine is realized, the friction coefficient of the bottom ends of the cushion blocks is increased through the arrangement of the anti-skidding rubber pads, and the probability of skidding of the cushion blocks on a placing surface is reduced.

The utility model discloses the during operation, at first place the workstation in appointed position through four group's landing legs, after finishing the tip location of bottom die subassembly with the tip, at this moment the staff controls the position of tip on the bottom die subassembly, then rotate adjust knob and make adjust knob drive adjusting threaded rod at the adjusting threaded hole internal rotation of mount, then adjusting threaded rod then through turning block and connecting block cooperation push control frame vertically move up under the cooperation of two sets of telescopic links and two sets of telescopic holes, when hugging closely with the both ends bottom of the tip that the location finishes respectively on the top of two sets of locating plates at control frame both ends top, at this moment the stall adjust knob can, then the positioning process of two sets of locating plates has been accomplished this moment.

Then, when the toe cap is processed, the toe cap can be directly placed on the bottom die assembly, and the two ends of the toe cap are tightly attached to the top ends of the two groups of positioning plates to complete the positioning of the shoe, after the toe cap is positioned at the top of the bottom die assembly, a worker can unscrew the fastening threaded rod in the fastening threaded groove through the fastening knob, at the moment, the fastening knob does not limit the sliding plate in the sliding groove any more, then the staff can adjust the baffle plate back and forth to enable the baffle plate to slide under the limit of the sliding plate and the sliding groove until the front end of the baffle plate is tightly attached to the rear end of the positioned toe cap, the fastening screw rod is screwed in the fastening screw groove of the sliding groove through the fastening knob immediately, the baffle is limited at the current position, and then when the toe cap is positioned, the rear end of the toe cap is propped against the baffle, the positioning process of the toe cap on the bottom die assembly is completed.

And finally, starting the air cylinder assembly to enable the output end of the air cylinder assembly to push the top die assembly to move downwards, and completing the shaping process of the toe cap by matching the top die assembly and the bottom die assembly at the moment.

Claims

1. A safety shoe toe forming machine comprises a workbench (1), a mounting frame (3), a cylinder assembly (4), a top die assembly (5) and a bottom die assembly (6), wherein the bottom end of the rear region of the mounting frame (3) is connected with the rear side of the middle part of the top end of the workbench (1), the cylinder assembly (4) is installed in the middle of the bottom end of the top region of the mounting frame (3), the top die assembly (5) is installed at the output end of the cylinder assembly (4), a fixing rod is arranged at the bottom end of the bottom die assembly (6), a U-shaped positioning groove (7) penetrates through the middle part of the top end of the workbench (1), the rear end of the fixing rod is connected with the bottom of the rear end of the U-shaped positioning groove (7), and the bottom die assembly (6) is located under the; the method is characterized in that:

a lower jacking mechanism for jacking the bottom die assembly in the vertical direction is further arranged on the workbench below the bottom die assembly (6), the lower jacking mechanism comprises two groups of positioning plates (8), a control frame (9), two groups of telescopic rods (10), an adjusting threaded rod (11), a connecting block (12), a rotating block (13), an adjusting knob (14) and a fixing frame (15), the top ends of the left area and the right area of the control frame (9) are respectively connected with the bottom ends of the two groups of positioning plates (8), and the inner ends of the two groups of positioning plates (8) are respectively in sliding and clinging contact with the two ends of the bottom die assembly (6);

the top ends of the left area and the right area of the fixed frame (15) are respectively connected with the left side outer wall and the right side outer wall of the middle area at the bottom end of the U-shaped positioning groove (7), the middle part of the bottom end of the fixed frame (15) is provided with an adjusting threaded hole (30) in a penetrating way, the adjusting threaded hole (30) is screwed with the adjusting threaded rod (11), the middle part of the bottom end of the control frame (9) is connected with the connecting block (12), a rotating cavity is arranged inside the connecting block (12), the bottom end of the rotating cavity is communicated with an insertion hole, the top end of the adjusting threaded rod (11) passes through the insertion hole from the lower side of the connecting block (12) and extends into the rotating cavity, the rotating block (13) is rotationally clamped with the rotating cavity, the top end of the adjusting threaded rod (11) is connected with the bottom end of the rotating block (13), the top end of the adjusting knob (14) is connected with the bottom end of the adjusting threaded rod (11);

the left side and the right side of the bottom of the fixing frame (15) are respectively provided with two groups of telescopic holes (16) in a penetrating mode, the two groups of telescopic holes (16) are respectively sleeved with the two groups of telescopic rods (10) in a sliding mode, and the top ends of the two groups of telescopic rods (10) are respectively connected with the left side and the right side of the bottom of the control frame (9).

2. The toe safety forming machine according to claim 1, wherein a rear tightening mechanism for tightening the toe on the bottom die assembly in the horizontal direction is provided on the worktable located behind the bottom die assembly (6), the rear tightening assembly comprises a baffle plate (17), a sliding plate (18), a tightening knob (19) and a tightening threaded rod (20), the outer side wall of the rear side of the middle part of the top end of the U-shaped positioning groove (7) is provided with a sliding groove (21), the bottom area of the sliding plate (18) is slidably clamped with the sliding groove (21), the front end of the sliding plate (18) is connected with the middle part of the top area of the rear end of the baffle plate (17), the top end of the sliding plate (18) is provided with a sliding hole, the front side of the bottom end of the sliding groove (21) is communicated with the tightening threaded groove, the bottom end of the tightening threaded rod (20) slides through the sliding hole from the upper side of the sliding plate (18) and then is continuously inserted into the tightening threaded groove, the top end of the fastening threaded rod (20) is connected with the middle part of the bottom end of the fastening knob (19), and the bottom end of the sliding plate (18) is tightly attached to the bottom end of the sliding groove (21).

3. A safety shoe toe shaping machine as claimed in claim 2, wherein the outer lateral walls of the adjustment knob (14) and the tightening knob (19) are provided with sets of anti-slip ribs (22).

4. A safety shoe toe shaper according to claim 3, further comprising a handle grip (23), wherein the bottom end of the handle grip (23) is connected to the rear side of the top end of the sliding plate (18).

5. A safety shoe toe shaping machine according to claim 4, wherein the bottom end of the fastening knob (19) is provided with an anti-slip rubber ring (24), and the top end and the bottom end of the anti-slip rubber ring (24) are respectively abutted against the bottom end of the fastening knob (19) and the top end of the sliding plate (18).