CN219095694U

CN219095694U - Quick replacement mechanism of concave-shaped injection molding piece shaping pressing block

Info

Publication number: CN219095694U
Application number: CN202222469933.8U
Authority: CN
Inventors: 袁根弟; 吴千绪; 吴会权; 庞金权
Original assignee: Shanghai Genghua Electronic Technology Co ltd
Current assignee: Shanghai Genghua Electronic Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-05-30
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a quick replacement mechanism of a pressing block for shaping a concave-shaped injection molding part, and relates to the field of quick replacement mechanisms. Through the cooperation use between sliding part, joint part and the briquetting part down that sets up, can reach through operation joint part and be convenient for fasten and remove the briquetting part down, also can peg graft fast in T shape downthehole through T shape grafting piece, then fasten through the joint part, can reach the effect of the briquetting down of being convenient for quick replacement like this, and easy operation is convenient, change efficiency is also higher, can not influence production efficiency, the briquetting need be relieved the fastening to the briquetting down through loosening the screw down of the quick replacement mechanism of having solved before, then just can change, change the fastening of screw also after having changed, so not only loaded down with trivial details, change efficiency is lower moreover, influence production efficiency.

Description

Quick replacement mechanism of concave-shaped injection molding piece shaping pressing block

Technical Field

The utility model relates to a quick replacement mechanism, in particular to a quick replacement mechanism for a concave-shaped injection molding piece shaping pressing block.

Background

Injection molded parts are fast-yielding articles that are common in industrial production, and the pressing blocks that injection molded parts need to press in production often need other specimens, so a mechanism that can be quickly replaced is needed to cope with the frequent replacement demands of the pressing blocks.

At present, when the quick replacement mechanism is used, the quick replacement mechanism has some defects and shortcomings, and the specific parts needing improvement are as follows:

the quick replacement mechanism before need release the fastening to the briquetting down through loosening the screw down to its briquetting of changing, then just can change, need carry out the fastening of screw after changing well like this, not only loaded down with trivial details, change efficiency is lower moreover, influences production efficiency.

Disclosure of Invention

The utility model aims to provide a quick replacement mechanism for a lower pressing block for shaping a concave-shaped injection molding part, which aims to solve the problems that the lower pressing block replaced by the prior quick replacement mechanism in the prior art needs to be loosened by loosening a screw to release the fastening of the lower pressing block and then can be replaced, and the screw is also fastened after the replacement, so that the quick replacement mechanism is complicated, has lower replacement efficiency and affects production efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick replacement mechanism of recess shape injection molding plastic with briquetting, includes the braced frame part, the internally connected of braced frame part has the elevating component.

As a preferable technical scheme of the utility model, the supporting frame component comprises a concave frame, sliding grooves are formed in opposite side surfaces of the inside of the concave frame, an extrusion groove is formed in the bottom surface of the inside of the concave frame, and a switch is arranged at the lower end of the front side surface of the concave frame.

As a preferable technical scheme of the utility model, the lifting component comprises a sliding component, wherein the lower end of the sliding component is internally connected with a lower pressing block component, and the front side of the lower end of the sliding component is connected with a clamping component.

As a preferable technical scheme of the utility model, the sliding part comprises a hydraulic telescopic rod, the top surface of the hydraulic telescopic rod is fixedly connected with the inner top surface of the concave frame, the bottom surface of the hydraulic telescopic rod is fixedly connected with a first sliding plate, sliding blocks are fixedly connected to the left side surface and the right side surface of the first sliding plate, the two sliding blocks are respectively and slidably connected with two sliding grooves, a clamping block is fixedly connected to the bottom surface of the first sliding plate, a T-shaped hole is formed in the front side surface of the clamping block, two inserting posts are fixedly connected to the inner rear side surface of the T-shaped hole, a first rectangular hole is formed in the left end of the front side surface of the clamping block, a first fixing post is fixedly connected between the upper surface and the lower surface of the first rectangular hole, a connecting hole is formed in the right end of the front side surface of the clamping block, and a penetrating inserting hole is formed in the right side surface of the connecting hole.

As a preferred technical scheme of the utility model, the clamping component comprises a rotating plate, a first round hole penetrating up and down is formed in the left end of the rotating plate, the first round hole is sleeved on a first fixed column, a second rectangular hole is formed in the front side surface of the rotating plate, the upper side surface and the lower side surface of the second rectangular hole are rotationally connected with the rotating column through bearings, an L-shaped rotating plate is fixedly connected to the rotating column, a pull rod is fixedly connected to the left end of the front side surface of the L-shaped rotating plate, a rotating push plate is fixedly connected to the right side surface of the rotating column, a second fixed column is fixedly connected to the upper end and the lower end of the right side surface of the second rectangular hole, two fixed columns are sleeved in two sleeve holes formed in the second sliding plate respectively, springs are sleeved on the two fixed columns, the left sides of the two springs are fixedly connected to the upper end and the lower end of the right side surface of the second sliding plate respectively, the right sides of the two springs are fixedly connected to the upper end and the lower end of the right side surface of the second rectangular hole respectively, a pull rod is fixedly connected to the right side surface of the second rectangular hole, the right side surface of the second sliding plate is fixedly connected to the right side surface of the second rectangular push plate, the right side plate is fixedly connected to the right side surface of the right side plate, and the right side surface of the right side plate is fixedly connected to the right side plate of the right side plate, and the right side plate of the right side plate is fixedly connected to the right side plate, and the right side connecting plate penetrating plate and the right side connecting plate.

As a preferable technical scheme of the utility model, the lower pressing block part comprises a T-shaped inserting block, the T-shaped inserting block is sleeved in a T-shaped hole, the upper end of the front side surface of the T-shaped inserting block is provided with two through round holes II, the two round holes II are respectively sleeved with two inserting columns, the bottom surface of the T-shaped inserting block is fixedly connected with a lower pressing block, and the lower pressing block is arranged up and down correspondingly to the extrusion groove.

As a preferable technical scheme of the utility model, the input end of the hydraulic telescopic rod is electrically connected with the output end of the switch.

Compared with the prior art, the utility model has the beneficial effects that:

the sliding component, the clamping component and the lower pressing block component are matched for use, the clamping component is operated to facilitate fastening and unfastening the lower pressing block component, so that the T-shaped inserting block on the lower pressing block component can be conveniently taken out of the T-shaped hole, can be quickly inserted into the T-shaped hole through the T-shaped inserting block, and then is fastened through the clamping component, thus achieving the effect of facilitating quick replacement of the lower pressing block, being simple and convenient to operate, having higher replacement efficiency and not affecting production efficiency.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of the structure of the support frame member of the present utility model;

FIG. 3 is a schematic view of a lifting member according to the present utility model;

FIG. 4 is a schematic view of a sliding component structure according to the present utility model;

FIG. 5 is a schematic view of a structure of a clamping component according to the present utility model;

fig. 6 is a schematic view of the structure of the press block part of the present utility model.

In the figure: the support frame comprises a support frame component, a concave frame component, a 12 sliding groove, a 13 extrusion groove, a 14 switch, a 2 lifting component, a 21 sliding component, a 211 hydraulic telescopic rod, a 212 sliding plate I, a 213 sliding block, a 214 clamping block, a 215T-shaped hole, a 216 plug-in column, a 217 rectangular hole I, a 218 fixing column I, a 219 connecting hole, a 2110 plug-in hole, a 22 clamping component, a 221 rotating plate, a 222 round hole I, a 223 rectangular hole II, a 224 rotating column, a 225L-shaped rotating plate, a 226 rotating push plate, a 227 fixing column II, a 228 sliding plate II, a 229 spring, a 2210 plug-in plate, a 2211 rectangular hole III, a 2212 jacking plate, a 23 lower pressing block component, a 231T-shaped plug-in block, a 232 round hole II and a 233 lower pressing block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the utility model provides a technical scheme of a quick replacement mechanism for a concave-shaped injection molding piece shaping pressing block, which comprises the following steps: comprises a supporting frame component 1, wherein the inside of the supporting frame component 1 is connected with a lifting component 2.

The supporting frame component 1 comprises a concave frame 11, sliding grooves 12 are formed in the inner opposite side surfaces of the concave frame 11, extrusion grooves 13 are formed in the inner bottom surface of the concave frame 11, and a switch 14 is arranged at the lower end of the front side surface of the concave frame 11.

The lifting member 2 includes a sliding member 21, a lower pressing block member 23 is connected to the inside of the lower end of the sliding member 21, and a locking member 22 is connected to the front side of the lower end of the sliding member 21.

The sliding component 21 comprises a hydraulic telescopic rod 211, the top surface of the hydraulic telescopic rod 211 is fixedly connected with the inner top surface of the concave frame 11, the bottom surface of the hydraulic telescopic rod 211 is fixedly connected with a sliding plate I212, sliding blocks 213 are fixedly connected to the left side surface and the right side surface of the sliding plate I212, the two sliding blocks 213 are respectively connected with two sliding grooves 12 in a sliding mode, a clamping block 214 is fixedly connected to the bottom surface of the sliding plate I212, a T-shaped hole 215 is formed in the front side surface of the clamping block 214, two plug posts 216 are fixedly connected to the inner rear side surface of the T-shaped hole 215, a rectangular hole I217 is formed in the left end of the front side surface of the clamping block 214, a fixing column I218 is fixedly connected between the upper surface and the lower surface of the rectangular hole I217, a round hole I222 on the clamping component 22 is sleeved on the fixing column I218, the rotating plate 221 can rotate, accordingly the clamping component 22 can be rotated, two plug posts 216 are fixedly connected to the right side surface of the clamping block 214, and through-through holes 2110 are formed in the right side surface of the connecting hole 219.

The joint part 22 includes the rotating plate 221, round hole one 222 that runs through from top to bottom has been seted up to the left end of rotating plate 221, round hole one 222 cup joints on fixed column one 218, rectangular hole two 223 has been seted up on the leading flank of rotating plate 221, pass through bearing and rotating column 224 rotation connection between the upper and lower side of rectangular hole two 223, fixedly connected with L shape rotating plate 225 on the rotating column 224, the leading flank left end fixedly connected with pull rod of L shape rotating plate 225, right side fixedly connected with rotation push pedal 226 on the rotating column 224, the right side upper and lower end of rectangular hole two 223 is all fixedly connected with fixed column two 227, two fixed column two 227 cup joint respectively in two sleeve holes of seting up on sliding plate two 228, the spring 229 has all been cup jointed on two fixed column two 227, the left side of two springs 229 is fixedly connected with the right side upper and lower ends of sliding plate two 228 respectively, the right side of two springs 229 is fixedly connected with the right side upper and lower ends of rectangular hole two 223, the right side fixedly connected with plug 2210 sliding plate two 228's 228 left side and rotating push pedal 226, the corresponding to the rectangular push pedal 226 of rectangular hole two, the jack-up side has also been seted up the jack-up plate 2210, the jack plate 2212 can be connected with the jack-up plate 221 through the corresponding to the side of three jack-up rectangular hole 221, the jack-up plate 2212 is fixed through the jack-up hole 2, the jack-up plate 2210, the jack-up hole is connected with the jack-up plate 221 is connected with the jack-up hole 2, the jack plate 2 is made, and the jack plate 2 is made and can be connected with the jack-up through the jack-up hole.

The lower pressing block part 23 comprises a T-shaped inserting block 231, the T-shaped inserting block 231 is sleeved in the T-shaped hole 215, two through round holes two 232 are formed in the upper end of the front side face of the T-shaped inserting block 231, the two round holes two 232 are sleeved with two inserting columns 216 respectively, the T-shaped inserting block 231 can be inserted in the T-shaped hole 215 to be supported and fixed through the fact that the two round holes two 232 are sleeved with the two inserting columns 216 respectively, a lower pressing block 233 is fixedly connected to the bottom face of the T-shaped inserting block 231, and the lower pressing block 233 and the extrusion groove 13 are correspondingly arranged up and down.

The input of the hydraulic telescopic rod 211 is electrically connected to the output of the switch 14.

The utility model comprises the following operation steps:

when the lower pressing block 233 needs to be replaced, the pull rod on the L-shaped rotating plate 225 on the clamping component 22 is pulled to rotate to the right front side, so that the L-shaped rotating plate 225 drives the rotating push plate 226 to rotate to the left rear side through the rotating column 224, the rotating push plate 226 is gradually far away from the sliding plate II 228 in the rotating process, the sliding plate II 228 is pushed by the spring 229 under the supporting of the right side of the rectangular hole II 223 to enable the sliding plate II 228 to move to the left side along the fixed column II 227, the sliding plate II 228 drives the inserting plate 2210 to separate from the inserting hole 2110 on the sliding component 21, the clamping component 22 is released, then the pull rod on the rotating plate 221 is pulled again, the rotating plate 221 rotates to the front side around the fixed column I218, the whole clamping component 22 is separated from the T-shaped hole 215, then the lower pressing block component 23 is taken out, and other lower pressing block components 23 are replaced, then the lower pressing block part 23 to be replaced is inserted into the T-shaped hole 215, the pull rod on the rotating plate 221 is pulled to rotate to the right rear side, so that the propping plate 2212 on the rotating plate 221 contacts the T-shaped inserting block 231 on the lower pressing block part 23, then the right side of the rotating plate 221 is just sleeved in the connecting hole 219, then the L-shaped rotating plate 225 is pulled to rotate to the left rear side, the L-shaped rotating plate 225 drives the rotating push plate 226 to push the sliding plate II 228 to move to the right side through the rotating column 224, the inserting plate 2210 on the sliding plate II extends to the right side out of the rectangular hole III 2211 to the inserting hole 2110, the clamping part 22 is used for propping and fixing the T-shaped inserting block 231 on the lower pressing block part 23, and then the lower pressing block part 23 on the lower side of the sliding plate 212 can be pushed to descend into the extrusion groove 13 through the switch 14 to perform extrusion molding operation of injection molding.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick replacement mechanism of briquetting under concave shape injection molding plastic, includes supporting frame part (1), its characterized in that: the lifting device is characterized in that the lifting device (2) is connected to the inside of the supporting frame component (1), the lifting device (2) comprises a sliding component (21), a lower pressing block component (23) is connected to the inside of the lower end of the sliding component (21), and a clamping component (22) is connected to the front side of the lower end of the sliding component (21);

the sliding component (21) comprises a hydraulic telescopic rod (211), the top surface of the hydraulic telescopic rod (211) is fixedly connected with the inner top surface of the concave frame (11), the bottom surface of the hydraulic telescopic rod (211) is fixedly connected with a first sliding plate (212), sliding blocks (213) are fixedly connected to the left side surface and the right side surface of the first sliding plate (212), the two sliding blocks (213) are respectively and slidably connected with two sliding grooves (12), a clamping block (214) is fixedly connected to the bottom surface of the first sliding plate (212), a T-shaped hole (215) is formed in the front side surface of the clamping block (214), two splicing columns (216) are fixedly connected to the inner rear side surface of the T-shaped hole (215), a first rectangular hole (217) is formed in the left end of the front side surface of the clamping block (214), a fixing column (218) is fixedly connected between the upper surface and the lower surface of the first rectangular hole, a connecting hole (219) is formed in the right end of the front side surface of the clamping block (214), and a splicing hole (2110) is formed in the right side surface of the connecting hole (219);

the clamping component (22) comprises a rotating plate (221), a round hole I (222) penetrating up and down is formed in the left end of the rotating plate (221), the round hole I (222) is sleeved on a first fixing column (218), a rectangular hole II (223) is formed in the front side surface of the rotating plate (221), the upper side surface and the lower side surface of the rectangular hole II (223) are rotationally connected with the rotating column (224) through bearings, an L-shaped rotating plate (225) is fixedly connected to the rotating column (224), a pull rod is fixedly connected to the left end of the front side surface of the L-shaped rotating plate (225), a rotating push plate (226) is fixedly connected to the upper side surface and the right side surface of the rotating column (224), a second fixing column (227) is fixedly connected to the upper side surface and the lower side surface of the right side surface of the rectangular hole II (223), two fixing columns II (227) are respectively sleeved in two sleeve holes formed in the sliding plate II (228), springs (229) are respectively sleeved on the upper side surfaces and the two fixing columns II (227), the left side surfaces of the two springs (229) are respectively fixedly connected to the upper side surfaces and the two sliding plates (228) are fixedly connected to the right side surfaces of the two sliding plates (228) respectively, and the right side surfaces of the two sliding plates (228) are fixedly connected to the upper side surfaces and the right side surfaces of the two sliding plates (228) respectively, a through rectangular hole III (2211) is formed in the right side surface of the rectangular hole II (223), the plug board (2210) is sleeved in the rectangular hole III (2211), the right side of the plug board (2210) is correspondingly sleeved with the plug hole (2110), the right end of the front side surface of the rotating plate (221) is fixedly connected with a pull rod, and the rear side surface of the rotating plate (221) is fixedly connected with a jacking plate (2212);

the lower pressing block component (23) comprises a T-shaped inserting block (231), the T-shaped inserting block (231) is sleeved in a T-shaped hole (215), two through round holes II (232) are formed in the upper end of the front side face of the T-shaped inserting block (231), the two round holes II (232) are sleeved with two inserting columns (216) respectively, a lower pressing block (233) is fixedly connected to the bottom face of the T-shaped inserting block (231), and the lower pressing block (233) and the extrusion groove (13) are correspondingly arranged up and down.

2. The quick replacement mechanism of a concave-shaped injection molding plastic pressing block according to claim 1, wherein: the supporting frame component (1) comprises a concave character frame (11), sliding grooves (12) are formed in opposite side surfaces of the inner portion of the concave character frame (11), extrusion grooves (13) are formed in the bottom surface of the inner portion of the concave character frame (11), and a switch (14) is arranged at the lower end of the front side surface of the concave character frame (11).

3. The quick replacement mechanism of a concave-shaped injection molding plastic pressing block according to claim 1, wherein: the input end of the hydraulic telescopic rod (211) is electrically connected with the output end of the switch (14).