CN221603036U - Transmission quick assembly disassembly mechanism - Google Patents

Abstract

The utility model relates to the technical field of welded pipe forming, in particular to a transmission quick dismounting mechanism. The technical proposal comprises: the base and forming die, a plurality of slots have been seted up to the even symmetry in top of base, the draw-in groove has all been seted up to the inboard of slot, the equal fixed mounting in both sides has joint subassembly of forming die, forming die passes through two joint subassemblies and is connected with the top block of base, joint subassembly includes the mounting panel of fixed mounting in forming die left and right sides, two circular slots have all been seted up at the mounting panel top, a plurality of springs of equal fixedly connected with in bottom of circular slot, the common fixedly connected with ring board in top of spring, the through-hole has all been seted up to the bottom of circular slot, the through-hole is equipped with the spliced pole with the common movable sleeve in ring board inner circle, the top fixedly connected with torsion block of spliced pole, two fixture blocks of peripheral fixedly connected with of spliced pole, fixture block and draw-in groove assorted. The utility model not only can rapidly complete the installation and the disassembly, but also can increase the stability of the forming die.

Description

Transmission quick assembly disassembly mechanism

Technical Field

The utility model relates to the technical field of welded pipe forming, in particular to a transmission quick dismounting mechanism.

Background

The welded steel pipe is also called a welded pipe, and is a steel pipe manufactured by welding a steel plate or strip steel after curling and forming; in the process of processing and forming the welded pipe, the physical state of the processing material is required to be changed through a die so as to realize the processing treatment of the appearance of the welded pipe.

In the prior art, the patent number is: CN212946624U example discloses a quick tool change mechanism, comprising: the left butterfly bolt and the right butterfly bolt are arranged on the upper surface of the bottom plate, the left butterfly bolt and the right butterfly bolt are arranged diagonally on the bottom plate, the left semicircular pressing block and the right semicircular pressing block which can move rotationally are arranged on the left butterfly bolt and the right butterfly bolt respectively, the left semicircular pressing block and the right semicircular pressing block are arranged at intervals between the left semicircular pressing block and the bottom plate, the left positioning pin and the right positioning pin are arranged on the bottom plate between the left butterfly bolt and the right butterfly bolt, and the left positioning pin and the right positioning pin are arranged diagonally on the bottom plate. The quick mold changing mechanism of the tool can realize quick mold changing of the tool fixtures of various products at the same station, and improves the production efficiency.

The quick-change mechanism can achieve the effect of fixing the tool clamp through the matching of parts such as the bottom plate and the butterfly bolts, but in practical application, the following defects still exist: through a plurality of butterfly bolts installation, need constantly twist, change at every turn and just need the workman to screw up and unscrew a lot of bolts, it is comparatively troublesome.

Disclosure of utility model

The utility model aims to solve the problems in the background art and provides a transmission quick dismounting mechanism.

To achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a transmission quick assembly disassembly mechanism, the on-line screen storage device comprises a base and forming die, a plurality of slots have been seted up to the even symmetry in top of base, the draw-in groove has all been seted up to the inboard of slot, the equal fixed mounting in both sides of forming die has joint subassembly, forming die passes through the top block of two joint subassemblies and base to be connected, the joint subassembly includes the mounting panel of fixed mounting in forming die left and right sides, two circular slots have all been seted up at the mounting panel top, the equal fixedly connected with of bottom of circular slot a plurality of springs, the common fixedly connected with ring board in top of spring, the through-hole has all been seted up to the bottom of circular slot, the through-hole is equipped with the inserted post with the common movable sleeve in ring board inner circle, the top fixedly connected with wrench movement piece of inserted post, two fixture blocks of peripheral fixedly connected with of inserted post, fixture block and draw-in groove assorted.

Preferably, the top of base fixed mounting has the support frame, and the top fixed mounting of support frame has the pneumatic cylinder, and the output of pneumatic cylinder runs through the top of support frame, and fixedly connected with pressing plate.

Preferably, the bottom of the pressing plate is abutted with the top of the forming die.

Preferably, the slot is matched with the plug.

Preferably, the springs fixedly connected with the bottoms of the circular grooves are uniformly and symmetrically arranged.

Preferably, the bottom of the twisting block is abutted with the top of the annular plate.

The utility model has the beneficial effects that: when the device is used, the mounting plates fixedly mounted on the left side and the right side of the forming die are placed at the proper positions on the base, the through holes formed in the mounting plates are aligned with the slots formed in the base, then the rotary pressing torsion blocks are arranged at the tops of the circular ring plates, the inserting columns are rotationally pressed into the slots, meanwhile, two clamping blocks fixedly connected with the peripheries of the inserting columns respectively enter the corresponding clamping grooves, the forming die is mounted at the tops of the base in a clamping mode, when the forming die needs to be detached and replaced, the hydraulic cylinders are started to drive the pressing plates to rise, the forming die is loosened, the plurality of torsion blocks are rotated to draw the clamping blocks out of the clamping grooves, meanwhile, the circular ring plates jack up the torsion blocks upwards under the reset force of the plurality of inserting columns, so that the inserting columns and the clamping blocks are drawn out of the slots, the installation and the disassembly are completed quickly, the hydraulic cylinders fixedly connected with the tops of the supporting frames are started, the pressing plates are driven to be lowered to be tightly attached to the tops of the forming die, and the tops of the forming die are pressed, and the stability of the forming die is improved.

Drawings

FIG. 1 is a front elevational view of the overall structure of an embodiment of a drive quick release mechanism of the present utility model;

FIG. 2 is a schematic view, in elevation, of a cross-section of the overall structure of an embodiment of a drive quick release mechanism of the present utility model;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 2 in an embodiment of a quick release mechanism according to the present utility model;

Fig. 4 is a split schematic view of the whole structure of the clamping assembly in an embodiment of the quick assembly disassembly mechanism.

Reference numerals: 1. a base; 11. a slot; 12. a clamping groove; 2. a forming die; 3. a clamping assembly; 31. a mounting plate; 32. a circular groove; 33. a spring; 34. a circular plate; 35. a through hole; 36. inserting a column; 37. twisting the block; 38. a clamping block; 4. a support frame; 5. a hydraulic cylinder; 6. pressing the plate.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

Example 1

As shown in fig. 1-4, the transmission quick dismounting mechanism provided by the utility model comprises a base 1 and a forming die 2, wherein a plurality of slots 11 are uniformly and symmetrically formed in the top of the base 1, clamping grooves 12 are formed in the inner sides of the slots 11, clamping assemblies 3 are fixedly mounted on the left side and the right side of the forming die 2, the forming die 2 is in clamping connection with the top of the base 1 through the two clamping assemblies 3, the clamping assemblies 3 comprise mounting plates 31 fixedly mounted on the left side and the right side of the forming die 2, two circular grooves 32 are formed in the top of the mounting plates 31, a plurality of springs 33 are fixedly connected to the bottoms of the circular grooves 32, circular ring plates 34 are fixedly connected to the tops of the springs 33, through holes 35 are formed in the bottoms of the circular grooves 32, inserting columns 36 are movably sleeved on the inner rings of the through holes 35, twisting blocks 37 are fixedly connected to the tops of the inserting columns 36, two clamping blocks 38 are fixedly connected to the periphery of the inserting columns 36, and the clamping blocks 38 are matched with the clamping grooves 12.

In this embodiment: the top of the base 1 is fixedly provided with a support frame 4, the top of the support frame 4 is fixedly provided with a hydraulic cylinder 5, the output end of the hydraulic cylinder 5 penetrates through the top of the support frame 4 and is fixedly connected with a pressing plate 6, and through the arrangement, the hydraulic cylinder 5 fixedly connected with the top of the support frame 4 is started to drive the pressing plate 6 to lift; the bottom of the pressing plate 6 is abutted with the top of the forming die 2, and by the arrangement, the starting hydraulic cylinder 5 drives the pressing plate 6 to descend to be tightly attached to the top of the forming die 2 and presses the top of the forming die 2, so that the stability of the forming die 2 is improved; the socket 11 is matched with the socket post 36, and by this arrangement, the socket post 36 can be inserted into the socket 11.

Example two

As shown in fig. 1-4, compared with the first embodiment, the plurality of springs 33 fixedly connected to the bottom of the circular groove 32 are uniformly and symmetrically arranged, so that when the torsion block 37 is rotationally pressed on the circular plate 34 fixedly connected to the top ends of the springs 33 together, the torsion block can be more stable, and the stress on the circular plate 34 is uniform; the bottom of the torsion block 37 is abutted with the top of the annular plate 34, so that when the torsion block 37 is rotated to draw the clamping block 38 out of the clamping groove 12, the annular plate 34 can jack up the torsion block 37 upwards under the reset force of the plurality of inserting columns 36, and the inserting columns 36 and the clamping blocks 38 are quickly drawn out of the slots 11.

Working principle: when the device is used, firstly, the mounting plates 31 fixedly mounted on the left side and the right side of the forming die 2 are placed at the proper positions on the base 1, the through holes 35 formed in the mounting plates 31 are aligned with the slots 11 formed in the base 1, then the twisting blocks 37 are rotationally pressed at the tops of the annular plates 34, the inserting columns 36 are rotationally pressed into the slots 11, meanwhile, two clamping blocks 38 fixedly connected with the peripheries of the inserting columns 36 respectively enter the corresponding clamping grooves 12, the forming die 2 is clamped and mounted at the tops of the base 1, the hydraulic cylinders 5 fixedly connected with the tops of the supporting frames 4 are started, the pressing plates 6 are driven to descend to be tightly attached to the tops of the forming die 2, the tops of the forming die 2 are pressed, the stability of the forming die 2 is improved, when the forming die 2 needs to be disassembled and replaced, the hydraulic cylinders 5 are started to drive the pressing plates 6 to ascend, the forming die 2 is loosened, the clamping blocks 38 are pulled out of the clamping grooves 12, and simultaneously, the annular plates 34 can jack the twisting blocks 37 upwards under the reset action force of the plurality of inserting columns 36, so that the clamping blocks 36 are quickly pulled out of the clamping blocks 38, and the inserting columns 38 are quickly pulled out of the slots 11, and the disassembling is completed.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (6)

1. The utility model provides a transmission quick assembly disassembly mechanism, includes base (1) and forming die (2), its characterized in that: a plurality of slots (11) have evenly been seted up to the top of base (1), draw-in groove (12) have all been seted up to the inboard of slot (11), joint subassembly (3) have all been fixedly installed in the left and right sides of forming die (2), forming die (2) are connected through the top block of two joint subassemblies (3) with base (1), joint subassembly (3) are including mounting board (31) of fixed mounting in forming die (2) left and right sides, two circular slots (32) have all been seted up at mounting board (31) top, the bottom of circular slot (32) all fixedly connected with a plurality of springs (33), the common fixedly connected with ring plate (34) in top of spring (33), through-hole (35) have all been seted up in the bottom of circular slot (32), through-hole (35) are equipped with spliced pole (36) with the common movable sleeve of ring plate (34), the top fixedly connected with twister (37) of spliced pole (36), two fixture blocks (38) are fixedly connected with in the periphery of spliced pole (36), fixture block (38) and draw-in groove (12) assorted.

2. The transmission quick assembly disassembly mechanism according to claim 1, wherein the top of the base (1) is fixedly provided with a support frame (4), the top of the support frame (4) is fixedly provided with a hydraulic cylinder (5), and the output end of the hydraulic cylinder (5) penetrates through the top of the support frame (4) and is fixedly connected with a pressing plate (6).

3. A transmission quick release mechanism according to claim 2, wherein the bottom of the pressing plate (6) abuts against the top of the forming die (2).

4. A transmission quick release mechanism according to claim 1, wherein the socket (11) mates with the post (36).

5. The transmission quick assembly disassembly mechanism according to claim 1, wherein the plurality of springs (33) fixedly connected to the bottom of the circular groove (32) are uniformly and symmetrically arranged.

6. A transmission quick release mechanism according to claim 1, wherein the bottom of the twisting block (37) abuts the top of the circular plate (34).