CN224026976U - Quick change mechanism and lifting device - Google Patents
Quick change mechanism and lifting deviceInfo
- Publication number
- CN224026976U CN224026976U CN202520234992.8U CN202520234992U CN224026976U CN 224026976 U CN224026976 U CN 224026976U CN 202520234992 U CN202520234992 U CN 202520234992U CN 224026976 U CN224026976 U CN 224026976U
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- seat
- mold changing
- mounting
- change
- quick
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Abstract
The utility model discloses a quick-change mechanism and a lifting device, and relates to the technical field of motor manufacturing, wherein the quick-change mechanism comprises a mounting seat, a change seat, a plurality of adjusting assemblies, a limiting piece and a limiting piece, wherein the change seat is rotatably arranged on the mounting seat, the adjusting assemblies are arranged on the change seat at intervals along the circumferential direction, the length of each adjusting assembly is different, the limiting piece is used for connecting the mounting seat and the change seat so as to enable the change seat to be in a locking state, the limiting piece is separated from the change seat so as to enable the change seat to be in an unlocking state, and in the unlocking state, the change seat is rotated so as to enable the adjusting assemblies with different lengths to be rotated to a working position. According to the technical scheme provided by the utility model, the quick switching of the adjusting components with different specifications is realized through one mold changing seat, the repositioning and fixing of the screws are not required to be disassembled, the steps are greatly simplified, the preparation time is obviously shortened, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of motor manufacturing, in particular to a quick-change mechanism and a lifting device.
Background
Along with the increasing demands of industry upgrading and intelligent manufacturing, the requirements on automatic equipment are higher and higher, equipment is required to be compatible with a plurality of products, and the production demands of different products can be met, tools and clamps on a production line are required to be frequently replaced so as to adapt to different product specifications and production processes, however, the traditional tool and clamp replacement modes mostly depend on screw locking mechanisms, obvious limitations exist in practical operation, such as the fact that a specific tool is required to be used for screwing or unscrewing screws in each replacement, the time cost of the replacement is increased, screw hole abrasion is easily caused under the frequent operation, and the stability and the service life of the tools are further influenced.
Disclosure of utility model
The utility model mainly aims to provide a quick change mechanism and a lifting device, and aims to solve the problem of high cost of workpiece change time.
In order to achieve the above object, the present utility model provides a quick-change mechanism, comprising:
A mounting base;
The mold changing seat is rotationally arranged on the mounting seat;
A plurality of adjusting components, a plurality of adjusting components are arranged on the mold changing seat at intervals along the circumferential direction, the lengths of each adjusting component are different, and
The limiting piece is used for connecting the mounting seat and the mold changing seat, so that the mold changing seat is in a locking state, the limiting piece is separated from the mold changing seat to enable the mold changing seat to be in an unlocking state, and in the unlocking state, the mold changing seat rotates to enable the adjusting assemblies with different lengths to rotate to a working position.
In an embodiment, the mounting seat comprises a first seat body and a second seat body, the quick-change mechanism further comprises a connecting piece, the connecting piece is used for connecting the first seat body and the second seat body, a through hole is formed by surrounding the first seat body and the second seat body, the change seat is arranged in the through hole, and in the locking state, the limiting piece sequentially penetrates through the first seat body and the change seat.
In one embodiment, the mold changing seat comprises:
The mould-changing main body is arranged in the through hole;
The rotary disc is arranged at two ends of the mold changing main body along the axial direction and is coaxially arranged with the mold changing main body, and an anti-skid groove is arranged at the periphery of the rotary disc.
In an embodiment, a plurality of screw holes are formed in the top surface of the mold changing seat at intervals along the circumferential direction, and the adjusting component is in threaded connection with the screw holes so as to adjust the length of the adjusting component outside the screw holes.
In one embodiment, the adjustment assembly comprises:
the adjusting screw is in threaded connection with the screw hole;
and the limit nut is in threaded connection with the adjusting screw.
The utility model also provides a lifting device, which comprises:
a mounting mechanism;
The mounting plate is arranged on the mounting mechanism and moves on the mounting mechanism along the vertical direction;
the first linear driving piece is in driving connection with the mounting plate so as to drive the mounting plate to lift;
the first buffer component is arranged on one side of the mounting plate, facing the mounting mechanism, and corresponds to the working position;
A quick change mechanism as in any one of the above embodiments, said quick change mechanism being provided to said mounting means, and
The first linear driving piece drives the mounting plate to descend so that the first buffer component is abutted with the adjusting component at the working position and used for limiting the mounting plate to descend.
In one embodiment, the mounting mechanism comprises:
The first support plate is provided with the mold changing mechanism;
The second linear driving piece is in driving connection with the first supporting plate so as to drive the first supporting plate to move along a first direction;
The third linear driving piece is arranged on the first supporting plate;
The second support plate is driven and connected by the third linear driving piece to drive the second support plate to lift, and the third linear driving piece is installed on one side of the second support plate.
In an embodiment, the lifting device further comprises a second buffer assembly, the second buffer assembly is arranged at the bottom of the second supporting plate, the mold changing mechanism comprises a mold changing seat, a mounting block is arranged at the bottom of the mold changing seat and used for limiting the second supporting plate to ascend.
In an embodiment, the first and/or second damping assembly is configured as a hydraulic damper.
In an embodiment, the lifting device further comprises a scissor assembly, wherein at least one scissor assembly is arranged and is arranged at intervals along the length direction of the mounting plate, and the lifting device further comprises a fourth linear driving piece, and the fourth linear driving piece drives the scissor assembly to move along the length direction of the mounting plate.
According to the technical scheme, the mold changing mechanism comprises the mounting seat, the mold changing seat is rotatably arranged on the mounting seat, a plurality of adjusting components with different lengths are arranged on the mold changing seat at intervals along the circumferential direction, a working position is formed on the mounting seat, the adjusting components work at the corresponding working positions, when workpieces with different lengths need to be replaced, the mold changing seat is rotated, the adjusting components with the required lengths rotate to the corresponding working positions, namely, the quick switching of the adjusting components with different specifications is realized through the mold changing seat, screws do not need to be detached for repositioning and fixing, the preparation time is remarkably shortened, the production efficiency is improved, abrasion caused by frequent screwing and unscrewing of the screws can be avoided through rotating the mold changing seat, the service life of equipment is prolonged, the mold changing mechanism further comprises limiting pieces, when the mold changing seat does not need to be rotated, the mold changing seat is in a locking state, the position of the mold changing seat is prevented from rotating, the accuracy and the stability of the current adjusting components are guaranteed, the machining is convenient, when the workpieces with different lengths need to be adjusted, the workpiece is separated from the mold changing seat is prevented from being in a locking state, the position when the workpiece with the different lengths need to be rotated, the mold changing seat is prevented from being rotated, the position is prevented from being frequently screwed, the mold changing seat is accidentally changed, and the mold changing seat is prevented from being rotated, and the position is caused to be in a position due to be accidentally to be rotated, and the position is caused by the rotating position.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a quick-change mechanism according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a mold changing seat according to the present utility model;
FIG. 3 is a schematic structural diagram of an embodiment of a lifting device according to the present utility model;
fig. 4 is a schematic structural diagram of an embodiment of a mounting mechanism according to the present utility model.
Reference numerals illustrate:
10. A mold changing mechanism;
110. a mounting base; 111, a first seat body, 112, a second seat body, 113, a connecting piece;
120. The device comprises a mold changing seat, 121, a mold changing main body, 122, a turntable, 123, an anti-skid groove, 124, a mounting block, 125 and a limiting hole;
130. an adjustment assembly; 131, adjusting screw, 132, limit nut;
140. a limiting piece;
20. A mounting mechanism;
200. a first support plate 201, a first plate 202, a second plate;
210. a second linear driving member;
220. A third linear driving member;
230. A second supporting plate 231, a third plate 232, a fourth plate;
30. 300, a first connecting plate;
40. a first linear driving member;
50. a first cushioning assembly;
60. A second cushioning assembly;
70. a scissors assembly;
80. And a fourth linear driving member.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear are referred to in the embodiments of the present utility model), the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture, and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if "and/or" and/or "are used throughout, the meaning includes three parallel schemes, for example," a and/or B "including a scheme, or B scheme, or a scheme where a and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The utility model provides a quick-change mechanism and a lifting device.
Referring to fig. 1 and 2, in one embodiment of the present utility model, the quick-change mechanism 10 comprises:
a mounting base 110;
The mold changing seat 120 is rotatably arranged on the mounting seat 110;
a plurality of adjusting components 130, wherein the adjusting components 130 are arranged at intervals along the circumferential direction on the mold changing seat 120, the lengths of the adjusting components 130 are different, and
The limiting piece 140 is used for connecting the mounting seat 110 and the mold changing seat 120, so that the mold changing seat 120 is in a locking state, the limiting piece 140 is separated from the mold changing seat 120, so that the mold changing seat 120 is in an unlocking state, and in the unlocking state, the mold changing seat 120 rotates to enable the adjusting assemblies 130 with different lengths to rotate to working positions.
In the technical scheme of the utility model, the mold changing mechanism 10 comprises a mounting seat 110, wherein a mold changing seat 120 is rotationally arranged on the mounting seat 110, a plurality of adjusting components 130 with different lengths are arranged on the mold changing seat 120 along the circumferential direction at intervals, a working position is arranged on the mounting seat 110, the adjusting components 130 work at the corresponding working positions, when workpieces with different lengths need to be replaced, the mold changing seat 120 is rotated, the adjusting components 130 with the required lengths are rotated to the corresponding working positions, namely, the quick switching of the adjusting components 130 with different specifications is realized through the mold changing seat 120, the repositioning and fixing of screws do not need to be disassembled, the steps are greatly simplified, the preparation time is remarkably shortened, the production efficiency is improved, the abrasion caused by frequent screwing and unscrewing of the screws can be avoided through rotating the mold changing seat 120, the service life of equipment is prolonged, the mold changing mechanism 10 also comprises a limiting piece 140, when the mold changing seat 120 does not need to be rotated, the mounting seat 110 and the mold changing seat 120 are sequentially inserted into the mold changing seat 120, the mold changing seat 120 is in a locking state, the mold changing seat 120 is prevented from rotating, namely, the current position of the mold changing seat 120 is prevented from rotating to the corresponding working position, namely, the mold changing seat 130 is prevented from being rotated to the position by the adjusting component 130 is guaranteed to be accurately, the position is prevented from being adjusted to be in the proper condition due to the fact that the position is required to be moved to be accidentally in the working position, the process of the mold changing seat 120 is required to be moved, and the mold changing seat 130 is required to be moved, and the position is convenient to be changed to be in the position by the position needs to be adjusted by the rotating seat 120, and is easy to be in the rotating the position, and is easy to be adjusted to be moved by the rotating seat 120.
Specifically, referring to fig. 1 and 2, a through hole is provided on one side of the mounting seat 110, a plurality of limiting holes 125 are provided on the outer periphery of the mold changing seat 120 at intervals along the circumferential direction, the number of the limiting holes 125 is the same as that of the adjusting assemblies 130, and the spacing distances are the same, so that when each adjusting assembly 130 moves to a working position, one limiting hole 125 rotates to a corresponding through hole, the limiting piece 140 penetrates the through hole from outside to inside and extends into the limiting hole 125, tight connection between the mounting seat 110 and the mold changing seat 120 is realized, the mold changing seat 120 is locked, rotation is prevented, the limiting piece 140 adopts an indexing pin, the mold changing seat 120 has good wear resistance and strength, can be used for a long time, the use of the indexing pin is simpler, the mold changing seat 120 can be unlocked only by pulling out the indexing pin outwards when the mold changing seat 120 is required to be rotated, then the whole process of mold changing can be completed by reinserting the indexing pin after the indexing pin is rotated to a required position, and the working process is simple and easy to operate.
Referring to fig. 1, in the embodiment of the present utility model, the mounting base 110 includes a first base 111 and a second base 112, the quick-change mechanism 10 further includes a connecting piece 113, the connecting piece 113 is used for connecting the first base 111 and the second base 112, the first base 111 and the second base 112 surround to form a through hole, the change-type base 120 is disposed in the through hole, and in a locking state, the limiting piece 140 sequentially passes through the first base 111 and the change-type base 120.
Specifically, the mounting seat 110 is divided into the first seat body 111 and the second seat body 112, and the first seat body 111 is connected with the second seat body 112 through the connecting piece 113, so that the first seat body 111 and the second seat body 112 are detachably connected, the replacement and maintenance of the mold changing seat 120 are facilitated, a certain gap can be kept between the first seat body 111 and the second seat body 112 due to the fact that the connecting piece 113 adopts a shoulder screw, the rotation of the mold changing seat 120 is facilitated, the overall stability and the firmness of the structure can be ensured, and the deformation caused by the over-tightening of the connection is avoided.
Referring to fig. 1 and 2, in an embodiment of the utility model, the mold changing base 120 includes:
A mold-changing body 121 disposed in the through hole;
The turnplate 122 is arranged at two ends of the mold changing main body 121 along the axial direction and is coaxially arranged with the mold changing main body 121, and the periphery of the turnplate 122 is provided with an anti-skid groove 123.
Specifically, the mold changing seat 120 includes a mold changing body 121 and a turntable 122, the mold changing body 121 is cylindrical, and is disposed in the through hole, the aperture of the mold changing body 121 is smaller than the inner diameter of the through hole, the turntable 122 is disposed at two ends of the mold changing body 121, and the outer diameter of the turntable is larger than the mold changing body 121, when the mold changing body 121 is disposed in the through hole, the turntable 122 is disposed outside the through hole to prevent the mold changing body 121 from separating from the mounting seat 110, and the anti-slip grooves 123 are disposed at intervals on the periphery of the turntable 122, so that the turntable 122 is convenient to hold.
Referring to fig. 1, in the embodiment of the present utility model, a plurality of screw holes are circumferentially provided on the top surface of the mold changing seat 120 at intervals, the adjusting component 130 is in threaded connection with the screw holes, so as to adjust the length of the adjusting component 130 outside the screw holes, and the portion extending out of the turntable 122 is increased or decreased by rotating the adjusting component 130, so as to change the working length of the adjusting component 130, and on the basis of rotating the length of the adjusting component 130, which can adjust the working position by rotating the mold changing seat 120, the adjusting component 130 is in threaded connection with the screw holes, so that the length can be adjusted, further meeting the production requirement, and the threaded connection is also convenient for replacing or maintaining the adjusting component 130.
Referring to fig. 1 and 2, in an embodiment of the present utility model, the adjusting component 130 includes:
an adjusting screw 131 screwed with the screw hole;
and the limit nut 132 is in threaded connection with the adjusting screw 131.
Specifically, the adjusting assembly 130 comprises an adjusting screw 131 and a limit nut 132, the adjusting screw 131 is provided with external threads and is matched with a screw hole, the limit nut 132 is in threaded connection with the adjusting screw 131, the adjusting screw 131 is inserted into the screw hole, the height of the adjusting screw 131 exposed outside the mold changing seat 120 is adjusted by rotating the adjusting screw 131, after the height adjustment of the adjusting screw 131 is completed, the limit nut 132 is rotated to enable the adjusting screw 131 to be rotated to be attached to the turntable 122, the adjusting screw 131 is further fixed,
Referring to fig. 3 and fig. 4, the present utility model further provides a lifting device, which includes a quick-change mechanism 10, and the specific structure of the quick-change mechanism 10 refers to the above embodiment, and since the lifting device adopts all the technical solutions of all the above embodiments, at least has all the beneficial effects brought by the technical solutions of the above embodiments, which are not described in detail herein. Wherein, elevating gear still includes:
The mounting mechanism 20, the mold changing mechanism 10 is arranged on the mounting mechanism 20;
the mounting plate 30 is arranged on the mounting mechanism 20, and the mounting plate 30 moves on the mounting mechanism 20 along the vertical direction;
The first linear driving piece 40 is in driving connection with the mounting plate 30 to drive the mounting plate 30 to lift;
A first buffer assembly 50 disposed on the side of the mounting plate 30 facing the mounting mechanism 20 and corresponding to the working position, and
Wherein the first linear driving member 40 drives the mounting plate 30 to descend so that the first buffer assembly 50 abuts against the adjusting assembly 130 at the working position, for limiting the mounting plate 30 to descend.
According to the technical scheme, the lifting device comprises the mounting mechanism 20, the mounting mechanism 20 is provided with the mounting plate 30, namely, the mounting mechanism 20 is respectively arranged on two sides of the mounting plate 30, the first linear driving piece 40 drives the mounting plate 30 to slide on the mounting mechanism 20 along the vertical direction, the mounting plate 30 is provided with the first buffer assembly 50 corresponding to the working position, when the first linear driving piece 40 drives the mounting plate 30 to descend, the first buffer assembly 50 is abutted to the adjusting assembly 130, at the moment, the mounting plate 30 cannot descend, the mounting plate 30 stays at the corresponding position, a plurality of processing structures are arranged on the mounting plate 30, then the subsequent working procedure is carried out, if the height position of the mounting plate 30 is required to be adjusted, the height of the adjusting assembly 130 is required to be adjusted, and then the height of the mounting plate 30 is adjusted, wherein the first linear driving piece 40 can adopt a cylinder, as a piston rod of the cylinder stretches out and is not adaptively adjusted to the height of the mounting plate 30, through setting the replacement type mechanism 10, the height of the mounting plate 30 is adjustable, and only through setting the replacement seat 120, namely, the mounting plate 30 can be easily lowered, the cylinder body is easily arranged on one side of the mounting plate 20 is fixedly connected to the cylinder body 20, and the cylinder body is fixedly arranged on one side of the mounting plate 20, and the cylinder body is fixedly connected with the cylinder body 20, and the cylinder body is fixedly arranged on one side of the mounting plate 20.
Referring to fig. 3 and 4, in an embodiment of the present utility model, the mounting mechanism 20 includes:
The first support plate 200, the mold changing mechanism 10 is arranged at one side of the first support plate 200;
The second linear driving member 210 is in driving connection with the first support plate 200 to drive the first support plate 200 to move along the first direction;
a third linear driving member 220 disposed on the first support plate 200;
The second support plate 230, the third linear driving member 220 is drivingly connected to the second support plate 230 to drive the second support plate 230 to move up and down, and the third linear driving member 220 is mounted on one side of the second support plate 230.
Specifically, the mounting mechanism 20 comprises a first support plate 200, the first support plate 200 comprises a first plate 201 horizontally arranged and a second plate 202 vertically arranged, a second linear driving piece 210 is arranged to drive and connect the first plate 201 and drive the first support plate 200 to move along the horizontal direction, a third linear driving piece 220 is arranged on one side of the first plate 201, where the second plate 202 is arranged, the output end of the third linear driving piece 220 faces upwards and is in driving connection with a second support plate 230, the second support plate 230 comprises a third plate 231 horizontally arranged and a fourth plate 232 vertically arranged, the third plate 231 is connected with the fourth plate 232, the third linear driving piece 220 is in driving connection with the third plate 231, the fourth plate 232 is arranged on one side, far away from the third linear driving piece 220, of the second plate 202, and one side, opposite to the fourth plate 232, of the second plate 202, is respectively provided with a guide rail and a slide block, when the third linear driving piece 220 drives the third plate 231 to lift, the fourth plate 232 lifts along the second plate 202, the output end of the first linear driving piece 40 is connected with the third plate 231, and the third plate 231 is far away from the third linear driving piece 220, and the fourth plate 232 is driven by the second support plate 230, and the second support plate 230 can lift relatively to the second support plate 30, and the lifting range of the second support plate 230 can be enlarged, and the lifting and the mounting plate 30 can lift relatively to the second plate 230.
The second linear driving member 210 and the third linear driving member 220 may have a cylinder, a hydraulic cylinder, an electric telescopic rod, or the like.
Referring to fig. 3, in the embodiment of the present utility model, the lifting device further includes a second buffer assembly 60, the second buffer assembly 60 is disposed at the bottom of the second support plate 230, the mold changing mechanism 10 includes a mold changing seat 120, a mounting block 124 is disposed at the bottom of the mold changing seat 120, and the mounting block 124 is used for limiting the second support plate 230 from lifting.
Specifically, the mold changing mechanism 10 is mounted on the second plate 202, the specific structure of the mold changing seat 120 is described in detail in the foregoing embodiment, the mounting block 124 is disposed on the turntable 122 at the bottom, the second buffer assembly 60 is disposed at the bottom of the fourth plate 232, and when the third linear driving member 220 drives the second support plate 230 to rise, the second buffer assembly 60 abuts against the mounting block 124 and is used for limiting the mounting block 124, preventing the second support plate 230 from continuously rising, and further adjusting the height of the mounting plate 30.
Referring to fig. 3, in an embodiment of the present utility model, the first damping assembly 50 and/or the second damping assembly 60 are configured as a hydraulic damper.
Specifically, when the first linear driving member 40 drives the mounting plate 30 to descend, the first buffer member 50 contacts with the adjustment member 130, so as to reduce vibration and displacement in the use process, improve stability of the device, since the hydraulic buffer is filled with hydraulic oil, when the adjustment member 130 is contacted, the hydraulic oil is compressed by the piston to absorb energy, absorb and slow down a part of impact force, reduce damage to the adjustment member 130 and other structures due to hard contact, and the second buffer member 60 is similarly contacted with the mounting block 124 at the bottom of the mold changing seat 120 to buffer so as to absorb impact force when the third linear driving member 220 drives the second mounting plate 30 to descend.
Referring to fig. 3, in the embodiment of the present utility model, the lifting device further includes a scissor assembly 70, at least one of the scissor assemblies 70 is disposed along the length direction of the mounting plate 30, and the lifting device further includes a fourth linear driving member 80, wherein the fourth linear driving member 80 drives the scissor assembly 70 to move along the length direction of the mounting plate 30.
Specifically, the fourth linear driving member 80 is disposed on one side of the mounting plate 30, in this embodiment, a screw module is adopted, a plurality of connecting seats are screwed on the periphery of the screw, the connecting seats are screwed with the screw, each connecting seat is fixedly connected with one scissor assembly 70, the scissor assemblies 70 are driven by the fourth linear driving member 80 to move along the length direction of the screw, and specifically, a plurality of scissor assemblies 70 can be disposed to drive the plurality of scissor assemblies 70 to move simultaneously, the scissor assemblies 70 in this embodiment can be applied to a stator/rotor winding machine, when winding is completed, the scissor assemblies 70 shear the paint lines, the scissor assemblies 70 are conventionally disposed, and other mechanical structures can be adopted for completing the corresponding process without specific description.
The foregoing description is only exemplary embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. A quick change mechanism, comprising:
A mounting base;
The mold changing seat is rotationally arranged on the mounting seat;
A plurality of adjusting components, a plurality of adjusting components are arranged on the mold changing seat at intervals along the circumferential direction, the lengths of each adjusting component are different, and
The limiting piece is used for connecting the mounting seat and the mold changing seat, so that the mold changing seat is in a locking state, the limiting piece is separated from the mold changing seat to enable the mold changing seat to be in an unlocking state, and in the unlocking state, the mold changing seat rotates to enable the adjusting assemblies with different lengths to rotate to a working position.
2. The quick-change mechanism of claim 1, wherein the mounting base comprises a first base and a second base, the quick-change mechanism further comprises a connecting piece, the connecting piece is used for connecting the first base and the second base, a through hole is formed by surrounding the first base and the second base, the quick-change base is arranged in the through hole, and in the locking state, the limiting piece sequentially penetrates through the first base and the quick-change base.
3. The quick-change mechanism of claim 2, wherein the change-over seat comprises:
The mould-changing main body is arranged in the through hole;
The rotary disc is arranged at two ends of the mold changing main body along the axial direction and is coaxially arranged with the mold changing main body, and an anti-skid groove is arranged at the periphery of the rotary disc.
4. The quick change mechanism of claim 3, wherein the top surface of the change seat is circumferentially spaced apart with a plurality of threaded holes, and the adjustment assembly is threadably coupled to the threaded holes to adjust the length of the adjustment assembly outside the threaded holes.
5. The quick-change mechanism of claim 4, wherein the adjustment assembly comprises:
the adjusting screw is in threaded connection with the screw hole;
and the limit nut is in threaded connection with the adjusting screw.
6. A lifting device, comprising:
a mounting mechanism;
The mounting plate is arranged on the mounting mechanism and moves on the mounting mechanism along the vertical direction;
the first linear driving piece is in driving connection with the mounting plate so as to drive the mounting plate to lift;
the first buffer component is arranged on one side of the mounting plate, facing the mounting mechanism, and corresponds to the working position;
a quick change mechanism as claimed in any one of claims 1 to 5, said change mechanism being provided in said mounting mechanism, and
The first linear driving piece drives the mounting plate to descend so that the first buffer component is abutted with the adjusting component at the working position and used for limiting the mounting plate to descend.
7. The lifting device of claim 6, wherein the mounting mechanism comprises:
The first support plate is provided with the mold changing mechanism;
The second linear driving piece is in driving connection with the first supporting plate so as to drive the first supporting plate to move along a first direction;
The third linear driving piece is arranged on the first supporting plate;
The second support plate is driven and connected by the third linear driving piece to drive the second support plate to lift, and the third linear driving piece is installed on one side of the second support plate.
8. The lifting device of claim 7, further comprising a second buffer assembly disposed at a bottom of the second support plate, wherein the mold changing mechanism comprises a mold changing seat, and a mounting block is disposed at a bottom of the mold changing seat and used for limiting the second support plate from rising.
9. The lifting device of claim 8, wherein the first damping assembly and/or the second damping assembly are configured as a hydraulic damper.
10. The lift device of claim 6, further comprising a scissor assembly, at least one of the scissor assemblies being disposed at intervals along the length of the mounting plate, and a fourth linear drive driving the scissor assembly along the length of the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520234992.8U CN224026976U (en) | 2025-02-14 | 2025-02-14 | Quick change mechanism and lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520234992.8U CN224026976U (en) | 2025-02-14 | 2025-02-14 | Quick change mechanism and lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224026976U true CN224026976U (en) | 2026-03-24 |
Family
ID=99124619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520234992.8U Active CN224026976U (en) | 2025-02-14 | 2025-02-14 | Quick change mechanism and lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224026976U (en) |
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2025
- 2025-02-14 CN CN202520234992.8U patent/CN224026976U/en active Active
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