CN213950246U

CN213950246U - Diaphragm lift

Info

Publication number: CN213950246U
Application number: CN202023148227.0U
Authority: CN
Inventors: 谢兆银; 谢方卓
Original assignee: Suzhou Guangyi Software Technology Partnership LP
Current assignee: Suzhou Guangyi Software Technology Partnership LP
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-13
Anticipated expiration: 2030-12-24

Abstract

The utility model relates to a diaphragm processing equipment technical field specifically is a diaphragm lift, including the lift main part, the lift main part is including the base, and the vertical interpolation in inside of base is equipped with the lift arm, sliding connection between lift arm and the base, the fixed welding in top of lift arm has the outer loop, and the intermediate position of outer loop rotates and is connected with the plectane, the inside bilateral symmetry form about the inside of plectane is provided with the centre gripping subassembly. The utility model discloses a set up and rotate between plectane and the outer loop and be connected, through the rotation of plectane, the centre gripping subassembly that the drive is connected above that rotates and removes, through the rotation to between two sets of centre gripping subassemblies for the device during operation can rotate the upset to the centre gripping diaphragm, and the effectual device that has promoted is connected to the processing flexibility of diaphragm, sets up the meshing between worm-gear ring and the worm, with the help of the meshing auto-lock nature between worm-gear ring and the worm, the effectual structural stability who ensures behind the device rotation regulation.

Description

Diaphragm lift

Technical Field

The utility model relates to a diaphragm processing equipment technical field specifically is a diaphragm lift.

Background

The diaphragm lifter is a mechanical device for processing and producing diaphragms, and is generally used for processing and producing diaphragms, and the height position of the diaphragm clamped and fixed on the device is changed through a lifting mechanism in the diaphragm lifter, so that the processing and producing of the diaphragm are facilitated;

most of diaphragm lifters in the prior art can only lift a clamped diaphragm, and in the actual processing process, the deflection angle of the diaphragm clamped on the lifter cannot be changed flexibly, so that the deflection angle of the diaphragm clamped on the lifter cannot be changed conveniently, and the diaphragm cannot be flexibly and conveniently processed;

in addition, in the diaphragm lifter in the prior art, after the diaphragm is fixed, the transverse position of the diaphragm relative to the lifter is fixedly limited, and the transverse position of the diaphragm cannot be flexibly adjusted according to the requirement during processing, so that the processing operation of the diaphragm is limited, and the processing efficiency of the diaphragm is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a diaphragm lift to diaphragm lift among the prior art who proposes in solving above-mentioned background art at the during operation, its inclination and the lateral position adjustment to the centre gripping diaphragm are inconvenient, influence the diaphragm and add flexibility man-hour, and machining efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a diaphragm lifter comprises a lifter body, wherein the lifter body comprises a base, a lifting arm is vertically inserted in the base and is connected with the base in a sliding manner, an outer ring is fixedly welded at the top of the lifting arm, the middle position of the outer ring is rotatably connected with a circular plate, clamping components are symmetrically arranged on the upper side and the lower side of the interior of the circular plate, each clamping component comprises a cross beam, the cross beam penetrates through the circular plate and is inserted in the circular plate, a first screw sleeve is rotatably connected in the interior of one end of the left side of the cross beam, a first screw rod is vertically inserted in the interior of the first screw sleeve, threads assembled on the outer wall of the first screw rod are matched with threads assembled on the inner wall of the first screw sleeve, a clamping block is rotatably connected on one side close to the middle position of the circular plate, a second screw sleeve is rotatably connected on the right side of the top of the base, and a second screw rod is vertically inserted in the interior of the second screw sleeve, the screw thread of assembly on the second screw rod outer wall and the screw thread looks adaptation of assembly on the second swivel nut inner wall, the second screw rod rotates to be connected in the intermediate position of lifing arm, the bottom welded fastening of lifing arm has servo motor, and servo motor's rotation output shaft fixed connection is on the second screw rod.

Preferably, a first limiting rod is fixedly welded at one end of the outer side of the first screw, the first limiting rod is vertically inserted into the cross beam, and the first limiting rod is connected with the cross beam in a sliding mode.

Preferably, the inner wall of the upper right side of the base is symmetrically fixed with a second limiting rod, the second limiting rod vertically penetrates through the bottom of the lifting arm in an inserting mode, and the second limiting rod is connected with the lifting arm in a sliding mode.

Preferably, a worm gear ring is welded and fixed at the edge position of the outer wall of the circular plate, a worm is rotatably connected to the outer wall above the right side of the lifting arm, and teeth assembled on the outer wall of the worm are matched with teeth assembled on the outer side of the worm gear ring.

Preferably, the cross section of the cross beam is square, through holes are symmetrically formed in the upper side and the lower side of the inner portion of the circular plate, the cross beam penetrates through the through holes formed in the inner portion of the circular plate, the cross beam is connected with the circular plate in a sliding mode, a third screw rod is rotatably connected to the outer wall of the side, far away from the circular plate, of the cross beam, a third screw sleeve is rotatably connected to the upper side and the lower side of the inner portion of the circular plate in a symmetrical mode, the third screw rods correspondingly penetrate through the inner portions of the third screw sleeves in an inserting mode, threads assembled on the inner wall of the third screw sleeve are matched with threads assembled on the outer wall of the third screw rod, a first belt pulley transmission mechanism is fixedly connected between the third screw sleeves, and the third screw sleeves are connected through the first belt pulley transmission mechanism in a transmission mode.

Preferably, a transmission rod is inserted into each group of the third screw rods in a penetrating manner, bevel gears are fixedly welded at the left end of each group of the transmission rods, four groups of the bevel gears are arranged, the four groups of the bevel gears are respectively welded and fixed at the left ends of the two groups of the transmission rods and at the outer sides of the two groups of the first screw sleeves, the bevel gears fixed at the outer sides of the first screw sleeves are in meshing transmission with the bevel gears fixed at the left ends of the transmission rods, a second belt pulley transmission mechanism is fixedly connected between the right ends of the two groups of the transmission rods, and the two groups of the transmission rods are in transmission connection through the second belt pulley transmission mechanism.

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

1. the circular plate is rotatably connected with the outer ring, so that when the device works, the clamping assemblies connected to the circular plate can be driven to rotate and move through rotation of the circular plate, and when the device works, the clamping membranes can be rotated and turned over through rotation of the two groups of clamping assemblies, so that the processing flexibility of the device on the membranes is effectively improved, meanwhile, the worm wheel ring is meshed with the worm, and the structural stability of the device after rotation adjustment is effectively guaranteed by virtue of meshing self-locking performance between the worm wheel ring and the worm;

2. by arranging the sliding connection between the cross beam and the circular plate and arranging the thread meshing connection between the third screw rod and the third screw sleeve, when the device works, the third screw sleeve is rotated, and the third screw rod can move in the third screw sleeve by means of the meshing driving of the threads, so that the cross beam moves left and right, the position for clamping the diaphragm is convenient to transversely adjust, the flexibility of the device during processing and use is effectively guaranteed, and the processing efficiency of the diaphragm is convenient to improve;

3. through setting up meshing transmission between two adjacent sets of bevel gears, and set up and connect through the transmission of second belt pulley drive mechanism between two sets of transfer lines for the device during operation, when rotating one of them group transfer line, two sets of the transfer line synchronous rotation, corresponding two sets of first swivel nut synchronous rotation makes upper and lower two sets of first screw rod synchronous relative movement, the effectual stable rapidity when having promoted the device to the diaphragm centre gripping.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

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

FIG. 3 is a schematic sectional view of the front view of the structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 100. an elevator main body; 110. a base; 120. a lifting arm; 130. an outer ring; 140. a circular plate; 150. a clamping assembly; 151. a cross beam; 152. a first threaded sleeve; 153. a first screw; 154. a holding block; 155. a first limit rod; 160. a second thread insert; 170. a second screw; 180. a servo motor; 190. a second limiting rod; 210. a worm-gear ring; 220. a worm; 310. a third screw; 320. a third thread insert; 330. a first pulley drive mechanism; 410. a transmission rod; 420. a bevel gear; 430. and a second belt pulley transmission mechanism.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a diaphragm lifter comprises a lifter body 100, the lifter body 100 comprises a base 110, a lifting arm 120 is vertically inserted in the base 110, the lifting arm 120 is slidably connected with the base 110, an outer ring 130 is fixedly welded on the top of the lifting arm 120, a circular plate 140 is rotatably connected to the middle position of the outer ring 130, clamping assemblies 150 are symmetrically arranged on the upper side and the lower side of the interior of the circular plate 140, each clamping assembly 150 comprises a cross beam 151, the cross beam 151 penetrates through and is inserted in the circular plate 140, a first screw sleeve 152 is rotatably connected to the interior of one end of the left side of the cross beam 151, a first screw 153 is vertically inserted in the interior of the first screw sleeve 152, threads assembled on the outer wall of the first screw 153 are matched with threads assembled on the inner wall of the first screw sleeve 152, a clamping block 154 is rotatably connected to one side of the middle position of the circular plate 140 close to the first screw 153, a second screw sleeve 160 is rotatably connected to the right side of the top, and a second screw 170 is vertically inserted into the second screw sleeve 160, the thread assembled on the outer wall of the second screw 170 is matched with the thread assembled on the inner wall of the second screw sleeve 160, the second screw 170 is rotatably connected to the middle position of the lifting arm 120, a servo motor 180 is fixedly welded at the bottom of the lifting arm 120, and the rotating output shaft of the servo motor 180 is fixedly connected to the second screw 170, when the device works, the servo motor 180 is electrified and started to drive the second screw 170 fixed on the rotating output shaft to rotate, the second screw 170 is driven by the thread engagement between the second screw 170 and the second screw sleeve 160, so that the second screw 170 drives the lifting arm 120 to move up and down relative to the base 110, the diaphragm clamped on the device is lifted, and the first screw 153 moves up and down in the first screw sleeve 152 by the thread engagement between the first screw sleeve 152 and the first screw 153, the clamping block 154 is driven to move up and down to clamp the membrane, and the circular plate 140 is rotatably connected with the outer ring 130, so that the membrane clamped on the device can be rotated and turned over when the device is used, and the flexible adjustment and processing of the membrane are facilitated;

furthermore, a first limiting rod 155 is fixedly welded at one end of the outer side of the first screw 153, the first limiting rod 155 is vertically inserted into the cross beam 151, the first limiting rod 155 is connected with the cross beam 151 in a sliding manner, the first limiting rod 155 is arranged to penetrate through the cross beam 151, and the first screw 153 is effectively prevented from rotating and deviating due to the limitation of the first limiting rod 155, so that the stability of the up-and-down movement of the first screw 153 is guaranteed;

furthermore, a second limiting rod 190 is symmetrically fixed on the inner wall of the upper right side of the base 110, the second limiting rod 190 vertically penetrates and is inserted at the bottom of the lifting arm 120, the second limiting rod 190 is connected with the lifting arm 120 in a sliding mode, the second limiting rod 190 penetrates and is inserted at the bottom of the lifting arm 120, and the stability of up-and-down lifting between the lifting arm 120 and the base 110 is effectively guaranteed through the limitation of the second limiting rod 190;

furthermore, a worm gear ring 210 is welded and fixed to the edge of the outer wall of the circular plate 140, a worm 220 is rotatably connected to the outer wall above the right side of the lifting arm 120, teeth assembled on the outer wall of the worm 220 are matched with teeth assembled on the outer side of the worm gear ring 210, and the worm 220 and the worm gear ring 210 are in tooth meshing transmission, so that when the device works, the worm 220 can be rotated to drive the worm gear ring 210 to rotate, so that the circular plate 140 is rotatably driven, and meanwhile, due to the self-locking property of tooth meshing between the worm gear ring 210 and the worm 220, the circular plate 140 after rotation is automatically fixed, the structural stability after adjustment of the device is conveniently ensured, and the device is convenient to use;

furthermore, the cross-sectional shape of the cross beam 151 is square, through holes are symmetrically formed in the upper side and the lower side of the inside of the circular plate 140, the cross beam 151 is inserted into the through hole formed in the inside of the circular plate 140, the cross beam 151 is slidably connected with the circular plate 140, a third screw 310 is rotatably connected to the outer wall of the side of the cross beam 151 away from the circular plate 140, third screw sleeves 320 are rotatably connected to the upper side and the lower side of the inside of the circular plate 140, the two sets of third screw rods 310 are correspondingly inserted into the two sets of third screw sleeves 320, threads assembled on the inner wall of the third screw sleeves 320 are matched with threads assembled on the outer wall of the third screw rods 310, a first belt pulley transmission mechanism 330 is fixedly connected between the two sets of third screw sleeves 320, the two sets of third screw sleeves 320 are in transmission connection through the first belt pulley transmission mechanism 330, and the third screw sleeves 320 are in thread engagement connection with the third screw rods 310, so, the corresponding third screw 310 can move left and right transversely, and is connected between the two groups of third screw sleeves 320 in a transmission manner by arranging the first belt pulley transmission mechanism 330, so that the two groups of third screw sleeves 320 can rotate synchronously, the structural stability of the device is effectively guaranteed, the transverse beam 151 is driven to move left and right by arranging the third screw 310 to move left and right, the transverse movement adjustment of a diaphragm clamped on the device is facilitated, the flexibility of adjusting the processing position of the diaphragm when the device is used is facilitated, and the processing efficiency of the diaphragm is facilitated to be improved;

furthermore, the transmission rod 410 is inserted into each group of third screw rods 310, and bevel gears 420 are fixedly welded at the left end of each group of transmission rods 410, four groups of bevel gears 420 are provided, four groups of bevel gears 420 are respectively welded and fixed at the left ends of two groups of transmission rods 410 and at the outer sides of two groups of first screw sleeves 152, the bevel gear 420 fixed at the outer side of the first screw sleeve 152 is in meshing transmission with the bevel gear 420 fixed at the left end of the transmission rod 410, a second belt pulley transmission mechanism 430 is fixedly connected between the right ends of two groups of transmission rods 410, two groups of transmission rods 410 are in transmission connection through the second belt pulley transmission mechanism 430, through the tooth meshing transmission between two corresponding adjacent groups of bevel gears 420, the transmission rod 410 can drive the corresponding first screw sleeve 152 to rotate when rotating, and is in transmission connection between the upper and lower groups of transmission rods 410 through the second belt pulley transmission mechanism 430, so as to effectively ensure the rotational consistency between the two groups of transmission rods 410, the rotary driving of the upper and lower groups of corresponding first thread sleeves 152 is facilitated, and the device is convenient and fast to clamp the membrane;

the working principle is as follows: when the device works, a worker connects the device with an external power supply through a wire, so that the external power supply provides electric support for the device, and then the worker controls the device to be powered on and started;

during work, a worker places a membrane to be processed between the two corresponding groups of clamping blocks 154, then rotates one group of transmission rods 410, enables the two groups of transmission rods 410 to synchronously rotate through transmission of the second belt pulley transmission mechanism 430, drives the corresponding bevel gears 420 to rotate, enables the upper and lower groups of first screw sleeves 152 to synchronously rotate through meshing transmission between the two adjacent groups of bevel gears 420, enables the two corresponding groups of clamping blocks 154 to synchronously and relatively move through threaded meshing between the first screw sleeves 152 and the first screw 153, and clamps the membrane;

when the diaphragm horizontal position adjusting device works, if the diaphragm horizontal position needs to be adjusted, a worker rotates one group of the third threaded sleeves 320, the two groups of the third threaded sleeves 320 synchronously rotate through transmission of the first belt pulley transmission mechanism 330, the third threaded rods 310 move left and right to adjust the position through threaded engagement between the third threaded rods 310 and the third threaded sleeves 320, and the cross beams 151 are driven to correspondingly move left and right to adjust the position, so that the diaphragm horizontal position is adjusted;

during the during operation, if need adjust the upset angle of diaphragm, the rotatory worm 220 of staff orders about through the tooth meshing between worm 220 and the worm wheel ring 210 for worm wheel ring 210 drives plectane 140 and rotates, rotates the adjustment to the diaphragm, does above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A diaphragm lift comprising a lift body (100), characterized in that: the elevator main body (100) comprises a base (110), a lifting arm (120) is vertically inserted into the base (110), the lifting arm (120) is connected with the base (110) in a sliding mode, an outer ring (130) is fixedly welded to the top of the lifting arm (120), a circular plate (140) is rotatably connected to the middle position of the outer ring (130), clamping components (150) are symmetrically arranged on the upper side and the lower side of the inside of the circular plate (140) in an up-and-down symmetrical mode, each clamping component (150) comprises a cross beam (151), each cross beam (151) penetrates through and is inserted into the corresponding circular plate (140), a first threaded sleeve (152) is rotatably connected to the inside of one end of the left side of each cross beam (151), a first screw rod (153) is vertically inserted into the inside of each first threaded sleeve (152), threads assembled on the outer wall of each first screw rod (153) are matched with threads assembled on the inner wall of each first threaded sleeve (152), first screw rod (153) are close to one side rotation that plectane (140) intermediate position is connected with and add and hold piece (154), the top right side rotation of base (110) is connected with second swivel nut (160), and the inside vertical the inserting of second swivel nut (160) is equipped with second screw rod (170), the screw thread looks adaptation of assembling on screw thread and the second swivel nut (160) inner wall of assembling on second screw rod (170) outer wall, second screw rod (170) rotate the intermediate position of connection in lift arm (120), the bottom welded fastening of lift arm (120) has servo motor (180), and the rotation output shaft fixed connection of servo motor (180) is on second screw rod (170).

2. A diaphragm lift according to claim 1, wherein: the outer side end of the first screw rod (153) is fixedly welded with a first limiting rod (155), the first limiting rod (155) is vertically inserted into the cross beam (151), and the first limiting rod (155) is connected with the cross beam (151) in a sliding mode.

3. A diaphragm lift according to claim 1, wherein: the upper inner wall of the right side of the base (110) is symmetrically fixed with a second limiting rod (190), the second limiting rod (190) vertically penetrates through the bottom of the lifting arm (120) in an inserting mode, and the second limiting rod (190) is connected with the lifting arm (120) in a sliding mode.

4. A diaphragm lift according to claim 1, wherein: a worm gear ring (210) is welded and fixed at the edge position of the outer wall of the circular plate (140), a worm (220) is rotatably connected to the outer wall of the upper right side of the lifting arm (120), and teeth assembled on the outer wall of the worm (220) are matched with teeth assembled on the outer side of the worm gear ring (210).

5. A diaphragm lift according to claim 1, wherein: the cross section of the cross beam (151) is square, through holes are symmetrically formed in the upper side and the lower side of the inner part of the circular plate (140), the cross beam (151) penetrates through a through hole formed in the circular plate (140), the cross beam (151) is connected with the circular plate (140) in a sliding manner, the outer wall of one side of the cross beam (151) far away from the circular plate (140) is rotatably connected with a third screw rod (310), third thread sleeves (320) are rotatably connected to the upper side and the lower side of the interior of the circular plate (140) in a symmetrical manner, two groups of third screw rods (310) correspondingly penetrate through the interior of the two groups of third thread sleeves (320), the screw thread of assembling on the third swivel nut (320) inner wall with the screw thread looks adaptation of assembling on the third screw rod (310) outer wall, two sets of fixedly connected with first belt pulley drive mechanism (330) between third swivel nut (320), two sets of pass through first belt pulley drive mechanism (330) transmission connection between third swivel nut (320).

6. The film lifter of claim 5, wherein: a transmission rod (410) is inserted into each group of third screw rods (310) in a penetrating mode, bevel gears (420) are fixedly welded at the left end of each group of transmission rods (410), four groups of bevel gears (420) are arranged on the four groups of third screw rods, the four groups of bevel gears (420) are fixedly welded at the left ends of the two groups of transmission rods (410) and the outer sides of the two groups of first threaded sleeves (152), bevel gears (420) fixed on the outer sides of the first threaded sleeves (152) are in meshing transmission with the bevel gears (420) fixed at the left ends of the transmission rods (410), a second belt pulley transmission mechanism (430) is fixedly connected between the right ends of the two groups of transmission rods (410), and the two groups of transmission rods (410) are in transmission connection through the second belt pulley transmission mechanism (430).