CN210416805U

CN210416805U - Jacking positioning mechanism

Info

Publication number: CN210416805U
Application number: CN201920731385.7U
Authority: CN
Inventors: 王晖; 曹敏; 何在富; 刘峰博
Original assignee: Ningde Juneng Power System Technology Co ltd
Current assignee: Ningde Juneng Power System Technology Co ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-04-28
Anticipated expiration: 2029-05-21

Abstract

The utility model relates to a jacking positioning mechanism, which comprises a moving component, the moving component comprises a bottom plate, a fixed block is fixedly arranged on the upper surface of the middle part of the bottom plate, a chute is arranged on the fixed block from top to bottom, the chute extends to the head from left to right, a slide block is connected in the chute in a sliding way, two cover plates are fixedly arranged on the upper surface of the fixed block to limit the vertical displacement of the slide block, side plates are fixedly connected on the front and back sides of the slide block, a motion guide limiting groove is arranged on the side plates in a front-back penetrating manner, an air cylinder is arranged at the rightmost end of the slide block to push the slide block to move, a round hole for a guide rod of an upper driven positioning component to pass through is arranged on the bottom plate, the driven positioning component comprises a jacking main plate parallel to the bottom plate, the upper end of the guide, four positioning columns are arranged at four corners of the upper surface of the jacking main board; the jacking positioning mechanism is reasonable in structure and accurate in positioning, improves the production accuracy of production equipment, and reduces noise sources.

Description

Jacking positioning mechanism

Technical Field

The utility model relates to a jacking positioning mechanism.

Background

The automation equipment is widely applied in various fields, and the operation of the equipment inevitably generates noise. People can be interfered in the environment with noise more than 70 decibels, so that the work efficiency is influenced, even accidents are caused, and the mind is not concentrated; a noisy environment, working for a long time or living above 90 db, can seriously affect hearing and cause other diseases. Therefore, various devices are required to be designed with a view to reducing noise and providing a comfortable production environment for people.

SUMMERY OF THE UTILITY MODEL

In view of the not enough of prior art, the utility model aims to solve the technical problem that a jacking positioning mechanism is provided, not only rational in infrastructure can effectively reduce the noise that equipment operation produced after using moreover.

In order to solve the technical problem, the technical scheme of the utility model is that: a jacking positioning mechanism comprises a moving component, the moving component comprises a bottom plate, a fixed block is fixedly arranged on the upper surface of the middle part of the bottom plate, the fixed block is provided with a chute from top to bottom, the chute extends to the head from left to right, a slide block is connected in the chute in a sliding way, two cover plates are fixedly arranged on the upper surface of the fixed block to limit the vertical displacement of the slide block, side plates are fixedly connected with the front side and the rear side of the slide block, the side plates are provided with motion guide limiting grooves which are penetrated and arranged in the front and back directions, the rightmost end of the sliding block is provided with an air cylinder to push the sliding block to move, the bottom plate is provided with a round hole for a guide rod of an upper driven positioning assembly to pass through, the driven positioning assembly comprises a jacking main plate parallel to the bottom plate, the upper end of the guide rod is fixedly connected with the lower surface of the jacking main plate, the middle of the lower surface of the jacking main board is provided with a sliding assembly matched with the motion guide limiting groove, and four positioning columns are fixedly arranged at four corners of the upper surface of the jacking main board.

Further, the slider is provided with two, and the slider is a slide, and a right angle trapezoidal form promptly, is the circular arc transition in the slider corner, and the slider right-hand member that is located the right side is right angle trapezoidal's right angle side, and this right angle side passes through universal joint to be connected with the cylinder, and the horizontal extension section on the left inclined plane of right side slider links firmly as an organic wholely with left side slider right side right angle side, and this slider bottom is extended around all has the convex part, the apron all sets firmly in this convex part and fixed block upper surface.

Further, curb plate bottom all not with the apron contact, this direction spacing flute profile shape all is parallel and unanimous with the line strip shape that the slider hypotenuse formed with the upper base to do benefit to the slip subassembly and slide in direction spacing inslot.

Furthermore, the guide rods are provided with four guide rod fixing parts, four guide rod fixing parts are uniformly distributed on the lower surface of the jacking main board and used for fixing horizontal displacement of the four guide rods, four guide sleeves are arranged in the four round holes in the bottom plate, the guide rods penetrate through the guide sleeves, and first clamping rings are arranged at the positions, close to the bottom, of the guide rods so as to limit the guide rods to move upwards and cause the movement assembly to be separated from the driven positioning assembly.

Further, the sliding assembly links up the piece including two jacking, and this jacking links up piece upper end all with jacking mainboard lower surface rigid coupling, and the jacking links up the piece and all has seted up the shrinkage pool from bottom to top, and this shrinkage pool is all controlled to run through the jacking and links up the piece, all be provided with the axle in the linking piece, this axle is all extended around and runs through this jacking and links up piece front and back lateral wall to inject through the second snap ring, make the axle can not deviate from at the rotation in-process, lie in the jacking and link up the off-axial of piece and all cup jointed two bearings, the off-axial cover between two bearings has cup jointed the packing ring, this bearing lower extreme all with slider upper surface contact.

Compared with the prior art, the utility model discloses following beneficial effect has: this vehicle safety shutdown protector of anti-seismic drives the slider through the cylinder and slides in the spout, and then makes the slip subassembly among the driven positioning component slide in the direction spacing groove, and driven positioning component is along with carrying out the up-and-down motion during the slip, and this design realizes spacingly through the slip orbit, has avoided the noise that stop gear directly collided the production, the noise reduction widely.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic view of a kinematic assembly according to an embodiment of the present invention;

fig. 3 is a schematic view of a kinematic assembly structure according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a sliding assembly according to an embodiment of the present invention.

In the figure: 1-moving component, 2-bottom plate, 3-fixed block, 4-sliding groove, 5-sliding block, 6-cover plate, 7-side plate, 8-guiding limit groove, 9-air cylinder, 10-driven positioning component, 11-guide rod, 12-round hole, 13-jacking main plate, 14-sliding component, 15-positioning column, 16-universal joint, 17-convex part, 18-guide rod fixing component, 19-guide sleeve, 20-first snap ring, 21-jacking joint block, 22-concave hole, 23-shaft, 24-second snap ring, 25-bearing and 26-gasket.

Detailed Description

As shown in fig. 1 to 4, a jacking positioning mechanism comprises a moving assembly 1, the moving assembly comprises a bottom plate 2, a fixed block 3 is fixedly arranged on the upper surface of the middle part of the bottom plate, a chute 4 is arranged on the fixed block from top to bottom, the chute extends to the head from left to right, a slide block 5 is connected in the chute in a sliding manner, two cover plates 6 are fixedly arranged on the upper surface of the fixed block to limit the vertical displacement of the slide block, side plates 7 are fixedly connected to the front and back sides of the slide block, a movement guide limiting groove 8 is arranged on each side plate in a penetrating manner from front to back, an air cylinder 9 is arranged at the rightmost end of the slide block to push the slide block to move, a round hole 12 for a guide rod 11 of an upper driven positioning assembly 10 to pass through is arranged on the bottom plate, the driven positioning assembly comprises a jacking main plate 13 parallel to the bottom plate, the upper end of the guide rod, four positioning columns 15 are fixedly arranged at four corners of the upper surface of the jacking main board, and when the mechanism ascends, the positioning columns are inserted into the guide sleeves to achieve the purpose of positioning so as to ensure the precision of products during automatic assembly.

The embodiment of the utility model provides an in, the slider is provided with two, and the slider is the slide-type, and the right angle trapezoidal form of class promptly is the circular arc transition in slider corner, and the slider right-hand member that is located the right side is right angle trapezoidal's right angle side, and this right angle side passes through universal joint 16 to be connected with the cylinder, and the horizontal extension section on the left inclined plane of right side slider links firmly as an organic wholely with left side slider right side right angle side, and it has convex part 17 to extend around this slider bottom is equal, the apron all sets firmly in this convex part and fixed block upper surface to the vertical displacement of restriction slider places the slider and deviates from the.

The embodiment of the utility model provides an in, curb plate bottom all not with the apron contact, this direction spacing flute profile shape all parallel and unanimous with the line shape that the slider hypotenuse formed with the upper base to do benefit to the slip subassembly and slide in the direction spacing inslot.

The embodiment of the utility model provides an in, the guide arm is provided with four altogether, and this jacking mainboard lower surface equipartition has four guide arm mountings 18 for the horizontal displacement of four fixed guide arms all is provided with four guide pin bushings 19 in four round holes on this bottom plate, and the guide arm all passes the guide pin bushing and is provided with first snap ring 20 near the bottom at the guide arm, leads to motion subassembly and the separation of driven locating component with the restriction guide arm moves up too high.

The embodiment of the utility model provides an in, the slip subassembly links up the piece 21 including two jacking, this jacking link up piece upper end all with jacking mainboard lower surface rigid coupling, and the jacking links up the piece and has all seted up shrinkage pool 22 from bottom to top, and this shrinkage pool is all controlled and is run through the jacking and link up the piece, all be provided with axle 23 in the linking piece, this axle is extended around all to run through this jacking links up piece around lateral wall to inject through second snap ring 24, make the axle can not deviate from at the rotation in-process, lie in the jacking and link up the off-axial and all cup jointed two bearings 25 in the piece, the off-axial cover between two bearings has a packing ring 26, this bearing lower extreme all with slider upper surface contact.

The utility model discloses theory of operation of embodiment: firstly, combine together motion subassembly and driven locating component, drive the slider horizontal slip in the spout through the cylinder, and then make the slip subassembly among the driven locating component slide in the direction spacing groove, driven locating component realizes the jacking location along with carrying out the up-and-down motion during the slip, realizes spacingly through the slip orbit like this, has avoided the noise that stop gear directly collided the production to realize the purpose of noise reduction.

The present invention is not limited to the above preferred embodiments, and any person can obtain other jacking positioning mechanisms of various forms according to the teaching of the present invention. All the equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a jacking positioning mechanism which characterized in that: comprises a moving component, the moving component comprises a bottom plate, a fixed block is fixedly arranged on the upper surface of the middle part of the bottom plate, the fixed block is provided with a chute from top to bottom, the chute extends to the head from left to right, a slide block is connected in the chute in a sliding way, two cover plates are fixedly arranged on the upper surface of the fixed block to limit the vertical displacement of the slide block, side plates are fixedly connected with the front side and the rear side of the slide block, the side plates are provided with motion guide limiting grooves which are penetrated and arranged in the front and back directions, the rightmost end of the sliding block is provided with an air cylinder to push the sliding block to move, the bottom plate is provided with a round hole for a guide rod of an upper driven positioning assembly to pass through, the driven positioning assembly comprises a jacking main plate parallel to the bottom plate, the upper end of the guide rod is fixedly connected with the lower surface of the jacking main plate, the middle of the lower surface of the jacking main board is provided with a sliding assembly matched with the motion guide limiting groove, and four positioning columns are fixedly arranged at four corners of the upper surface of the jacking main board.

2. The jacking-positioning mechanism of claim 1, wherein: the slider is provided with two, and the slider is a slide ladder form, and right trapezoid shape is promptly, is the circular arc transition in the slider corner, and the slider right-hand member that is located the right side is right trapezoid's right angle side, and this right angle side passes through universal joint and is connected with the cylinder, and the horizontal extension section on the left inclined plane of right side slider links firmly as an organic wholely with left side slider right side right angle side, and this slider bottom is all extended around has the convex part, the apron all sets firmly in this convex part and fixed block upper surface.

3. The jacking-positioning mechanism of claim 1 or 2, wherein: the bottom of the side plate is not contacted with the cover plate, and the shape of the guide limit groove shape is parallel and consistent with the shape of the slider bevel edge and the upper bottom to facilitate the sliding of the sliding assembly in the guide limit groove.

4. The jacking-positioning mechanism of claim 1, wherein: the jacking main board is provided with four guide rods, four guide rod fixing parts are uniformly distributed on the lower surface of the jacking main board and used for fixing horizontal displacement of the four guide rods, four guide sleeves are arranged in four round holes in the bottom board, the guide rods penetrate through the guide sleeves and are provided with first snap rings close to the bottoms of the guide rods so as to limit the guide rods to move upwards and cause the movement assembly to be separated from the driven positioning assembly.

5. The jacking-positioning mechanism of claim 1, wherein: sliding assembly links up the piece including two jacking, and this jacking links up piece upper end all with jacking mainboard lower surface rigid coupling, and the jacking links up the piece and all has seted up the shrinkage pool from bottom to top, and this shrinkage pool is all controlled to run through the jacking and links up the piece, all be provided with the axle in the linking piece, this axle is extended around all and is run through this jacking and links up piece front and back lateral wall to inject through the second snap ring, make the axle can not deviate from at the rotation in-process, lie in the jacking and link up the off-axial of piece and all cup jointed two bearings, the off-axial cover between two bearings has cup jointed the packing ring, this bearing lower extreme all with slider upper surface contact.