CN215546529U

CN215546529U - High-stability automatic assembling machine

Info

Publication number: CN215546529U
Application number: CN202121152722.0U
Authority: CN
Inventors: 苟琴
Original assignee: Kunming Shengou Packaging Co ltd
Current assignee: Kunming Shengou Packaging Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-01-18
Anticipated expiration: 2031-05-24

Abstract

The utility model belongs to the technical field of automatic assembling machines, and particularly relates to a high-stability automatic assembling machine which comprises a supporting device, a clamping device and a fixing device; the clamping device comprises a slide rod, a positioning plate is connected to the outer side of the slide rod in a sliding mode, a sliding plate is connected to the inner side of the positioning plate in a sliding mode, one end of the sliding plate is fixedly connected with an extrusion block, a connecting column is connected to the inner side of the positioning plate in a rotating mode, a limiting ring is fixedly connected to the outer side of the connecting column, and a hollow ring is meshed with the outer side of the first gear above the connecting column; drive the second gear through the motor that just reverses and rotate to make four wait 90 through hollow ring and be the first gear synchronous rotation of four tops of annular arrangement, thereby make the first gear of below drive four slides synchronous sliding, thereby when fixing the piston head, make the piston head be located central point and put, thereby the equipment of being convenient for reduces the area of contact of locating plate and slide bar through the spin, improves sliding effect, improvement stability.

Description

High-stability automatic assembling machine

Technical Field

The utility model belongs to the technical field of automatic assembling machines, and particularly relates to a high-stability automatic assembling machine.

Background

The automatic assembling machine is a mechanism for assembling workpieces, the assembling means combining together and then mounting on a machine, the assembling can also be called assembling, the final stage in the whole machine manufacturing process is a process of combining a plurality of parts into assemblies, parts or assemblies and parts of a plurality of parts into products according to specified technical requirements, and a piston is a disc-shaped or cylindrical machine part which is arranged in a cylinder or an air cylinder and reciprocates along the inner surface of the cylinder or the air cylinder.

When the existing automatic assembling machine is used for assembling the piston head and the piston ring, the piston head is clamped through the clamping device, the push rod is used for pushing the piston head to enter the piston ring to be assembled through the air cylinder, the piston head is easy to offset when the piston head is clamped due to long-term use, so that the piston head cannot enter the piston ring, the machine is damaged, piston parts of different models cannot be clamped, and the convenience of adjustment of the piston head is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the high-stability automatic assembling machine which has the advantage of high stability and solves the problem of offset of a clamped piston head caused by long-term use.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic assembling machine with high stability comprises a supporting device, a clamping device and a fixing device;

the supporting device comprises a workbench, a supporting plate is fixedly connected to the top end of the workbench, a top plate is fixedly connected to the top end of the supporting plate, an air cylinder is fixedly connected to the top end of the top plate, a push rod is slidably connected to the inner side of the air cylinder, a first motor is fixedly connected to the right end of the workbench, a screw rod is fixedly connected to the tail end of a main shaft of the first motor, sliding blocks are spirally connected to the left end and the right end of the outer side of the screw rod, a squeezing plate is fixedly connected to the top end of the sliding blocks, an arc-shaped plate is fixedly connected to one end of the squeezing plate, and a piston ring is placed at the top end of the workbench;

clamping device includes the slide bar, slide bar outside sliding connection has the locating plate, locating plate top fixedly connected with spring, the locating plate inboard is provided with the spin, the inboard sliding connection of locating plate has the slide, slide one end fixedly connected with stopper, slide one end fixedly connected with crowding piece, the inboard rotation of locating plate is connected with the spliced pole, spliced pole outside fixedly connected with spacing ring, the equal first gear of fixedly connected with in both ends about the spliced pole, top the meshing has the hollow ring in the first gear outside, locating plate top fixedly connected with support frame, support frame top fixedly connected with just reverse motor, the terminal fixedly connected with second gear of just reverse motor main shaft, the piston head has been placed to crowded piece one side.

Preferably, the positioning plate is connected with the sliding rod in a sliding mode through the rolling ball.

By adopting the scheme, because the positioning plate is connected with the slide rod in a sliding manner through the rolling ball, the contact area between the positioning plate and the slide rod is reduced through the rolling ball, the sliding effect is improved, and the stability is improved.

Preferably, tooth sockets are formed in the inner side of the sliding plate, the first gear is meshed with the tooth sockets in the inner side of the sliding plate below the sliding plate, tooth sockets are formed in the outer side of the inner side of the hollow ring, the tooth sockets in the inner side of the hollow ring are meshed with the first gear above the hollow ring, and the tooth sockets in the outer side of the hollow ring are meshed with the second gear.

Through adopting above-mentioned scheme, can drive the first gear rotation that the hollow ring made the top through the second gear to make the first gear drive slide of below slide through the spliced pole, thereby make the crowded piece carry out the centre gripping fixed to the piston head, improve fixed effect, improve stability.

Preferably, the number of the sliding plates, the limiting blocks, the extrusion blocks, the connecting columns and the limiting rings is four, and the sliding plates, the limiting blocks, the extrusion blocks, the connecting columns and the limiting rings are arranged on the inner side of the positioning plate in an equal 90-degree annular arrangement.

Through adopting above-mentioned scheme, through being four slides, stopper, crowded piece, spliced pole and the spacing ring of annular range at locating plate inboard etc. 90 to improve the fixed effect to crowded piece, simultaneously through first gear and hollow ring, thereby make four slides synchronous sliding, thereby make the piston head centre gripping fix central point and put, thereby fix a position, prevent that the skew can't assemble, improve the result of use.

Preferably, fixing device includes the second motor, the terminal fixedly connected with cylinder of second motor main shaft, cylinder outside fixedly connected with cardboard, cylinder outside sliding connection has the hollow tube, hollow tube outside fixedly connected with screw ring, screw ring and crowded board spiral connection, hollow tube top end fixedly connected with plectane, crowded board one end fixedly connected with dust guard.

Through adopting above-mentioned scheme, drive cylinder and cardboard through the second motor and rotate, make the hollow tube rotate through the cardboard, make the screw ring rotate at the inboard spiral of crowded board to make the hollow tube drive the rotatory lift of plectane, thereby can fix the piston ring of co-altitude not, improve fixed effect, prevent to squint in the equipment process, improve stability.

Preferably, a clamping groove is formed in the inner side of the hollow tube and is meshed with a clamping plate, and the clamping plate slides on the inner side of the clamping groove.

Through adopting above-mentioned scheme, slide in the draw-in groove inboard through the cardboard to make the cylinder can drive the hollow tube and rotate, and the accessible screw ring makes the hollow tube slide from top to bottom when the pivoted.

Preferably, one end of the arc-shaped plate and the side surface of the circular plate on the same side are on the same vertical surface.

Through adopting above-mentioned scheme, through arc one end and the plectane side of homonymy in same vertical face to prevent that can't extrude fixedly to the piston ring.

(III) advantageous effects

Compared with the prior art, the utility model provides the high-stability automatic assembling machine which has the following beneficial effects:

this high automatic kludge of stability, it rotates to drive the second gear through the motor just reversing, thereby the tooth's socket through the hollow ring outside makes hollow ring rotate, the tooth's socket through hollow ring inboard makes four wait 90 first gear synchronous rotations that are four tops of annular arrangement, thereby make the first gear of below drive four slides synchronous sliding, thereby when fixing the piston head, make the piston head be located central point, thereby be convenient for the equipment, improve the stability of equipment, reduce the area of contact of locating plate and slide bar through the spin, improve the slip effect, and the stability is improved.

Drawings

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

FIG. 2 is a schematic view of the structure at position A in the present invention;

FIG. 3 is a schematic view of the structure at B in the present invention;

in the figure:

1. a support device; 101. a work table; 102. a support plate; 103. a top plate; 104. a cylinder; 105. a push rod; 106. a first motor; 107. a screw; 108. a slider; 109. extruding a plate; 110. an arc-shaped plate; 111. a piston ring;

2. a clamping device; 201. a slide bar; 202. positioning a plate; 203. rolling a ball; 204. a slide plate; 205. a limiting block; 206. extruding blocks; 207. connecting columns; 208. a limiting ring; 209. a first gear; 210. a hollow ring; 211. a support frame; 212. a positive and negative rotation motor; 213. a second gear; 214. a piston head; 215. a spring;

3. a fixing device; 301. a second motor; 302. a cylinder; 303. clamping a plate; 304. a hollow tube; 305. a threaded ring; 306. a circular plate; 307. a dust guard.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

An automatic assembling machine with high stability comprises a supporting device 1, a clamping device 2 and a fixing device 3;

the supporting device 1 comprises a workbench 101, a supporting plate 102 is fixedly connected to the top end of the workbench 101, a top plate 103 is fixedly connected to the top end of the supporting plate 102, an air cylinder 104 is fixedly connected to the top end of the top plate 103, a push rod 105 is slidably connected to the inner side of the air cylinder 104, a first motor 106 is fixedly connected to the right end of the workbench 101, a screw 107 is fixedly connected to the tail end of a main shaft of the first motor 106, sliders 108 are spirally connected to the left end and the right end of the outer side of the screw 107, a squeezing plate 109 is fixedly connected to the top end of the sliders 108, an arc-shaped plate 110 is fixedly connected to one end of the squeezing plate 109, and a piston ring 111 is placed on the top end of the workbench 101;

the clamping device 2 comprises a sliding rod 201, a positioning plate 202 is connected to the outer side of the sliding rod 201 in a sliding manner, a spring 215 is fixedly connected to the top end of the positioning plate 202, a rolling ball 203 is arranged on the inner side of the positioning plate 202, a sliding plate 204 is slidably connected to the inner side of the positioning plate 202, a limiting block 205 is fixedly connected to one end of the sliding plate 204, one end of the sliding plate 204 is fixedly connected with an extrusion block 206, the inner side of the positioning plate 202 is rotatably connected with a connecting column 207, the outer side of the connecting column 207 is fixedly connected with a limiting ring 208, the upper end and the lower end of the connecting column 207 are both fixedly connected with a first gear 209, the outer side of the first gear 209 above is engaged with a hollow ring 210, the top end of the positioning plate 202 is fixedly connected with a support frame 211, the top end of the support frame 211 is fixedly connected with a forward and backward rotation motor 212, the tail end of the main shaft of the forward and reverse rotation motor 212 is fixedly connected with a second gear 213, and a piston head 214 is arranged on one side of the extrusion block 206;

the locating plate 202 passes through spin 203 and slide bar 201 sliding connection, the tooth's socket has been seted up to the slide 204 inboard, and the below first gear 209 meshes with the inboard tooth's socket of slide 204, the inboard outside of hollow ring 210 all is provided with the tooth's socket, and the inboard tooth's socket of hollow ring 210 and top first gear 209 meshes, the tooth's socket and the second gear 213 meshing in the hollow ring 210 outside, slide 204, stopper 205, crowded piece 206, spliced pole 207, spacing ring 208 all have four, and four slide 204, stopper 205, crowded piece 206, spliced pole 207, spacing ring 208 are in 90 such as locating plate 202 inboard are the annular arrangement.

Referring to fig. 1-3, before use, an external power supply and a controller are used for supplying power and controlling, a piston ring 111 is placed on a workbench 101, a first motor 106 drives a screw 107 to enable a sliding block 108 to drive a squeezing plate 109 to slide, so that an arc-shaped plate 110 fixes the piston ring 111, a piston head 214 is moved to between four squeezing blocks 206, a controller controls a forward and reverse rotation motor 212 to drive a second gear 213 to rotate, so that a hollow ring 210 rotates through a tooth space on the outer side of the hollow ring 210, four upper first gears 209 which are annularly arranged at 90 degrees are synchronously rotated through the tooth space on the inner side of the hollow ring 210, so that the lower first gears 209 drive four sliding plates 204 to synchronously slide, so that the piston head 214 is positioned at a central position while being fixed, the assembly is facilitated, the assembly stability is improved, a push rod 105 squeezes the piston head 214 through an air cylinder 104 to drive a positioning plate 202 to slide on the outer side of a sliding rod 201 and stretch a spring 215, the contact area between the positioning plate 202 and the sliding rod 201 is reduced through the rolling balls 203, so that the sliding effect is improved, the stability is improved, and the piston head 214 and the piston ring 111 are assembled together.

Example two

The fixing device 3 for improving the fixing effect is added on the basis of the first embodiment.

Fixing device 3 includes second motor 301, the terminal fixedly connected with cylinder 302 of second motor 301 main shaft, cylinder 302 outside fixedly connected with cardboard 303, cylinder 302 outside sliding connection has hollow tube 304, hollow tube 304 outside fixedly connected with screw ring 305, screw ring 305 and crowded board 109 threaded connection, hollow tube 304 top fixedly connected with plectane 306, crowded board 109 one end fixedly connected with dust guard 307, the draw-in groove has been seted up to hollow tube 304 inboard, and draw-in groove and cardboard 303 mesh, cardboard 303 slides in the draw-in groove inboard, arc 110 one end and homonymy plectane 306 side is at same vertical face.

Referring to fig. 1-3, before the arc plate 110 is fixed to the piston ring 111, the second motor 301 drives the cylinder 302 to rotate through the controller, so as to drive the hollow tube 304 and the threaded ring 305 to rotate through the snap plate 303, because the threaded ring 305 is in threaded connection with the extrusion plate 109, so as to drive the circular plate 306 to spirally ascend through the hollow tube 304, the first motor 106 drives the screw 107 to drive the slider 108 to drive the extrusion plate 109 to slide, the extrusion plate 109 drives the dust guard 307 to slide, so as to prevent dust from entering the inner side of the workbench 101, and when the arc plate 110 is driven by the extrusion plate 109 to fix the piston ring 111, the above operations are reversed, so as to fix the circular plate 306 to the piston ring 111 up and down, thereby improving the fixing effect of the piston ring 111, preventing the arc plate 110 from extruding and fixing the piston ring 111, and improving stability, and facilitating assembly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high automatic kludge of stability which characterized in that: comprises a supporting device (1), a clamping device (2) and a fixing device (3);

the supporting device (1) comprises a workbench (101), a supporting plate (102) is fixedly connected to the top end of the workbench (101), a top plate (103) is fixedly connected to the top end of the supporting plate (102), an air cylinder (104) is fixedly connected to the top end of the top plate (103), a push rod (105) is slidably connected to the inner side of the air cylinder (104), a first motor (106) is fixedly connected to the right end of the workbench (101), a screw rod (107) is fixedly connected to the tail end of a main shaft of the first motor (106), sliding blocks (108) are spirally connected to the left end and the right end of the outer side of the screw rod (107), a squeezing plate (109) is fixedly connected to the top end of the sliding block (108), an arc plate (110) is fixedly connected to one end of the squeezing plate (109), and a piston ring (111) is placed on the top end of the workbench (101);

the clamping device (2) comprises a sliding rod (201), a positioning plate (202) is connected to the outer side of the sliding rod (201) in a sliding manner, a spring (215) is fixedly connected to the top end of the positioning plate (202), a rolling ball (203) is arranged on the inner side of the positioning plate (202), a sliding plate (204) is connected to the inner side of the positioning plate (202) in a sliding manner, a limiting block (205) is fixedly connected to one end of the sliding plate (204), an extruding block (206) is fixedly connected to one end of the sliding plate (204), a connecting column (207) is rotatably connected to the inner side of the positioning plate (202), a limiting ring (208) is fixedly connected to the outer side of the connecting column (207), a first gear (209) is fixedly connected to the upper end and the lower end of the connecting column (207), a hollow ring (210) is meshed to the outer side of the first gear (209), a supporting frame (211) is fixedly connected to the top end of the positioning plate (202), and a forward and reverse motor (212) is fixedly connected to the top end of the supporting frame (211), the tail end of a main shaft of the forward and reverse rotation motor (212) is fixedly connected with a second gear (213), and a piston head (214) is placed on one side of the extrusion block (206).

2. The high-stability automatic assembling machine according to claim 1, characterized in that: the positioning plate (202) is connected with the sliding rod (201) in a sliding mode through the rolling ball (203).

3. The high-stability automatic assembling machine according to claim 1, characterized in that: tooth's socket has been seted up to slide (204) inboard, and the below first gear (209) and the inboard tooth's socket meshing of slide (204), hollow ring (210) inboard outside all is provided with the tooth's socket, and hollow ring (210) inboard tooth's socket and top first gear (209) meshing, the tooth's socket and the second gear (213) meshing in the hollow ring (210) outside.

4. The high-stability automatic assembling machine according to claim 1, characterized in that: the number of the sliding plates (204), the limiting blocks (205), the extrusion blocks (206), the connecting columns (207) and the limiting rings (208) is four, and the four sliding plates (204), the limiting blocks (205), the extrusion blocks (206), the connecting columns (207) and the limiting rings (208) are arranged on the inner side of the positioning plate (202) in an annular shape at 90 degrees.

5. The high-stability automatic assembling machine according to claim 1, characterized in that: fixing device (3) include second motor (301), second motor (301) main shaft end fixedly connected with cylinder (302), cylinder (302) outside fixedly connected with cardboard (303), cylinder (302) outside sliding connection has hollow tube (304), hollow tube (304) outside fixedly connected with screw ring (305), screw ring (305) and crowded board (109) threaded connection, hollow tube (304) top fixedly connected with plectane (306), crowded board (109) one end fixedly connected with dust guard (307).

6. The high-stability automatic assembling machine according to claim 5, characterized in that: the inner side of the hollow tube (304) is provided with a clamping groove, the clamping groove is meshed with the clamping plate (303), and the clamping plate (303) slides on the inner side of the clamping groove.

7. The high-stability automatic assembling machine according to claim 5, characterized in that: one end of the arc-shaped plate (110) and the side surface of the circular plate (306) on the same side are on the same vertical surface.