CN217494034U

CN217494034U - Positioning device for pneumatic assembly

Info

Publication number: CN217494034U
Application number: CN202123057935.8U
Authority: CN
Inventors: 于明虎
Original assignee: Yihe Precision Industry Weihai Co ltd
Current assignee: Yihe Precision Industry Weihai Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-09-27
Anticipated expiration: 2031-12-07

Abstract

The utility model aims at solving the location problem when pneumatic equipment, disclose a positioner for pneumatic equipment, the on-line screen storage device comprises a base, surface welding has the bracing piece on the base, the welding of bracing piece top has and holds a section of thick bamboo, it is equipped with the bottom plate to hold bobbin base face, the bottom plate upper surface is equipped with the rubber membrane, it has the sleeve pipe to hold a left and right sides face symmetrical welding, the inside cover of sleeve pipe has the guide arm, a fastening screw is equipped with between guide arm and the sleeve pipe, sleeve pipe outer fixed surface installs the dead lever, dead lever outer end fixed mounting has the connecting rod, connecting rod outer surface upside fixed mounting has the installation pole, installation pole outer end fixed mounting has the motor, the motor mid-mounting has the gear, the welding of connecting rod top has the guide ring. The utility model discloses a to the control of rubber membrane, can press from both sides tightly the bottom of work piece, the pulling force that two balladeur trains of rethread provided the work piece to can steadily fix a position the work piece of pneumatic equipment.

Description

Positioning device for pneumatic assembly

Technical Field

The utility model relates to a pneumatic equipment field especially relates to a positioner for pneumatic equipment.

Background

A pneumatic tool is a tool which mainly utilizes compressed air to drive a pneumatic motor to work for outputting kinetic energy. The pneumatic cap-pulling device mainly comprises a pneumatic gun, a pneumatic screwdriver, a pneumatic grinding machine, a pneumatic spray gun, a pneumatic nail-pulling gun, a pneumatic cap-pulling gun, a pneumatic shovel, a pneumatic hammer, a damping pneumatic saw, a damping pneumatic file and the like. The number of shops engaged in pneumatic tool business in China is continuously rising, which shows that the pneumatic tool product has excellent market environment and considerable development prospect.

When the pneumatic assembly is carried out, for example, some parts are installed on a shaft, the shaft needs to be clamped and positioned, the shaft is fixed by matching a plurality of hydraulic cylinders in a traditional mode, the operation is troublesome, the stability is poor, the shaft is easy to rotate when the pneumatic assembly is carried out, and the pneumatic assembly of a workpiece is influenced, so the inventor starts research, and invents a positioning device for the pneumatic assembly to solve the positioning problem during the pneumatic assembly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing a positioning device for pneumatic assembly.

The utility model discloses a realize through following technical scheme:

a positioning device for pneumatic assembly comprises a base, wherein a support rod is welded on the upper surface of the base, a containing barrel is welded at the top end of the support rod, a bottom plate is arranged on the bottom surface of the containing barrel, a rubber film is arranged on the upper surface of the bottom plate, sleeves are symmetrically welded on the left side surface and the right side surface of the containing barrel, guide rods are sleeved inside the sleeves, a first fastening screw is arranged between each guide rod and each sleeve, a fixing rod is fixedly arranged on the outer surface of each sleeve, a connecting rod is fixedly arranged at the outer end of each fixing rod, an installation rod is fixedly arranged on the upper side of the outer surface of each connecting rod, a motor is fixedly arranged at the outer end of each installation rod, a gear is arranged in the middle of each motor, a guide ring is welded at the top end of each connecting rod, a sliding frame is sleeved inside each guide ring, a rack is welded on the lower surface of each sliding frame, a connecting plate is fixedly arranged on the lower side of the outer surface of each guide rod, and a wheel carrier is fixedly arranged on the lower surface of each connecting plate, the improved rubber belt conveyor is characterized in that a rotating shaft is sleeved in the wheel carrier, a rotating disc is fixedly sleeved on the surface of the rotating shaft, a pull rope is connected between the rotating disc and the rubber film, a lantern ring is fixedly mounted at the front end of the surface of the rotating shaft, a rocking handle is welded on the side face of the lantern ring, and a second fastening screw is arranged between the rocking handle and the wheel carrier.

As the preferred technical scheme of the utility model, the balladeur train is L type structure.

As the preferred technical scheme of the utility model, balladeur train and guide ring sliding fit.

As the preferred technical scheme of the utility model, rack and gear engagement cooperation.

As the preferred technical scheme of the utility model, sleeve pipe and guide arm sliding fit.

As an optimal technical proposal of the utility model, the holes for the stay cord to pass are symmetrically arranged on the bottom plate.

As the utility model discloses a preferred technical scheme, the rubber membrane is in holding a section of thick bamboo.

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

the utility model discloses a motor is to the control of balladeur train, utilize the cooperation between the balladeur train of L type structure, realize the take-up to the work piece, especially to axle type part, again through the control to the rubber membrane, can use the rubber membrane counter shaft to step up, it is more firm in the epaxial pneumatic equipment of going up, and also more convenient pull down the work piece after the pneumatic equipment from the device, sliding fit through sleeve pipe and guide arm, can control the height of balladeur train, thereby be convenient for control the taut position of work piece, highly carry out reasonable control according to the work piece, thereby further realize the steady location to the work piece. The utility model discloses a to the control of rubber membrane, can press from both sides tightly the bottom of work piece, the pulling force that two balladeur trains of rethread provided the work piece to can steadily fix a position the work piece of pneumatic equipment.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a plan view of the carriage of the present invention.

Fig. 3 is a schematic diagram of the present invention cooperating with a workpiece.

In the figure: 1. the device comprises a sliding frame, 2, a guide ring, 3, a rack, 4, a gear, 5, a motor, 6, an installation rod, 7, a connecting rod, 8, a fixing rod, 9, a sleeve, 10, a first fastening screw, 11, a guide rod, 12, a connecting plate, 13, a wheel carrier, 14, a rotary disc, 15, a lantern ring, 16, a rotating shaft, 17, a second fastening screw, 18, a rocking handle, 19, a pull rope, 20, a containing barrel, 21, a bottom plate, 22, a rubber film, 23, a supporting rod, 24 and a base.

Detailed Description

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a positioning device for pneumatic assembly comprises a base 24, wherein a support rod 23 is welded on the upper surface of the base 24, a containing barrel 20 is welded on the top end of the support rod 23, a bottom plate 21 is installed on the bottom surface of the containing barrel 20, a rubber film 22 is installed on the upper surface of the bottom plate 21, sleeves 9 are symmetrically welded on the left side surface and the right side surface of the containing barrel 20, guide rods 11 are sleeved inside the sleeves 9, first fastening screws 10 are installed between the guide rods 11 and the sleeves 9, fixing rods 8 are fixedly installed on the outer surfaces of the sleeves 9, connecting rods 7 are fixedly installed at the outer ends of the fixing rods 8, installation rods 6 are fixedly installed on the upper sides of the outer surfaces of the connecting rods 7, motors 5 are fixedly installed at the outer ends of the installation rods 6, gears 4 are installed in the middle parts of the motors 5, guide rings 2 are welded on the top ends of the connecting rods 7, a carriage 1 is sleeved inside the guide rings 2, a rack 3 is welded on the lower surface of the carriage 1, 11 surface downside fixed mounting of guide arm has connecting

plate

12, 12 fixed surface installs wheel carrier 13 under the connecting plate, the inside cover of wheel carrier 13 has pivot 16, 16 fixed surface of pivot overlaps and is equipped with carousel 14, be connected with stay cord 19 between carousel 14 and the rubber membrane 22, 16 surperficial front end fixed mounting of pivot has lantern ring 15, the welding of lantern ring 15 side has rocking handle 18, second fastening screw 17 is equipped with between rocking handle 18 and the wheel carrier 13.

The sliding frame 1 is of an L-shaped structure.

The carriage 1 is in sliding engagement with the guide ring 2.

The rack 3 is meshed and matched with the gear 4.

The sleeve 9 is in sliding fit with the guide rod 11.

Holes for the pull rope 19 to pass through are symmetrically formed in the bottom plate 21.

The rubber membrane 22 is positioned inside the containing cylinder 20.

The working principle is as follows: firstly, shaft parts needing pneumatic assembly are vertically placed into a containing barrel 20, a rocking handle 18 is rotated in advance, a rubber film 22 is stretched towards two sides through a pull rope 19, when the parts contact the rubber film 22, the rocking handle 18 is stopped from rotating, the bottoms of the parts are clamped through the elasticity of the rubber film 22, a motor 5 is controlled, a gear 4 is driven to rotate through the motor 5, the sliding frame 1 is pulled outwards through the matching of the gear 4 and a rack 3, the parts are tensioned by using the sliding frame 1, the parts are further stably positioned, the parts needing pneumatic assembly can be stably positioned, the parts are more stably assembled on the parts, the disassembly is convenient after the parts are assembled, the rocking handle 18 is rotated again, the rubber film 22 is stretched outwards, and then the sliding frame 1 is rotated reversely by the motor 5, so that the sliding frame 1 stops pulling the parts, so that the assembled assembly can be quickly removed.

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

Claims

1. A positioning device for pneumatic assembly, comprising a base (24), characterized in that: the utility model discloses a motor, including base (24), bracing piece (23) top welding has holds a section of thick bamboo (20), it is equipped with bottom plate (21) to hold a section of thick bamboo (20) bottom surface, bottom plate (21) upper surface is equipped with rubber membrane (22), it has sleeve pipe (9) to hold a section of thick bamboo (20) left and right sides face symmetrical weld, sleeve pipe (9) inside cover has guide arm (11), be equipped with between guide arm (11) and sleeve pipe (9) first fastening screw (10), sleeve pipe (9) surface fixed mounting has dead lever (8), dead lever (8) outer end fixed mounting has connecting rod (7), connecting rod (7) surface upside fixed mounting has installation pole (6), installation pole (6) outer end fixed mounting has motor (5), motor (5) mid-mounting has gear (4), connecting rod (7) top welding has guide ring (2), the inside cover of guide ring (2) has balladeur train (1), balladeur train (1) lower surface welding has rack (3), guide arm (11) surface downside fixed mounting has connecting plate (12), connecting plate (12) lower surface fixed mounting has wheel carrier (13), the inside cover of wheel carrier (13) has pivot (16), pivot (16) fixed surface cover is equipped with carousel (14), be connected with stay cord (19) between carousel (14) and rubber membrane (22), pivot (16) front surface fixed mounting has lantern ring (15), the welding of lantern ring (15) side has rocking handle (18), second fastening screw (17) are equipped with between rocking handle (18) and wheel carrier (13).

2. A positioning device for pneumatic assembly according to claim 1, wherein: the sliding frame (1) is of an L-shaped structure.

3. A positioning device for pneumatic assembly according to claim 1, wherein: the sliding frame (1) is in sliding fit with the guide ring (2).

4. A positioning device for pneumatic assembly, according to claim 1, characterized in that: the rack (3) is meshed with the gear (4).

5. A positioning device for pneumatic assembly, according to claim 1, characterized in that: the sleeve (9) is in sliding fit with the guide rod (11).

6. A positioning device for pneumatic assembly, according to claim 1, characterized in that: holes for the pull rope (19) to pass through are symmetrically formed in the bottom plate (21).

7. A positioning device for pneumatic assembly according to claim 1, wherein: the rubber membrane (22) is positioned in the containing cylinder (20).