CN210731102U - Small-size drilling equipment is used in production of twin-screw air compressor machine - Google Patents

Abstract

The utility model discloses a small-size drilling equipment is used in production of twin-screw air compressor machine, be provided with the pillar on the cast iron bottom plate, be provided with first vertical axle on the pillar, a tip of support arm rotationally movable mounting is epaxial at first vertical be provided with the vertical axle of second on the first connecting seat, first connecting seat rotationally movable mounting is on another tip of support arm through the vertical axle of second, a tip of branch in pairs articulates on first connecting seat through mated first pivot activity, and mated first pivot is located same vertical direction, the second connecting seat articulates on another tip of branch in pairs through mated second pivot activity, and mated second pivot is located same vertical direction, and mated branch is parallel to each other, the utility model discloses the advantage is: the electric drill is very convenient and labor-saving in operation and use, the labor intensity of operators is greatly reduced, and the working efficiency is effectively improved.

Description

Small-size drilling equipment is used in production of twin-screw air compressor machine

Technical Field

The utility model relates to a drilling equipment's technical field, more specifically say so and relate to small-size drilling equipment's technical field.

Background

The double screw air compressor is the air compressor who uses very extensively in present industry power, and it is steady that it has the air feed, and the power saving is with maintenance efficiency low grade advantage, and the double screw air compressor machine often need be to its work piece drilling operation in the course of working, and present common drilling operation mode is: the operation personnel with the work piece centre gripping on the workstation, then hand-held electric drill is bored the work piece, however adopt this kind of drilling mode, because the electric drill has certain weight to at the drilling in-process, the operation personnel will keep the electric drill all the time and be vertical state and work piece surface vertical, therefore the operation personnel's intensity of labour is great, and the drilling operation is not very convenient, has reduced work efficiency. In addition, after the drilling is finished, part of metal scraps may fall into the drilled hole of the workpiece, and the scraps are not very convenient to clean, so that the workload of operators is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving above-mentioned not enough and provide a very laborsaving, the operation of being convenient for can alleviate operation personnel's intensity of labour, improves work efficiency to can carry out the small-size drilling equipment of twin-screw air compressor machine production with quick clearance to the metal piece in the work piece drilling.

The utility model discloses a solve above-mentioned technical problem and the technical solution who adopts as follows:

the small-sized drilling device for the production of the double-screw air compressor comprises a cast iron bottom plate, an electric drill, a support arm, paired support rods, an air pressure support rod, a first connecting seat, a second connecting seat, a limiting cylinder, a clamping seat, a clamping plate, a support plate, a paired locking cylinder, a motor, a switch type magnetic seat and an air nozzle, wherein a support column is arranged on the cast iron bottom plate, a first vertical shaft is arranged on the support column, one end part of the support arm is rotatably and movably arranged on the first vertical shaft, a second vertical shaft is arranged on the first connecting seat, the first connecting seat is rotatably and movably arranged on the other end part of the support arm through the second vertical shaft, one end part of each paired support rod is movably hinged on the first connecting seat through a paired first pivot, the paired first pivot is positioned in the same vertical direction, the second connecting seat is movably hinged on the other end part of each paired support rod through a paired second pivot, the paired second pivots are located in the same vertical direction, the paired supporting rods are parallel to each other, the air pressure supporting rod is movably hinged with the supporting rod located above through a third pivot, the telescopic rod of the air pressure supporting rod is movably hinged with the first connecting seat through a fourth pivot, the electric drill is fixedly installed on the second connecting seat, a handle is arranged on the second connecting seat, paired vertical plates are arranged on a cast iron bottom plate, supporting shafts are respectively arranged at two sides of the supporting plate, the supporting plate is movably installed on the paired vertical plates through the supporting shafts, a driven gear is arranged on the supporting shaft at one side of the supporting plate, the motor is fixedly installed on the vertical plates, a driving gear is arranged on an output shaft of the motor, the driving gear is meshed with the driven gear, locking holes are respectively formed at two sides of the supporting plate, the paired locking cylinders are respectively fixedly installed on the paired vertical plates, piston rods of the paired locking cylinders are respectively clamped in the locking holes at the two, the clamp seat is fixedly arranged on the support plate, the limiting cylinder is fixedly arranged on the support plate, the clamp plate is fixedly arranged on a piston rod of the limiting cylinder and corresponds to the clamp seat, the switch type magnetic base is arranged on the cast iron bottom plate, and the air nozzle is fixedly arranged on the switch type magnetic base through the support.

The cross section of the clamping seat is L-shaped.

The handle is T-shaped.

The utility model adopts the beneficial effect that above-mentioned technical solution can reach is:

1. because the paired first pivots are located in the same vertical direction, the paired second pivots are located in the same vertical direction, and the paired supporting rods are parallel to each other, the electric drill can be always kept in a vertical state in the process of moving up and down, and meanwhile, the pneumatic supporting rods play a certain supporting role, so that the electric drill is very convenient and labor-saving when being operated and used by an operator, the labor intensity of the operator is greatly reduced, and the working efficiency is effectively improved.

2. After drilling, control to contract in pairs the piston rod of locking cylinder, withdraw from in the locking hole, rethread motor drive extension board rotates around the fulcrum shaft, make the work piece rotate to the below, then remove on-off magnetic force seat to the work piece below, and the switch of rotating on-off magnetic force seat makes its absorption fix on cast iron bottom plate, make the air nozzle just to the drilling of work piece, blow off the metal piece in the work piece drilling through air nozzle blowout high-pressure gas, thereby fine clearance effect has been played, and can make the metal piece on the extension board drop by oneself under the action of gravity after the extension board upset, thereby the work load that the operating personnel cleared up the metal piece has been alleviateed.

Drawings

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

fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Detailed Description

As shown in fig. 1, the small-sized drilling device for producing the twin-screw air compressor comprises a cast iron bottom plate 1, an electric drill 2, a support arm 3, paired support rods 4, an air pressure support rod 5, a first connecting seat 6, a second connecting seat 7, a limiting cylinder 8, a clamping seat 9, a clamping plate 10, a support plate 11, paired locking cylinders 12, a motor 13, a switch type magnetic seat 14 and an air nozzle 15, wherein a support column 16 is arranged on the cast iron bottom plate 1, a first vertical shaft 17 is arranged on the support column 16, one end part of the support arm 3 is rotatably and movably arranged on the first vertical shaft 17, as shown in fig. 2, a second vertical shaft 18 is arranged on the first connecting seat 6, the first connecting seat 6 is rotatably and movably arranged on the other end part of the support arm 3 through the second vertical shaft 18, one end part of the paired support rods 4 is movably hinged on the first connecting seat 6 through a paired first pivot 19, the paired first pivots 19 are located in the same vertical direction, the second connecting seat 7 is movably hinged to the other end portion of the paired supporting rod 4 through the paired second pivots 20, the paired second pivots 20 are located in the same vertical direction, the paired supporting rods 4 are parallel to each other, the air pressure supporting rod 5 is movably hinged to the supporting rod 4 located above through the third pivot 21, the telescopic rod 22 of the air pressure supporting rod 5 is movably hinged to the first connecting seat 6 through the fourth pivot 23, the electric drill 2 is fixedly mounted on the second connecting seat 7, a handle 24 is arranged on the second connecting seat 7, and the handle 24 is T-shaped. A pair of vertical plates 25 are arranged on a cast iron bottom plate 1, fulcrum shafts 26 are respectively arranged at two sides of a support plate 11, the support plate 11 is movably arranged on the pair of vertical plates 25 through the fulcrum shafts 26, a driven gear 27 is arranged on the fulcrum shaft 26 at one side of the support plate 11, a motor 13 is fixedly arranged on the vertical plate 25, a driving gear 28 is arranged on an output shaft of the motor 13, the driving gear 28 is meshed with the driven gear 27, locking holes 29 are respectively arranged at two sides of the support plate 11, the pair of locking cylinders 12 are respectively fixedly arranged on the pair of vertical plates 25, piston rods 30 of the pair of locking cylinders 12 are respectively clamped in the locking holes 29 at two sides of the support plate 11, a clamping seat 9 is fixedly arranged on the support plate 11, the cross section of the clamping seat 9 is L-shaped, a limiting cylinder 8 is fixedly arranged on the support plate 11, a clamping plate 10 is fixedly arranged on a piston rod, the clamp plate 10 corresponds to the clamp seat 9, the switch type magnetic seat 14 is arranged on the cast iron bottom plate 1, and the air nozzle 15 is fixedly arranged on the switch type magnetic seat 14 through a bracket 32.

The working principle of the small drilling device for producing the double-screw air compressor is as follows: the air nozzle 15 is communicated with a high-pressure air source through an air pipe, a workpiece needing drilling is placed on the clamping seat 9, then the workpiece is clamped by pushing the clamping plate 10 through the limiting air cylinder 8, then the electric drill 2 is moved to the position above the workpiece by an operator holding the handle 24, and the electric drill 2 is started to drill the workpiece, after the drilling is finished, the operator releases the handle 24, the electric drill 2 automatically moves upwards to reset under the action of the air pressure support rod 5, then, the piston rod 30 of the pair of locking cylinders 12 is controlled to contract and withdraw from the locking hole 29, the fulcrum plate 11 is driven by the motor 13 to rotate around the fulcrum shaft 26, the workpiece is rotated to the lower part, and then the switch type magnetic base 14 is moved to the lower part of the workpiece, the switch of the switch type magnetic base 14 is rotated to be adsorbed and fixed on the cast iron bottom plate 1, the air nozzle 15 is opposite to the drilled hole of the workpiece, and high-pressure gas is sprayed out through the air nozzle 15 to blow out metal fragments in the drilled hole of the workpiece.

Claims (3)

1. Production of twin-screw air compressor machine is with small-size drilling equipment, its characterized in that: the pneumatic support comprises a cast iron bottom plate, an electric drill, a support arm, paired support rods, a pneumatic support rod, a first connecting seat, a second connecting seat, a limiting cylinder, a clamping seat, a clamping plate, a support plate, paired locking cylinders, a motor, a switch type magnetic seat and an air nozzle, wherein a support column is arranged on the cast iron bottom plate, a first vertical shaft is arranged on the support column, one end part of the support arm is rotatably and movably arranged on the first vertical shaft, a second vertical shaft is arranged on the first connecting seat, the first connecting seat is rotatably and movably arranged on the other end part of the support arm through the second vertical shaft, one end part of the paired support rods is movably hinged on the first connecting seat through the paired first pivot shafts, the paired first pivot shafts are positioned on the same vertical direction, the second connecting seat is movably hinged on the other end part of the paired support rods through the paired second pivot shafts, and the paired second pivot shafts are positioned on the same vertical direction, the paired supporting rods are parallel to each other, the air pressure supporting rod is movably hinged with the supporting rod positioned above through a third pivot, a telescopic rod of the air pressure supporting rod is movably hinged with the first connecting seat through a fourth pivot, the electric drill is fixedly installed on the second connecting seat, a handle is arranged on the second connecting seat, paired vertical plates are arranged on a cast iron bottom plate, fulcrum shafts are respectively arranged at the two sides of the supporting plate, the supporting plate is movably installed on the paired vertical plates through the fulcrum shafts, a driven gear is arranged on the fulcrum shaft at one side of the supporting plate, the motor is fixedly installed on the vertical plates, a driving gear is arranged on an output shaft of the motor and meshed with the driven gear, locking holes are respectively formed at the two sides of the supporting plate, the paired locking cylinders are respectively and fixedly installed on the paired vertical plates, and piston rods of the paired locking cylinders are respectively clamped in the locking holes at the two, the clamp seat is fixedly arranged on the support plate, the limiting cylinder is fixedly arranged on the support plate, the clamp plate is fixedly arranged on a piston rod of the limiting cylinder and corresponds to the clamp seat, the switch type magnetic base is arranged on the cast iron bottom plate, and the air nozzle is fixedly arranged on the switch type magnetic base through the support.

2. The small-sized drilling device for the production of the double-screw air compressor as claimed in claim 1, is characterized in that: the cross section of the clamping seat is L-shaped.

3. The small-sized drilling device for the production of the double-screw air compressor as claimed in claim 1 or 2, wherein: the handle is T-shaped.

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