CN211251415U

CN211251415U - Pneumatic pressfitting machine accurate in positioning

Info

Publication number: CN211251415U
Application number: CN201922221611.XU
Authority: CN
Inventors: 赵航
Original assignee: Hebei Yanghang Changxian Auto Parts Co ltd
Current assignee: Hebei Yanghang Changxian Auto Parts Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-14
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to a pneumatic pressfitting machine technical field just discloses an accurate pneumatic pressfitting machine fixes a position, including the base station, the top fixed mounting of base station has the die holder, the top of base station just is located the left side of die holder and the equal fixed mounting in right side has the guide bar, the top fixed mounting of guide bar has the roof, the top fixed mounting of roof has the cylinder, the top of roof just is located the right side fixed mounting of cylinder and has the air pump, the left side fixed mounting of air pump has the solenoid valve. This pneumatic pressfitting machine of accurate location, through the pulling connecting rod, the connecting rod drives the draw-in groove that the fixture block breaks away from on the slide bar, and fixture block compression reset spring produces elastic potential energy, and the scale line on the rethread slide bar carries out accurate regulation from top to bottom to the slider for this pneumatic pressfitting machine is fit for the work piece pressfitting of different thickness and uses, thereby has improved this pneumatic pressfitting machine's practicality, makes this pneumatic pressfitting machine facilitate promotion.

Description

Pneumatic pressfitting machine accurate in positioning

Technical Field

The utility model relates to a pneumatic pressfitting machine technical field specifically is an accurate pneumatic pressfitting machine fixes a position.

Background

The pneumatic press is a stamping press, in national production, the stamping process has the advantages of material and energy saving, high efficiency, low technical requirement on operators and capability of making products which cannot be achieved by mechanical processing through various die applications, so that the pneumatic press is more and more widely used.

The traditional pneumatic pressing machine generally adopts a single positioning device to position, so that the pressing positioning precision is poor, the pressing product quality is influenced, and the problem is solved by the pneumatic pressing machine with accurate positioning.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an accurate pneumatic pressfitting machine fixes a position possesses advantages such as the location is accurate, has solved traditional pneumatic pressfitting machine and has generally just adopted single positioner to fix a position, causes pressfitting positioning accuracy poor and influences the problem of pressfitting product quality.

(II) technical scheme

For realizing the accurate purpose in above-mentioned location, the utility model provides a following technical scheme: the pneumatic pressing machine comprises a base station, wherein the top of the base station is fixedly provided with a die holder, the top of the base station is fixedly provided with a guide rod which is positioned on the left side and the right side of the die holder, the top of the guide rod is fixedly provided with a top plate, the top of the top plate is fixedly provided with a cylinder, the top of the top plate is fixedly provided with an air pump which is positioned on the right side of the cylinder, the left side of the air pump is fixedly provided with a solenoid valve which is fixedly connected with the cylinder through an air pipe, the top of the base station is fixedly provided with a control panel which is positioned on the left side of the cylinder, the bottom of the cylinder is fixedly provided with a support rod which penetrates through and extends to the bottom of the top plate, the bottom of the support rod is movably provided with a guide plate which is positioned on the outer wall of the guide rod, the bottom of the guide plate is fixedly provided with, the draw-in groove has all been seted up to the back of the body side of slide bar, the slider has been cup jointed to the outer wall of slide bar, the inside movable mounting of slider have with the fixture block of draw-in groove looks joint, the back of the body side fixed mounting of fixture block has the connecting rod that runs through and extend to the slider outer wall, the outer wall of connecting rod and the back of the body side fixed mounting who is located the fixture block have a reset spring that extends to the slider outer wall, the right side of slider and the left side fixed mounting that is located the deflector have pressure sensor, the left side of slider and the right side fixed mounting that is located the.

Preferably, the base is fixedly installed at the bottom of the base platform, and a resistance increasing sleeve is sleeved on the outer wall of the base and is made of nitrile rubber.

Preferably, the number of the guide rods is four, and the four guide rods are distributed on the top of the base platform in a rectangular array.

Preferably, the top of deflector is seted up the guide way that corresponds with the guide bar, the quantity of slide bar and slider is two the slide bar uses branch as the symmetry axis to be the symmetric distribution at the top of base station.

Preferably, the front surface of the slide bar is coated with scale marks, and the clamping grooves are distributed on the outer wall of the slide bar in an equidistant array manner.

Preferably, the control panel is electrically connected with the air pump, the electromagnetic valve, the pressure sensor and the infrared sensor through leads, and the infrared sensor is an infrared correlation detector.

(III) advantageous effects

Compared with the prior art, the utility model provides an accurate pneumatic pressfitting machine fixes a position possesses following beneficial effect:

the pneumatic press with accurate positioning comprises an air pump, an air pipe, an air cylinder, a guide plate, an upper die base, a lower die base, a control panel, a solenoid valve, a guide plate, a slider, a pressure sensor, an infrared sensor, a pneumatic pressing machine, a guide plate, an upper die base, a lower die base, a pneumatic pressing machine and a pneumatic pressing machine, wherein the control panel controls the air pump to start and the solenoid valve to inflate the air pipe and the air cylinder in a forward direction, the air cylinder drives the guide plate and the upper die base to move downwards through a support rod so as to press workpieces, the control panel controls the solenoid valve to inflate the air pipe and the air cylinder in a reverse direction, the air cylinder drives the guide plate and the upper die base to move upwards through the support rod so as to separate the upper die base from the workpieces, and the pneumatic pressing effect is simple and convenient, through the pulling connecting rod, the connecting rod drives the clamping groove that the clamping block breaks away from on the slide bar, and fixture block compression reset spring produces elastic potential energy, and the scale line on the rethread slide bar carries out accurate upper and lower regulation to the slider for this pneumatic pressfitting machine is fit for the work piece pressfitting of different thickness and uses, thereby has improved this pneumatic pressfitting machine's practicality, makes this pneumatic pressfitting machine facilitate promotion.

Drawings

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

fig. 2 is an enlarged view of a position a in the structure diagram 1 of the present invention.

In the figure: the device comprises a base station 1, a lower die holder 2, a guide rod 3, a top plate 4, an air cylinder 5, an air pump 6, an electromagnetic valve 7, an air pipe 8, a control panel 9, a support rod 10, a guide plate 11, an upper die holder 12, a slide rod 13, a clamping groove 14, a sliding block 15, a clamping block 16, a connecting rod 17, a return spring 18, a pressure sensor 19 and an infrared sensor 20.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, a pneumatic pressing machine with precise positioning comprises a base table 1, a base is fixedly installed at the bottom of the base table 1, resistance increasing sleeves are sleeved on the outer wall of the base and are made of nitrile rubber, a lower die holder 2 is fixedly installed at the top of the base table 1, guide rods 3 are fixedly installed at the top of the base table 1 and located on the left side and the right side of the lower die holder 2, the number of the guide rods 3 is four, the four guide rods 3 are distributed on the top of the base table 1 in a rectangular array, a top plate 4 is fixedly installed at the top of each guide rod 3, an air cylinder 5 is fixedly installed at the top of each top plate 4, the type of each air cylinder 5 is MPT63X100X20L-3T, an air pump 6 is fixedly installed at the top of each top plate 4 and located on the right side of each air cylinder 5, the type of the air pump 6 is 800-30, an electromagnetic valve 7 is, a control panel 9 is fixedly installed at the top of the base station 1 and on the left side of the cylinder 5, a support rod 10 penetrating through and extending to the bottom of the top plate 4 is fixedly installed at the bottom of the cylinder 5, a guide plate 11 is movably installed at the bottom of the support rod 10 and on the outer wall of the guide rod 3, an upper die base 12 is fixedly installed at the bottom of the guide plate 11, slide rods 13 extending to the bottom of the top plate 4 are fixedly installed at the top of the base station 1 and on the left side and the right side of the guide rod 3, clamping grooves 14 are formed in the opposite sides of the slide rods 13, scale marks are sprayed on the front surfaces of the slide rods 13, the clamping grooves 14 are distributed on the outer walls of the slide rods 13 in an equidistant array manner, sliders 15 are sleeved on the outer walls of the slide rods 13, guide grooves corresponding to the guide rods 3 are formed in the top of the guide plate 11, the slide rods 13, a clamping block 16 clamped with the clamping groove 14 is movably mounted inside the sliding block 15, a connecting rod 17 penetrating through and extending to the outer wall of the sliding block 15 is fixedly mounted on the opposite side of the clamping block 16, a return spring 18 extending to the outer wall of the sliding block 15 is fixedly mounted on the outer wall of the connecting rod 17 and located on the opposite side of the clamping block 16, a pressure sensor 19 is fixedly mounted on the right side of the sliding block 15 and located on the left side of the guide plate 11, the type of the pressure sensor 19 is 540809054243, an infrared sensor 20 is fixedly mounted on the left side of the sliding block 15 and located on the right side of the guide plate 11, the type of the infrared sensor 20 is ANJ-30T, the control panel 9 is electrically connected with the air pump 6, the electromagnetic valve 7, the pressure sensor 19 and the infrared sensor 20 through wires, the infrared correlation detector 20 is controlled by the control panel 9 to start the air, the cylinder 5 drives the guide plate 11 and the upper die base 12 to move downwards through the supporting rod 10 so as to press a workpiece to be processed, the electromagnetic valve 7 is controlled by the control panel 9 to reversely inflate the air pipe 8 and the cylinder 5, the cylinder 5 drives the guide plate 11 and the upper die base 12 to move upwards through the supporting rod 10 so as to enable the upper die base 12 to be separated from the workpiece, the simple and convenient pneumatic pressing effect is achieved, when the upper die base 12 is pressed with the lower die base 2, the pressure between the guide plate 11 and the sliding block 15 is detected through the pressure sensor 19, the pressing force between the upper die base 12 and the lower die base 2 is detected, the preliminary and accurate pressing effect is achieved, the displacement state between the guide plate 11 and the sliding block 15 is detected through the infrared sensor 20 so as to accurately operate the cylinder 5, the simple and convenient multiple detection effect is achieved, and the pressing accuracy of the pneumatic pressing machine is improved, through pulling connecting rod 17, connecting rod 17 drives fixture block 16 and breaks away from draw-in groove 14 on the slide bar 13, and fixture block 16 compression reset spring 18 and produce elastic potential energy, and the scale line on the rethread slide bar 13 is adjusted slider 15 about accurately for this pneumatic pressfitting machine is fit for the work piece pressfitting of different thickness and is used, thereby has improved this pneumatic pressfitting machine's practicality, makes this pneumatic pressfitting machine facilitate promotion.

In conclusion, the pneumatic press with accurate positioning controls the air pump 6 to be started and the electromagnetic valve 7 to inflate the air pipe 8 and the air cylinder 5 in the forward direction through the control panel 9, the air cylinder 5 drives the guide plate 11 and the upper die base 12 to move downwards through the supporting rod 10 so as to press a workpiece to be machined, the electromagnetic valve 7 is controlled through the control panel 9 to inflate the air pipe 8 and the air cylinder 5 in the reverse direction, the air cylinder 5 drives the guide plate 11 and the upper die base 12 to move upwards through the supporting rod 10 so as to separate the upper die base 12 from the workpiece, thereby achieving the effect of simple and convenient pneumatic press, when the upper die base 12 is pressed with the lower die base 2, the pressure between the guide plate 11 and the sliding block 15 is detected through the pressure sensor 19, thereby detecting the press force between the upper die base 12 and the lower die base 2, achieving the effect of preliminary accurate press, and then the infrared sensor 20 detects the displacement state between the guide plate 11 and the sliding block 15 so, reach the effect of simple and convenient multiple detection, thereby the pressfitting precision of this pneumatic pressfitting machine has been improved, through pulling connecting rod 17, connecting rod 17 drives draw-in groove 14 on fixture block 16 breaks away from slide bar 13, fixture block 16 compresses reset spring 18 and produces elastic potential energy, slider 15 is adjusted about rethread scale line on the slide bar 13 is accurate, make this pneumatic pressfitting machine be fit for the work piece pressfitting of different thickness and use, thereby this pneumatic pressfitting machine's practicality has been improved, make this pneumatic pressfitting machine facilitate promotion, it generally just adopts single positioner to fix a position to have solved traditional pneumatic pressfitting machine, cause the poor and problem that influences pressfitting product quality of pressfitting positioning accuracy.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fix a position accurate pneumatic pressfitting machine, includes base station (1), its characterized in that: the die holder is characterized in that a lower die holder (2) is fixedly mounted at the top of the base station (1), guide rods (3) are fixedly mounted at the top of the base station (1) and located on the left side and the right side of the lower die holder (2), a top plate (4) is fixedly mounted at the top of the guide rods (3), air cylinders (5) are fixedly mounted at the top of the top plate (4) and located on the right side of the air cylinders (5), air pumps (6) are fixedly mounted at the top of the top plate (4), electromagnetic valves (7) are fixedly mounted on the left side of the air pumps (6), the electromagnetic valves (7) are fixedly connected with the air cylinders (5) through air pipes (8), a control panel (9) is fixedly mounted at the top of the base station (1) and located on the left side of the air cylinders (5), supporting rods (10) penetrating through and extending to the bottom of the top plate (4) are fixedly mounted at the bottom of the air cylinders (5), guide plates, the bottom of the guide plate (11) is fixedly provided with an upper die base (12), the top of the base station (1) is fixedly provided with a slide rod (13) extending to the bottom of the top plate (4) on the left side and the right side of the guide rod (3), the opposite sides of the slide rod (13) are respectively provided with a clamping groove (14), the outer wall of the slide rod (13) is sleeved with a slide block (15), the inside of the slide block (15) is movably provided with a clamping block (16) clamped with the clamping groove (14), the opposite sides of the clamping block (16) are fixedly provided with a connecting rod (17) penetrating and extending to the outer wall of the slide block (15), the outer wall of the connecting rod (17) and the opposite sides of the clamping block (16) are fixedly provided with a return spring (18) extending to the outer wall of the slide block (15), the right side of the slide block (15) and the left side of the guide, and an infrared sensor (20) is fixedly arranged on the left side of the sliding block (15) and on the right side of the guide plate (11).

2. The pneumatic laminating machine with accurate positioning according to claim 1, wherein: the bottom fixed mounting of base station (1) has the base, the outer wall of base has cup jointed the resistance-increasing cover, the resistance-increasing cover is nitrile rubber.

3. The pneumatic laminating machine with accurate positioning according to claim 1, wherein: the number of the guide rods (3) is four, and the four guide rods (3) are distributed on the top of the base platform (1) in a rectangular array.

4. The pneumatic laminating machine with accurate positioning according to claim 1, wherein: the top of deflector (11) is seted up the guide way that corresponds with guide bar (3), the quantity of slide bar (13) and slider (15) is two slide bar (13) are the symmetry at the top of base station (1) and use branch (10) to be the symmetry axis and distribute.

5. The pneumatic laminating machine with accurate positioning according to claim 1, wherein: the front surface of the sliding rod (13) is coated with scale marks, and the clamping grooves (14) are distributed on the outer wall of the sliding rod (13) in an equidistant array manner.

6. The pneumatic laminating machine with accurate positioning according to claim 1, wherein: the control panel (9) is electrically connected with the air pump (6), the electromagnetic valve (7), the pressure sensor (19) and the infrared sensor (20) through leads, and the infrared sensor (20) is an infrared correlation detector.