CN210816876U

CN210816876U - Automatic bending device for thin tube

Info

Publication number: CN210816876U
Application number: CN201921903876.1U
Authority: CN
Inventors: 刘志勇
Original assignee: Suzhou Viable Machinery Co ltd
Current assignee: Suzhou Viable Machinery Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-06-23
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses an automatic bending device is used to tubule, including fixed case, the top fixedly connected with roof of fixed case, the front side fixedly connected with lid case at roof top, the inner chamber fixedly connected with cylinder of lid case, the output fixedly connected with push pedal of cylinder, the equal fixedly connected with push rod in both sides at push pedal top, the one end that the push pedal was kept away from to the push rod is rotated through the pivot and is connected with the push wheel. Through placing long tubule in the standing groove at sliding seat top earlier, then open the motor, the motor drives the gear and rotates, the gear drives the sliding seat through the tooth and slides at the inner chamber of spout, until sliding to suitable position, then open the cylinder, the cylinder promotes the push pedal, two push rods at push pedal top are through pushing away the both ends that the wheel promoted the tubule, can bend the tubule, reach the effect of automatic bending, made things convenient for user's use greatly, replaced the manual work and bent, and then improved the efficiency of bending.

Description

Automatic bending device for thin tube

Technical Field

The utility model relates to a tubule technical field specifically is an automatic bending device is used to tubule.

Background

The tube with a very small inner diameter is called a capillary tube. Generally, a capillary tube having an inner diameter of 1 mm or less is referred to as a capillary tube because the diameter of the capillary tube is small enough to be used as hair. The method is currently applied to medical and building materials. Capillary tubes are commonly used in small-scale freon refrigeration units of 20kW or less. The capillary tube is made of copper tube, the length is 1-6m, the internal diameter is 0.5-2mm, the requirements of refrigerant devices with different working conditions and different refrigerating capacities can be met through various combinations of length and tube diameter, but the capillary tube cannot change along with the change of load after being selected and installed, and in order to enable the refrigerant device to operate at high efficiency in most of time, the selection of representative design working conditions is extremely important.

A condenser, a component of a refrigeration system, belongs to a heat exchanger, and can convert gas or vapor into liquid to transfer heat in a tube to air near the tube in a quick mode. The condenser operation is exothermic and therefore the condenser temperature is high. Power plants use a number of condensers to condense the steam exiting the turbines. Condensers are used in refrigeration plants to condense refrigeration vapors such as ammonia and freon. The petrochemical industry uses condensers to condense hydrocarbons and other chemical vapors. In the distillation process, the apparatus for converting the vapor to a liquid is also referred to as a condenser. All condensers operating by removing heat from gases or vapours

The core part of condenser is the tubule, and the tubule need bend in the course of working, and current bending device is manual bending usually, and the inefficiency of bending, artifical bending are wasted time and energy, have increased the cost of labor, inconvenient user's use, for this reason, provide an automatic bending device for tubule.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic bending device is used to tubule to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic bending device for thin tubes comprises a fixed box, the top of the fixed box is fixedly connected with a top plate, the front side of the top plate is fixedly connected with a cover box, the inner cavity of the cover box is fixedly connected with an air cylinder, the output end of the cylinder is fixedly connected with a push plate, both sides of the top of the push plate are fixedly connected with push rods, one end of the push rod, which is far away from the push plate, is rotatably connected with a push wheel through a rotating shaft, the left side of the inner cavity of the fixed box is fixedly connected with a motor fixed plate, the top of the motor fixing plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a gear, the top of the top plate is provided with a sliding chute, both sides of the sliding chute are provided with limit grooves, the inner cavity of the sliding chute is connected with a sliding seat in a sliding way, the sliding seat is characterized in that sliding strips are fixedly connected to the two sides of the sliding seat, and limiting wheels are fixedly connected to the top of the front surface of the top plate.

As further preferable in the present technical solution: the top of sliding seat has seted up the standing groove, the left side fixedly connected with baffle of sliding seat.

As further preferable in the present technical solution: the outer side of the limiting wheel is provided with a first annular groove, the outer side of the pushing wheel is provided with a second annular groove, and the first annular groove and the second annular groove are the same in diameter.

As further preferable in the present technical solution: the shape of the cross section of the sliding strip is the same as that of the cross section of the limiting groove, and the sliding strip is connected with the limiting groove in a sliding mode.

As further preferable in the present technical solution: the bottom of the top plate is provided with a slot, the top of the gear penetrates through the inner cavity of the slot, and the gear is meshed with the sliding seat.

As further preferable in the present technical solution: the left side fixedly connected with switch on the roof positive surface, the electrical property input of cylinder and motor all with the electrical property output electric connection of switch.

Compared with the prior art, the beneficial effects of the utility model are that: place long tubule in the standing groove at sliding seat top earlier, then open the motor, the motor drives the gear and rotates, the gear drives the sliding seat through the tooth and slides at the inner chamber of spout, until sliding to suitable position, then open the cylinder, the cylinder promotes the push pedal, two push rods at push pedal top are through pushing away the both ends that the wheel promoted the tubule, can bend the tubule, reach the effect of automatic bending, made things convenient for user's use greatly, replaced the manual work and bent, and then improved the efficiency of bending.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is a schematic structural view of the motor fixing plate of the present invention;

fig. 5 is a schematic view of the push wheel structure of the present invention.

In the figure: 1. a fixed box; 2. a top plate; 3. a chute; 4. covering the box; 5. a sliding seat; 6. a placement groove; 7. a baffle plate; 8. a limiting wheel; 9. a push rod; 10. a cylinder; 11. pushing the plate; 12. a motor fixing plate; 13. a motor; 14. a gear; 15. a slide bar; 16. a first annular groove; 17. a limiting groove; 18. a push wheel; 19. a switch; 20. a second annular groove.

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.

Example (b):

referring to fig. 1-5, the present invention provides a technical solution: an automatic bending device for thin tubes comprises a fixed box 1, a top plate 2 is fixedly connected to the top of the fixed box 1, a cover box 4 is fixedly connected to the front side of the top plate 2, an air cylinder 10 is fixedly connected to the inner cavity of the cover box 4, a push plate 11 is fixedly connected to the output end of the air cylinder 10, push rods 9 are fixedly connected to both sides of the top of the push plate 11, one end, away from the push plate 11, of each push rod 9 is rotatably connected with a push wheel 18 through a rotating shaft, a motor fixing plate 12 is fixedly connected to the left side of the inner cavity of the fixed box 1, a motor 13 is fixedly connected to the top of the motor fixing plate 12, a gear 14 is fixedly connected to the output end of the motor 13, a sliding groove 3 is formed in the top of the top plate 2, limiting grooves 17 are formed in both sides of the sliding groove 3, a sliding seat, through placing long tubule in standing groove 6 at 5 tops of sliding seat earlier, then open motor 13, motor 13 drives gear 14 and rotates, gear 14 drives sliding seat 5 through the tooth and slides at the inner chamber of spout 3, until sliding to suitable position, then open cylinder 10, cylinder 10 promotes push pedal 11, two push rods 9 at push pedal 11 top are through pushing away the both ends that wheel 18 promoted the tubule, can bend the tubule, reach the effect of automatic bending, user's use has been made things convenient for greatly, manual bending has been replaced, and then bending efficiency has been improved.

In this embodiment, specifically: standing groove 6 has been seted up at the top of sliding seat 5, and sliding seat 5's left side fixedly connected with baffle 7 through the setting of standing groove 6, can avoid the situation of tubule slippage when sliding seat 5 tops, through the setting of baffle 7, can avoid the situation of tubule slippage standing groove 6 to stability when bending has been improved greatly.

In this embodiment, specifically: first ring channel 16 has been seted up in the outside of spacing wheel 8, and second ring channel 20 has been seted up in the outside of push wheel 18, and first ring channel 16 is the same with the diameter of second ring channel 20, through the setting of first ring channel 16 and second ring channel 20, can make the tubule keep the inner chamber at first ring channel 16 and second ring channel 20 when bending to the degree of accuracy when bending has been improved greatly.

In this embodiment, specifically: the cross section of the slide bar 15 is the same as that of the limiting groove 17, and the slide bar 15 is connected with the limiting groove 17 in a sliding mode.

In this embodiment, specifically: the bottom of the top plate 2 is provided with a slot, the top of the gear 14 penetrates through the inner cavity of the slot, and the gear 14 is meshed with the sliding seat 5.

In this embodiment, specifically: the switch 19 is fixedly connected to the left side of the front surface of the top plate 2, and the electrical input ends of the cylinder 10 and the motor 13 are electrically connected with the electrical output end of the switch 19.

In this embodiment, specifically: the model of the air cylinder 10 is SU63-135, and the model of the motor 13 is Y160L-S.

Theory of operation or structure principle, during the use, place long tubule in standing groove 6 at sliding seat 5 top earlier, then open motor 13, motor 13 drives gear 14 and rotates, gear 14 drives sliding seat 5 through the tooth and slides at the inner chamber of spout 3, slide seat 5 drives the tubule and slides to suitable position until, the tubule passes the first ring channel 16 of spacing 8 front sides of wheel this moment, then open cylinder 10, cylinder 10 promotes push pedal 11, two push rods 9 at push pedal 11 top are through pushing away the both ends that wheel 18 promoted the tubule, spacing wheel 8 is spacing to the tubule, can bend the tubule, reach the effect of automatic bending, user's use has been made things convenient for greatly, manual bending has been replaced, and then bending efficiency has been improved.

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 tubule is with automatic bending device, includes fixed case (1), its characterized in that: the top of the fixed box (1) is fixedly connected with a top plate (2), the front side of the top plate (2) is fixedly connected with a cover box (4), an inner cavity of the cover box (4) is fixedly connected with a cylinder (10), the output end of the cylinder (10) is fixedly connected with a push plate (11), push rods (9) are fixedly connected with the two sides of the top of the push plate (11), one ends, far away from the push plate (11), of the push rods (9) are rotatably connected with push wheels (18) through rotating shafts, the left side of the inner cavity of the fixed box (1) is fixedly connected with a motor fixing plate (12), the top of the motor fixing plate (12) is fixedly connected with a motor (13), the output end of the motor (13) is fixedly connected with a gear (14), the top of the top plate (2) is provided with a sliding groove (3, the inner cavity sliding connection of spout (3) has sliding seat (5), the equal fixedly connected with draw runner (15) in both sides of sliding seat (5), the top fixedly connected with spacing round (8) on roof (2) positive surface.

2. The automatic bending device for tubules according to claim 1, wherein: a placing groove (6) is formed in the top of the sliding seat (5), and a baffle (7) is fixedly connected to the left side of the sliding seat (5).

3. The automatic bending device for tubules according to claim 1, wherein: a first annular groove (16) is formed in the outer side of the limiting wheel (8), a second annular groove (20) is formed in the outer side of the pushing wheel (18), and the first annular groove (16) and the second annular groove (20) are identical in diameter.

4. The automatic bending device for tubules according to claim 1, wherein: the cross section of the sliding strip (15) is the same as that of the limiting groove (17), and the sliding strip (15) is connected with the limiting groove (17) in a sliding mode.

5. The automatic bending device for tubules according to claim 1, wherein: the bottom of the top plate (2) is provided with a slot, the top of the gear (14) penetrates through the inner cavity of the slot, and the gear (14) is meshed with the sliding seat (5).

6. The automatic bending device for tubules according to claim 1, wherein: the left side fixedly connected with switch (19) on roof (2) positive surface, the electrical property input of cylinder (10) and motor (13) all with the electrical property output electric connection of switch (19).