CN218134171U

CN218134171U - Clamp bending tool

Info

Publication number: CN218134171U
Application number: CN202222064788.5U
Authority: CN
Inventors: 王加军; 李胜昌; 巩传朋; 陈甫生; 张洪玉; 武法刚; 丁建伟; 赵公安
Original assignee: Weifang Junli Machinery Co ltd
Current assignee: Weifang Junli Machinery Co ltd
Priority date: 2022-08-06
Filing date: 2022-08-06
Publication date: 2022-12-27
Anticipated expiration: 2032-08-06

Abstract

The utility model relates to a clamp bending process technical field, and disclose a clamp bending frock, solved the original plate and placed on the operation panel, can make original plate both sides and operation panel appear the friction in the process of pushing down, and then can cause wearing and tearing to the both ends of original plate, and then can influence the problem of clamp processingquality, it includes the bottom plate, the top of bottom plate is equipped with the support frame, and the top activity of bottom plate is equipped with two grip blocks, and two grip blocks are close to one side impartial distance and are equipped with loose pulley assembly, connect through interval adjustment mechanism between two grip blocks, and the top of bottom plate is equipped with the back shaft, and the outside cover of back shaft is equipped with the running wheel, and the top of running wheel is equipped with the rotation axis, and the rotation axis is connected with the support frame rotation, and the rotation axis is connected with bending mechanism, and one side of running wheel is equipped with the cardboard; this design is adding effectual frictional force that has reduced to panel bending, realizes the protection to panel, and then has improved the processingquality of clamp.

Description

Clamp bending tool

Technical Field

The utility model belongs to the technical field of the clamp bending process, specifically be a clamp bending frock.

Background

The clamp is a connecting device for connecting pipe fittings, valves and pipeline fittings with grooves, is used for tightening the quick connectors, and generally has two connectors with gaskets, rubber, silica gel and tetrafluoro.

The former board that will straighten form carries out bending in the production process of clamp, makes the former board middle part carry out bending and shaping through the mode of punching press usually to realize the clamp shaping, nevertheless the former board of this process is placed on the operation panel, can make former board both sides and operation panel appear the friction pushing down the in-process, and then can cause wearing and tearing to the both ends of former board, and then can influence clamp processingquality.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a clamp bending frock, the effectual former board of having solved among the above-mentioned background art is placed on the operation panel, can make former board both sides and operation panel appear the friction pushing down the in-process, and then can lead to the fact wearing and tearing to the both ends of former board, and then can influence clamp processingquality's problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a hoop bending frock, comprising a base plate, the top of bottom plate is equipped with the support frame, the top activity of bottom plate is equipped with two grip blocks, two grip blocks are close to one side impartial distance and are equipped with loose pulley assembly, connect through interval adjustment mechanism between two grip blocks, the top of bottom plate is equipped with the back shaft, the outside cover of back shaft is equipped with rotates the wheel, the top of rotating the wheel is equipped with the rotation axis, the rotation axis rotates with the support frame to be connected, the rotation axis is connected with bending mechanism, one side of rotating the wheel is equipped with the cardboard, one side intermediate position that the rotation wheel was kept away from to the cardboard is equipped with the fixing base, the bottom of fixing base is equipped with the slide bar with bottom plate sliding connection, the top of fixing base is equipped with the regulation pole of being connected with bending mechanism.

Preferably, interval adjustment mechanism includes holding tank, sliding opening, biax lead screw, carriage release lever and motor one, and the holding tank has been seted up to the inside of bottom plate, and the sliding opening that is linked together with the holding tank is seted up on the top of bottom plate, and the internally mounted of holding tank has the biax lead screw, and the one end of biax lead screw extends to the outside of bottom plate, and motor one is installed to the outer wall of bottom plate, and a motor output shaft is connected with biax lead screw one end, and the symmetry cover is equipped with the carriage release lever on the biax lead screw, and the carriage release lever runs through the sliding opening and is connected with the bottom of grip block.

Preferably, the pulley assembly comprises a groove, clamping wheels and a connecting shaft, the groove is formed in one side of the clamping plate at equal intervals, the clamping wheels are mounted inside the groove, and the clamping wheels are connected with the inner wall of the groove through the connecting shaft.

Preferably, the bending mechanism comprises a fixing block, an internal thread cylinder, a first conical gear and a driver, the fixing block is sleeved on the outer portion of the rotating shaft, the internal thread cylinder is installed on one side of the fixing block in a rotating mode, one end of the adjusting rod extends to the inside of the internal thread cylinder, one end of the adjusting rod is in threaded connection with the internal thread cylinder, the first conical gear is sleeved on the outer wall of the internal thread cylinder, and the first conical gear is connected with the driver.

Preferably, the driver comprises a second motor, a rotating cylinder, a rotating shaft, a second conical gear and a driver, the second motor is installed at the top end in the supporting frame, the rotating cylinder is connected to an output shaft of the second motor, the rotating shaft penetrates through the rotating cylinder in a rotating mode, the second conical gear is arranged at the bottom end of the rotating shaft and is meshed with the first conical gear, and the rotating shaft is connected with the rotating shaft through the driver.

Preferably, the driver includes electric putter, the lantern ring and gear one, and the cover is equipped with gear one on the rotation axis, and the inner bottom of support frame end is equipped with electric putter, and electric putter output shaft has the lantern ring, and the outside of axis of rotation is located to the lantern ring cover, and the outside cover of axis of rotation is equipped with the gear two with gear one looks adaptation.

Preferably, the top symmetry of axis of rotation is equipped with the stopper, the inner wall of a rotating cylinder offer with stopper sliding connection's slide.

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

(1) In operation, through being provided with the bottom plate, the support frame, the grip block, interval adjustment mechanism and bending mechanism, be convenient for adjust the interval of two grip blocks according to panel thickness, realize the grip block to the centre gripping of panel, avoid panel one end incline to appear when crooked and cause crooked unable going on, the effectual crooked operation that is panel provides convenience, cooperate loose pulley assembly's design simultaneously, be convenient for realize the activity centre gripping to panel, make things convenient for panel to impel when crooked, the effectual crooked operation that is panel provides probably, this design is adding effectual frictional force that has reduced to panel bending man-hour, the realization is to the protection of panel, and then the processingquality of clamp has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic side sectional view of the present invention shown in FIG. 1;

FIG. 3 is a schematic view of the present invention in a top view;

FIG. 4 is an enlarged schematic view of the structure of the present invention at A in FIG. 2;

in the figure: 1. a base plate; 2. a support frame; 3. a clamping plate; 4. a rotating wheel; 5. clamping a plate; 6. a fixed seat; 7. a slide bar; 8. adjusting a rod; 9. a slideway; 10. accommodating grooves; 11. a sliding port; 12. a double-shaft screw rod; 13. a travel bar; 14. a first motor; 15. a groove; 16. a clamping wheel; 17. a connecting shaft; 18. a rotating shaft; 19. a fixed block; 20. an internal threaded barrel; 21. a first conical gear; 22. a second motor; 23. a rotating cylinder; 24. a rotating shaft; 25. an electric push rod; 26. a collar; 27. a first gear; 28. a second gear; 29. a second bevel gear; 30. and supporting the shaft.

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 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.

By figure 1 to 4, the utility model discloses a bottom plate 1, the top of bottom plate 1 is equipped with support frame 2, the top activity of bottom plate 1 is equipped with two grip blocks 3, two grip blocks 3 are close to one side impartial distance mutually and are equipped with loose pulley assembly, connect through interval adjustment mechanism between two grip blocks 3, the top of bottom plate 1 is equipped with back shaft 30, the outside cover of back shaft 30 is equipped with rotates wheel 4, the top of rotating wheel 4 is equipped with rotation axis 18, rotation axis 18 rotates with support frame 2 to be connected, rotation axis 18 is connected with bending mechanism, one side of rotating wheel 4 is equipped with cardboard 5, cardboard 5 keeps away from one side intermediate position of rotating wheel 4 and is equipped with fixing base 6, the bottom of fixing base 6 is equipped with the slide bar 7 with 1 sliding connection of bottom plate, the top of fixing base 6 is equipped with the regulation pole 8 of being connected with bending mechanism.

The distance adjusting mechanism comprises an accommodating groove 10, a sliding opening 11, a double-shaft screw rod 12, a moving rod 13 and a first motor 14, the accommodating groove 10 is formed in the bottom plate 1, the sliding opening 11 communicated with the accommodating groove 10 is formed in the top end of the bottom plate 1, the double-shaft screw rod 12 is installed in the accommodating groove 10, one end of the double-shaft screw rod 12 extends to the outside of the bottom plate 1, the first motor 14 is installed on the outer wall of the bottom plate 1, an output shaft of the first motor 14 is connected with one end of the double-shaft screw rod 12, the moving rod 13 is symmetrically sleeved on the double-shaft screw rod 12, and the moving rod 13 penetrates through the sliding opening 11 and is connected with the bottom end of the clamping plate 3;

according to the thickness size of panel, place panel between two grip blocks 3, a starter motor 14 after that, a motor 14 drives biax lead screw 12 and rotates, threaded connection through biax lead screw 12 and carriage release lever 13 and the sliding connection relation of cooperation carriage release lever 13 and sliding opening 11, and then adjust the interval of two grip blocks 3, be convenient for two grip blocks 3 carry out the centre gripping to panel, and then provide stably for the later stage bending operation of panel, avoid panel one end incline to appear when crooked and cause crooked unable going on, and then the bending operation for panel has accelerated work efficiency.

The pulley component comprises a groove 15, a clamping wheel 16 and a connecting shaft 17, the groove 15 is formed in one side of the clamping plate 3 at equal intervals, the clamping wheel 16 is installed inside the groove 15, and the clamping wheel 16 is connected with the inner wall of the groove 15 through the connecting shaft 17; when two grip blocks 3 are close to each other and can drive the centre gripping wheel 16 and remove, and then can make the centre gripping wheel 16 carry out the activity centre gripping to panel, can realize that panel removes when effectual for panel is crooked around rotating wheel 4, and then facilitates for the crooked operation of panel.

The bending mechanism comprises a fixed block 19, an internal thread barrel 20, a first bevel gear 21 and a driver, the fixed block 19 is sleeved outside a rotating shaft 18, the internal thread barrel 20 is rotatably installed on one side of the fixed block 19, one end of an adjusting rod 8 extends into the internal thread barrel 20, one end of the adjusting rod 8 is in threaded connection with the internal thread barrel 20, the first bevel gear 21 is sleeved on the outer wall of the internal thread barrel 20, the first bevel gear 21 is connected with the driver, the driver comprises a second motor 22, a rotating barrel 23, a rotating shaft 24, a second bevel gear 29 and a driver, the inner top end of the support frame 2 is provided with the second motor 22, an output shaft of the second motor 22 is connected with the rotating barrel 23, the rotating shaft 24 penetrates through the internal rotation of the rotating barrel 23, the bottom end of the rotating shaft 24 is provided with the second bevel gear 29, the second bevel gear 29 is in meshed connection with the first bevel gear 21, the rotating shaft 24 is connected with the rotating shaft 18 through the driver, the driver comprises an electric push rod 25, a lantern ring 26 and a first gear 27, the rotating shaft 18 is sleeved with the external part of the rotating rod 24, a first gear 27, the limiting block 9 is symmetrically arranged on the inner wall of the rotating barrel, and provided with a limiting block 9;

according to the thickness of the plate, the electric push rod 25 is started, the electric push rod 25 drives the rotating shaft 24 to move downwards in the rotating cylinder 23, the rotating shaft 24 drives the limiting block to slide on the slideway 9, meanwhile, the rotating shaft 24 drives the conical gear II 29 to move downwards, the conical gear II 29 is meshed with the conical gear I21 to be connected, then, the motor II 22 is started, the motor II 22 drives the rotating cylinder 23 to rotate, the rotating cylinder 23 drives the rotating shaft 24 to rotate through the clamping relation of the limiting block and the slideway 9, the rotating shaft 24 drives the conical gear II 29 to rotate, the conical gear II 29 drives the conical gear I21 to rotate, the conical gear I21 drives the internal thread cylinder 20 to rotate, the adjusting rod 8 is driven to move by the adjusting rod 8 through the threaded connection relation of the internal thread cylinder 20 and the adjusting rod 8 and the sliding connection relation of the clamping plate 5 and the sliding rod 7 with the bottom plate 1 respectively, and then the fixed seat 6 can drive the clamping plate 5 to move, and then adjust the distance between the clamping plate 5 and the rotating wheel 4 close to one side, and then facilitate the plate to be located between the rotating wheel 4 and the clamping plate 5, and facilitate the clamping plate 5 and the rotating wheel 4 to clamp the plate, and further enable the electric push rod 25 to drive the sleeve ring 26 to move upwards, so as to enable the bevel gear two 29 to be disengaged from the bevel gear one 21, and further enable the gear two 28 to move upwards, and enable the gear two 28 to be engaged with the gear one 27, at this time, the action of the motor two 22 can drive the gear two 28 to rotate, the gear two 28 can drive the gear one 27 to rotate, the gear one 27 can drive the rotating shaft 18 to rotate, the rotating shaft 18 can drive the rotating wheel 4 to rotate, and at the same time, the rotating shaft 18 can drive the internal thread cylinder 20 through the fixed block 19, the adjusting rod 8, the fixed seat 6 and the clamping plate 5 to synchronously rotate, and further can drive the plate to bend around the outer wall of the rotating wheel 4, and then the processing of the clamp is completed.

Claims

1. The utility model provides a clamp bending frock, includes bottom plate (1), its characterized in that: the top of bottom plate (1) is equipped with support frame (2), the top activity of bottom plate (1) is equipped with two grip blocks (3), two grip blocks (3) are close to one side impartial distance mutually and are equipped with loose pulley assembly, connect through interval adjustment mechanism between two grip blocks (3), the top of bottom plate (1) is equipped with back shaft (30), the outside cover of back shaft (30) is equipped with rotates wheel (4), the top of rotating wheel (4) is equipped with rotation axis (18), rotation axis (18) rotate with support frame (2) and are connected, rotation axis (18) are connected with bending mechanism, one side of rotating wheel (4) is equipped with cardboard (5), cardboard (5) keep away from one side intermediate position of rotating wheel (4) and are equipped with fixing base (6), the bottom of fixing base (6) is equipped with slide bar (7) with bottom plate (1) sliding connection, the top of fixing base (6) is equipped with regulation pole (8) of being connected with bending mechanism.

2. The hoop bending tool according to claim 1, wherein: spacing adjustment mechanism includes holding tank (10), sliding opening (11), biax lead screw (12), carriage release lever (13) and motor (14), holding tank (10) have been seted up to the inside of bottom plate (1), sliding opening (11) that are linked together with holding tank (10) are seted up on the top of bottom plate (1), the internally mounted of holding tank (10) has biax lead screw (12), the one end of biax lead screw (12) extends to the outside of bottom plate (1), motor (14) is installed to the outer wall of bottom plate (1), motor (14) output shaft is connected with biax lead screw (12) one end, the symmetrical cover is equipped with carriage release lever (13) on biax lead screw (12), carriage release lever (13) run through sliding opening (11) and are connected with the bottom of grip block (3).

3. The hoop bending tool according to claim 1, wherein: the pulley component comprises grooves (15), clamping wheels (16) and a connecting shaft (17), the grooves (15) are formed in one side of the clamping plate (3) at equal intervals, the clamping wheels (16) are installed inside the grooves (15), and the clamping wheels (16) are connected with the inner walls of the grooves (15) through the connecting shaft (17).

4. The hoop bending tool according to claim 1, wherein: the bending mechanism comprises a fixing block (19), an internal thread cylinder (20), a first bevel gear (21) and a driver, the fixing block (19) is sleeved outside a rotating shaft (18), the internal thread cylinder (20) is installed by rotating one side of the fixing block (19), one end of an adjusting rod (8) extends to the inside of the internal thread cylinder (20), one end of the adjusting rod (8) is in threaded connection with the internal thread cylinder (20), the first bevel gear (21) is sleeved on the outer wall of the internal thread cylinder (20), and the first bevel gear (21) is connected with the driver.

5. The hoop bending tool according to claim 4, wherein: the driver comprises a second motor (22), a rotating cylinder (23), a rotating shaft (24), a second conical gear (29) and a driver, the second motor (22) is installed at the top end in the support frame (2), the second motor (22) is connected with the rotating cylinder (23) through an output shaft, the rotating shaft (24) is inserted in the rotating cylinder (23) in a penetrating mode, the second conical gear (29) is arranged at the bottom end of the rotating shaft (24), the second conical gear (29) is meshed with the first conical gear (21) and is connected with the rotating shaft (18) through the driver, and the rotating shaft (24) is connected with the rotating shaft (18) through the driver.

6. The hoop bending tool according to claim 5, wherein: the driver comprises an electric push rod (25), a lantern ring (26) and a first gear (27), the first gear (27) is sleeved on the rotating shaft (18), the electric push rod (25) is arranged at the inner bottom end of the supporting frame (2), the lantern ring (26) is connected to an output shaft of the electric push rod (25), the lantern ring (26) is sleeved on the outer portion of the rotating shaft (24), and a second gear (28) matched with the first gear (27) is sleeved on the outer portion of the rotating shaft (24).

7. The hoop bending tool according to claim 5, wherein: the top symmetry of axis of rotation (24) is equipped with the stopper, and slide (9) with stopper sliding connection are seted up to the inner wall of a rotating cylinder (23).