CN213052334U

CN213052334U - Clamping rotating device of radiator oil pipe punching machine

Info

Publication number: CN213052334U
Application number: CN202021898536.7U
Authority: CN
Inventors: 王建忠; 陈志频; 王晟
Original assignee: Changshu Youbang Radiator Co ltd
Current assignee: Changshu Youbang Radiator Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-04-27
Anticipated expiration: 2030-09-03

Abstract

A clamping rotating device of a radiator oil pipe punching machine comprises a base and a clamping rotating bottom plate, wherein a sliding rail is arranged on the base, a sliding block is arranged on the sliding rail, the clamping rotating bottom plate is fixed on the sliding block, a left supporting seat, a right supporting seat and a left supporting seat are arranged on the clamping rotating bottom plate, there is the sleeve between the right branch seat, establish rotatory axle sleeve in the sleeve, there is the mounting panel on the rotatory bottom plate of clamping, its tip has driven pulley after passing the mounting panel of one end of rotatory axle sleeve, there is rotating electrical machines on the mounting panel, the axle head of rotating electrical machines has the drive pulley, its tip elasticity jack catch after passing left branch seat of the other end of rotatory axle sleeve, the clamping cover is established to a pot head of rotatory axle sleeve, there is the driving groove on the outer circumference of clamping cover, the drive plate is established to the front and back side of clamping cover, the lower extreme of drive plate is articulated with the articulated seat of drive plate and the upper end is articulated with the cylinder, the cylinder is articulated with the articulated seat of cylinder, the middle part of. The clamping difficulty of the oil pipe is reduced, the rotation precision of the oil pipe is improved, and the machining efficiency and the qualification rate are high.

Description

Clamping rotating device of radiator oil pipe punching machine

Technical Field

The utility model belongs to the technical field of radiator processing equipment, concretely relates to clamping rotary device of radiator oil pipe piercing press.

Background

The transformer is one of common power equipment in daily life, and the transformer can normally work only by matching with the radiator during operation, but with the continuous improvement of the frequency and the power of the transformer, the heat dissipation capacity of the transformer is larger and larger, and the requirement on the radiator is gradually increased. At present, a finned radiator is generally adopted for radiating, the finned radiator mainly comprises an oil inlet pipe, an oil outlet pipe and a group of radiating fins which are arranged at intervals and communicated with the oil inlet pipe and the oil outlet pipe, the radiating fins form a hollow structure with two open ends through punch forming and spot welding, the oil inlet pipe and the oil outlet pipe are provided with oil holes at positions corresponding to the openings of the radiating fins through a punching machine, but the size of the radiator is generally large, so that the oil inlet pipe and the oil outlet pipe are sometimes required to be provided with a plurality of oil holes at the positions of the same radiating fin, the oil inlet pipe and the oil outlet pipe are very troublesome to rotate, the oil holes cannot be matched and connected with the radiating fins due to deviation of rotating angles, clamping equipment for clamping and rotating the oil pipe at present is complex and has large rotating errors, and the production yield of the radiator is greatly.

In summary, it is necessary to design a clamping rotating device of a radiator oil pipe punching machine, which has a simple structure, is convenient to clamp, can automatically rotate and move, and has high accuracy. The applicant has therefore made an advantageous design, in the context of which the solution to be described below is made.

Disclosure of Invention

The utility model aims at providing a clamping rotary device of radiator oil pipe piercing press helps improving oil pipe's rotation and clamping structure and reduces oil pipe's the clamping degree of difficulty and improve oil pipe's rotation precision, is favorable to improving the efficiency and the qualification rate of radiator processing.

The utility model aims at reaching like this, a clamping rotary device of radiator oil pipe piercing press, including a base and a clamping swivel base plate that slides and set up on the base, the base on be provided with a pair of slide rail, the slide rail on be provided with a pair of slider respectively, clamping swivel base plate fix on the slider and can slide its characterized in that along the length direction of slide rail: a left supporting seat and a right supporting seat are fixed on the clamping rotating bottom plate at intervals, a sleeve is fixed between the left supporting seat and the right supporting seat, a rotating shaft sleeve is arranged in the sleeve in a rotating mode, the two ends of the rotating shaft sleeve respectively extend out of the left supporting seat and the right supporting seat, a mounting plate is formed by the right side edge of the clamping rotating bottom plate upwards, a driven belt pulley is arranged at the end part of one end of the rotating shaft sleeve after penetrating through the mounting plate, a rotating motor is fixed on the mounting plate, a driving belt pulley is arranged at the shaft end of a motor shaft of the rotating motor after penetrating through the mounting plate, the driving belt pulley is in transmission connection with the driven belt pulley through a belt, an elastic clamping jaw is formed at the end part of the other end of the rotating shaft sleeve after penetrating through the left supporting seat and extends to the left side, and a clamping sleeve is sleeved outside one end of the elastic clamping jaw, the clamping sleeve is provided with a circle of driving grooves on the outer circumferential surface close to one end of a left supporting seat, a pair of driving plate hinged seats are fixed at the position of the lower end of the clamping sleeve on the left supporting seat, a pair of driving plates are respectively arranged at the front side and the rear side of the clamping sleeve and corresponding to the driving grooves, the lower ends of the driving plates are respectively hinged with the corresponding driving plate hinged seats, the upper ends of the driving plates extend upwards and are hinged with one end of an air cylinder, the other end of the air cylinder extends towards one side of the right supporting seat and is hinged and fixed with a pair of air cylinder hinged seats arranged above the right supporting seat, and a driving bolt used for penetrating into the driving grooves is respectively arranged at one side of the driving plate facing the.

In a specific embodiment of the present invention, the pair of driving plates is in a hoop shape.

In another specific embodiment of the present invention, the base further has a rack fixed along the length direction of the slide rail, the clamping rotating base plate is provided with a moving motor at a position corresponding to the rack, and the lower end of the moving motor passes through the clamping rotating base plate and is provided with a gear engaged with the rack at the end.

In another specific embodiment of the present invention, the elastic claw is provided with a set of abdicating grooves spaced around the circumference direction, and the elastic claw is formed with a circle of inclined surface matching with the clamping sleeve on the outer side surface.

In another specific embodiment of the present invention, the rotating electrical machine is connected to a speed reducer, and the speed reducer is located between the rotating electrical machine and the mounting plate.

In yet another specific embodiment of the present invention, the diameter of the driving pulley is smaller than the diameter of the driven pulley.

The utility model adopts the above structure after, beneficial effect who has: the rotary shaft sleeve adopts a structure that an elastic claw at the end part is matched with a starting clamping sleeve and a tail motor belt transmission structure, so that the clamping difficulty of the oil pipe is greatly reduced, the rotation precision of the oil pipe is improved, and the processing efficiency of the radiator and the qualification rate of products are effectively improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic front structural view of the present invention.

In the figure: 1. the sliding block comprises a base, 11 sliding rails, 111 sliding blocks and 12 racks; 2. the clamping device comprises a clamping rotary bottom plate, 21 parts of a left supporting seat, 211 parts of a driving plate hinged seat, 22 parts of a right supporting seat, 221 parts of a cylinder hinged seat, 23 parts of a sleeve, 24 parts of a rotary shaft sleeve, 241 parts of a driven pulley, 242 parts of an elastic claw, 2421 parts of an inclined surface, 2422 parts of a yielding groove, 25 parts of a rotary motor, 251 parts of a speed reducer, 252 parts of a driving pulley, 26 parts of a cylinder, 27 parts of a moving motor, 271 parts of a gear, 28 parts of a mounting plate, 29 parts of a clamping sleeve, 291 parts of a driving groove, 292 parts of a driving plate and 2921 parts of; 3. a belt.

Detailed Description

In order to make the technical spirit and advantages of the present invention more clearly understandable to examiners of the patent office and especially to the public, the applicant shall describe below in detail by way of examples, but the description of the examples is not a limitation of the present invention, and any equivalent changes made according to the inventive concept, which are merely formal and immaterial, shall be considered as the scope of the present invention.

In the following description, all the concepts related to the directions or orientations of up, down, left, right, front and back are given with respect to the position state of fig. 1, and thus should not be interpreted as limiting the technical solution provided by the present invention.

Referring to fig. 1 and fig. 2, the present invention relates to a clamping rotation device of a radiator oil pipe punching machine, including a base 1 and a clamping rotation bottom plate 2 slidably disposed on the base 1, wherein the base 1 is provided with a pair of slide rails 11, the slide rails 11 are respectively provided with a pair of slide blocks 111, and the clamping rotation bottom plate 2 is fixed on the slide blocks 111 and can slide along the length direction of the slide rails 11.

As the technical essential of the utility model: a left support seat 21 and a right support seat 22 are fixed on the clamping rotary bottom plate 2 at intervals, a sleeve 23 is fixed between the left support seat 21 and the right support seat 22, a rotary shaft sleeve 24 is rotatably arranged in the sleeve 23, two ends of the rotary shaft sleeve 24 respectively extend out of the left support seat 21 and the right support seat 22, a mounting plate 28 is formed upwards on the right side of the clamping rotary bottom plate 2, one end of the rotary shaft sleeve 24 passes through the mounting plate 28 and is provided with a driven pulley 241 on the end part thereof, a rotary motor 25 is fixed on the mounting plate 28, a motor shaft of the rotary motor 25 passes through the mounting plate 28 and is provided with a driving pulley 252 on the shaft end thereof, the driving pulley 252 is in transmission connection with the driven pulley 241 through a belt 3, the other end of the rotary shaft sleeve 24 passes through the left support seat 21 and extends to the left and is provided with an elastic claw 242 on the end part thereof, the rotating sleeve 24 is provided with a clamping sleeve 29 at one end of the elastic claw 242, the clamping sleeve 29 is formed with a ring of driving grooves 291 on the outer circumferential surface thereof near one end of the left support base 21, the left support base 21 is fixed with a pair of driving plate hinge bases 211 at a position located at the lower end of the clamping sleeve 29, a pair of driving plates 292 are provided at positions corresponding to the driving grooves 291, respectively, on the front and rear sides of the collet 29, the pair of driving plates 292 having a hoop shape, the lower ends thereof are respectively hinged with the corresponding driving plate hinge seats 211 and the upper ends thereof extend upward and are hinged with one end of a cylinder 26, the other end of the cylinder 26 extends to one side of the right supporting seat 22 and is hinged and fixed with a pair of cylinder hinge seats 221 arranged above the right supporting seat 22, the drive plate 292 is provided in its middle with a drive bolt 2921, respectively, on the side facing the collet 29, for insertion into the drive groove 291.

Further, a rack 12 is fixed on the base 1 along the length direction of the slide rail 11, a moving motor 27 is disposed on the clamping rotary base plate 2 at a position corresponding to the rack 12, the lower end of the moving motor 27 passes through the clamping rotary base plate 2, and a gear 271 engaged with the rack 12 is mounted at the end.

Further, the elastic claw 242 is provided with a set of receding grooves 2422 at intervals around the circumferential direction, and the elastic claw 242 is formed with a circle of inclined surfaces 2421 matched with the clamping sleeve 29 on the outer side surface.

Further, a reducer 251 is connected to the aforementioned rotating electrical machine 25, and the reducer 251 is located between the rotating electrical machine 25 and the mounting plate 28; the diameter of the aforementioned driving pulley 252 is smaller than that of the driven pulley 241.

Referring to fig. 1 in combination with fig. 2, when a punching operation needs to be performed on an oil pipe, the oil pipe is inserted into the rotating shaft sleeve 24, one end of the oil pipe extends into the punching machine to the left and the other end of the oil pipe is retained in the rotating shaft sleeve 24, then the air cylinder 26 is driven to push the driving plate 292 to the left to rotate around the driving plate hinge seat 211 to the left, the driving bolt 2921 of the driving plate 292 drives the collet 29 to move to the left through the driving groove 291, and the collet 29 presses the elastic claw 242 through the inclined surface 2421 to contract the abdicating groove 2422 and clamp the oil pipe; the moving motor 27 rotates to drive the clamping rotating base plate 2 and the oil pipe to move along the length direction of the rack 12 through the gear 271, so that the punching machine can uniformly punch holes along the length direction of the oil pipe; when the oil pipe needs to rotate for a certain angle, the rotating motor 25 is driven to work, so that the driving belt pulley 252 drives the driven belt pulley 241 and the rotating shaft sleeve 24 to rotate for a certain angle through the belt 3, and the whole clamping, moving and rotating processes of the oil pipe are realized.

Claims

1. The utility model provides a clamping rotary device of radiator oil pipe piercing press, includes a base (1) and a clamping swivel base plate (2) that slide setting on base (1), base (1) on be provided with a pair of slide rail (11), slide rail (11) on be provided with a pair of slider (111) respectively, clamping swivel base plate (2) fix on slider (111) and can slide its characterized in that along the length direction of slide rail (11): the clamping rotary bottom plate (2) is fixed with a left support seat (21) and a right support seat (22) at intervals, a sleeve (23) is fixed between the left support seat (21) and the right support seat (22), the sleeve (23) is internally and rotatably provided with a rotary shaft sleeve (24), two ends of the rotary shaft sleeve (24) respectively extend out of the left support seat (21) and the right support seat (22), the right side edge of the clamping rotary bottom plate (2) upwards forms a mounting plate (28), one end of the rotary shaft sleeve (24) passes through the mounting plate (28) and is provided with a driven pulley (241) at the end part thereof, the mounting plate (28) is fixed with a rotary motor (25), a motor shaft of the rotary motor (25) passes through the mounting plate (28) and is provided with a driving pulley (252) at the shaft end thereof, the driving pulley (252) is in transmission connection with the driven pulley (241) through a belt (3), the other end of the rotary shaft sleeve (24) extends to the left after penetrating through the left supporting seat (21) and is provided with an elastic claw (242) at the end part, a clamping sleeve (29) is sleeved outside one end of the rotary shaft sleeve (24) positioned at the elastic claw (242), a circle of driving groove (291) is formed on the outer circumferential surface of the clamping sleeve (29) close to one end of the left supporting seat (21), a pair of driving plate hinging seats (211) is fixed at the position of the lower end of the clamping sleeve (29), a pair of driving plates (292) are respectively arranged at the front side and the rear side of the clamping sleeve (29) and corresponding to the driving groove (291), the lower ends of the pair of driving plates (292) are respectively hinged with the corresponding driving plate hinging seats (211), the upper ends of the pair of driving plates extend upwards and are hinged with one end of a cylinder (26), and the other end of the cylinder (26) extends to the right supporting seat (22) side and is hinged with a pair of cylinder hinging seats (242) arranged above the right 221) The driving plates (292) are hinged and fixed, and one sides of the middle parts of the driving plates facing the clamping sleeve (29) are respectively provided with a driving bolt (2921) which is used for stretching into the driving groove (291).

2. The clamp rotating device of the radiator pipe punching machine according to claim 1, wherein the pair of driving plates (292) are formed in a hoop shape.

3. The clamping rotating device of the radiator oil pipe punching machine according to claim 1, wherein a rack (12) is further fixed on the base (1) along the length direction of the sliding rail (11), a moving motor (27) is arranged on the clamping rotating base plate (2) at a position corresponding to the rack (12), the lower end of the moving motor (27) penetrates through the clamping rotating base plate (2) and a gear (271) meshed with the rack (12) is mounted at the end.

4. The clamping and rotating device of the radiator oil pipe punching machine according to claim 1, wherein the elastic claw (242) is provided with a group of abdicating grooves (2422) at intervals around the circumferential direction, and a circle of inclined surface (2421) matched with the clamping sleeve (29) is formed on the outer side surface of the elastic claw (242).

5. The clamping rotary device of the radiator pipe punching machine according to claim 1, wherein a reducer (251) is connected to the rotary motor (25), and the reducer (251) is located between the rotary motor (25) and the mounting plate (28).

6. The clamping rotation device of the radiator pipe punching machine according to claim 1, wherein the diameter of the driving pulley (252) is smaller than that of the driven pulley (241).