CN212598141U

CN212598141U - Condenser is portable bending machine for cooling water pipe

Info

Publication number: CN212598141U
Application number: CN202020867732.1U
Authority: CN
Inventors: 钭志宏; 徐军
Original assignee: Jiande Dingxin Capacitor Co ltd
Current assignee: Jiande Dingxin Capacitor Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-02-26
Anticipated expiration: 2030-05-21

Abstract

The utility model belongs to the technical field of the condenser processing and specifically relates to a condenser is portable bending machine for condenser cooling tube. The utility model provides a condenser is portable bending machine for cooling water pipe, comprises a workbench, be provided with clamping mechanism and return bend mechanism on the workstation, clamping mechanism is including setting up montant and the fixed chuck on the lateral wall of workstation, there is the activity chuck through hinged joint on the fixed chuck, be connected with the solid fixed cylinder that has the internal thread hole through the connecting rod on the montant, threaded connection has the pressure pipe screw rod on the internal thread hole, be connected with the extension spring between the lateral wall of activity chuck and solid fixed cylinder, even interval is provided with a plurality of constant head tanks on the workstation, the transversal square of personally submitting of constant head tank. The utility model is simple in operation, machining efficiency is high, can improve production efficiency to can reduction in production cost.

Description

Condenser is portable bending machine for cooling water pipe

Technical Field

The utility model belongs to the technical field of the condenser processing and specifically relates to a condenser is portable bending machine for condenser cooling tube.

Background

Various snakelike cooling water pipes with complex shapes are required in the electrothermal capacitor, the cooling water pipes are round pipes with the diameter of 10-13mm, and the cooling water pipes are usually processed through pipe bending machines.

The pipe bender is various, and can be divided into 4 types from the type: electric type, pneumatic type, manual type, comprehensive type, wherein each type has different structures. The problems of complex operation and single product forming style exist in a plurality of machines.

The existing pipe bender has the disadvantages of complex operation and low processing efficiency, greatly influences the production efficiency and improves the production cost.

For example, Chinese patent publication numbers are: CN206535906U, a platform bending machine that announces in 2017, 10, 3, including the board with locate the forming mechanism on the board and locate the mechanism of bending on one side of forming mechanism, forming mechanism including settle the rotatable return bend forming die of waiting to process tubular product, the mechanism of bending on the top include the pinch roller of roof pressure waiting to process tubular product and the accommodate the lead screw of drive pinch roller back-and-forth movement and with the return bend forming die rotate the fixed pull rod of being connected, be equipped with perpendicular connecting slide block seat between fixed pull rod and the accommodate the lead screw, make form a vacancy of avoiding tubular product motion orbit each other. The platform pipe bender is low in cost, has high cost performance, is very suitable for the production requirements of small enterprises, is complex to operate, is low in machining efficiency, greatly influences the production efficiency and improves the production cost.

Disclosure of Invention

The utility model discloses it is complicated to current bending machine operation mainly, and machining efficiency is low, has greatly influenced production efficiency, has improved manufacturing cost's problem, provides an easy operation, and machining efficiency is high, can improve production efficiency to can reduction in production cost's portable bending machine for condenser cooling tube.

The purpose of the utility model is mainly realized by the following scheme: a portable pipe bender for a capacitor cooling water pipe comprises a workbench, wherein a clamping mechanism and a pipe bending mechanism are arranged on the workbench, the clamping mechanism comprises a vertical rod and a fixed chuck which are arranged on the side wall of the workbench, the fixed chuck is connected with a movable chuck through a hinge, the vertical rod is connected with a fixed cylinder with an internal thread hole through a connecting rod, the internal thread hole is connected with a pipe pressing screw rod for driving the movable chuck to move through a thread, a tension spring is connected between the side wall of the movable chuck and the fixed cylinder, the workbench is provided with a plurality of positioning grooves at uniform intervals, the cross section of each positioning groove is square, the pipe bending mechanism comprises a forming die, a profiling die, a forming die shaft matched with the forming die, a profiling shaft matched with the profiling die and a handle, one end of the handle is connected with an adjusting rod with an adjusting groove, the one end of keeping away from the handle of regulation pole be provided with be used for with the axle sleeve of being connected in the upper end of shaping mould axle, the bottom of shaping mould axle be connected with the location inserted bar of constant head tank joint, the profile modeling epaxial be provided with the adjusting groove matched with profiling screw rod, the profile modeling axle fix on adjusting the pole through the set nut with profiling screw rod threaded connection. The workbench is provided with a clamping mechanism and a pipe bending mechanism, the clamping mechanism comprises a vertical rod and a fixed chuck which are arranged on the side wall of the workbench, the fixed chuck is connected with a movable chuck through a hinge, the vertical rod is connected with a fixed cylinder with an internal thread hole through a connecting rod, the internal thread hole is in threaded connection with a pipe pressing screw rod for driving the movable chuck to move, the pipe pressing screw rod can move up and down along the internal thread hole when rotating, so that the pipe pressing screw rod can drive the movable chuck to move when abutting against the movable chuck, a tension spring is connected between the movable chuck and the side wall of the fixed cylinder, when the pipe pressing screw rod does not exert force on the movable chuck due to the arrangement of the tension spring, the movable chuck can move under the action of the tension spring so as to be far away from the fixed chuck, a cooling water pipe can be conveniently put in or taken, the pipe bending mechanism comprises a forming die, a profiling die, a forming die shaft matched with the forming die, a profiling die shaft matched with the profiling die and a handle, wherein the forming die can be sleeved on the forming die shaft, the profiling die can be sleeved on the profiling die shaft, one end of the handle is connected with an adjusting rod with an adjusting groove, one end of the adjusting rod, which is far away from the handle, is provided with a shaft sleeve connected with the upper end of the forming die shaft, the bottom of the forming die shaft is connected with a positioning inserted rod clamped with the positioning groove, the cross section of the positioning inserted rod is matched with the shape of the positioning groove, the positioning inserted rod can be directly clamped in the positioning groove, the profiling die shaft is provided with a profiling screw rod matched with the adjusting groove, the profiling shaft is fixed on the adjusting rod through a positioning nut in threaded connection with the profiling screw rod, a worker firstly clamps the positioning inserted rod on the proper positioning groove during working, and then sleeves the forming die, then the profiling mold is sleeved on the profiling mold shaft, then the profiling mold shaft is fixed at a proper position on the adjusting groove through a positioning nut, then the shaft sleeve is sleeved on the forming mold shaft, thereby completing the assembly of the pipe bender, during the specific processing, the round pipe is placed on the fixed chuck, and one side close to the forming mold exceeds the forming mold by a proper length, a worker rotates the pipe pressing screw to drive the movable chuck to move, the round pipe is clamped through the movable chuck and the fixed chuck, the handle rotates by a proper angle according to the requirement, a bent pipe is bent, then the positioning insertion rod is pulled out of the positioning groove, then the position of the positioning insertion rod is adjusted, the upper position and the lower position of the round pipe can be processed, namely the next bent pipe angle is bent through rotating the handle, when the rest parts of the bent pipe are processed, the worker reversely rotates the pipe pressing screw first, thereby loosening the movable chuck, and moving the circular tube to the forming die for a proper length, then pressing the movable chuck tightly, rotating the handle, bending the next bent tube angle, and repeating the steps to finish the more complex bent tube.

Preferably, the movable chuck is provided with a stress plate matched with the pressure pipe screw. The movable chuck is provided with a stress plate matched with the pressure pipe screw rod, so that the movable chuck is convenient to move under stress, and a round pipe can be stably clamped.

Preferably, the vertical rod is welded on the workbench. The vertical rod is welded on the workbench, so that the connection is very firm and the service life is long.

Preferably, the fixed chuck is welded on the workbench. The fixed chuck is welded on the workbench, so that the connection is very firm and the service life is long.

Preferably, the fixed chuck is provided with a lower clamping groove, and the movable chuck is provided with an upper clamping groove matched with the lower clamping groove. The fixed chuck is provided with a lower clamping groove, the movable chuck is provided with an upper clamping groove matched with the lower clamping groove, and the round pipe is conveniently clamped by the design of the upper clamping groove and the lower clamping groove, so that the round pipe is prevented from being separated during processing.

Preferably, the pressure pipe screw is provided with a handle. The handle is arranged on the pressure pipe screw rod, so that the pressure pipe screw rod can be conveniently rotated by a worker through the handle.

Preferably, the handle is welded on the pressure pipe screw rod. The handle welding is pressed on the pipe screw rod, and the connection is very firm, long service life.

Therefore, the utility model discloses a condenser is portable bending machine for cooling water pipe possesses following advantage: the utility model discloses simple structure, the simple operation, machining efficiency is high, can improve production efficiency to can reduction in production cost, and long service life.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the middle clamping mechanism of the present invention.

Fig. 3 is a schematic structural view of a forming die and a forming die shaft according to the present invention.

Fig. 4 is a schematic structural diagram of the middle explorator shaft and the explorator of the present invention.

Illustration of the drawings: 1-workbench, 2-vertical rod, 3-connecting rod, 4-handle, 5-shaft sleeve, 6-positioning groove, 7-forming mold shaft, 8-positioning nut, 9-adjusting groove, 10-adjusting rod, 11-handle, 12-fixed cylinder, 13-pressure pipe screw, 14-tension spring, 15-hinge, 16-lower clamping groove, 17-fixed chuck, 18-upper clamping groove, 19-movable chuck, 20-stress plate, 21-forming mold, 22-internal thread hole, 23-positioning inserted rod, 24-profiling, 25-profiling shaft and 26-profiling screw.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example 1:

as shown in fig. 1, 2, 3, 4, a portable pipe bender for a capacitor cooling water pipe comprises a workbench 1, wherein a clamping mechanism and a pipe bending mechanism are arranged on the workbench 1, the clamping mechanism comprises a vertical rod 2 and a fixed chuck 17 which are arranged on the side wall of the workbench 1, the fixed chuck 17 is connected with a movable chuck 19 through a hinge 15, the vertical rod 2 is connected with a fixed cylinder 12 with an internal thread hole 22 through a connecting rod 3, the internal thread hole 22 is in threaded connection with a pipe pressing screw 13 for driving the movable chuck 19 to move, the pipe pressing screw 13 can move up and down along the internal thread hole 22 when rotating, so that the pipe pressing screw 13 can drive the movable chuck 19 to move when abutting against the movable chuck 19, a tension spring 14 is connected between the movable chuck 19 and the side wall of the fixed cylinder 12, when the tension spring 14 is arranged so that the screw 13 does not exert an acting, the movable chuck 19 can move under the action of the tension spring 14 to be far away from the fixed chuck 17, so that a worker can conveniently put in or take out a cooling water pipe, a plurality of positioning grooves 6 are uniformly arranged on the workbench 1 at intervals, the cross sections of the positioning grooves 6 are square, the pipe bending mechanism comprises a forming die 21, a profiling die 24, a forming die shaft 7 matched with the forming die 21, a profiling die shaft 25 matched with the profiling die 24 and a handle 11, the forming die 21 can be sleeved on the forming die shaft 7, the profiling die 24 can be sleeved on the profiling die shaft 25, one end of the handle 11 is connected with an adjusting rod 10 with an adjusting groove 9, one end of the adjusting rod 10 far away from the handle 11 is provided with a shaft sleeve 5 connected with the upper end of the forming die shaft 7, the bottom of the forming die shaft 7 is connected with a positioning insertion rod 23 clamped with the positioning grooves 6, the cross section of the positioning insertion rod 23 is matched with the shape of the positioning grooves 6, the profiling shaft 25 is provided with a profiling screw 26 matched with the adjusting groove 9, the profiling shaft 25 is fixed on the adjusting rod 10 through a positioning nut 8 in threaded connection with the profiling screw 26, a worker firstly clamps a positioning inserted rod 23 on the forming shaft 7 on a proper positioning groove 6 during work, then sleeves a forming die with a proper diameter on the forming shaft 7, sleeves the profiling mold on the profiling shaft 25, then fixes the profiling shaft 25 on a proper position on the adjusting groove 9 through the positioning nut 8, sleeves a shaft sleeve 5 on the forming shaft 7, thereby completing the assembly of the pipe bender, during specific processing, a round pipe is placed on the fixed chuck 17 and exceeds the forming die by a proper length on one side close to the forming die, the worker rotates the pipe pressing screw 13 to drive the movable chuck 19 to move, clamps the round pipe through the movable chuck 19 and the fixed chuck 17, rotates the handle 11 by a proper angle according to requirements, a bent pipe is bent, the positioning insertion rod 23 is pulled out of the positioning groove 6, the position of the positioning insertion rod 23 is adjusted, the upper position and the lower position of the circular pipe can be machined, namely the next bent pipe angle is machined by rotating the handle 11, when the rest part of the bent pipe needs to be machined, a worker reversely rotates the pressure pipe screw 13 first, so that the movable chuck 19 is loosened, then the circular pipe moves to the forming die for a proper length, then the movable chuck 19 is pressed tightly, the handle 11 is rotated, the next bent pipe angle is machined, and the process is repeated to complete the complicated bent pipe.

The movable chuck 19 is provided with a stress plate 20 which is matched with the pipe pressing screw 13, so that the movable chuck 19 is convenient to move under stress, and a round pipe can be stably clamped.

The vertical rod 2 is welded on the workbench 1, the fixed chuck 17 is welded on the workbench 1, the connection is very firm, and the service life is long.

The fixed chuck 17 is provided with a lower clamping groove 16, the movable chuck 19 is provided with an upper clamping groove 18 matched with the lower clamping groove 16, and the upper clamping groove 18 and the lower clamping groove 16 are designed to facilitate clamping of the round pipe and prevent the round pipe from being separated during processing.

Be provided with handle 4 on pressing the pipe screw rod 13, made things convenient for the staff to press pipe screw rod 13 through handle 4 rotation.

The handle 4 is welded on the pressure pipe screw 13, so that the connection is very firm and the service life is long.

It should be understood that this example is for illustrative purposes only and is not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

Claims

1. The utility model provides a condenser is portable bending machine for cooling water pipe, includes the workstation, its characterized in that, the workstation on be provided with clamping mechanism and return bend mechanism, clamping mechanism including setting up montant and the fixed chuck on the lateral wall of workstation, the fixed chuck on have movable chuck through hinged joint, the montant on be connected with the solid fixed cylinder that has the internal thread hole through the connecting rod, the internal thread hole on threaded connection have a pipe pressing screw rod that is used for driving movable chuck to remove, the lateral wall of movable chuck and solid fixed cylinder between be connected with the extension spring, the workstation on even interval be provided with a plurality of constant head tanks, the transversal square of personally submitting of constant head tank, return bend mechanism include forming die, profiling die, with forming die matched with forming die axle, with profiling matched with profiling die axle and handle, the one end of handle be connected with the regulation pole that has the adjustment tank, the one end of keeping away from the handle of regulation pole be provided with be used for with the axle sleeve of being connected in the upper end of shaping mould axle, the bottom of shaping mould axle be connected with the location inserted bar of constant head tank joint, the profile modeling epaxial be provided with the adjusting groove matched with profiling screw rod, the profile modeling axle fix on adjusting the pole through the set nut with profiling screw rod threaded connection.

2. The portable pipe bender for condenser cooling water pipes according to claim 1, wherein the movable clamp is provided with a stress plate which is matched with the pipe pressing screw.

3. The portable bender for condenser cooling water pipes according to claim 1, wherein said vertical rods are welded to the table.

4. The portable bender for condenser cooling water pipes according to claim 1, 2 or 3, wherein said fixed clamp is welded to the table.

5. The portable pipe bender for condenser cooling water pipes according to claim 1, 2 or 3, wherein the fixed clamp is provided with a lower clamp groove, and the movable clamp is provided with an upper clamp groove matched with the lower clamp groove.

6. The portable bender for condenser cooling water pipes according to claim 1, 2 or 3, wherein the pressing pipe screw is provided with a handle.

7. The portable bender for condenser cooling water pipes according to claim 6, wherein said handle is welded to the pressure pipe screw.