CN219985845U

CN219985845U - Miniature bender of valve block

Info

Publication number: CN219985845U
Application number: CN202321298540.3U
Authority: CN
Inventors: 秦向东; 秦齐; 李玉芬; 吴倩倩
Original assignee: Jinan Ruite Valve Manufacturing Co ltd
Current assignee: Jinan Ruite Valve Manufacturing Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-11-10
Anticipated expiration: 2033-05-26

Abstract

The utility model discloses a valve plate miniature bending machine which comprises a cabinet, a lower supporting block, a valve plate, a bracket, a lifting plate, a lifting threaded rod, a guide rod, a lifting motor, an upper supporting block, an adjusting chute, a bending hydraulic push rod, a bending push plate, a fixing frame, an adjusting threaded rod and an adjusting sleeve rod. The utility model belongs to the technical field of valve plate processing, and particularly provides a valve plate miniature bending machine which is characterized in that a valve plate is fixed through an upper supporting plate and a fastening plate, the valve plate is bent through a bending push plate, the bending position is adjustable, the application range is wide, the practicability is high, the operation is simple, the structure is stable, and the working efficiency is high.

Description

Miniature bender of valve block

Technical Field

The utility model belongs to the technical field of valve plate processing, and particularly relates to a miniature valve plate bending machine.

Background

The valve plate is a device for controlling the liquid to pass through to reduce the pressure or change the flow rate and the flow direction. In order to ensure that the valve plate and the end face of the valve plate can be well sealed, the reed part of the valve plate is slightly bent at the final stage of production of the valve plate to ensure that the reed end of the valve plate can be well sealed with the plane of the valve plate, so that the refrigerant leakage of the valve plate can be ensured to be in a minimum state in the suction and exhaust processes of the valve plate, but the bending quantity of the reed part of the valve plate is very small due to large quantity, the bending quantity of the reed part is generally only about 0.20-0.25 mm, the bending quantity of the reed part is difficult to control in the bending process, and the bending quantity of the reed part of the valve plate can be stably controlled by using a reed bender of the valve plate.

The patent number is CN 214976921U's patent discloses a miniature bender of valve block, through the fixed of splint, take place the skew when avoiding the valve block crooked and influence crooked quality, through two second lead screws synchronous revolution, can guarantee that the valve block reed position crooked volume is unanimous, and drive the equipment operation by the motor, replaced artifical bending, work efficiency has been improved, but the position is bent to this scheme is fixed, it can only process the valve block of one kind specification, when the valve block that needs to process different sizes needs to change the position of bending, the device can't be used, need change the frock, inconvenient popularization and use. Therefore, a novel valve plate miniature bending machine is urgently needed to solve the problems.

Disclosure of Invention

In order to solve the existing problems, the utility model provides the valve plate miniature bending machine which is provided with the upper supporting plate and the fastening plate for fixing the valve plate, the valve plate is bent by the bending push plate, the bending position is adjustable, the application range is wide, the practicability is strong, the operation is simple, the structure is stable, and the working efficiency is high.

The technical scheme adopted by the utility model is as follows: the utility model relates to a valve plate miniature bending machine, which comprises a cabinet, a lower supporting block, a valve plate, a bracket, a lifting plate, a lifting threaded rod, a guide rod, a lifting motor, an upper supporting block, an adjusting chute, a bending hydraulic push rod, a bending push plate, a fixing frame, an adjusting threaded rod and an adjusting sleeve rod, wherein the cabinet is arranged in a hollow cavity, the lower supporting block is fixedly arranged above the center of the cabinet, the valve plate is arranged above the lower supporting block, the bracket is fixedly arranged above one end of the cabinet and is arranged on one side of the lower supporting block, the lifting plate is slidably arranged above the lower supporting block, one end of the lifting plate is slidably arranged in the bracket, the lifting threaded rod and the guide rod are symmetrically arranged in two ends of the bracket, the lifting threaded rod and the guide rod are penetrated through the lifting plate, the lifting threaded rod is meshed with the lifting plate, the lifting motor is fixedly arranged in the cabinet, the output end of the lifting motor penetrates through the top wall of the cabinet and is connected with the lifting threaded rod, the upper supporting block is fixedly arranged below the lifting plate and above the lower supporting block, the adjusting chute is symmetrically arranged on two sides of the lower supporting block, the bending push rod penetrates the top wall, the bending push rod is fixedly arranged in the bending push rod penetrates the lifting rod and penetrates the upper supporting rod and is fixedly arranged at one end of the fixing frame, and is fixedly arranged at one side of the bending rod and is fixedly arranged in the lifting rod. At the moment, the adjusting threaded rod drives the adjusting sleeve rod to move, so that the adjusting sleeve rod drives the bending hydraulic push rod to move along the adjusting chute, the bending position is adjusted, the bending hydraulic push rod stretches to push out the bending push plate, and the valve plate is bent.

Further, the lifter plate below is equipped with the fastening plate, the supporting shoe one side is located to the fastening plate, the fastening push rod has been set firmly to the fastening plate top, the fastening push rod upper end link up the lifter plate, fastening push rod lateral wall cover is equipped with fastening spring, fastening spring sets firmly between lifter plate and fastening plate, and when bending the valve block, the valve block promotes the fastening push rod when passing through fastening plate extrusion fastening spring and removes, makes things convenient for the fastening plate to fix the valve block according to the crooked radian of valve block.

Further, driven gear has set firmly in the regulation threaded rod center department outside, driven gear rotates and locates in the mount, the mount below is equipped with accommodate motor, accommodate motor sets firmly in the rack, accommodate motor's output is equipped with the driving gear, the driving gear rotates and locates driven gear one side, driving gear and driven gear meshing, accommodate motor drives the driving gear and rotates, and pivoted driving gear passes through driven gear drive regulation threaded rod and rotates.

Further, the bending hydraulic push rods and the adjusting sleeve rods are both provided with two groups of bending hydraulic push rods which are symmetrically arranged on two sides of the fixing frame, left threads and right threads are respectively arranged on the outer sides of two ends of the adjusting threaded rod, the left threads and the right threads are respectively meshed with the two adjusting sleeve rods, and the rotating adjusting threaded rod drives the two adjusting sleeve rods to synchronously approach or separate from the fixing frame through the left threads and the right threads.

The beneficial effects obtained by the utility model by adopting the structure are as follows: the miniature bender of valve block that this scheme provided, through last backup pad and fixed valve block of fastening plate, bend the push pedal through bending and bend the processing to the valve block, the position of bending is adjustable, application scope is wide, and the practicality is strong, easy operation, stable in structure, work efficiency are high.

Drawings

Fig. 1 is a perspective view of a valve plate miniature bending machine provided by the scheme;

fig. 2 is a rear view of the valve plate miniature bending machine according to the scheme;

fig. 3 is a schematic diagram of a front view structure of the valve plate miniature bending machine according to the scheme;

fig. 4 is a schematic side view structure of the valve plate micro bending machine according to the scheme.

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings: 1. the device comprises a cabinet, 2, a lower supporting block, 3, a valve plate, 4, a bracket, 5, a lifting plate, 6, a lifting threaded rod, 7, a guide rod, 8, a lifting motor, 9, an upper supporting block, 10, an adjusting chute, 11, a bending hydraulic push rod, 12, a bending push plate, 13, a fixing frame, 14, an adjusting threaded rod, 15, an adjusting sleeve rod, 16, a fastening plate, 17, a fastening push rod, 18, a fastening spring, 19, a driven gear, 20, an adjusting motor, 21, a driving gear, 22, left threads, 23 and right threads.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the valve plate miniature bending machine provided by the scheme comprises a machine cabinet 1, a lower supporting block 2, a valve plate 3, a support 4, a lifting plate 5, a lifting threaded rod 6, a guide rod 7, a lifting motor 8, an upper supporting block 9, an adjusting chute 10, a bending hydraulic push rod 11, a bending push plate 12, a fixing frame 13, an adjusting threaded rod 14 and an adjusting sleeve rod 15, wherein the machine cabinet 1 is arranged in a hollow cavity, the lower supporting block 2 is fixedly arranged above the center of the machine cabinet 1, the valve plate 3 is arranged above the lower supporting block 2, the support 4 is fixedly arranged above one end of the machine cabinet 1 and is arranged on one side of the lower supporting block 2, the lifting plate 5 is arranged above the lower supporting block 2 in a sliding manner, one end of the lifting plate 5 is arranged in the support 4 in a sliding manner, the lifting threaded rod 6 and the guide rod 7 are symmetrically arranged at two ends of the support 4, the lifting threaded rod 6 and the guide rod 7 are communicated with the lifting plate 5, the lifting threaded rod 6 is meshed with the lifting plate 5, the lifting motor 8 is fixedly arranged in the machine cabinet top wall 1, the output end of the lifting motor 8 is fixedly arranged in the machine cabinet 1, the lifting threaded rod 6 is fixedly arranged above the lifting push rod 6 and the lifting push rod 6 is fixedly arranged above the upper supporting block 9, the lower supporting block 9 is fixedly arranged on the top wall 11 and is fixedly arranged on the side of the upper side of the lifting rod 11, the lifting rod 10 and is fixedly arranged in the upper side of the lifting rod 11, the lifting rod 11 is symmetrically arranged in the lifting push rod 11, the lifting rod is fixedly arranged in the lifting push rod 11 and the lifting rod 11 is symmetrically arranged in the lifting guide rod 11, the lifting rod is fixedly arranged in the lifting guide rod 11 and the lifting rod 11 is fixedly arranged in the top wall 11 and the lifting slide groove 11 and the lifting chute 13, the lifting guide rod 11 is fixedly arranged in the lifting guide rod 11 and the upper side and the lifting guide 5. The adjusting sleeve rod 15 is fixedly arranged on one side, close to the fixing frame 13, of the bending hydraulic push rod 11, and one end of the adjusting threaded rod 14 is rotatably arranged in the adjusting sleeve rod 15.

As shown in fig. 3 and 4, a fastening plate 16 is arranged below the lifting plate 5, the fastening plate 16 is arranged on one side of the upper supporting block 9, a fastening push rod 17 is fixedly arranged above the fastening plate 16, the upper end of the fastening push rod 17 penetrates through the lifting plate 5, a fastening spring 18 is sleeved on the outer side wall of the fastening push rod 17, and the fastening spring 18 is fixedly arranged between the lifting plate 5 and the fastening plate 16.

As shown in fig. 3, the driven gear 19 is fixedly arranged on the outer side of the center of the adjusting threaded rod 14, the driven gear 19 is rotationally arranged in the fixing frame 13, the adjusting motor 20 is arranged below the fixing frame 13, the adjusting motor 20 is fixedly arranged in the cabinet 1, the driving gear 21 is arranged at the output end of the adjusting motor 20, the driving gear 21 is rotationally arranged on one side of the driven gear 19, and the driving gear 21 is meshed with the driven gear 19.

The two bending hydraulic push rods 11 and the two adjusting sleeve rods 15 are symmetrically arranged on two sides of the fixing frame 13, left threads 22 and right threads 23 are respectively arranged on the outer sides of two ends of the adjusting threaded rod 14, and the left threads 22 and the right threads 23 are respectively meshed with the two adjusting sleeve rods 15.

When the valve plate 3 is specifically used, the valve plate 3 is placed above the lower supporting block 2, the lifting motor 8 drives the lifting threaded rod 6 to rotate, the lifting threaded rod 6 rotates to drive the lifting plate 5 to move along one end of the guide rod 7, the lifting plate 5 drives the upper supporting block 9 to fix the valve above the lower supporting block 2, then the regulating motor 20 drives the driving gear 21 to rotate, the driving gear 21 drives the regulating threaded rod 14 to rotate through the driven gear 19, the regulating threaded rod 14 drives the two regulating sleeve rods 15 to synchronously approach or separate from the fixed frame 13 through the left threads 22 and the right threads 23, the regulating sleeve rods 15 drive the bending hydraulic push rods 11 to move along the regulating sliding grooves 10, the bending position is regulated, the bending hydraulic push rods 11 stretch to push the bending push plates 12, the valve plate 3 is bent, the valve plate 3 is pushed to move while the fastening springs 18 are extruded through the fastening plates 16, and the fastening plates 16 are convenient for fixing the valve plate 3 according to the bending radian of the valve plate 3.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A miniature bender of valve block, its characterized in that: including rack, lower supporting shoe, valve block, support, lifter plate, lift threaded rod, guide bar, elevator motor, go up the supporting shoe, adjust the spout, bend hydraulic putter, push pedal, mount, adjust threaded rod and regulation loop bar, the rack is the cavity setting, the lower supporting shoe sets firmly in rack center department top, the valve block is located lower supporting shoe top, the support sets firmly in rack one end top and locates lower supporting shoe one side, the lifter plate slides and locates lower supporting shoe top, lifter plate one end slides and locates in the support, in elevator threaded rod, the guide bar symmetry is located in the support both ends, elevator threaded rod, guide bar link up the lifter plate, elevator threaded rod and lifter plate meshing, elevator motor sets firmly in the rack, elevator motor's output link up the rack roof and is connected with elevator threaded rod, go up the supporting shoe and set firmly in the lifter plate below and locate lower supporting shoe top, the regulator chute locates the roof and the symmetry and locate the lower supporting shoe both sides, the regulator chute link up the roof, hydraulic putter slides and locates in the rack, the lifter plate slides and locates in the support, the guide bar link up end, the guide bar link up the guide bar, the guide bar link up and link up in the mount is located in the rotation of the guide bar, the guide bar is located in the frame.

2. A miniature valve sheet bending machine as defined in claim 1 wherein: the lifting plate is provided with a fastening plate below, and the fastening plate is arranged on one side of the upper supporting block.

3. A miniature valve sheet bending machine as claimed in claim 2, wherein: the fastening push rod is fixedly arranged above the fastening plate, and the upper end of the fastening push rod penetrates through the lifting plate.

4. A miniature valve sheet bender as claimed in claim 3, wherein: the outer side wall of the fastening push rod is sleeved with a fastening spring, and the fastening spring is fixedly arranged between the lifting plate and the fastening plate.

5. A miniature valve sheet bending machine as defined in claim 1 wherein: the driven gear is fixedly arranged on the outer side of the center of the adjusting threaded rod, and the driven gear is rotationally arranged in the fixing frame.

6. The miniature valve plate bending machine as claimed in claim 5, wherein: an adjusting motor is arranged below the fixing frame and fixedly arranged in the cabinet.

7. The miniature valve plate bending machine as set forth in claim 6, wherein: the output end of the adjusting motor is provided with a driving gear, the driving gear is rotationally arranged on one side of the driven gear, and the driving gear is meshed with the driven gear.

8. A miniature valve sheet bending machine as defined in claim 1 wherein: the two bending hydraulic push rods and the two adjusting loop bars are symmetrically arranged on two sides of the fixing frame.

9. The miniature valve plate bending machine as claimed in claim 8, wherein: the outer sides of the two ends of the adjusting threaded rod are respectively provided with a left thread and a right thread, and the left thread and the right thread are respectively meshed with the two adjusting loop bars.