CN222370097U - A stamping equipment for producing motor stamping sheets - Google Patents
A stamping equipment for producing motor stamping sheets Download PDFInfo
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- CN222370097U CN222370097U CN202420932996.9U CN202420932996U CN222370097U CN 222370097 U CN222370097 U CN 222370097U CN 202420932996 U CN202420932996 U CN 202420932996U CN 222370097 U CN222370097 U CN 222370097U
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- 238000004080 punching Methods 0.000 claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 230000000903 blocking effect Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of stamping for motor punching production and discloses stamping equipment for motor punching production, which comprises a die holder and a base, wherein the top of the lower die holder is provided with a die, the interiors of four corners of the die are respectively and slidably connected with a fixed column, the interiors of the fixed columns are provided with cavities, the interiors of the cavities are provided with adjusting components, the left and right sides of the bottom of the fixed columns are respectively and rotatably connected with a ball, the left and right sides of the bottom of the fixed columns are respectively provided with a circular groove, the exteriors of the balls are rotatably connected with the inner wall of the circular groove, and the interiors of the base are provided with two buffer components. According to the utility model, the stamping dies with different shapes and sizes can be quickly replaced so as to meet the production requirements of motor stamping sheets with different specifications, buffer the space between the bottom of the lower die holder and the top of the base and prolong the service life of the lower die holder.
Description
Technical Field
The utility model relates to the technical field of stamping for motor punching production, in particular to stamping equipment for motor punching production.
Background
A stamping device for producing motor punching sheets is a special device for producing motor punching sheets with various shapes and sizes by stamping on metal plates. Such devices are commonly used in the fields of motor manufacturing, automotive industry, electronic equipment manufacturing, and the like, and motor punched sheets are metal parts for motor assemblies, and are usually formed by punching from sheet metal. These sheet-like parts are usually used for positioning, supporting, connecting or guiding the motor. Their shape, size, and location characteristics may include holes, protrusions, grooves, etc. depending on the particular motor design and functional requirements.
Through searching, chinese patent literature with the bulletin number of CN213052272U discloses stamping equipment for producing motor stator and rotor sheets, which comprises an upper die holder, a lower die holder, a driving component and a buffer component, wherein the upper die holder and the lower die holder are oppositely arranged, the upper die holder and the lower die holder are mutually connected through the driving component and the buffer component, a mounting plate is arranged on the lower side of the upper die holder, a stamping head is arranged on the mounting plate, a supporting seat is arranged on the lower die holder, the supporting seat is provided with the stamping seat, the stamping head and the stamping seat are mutually aligned and mutually matched, the driving component comprises a hydraulic cylinder and a hydraulic rod, the hydraulic cylinder is fixed on the lower die holder, one end of the hydraulic rod is arranged in the hydraulic cylinder, the other end of the hydraulic rod is fixedly connected with the upper die holder, and the hydraulic cylinder is connected with a controller.
In the working principle of the above patent specification, it is mentioned that "a controller sends an instruction to a hydraulic system, the hydraulic system works to make a hydraulic rod 32 stretch in a hydraulic cylinder 31 to drive an upper die holder 1 to move up and down, so that a stamping head 12 moves toward a stamping seat 22, and a workpiece on the stamping seat 22 is stamped to manufacture a motor stator and rotor plate. The driving assembly 3 is provided with four groups which synchronously move to ensure the driving effect, meanwhile, the phenomenon that the driving force is single and the equipment can still keep running after the single group fails is avoided, the motor punching sheet can be prevented from having motor punching sheet production requirements of different specifications in the processing process, and the stamping equipment needs to replace a die by means of an external tool, so that time and labor are wasted, and the stamping equipment for motor punching sheet production is provided for solving the problems.
Disclosure of utility model
In order to make up for the defects, the utility model provides stamping equipment for producing motor stamping sheets, and aims to solve the problems that in the prior art, motor stamping sheets with different specifications can be produced in the machining process, and the stamping equipment needs to replace a die by means of an external tool, so that time and labor are wasted.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The stamping equipment for producing the motor punching sheet comprises a lower die holder and a base, wherein the top of the lower die holder is provided with a die, fixing columns are all connected inside four corners of the die in a sliding manner, a cavity is formed inside the fixing columns, an adjusting component is arranged inside the cavity, balls are all rotationally connected to the left side and the right side of the bottom of the fixing columns, circular grooves are formed in the left side and the right side of the bottom of the fixing columns, the outer parts of the balls are rotationally connected to the inner walls of the circular grooves, and two buffer components are arranged inside the base;
As a further description of the above technical solution:
The adjusting component comprises a handle, a jack post and a first spring, wherein the outer thread of the handle is connected to the inside of the fixed post, the jack post is connected to the inner wall of the cavity in a sliding mode, the first spring is fixedly connected to the top of the jack post, and the other end of the first spring is in contact with the bottom of the handle;
As a further description of the above technical solution:
The top of the lower die holder is provided with a plurality of clamping grooves, and the outer part of the fixing column is connected to the inner wall of each clamping groove in a sliding manner;
As a further description of the above technical solution:
The bottom of the lower die holder is fixedly connected with a bearing plate, a placing groove is formed in the middle of the fixed end of the base, and the outer part of the bearing plate is connected to the inner wall of the placing groove in a sliding manner;
As a further description of the above technical solution:
The buffer assembly comprises a round chute, a damper, a spring II and a sliding column, wherein the round chute is arranged in the base, the damper is fixedly connected to the bottom of the round chute, the spring II is sleeved outside the damper, and the sliding column is fixedly connected to the top of the damper;
As a further description of the above technical solution:
one end of the second spring is fixedly connected to the bottom of the circular chute, and the other end of the damper is fixedly connected to the bottom of the sliding column;
As a further description of the above technical solution:
Square sliding grooves are formed in the left side and the right side of the inside of the base, a spring III is fixedly connected to one side of the inside of the square sliding grooves, a baffle column is fixedly connected to the other end of the spring III, and the outside of the baffle column is slidably connected to the inner wall of the square sliding grooves;
As a further description of the above technical solution:
the top left and right sides of base all fixedly connected with support frame, the outside sliding connection of support frame has the pneumatic cylinder, the drive end fixedly connected with punching press head of pneumatic cylinder.
The utility model has the following beneficial effects:
1. According to the utility model, the stamping dies with different shapes and sizes can be quickly replaced under the mutual matching of the lower die holder, the die, the fixing column, the cavity, the handle, the jacking column, the first spring, the ball, the circular groove and the clamping groove, so that the motor stamping production requirements of different specifications can be met.
2. According to the utility model, through the mutual coordination of the bearing plate, the base, the placing groove, the circular sliding groove, the damper, the spring II, the sliding column, the square sliding groove, the spring III, the baffle column, the hydraulic cylinder and the stamping head, the bottom of the lower die holder and the top of the base can be buffered, and the service life of the lower die holder is prolonged.
Drawings
Fig. 1 is a schematic perspective view of a stamping device for producing motor stamping sheets;
fig. 2 is a schematic structural diagram of a placement groove of a stamping device for producing motor stamping sheets;
Fig. 3 is a schematic structural view of the inside of a fixing column of a stamping device for producing motor stamping sheets;
Fig. 4 is a schematic structural view of a square chute of a stamping device for producing motor stamping sheets.
Legend description:
1. A lower die holder; 2, a mould, 3, a fixed column, 4, a cavity, 5, a handle, 6, a top column, 7, a first spring, 8, a ball, 9, a circular groove, 10, a clamping groove, 11, a bearing plate, 12, a base, 13, a placing groove, 14, a circular chute, 15, a damper, 16, a second spring, 17, a sliding column, 18, a square chute, 19, a third spring, 20, a baffle column, 21, a hydraulic cylinder, 22 and a punching head.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-3, in one embodiment of the utility model, a stamping device for producing a motor stamping sheet comprises a lower die holder 1 and a base 12, wherein a die 2 is arranged at the top of the lower die holder 1, the lower die holder 1 is firstly placed at a proper position, the stamping sheet is placed at the top of the die 2, fixing columns 3 are slidably connected to the four corners of the die 2, the fixing columns 3 are placed in the four corners of the die 2, a cavity 4 is formed in the fixing columns 3, an adjusting component is arranged in the cavity 4, the adjusting component comprises a handle 5, a top column 6 and a spring 7, the outer thread of the handle 5 is connected to the inside of the fixing columns 3, then the handle 5 is rotated, the other end of the spring 7 is contacted with the bottom of the handle 5, and the spring 7 is compressed downwards under the rotation of the handle 5.
The inner wall sliding connection of cavity 4 has jack post 6, the top fixedly connected with spring 7 of jack post 6, spring 7 can extrude jack post 6 this moment, the bottom left and right sides of fixed column 3 all rotates and is connected with ball 8, jack post 6 can extrude ball 8 to both sides when sliding, circular slot 9 has all been seted up to the bottom left and right sides of fixed column 3, ball 8 can rotate at the inner wall of circular slot 9 and move to both sides this moment, the outside of ball 8 rotates and connects at the inner wall of circular slot 9, a plurality of draw-in grooves 10 have been seted up at the top of die holder 1, when ball 8 contacts with draw-in groove 10, stop rotating handle 5, the outside sliding connection of fixed column 3 is at the inner wall of draw-in groove 10, this moment ball 8 and draw-in groove 10 block, in order to fix mould 2 on die holder 1, the die of different shapes and sizes can be changed fast, so as to adapt to the motor punching production demand of different specifications;
Referring to fig. 1, fig. 2 and fig. 4, the bottom fixedly connected with loading board 11 of die holder 1, the top left and right sides of base 12 is all fixedly connected with support frame, through starting pneumatic cylinder 21, the outside sliding connection of support frame has pneumatic cylinder 21, the drive end fixedly connected with punching press head 22 of pneumatic cylinder 21 moves downwards at the drive of pneumatic cylinder 21, after punching press head 22 gets into the inside of mould 2 downwards, the processing is carried out to the punching sheet, standing groove 13 has been seted up at the dead place middle part of base 12, the outside sliding connection of loading board 11 is at the inner wall of standing groove 13, die holder 1 moves downwards, the inner wall of standing groove 13 can be hugged closely to the bottom of die holder 1 at this moment.
The inside of base 12 is provided with two buffer modules, buffer modules includes circular spout 14, attenuator 15, spring two 16 and traveller 17, circular spout 14 is seted up in the inside of base 12, the bottom fixedly connected with attenuator 15 of circular spout 14, the outside cover of attenuator 15 is equipped with spring two 16, the top fixedly connected with traveller 17 of attenuator 15, traveller 17 moves down this moment, one end fixed connection of spring two 16 is in the bottom of circular spout 14, the other end fixed connection of attenuator 15 is in the bottom of traveller 17, traveller 17 extrudees attenuator 15 and spring two 16 at the in-process that removes.
The damper 15 and the second spring 16 are matched with each other to absorb impact force caused by the sliding column 17, the square sliding grooves 18 are formed in the left side and the right side of the inside of the base 12, the third spring 19 is fixedly connected to one side of the inside of the square sliding grooves 18, meanwhile, the third spring 19 is extruded to two sides under the stress of the blocking column 20, the blocking column 20 is fixedly connected to the other end of the third spring 19, the third spring 19 is compressed under the stress of the blocking column 20 to absorb the external force of the blocking column 20, the outer portion of the blocking column 20 is slidably connected to the inner wall of the square sliding grooves 18, the impact force of the bearing plate 11 is further reduced, buffering can be conducted between the bottom of the lower die holder 1 and the top of the base 12, and the service life of the lower die holder 1 is prolonged.
The working principle is that firstly, the lower die holder 1 is placed at a proper position, a punching sheet is placed at the top of the die 2, the fixed column 3 is placed in four corners of the die 2, then the handle 5 is rotated, the first spring 7 is compressed downwards under the rotation of the handle 5, the first spring 7 presses the top column 6, the top column 6 presses the balls 8 to two sides during sliding, the balls 8 rotate on the inner wall of the circular groove 9 and move to two sides, when the balls 8 are in contact with the clamping groove 10, the rotation of the handle 5 is stopped, the balls 8 are clamped with the clamping groove 10, so that the die 2 can be fixed on the lower die holder 1, then the punching head 22 is driven by the hydraulic cylinder 21 to move downwards, after the punching head 22 enters the die 2 downwards, the punching sheet is processed, the bottom of the lower die holder 1 is tightly pressed against the inner wall of the placing groove 13, the sliding column 17 moves downwards, the sliding column 17 presses the damper 15 and the second spring 16 in the moving process, the damper 15 and the second spring 16 are mutually matched to absorb the impact force of the sliding column 17, and the three sides of the sliding column 20 are stressed by the spring 19, and the impact force of the three side of the sliding column 20 is further absorbed, and the impact force of the sliding column 19 is absorbed, and the impact force of the three side is absorbed by the spring 19 is further absorbed by the impact force of the three side 19.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (8)
1. The stamping equipment for producing the motor punching sheet comprises a lower die holder and a base and is characterized in that the top of the lower die holder is provided with a die, fixing columns are connected inside four corners of the die in a sliding mode, cavities are formed in the fixing columns, adjusting components are arranged inside the cavities, balls are connected to the left side and the right side of the bottoms of the fixing columns in a rotating mode, circular grooves are formed in the left side and the right side of the bottoms of the fixing columns, the outer portions of the balls are connected to the inner walls of the circular grooves in a rotating mode, and two buffer components are arranged inside the base.
2. The stamping device for producing motor punching sheets according to claim 1, wherein the adjusting assembly comprises a handle, a jack post and a first spring, the outer thread of the handle is connected to the inside of the fixed post, the jack post is connected to the inner wall of the cavity in a sliding mode, the first spring is fixedly connected to the top of the jack post, and the other end of the first spring is in contact with the bottom of the handle.
3. The stamping equipment for producing motor punching sheets according to claim 1, wherein a plurality of clamping grooves are formed in the top of the lower die holder, and the outer portions of the fixing columns are connected to the inner walls of the clamping grooves in a sliding mode.
4. The stamping equipment for producing motor punching sheets according to claim 1, wherein a bearing plate is fixedly connected to the bottom of the lower die holder, a placing groove is formed in the middle of the base, and the outer portion of the bearing plate is slidably connected to the inner wall of the placing groove.
5. The stamping equipment for producing motor punching sheets according to claim 4, wherein the buffer assembly comprises a round chute, a damper, a second spring and a sliding column, the round chute is arranged in the base, the damper is fixedly connected to the bottom of the round chute, the second spring is sleeved outside the damper, and the sliding column is fixedly connected to the top of the damper.
6. The stamping device for producing motor punching sheets of claim 5, wherein one end of the second spring is fixedly connected to the bottom of the circular chute, and the other end of the damper is fixedly connected to the bottom of the sliding column.
7. The stamping equipment for producing motor punching sheets according to claim 1, wherein square sliding grooves are formed in the left side and the right side of the inside of the base, a spring III is fixedly connected to one side of the inside of the square sliding grooves, a baffle column is fixedly connected to the other end of the spring III, and the outer portion of the baffle column is slidably connected to the inner wall of the square sliding grooves.
8. The stamping equipment for producing motor punching sheets according to claim 1, wherein the left side and the right side of the top of the base are fixedly connected with supporting frames, the outer parts of the supporting frames are connected with hydraulic cylinders in a sliding mode, and the driving ends of the hydraulic cylinders are fixedly connected with stamping heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420932996.9U CN222370097U (en) | 2024-04-30 | 2024-04-30 | A stamping equipment for producing motor stamping sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420932996.9U CN222370097U (en) | 2024-04-30 | 2024-04-30 | A stamping equipment for producing motor stamping sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222370097U true CN222370097U (en) | 2025-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420932996.9U Active CN222370097U (en) | 2024-04-30 | 2024-04-30 | A stamping equipment for producing motor stamping sheets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222370097U (en) |
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2024
- 2024-04-30 CN CN202420932996.9U patent/CN222370097U/en active Active
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