CN221048175U

CN221048175U - Stamping workpiece mount

Info

Publication number: CN221048175U
Application number: CN202323055195.3U
Authority: CN
Inventors: 刘持朋
Original assignee: Chongqing Zhongxu Precision Electronics Co ltd
Current assignee: Chongqing Zhongxu Precision Electronics Co ltd
Priority date: 2023-11-13
Filing date: 2023-11-13
Publication date: 2024-05-31
Anticipated expiration: 2033-11-13

Abstract

The utility model provides a stamping part fixing frame, and belongs to the technical field of fixing frames; the device comprises a base, a toggle clamp, a supporting vertical plate, a rotating column, a supporting plate, an extruding plate, a rotating mechanism and a buffer mechanism, wherein the supporting vertical plate is fixedly supported at the top of the base; the bobbin side disc shell is directly sleeved on the supporting disc through the arrangement of the toggle clamp, the supporting disc, the extrusion disc and the positioning pins, then the bobbin side disc shell is positioned through the plurality of positioning pins, and finally the bobbin side disc shell is quickly fixed through the toggle clamp; through setting up rotation post, worm wheel, worm and servo motor, can make spool side dish shell can be driven the rotation during fixed, and then can make spool side dish shell slow rotation when polishing, made things convenient for staff's polishing.

Description

Stamping workpiece mount

Technical Field

The utility model relates to the technical field of fixing frames, in particular to a stamping part fixing frame.

Background

Compared with castings and forgings, the stamping parts have the characteristics of thinness, uniformity, lightness and strength. Stamping may produce work pieces with ribs, undulations or flanges that are difficult to manufacture by other methods to increase their rigidity. The stamping part is rough at the edge after being stamped and formed, burrs are sometimes formed, the stamping part is generally required to be polished and ground for convenient use, and a fixing device is generally required to fix the stamping part when the stamping part is ground.

For example, the bobbin side disc shell of the crack detection instrument is in a disc shape with a circular groove after being punched, but the existing fixing mode is to place the bobbin side disc shell on a platform, and the screw rod is used for driving the extrusion plate to move downwards to compress, but due to the special shape of the bobbin side disc shell, the groove on the bobbin side disc shell is deformed if the traditional fixing mechanism is directly pressed downwards, so that a cushion block is required to be added in the groove during fixing, and the fixing is not convenient to position and fix the groove, so the application provides a stamping part fixing frame to meet the requirements.

Disclosure of utility model

The utility model aims to solve the technical problems that the steps are complicated and the polishing efficiency is low because the position of a stamping part is changed to be fixed for polishing after the prior stamping part is usually released.

In order to solve the technical problems, the utility model provides the following technical scheme:

The utility model provides a stamping workpiece mount, includes base and toggle clamp, the top support of base is fixed with the support riser, the top installation of support riser is fixed with the mounting bracket, still includes spliced pole, supporting disk, extrusion dish and rotary mechanism and buffer gear, the spliced pole passes through the bearing and rotates to be installed the base with on the support riser, the supporting disk is established fixedly through the bolt cover the top of spliced pole, and the cover of stamping shell body is put on the supporting disk, the toggle clamp is installed and is fixed the top surface of mounting bracket, the output of toggle clamp rotates and installs the axostylus axostyle, the extrusion dish articulates on the axostylus axostyle, just the extrusion dish is located directly over the supporting disk.

Preferably, the rotating mechanism comprises a worm wheel, a worm and a servo motor, the worm wheel is fixedly arranged on the rotating column, the worm is rotatably arranged on the supporting vertical plate through a bearing, the rotating column is meshed with the worm, the servo motor is fixedly arranged on the outer side of the supporting vertical plate, and the power end of the servo motor is fixedly connected with a transmission shaft of the worm.

Preferably, the buffer mechanism comprises a sliding part and a reset spring, a storage cavity is formed in the top surface of the rotating column, a sliding cavity extending to the bottom surface is formed in the supporting disc, the sliding cavity and the storage cavity are mutually communicated and are identical in size, the top of the rotating column is located in the storage cavity, a fixing rod is fixed in the storage cavity, the sliding part is slidably mounted on the fixing rod, the head end of the sliding part extends out of the top of the supporting disc, the bottom end of the sliding part is located in the sliding cavity, the reset spring is sleeved outside the fixing rod, and the reset spring is located at the bottom of the sliding part.

Preferably, a plurality of positioning pins corresponding to the round holes in the stamping shell body are inserted and fixed on the supporting plate.

Preferably, a positioning hole is formed in the extrusion plate corresponding to the positioning pin, and the inner diameter of the positioning hole is larger than the maximum diameter of the positioning pin.

Preferably, the squeeze disk is rubber.

Preferably, round holes for bolt fixation are formed in four corners of the base.

Preferably, the diameter of the supporting disc is the same as the inner diameter of the circular groove of the stamping shell body.

Compared with the prior art, the utility model has at least the following beneficial effects:

In the scheme, the bobbin side disc shell can be directly sleeved on the supporting disc by arranging the toggle clamp, the supporting disc, the extrusion disc and the positioning pins, then the bobbin side disc shell is positioned by a plurality of positioning pins, and finally the bobbin side disc shell is quickly fixed by the toggle clamp; through setting up rotation post, worm wheel, worm and servo motor, can make spool side dish shell can be driven the rotation during fixed, and then can make spool side dish shell slow rotation when polishing, made things convenient for staff's polishing.

Through setting up slider, sliding chamber, accomodate chamber, dead lever and reset spring, the slider can support in the recess of spool side dish shell, and when toggle clamp pushed down, reset spring received the compression, can play the buffering function to after withdrawing toggle clamp, also can make spool side dish shell break away from the supporting disk because of reset spring's elasticity restoring force, make things convenient for the staff to take, the practicality is higher.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.

FIG. 1 is a schematic perspective view of a stamping part fixing frame;

FIG. 2 is a schematic diagram of an axial structure of a stamping part fixing frame;

FIG. 3 is a schematic diagram of a side view and a partial cut-away;

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

FIG. 5 is an enlarged schematic view of the structure at B in FIG. 4;

[ reference numerals ]

1. A base; 2. a supporting vertical plate; 3. a mounting frame; 4. toggle clamps; 5. stamping the shell body; 6. rotating the column; 7. a worm wheel; 8. a worm; 9. a servo motor; 10. a support plate; 11. an extrusion plate; 12. a shaft lever; 13. a positioning pin; 14. a slider; 15. positioning holes; 16. a sliding chamber; 17. a storage chamber; 18. a fixed rod; 19. and a return spring.

While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the utility model, this is for illustrative purposes only and is not intended to limit the utility model to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.

Detailed Description

The following describes a stamping part fixing frame in detail by combining the drawings and specific embodiments. While the utility model has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the utility model specifically.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.

It will be understood that the meanings of "on … …", "on … …" and "over … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on" something but also includes the meaning of "on" something with intervening features or layers therebetween, and "on … …" or "over … …" means not only "on" or "over" something, but also may include its meaning of "on" or "over" something without intervening features or layers therebetween.

Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.

As shown in fig. 1 to 5, the embodiment of the present utility model provides a stamping part fixing frame, which comprises a base 1 and a toggle clamp 4, wherein a supporting vertical plate 2 is supported and fixed on the top of the base 1, a mounting frame 3 is mounted and fixed on the top of the supporting vertical plate 2, the stamping part fixing frame further comprises a rotating column 6, a supporting disk 10, a pressing disk 11, a rotating mechanism and a buffer mechanism, the rotating column 6 is rotatably mounted on the base 1 and the supporting vertical plate 2 through bearings, the supporting disk 10 is sleeved and fixed on the top end of the rotating column 6 through bolts, a stamping shell body 5 is sleeved and placed on the supporting disk 10, the toggle clamp 4 is mounted and fixed on the top surface of the mounting frame 3, a shaft lever 12 is rotatably mounted at the output end of the toggle clamp 4, the pressing disk 11 is hinged on the shaft lever 12, the pressing disk 11 is positioned right above the supporting disk 10, the rotating mechanism comprises a worm wheel 7, a worm 8 and a servo motor 9, the worm wheel 7 is fixedly arranged on the rotating column 6, the worm 8 is rotatably arranged on the supporting vertical plate 2 through a bearing, the rotating column 6 and the worm 8 are meshed with each other, the servo motor 9 is fixedly arranged on the outer side of the supporting vertical plate 2, the power end of the servo motor 9 is fixedly connected with a transmission shaft of the worm 8, the buffer mechanism comprises a sliding part 14 and a return spring 19, a containing cavity 17 is formed in the top surface of the rotating column 6, a sliding cavity 16 extending to the bottom surface is formed in the supporting disk 10, the sliding cavity 16 and the containing cavity 17 are mutually communicated and are the same in size, the top of the rotating column 6 is fixedly provided with a fixed rod 18 in the containing cavity 17, the sliding part 14 is slidably arranged on the fixed rod 18, the head end of the sliding part 14 extends out of the top of the supporting disk 10, the bottom end of the sliding part is positioned in the sliding cavity 16, the return spring 19 is sleeved outside the fixed rod 18, and the return spring 19 is positioned at the bottom of the sliding part 14, a plurality of positioning pins 13 corresponding to the round holes on the stamping shell body 5 are inserted and fixed on the supporting disc 10, and the diameter of the supporting disc 10 is the same as the inner diameter of the round groove of the stamping shell body 5; the punching case body 5 is a bobbin side disc case of a common crack detecting instrument, and has three circular holes on itself, and the positioning pins 13 can pass through the circular holes, so that the punching case body 5 is better placed and positioned, and displacement during polishing is avoided. The toggle clamp 4 is a clamp part which is common in daily life and has a wide range of applications, for example positioning profiles for machining on lathes or positioning planks for cutting on tables.

When the automatic punching press shell body 5 is used, the punching press shell body 5 is correspondingly placed on the supporting disc 10, the positioning pins 13 penetrate through three round holes in the supporting disc, then the toggle clamp 4 is pressed down, the punching press shell body 5 can be extruded through the extrusion disc 11, meanwhile, the sliding piece 14 moves downwards and compresses the reset spring 19, the reset spring 19 can be finally compressed in the storage cavity 17, the punching press shell body 5 is sleeved on the supporting disc 10 at the moment, extrusion deformation can be avoided, then a worker can start the servo motor 9, the edge of the punching press shell body 5 is polished while slowly rotating, and after polishing is finished, the toggle clamp 4 is lifted, at the moment, the sliding piece 14 acts on due to elastic reset force of the reset spring 19, and then the punching press shell body 5 can be separated from the supporting disc 10, so that the automatic punching press shell body is convenient to operate and use.

As shown in fig. 1, 2 and 3, in this embodiment, a positioning hole 15 is formed on the pressing plate 11 corresponding to the positioning pin 13, and the inner diameter of the positioning hole 15 is larger than the maximum diameter of the positioning pin 13; this arrangement can avoid the positioning pin 13 from interfering with the normal downward movement of the pressing plate 11, and can further realize that the pressing housing body 5 is covered on the supporting plate 10 by the downward pressing of the pressing plate 11.

As shown in fig. 1 and 3, in the present embodiment, the pressing plate 11 is rubber; the rubber has an anti-skid function, can avoid pressure loss of stamping parts, and can also play a role in protection.

As shown in fig. 1 and 2, in the present embodiment, four corners of the base 1 are provided with circular holes for bolt fastening; the arrangement of the round hole can facilitate the whole fixing of the device at a certain position so as to improve the stability of the device and facilitate the subsequent processing and use.

According to the technical scheme provided by the utility model, the bobbin side disc shell can be directly sleeved on the supporting disc by arranging the toggle clamp, the supporting disc, the extrusion disc and the positioning pins, then the bobbin side disc shell is positioned by a plurality of positioning pins, and finally the bobbin side disc shell is quickly fixed by the toggle clamp; through setting up rotation post, worm wheel, worm and servo motor, can make spool side dish shell can be driven the rotation during fixed, and then can make spool side dish shell slow rotation when polishing, made things convenient for staff's polishing. Through setting up slider, sliding chamber, accomodate chamber, dead lever and reset spring, the slider can support in the recess of spool side dish shell, and when toggle clamp pushed down, reset spring received the compression, can play the buffering function to after withdrawing toggle clamp, also can make spool side dish shell break away from the supporting disk because of reset spring's elasticity restoring force, make things convenient for the staff to take, the practicality is higher.

The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model. In the following description of preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present utility model.

Those of ordinary skill in the art will appreciate that all or a portion of the steps in implementing the methods of the embodiments described above may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as: ROM/RAM, magnetic disks, optical disks, etc.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. A stamping part fixing frame, which is characterized by comprising: the device comprises a base (1) and a toggle clamp (4), wherein a supporting vertical plate (2) is fixedly supported at the top of the base (1), a mounting frame (3) is fixedly arranged at the top of the supporting vertical plate (2), and the device further comprises a rotating column (6), a supporting disc (10), an extruding disc (11), a rotating mechanism and a buffer mechanism;

The rotary column (6) is rotatably mounted on the base (1) and the supporting vertical plate (2) through a bearing, the supporting disc (10) is sleeved and fixed on the top end of the rotary column (6) through a bolt, the stamping shell body (5) is sleeved and placed on the supporting disc (10), the toggle clamp (4) is mounted and fixed on the top surface of the mounting frame (3), the output end of the toggle clamp (4) is rotatably mounted with the shaft lever (12), the extrusion disc (11) is hinged on the shaft lever (12), and the extrusion disc (11) is located right above the supporting disc (10).

2. A stamping part fixing frame according to claim 1, characterized in that the rotating mechanism comprises a worm wheel (7), a worm (8) and a servo motor (9), the worm wheel (7) is fixedly arranged on the rotating column (6), the worm (8) is rotatably arranged on the supporting vertical plate (2) through a bearing, the rotating column (6) and the worm (8) are meshed with each other, the servo motor (9) is fixedly arranged on the outer side of the supporting vertical plate (2), and the power end of the servo motor (9) is fixedly connected with a transmission shaft of the worm (8).

3. A stamping part fixing frame according to claim 1, characterized in that the buffer mechanism comprises a sliding part (14) and a return spring (19), a storage cavity (17) is formed in the top surface of the rotating column (6), a sliding cavity (16) extending to the bottom surface is formed in the supporting disc (10), the sliding cavity (16) and the storage cavity (17) are mutually communicated and are identical in size, a fixing rod (18) is fixed in the storage cavity (17) at the top of the rotating column (6), the sliding part (14) is slidably mounted on the fixing rod (18), the head end of the sliding part (14) extends out of the top of the supporting disc (10), the bottom end of the sliding part is located in the sliding cavity (16), the return spring (19) is sleeved outside the fixing rod (18), and the return spring (19) is located at the bottom of the sliding part (14).

4. A stamping part fixing frame according to claim 2, characterized in that a plurality of positioning pins (13) corresponding to the round holes on the stamping shell body (5) are inserted and fixed on the supporting plate (10).

5. A stamping part fixing frame as claimed in claim 4, wherein the extrusion disc (11) is provided with a positioning hole (15) corresponding to the positioning pin (13), and the inner diameter of the positioning hole (15) is larger than the maximum diameter of the positioning pin (13).

6. A stamping holder according to claim 1, characterized in that the squeeze disk (11) is rubber.

7. A stamping part fixing frame as claimed in claim 1, wherein round holes for bolt fixing are formed in four corners of the base (1).

8. A stamping part holder according to claim 1, characterized in that the diameter of the support disc (10) is the same as the inner diameter of the circular recess of the stamping housing body (5).