CN212470656U - Pressure disc positioning and pressing device - Google Patents
Pressure disc positioning and pressing device Download PDFInfo
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- CN212470656U CN212470656U CN202021155636.0U CN202021155636U CN212470656U CN 212470656 U CN212470656 U CN 212470656U CN 202021155636 U CN202021155636 U CN 202021155636U CN 212470656 U CN212470656 U CN 212470656U
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- connecting frame
- pressure disk
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- 238000003825 pressing Methods 0.000 title claims abstract description 69
- 230000007306 turnover Effects 0.000 claims abstract description 27
- 230000002441 reversible effect Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000005266 casting Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 5
- 206010063659 Aversion Diseases 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of pressure plate processing, in particular to a pressure plate positioning and compressing device, which comprises a base, wherein the top surface of the base is a processing position, and a side groove positioning key and a reaming positioning key are respectively fixed on the processing position; the top surface of the base is provided with a reversible connecting frame, the longitudinal section of the connecting frame is an inverted L-shaped structure, and the horizontal part of the connecting frame is provided with a pressing component; the pressing assembly comprises a cylinder driving plate, a turnover pressing piece and a pressing cylinder; a through hole for the turnover pressing piece to penetrate through is formed in the cylindrical driving plate; the utility model discloses a pressure disk location closing device utilizes limit groove navigation key and reaming location key to the pressure disk location back, promotes the cylinder drive plate through compressing tightly the cylinder and removes, utilizes the upset casting die to realize a clamping to the pressure disk, has guaranteed the stability of pressure disk, avoids the pressure disk to produce the aversion in the course of working, has improved machining efficiency greatly, has improved the product precision.
Description
Technical Field
The utility model belongs to the technical field of the pressure disk processing, concretely relates to pressure disk location closing device.
Background
The reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an actuating mechanism, and is widely applied to modern machinery; the pressure plate is an important part in the motor speed reducer, and 4 reamed holes and 4 side slot keys are required to be machined on the machining center of the pressure plate.
The current positioning precision can not meet the requirement, so that the precision of the processed product can not meet the requirement, and the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides a pressure disc location closing device has a clamping, machining precision height and machining efficiency is high characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: the pressure plate positioning and pressing device comprises a base, wherein the top surface of the base is a processing position, and a side groove positioning key and a reaming positioning key are respectively fixed on the processing position; the top surface of the base is provided with a reversible connecting frame, the longitudinal section of the connecting frame is an inverted L-shaped structure, and the horizontal part of the connecting frame is provided with a pressing component; the pressing assembly comprises a cylinder driving plate, an overturning pressing piece and a pressing cylinder, the cylinder driving plate is positioned below the horizontal part of the connecting frame, the pressing cylinder is installed on the top surface of the horizontal part of the connecting frame, and a piston rod of the pressing cylinder penetrates through the horizontal part of the connecting frame and is then rigidly connected with the cylinder driving plate; the turnover pressing piece is hinged to the bottom surface of the horizontal part of the connecting frame, and a through hole for the turnover pressing piece to penetrate through is formed in the cylindrical driving plate; and a connecting line between the hinge point of the turnover pressing piece and the center point of the through hole is an oblique line.
As an optimal technical scheme of the utility model, the upset casting die is equidistant annular and is equipped with three groups.
As a preferred technical solution of the present invention, the turnover pressing member includes a connecting portion and a pressing portion that are integrally fixed, and the connecting portion and the pressing portion form a whole of a V-shaped structure; the longitudinal section of the connecting part is of a right-angled trapezoid structure; and a pressing block is fixed on the bottom surface of the pressing part.
As an optimal technical scheme of the utility model, still be equipped with the elasticity reset assembly in the cylinder drive plate, just the elasticity reset assembly includes reset post, elastic connection post and reset spring seted up the spread groove on the fenestrate lateral wall, in the one end activity embedding spread groove of elastic connection post, the spread groove is stretched out to the other end, the reset post is fixed elastic connection post stretches out to serve, reset spring distributes elastic connection post's embedding end terminal surface with between the groove end wall of spread groove.
As an optimal technical scheme of the utility model, the embedded end outer wall of elasticity spliced pole is fixed with a spacing ring the port inner wall of spread groove be fixed with a corresponding No. two spacing rings of spacing ring.
As a preferred technical scheme of the utility model, still include the upset cylinder, the upset cylinder articulates at the base top surface, just the piston rod of upset cylinder with the vertical portion of link is articulated.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a pressure disk location closing device utilizes limit groove navigation key and reaming location key to the pressure disk location back, promotes the cylinder drive plate through compressing tightly the cylinder and removes, utilizes the upset casting die to realize a clamping to the pressure disk, has guaranteed the stability of pressure disk, avoids the pressure disk to produce the aversion in the course of working, has improved machining efficiency greatly, has improved the product precision.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is a schematic side view of the cylinder driving plate according to the present invention;
FIG. 4 is a schematic side view of the turnover pressing member of the present invention;
fig. 5 is an enlarged schematic structural view of a portion a of fig. 3 according to the present invention;
in the figure: 1. a base; 2. a connecting frame; 3. a cylindrical drive plate; 4. turning over the pressing piece; 5. a pressing cylinder; 6. a side groove positioning key; 7. reaming positioning keys; 8. turning over the air cylinder; 9. a connecting portion; 10. a pressing part; 11. briquetting; 12. a reset column; 13. an elastic connecting column; 14. a return spring; 15. connecting grooves; 16. a first limit ring; 17. a second limiting ring; 18. and (6) perforating.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: the pressure plate positioning and pressing device comprises a base 1, wherein the top surface of the base 1 is a processing position, and an edge groove positioning key 6 and a reaming positioning key 7 are respectively fixed on the processing position; the top surface of the base 1 is provided with a reversible connecting frame 2, the longitudinal section of the connecting frame 2 is an inverted L-shaped structure, and the horizontal part of the connecting frame 2 is provided with a pressing component; the pressing assembly comprises a cylindrical driving plate 3, an overturning pressing piece 4 and a pressing cylinder 5, the cylindrical driving plate 3 is positioned below the horizontal part of the connecting frame 2, the pressing cylinder 5 is installed on the top surface of the horizontal part of the connecting frame 2, and a piston rod of the pressing cylinder 5 penetrates through the horizontal part of the connecting frame 2 and then is rigidly connected with the cylindrical driving plate 3; the turnover pressing piece 4 is hinged to the bottom surface of the horizontal part of the connecting frame 2, and a through hole 18 for the turnover pressing piece 4 to penetrate through is formed in the cylindrical driving plate 3; the connecting line between the hinge point of the turnover pressing piece 4 and the central point of the perforation 18 is oblique line, when in use, the connecting frame 2 is firstly turned to one side to give way for loading, the pressure plate to be processed is arranged on a processing station, the pressure plate is positioned through the side groove positioning key 6 and the reaming positioning key 7, then the connecting frame 2 is turned over and reset, the pressing component is in place, the pressing cylinder 5 is started, the cylinder driving plate 3 is pushed to move downwards through the pressing cylinder 5, because the connecting line between the hinge point of the turnover pressing piece 4 and the central point of the perforation 18 is oblique line, the turnover pressing piece 4 is continuously turned inwards in the downward moving process of the cylinder driving plate 3 until the pressure plate is pressed, wherein the pressing cylinder 5 is SC series and can be directly purchased on the market, and an electric power supply is required to be connected when in use.
Specifically, as shown in fig. 1, 2 and 3, in this embodiment, three groups of turnover pressing members 4 are annularly arranged at equal intervals, so that the stress area is large, and the stability of the pressure plate in the machining process can be ensured.
Specifically, according to fig. 1, fig. 2, fig. 3 and fig. 4, in the present embodiment, the turnover pressing member 4 includes a connecting portion 9 and a pressing portion 10 that are fixed together, and the connecting portion 9 and the pressing portion 10 form a whole of a V-shaped structure; the longitudinal section of the connecting part 9 is of a right-angled trapezoid structure; the bottom surface of the pressing portion 10 is fixed with a pressing block 11, the structural form of the connecting portion 9 guarantees that the inner wall of the cylinder driving plate 3 is matched with the outer surface of the connecting portion 9 at an included angle in the downward moving process of the cylinder driving plate 3, and the overturning pressing piece 4 is guaranteed to be reliably overturned towards the inner side.
Specifically, according to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, in this embodiment, an elastic reset assembly is further disposed in the cylindrical driving plate 3, and the elastic reset assembly includes a reset post 12, an elastic connecting post 13 and a reset spring 14, a connecting groove 15 is disposed on a side wall of the through hole 18, one end of the elastic connecting post 13 is movably embedded in the connecting groove 15, and the other end of the elastic connecting post 13 extends out of the connecting groove 15, the reset post 12 is fixed on an extending end of the elastic connecting post 13, the reset spring 14 is distributed between an end face of the embedded end of the elastic connecting post 13 and a groove end wall of the connecting groove 15, after the processing, the cylindrical driving plate 3 is driven to ascend by the pressing cylinder 5, the reset post 12 is overlapped with the connecting portion 9 by using an elastic force of the reset spring 14, in a process that the cylindrical driving plate 3 ascends, the turnover pressing piece 4 is turned over outwards, and the pressure disc is gradually released from a compression state.
Specifically, according to fig. 5, in this embodiment, the first limiting ring 16 is fixed on the outer wall of the embedded end of the elastic connection column 13, the second limiting ring 17 corresponding to the first limiting ring 16 is fixed on the inner wall of the end opening of the connection groove 15, and the first limiting ring 16 is matched with the second limiting ring 17, so as to limit the moving range of the elastic connection column 13 and prevent the elastic connection column 13 from separating from the connection groove 15.
Specifically, as shown in fig. 2, in this embodiment, the turnover device further includes a turnover cylinder 8, the turnover cylinder 8 is hinged to the top surface of the base 1, a piston rod of the turnover cylinder 8 is hinged to the vertical portion of the connecting frame 2, the turnover cylinder 8 can drive the connecting frame 2 to turn over, wherein the turnover cylinder 8 is an SC series, and can be directly purchased on the market and electrically connected to a power supply during use.
The utility model discloses a theory of operation and use flow: the utility model discloses a pressure disk location closing device, when using, start upset cylinder 8 earlier, utilize upset cylinder 8 to overturn link 2 to one side, give way for the material loading, the pressure disk that will wait to process is arranged on the station of processing, fix a position the pressure disk through limit groove navigation key 6 and ream navigation key 7, afterwards, reset link 2 upset, the hold-down assembly takes one's place, start compressing cylinder 5, promote cylinder drive plate 3 through compressing cylinder 5 and move down, because the line between the hinge point of upset casting die 4 and the perforation 18 central point is the slash, namely in the process of cylinder drive plate 3 moving down, upset casting die 4 constantly overturns to the inboard, until pushing down the pressure disk;
after the processing is finished, the pressing cylinder 5 drives the cylinder driving plate 3 to ascend, the reset column 12 is in lap joint with the connecting portion 9 through the elastic force of the reset spring 14, and in the ascending process of the cylinder driving plate 3, the reset column 12 applies force to the connecting portion 9 through the elastic force of the reset spring 14, so that the overturning pressing piece 4 overturns towards the outer side, and the pressing state of the pressure plate is gradually released.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Pressure disk location closing device, including base (1), its characterized in that: the top surface of the base (1) is a processing station, and a side groove positioning key (6) and a reaming positioning key (7) are respectively fixed on the processing station; a reversible connecting frame (2) is arranged on the top surface of the base (1), the longitudinal section of the connecting frame (2) is of an inverted L-shaped structure, and a pressing component is arranged on the horizontal part of the connecting frame (2); the pressing assembly comprises a cylinder driving plate (3), an overturning pressing piece (4) and a pressing cylinder (5), the cylinder driving plate (3) is located below the horizontal portion of the connecting frame (2), the pressing cylinder (5) is installed on the top surface of the horizontal portion of the connecting frame (2), and a piston rod of the pressing cylinder (5) penetrates through the horizontal portion of the connecting frame (2) and then is rigidly connected with the cylinder driving plate (3); the turnover pressing piece (4) is hinged to the bottom surface of the horizontal part of the connecting frame (2), and a through hole (18) for the turnover pressing piece (4) to penetrate through is formed in the cylindrical driving plate (3); the connecting line between the hinge point of the turnover pressing piece (4) and the center point of the through hole (18) is an oblique line.
2. The pressure disk positioning and clamping device of claim 1, wherein: the turnover pressing piece (4) is provided with three groups at equal intervals in an annular mode.
3. The pressure disk positioning and clamping device of claim 1, wherein: the turnover pressing piece (4) comprises a connecting part (9) and a pressing part (10) which are fixed into a whole, and the connecting part (9) and the pressing part (10) form a whole of a V-shaped structure; the longitudinal section of the connecting part (9) is of a right-angled trapezoid structure; a pressing block (11) is fixed on the bottom surface of the pressing part (10).
4. The pressure disk positioning and clamping device of claim 1, wherein: still be equipped with elasticity reset assembly in cylinder drive plate (3), just elasticity reset assembly includes reset post (12), elasticity spliced pole (13) and reset spring (14) spread groove (15) have been seted up on the lateral wall of perforation (18), the one end activity of elasticity spliced pole (13) is embedded in spread groove (15), the other end stretches out spread groove (15), reset post (12) are fixed stretch out of elasticity spliced pole (13) is served, reset spring (14) distribute be in the end terminal surface of embedding of elasticity spliced pole (13) with between the groove end wall of spread groove (15).
5. The pressure disk positioning and clamping device of claim 4, wherein: the outer wall of the embedded end of the elastic connecting column (13) is fixed with a limiting ring (16), and the inner wall of the port of the connecting groove (15) is fixed with a second limiting ring (17) corresponding to the first limiting ring (16).
6. The pressure disk positioning and clamping device of claim 1, wherein: still include upset cylinder (8), upset cylinder (8) articulate at base (1) top surface, just the piston rod of upset cylinder (8) with the vertical portion of link (2) is articulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021155636.0U CN212470656U (en) | 2020-06-21 | 2020-06-21 | Pressure disc positioning and pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021155636.0U CN212470656U (en) | 2020-06-21 | 2020-06-21 | Pressure disc positioning and pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212470656U true CN212470656U (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021155636.0U Expired - Fee Related CN212470656U (en) | 2020-06-21 | 2020-06-21 | Pressure disc positioning and pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212470656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116197849A (en) * | 2023-05-06 | 2023-06-02 | 苏州中品电子有限公司 | Adjusting structure and clamping tool for processing power adapter |
-
2020
- 2020-06-21 CN CN202021155636.0U patent/CN212470656U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116197849A (en) * | 2023-05-06 | 2023-06-02 | 苏州中品电子有限公司 | Adjusting structure and clamping tool for processing power adapter |
| CN116197849B (en) * | 2023-05-06 | 2023-07-07 | 苏州中品电子有限公司 | Adjusting structure and clamping tool for processing power adapter |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 |