CN202070930U - Universal pressing plate - Google Patents
Universal pressing plate Download PDFInfo
- Publication number
- CN202070930U CN202070930U CN2011200975249U CN201120097524U CN202070930U CN 202070930 U CN202070930 U CN 202070930U CN 2011200975249 U CN2011200975249 U CN 2011200975249U CN 201120097524 U CN201120097524 U CN 201120097524U CN 202070930 U CN202070930 U CN 202070930U
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- CN
- China
- Prior art keywords
- plate
- pinch roller
- pressing plate
- nut
- pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a universal pressing plate, which mainly comprises a support plate, a pressing wheel, a trapezoidal screw, a screw connector, a pressing wheel connecting plate, a handle and the like. The universal pressing plate can be conveniently adjusted according to height change of a pressed workpiece, the position of a pressing force is ensured to pass through the workpiece, and the trapezoidal screw is used for locking, so that reliability of pressing the workpiece is ensured. The pressing plate simultaneously has the advantages of simplicity in operation, safety, convenience and reliability in use and fine universality, and can be used for replacing a large number of special pressing plates. Besides, the labor intensity of workers is reduced, and operating efficiency is improved.
Description
Technical field
The utility model relates to field of machining, is specifically related to a kind of general pressing plate that adapts to multiple differing heights.
Background technology
Clamp mechanism has important effect in the processing of part, it can improve the crudy and the working (machining) efficiency of part, alleviates working strength of workers.Processing work on milling machine, drilling machine because the size of workpiece is different, needs the pressing plate of many kinds of different sizes, results in hand cramps to production management.Present normally used pressure plate structure all is made up of pressing plate, T type bolt, clamp nut, reaches the purpose that workpiece is clamped with pressing plate by screwing nut.Generally, use different special pressing plates,, therefore also must prepare a variety of special pressing plates because the workpiece height dimension is varied according to the differing heights of workpiece.Prepare to bring a lot of difficulties for production management and production.
In sum, need a kind of general pressing plate especially, to solve above-mentioned problem.
The utility model content
Technical problem to be solved in the utility model provides a kind of general pressing plate, and the utilization by hinges connects can replace a large amount of special pressing plates, has reduced working strength of workers, has improved operating efficiency.
The technical problem that the utility model solved can realize by the following technical solutions:
A kind of general pressing plate is characterized in that, described pressing plate is made up of supporting plate, pinch roller, trapezoidal screw, leading screw connector, pinch roller connecting plate and handle; Described supporting plate has two, is connected and fixed up and down by stud, nut and spacer; The upper and lower surface of supporting plate is formed hinges by a pinch roller connecting plate by a plate bearing pin and supporting plate respectively and is connected, the other end of pinch roller connecting plate is provided with pinch roller, form hinges by wheel pressing shaft and pinch roller connecting plate and be connected, the middle part of pinch roller connecting plate has joint pin to become active link with the leading screw connector; The leading screw connector is formed active link by two straight pins and trapezoidal screw, and the other end of trapezoidal screw also is connected with one handle.
In an embodiment of the present utility model, also be provided with a T-nut on the described trapezoidal screw, form hinges with supporting plate, can both guarantee that in any position trapezoidal screw and T-nut are coaxial.
In an embodiment of the present utility model, described general pressing plate also is provided with one group of T type bolt and tommyhead bolt attaching nut, and described tommyhead bolt attaching nut is formed hinges with supporting plate and is connected, and regulates height by rotating tommyhead bolt.
The utility model has used six hinges to connect, and can regulate easily according to the height change of being pressed workpiece, and the position that guarantees thrust is by workpiece, simultaneously with trapezoidal thread locking, has guaranteed reliable to Work-sheet pressing.This pressing plate possesses simple to operate simultaneously, and is safe in utilization, convenient, reliable.The advantage that versatility is good.
Description of drawings
Fig. 1 is the structural representation of general pressing plate described in the utility model.
Fig. 2 is the tommyhead bolt schematic diagram of general pressing plate described in the utility model.
Fig. 3 is the T-nut schematic diagram of general pressing plate described in the utility model.
Fig. 4 is the another kind of tommyhead bolt schematic diagram of general pressing plate described in the utility model.
Fig. 5 is the another kind of T-nut schematic diagram of general pressing plate described in the utility model.
Fig. 6 is the bearing pin schematic diagram of general pressing plate described in the utility model.
Fig. 7 is the leading screw connector schematic diagram of general pressing plate described in the utility model.
Fig. 8 is the wheel pressing shaft schematic diagram of general pressing plate described in the utility model.
Fig. 9 is the connecting plate bearing pin schematic diagram of general pressing plate described in the utility model.
Number in the figure explanation: supporting plate 1, stud 11, nut 12, spacer 13, pinch roller 2, wheel pressing shaft 21, nut 22, pinch roller connecting plate 23, connecting plate bearing pin 24, joint pin 31, leading screw connector 32, straight pin 33, trapezoidal screw 34, T-nut 41, tommyhead bolt attaching nut 42, tommyhead bolt 43, spring 5, bearing pin 61, pad wheel 62, handle 7.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
As shown in Figure 1, described a kind of general pressing plate described in the utility model comprises supporting plate 1, stud 11, nut 12, spacer 13, pinch roller 2, wheel pressing shaft 21, nut 22, pinch roller connecting plate 23, connecting plate bearing pin 24, joint pin 31, leading screw connector 32, straight pin 33, trapezoidal screw 34, T-nut 41, tommyhead bolt attaching nut 42, tommyhead bolt 43, spring 5, bearing pin 61, pad wheel 62, handle 7 parts such as grade:
Wherein two supporting plates 1 are connected and fixed by stud 11, nut 12 and spacer 13.Pinch roller 2 is contained on the wheel pressing shaft 21, and wheel pressing shaft 21 two ends are formed hinges with pinch roller connecting plate 23 and are connected; Pinch roller connecting plate 23 other ends are connected by 1 one-tenth hinges of connecting plate bearing pin 24 and supporting plate; The middle part have joint pin 31 to pass and with 32 one-tenth active links of leading screw connector; Leading screw connector 32 guarantees that by 34 one-tenth active links of two straight pins 33 and trapezoidal screws leading screw passes to pinch roller connecting plate 23 to power; The 1 one-tenth hinges in T-nut 41 two ends and supporting plate guarantees at any position trapezoidal screw 34 coaxial with T-nut 41; T type bolt cooperates female 42 to be connected with 1 one-tenth hinges of supporting plate, and T type bolt 43 is installed in the T type groove of platen, and spring 5 can guarantee to lift when the pinch roller releasing orientation, is convenient to the installation of next part; Pad wheel 62 is sleeved on the bearing pin 61, and bearing pin 61 is in the hinge connection with supporting plate 1.
During use, T type bolt 43 is put in the T type groove of platen, pad wheel 62 is adjacent to work top, the height that allows pinch roller 2 leave workbench is slightly larger than clamped thickness of workpiece, this height can be by rotating T type bolt 43 or rotating trapezoidal screw 34 and regulate, because T type bolt cooperates female 42 to be connected with 1 one-tenths hinges of supporting plate, so regulate height in any case, T type bolt cooperates mother 42 and T type bolt 43 can maintenance coaxial during work.Turning handle 7 drives trapezoidal screws 34 and rotates, and by straight pin 33, leading screw connector 32, joint pin 31, pinch roller connecting plate 23, pinch roller 2 is compressed or unclamps workpiece.
This general pressing plate has used six hinges to connect, and can regulate easily according to the height change of being pressed workpiece, and the position that guarantees thrust is by workpiece, simultaneously with trapezoidal thread locking, has guaranteed reliable to Work-sheet pressing.
For ease of understanding, listed the tommyhead bolt attaching nut among Fig. 2-Fig. 9, T-nut, bearing pin, leading screw connector, wheel pressing shaft, the structure chart of connecting plate bearing pin.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a general pressing plate is characterized in that, described pressing plate is made up of supporting plate, pinch roller, trapezoidal screw, leading screw connector, pinch roller connecting plate and handle; Described supporting plate has two, is connected and fixed up and down by stud, nut and spacer; The upper and lower surface of supporting plate is formed hinges by a pinch roller connecting plate by a plate bearing pin and supporting plate respectively and is connected, the other end of pinch roller connecting plate is provided with pinch roller, form hinges by wheel pressing shaft and pinch roller connecting plate and be connected, the middle part of pinch roller connecting plate has joint pin to become active link with the leading screw connector; The leading screw connector is formed active link by two straight pins and trapezoidal screw, and the other end of trapezoidal screw also is connected with one handle.
2. general pressing plate as claimed in claim 1 is characterized in that, also is provided with a T-nut on the described trapezoidal screw, forms hinges with supporting plate, can both guarantee that in any position trapezoidal screw and T-nut are coaxial.
3. general pressing plate as claimed in claim 1 is characterized in that, described general pressing plate also is provided with one group of T type bolt and tommyhead bolt attaching nut, and described tommyhead bolt attaching nut is formed hinges with supporting plate and is connected, and regulates height by rotating tommyhead bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200975249U CN202070930U (en) | 2011-04-06 | 2011-04-06 | Universal pressing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200975249U CN202070930U (en) | 2011-04-06 | 2011-04-06 | Universal pressing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202070930U true CN202070930U (en) | 2011-12-14 |
Family
ID=45109040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200975249U Expired - Fee Related CN202070930U (en) | 2011-04-06 | 2011-04-06 | Universal pressing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202070930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624577A (en) * | 2012-08-26 | 2014-03-12 | 王志平 | Adjustable pressing plate |
| CN109877741A (en) * | 2019-04-28 | 2019-06-14 | 哈工大机器人集团（哈尔滨）华粹智能装备有限公司 | A kind of big component adjustable hydraulic clamp and clamping means |
-
2011
- 2011-04-06 CN CN2011200975249U patent/CN202070930U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624577A (en) * | 2012-08-26 | 2014-03-12 | 王志平 | Adjustable pressing plate |
| CN109877741A (en) * | 2019-04-28 | 2019-06-14 | 哈工大机器人集团（哈尔滨）华粹智能装备有限公司 | A kind of big component adjustable hydraulic clamp and clamping means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20120406 |