CN214185622U - Plate-shaped workpiece clamp - Google Patents
Plate-shaped workpiece clamp Download PDFInfo
- Publication number
- CN214185622U CN214185622U CN202120015577.5U CN202120015577U CN214185622U CN 214185622 U CN214185622 U CN 214185622U CN 202120015577 U CN202120015577 U CN 202120015577U CN 214185622 U CN214185622 U CN 214185622U
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- China
- Prior art keywords
- plate
- pressing
- bolt
- base
- workpiece
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- 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
Links
- 238000003825 pressing Methods 0.000 claims description 48
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 230000000694 effects Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009763 wire-cut EDM Methods 0.000 description 1
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Abstract
The utility model provides a plate-shaped workpiece clamp, which comprises a base and is characterized in that a base 1 comprises a base plate 3, a vertical plate 5, a first support platform 4 and a second support platform 6, the base plate 3 is fixedly connected with the vertical plate 5, the vertical plate 5 is fixedly connected with the second support platform 6, a base fixing bolt hole 2 is arranged on the base plate 3, a first hold-down bolt hole 15 is arranged on the first support platform 4, a second hold-down bolt hole 14 is arranged on the second support platform 6, a second hold-down plate 8 is arranged at the lower end of the second support platform 6, a second bolt counter bore 12 is arranged at the central position of the upper plate surface of the second hold-down plate 8, a first hold-down plate 10 is arranged at the upper end of the first support platform 4, a first bolt counter bore 13 is arranged at the central position of the lower plate surface of the first hold-down plate 10, a plate-shaped workpiece 9 is arranged between the second hold-down plate 8 and the first hold-down plate 10, the clamp can realize clamping of the plate-shaped workpieces with variable thickness at different heights, has the characteristics of simple structure, convenient operation and strong practicability.
Description
Technical Field
The utility model relates to a machining field, more specifically relates to a platelike work piece holder.
Background
In the machining production of mechanical parts, a workpiece fixture is an indispensable technological device, and directly influences the machining precision, the labor productivity, the manufacturing cost and the like of a machined part. In industrial production and experimental machining, workpieces with different thicknesses are required to be machined at different heights sometimes, and particularly in wire cut electrical discharge machining experiments, in order to detect the influences of different workpiece thicknesses and different cutting heights under the same parameter conditions on the surface quality, the cutting speed and the like of the machined surface of the workpiece, the workpieces with different thicknesses are required to be clamped at different heights.
Disclosure of Invention
An object of the utility model is to provide a platelike work piece holder to realize the clamping of variable thickness platelike work piece under the co-altitude, have simple structure, convenient operation, characteristics that the practicality is strong.
In order to solve the technical problem, the utility model provides a platelike work piece holder, including base 1, base 1 includes base plate 3, riser 5, a supporting bench 4 and a supporting bench 6, base plate 3 with riser 5 fixed connection, riser 5 with a supporting bench 6 fixed connection, be provided with base fixing bolt hole 2 on the base plate 3, be provided with on a supporting bench 4 and compress tightly bolt hole 15, be provided with on a supporting bench 6 and compress tightly bolt hole two 14.
Further, a second pressing plate 8 is arranged at the lower end of the second supporting table 6, a second bolt counter bore 12 is arranged at the center of the upper plate surface of the second pressing plate 8, and the second supporting table 6 and the second pressing plate 8 are fixedly connected through a second compression bolt 7 and the second bolt counter bore 12 which are located at the center.
Furthermore, a first pressure plate 10 is arranged at the upper end of the first support platform 4, a first bolt counter bore 13 is arranged at the central position of the lower plate surface of the first pressure plate 10, and the first support platform 4 and the first pressure plate 10 are fixedly connected through a first compression bolt 11 and the first bolt counter bore 13 which are located at the central position.
Further, a plate-shaped workpiece 9 is arranged between the second pressure plate 8 and the first pressure plate 10, and the plate-shaped workpiece 9 is fixedly clamped by the downward pressure of the second pressure plate 8 and the upward pressure of the first pressure plate 10.
Furthermore, the second pressing plate 8 presses the plate-shaped workpiece 9 through the second pressing bolts 7 located at the central position, the second pressing bolts 7 located at the four corners perform an auxiliary pressing effect on the plate-shaped workpiece 9, the first pressing plate 10 presses the plate-shaped workpiece 9 through the first pressing bolts 11 located at the central position, and the first pressing bolts 11 located at the four corners perform an auxiliary pressing effect on the plate-shaped workpiece 9.
The utility model has the advantages that: the plate-shaped workpiece is fixedly clamped by downward pressure of the pressure plate and upward pressure of the pressure plate, wherein the pressure plate II is fixedly connected with the support table II through the compression bolt II and the bolt counter bore II which are positioned at the central position, the compression bolt I and the bolt counter bore II which are positioned at the central position are fixedly connected with the support table I, after the position of the plate-shaped workpiece is fixed, the compression bolt II which is positioned at the four corners of the support table II is manually adjusted, the compression bolt I which is positioned at the four corners of the support table I is manually adjusted, the plate-shaped workpiece which is fixed along with the adjustment of the compression bolt II and the compression bolt I is clamped tightly, and the adjustment of the compression bolt I which is positioned at the four corners of the support table I and the compression bolt II which is positioned at the four corners of the support table II is favorable for ensuring the stability of clamping the plate-shaped workpiece.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the base of the present invention.
Fig. 3 is a schematic structural view of the second pressing plate of the present invention.
Fig. 4 is a schematic structural diagram of the first pressing plate of the present invention.
The device comprises a base 1, a base 2, a base fixing bolt hole 3, a base plate 4, a first supporting table 5, a vertical plate 6, a second supporting table 7, a second compression bolt 8, a second compression plate 9, a plate-shaped workpiece 10, a first compression plate 11, a first compression bolt 12, a second bolt counter bore 13, a first bolt counter bore 14, a second compression bolt hole 15 and a first compression bolt hole.
Detailed Description
The plate-shaped workpiece holder of the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 4, the utility model discloses a base 1, its characterized in that, base 1 includes base plate 3, riser 5, a supporting bench 4 and a supporting bench two 6, base plate 3 with riser 5 fixed connection, riser 5 with a supporting bench two 6 fixed connection, be provided with base fixing bolt hole 2 on the base plate 3, be provided with on the supporting bench 4 and compress tightly bolt hole 15, be provided with on the supporting bench two 6 and compress tightly bolt hole two 14.
The lower end of the second support table 6 is provided with a second pressure plate 8, the center of the upper plate surface of the second pressure plate 8 is provided with a second bolt counter bore 12, and the second support table 6 and the second pressure plate 8 are fixedly connected through a second compression bolt 7 and the second bolt counter bore 12 which are located at the center.
The upper end of the first support platform 4 is provided with a first pressure plate 10, a first bolt counter bore 13 is formed in the center of the lower plate surface of the first pressure plate 10, and the first support platform 4 is fixedly connected with the first pressure plate 10 through a first compression bolt 11 and the first bolt counter bore 13 which are located in the center.
A plate-shaped workpiece 9 is arranged between the second pressing plate 8 and the first pressing plate 10, and the plate-shaped workpiece 9 is fixedly clamped by the downward pressure of the second pressing plate 8 and the upward pressure of the first pressing plate 10.
The second pressing plate 8 presses the plate-shaped workpiece 9 through the second pressing bolts 7 located at the central position, the second pressing bolts 7 located at the four corners have an auxiliary pressing effect on the plate-shaped workpiece 9, the first pressing plate 10 presses the plate-shaped workpiece 9 through the first pressing bolts 11 located at the central position, and the first pressing bolts 11 located at the four corners have an auxiliary pressing effect on the plate-shaped workpiece 9.
The above detailed description is only for the preferred embodiments of the present invention, and therefore should not be taken as limiting the scope of the present invention, i.e., the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.
Claims (5)
1. The plate-shaped workpiece clamp comprises a base and is characterized in that the base comprises a base plate, a vertical plate, a first supporting table and a second supporting table, the base plate is fixedly connected with the vertical plate, the vertical plate is fixedly connected with the second supporting table, base fixing bolt holes are formed in the base plate, the first supporting table is provided with a first pressing bolt hole, and the second supporting table is provided with a second pressing bolt hole.
2. The plate-shaped workpiece clamp according to claim 1, wherein a second pressing plate is arranged at the lower end of the second supporting platform, a second bolt counter bore is arranged at the center of the upper plate surface of the second pressing plate, and the second supporting platform and the second pressing plate are fixedly connected through a second compression bolt and the second bolt counter bore which are located at the center.
3. The plate-like workpiece fixture according to claim 2, wherein a first pressing plate is arranged at the upper end of the first supporting platform, a first bolt counter bore is arranged at the central position of the lower plate surface of the first pressing plate, and the first supporting platform is fixedly connected with the first pressing plate through a first compression bolt and a first bolt counter bore which are arranged at the central positions.
4. A plate-like workpiece holder as set forth in claim 3 wherein a plate-like workpiece is disposed between the second and first pressing plates, and the plate-like workpiece is fixedly clamped by the downward pressing force of the pressing plates and the upward pressing force of the pressing plates.
5. The plate-like workpiece holder according to claim 4, wherein the pressing plate two is used for pressing the plate-like workpiece by a pressing bolt two located at the center, the pressing bolts located at the four corners are used for assisting in pressing the plate-like workpiece, the pressing plate one is used for pressing the plate-like workpiece by a pressing bolt one located at the center, and the pressing bolts located at the four corners are used for assisting in pressing the plate-like workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120015577.5U CN214185622U (en) | 2021-01-05 | 2021-01-05 | Plate-shaped workpiece clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120015577.5U CN214185622U (en) | 2021-01-05 | 2021-01-05 | Plate-shaped workpiece clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214185622U true CN214185622U (en) | 2021-09-14 |
Family
ID=77633742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120015577.5U Expired - Fee Related CN214185622U (en) | 2021-01-05 | 2021-01-05 | Plate-shaped workpiece clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214185622U (en) |
-
2021
- 2021-01-05 CN CN202120015577.5U patent/CN214185622U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210914 |