CN211277518U - Movable disc apron positive and negative finish machining frock - Google Patents
Movable disc apron positive and negative finish machining frock Download PDFInfo
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- CN211277518U CN211277518U CN201922184587.7U CN201922184587U CN211277518U CN 211277518 U CN211277518 U CN 211277518U CN 201922184587 U CN201922184587 U CN 201922184587U CN 211277518 U CN211277518 U CN 211277518U
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Abstract
The utility model discloses a moving disc cover plate front and back finish machining tool, which comprises a machine tool fixing plate 1, a tool plate 2, a corner cylinder 3, a moving disc cover plate 4, a positioning pin 5, a pin bush 6 and an insulating paper block 7; a tooling plate 2 is installed and fixed on the surface of a plate body of a machine tool fixing plate 1 in a tiled manner, a plurality of corner cylinders 3 are installed and fixed along the outer edge of the machine tool fixing plate 1, and a movable disc cover plate 4 is placed and fixed on the surface of the tooling plate 2; a positioning pin 5 and a pin bush 6 are arranged on a plate body of the tooling plate 2, the positioning pin 5 and the pin bush 6 are both vertical to the tooling plate 2, and the positioning pin 5 and the pin bush 6 are arranged on the same horizontal line; an insulating paper block 7 is provided at the front end of the bottom pressing surface of the ram of the corner cylinder 3. The utility model changes the original two sets of tools into the existing one set of tools, which can improve the working efficiency; the positioning precision is improved, and the position degree unqualified rate and the bearing hole flatness of the movable disc cover plate are improved; the universality of the tool is realized.
Description
Technical Field
The utility model relates to a lathe frock clamp, concretely relates to driving disk apron positive and negative finish machining frock.
Background
Present driving disk apron adds clamping apparatus under the condition that lathe and cylinder do not work, needs both hands steadily to take the work piece, when finish machining driving disk apron bearing hole face: according to the contour block, the back of a bearing hole of the cover plate of the movable plate is attached to the upper end face of the tool, and after the corner cylinder is ventilated, the cylinder rotates ninety degrees to compress a workpiece. When the back of the bearing hole of the movable disc cover plate is finely processed: two positioning pin holes on the workpiece are sleeved on the positioning pins on the tool, the upper end face of a bearing hole of the cover plate of the movable disc is attached to the supporting column, and after the corner cylinder is ventilated, the cylinder rotates ninety degrees to compress the workpiece. The original tool mainly has the following defects: 1. after the bearing hole surface of the movable disc cover plate is machined, the position degree of the bearing hole and the flatness of the back surface of the movable disc cover plate are influenced due to the fact that the contact area of a pressure head of the corner cylinder pressing on a workpiece is small; 2. the finish machining of the workpiece can be completed only by replacing the front and back sets of tools, and the working efficiency is low. To above-mentioned problem, this application provides a driving disk apron positive and negative finish machining frock.
Disclosure of Invention
In view of the above-mentioned shortcomings or drawbacks of the prior art, it is desirable to provide a tool for finishing the front and back sides of a moving plate cover plate.
According to the technical scheme provided by the embodiment of the utility model, the tool for finish machining the front and back surfaces of the movable disc cover plate comprises a machine tool fixing plate 1, a tool plate 2, a corner cylinder 3, a movable disc cover plate 4, a positioning pin 5, a pin bush 6 and an insulating paper block 7; the tool plate 2 is fixedly arranged on the surface of the plate body of the machine tool fixing plate 1 in a tiled manner, a plurality of corner cylinders 3 are fixedly arranged along the outer edge of the machine tool fixing plate 1, and the movable disc cover plate 4 is fixedly arranged on the surface of the tool plate 2; the positioning pin 5 and the pin bush 6 are arranged on the plate body of the tooling plate 2, the positioning pin 5 and the pin bush 6 are both vertical to the tooling plate 2, and the positioning pin 5 and the pin bush 6 are arranged on the same horizontal line; the insulating paper block 7 is arranged at the front end of the pressing surface at the bottom of the pressing head of the corner cylinder 3.
The utility model discloses in, the quantity of corner cylinder 3 is 3.
The utility model discloses in, lathe fixed plate 1 is regular pentagon board, frock board 2 is the circular slab.
The utility model discloses in, locating pin 5 and guide 6 are all followed the central line level of frock board 2 sets up.
The utility model discloses in, the thickness of lathe fixed plate 1 is 60mm, and the external diameter is 300 mm.
The utility model discloses in, frock board 2's plate body thickness is 30 mm.
To sum up, the utility model has the advantages that:
1. the original two sets of tools are changed into the existing one set of tools, so that the working efficiency is improved;
2. the original blank excircle positioning of the profiling block is changed into pin positioning, so that the positioning precision is improved, and the position degree unqualified rate and bearing hole flatness of the movable disc cover plate are improved;
3. the universality of the tool is realized, and the tool can be used as a fixing plate for the moving disc tool.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
fig. 1 is a schematic top view of the present invention;
fig. 2 is a schematic perspective view of the present invention.
Reference numbers in the figures: 1. the machine tool comprises a machine tool fixing plate, 2 parts of a tooling plate, 3 parts of a corner cylinder, 4 parts of a movable disc cover plate, 5 parts of a positioning pin, 6 parts of a pin bush and 7 parts of an insulating paper block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, the moving disk cover plate front and back finish machining tool comprises a machine tool fixing plate 1, a tool plate 2, a corner cylinder 3, a moving disk cover plate 4, a positioning pin 5, a pin sleeve 6 and an insulating paper block 7; the plate body surface of the machine tool fixing plate 1 is installed and fixed in a tiled mode and is provided with the tooling plate 2, the machine tool fixing plate 1 is a regular pentagonal plate, and the tooling plate 2 is a circular plate. A plurality of corner cylinders 3 are fixedly arranged along the outer edge of the machine tool fixing plate 1, and the number of the corner cylinders 3 is three. The movable disc cover plate 4 is placed and fixed on the surface of the tooling plate 2; the positioning pin 5 and the pin bush 6 are arranged on the plate body of the tooling plate 2, the positioning pin 5 and the pin bush 6 are both vertical to the tooling plate 2, and the positioning pin 5 and the pin bush 6 are arranged on the same horizontal line; the positioning pin 5 and the pin bush 6 are both horizontally arranged along the central line of the tooling plate 2. The front end of the pressing surface at the bottom of the pressing head of the corner cylinder 3 is provided with the insulating paper block 7, the pressing head for processing the bearing hole surface is changed from the original pressing head only pressing the edge part to the current pressing head front end part adopting the insulating paper block 7 for soft pressing and pressing on the reinforcing rib of the workpiece, and the rear part of the pressing head adopts hard pressing and pressing on the edge part.
In this frock, the thickness of lathe fixed plate 1 is 60mm, and the external diameter is 300mm, the plate body thickness of frock board 2 is 30 mm.
Example (b): as shown in fig. 2, fig. 2 is a schematic structural view of a front face of a bearing hole of the movable plate cover plate 4, and fig. 1 is a schematic structural view of a back plate of the bearing hole of the movable plate cover plate 4; under the condition that a machine tool and an air cylinder do not work, a workpiece is stably held by two hands, two positioning pin holes in the workpiece are sleeved on positioning pins 5 on a tool, the back of a bearing hole of a cover plate of the movable disc is attached to the matching surface of a tool plate 2, and the workpiece is tightly pressed by ventilation of an angle air cylinder 3 to process the workpiece (as shown in figure 2); (as shown in figure 1) when the back of a bearing hole of a movable disc cover plate needs to be processed, a pressure head on the corner cylinder 3 is replaced, a bolt is inserted into a pin sleeve 6 on a tool, a workpiece is stably held by two hands, two positioning pin holes on the workpiece are sleeved on a positioning pin 5 on the tool, the upper end surface of a bearing hole of the movable disc cover plate 4 is attached to the matching surface of the tool plate 2, and the corner cylinder 3 is ventilated to compress the workpiece so as to process the workpiece.
The foregoing description is only exemplary of the preferred embodiments of the invention and is provided for the purpose of illustrating the general principles of the invention. Meanwhile, the scope of the present invention is not limited to the specific combinations of the above-described technical features, and other technical features or equivalent features may be combined arbitrarily without departing from the scope of the present invention. For example, the above features and (but not limited to) technical features having similar functions disclosed in the present invention are mutually replaced to form the technical solution.
Claims (6)
1. Moving disk apron positive and negative finish machining frock, characterized by: comprises a machine tool fixing plate (1), a tooling plate (2), a corner cylinder (3), a movable disc cover plate (4), a positioning pin (5), a pin bush (6) and an insulating paper block (7); the tool plate (2) is installed and fixed on the surface of the plate body of the machine tool fixing plate (1) in a tiled mode, a plurality of corner cylinders (3) are installed and fixed along the outer edge of the machine tool fixing plate (1), and the movable disc cover plate (4) is placed and fixed on the surface of the tool plate (2); the positioning pin (5) and the pin bush (6) are arranged on the plate body of the tooling plate (2), the positioning pin (5) and the pin bush (6) are both vertical to the tooling plate (2), and the positioning pin (5) and the pin bush (6) are arranged on the same horizontal line; the front end of the pressing surface at the bottom of the pressing head of the corner cylinder (3) is provided with the insulating paper block (7).
2. The movable disc cover plate front and back finish machining tool according to claim 1, which is characterized in that: the number of the corner cylinders (3) is 3.
3. The movable disc cover plate front and back finish machining tool according to claim 1, which is characterized in that: the machine tool fixing plate (1) is a regular pentagonal plate, and the tooling plate (2) is a circular plate.
4. The movable disc cover plate front and back finish machining tool according to claim 1, which is characterized in that: the positioning pin (5) and the pin sleeve (6) are horizontally arranged along the central line of the tooling plate (2).
5. The movable disc cover plate front and back finish machining tool according to claim 1, which is characterized in that: the thickness of the machine tool fixing plate (1) is 60mm, and the outer diameter is 300 mm.
6. The movable disc cover plate front and back finish machining tool according to claim 1, which is characterized in that: the thickness of the plate body of the tooling plate (2) is 30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184587.7U CN211277518U (en) | 2019-12-09 | 2019-12-09 | Movable disc apron positive and negative finish machining frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184587.7U CN211277518U (en) | 2019-12-09 | 2019-12-09 | Movable disc apron positive and negative finish machining frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211277518U true CN211277518U (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922184587.7U Active CN211277518U (en) | 2019-12-09 | 2019-12-09 | Movable disc apron positive and negative finish machining frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211277518U (en) |
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2019
- 2019-12-09 CN CN201922184587.7U patent/CN211277518U/en active Active
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