CN203266304U - Grinding clamp for cemented tungsten carbide anvil used in cubic high pressure apparatus - Google Patents
Grinding clamp for cemented tungsten carbide anvil used in cubic high pressure apparatus Download PDFInfo
- Publication number
- CN203266304U CN203266304U CN 201320202530 CN201320202530U CN203266304U CN 203266304 U CN203266304 U CN 203266304U CN 201320202530 CN201320202530 CN 201320202530 CN 201320202530 U CN201320202530 U CN 201320202530U CN 203266304 U CN203266304 U CN 203266304U
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- fixing base
- workpiece clamping
- clamping block
- cubic
- standing groove
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- Expired - Fee Related
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Abstract
The utility model discloses a grinding clamp for a cemented tungsten carbide anvil used in a cubic high pressure apparatus. The grinding clamp comprises a fixing base, a workpiece clamping block and positioning rods. The fixing base is cubic, the upper surface of the fixing base is provided with a V-type placement cavity, the outer side of the V-type placement cavity is additionally provided with reinforcing ribs, at least two top placement grooves are formed in the same horizontal plane of the two sides of the top of the V-type placement cavity, and one side of the inner surface of the V-type placement cavity is provided with at least one side edge placement groove parallel with the horizontal plane. The workpiece clamping block is cubic, a clamping hole is formed iAn the workpiece clamping block with the midpoint of the workpiece clamping block as a circular center, and the workpiece clamping block is installed on the fixing base through the side edge placement groove and the top placement grooves. One ends of the positioning rods are installed on at least two opposite side faces of the front face, the back face, the left face and the right face of the fixing base respectively, and the other end of each positioning rod is provided with a threaded jackscrew. According to the grinding clamp, the problems that fixation and positioning are difficult in grinding of the cemented tungsten carbide anvil used in the cubic high pressure apparatus are effectively solved, and accordingly machining quality and precision are greatly improved, product yield is greatly improved, and production cost is reduced.
Description
Technical field
This is novel relates to a kind of cubic apparatus sledge mill and cuts fixture, belongs to the Machining Technology field.
Background technology
being cut, the cubic apparatus sledge mill adds man-hour at present, due to cubic apparatus hammer matrix be cylindrical and the symmetrical branch in its top this stay an inclined plane and a horizontal plane, thereby cause traditional fixture for grinding machine can't be effectively to its clamping, thereby cause in grinding process, cubic apparatus hammer matrix be subjected to displacement or the inclined plane, top and a horizontal plane processing dimension error excessive, substandard products, percent defective is high, though some special fixtures of a small amount of use are arranged at present, at first these fixtures are that complex process and having damaged is unfavorable for popularizing in an all-round way, it is not high and stable bad that next exactly present these special fixture installs precision additional, very easily cause error to increase, be unfavorable for the grinding of carrying out in batches.
Summary of the invention
The object of the invention just is to overcome above-mentioned deficiency, provides a kind of cubic apparatus sledge mill to cut fixture.
For achieving the above object, the present invention is achieved through the following technical solutions:
a kind of cubic apparatus sledge mill is cut fixture, comprise top hammer clamp body, described top hammer clamp body is by fixing base, Workpiece clamping piece and backstay consist of, described fixing base is cube, its upper surface arranges " V " type placed cavity, reinforcement is separately established in " V " type placed cavity outside, at least two top standing grooves are set in the same level of both sides, top, " V " type placed cavity inner surface one side arranges a side standing groove parallel with horizontal plane at least, described side standing groove and plane, standing groove place, top are horizontal by 30 ° of-60 ° of angles, described Workpiece clamping piece is cube, and the hole is installed in setting additional take mid point as the center of circle, described Workpiece clamping piece is arranged on fixing base by side standing groove and top standing groove, before described backstay one end is arranged on fixing base respectively by bolt, after, left, on the corresponding side surface of at least two, the right side, the other end is established the screw thread jackscrew.
This novel effective solution cubic apparatus hammer fixing difficulty, the difficult problem in location in grinding, thus crudy and machining accuracy promoted greatly, promoted greatly the finished product rate, saved production cost.
Description of drawings
Fig. 1 is the fixing base structural representation;
Fig. 2 is Workpiece clamping block structure schematic diagram.
The specific embodiment
as shown in Figure 1, a kind of cubic apparatus sledge mill is cut fixture, comprise top hammer clamp body, described top hammer clamp body is by fixing base 1, Workpiece clamping piece 2 and backstay 3 consist of, described fixing base 1 is cube, its upper surface arranges " V " type placed cavity 4, reinforcement 5 is separately established in " V " type placed cavity 4 outsides, at least two top standing grooves 6 are set in the same level of both sides, top, " V " type placed cavity 4 inner surface one sides arrange a side standing groove 7 parallel with horizontal plane at least, described side standing groove 7 with top standing groove 6 planes, place horizontal by 30 ° of-60 ° of angles, described Workpiece clamping piece 2 is cube, and hole 8 is installed in setting additional take mid point as the center of circle, described Workpiece clamping piece 2 places 7 grooves by side and top standing groove 6 is arranged on fixing base 1, before described backstay 3 one ends are arranged on fixing base respectively by bolt, after, left, on the corresponding side surface of at least two, the right side, the other end is established screw thread jackscrew 9.
Claims (1)
1. a cubic apparatus sledge mill is cut fixture, comprise top hammer clamp body, it is characterized in that: described top hammer clamp body is by fixing base, Workpiece clamping piece and backstay consist of, described fixing base is cube, its upper surface arranges " V " type placed cavity, reinforcement is separately established in " V " type placed cavity outside, at least two top standing grooves are set in the same level of both sides, top, " V " type placed cavity inner surface one side arranges a side standing groove parallel with horizontal plane at least, described side standing groove and plane, standing groove place, top are horizontal by 30 ° of-60 ° of angles, described Workpiece clamping piece is cube, and the hole is installed in setting additional take mid point as the center of circle, described Workpiece clamping piece is arranged on fixing base by side standing groove and top standing groove, before described backstay one end is arranged on fixing base respectively by bolt, after, left, on the corresponding side surface of at least two, the right side, the other end is established the screw thread jackscrew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320202530 CN203266304U (en) | 2013-04-22 | 2013-04-22 | Grinding clamp for cemented tungsten carbide anvil used in cubic high pressure apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320202530 CN203266304U (en) | 2013-04-22 | 2013-04-22 | Grinding clamp for cemented tungsten carbide anvil used in cubic high pressure apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203266304U true CN203266304U (en) | 2013-11-06 |
Family
ID=49496792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320202530 Expired - Fee Related CN203266304U (en) | 2013-04-22 | 2013-04-22 | Grinding clamp for cemented tungsten carbide anvil used in cubic high pressure apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203266304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581643A (en) * | 2018-04-27 | 2018-09-28 | 洛阳金鹭硬质合金工具有限公司 | A kind of automatically processing device and processing method of hard alloy top hammer |
-
2013
- 2013-04-22 CN CN 201320202530 patent/CN203266304U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581643A (en) * | 2018-04-27 | 2018-09-28 | 洛阳金鹭硬质合金工具有限公司 | A kind of automatically processing device and processing method of hard alloy top hammer |
| CN108581643B (en) * | 2018-04-27 | 2020-05-01 | 洛阳金鹭硬质合金工具有限公司 | Automatic machining equipment and machining method for hard alloy anvil |
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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: 20131106 Termination date: 20140422 |