CN205111326U - Base milling process anchor clamps - Google Patents
Base milling process anchor clamps Download PDFInfo
- Publication number
- CN205111326U CN205111326U CN201520790677.XU CN201520790677U CN205111326U CN 205111326 U CN205111326 U CN 205111326U CN 201520790677 U CN201520790677 U CN 201520790677U CN 205111326 U CN205111326 U CN 205111326U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- pedestal
- base
- fixed head
- milling process
- 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 base milling process anchor clamps, including the bottom plate, the base compact heap that carries out the base location round pin of fixing a position and go on fixing the pedestal bottom plate is installed the pedestal bottom plate to the locating surface of upper surface for waiting to process the base of base of bottom plate on, still install the sword device that takes precautions against earthquakes on the bottom plate, two relative sides waiting to process the base are pushed down to the sword device that takes precautions against earthquakes. The utility model discloses a base milling process anchor clamps simple structure can effective location and is pressed from both sides tight base part and guarantees the machining precision, and is provided with the sword device that takes precautions against earthquakes, shakes the sword phenomenon because part self warp to produce in effectively preventing milling process, not only protects the cutter, can guarantee the roughness of machined surface moreover.
Description
Technical field
The utility model relates to a kind of frock clamp, particularly a kind of part processing Special tooling clamp.
Background technology
The utility model is a kind of Special Fixture for Machining of base part, base part figure as shown in Figure 1, base part comprises pedestal bottom plate 01 from top to bottom, base side boards 02 and pedestal top 03, pedestal bottom plate 01 has two pieces, be strip, and pedestal bottom plate 01 has the hole of two kidney ellipsoid, described base side boards 02 is faced overall in reverse U shape, overlooking, is a square framework run through, described pedestal top 03 is the weldment of pedestal top board 031 and strengthening wing 032, two pieces of strengthening wings are erect and are welded on described pedestal top board, described pedestal bottom plate 01, base side boards 02 and pedestal top 03 are welded together to form an one-piece parts.
In order to subsequent installation, need the subregion Milling Process to pedestal strengthening wing both sides 032 and an angle part of pedestal top board 031 and the side of side plate, milling region is as shown in shade in accompanying drawing 1, traditional universal fixturing is difficult to position this comparatively complicated part well, also just cannot ensure that machining accuracy is also unfavorable for product control, therefore needs special fixture to be fixed it.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provide a kind of cost low, clamp convenient and that precision is high special fixture.
Technical scheme: for achieving the above object, a kind of pedestal Milling Process fixture of the present utility model, comprise bottom plate, the upper surface of described bottom plate is the locating surface of pedestal to be processed, bottom plate is provided with to pedestal bottom plate the base alignment pin positioned and the base compact heap be fixed pedestal bottom plate, described base alignment pin is by limiting the kidney ellipsoid hole on the pedestal bottom plate of pedestal to be processed, and described base compact heap pushes down the upper surface of the pedestal bottom plate of pedestal to be processed; Bottom plate is also provided with shockproof knife system, and described shockproof knife system pushes down the relative side of two of pedestal to be processed.
Further, described shockproof knife system comprises side fixed head, back-up block and pressing plate, described bottom plate is fixed together with side fixed head and mutually vertical, described back-up block is arranged on the fixed head of side, described pressing plate is strip, described pressing plate and described back-up block prop up the relative side of two of pedestal to be processed respectively, and described pressing plate is connected on the fixed head of described side by long spiro nail or studs.
Further, be connected for adjustable between described back-up block with described side fixed head, the supporting surface of described back-up block is to the distance continuously adjustabe on fixed head surface, described side.
Further, between described back-up block and described side fixed head, cushion block being installed, being fixedly connected with between described cushion block with described side fixed head, for being threaded between described back-up block with described cushion block.
Further, described base alignment pin is kidney ellipsoid, and base alignment pin positions the kidney ellipsoid hole on pedestal bottom plate; Thicker one end, described base compact heap one end is thinner, and its thicker one end againsts described bottom plate, and its thinner one end rides over the edge of the upper surface of described pedestal bottom plate, and thinner one end has cylindrical void, and screw is screwed in described bottom plate through cylindrical void lower end.
Further, for being slidably connected between described base alignment pin and described bottom plate, glide direction is vertical direction, and described base alignment pin is resetted by the spring installed thereunder.
Further, be provided with at least one piece of boss between described side fixed head and described bottom plate, orthogonal two sides of described boss are connected with described side fixed head and described bottom plate respectively.
Beneficial effect: pedestal Milling Process clamp structure of the present utility model is simple; can effective location clamp base part ensure machining accuracy; and be provided with shockproof knife system; can effectively prevent in milling process because part self-deformation produces shake cutter phenomenon; not only protect cutter, and the flatness of machined surface can be ensured.
Accompanying drawing explanation
Accompanying drawing 1 is the view in three directions of base part;
Accompanying drawing 2 is the front view of pedestal Milling Process fixture;
Accompanying drawing 3 is the top view of pedestal Milling Process fixture;
Accompanying drawing 4 is the left view of pedestal Milling Process fixture;
The title of the parts in accompanying drawing represented by each label is as follows:
01, pedestal bottom plate; 02, base side boards; 03, pedestal top; 031, pedestal top board; 032, strengthening wing; 1, base plate; 2, bottom plate; 3, side base plate; 4, side fixed head; 5, cushion block; 6, base compact heap; 7, boss; 8, base alignment pin; 9, spring; 10, back-up block; 11, pressing plate; 12, studs.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
Pedestal Milling Process fixture as shown in Figure 2-4, comprise bottom plate 2, bottom plate 2 is fixed with base plate 1 below, the upper surface of described bottom plate 2 is the locating surface of pedestal to be processed, bottom plate 2 is provided with to pedestal bottom plate the base alignment pin 8 positioned and the base compact heap 6 be fixed pedestal bottom plate, described base alignment pin 8 is kidney ellipsoid, and the kidney ellipsoid hole on base alignment pin 8 pairs of pedestal bottom plates positions, thicker one end, described base compact heap 6 one end is thinner, its thicker one end againsts described bottom plate 2, its thinner one end rides over the edge of the upper surface of described pedestal bottom plate, and thinner one end has cylindrical void, screw is screwed in described bottom plate 2 through cylindrical void lower end, the compression of base compact heap 6 pairs of pedestal bottom plates 01 can be realized by twisting screw and loosen like this, in a relaxed state, described base compact heap 6 can be freely movable along cylindrical void, expediently blanking, during blanking, along the length direction of cylindrical void, the upper surface of base compact heap 6 from pedestal bottom plate 01 can be removed, during material loading, along the length direction of cylindrical void, thinner for base compact heap 6 one end is pressed the upper surface of pedestal bottom plate 01.
For being slidably connected between described base alignment pin 8 and described bottom plate 2, glide direction is vertical direction, described base alignment pin 8 is resetted by the spring 9 installed thereunder, so also be conducive to material loading, when material loading, without the need to by pedestal bottom plate 01 and base alignment pin 8 to very accurate, only need at bottom plate 2 upper surface mobile foundation, when pedestal moves on to correct position, base alignment pin 8 automatic spring top is in the kidney ellipsoid hole of pedestal bottom plate 01.
Because base part entirety is higher, only fix the words of its pedestal top board 031, base part base part in by milling process can produce moderate finite deformation, thus cause shake cutter phenomenon, therefore bottom plate 2 is also provided with shockproof knife system and prevents this phenomenon, described shockproof knife system pushes down the relative side of two of pedestal to be processed.Described shockproof knife system comprises side fixed head 4, back-up block 10 and pressing plate 11, described bottom plate 2 is fixed together with side fixed head 4 and mutually vertical, be provided with two pieces of bosses 7 between described side fixed head 4 and described bottom plate 2, orthogonal two sides of described boss 7 are connected with described side fixed head 4 and described bottom plate 2 respectively.The side of affiliated side fixed head 4 is fixed with side base plate 3, the opposite side of side fixed head 4 is provided with cushion block 5, cushion block 5 is provided with two back-up blocks 10, described pressing plate 11 and described back-up block 10 prop up the relative side of two of pedestal to be processed respectively, and described pressing plate 11 is connected on described side fixed head 4 by studs 12.For being threaded between described back-up block 10 with described cushion block 5, the supporting surface of described back-up block 10 is to the distance continuously adjustabe on fixed head 4 surface, described side.Be that structure is simple and reliable by the object one of pressing plate 11, two is that pressing plate 11 area is less, base side boards 02 can be needed the surface processed to expose and facilitate milling.
Pedestal Milling Process clamp structure of the present utility model is simple; can effective location clamp base part ensure machining accuracy; and be provided with shockproof knife system; can effectively prevent in milling process because part self-deformation produces shake cutter phenomenon; not only protect cutter, and the flatness of machined surface can be ensured.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a pedestal Milling Process fixture, it is characterized in that: comprise bottom plate, the upper surface of described bottom plate is the locating surface of pedestal to be processed, bottom plate is provided with to pedestal bottom plate the base alignment pin positioned and the base compact heap be fixed pedestal bottom plate, described base alignment pin is by limiting the kidney ellipsoid hole on the pedestal bottom plate of pedestal to be processed, and described base compact heap pushes down the upper surface of the pedestal bottom plate of pedestal to be processed; Bottom plate is also provided with shockproof knife system, and described shockproof knife system pushes down the relative side of two of pedestal to be processed.
2. a kind of pedestal Milling Process fixture according to claim 1, it is characterized in that: described shockproof knife system comprises side fixed head, back-up block and pressing plate, described bottom plate is fixed together with side fixed head and mutually vertical, described back-up block is arranged on the fixed head of side, described pressing plate is strip, described pressing plate and described back-up block prop up the relative side of two of pedestal to be processed respectively, and described pressing plate is connected on the fixed head of described side by long spiro nail or studs.
3. a kind of pedestal Milling Process fixture according to claim 2, is characterized in that: be connected for adjustable between described back-up block with described side fixed head, make the supporting surface of described back-up block to the distance continuously adjustabe on fixed head surface, described side.
4. a kind of pedestal Milling Process fixture according to claim 3, it is characterized in that: between described back-up block and described side fixed head, cushion block is installed, be fixedly connected with between described cushion block with described side fixed head, for being threaded between described back-up block with described cushion block.
5. a kind of pedestal Milling Process fixture according to claim 1, it is characterized in that: described base alignment pin is kidney ellipsoid, base alignment pin positions the kidney ellipsoid hole on pedestal bottom plate; Thicker one end, described base compact heap one end is thinner, and its thicker one end againsts described bottom plate, and its thinner one end rides over the edge of the upper surface of described pedestal bottom plate, and thinner one end has cylindrical void, and screw is screwed in described bottom plate through cylindrical void lower end.
6. a kind of pedestal Milling Process fixture according to claim 5, it is characterized in that: for being slidably connected between described base alignment pin and described bottom plate, glide direction is vertical direction, and described base alignment pin is resetted by the spring installed thereunder.
7. a kind of pedestal Milling Process fixture according to claim 2, it is characterized in that: be provided with at least one piece of boss between described side fixed head and described bottom plate, orthogonal two sides of described boss are connected with described side fixed head and described bottom plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790677.XU CN205111326U (en) | 2015-10-12 | 2015-10-12 | Base milling process anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790677.XU CN205111326U (en) | 2015-10-12 | 2015-10-12 | Base milling process anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205111326U true CN205111326U (en) | 2016-03-30 |
Family
ID=55566974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520790677.XU Expired - Fee Related CN205111326U (en) | 2015-10-12 | 2015-10-12 | Base milling process anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205111326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269353A (en) * | 2015-10-12 | 2016-01-27 | 无锡曙光模具有限公司 | Pedestal milling clamp |
-
2015
- 2015-10-12 CN CN201520790677.XU patent/CN205111326U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269353A (en) * | 2015-10-12 | 2016-01-27 | 无锡曙光模具有限公司 | Pedestal milling clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160330 Termination date: 20211012 |