CN213163209U - Special machining clamp for drilling valve rocker shaft support - Google Patents
Special machining clamp for drilling valve rocker shaft support Download PDFInfo
- Publication number
- CN213163209U CN213163209U CN202021217308.9U CN202021217308U CN213163209U CN 213163209 U CN213163209 U CN 213163209U CN 202021217308 U CN202021217308 U CN 202021217308U CN 213163209 U CN213163209 U CN 213163209U
- Authority
- CN
- China
- Prior art keywords
- rocker shaft
- shaft support
- drilling
- valve rocker
- machining clamp
- 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 special adds clamping apparatus of valve rocker shaft support drilling relates to valve rocker shaft support technical field. The special processing clamp for drilling the valve rocker shaft support comprises a bottom base plate, wherein a fixed stand column is fixedly arranged at the center of the top of the outer surface of the bottom base plate, a fixed circular ring is fixedly arranged at the position, close to the top, of the outer surface of the fixed stand column, and a plurality of first movable plates are uniformly arranged on the outer surface of the fixed circular ring. This special processing anchor clamps of valve rocking arm axle support drilling, when valve rocking arm axle support, when need punch, establish the surface at a plurality of supporting shoes with valve rocking arm axle support cover, through rotating rotatory piece, make the bearing at the surface downstream of threaded rod, thereby drive a plurality of second fly leafs and outwards support, thereby prop up the connecting block, the connecting block drives first fly leaf, thereby make the supporting shoe outwards expand, thereby fix valve rocking arm axle support, reach the convenient fixed different kinds of valve rocking arm axle support, and it is inseparabler to fix.
Description
Technical Field
The utility model relates to a valve rocker shaft support technical field specifically is a valve rocker shaft support drilling special use adds clamping apparatus.
Background
The valve rocker shaft support is used as a support for the valve rocker support, the rocker swings around the rocker shaft, the support is a fixed rocker shaft, the valve rocker shaft support is used as an important part in an engine, the service life and the service stability of the engine are concerned, and the valve rocker shaft support is required to be processed more accurately.
SUMMERY OF THE UTILITY MODEL
The utility model provides a special adds clamping apparatus of drilling of valve rocker shaft support reaches the convenient fixed different types of valve rocker shaft support, and fixes inseparabler, makes things convenient for the quick alignment of staff to punch.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a special processing clamp for drilling a valve rocker shaft support comprises a bottom cushion plate, wherein a fixed stand column is fixedly arranged at the center of the top of the outer surface of the bottom cushion plate, a fixed circular ring is fixedly arranged at the position, close to the top, of the outer surface of the fixed stand column, a plurality of first movable plates are uniformly arranged on the outer surface of the fixed circular ring, the tops of the first movable plates are movably connected with connecting blocks through auxiliary rods, the connecting blocks are divided into two groups, supporting blocks are fixedly arranged on one opposite sides of the two groups of connecting blocks, a threaded rod is fixedly arranged on the top of the fixed stand column, a rotating block is connected with the outer surface of the threaded rod in a threaded manner, a bearing is fixedly arranged at the bottom of the rotating block, a plurality of connecting plates are uniformly arranged on the outer surface of the bearing, and a, the tops of the second movable plates are movably arranged on the outer surfaces of the connecting blocks through auxiliary blocks.
For the convenience of staff to process valve rocker shaft support, as the utility model relates to a valve rocker shaft support special use adds clamping apparatus is preferred, the left side fixed mounting at backing plate top has the baffle, the right side at backing plate top has the T shaped plate through a plurality of screw nail fixed mounting, two drilling have been seted up to the surface of T shaped plate, the bottom of T shaped plate seted up with screw nail assorted screw thread through-hole, the top of backing plate seted up with screw nail assorted thread groove.
For the convenience of the second fly leaf support the supporting shoe, conduct the utility model relates to a valve rocker shaft support special use adds clamping apparatus is preferred, the inside of rotatory piece is seted up with threaded rod assorted screw through-hole, have certain space between the internal surface of bearing and the surface of threaded rod.
In order to make better mutually supporting of second fly leaf and first fly leaf, as the utility model relates to a valve rocker shaft support drilling special use adds clamping apparatus preferred, a plurality of first fly leaf all is located the bottom of a plurality of second fly leaves, and is a plurality of first fly leaf is symmetrical with a plurality of second fly leaves.
In order to prevent that rotatory piece from breaking away from the threaded rod, as the utility model relates to a valve rocker shaft support drilling special use adds clamping apparatus and is preferred, the top fixed mounting of threaded rod has the stopper.
In order to prevent to cause the damage to the inner wall of valve rocker shaft support, conduct the utility model relates to a valve rocker shaft support special use adds clamping apparatus and is preferred, a plurality of the equal fixed mounting of surface of supporting shoe has the blotter, and is a plurality of the supporting shoe all is squarely.
The utility model provides a special adds clamping apparatus of valve rocker shaft support drilling. The method has the following beneficial effects:
(1) this special processing anchor clamps of valve rocker shaft support drilling, when valve rocker shaft support, when need punch, establish the surface at a plurality of supporting shoes with valve rocker shaft support cover, through rotating rotatory piece, make the bearing at the surface downstream of threaded rod, thereby drive a plurality of second fly leafs and outwards support, thereby prop up the connecting block, the connecting block drives first fly leaf, thereby make the supporting shoe outwards expand, thereby fix valve rocker shaft support, reach the convenient fixed different kinds of valve rocker shaft support, and it is inseparabler to fix.
(2) This special adds clamping apparatus of valve rocker shaft support drilling, the left side fixed mounting at backing plate top has the baffle, the right side at backing plate top has the T shaped plate through a plurality of screw nail fixed mounting, two drilling have been seted up to the surface of T shaped plate, the bottom of T shaped plate seted up with screw nail assorted screw thread through-hole, the top of backing plate seted up with screw nail assorted thread groove, make things convenient for the quick alignment of staff to punch.
Drawings
Fig. 1 is a front perspective view of the present invention;
fig. 2 is a top perspective view of the fixing post of the present invention;
fig. 3 is a side perspective view of the fixing post of the present invention.
In the figure: 1. a bottom bolster plate; 2. a baffle plate; 3. a threaded rod; 301. connecting blocks; 302. a second movable plate; 303. a support block; 304. fixing the upright post; 305. rotating the block; 306. a connecting plate; 307. a first movable plate; 308. fixing the circular ring; 4. drilling; 5. a threaded nail; 6. t-shaped plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a special processing clamp for drilling a valve rocker shaft support comprises a bottom cushion plate 1, wherein a fixed upright post 304 is fixedly arranged at the center of the top of the outer surface of the bottom cushion plate 1, a fixed circular ring 308 is fixedly arranged at a position, close to the top, of the outer surface of the fixed upright post 304, a plurality of first movable plates 307 are uniformly arranged on the outer surface of the fixed circular ring 308, the tops of the first movable plates 307 are respectively and movably connected with connecting blocks 301 through auxiliary rods, the connecting blocks 301 are divided into two groups, supporting blocks 303 are respectively and fixedly arranged on one opposite sides of the two groups of connecting blocks 301, a threaded rod 3 is fixedly arranged at the top of the fixed upright post 304, a rotating block 305 is in threaded connection with the outer surface of the threaded rod 3, a bearing is fixedly arranged at the bottom of the rotating block 305, a plurality of connecting plates 306 are uniformly arranged on the outer surface of the bearing, the outer surfaces of the connecting plates 306 are respectively and movably, the plurality of first movable plates 307 are located at the bottom of the plurality of second movable plates 302, and the plurality of first movable plates 307 are symmetrical to the plurality of second movable plates 302.
In this embodiment: when the valve rocker shaft support needs to be punched, the valve rocker shaft support is sleeved on the outer surfaces of the plurality of support blocks 303, the rotating block 305 is rotated to enable the bearing to move downwards on the outer surface of the threaded rod 3, so that the plurality of second movable plates 302 are driven to be outwards supported, the connecting block 301 is supported, and the connecting block 301 drives the first movable plate 307, so that the support blocks 303 are outwards expanded, and the valve rocker shaft support is fixed.
Specifically, the left side fixed mounting at the 1 top of backing plate has baffle 2, and the right side at the 1 top of backing plate has T shaped plate 6 through 5 fixed mounting of a plurality of screws, and two drilling 4 have been seted up to the surface of T shaped plate 6, and the bottom of T shaped plate 6 has been seted up with 5 assorted screw through-holes of screw, and the top of backing plate 1 has been seted up with 5 assorted thread grooves of screw.
In this embodiment: after the valve rocker shaft support is fixed, the T-shaped plate 6 is fixed on the outer surface of the bottom base plate 1 through a plurality of threaded nails 5, and the valve rocker shaft support is processed and punched through the two drill holes 4.
Specifically, a threaded through hole matched with the threaded rod 3 is formed in the rotating block 305, and a certain gap is formed between the inner surface of the bearing and the outer surface of the threaded rod 3.
In this embodiment: when the rotating block 305 is rotated, the bearing and the plurality of second movable plates 302 are supported outward.
Specifically, the top of the threaded rod 3 is fixedly provided with a limiting block.
In this embodiment: when the rotating block 305 is rotated, the disengagement threaded rod 3 is placed.
Specifically, the outer surfaces of the supporting blocks 303 are fixedly provided with cushion pads, and the supporting blocks 303 are square.
In this embodiment: when the supporting block 303 is in contact with the inner wall of the valve rocker shaft support, the cushion pad prevents the supporting block 303 from damaging the inner wall of the valve rocker shaft support.
During the use, when the valve rocker shaft support, when needing to punch, establish the outer surface at a plurality of supporting shoes 303 with valve rocker shaft support cover, through rotating rotatory piece 305, make the bearing at the surface downstream of threaded rod 3, thereby drive a plurality of second fly leaf 302 and outwards support, thereby prop up connecting block 301, connecting block 301 drives first fly leaf 307, thereby make supporting shoe 303 outwards expand, thereby fix valve rocker shaft support, fix T shaped plate 6 at the surface of backing plate 1 through a plurality of screw nails 5, process the punching through two different position drilling 4 valve rocker shaft supports.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a special adds clamping apparatus of drilling of valve rocking arm axle support, includes backing plate (1), its characterized in that: the fixed stationary mast (304) that is provided with in center department at bottom bolster (1) surface top, stationary mast (304) surface is close to the fixed position at top and is provided with stationary ring (308), a plurality of first fly leaf (307) are evenly installed to the surface of stationary ring (308), and are a plurality of the top of first fly leaf (307) all has connecting block (301), a plurality of through auxiliary rod swing joint connecting block (301) divide into two sets ofly, two sets of the equal fixed mounting in one side that connecting block (301) are relative has supporting shoe (303), the top fixed mounting of stationary mast (304) has threaded rod (3), the surface threaded connection of threaded rod (3) has rotatory piece (305), the bottom fixed mounting of rotatory piece (305) has the bearing, a plurality of connecting plates (306) are evenly installed to the surface of bearing, and is a plurality of the surface of connecting plate (306) all has second fly leaf (302) through dead lever swing The tops of the second movable plates (302) are movably arranged on the outer surfaces of the connecting blocks (301) through auxiliary blocks.
2. The special machining clamp for drilling the valve rocker shaft support according to claim 1, wherein the special machining clamp comprises: the left side fixed mounting at backing plate (1) top has baffle (2), the right side at backing plate (1) top has T shaped plate (6) through a plurality of screw nails (5) fixed mounting, two drilling (4) have been seted up to the surface of T shaped plate (6), the bottom of T shaped plate (6) seted up with screw nail (5) assorted screw thread through-hole, the top of backing plate (1) seted up with screw nail (5) assorted thread groove.
3. The special machining clamp for drilling the valve rocker shaft support according to claim 2, characterized in that: the screw thread through hole matched with the threaded rod (3) is formed in the rotating block (305), and a certain gap is formed between the inner surface of the bearing and the outer surface of the threaded rod (3).
4. The special machining clamp for drilling the valve rocker shaft support according to claim 1, wherein the special machining clamp comprises: the plurality of first movable plates (307) are all located at the bottom of the plurality of second movable plates (302), and the plurality of first movable plates (307) are symmetrical to the plurality of second movable plates (302).
5. The special machining clamp for drilling the valve rocker shaft support according to claim 4, wherein the special machining clamp comprises: the top of the threaded rod (3) is fixedly provided with a limiting block.
6. The special machining clamp for drilling the valve rocker shaft support according to claim 1, wherein the special machining clamp comprises: the outer surface of the supporting blocks (303) is fixedly provided with a cushion pad, and the supporting blocks (303) are square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021217308.9U CN213163209U (en) | 2020-06-28 | 2020-06-28 | Special machining clamp for drilling valve rocker shaft support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021217308.9U CN213163209U (en) | 2020-06-28 | 2020-06-28 | Special machining clamp for drilling valve rocker shaft support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213163209U true CN213163209U (en) | 2021-05-11 |
Family
ID=75789870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021217308.9U Expired - Fee Related CN213163209U (en) | 2020-06-28 | 2020-06-28 | Special machining clamp for drilling valve rocker shaft support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213163209U (en) |
-
2020
- 2020-06-28 CN CN202021217308.9U patent/CN213163209U/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: 20210511 |