CN216729576U - Clamp for turning inner hole of valve cover - Google Patents
Clamp for turning inner hole of valve cover Download PDFInfo
- Publication number
- CN216729576U CN216729576U CN202220446787.4U CN202220446787U CN216729576U CN 216729576 U CN216729576 U CN 216729576U CN 202220446787 U CN202220446787 U CN 202220446787U CN 216729576 U CN216729576 U CN 216729576U
- Authority
- CN
- China
- Prior art keywords
- clamp
- valve cover
- base
- turning
- clamping block
- 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
Links
- 238000003754 machining Methods 0.000 claims abstract description 14
- 230000000712 assembly Effects 0.000 abstract description 8
- 238000000429 assembly Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Abstract
The clamp for turning the inner hole of the valve cover provided by the utility model can realize clamping and machining of the valve cover edge by arranging a plurality of clamp assemblies on the rotating disc, and improves the machining efficiency of the inner hole of the valve cover. The method comprises the following steps: the fixture comprises a rotating disc, a base, a fixture assembly and a connecting member; the rotary disc is provided with a plurality of bases, the bases are provided with clamp assemblies, the clamp assemblies can clamp the valve covers tightly, the clamp assemblies are circumferentially arranged on the rotary disc, one side, opposite to the bases, of the rotary disc is provided with a connecting component, the connecting component is connected with the driving motor, the driving motor can drive the rotary disc to rotate, and therefore the bases are aligned to the machining tools to machine the valve covers.
Description
Technical Field
The utility model mainly relates to the technical field of clamps, in particular to a clamp for turning an inner hole of a valve cover.
Background
The working principle of turning is cutting processing that a workpiece rotates and a turning tool moves linearly or curvilinearly in a plane. Turning is generally performed on a lathe to machine an inner cylindrical surface, an outer cylindrical surface, an end surface, a conical surface, a forming surface, a thread, and the like of a workpiece. When the inner hole of the valve cover is machined, the valve cover is clamped and clamped through a clamp generally, then the inner hole of the valve cover is machined through a rotating tool, but when the existing device is used for machining the valve cover, one valve cover can be machined generally only at one time, when the next valve cover is machined, the previous valve cover needs to be disassembled, then the next valve cover is clamped, at the moment, the tool is in an out-of-operation state, the valve cover is difficult to clamp in a preparation mode, and the machining efficiency of the valve cover is low.
In conclusion, the existing device is difficult to prepare and clamp the valve cover, so that the machining efficiency of the valve cover is low, and accordingly, a novel clamp for turning the inner hole of the valve cover is needed in the field to solve the problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides the clamp for turning the inner hole of the valve cover.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a valve gap turning anchor clamps for hole, includes: the rotary disc, the base, the clamp assembly and the connecting member; the rotary disc is provided with a plurality of bases, the base is provided with the clamp assembly, the clamp assembly can clamp the valve cover, the clamp assembly is circumferentially arranged on the rotary disc, one side, opposite to the base, of the rotary disc is provided with the connecting component, the connecting component is connected with the driving motor, the driving motor can drive the rotary disc to rotate, and therefore the base is aligned with the machining tool to machine the valve cover.
The clamp for turning the inner hole of the valve cover further comprises a first clamping block and a second clamping block, wherein the first clamping block can be movably abutted to the second clamping block so as to clamp the valve cover.
The clamp for turning the inner hole of the valve cover further comprises an extension tube and a telescopic rod, wherein the extension tube is connected with the base, the first clamping block is connected with the telescopic rod, and the telescopic rod can move in the extension tube to realize the movement of the first clamping block.
The clamp for turning the inner hole of the valve cover is characterized in that the second clamping block is connected with the base through a connecting block.
The clamp for turning the inner hole of the valve cover is characterized in that the first clamping block and the second clamping block are in contact with the valve cover through a curved surface.
The clamp for turning the inner hole of the valve cover further comprises a base and a positioning hole, wherein the positioning hole is formed in the middle of the base, and the positioning hole is formed in the base.
The clamp for turning the inner hole of the valve cover is characterized in that the cross section of the base is circular, and the axis of the positioning hole is coincident with the axis of the base.
According to the clamp for turning the inner hole of the valve cover, the connecting component is a connecting pipe, the connecting pipe can be matched with the driving shaft of the driving motor, and the connecting pipe and the rotating disc are connected in a non-detachable mode.
The clamp for turning the inner hole of the valve cover is further characterized in that the number of the bases and the number of the clamp assemblies are three.
The clamp for turning the inner hole of the valve cover is characterized in that the base is connected with the rotating disc in a non-detachable mode.
Compared with the prior art, the utility model has the beneficial effects that:
the clamp is provided with a rotating disc, a base, a clamp assembly and a connecting member; the rotary disc is provided with a plurality of bases, the base is provided with the clamp assembly, the clamp assembly can clamp the valve cover, the clamp assembly is circumferentially arranged on the rotary disc, one side, opposite to the base, of the rotary disc is provided with the connecting component, the connecting component is connected with the driving motor, the driving motor can drive the rotary disc to rotate, and therefore the base is aligned with the machining tool to machine the valve cover.
Therefore, in practical application, when the valve cover on one base is machined, the other base can continue to clamp the tense valve cover through the clamp assembly, and then the rotating disc rotates to clamp and machine the next valve cover, so that clamping and machining are realized while machining is carried out, and the machining efficiency of the valve cover is improved.
Drawings
FIG. 1 is a structural diagram of the overall structure of the present invention;
FIG. 2 is a block diagram of another perspective of the overall structure of the present invention;
FIG. 3 is a front view of the overall structure of the present invention;
FIG. 4 is a block diagram of another perspective of the overall structure of the present invention;
reference numerals shown in the drawings: 1. rotating the disc; 2. a base; 21. a base body; 22. positioning holes; 3. a clamp assembly; 31. a telescopic pipe; 32. a telescopic rod; 33. a first clamping block; 34. a second clamping block; 35. connecting blocks; 4. a connecting member.
Detailed Description
The utility model is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
As shown in fig. 1 to 4, the utility model relates to a clamp for turning an inner hole of a valve cover, which comprises: the rotary disc 1, the base 2, the clamp assembly 3 and the connecting member 4; be provided with a plurality of bases on the rotating disc 1, be provided with anchor clamps subassembly 3 on the base 2, anchor clamps subassembly 3 can press from both sides the valve gap tightly to anchor clamps subassembly 3 is circumference setting on rotating disc 1, and the one side relative with base 2 on rotating disc 1 is provided with connecting element, connecting element and driving motor (not shown in the figure) link to each other, so that driving motor can drive rotating disc 1 and rotate, and then makes one base 2 in a plurality of bases 2 aim at the processing cutter (not shown in the figure) and process the valve gap.
Specifically, base 2 and the quantity of anchor clamps subassembly 3 are three, and base 2's shape is cylindric, and the axis of three base 2 is parallel to each other to the axis of three base 2 is on same circle, and in order to guarantee that every base 2 and cutter homoenergetic are aimed at, prevents to produce valve gap hole machining error.
It should be noted that, the utility model does not limit the specific number of the base 2 and the clamp assemblies 3, and the technician can set the number of the base 2 and the clamp assemblies 3 according to the actual situation under the condition that the number of the base 2 and the clamp assemblies 3 is the same
Further, as a preferred embodiment, the clamp assembly 3 comprises a first clamping block 33 and a second clamping block 34, the first clamping block 33 can be movably abutted to the second clamping block 34 to clamp the valve cover, the clamp assembly 3 further comprises a telescopic pipe 31 and a telescopic rod 32, the telescopic pipe 31 is connected with the base 2, the first clamping block 33 is connected with the telescopic rod 32, and the telescopic rod 32 can move in the telescopic pipe 31 to realize the movement of the first clamping block 33. Specifically, with the direction shown in fig. 3 as a reference direction, a telescopic pipe 31 is arranged on the right side above the base body 21, a movable telescopic rod 32 is arranged in the telescopic pipe 31, a first clamping block 33 is arranged on the left side of the telescopic rod 32, a connecting block 35 is arranged on the right side above the base body 21, a second clamping block 34 is arranged above the connecting block 35, the telescopic rod 32 moves to the left in the telescopic pipe 31 to realize the leftward movement of the first clamping block 33, and the clamping of the valve cover is realized by matching with the second clamping block 34, and then the processing of the inner hole of the valve cover can be performed.
It should be noted that the connection of the second clamping block 34 to the base 2 via the connecting block 35 is only a preferred arrangement, and the second clamping block 34 can be removed from the connecting block 35 to replace the second clamping block to accommodate different sized valve covers, but it should be understood that the utility model can also be implemented without the connecting block 35, i.e. the second clamping block 34 is directly connected to the base body 21, and the technician can set the arrangement according to the actual situation.
In addition, in the utility model, the contact surfaces of the first clamping block 33 and the second clamping block 34 and the valve cover are curved surfaces, and the first clamping block 33 and the second clamping block 34 can be matched with the valve cover based on the structure, so that the clamping surface of the valve cover is prevented from being lost.
It should be noted that the first clamping block 33 and the second clamping block 34 of the present invention are not provided with a curved surface, for example, rubber pads are provided on the clamping surfaces of the first clamping block 33 and the second clamping block 34 and the valve cover, and the rubber pads can avoid the loss of the clamping surfaces of the valve cover, and can be set by a technician according to actual conditions.
Preferably, the base 2 comprises a base body 21 and a positioning hole 22 arranged on the base body 21, the positioning hole 22 is arranged in the middle of the base 2, the cross section of the base 2 is circular, and the axis of the positioning hole 22 coincides with the axis of the base 2. The size of the positioning hole 22 can be adapted to the size of the valve cover, the positioning before the clamping of the valve cover is facilitated, the valve cover is inserted into the positioning hole 22, and then the clamping is carried out by the clamp assembly 3.
It should be noted that, the size of the positioning holes 22 on the multiple bases 2 is not limited in the present invention, the sizes of the positioning holes 22 on the multiple bases 2 may be the same or different, and the technician can set the sizes according to the actual situations.
In addition, connecting elements 4 is the connecting pipe, the connecting pipe can with driving motor's drive shaft phase-match, and the connected mode of connecting pipe and carousel 1 is non-detachable connection, and the connected mode of base 2 and carousel 1 is non-detachable connection, sets up based on this structure for the valve gap is adding the steadiness better man-hour.
The working principle is as follows: firstly, inserting a valve cover to be processed into a positioning hole 22, then clamping the valve cover by using a clamp assembly 3, arranging an oil supply device (not shown in the figure) and an energy accumulator (not shown in the figure) in a base 2, wherein the oil supply device is communicated with an extension tube 31, the energy accumulator can pressurize the oil supply device to input hydraulic oil into the extension tube 31, and then the pressurized hydraulic oil in the extension tube 31 pushes an extension rod 32 to move, so that a first clamping block 33 can provide clamping force to clamp the valve cover; then control driving motor is rotatory for the first in three base 2 aims at the processing cutter, later processing cutter rotary motion to realize the processing to first valve gap, control again after the processing is accomplished driving motor is rotatory, makes the second in three base 2 aim at the processing cutter, at this moment, dismantles the valve gap that first processing was accomplished, utilizes the energy storage ware pressure release can, the new valve gap of clamping again after the dismantlement, can realize the processing of a valve gap based on the aforesaid, the dismantlement clamping of another valve gap, and then can promote the machining efficiency of valve gap.
The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the utility model, so as to achieve the purpose of the utility model.
Claims (10)
1. The utility model provides a valve gap turning anchor clamps for hole which characterized in that includes: the rotary disc, the base, the clamp assembly and the connecting member;
the rotary disc is provided with a plurality of bases, the base is provided with the clamp assembly, the clamp assembly can clamp the valve cover, the clamp assembly is circumferentially arranged on the rotary disc, one side, opposite to the base, of the rotary disc is provided with the connecting component, the connecting component is connected with the driving motor, the driving motor can drive the rotary disc to rotate, and therefore the base is aligned with the machining tool to machine the valve cover.
2. The clamp for turning the inner hole of the valve cover according to claim 1, wherein the clamp assembly comprises a first clamping block and a second clamping block, and the first clamping block can be movably abutted to the second clamping block to clamp the valve cover.
3. The clamp for turning the inner hole of the valve cover according to claim 2, wherein the clamp assembly further comprises a telescopic pipe and a telescopic rod, the telescopic pipe is connected with the base, the first clamping block is connected with the telescopic rod, and the telescopic rod can move in the telescopic pipe to realize the movement of the first clamping block.
4. A clamp for turning an inner hole of a valve cover according to claim 3, wherein the second clamping block is connected with the base through a connecting block.
5. The clamp for turning the inner hole of the valve cover according to claim 4, wherein the contact surfaces of the first clamping block and the second clamping block with the valve cover are curved surfaces.
6. The clamp for turning the inner hole of the valve cover according to any one of claims 1 to 5, wherein the base comprises a base body and a positioning hole arranged on the base body, and the positioning hole is arranged in the middle of the base.
7. A clamp for turning an inner hole of a valve cover according to claim 6, wherein the cross section of the base is circular, and the axis of the positioning hole is coincident with the axis of the base.
8. A clamp for turning an inner hole of a valve cover according to any one of claims 1 to 5, wherein the connecting member is a connecting pipe which can be matched with a driving shaft of the driving motor, and the connecting pipe and the rotating disc are connected in a non-detachable mode.
9. A clamp for turning an inner hole of a valve cover according to any one of claims 1 to 5, wherein the number of the base and the clamp assembly is three.
10. A clamp for turning an inner hole of a valve cover according to claim 8, wherein the base and the rotating disc are connected in a non-detachable mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220446787.4U CN216729576U (en) | 2022-03-02 | 2022-03-02 | Clamp for turning inner hole of valve cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220446787.4U CN216729576U (en) | 2022-03-02 | 2022-03-02 | Clamp for turning inner hole of valve cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216729576U true CN216729576U (en) | 2022-06-14 |
Family
ID=81920298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220446787.4U Expired - Fee Related CN216729576U (en) | 2022-03-02 | 2022-03-02 | Clamp for turning inner hole of valve cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216729576U (en) |
-
2022
- 2022-03-02 CN CN202220446787.4U patent/CN216729576U/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: 20220614 |