CN210388345U - Valve body self-centering clamp - Google Patents
Valve body self-centering clamp Download PDFInfo
- Publication number
- CN210388345U CN210388345U CN201921011328.8U CN201921011328U CN210388345U CN 210388345 U CN210388345 U CN 210388345U CN 201921011328 U CN201921011328 U CN 201921011328U CN 210388345 U CN210388345 U CN 210388345U
- Authority
- CN
- China
- Prior art keywords
- valve body
- block
- clamping
- connecting block
- support frame
- 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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- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 5
- 239000011572 manganese Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 9
- 230000005489 elastic deformation Effects 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
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Abstract
A valve body self-centering fixture, comprising a base plate: a fixed seat is arranged on the bracket, and a clamping groove is arranged on the fixed seat; a clamping mechanism; the clamping device comprises a connecting block, a moving block moving opposite to the connecting block, a clamping block arranged on the moving block and a driving mechanism driving the connecting block to move, wherein a dust guard is arranged on the fixing seat, and a support frame is arranged on the dust guard. The utility model discloses in valve body is from centering anchor clamps can prevent that the piece from entering into anchor clamps through setting up the dust guard, can blow off the piece through setting up the gas pocket, can prevent that the piece from causing the influence to the precision, can satisfy the user demand, be provided with the support frame of making by 65 manganese moreover for elastic deformation can take place for the support frame, and the support frame can play the supporting role to the valve body of different specifications.
Description
Technical Field
The utility model belongs to the technical field of the valve body processing technique and specifically relates to a valve body is from line-up clamp.
Background
The valve body is a main part in the valve, and different mechanical manufacturing methods exist according to pressure grades. For example: casting, forging, and the like. Especially, the valve body through casting production need carry out the finish machining to it, but current valve body is from the centering anchor clamps can not prevent that the piece from entering into in the anchor clamps for the precision receives the influence after long-time the use of anchor clamps, can not satisfy its user demand.
Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can effectively solve above-mentioned technical problem's valve body from line-up clamp.
In order to achieve the purpose of the utility model, the following technical proposal is adopted:
a valve body self-centering fixture, comprising:
a bottom plate: a fixed seat is arranged on the base plate, the fixed seat is fixedly connected with the bottom plate, and a clamping groove is formed in the fixed seat;
a clamping mechanism; the clamping device comprises a connecting block, a moving block and a clamping block, wherein the moving block moves opposite to the connecting block, the clamping block is arranged on the moving block, the connecting block is accommodated in the clamping groove and is in sliding contact with the fixed seat, the moving block is positioned above the connecting block, the moving block is in sliding contact with the connecting block, and the clamping block is fixedly connected with the moving block; and
a driving mechanism for driving the connecting block to move,
the dustproof plate is arranged on the fixing seat and located between the connecting blocks, the dustproof plate is located above the clamping groove and fixedly connected with the fixing seat, inclined planes are arranged at two ends of the bottom surface of the clamping groove, and the inclined planes incline downwards from the center of the clamping groove to two ends of the clamping groove in the length direction.
Further: the fixing seat is provided with an air hole, one end of the air hole is located on the fixing seat, and the other end of the air hole is located on the side wall of the clamping groove.
Further: the air holes are L-shaped.
Further: the dustproof plate is provided with a support frame, and the support frame is fixedly connected with the dustproof plate.
Further: the support frame is made of 65 manganese materials.
Further: the upper end of the connecting block is provided with a first rack, the moving block is provided with a second rack, and the first rack is meshed with the second rack.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses in valve body is from centering anchor clamps can prevent that the piece from entering into anchor clamps through setting up the dust guard, can blow off the piece through setting up the gas pocket, can prevent that the piece from causing the influence to the precision, can satisfy the user demand, be provided with the support frame of making by 65 manganese moreover for elastic deformation can take place for the support frame, and the support frame can play the supporting role to the valve body of different specifications.
Drawings
Fig. 1 is the structure diagram of the valve body self-centering clamp of the present invention.
Fig. 2 is the utility model discloses the valve body is from the structural schematic of centering anchor clamps fixing base.
Fig. 3 is a schematic view of a part of the structure of the valve body self-centering clamp of the present invention.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention. When an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
The valve body self-centering fixture of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the utility model discloses valve body is from centering anchor clamps includes:
bottom plate 1: a fixed seat 11 is arranged on the base plate, the fixed seat 11 is fixedly connected with the base plate 1, the preferred connection mode is bolt connection, and a clamping groove 111 is arranged on the fixed seat 11;
a clamping mechanism 2; the clamping device comprises two connecting blocks 21, a moving block 22 moving opposite to the connecting blocks 21 and clamping blocks 23 arranged on the moving block 22, wherein the connecting blocks 21 are contained in the clamping grooves 111 and are in sliding contact with the fixed base 11, so that the connecting blocks 21 can move left and right on the fixed base 11. The number of the connecting blocks 21 is two, the moving block 22 is located above the connecting block 23, and the moving block 22 is in sliding contact with the connecting block 21. Two clamping blocks 23 are arranged, and the clamping blocks 23 are fixedly connected with the moving block 22 so as to drive the moving block to move left and right; and
the pushing mechanism 3: the device comprises a driving device 31, a driving rod 32 arranged on the driving device 31 and a driving piece 33 arranged on the driving rod 32. The driving device 31 is fixedly connected with the bottom plate 1, preferably, the driving device 31 is connected with the bottom plate by bolts, and the driving device 31 is an electric cylinder. One end of the driving rod 32 is connected to the driving device 31, and the connection manner is common knowledge and will not be described herein. The driving rod 32 passes the bottom plate 1 with the fixing base 11, and the other end of the driving rod 32 is inserted into the clamping groove 111, the other end of the driving rod 32 is fixedly connected with the driving piece 33, the preferable connection mode is bolt connection, the driving piece 33 is accommodated in the clamping groove 111 and is in sliding contact with the fixing base 11, the driving piece 33 is abutted to the connecting block 21, and the abutting surface of the driving piece 33 and the connecting block 21 is an inclined surface, so that the upward movement of the driving piece 33 can be changed into the movement of the connecting block 21 to both sides.
Wherein: be provided with dust guard 12 on the fixing base 11, dust guard 12 is located between the connecting block 21, dust guard 12 is located the top of draw-in groove 111, dust guard 12 with fixing base 12 fixed connection, its concrete connection mode is bolted connection. Inclined planes are arranged at two ends of the bottom surface of the clamping groove 111, and the inclined planes incline downwards from the center of the clamping groove 111 to two ends of the clamping groove in the length direction.
Further: the fixing seat 11 is provided with an air hole 13, one end of the air hole 13 is located on the fixing seat 11, and the other end of the air hole 13 is located on the side wall of the clamping groove 111.
Further: the air hole 13 is formed in an L shape so that air can be blown into the clamping groove 111 through the air hole.
Further: the other end of the air hole 13 is connected with an air blowing device (not shown), and the air blowing device can blow air into the air hole 13, so that the chips in the clamping groove 111 can be blown out.
Further: the dustproof plate 12 is provided with a support frame 14, the support frame 14 is fixedly connected with the dustproof plate 12, and the preferred connection mode is bolt connection.
Further: the support frame 14 is made of 65 mn so that it can be elastically deformed.
Further: the upper end of the connecting block 21 is provided with a first rack 211, the moving block 221 is provided with a second rack 221, and the first rack 211 is meshed with the second rack 221, so that the connecting block 21 and the moving block 22 can move relatively, and the moving distance is more accurate.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.
Example (b):
firstly, a valve body is placed on the support frame 14, then the driving device 31 drives the driving rod 32 to move upwards, the driving piece 33 moves upwards along with the driving piece, the driving piece 33 moving upwards enables the connecting block 21 to move towards two sides, and further enables the moving block 22 to move towards the middle, then the clamping block 23 can clamp the valve body, and then the valve body can be machined.
Due to the arrangement of the dust-proof plate 12, the chips in the machining process can be prevented from entering the clamping groove 111. Furthermore, the air blowing device can blow out the debris in the clamping groove 111 along the inclined surface through the air hole 13.
Due to the arrangement of the support 14, the left end or the right end of the valve body can be inclined, so that the valve bodies with different specifications can be supported, and different valve bodies can be clamped conveniently.
The utility model discloses following beneficial effect has: the utility model discloses in valve body is from centering anchor clamps can prevent that the piece from entering into anchor clamps through setting up the dust guard, can blow off the piece through setting up the gas pocket, can prevent that the piece from causing the influence to the precision, can satisfy the user demand, be provided with the support frame of making by 65 manganese moreover for elastic deformation can take place for the support frame, and the support frame can play the supporting role to the valve body of different specifications.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (7)
1. A valve body self-centering fixture, comprising:
a bottom plate: a fixed seat is arranged on the base plate, the fixed seat is fixedly connected with the bottom plate, and a clamping groove is formed in the fixed seat;
a clamping mechanism; the clamping device comprises a connecting block, a moving block and a clamping block, wherein the moving block moves opposite to the connecting block, the clamping block is arranged on the moving block, the connecting block is accommodated in the clamping groove and is in sliding contact with the fixed seat, the moving block is positioned above the connecting block, the moving block is in sliding contact with the connecting block, and the clamping block is fixedly connected with the moving block; and
a driving mechanism for driving the connecting block to move,
the method is characterized in that:
the dustproof plate is arranged above the clamping groove and fixedly connected with the fixing seat, and inclined planes are arranged at two ends of the bottom surface of the clamping groove.
2. The valve body self-centering fixture of claim 1, wherein: the inclined plane inclines downwards from the center of the clamping groove to two ends of the clamping groove in the length direction.
3. The valve body self-centering fixture of claim 1, wherein: the fixing seat is provided with an air hole, one end of the air hole is located on the fixing seat, and the other end of the air hole is located on the side wall of the clamping groove.
4. The valve body self-centering fixture of claim 3, wherein: the air holes are L-shaped.
5. The valve body self-centering fixture of claim 1, wherein: the dustproof plate is provided with a support frame, and the support frame is fixedly connected with the dustproof plate.
6. The valve body self-centering fixture of claim 5, wherein: the support frame is made of 65 manganese materials.
7. The valve body self-centering fixture of claim 1, wherein: the upper end of the connecting block is provided with a first rack, the moving block is provided with a second rack, and the first rack is meshed with the second rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921011328.8U CN210388345U (en) | 2019-07-02 | 2019-07-02 | Valve body self-centering clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921011328.8U CN210388345U (en) | 2019-07-02 | 2019-07-02 | Valve body self-centering clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210388345U true CN210388345U (en) | 2020-04-24 |
Family
ID=70353824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921011328.8U Expired - Fee Related CN210388345U (en) | 2019-07-02 | 2019-07-02 | Valve body self-centering clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210388345U (en) |
-
2019
- 2019-07-02 CN CN201921011328.8U patent/CN210388345U/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 |
Granted publication date: 20200424 |