CN213438335U - Cutter adjusting clamp for valve seat machining - Google Patents
Cutter adjusting clamp for valve seat machining Download PDFInfo
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- CN213438335U CN213438335U CN202022457975.0U CN202022457975U CN213438335U CN 213438335 U CN213438335 U CN 213438335U CN 202022457975 U CN202022457975 U CN 202022457975U CN 213438335 U CN213438335 U CN 213438335U
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- hollow structure
- top surface
- cutter
- valve seat
- positioning pin
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Abstract
The utility model relates to a cutter adjustment technical field specifically discloses a cutter adjustment anchor clamps for disk seat processing, include: the device comprises a main body, a central positioning pin, a direction positioning pin and a plurality of pressing cushion blocks; the lower part of the main body is provided with a conical structure, the bottom of the conical structure is provided with a slot, and the side part of the conical structure is provided with a clamping slot; the upper part of the main body is provided with a hollow structure, the side surface of the hollow structure is provided with an operation hole, the top surface of the hollow structure is provided with an adjusting hole for adjusting the height of a cutter, and the top surface of the hollow structure is a plane; the central positioning pin is arranged on the top surface of the hollow structure; the direction positioning pin is arranged on the top surface of the hollow structure; the pressing cushion blocks are circumferentially arranged on the top surface of the hollow structure. The utility model discloses an adjustment anchor clamps rely on hollow structure's top surface and central locating pin and cutter contact, and the cutter does not have relative rotation with the main part during the adjustment, does not have wearing and tearing during the use, and the nothing needs to be changed.
Description
Technical Field
The utility model relates to a cutter adjustment technical field especially relates to a cutter adjustment anchor clamps are used in disk seat processing.
Background
The cutter that is used for processing cylinder cap pipe disk seat at present needs to adopt light projector, adjustment anchor clamps and contrast standard plate to transfer the sword, specifically is to clip the cutter through anchor clamps, and the light irradiation blade produces the projection in the reuse projecting apparatus equipment bottom, utilizes the speculum to project the projection that produces on the visual field ground glass display panel. The outer end of the ground glass display plate is provided with a contrast standard plate with the correct position. The difference between the projection in the frosted glass and the comparison standard plate outside the frosted glass is observed by human eyes, and the height of the blade is adjusted by adjusting a height adjusting screw on the bottom surface of the cutter so that the projection of the blade is superposed with the line of the comparison standard plate, namely the height adjustment OK of the blade.
However, the existing tool adjusting clamp is contacted with the tool through a conical surface, the tool needs to be rotated during measurement, after the tool adjusting clamp is used for a period of time, the tool adjusting clamp is worn quickly and needs to be replaced, the use cost is high, and the quality and the speed of tool adjustment are influenced when the tool adjusting clamp is not replaced in time; meanwhile, the existing adjusting clamp has complicated adjusting steps, each cutter head needs 20 minutes for adjustment, the efficiency is low, and the cutter adjustment is easy to fail, so that a large amount of unqualified products are produced, and the cutter needs to be replaced for the second time; if the cutter is replaced for the second time when the production process is stopped, the production efficiency is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a disk seat processing is with cutter adjustment anchor clamps adopts plane and central locating pin and cutter contact, avoids wearing and tearing, and extension adjustment anchor clamps life just improves knife adjustment efficiency.
In order to solve the technical problem, the utility model provides a cutter adjustment anchor clamps are used in disk seat processing, include: the device comprises a main body, a central positioning pin, a direction positioning pin and a plurality of pressing cushion blocks; the lower part of the main body is provided with a conical structure, the bottom of the conical structure is provided with a slot, and the side part of the conical structure is provided with a clamping slot; the upper part of the main body is provided with a hollow structure, the side surface of the hollow structure is provided with an operation hole, the top surface of the hollow structure is provided with an adjusting hole for adjusting the height of a cutter, and the top surface of the hollow structure is a plane; the central positioning pin is arranged on the top surface of the hollow structure; the direction positioning pin is arranged on the top surface of the hollow structure; the pressing cushion blocks are circumferentially arranged on the top surface of the hollow structure. The utility model discloses an adjustment anchor clamps rely on hollow structure's top surface and central locating pin and cutter contact, and the cutter does not have relative rotation with the main part during the adjustment, does not have wearing and tearing during the use, and the nothing needs to be changed.
Preferably, the operation holes are provided in three and equidistantly disposed on a side of the hollow structure.
Preferably, the pressing pad block is provided with an adjusting groove suitable for a hexagonal wrench.
Preferably, the length of the main body is 240-270 mm; the length of the operation hole is 70-92 mm.
Preferably, the hollow structure is a hollow cylinder structure.
Preferably, the edge of the operation hole is in a circular arc structure.
Preferably, the top end of the center positioning pin is provided with a round surface structure.
Preferably, the number of the clamping grooves is two, and the two clamping grooves are oppositely arranged on the conical structure.
Preferably, the center positioning pin is arranged at the center of the top surface of the hollow structure.
Preferably, the top surface of the hollow structure is provided with a regulation-limiting groove concentrically arranged with the central positioning pin, the regulating hole is located in the regulation-limiting groove, and the direction positioning pin is located on the periphery of the regulation-limiting groove.
The utility model discloses following beneficial effect has:
the utility model discloses disk seat processing relies on hollow structure's top surface and central locating pin and cutter contact with cutter adjustment anchor clamps, only needs fix the cutter through compressing tightly the cushion during measurement to utilize the spanner to stretch into through the handle hole behind the hollow structure pass the regulation hole adjust the cutter height can, cutter and main part do not have relative rotation during the adjustment, do not have wearing and tearing during the use, need not change long service life, with low costs. Meanwhile, the adjusting steps are simple, the cutter is adjusted only through the operation hole and the adjusting hole, the efficiency is high, the cutter does not need to be moved in the cutter adjusting process, cutter adjusting errors are avoided, and the production quality and the production efficiency are ensured.
Drawings
Fig. 1 is a schematic structural view of a tool adjusting fixture for machining a valve seat according to an embodiment of the present invention;
fig. 2 is a plan view of a tool adjusting jig for machining a valve seat according to an embodiment of the present invention.
Reference numerals: 1. a main body; 101. a cone-shaped structure; 102. a card slot; 103. a hollow structure; 104. an operation hole; 105. an adjustment hole; 106. a regulating limiting groove; 2. a central locating pin; 3. a direction positioning pin; 4. and pressing the cushion block.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1 and 2, a preferred embodiment of the present invention provides a tool adjusting jig for valve seat processing, including: the device comprises a main body 1, a central positioning pin 2, a direction positioning pin 3 and a plurality of compression cushion blocks 4; the lower part of the main body 1 is provided with a conical structure 101, the bottom of the conical structure 101 is provided with a slot, and the side part of the conical structure 101 is provided with a slot 102; the upper part of the main body 1 is provided with a hollow structure 103, the side surface of the hollow structure 103 is provided with an operation hole 104, the top surface of the hollow structure 103 is provided with an adjusting hole 105 for adjusting the height of a cutter, and the top surface of the hollow structure 103 is a plane; the central positioning pin 2 is arranged on the top surface of the hollow structure 103; the direction positioning pin 3 is arranged on the top surface of the hollow structure 103; the plurality of the pressing pad blocks 4 are circumferentially arranged on the top surface of the hollow structure 103. The utility model discloses an adjustment anchor clamps rely on hollow structure 103's top surface and central locating pin 2 and cutter contact, and the cutter does not have relative rotation with main part 1 during the adjustment, does not have wearing and tearing during the use, and the nothing needs to be changed.
It should be noted that the utility model discloses a cutter is cutter for current disk seat processing, and its bottom surface is provided with high adjusting screw, high adjusting screw aligns with regulation hole 105, the side of cutter is provided with clamp plate screw and direction draw-in groove, and during the installation, the direction draw-in groove aims at direction locating pin 3, and during the adjustment, utilizes the spanner to loosen clamp plate screw, utilizes spanner height adjusting screw, screws up clamp plate screw after having adjusted, accomplishes one time and adjusts the circulation.
Based on the scheme, when the tool setting device works, the conical structure 101 is inserted into an external tool setting gauge, and the slot and the clamping groove 102 are respectively aligned with a plug pin and a clamping block on the tool setting gauge; then, a cutter for machining a valve seat is installed on the top surface of the hollow structure 103, the bottom surface of the cutter is tightly attached to the top surface of the hollow structure 103, the central positioning pin 2 is inserted into the center of the cutter, the compression cushion block 4 is screwed down and the parameters of the tool setting gauge are read, if the height of the cutter needs to be adjusted, the compression cushion block 4 is slightly loosened, after a pressure plate screw on the cutter is loosened by a spanner, the spanner is stretched into the operation hole 104 and penetrates through the adjusting hole 105 to adjust the height adjusting screw on the bottom surface of the cutter, the pressure plate screw and the compression cushion block 4 are screwed down after the adjustment is finished, the parameters of the tool setting gauge are read, if the adjustment is still required, the adjusting steps are repeated, and if the adjustment is.
Preferably, the operation holes 104 are provided in three and equidistantly arranged on the side of the hollow structure 103. Specifically, three operation holes 104 are arranged, and the operation holes 104 are uniformly and equidistantly arranged on the side surface of the hollow structure 103, so that the height of the cutter can be adjusted at each position by an operator.
Preferably, the pressing pad 4 is provided with an adjusting groove suitable for a hexagonal wrench. Specifically, the unified regulation specification that compresses tightly cushion 4 makes things convenient for operating personnel to operate, avoids adopting too many kinds of instrument, influences and adjusts efficiency.
Preferably, the length of the main body 1 is 240 to 270 mm. More preferably, the length of the body 1 is 260mm to 270 mm.
Preferably, the length of the operation hole 104 is 70 to 92 mm. More preferably, the length of the operation hole 104 is 80-90 mm.
Preferably, the edge of the operation hole 104 is a circular arc structure. Specifically, the arc structure can prevent the operator from scratching when stretching the hand into the operation hole 104, and the operation safety of the operator is ensured.
Preferably, the top end of the center positioning pin 2 is provided with a round surface structure. Specifically, the round surface structure facilitates the cutter to be inserted into the central positioning pin 2, and the cutter contact surface is prevented from being scratched in the inserting process.
Preferably, two clamping grooves 102 are arranged and are oppositely arranged on the conical structure 101. Specifically, the two clamping grooves 102 can more stably and quickly position the position of the tool adjusting clamp for machining the valve seat.
Preferably, the center positioning pin 2 is arranged at the center of the top surface of the hollow structure 103.
Preferably, the top surface of the hollow structure 103 is provided with an adjustment limiting groove 106 concentrically arranged with the central positioning pin 2, the adjusting hole 105 is located inside the adjustment limiting groove 106, and the direction positioning pin 3 is located on the periphery of the adjustment limiting groove 106. Specifically, the height adjusting groove 106 prevents the height adjusting screw body on the bottom surface of the cutter from being attached to the top surface of the hollow structure, so that more moving space is provided for the wrench, and the height adjusting screw can be conveniently adjusted.
Preferably, three adjusting holes 105 are provided, and the three adjusting holes correspond to the positions of the height adjusting screws of the three different types of cutters respectively.
The utility model discloses a working process does: inserting the conical structure 101 into an external tool setting gauge, and aligning the slot and the slot 102 with a plug pin and a fixture block on the tool setting gauge respectively; then, a cutter for machining a valve seat is installed on the top surface of the hollow structure 103, the bottom surface of the cutter is tightly attached to the top surface of the hollow structure 103, the central positioning pin 2 is inserted into the center of the cutter, the compression cushion block 4 is screwed down and the parameters of the tool setting gauge are read, if the height of the cutter needs to be adjusted, the compression cushion block 4 is slightly loosened, after a pressure plate screw on the cutter is loosened by a spanner, the spanner is stretched into the operation hole 104 and penetrates through the adjusting hole 105 to adjust the height adjusting screw on the bottom surface of the cutter, the pressure plate screw and the compression cushion block 4 are screwed down after the adjustment is finished, the parameters of the tool setting gauge are read, if the adjustment is still required, the adjusting steps are repeated, and if the adjustment is.
It is worth to be noted that, in the process of adjusting the cutter, no gap is formed between the cutter and the top surface of the main body 1, and in the process of adjusting the height of the cutter, the cutter cannot incline.
To sum up, the utility model discloses preferred embodiment provides a cutter adjustment anchor clamps for disk seat processing, has following effect:
compared with the prior art, the utility model discloses cutter adjustment anchor clamps for disk seat processing rely on hollow structure 103's top surface and central locating pin 2 and cutter contact, only need fix the cutter through compressing tightly cushion 4 during the measurement to utilize the spanner to pass behind stretching into hollow structure 103 through handle hole 104 regulating hole 105 adjustment cutter height can, cutter and main part 1 do not have relative rotation during the adjustment, do not have wearing and tearing during the use, need not change long service life, with low costs. Meanwhile, the adjusting steps are simple, the cutter is adjusted only through the operating hole 104 and the adjusting hole 105, the efficiency is high, the cutter does not need to be moved in the cutter adjusting process, cutter adjusting errors are avoided, and the production quality and the production efficiency are ensured.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a disk seat processing is with cutter adjustment anchor clamps which characterized in that includes:
the lower part of the main body is provided with a conical structure, the bottom of the conical structure is provided with a slot, and the side part of the conical structure is provided with a clamping slot; the upper part of the main body is provided with a hollow structure, the side surface of the hollow structure is provided with an operation hole, the top surface of the hollow structure is provided with an adjusting hole for adjusting the height of a cutter, and the top surface of the hollow structure is a plane;
a central locating pin disposed on a top surface of the hollow structure;
the direction positioning pin is arranged on the top surface of the hollow structure; and
and the plurality of pressing cushion blocks are circumferentially arranged on the top surface of the hollow structure.
2. The tool setting jig for valve seat machining according to claim 1, characterized in that: the handle hole is provided with three, and the equidistance set up in on hollow structure's the side.
3. The tool setting jig for valve seat machining according to claim 1, characterized in that: and the pressing cushion block is provided with an adjusting groove suitable for a hexagonal wrench.
4. The tool setting jig for valve seat machining according to claim 1, characterized in that: the length of the main body is 240-270 mm; the length of the operation hole is 70-92 mm.
5. The tool setting jig for valve seat machining according to claim 1, characterized in that: the hollow structure is a hollow cylinder structure.
6. The tool setting jig for valve seat machining according to claim 1, characterized in that: the edge of the operation hole is of a circular arc structure.
7. The tool setting jig for valve seat machining according to claim 1, characterized in that: the top end of the central positioning pin is of a circular surface structure.
8. The tool setting jig for valve seat machining according to claim 1, characterized in that: the draw-in groove is provided with two, and sets up in the conical structure relatively.
9. The tool setting jig for valve seat machining according to claim 1, characterized in that: the center positioning pin is arranged at the center of the top surface of the hollow structure.
10. The tool setting jig for valve seat machining according to claim 1, characterized in that: the top surface of the hollow structure is provided with a limit adjusting groove concentrically arranged with the central positioning pin, the adjusting hole is positioned in the limit adjusting groove, and the direction positioning pin is positioned on the periphery of the limit adjusting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022457975.0U CN213438335U (en) | 2020-10-29 | 2020-10-29 | Cutter adjusting clamp for valve seat machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022457975.0U CN213438335U (en) | 2020-10-29 | 2020-10-29 | Cutter adjusting clamp for valve seat machining |
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| Publication Number | Publication Date |
|---|---|
| CN213438335U true CN213438335U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022457975.0U Active CN213438335U (en) | 2020-10-29 | 2020-10-29 | Cutter adjusting clamp for valve seat machining |
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| CN (1) | CN213438335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012033A (en) * | 2021-09-30 | 2022-02-08 | 潍柴动力股份有限公司 | Air flue core making method and air flue core making equipment |
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2020
- 2020-10-29 CN CN202022457975.0U patent/CN213438335U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012033A (en) * | 2021-09-30 | 2022-02-08 | 潍柴动力股份有限公司 | Air flue core making method and air flue core making equipment |
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