CN214350043U - A frock clamp for fluted disc processing - Google Patents

A frock clamp for fluted disc processing Download PDF

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Publication number
CN214350043U
CN214350043U CN202023254233.4U CN202023254233U CN214350043U CN 214350043 U CN214350043 U CN 214350043U CN 202023254233 U CN202023254233 U CN 202023254233U CN 214350043 U CN214350043 U CN 214350043U
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CN
China
Prior art keywords
adjusting screw
fluted disc
top shoe
sliding block
screw
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Active
Application number
CN202023254233.4U
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Chinese (zh)
Inventor
江水
陈祥莉
何学斌
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Wuhan Heavy Duty Machine Tool Group Corp
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Wuhan Heavy Duty Machine Tool Group Corp
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Priority to CN202023254233.4U priority Critical patent/CN214350043U/en
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Publication of CN214350043U publication Critical patent/CN214350043U/en
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Abstract

The utility model discloses a frock clamp for fluted disc processing, including top shoe, lower slider, adjusting screw, side roof and holding screw, the top shoe passes through adjusting screw and connects under on the slider, and the bottom surface of top shoe is reverse inclined plane with the top surface of top shoe, and adjusting screw is rotatable passes behind the top shoe one side, and with the opposite side spiro union of lower slider, the hole that top shoe and adjusting screw are connected is U type hole, and the side roof is installed in slider outside department down to be equipped with the through-hole that is used for adjusting screw motion on the side roof, holding screw passes the side roof to threaded connection with it. The structure is simple, the clamping is convenient, the composite grinding machine is suitable for machining the fluted disc on the high-precision composite grinding machine, the machined fluted disc is high in precision, and the machining efficiency is high.

Description

A frock clamp for fluted disc processing
Technical Field
The utility model belongs to the frock clamp field especially relates to a frock clamp for fluted disc processing.
Background
The fluted disc belongs to the core precision part of lathe change table, and a set fluted disc has 4, two upper tooth discs, two lower tooth discs, and the precision requirement is very high. The precision of the fluted disc is mainly embodied in that the planeness requirement of the fluted disc positioning basal plane is high, and after any one upper fluted disc is meshed with the two lower fluted discs respectively, the two fluted disc positioning surfaces are parallel to each other within 0.01mm, and are ultra-high precision fluted discs. The traditional machining method in the mechanical industry is that a bench worker with high skill level carefully scrapes the base surface of the fluted disc to reach a certain scraping point number so as to meet the flatness requirement. The method excessively depends on manual operation, the requirement on the skill level of workers is high, the quality of the manual scraping flatness of the bench workers is extremely unstable, the part machining efficiency is low, and batch production is difficult to realize.
Disclosure of Invention
In order to overcome the weak point of above-mentioned prior art, the utility model provides a frock clamp for fluted disc processing, simple structure, the clamping is convenient, be suitable for at high accuracy compound grinding machine processing fluted disc, and the fluted disc precision of processing out is high, and machining efficiency is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a frock clamp for fluted disc processing, includes top shoe, lower slider, adjusting screw, side roof and holding screw, the top shoe passes through adjusting screw and connects on lower slider, and the bottom surface of top shoe and the top surface of top shoe are reverse inclined plane, and adjusting screw is rotatable to pass behind the top shoe one side, with the opposite side spiro union of lower slider, the hole that top shoe and adjusting screw are connected is U type hole, and the side roof is installed in lower slider outside department to be equipped with the through-hole that is used for adjusting screw motion on the side roof, holding screw passes the side roof to threaded connection with it.
In the above technical scheme, a guide mechanism is arranged between the upper sliding block and the lower sliding block.
In the technical scheme, the inclined surface of the upper sliding block is provided with the positioning groove, and the inclined surface of the lower sliding block is provided with the flange matched with the positioning groove.
In the technical scheme, the side top plate is connected with the lower sliding block through the connecting screw.
In the technical scheme, the adjusting screw is provided with the baffle for limiting, and the baffle is arranged on the inner side where the adjusting screw is connected with the upper sliding block.
The utility model has the advantages that: the tool clamp is used for machining a fluted disc base surface by a compound mill, a fluted disc is placed on an upper sliding block, a magnetic workbench sucks a lower sliding block, the height of the tool is adjusted by screwing an adjusting screw to align the fluted disc base surface, a set screw is adjusted to fix a workpiece, the workpiece is prevented from moving during machining, and the tool clamp can be suitable for machining fluted discs with different specifications; and simple structure, the adjustment is convenient, and the dress card is swift, efficient.
Drawings
Fig. 1 is a schematic view of the use structure of the present invention.
Fig. 2 is a view taken along direction a of fig. 1.
Fig. 3 is a schematic sectional view of the present invention.
Wherein: 1. the structure comprises an upper sliding block, 2 adjusting screws, 3 lower sliding blocks, 4 connecting screws, 5 side top plates, 6 fastening screws, 7 fluted discs and 8 baffle plates.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, 2 and 3, the tooling fixture for machining the fluted disc comprises an upper slide block 1, a lower slide block 3, an adjusting screw 2, a side top plate 5 and a set screw 6, wherein the upper slide block 1 is connected to the lower slide block 3 through the adjusting screw 2, the bottom surface of the upper slide block 1 and the top surface of the upper slide block 3 are reverse inclined surfaces, the adjusting screw 2 rotatably penetrates through one side of the upper slide block 1 and then is in threaded connection with the other side of the lower slide block 3, a hole formed by connecting the upper slide block 1 and the adjusting screw 2 is a U-shaped hole, the side top plate 5 is installed on the outer side of the lower slide block 3, a through hole used for moving the adjusting screw 2 is formed in the side top plate 5, and the set screw 6 penetrates through the side top plate and is in threaded connection with the side top plate.
The shaft diameter of the screw head of the adjusting screw 2 is clamped in a U-shaped hole of the upper sliding block 1 and is fixed on the lower sliding block 3 through threaded connection, the adjusting screw 2 is screwed to drive the upper sliding block 1 to move up and down along the inclined plane of the lower sliding block 3, the height is adjusted, and the U-shaped hole of the upper sliding block 1 plays a role in stroke limitation in the moving process.
The set screw 6 is fixed to the side top plate 5 by screw connection, and the fluted disc 7 is fixed by tightening the set screw 6 to fasten the workpiece.
In the above technical scheme, a guide mechanism is arranged between the upper slider 1 and the lower slider 3.
In the above technical scheme, the inclined plane of the upper sliding block 1 is provided with a positioning groove, and the inclined plane of the lower sliding block 3 is provided with a flange matched with the positioning groove.
In the above technical solution, the side top plate 5 is connected with the lower slide block 3 through the connecting screw 4.
In the above technical scheme, be equipped with on adjusting screw 2 and be used for spacing baffle 8, baffle 8 sets up the inboard of being connected at adjusting screw 2 and top shoe 1.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims (5)

1. The utility model provides a frock clamp for fluted disc processing which characterized by: including top shoe, lower slider, adjusting screw, side roof and holding screw, the top shoe passes through adjusting screw and connects under on the slider, and the bottom surface of top shoe and the top surface of top shoe are reverse inclined plane, and adjusting screw is rotatable to pass behind the top shoe one side, with the opposite side spiro union of lower slider, and the hole that top shoe and adjusting screw are connected is U type hole, and the side roof is installed in lower slider outside department to be equipped with the through-hole that is used for adjusting screw motion on the side roof, holding screw passes the side roof to threaded connection with it.
2. The tooling clamp for fluted disc machining according to claim 1, wherein: and a guide mechanism is arranged between the upper sliding block and the lower sliding block.
3. The tooling clamp for fluted disc machining according to claim 2, wherein: the inclined plane of the upper sliding block is provided with a positioning groove, and the inclined plane of the lower sliding block is provided with a flange matched with the positioning groove.
4. The tooling clamp for fluted disc machining according to claim 1, wherein: the side top plate is connected with the lower sliding block through a connecting screw.
5. The tooling clamp for fluted disc machining according to claim 1, wherein: the adjusting screw is provided with a baffle for limiting, and the baffle is arranged on the inner side where the adjusting screw is connected with the upper sliding block.
CN202023254233.4U 2020-12-29 2020-12-29 A frock clamp for fluted disc processing Active CN214350043U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023254233.4U CN214350043U (en) 2020-12-29 2020-12-29 A frock clamp for fluted disc processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023254233.4U CN214350043U (en) 2020-12-29 2020-12-29 A frock clamp for fluted disc processing

Publications (1)

Publication Number Publication Date
CN214350043U true CN214350043U (en) 2021-10-08

Family

ID=77949490

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023254233.4U Active CN214350043U (en) 2020-12-29 2020-12-29 A frock clamp for fluted disc processing

Country Status (1)

Country Link
CN (1) CN214350043U (en)

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