CN214722449U - Clamp for disc-shaped machining part - Google Patents

Clamp for disc-shaped machining part Download PDF

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Publication number
CN214722449U
CN214722449U CN202120992559.2U CN202120992559U CN214722449U CN 214722449 U CN214722449 U CN 214722449U CN 202120992559 U CN202120992559 U CN 202120992559U CN 214722449 U CN214722449 U CN 214722449U
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China
Prior art keywords
round platform
diameter
screw hole
apron
grade
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Active
Application number
CN202120992559.2U
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Chinese (zh)
Inventor
李�杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Hongyuan Aviation Power Manufacturing Co ltd
Original Assignee
Chengdu Hongyuan Aviation Power Manufacturing Co ltd
Priority date (The priority date 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 date listed.)
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Application filed by Chengdu Hongyuan Aviation Power Manufacturing Co ltd filed Critical Chengdu Hongyuan Aviation Power Manufacturing Co ltd
Priority to CN202120992559.2U priority Critical patent/CN214722449U/en
Application granted granted Critical
Publication of CN214722449U publication Critical patent/CN214722449U/en
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Abstract

The utility model provides an anchor clamps of disc processing part, including base and apron, the base includes board clamping part, one-level round platform and the second grade round platform that from the bottom up arranged in proper order, one-level round platform diameter is greater than second grade round platform diameter, the peripheral sideline department of one-level round platform upper surface is equipped with oblique shoulder, the upper surface of second grade round platform is equipped with screw hole an, the apron is greater than for circular and diameter the diameter of second grade round platform is less than the diameter of one-level round platform, the apron is equipped with screw hole b, screw hole an and screw hole b position one-to-one. The contact surface of the clamp and the processed part is large, the clamped processed part is not easy to deform and cannot be separated from the clamp, the processed part can be inversely sleeved on the clamp, and the inner surface of the processed part can be processed.

Description

Clamp for disc-shaped machining part
Technical Field
The utility model relates to an anchor clamps of disc processing part belongs to the machine tooling anchor clamps field.
Background
The utility model provides a processing part is the disc, and processing part level is placed, should process the middle part of part level to run through from top to bottom, and the chamber that runs through of this processing part is multilevel structure, should run through the chamber from the bottom up and be one-level circle chamber and second grade circle chamber in proper order, and one-level circle chamber diameter is greater than second grade circle chamber diameter, and one-level circle chamber upper portion is equipped with a miscut shoulder.
In the prior art, a horizontal and vertical clamp is usually adopted to clamp a machined part in the machining of a disc-shaped machined part, but the clamping mode is used for machining the machined part, because the positioning is inaccurate, the machined part is easy to slide and is easy to separate from the clamp, the stress point of the machined part is in a point shape, the clamping deformation of the machined part is easy to cause, and the machining requirement of the machined part with higher machining precision requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned problem and provide an anchor clamps of disc processing part, including base and apron, the base includes board clamping part, one-level round platform and the second grade round platform that from the bottom up arranged in proper order, one-level round platform diameter is greater than second grade round platform diameter, the peripheral sideline department of one-level round platform upper surface is equipped with oblique shoulder, the upper surface of second grade round platform is equipped with screw hole an, the apron is greater than for circular and diameter the diameter of second grade round platform is less than the diameter of one-level round platform, the apron is equipped with screw hole b, screw hole an and screw hole b position one-to-one, and the application method of this anchor clamps does, overlaps the processing part on the base, covers the upper portion opening part at the processing part with the apron, uses bolted connection apron, processing part and base, will process the part and fix on this anchor clamps.
Further, when compressing tightly the processing part for the apron, the processing part atress is even, screw hole a sets up four, and is square distribution.
The utility model has the advantages that:
1. the fixture can meet the processing requirement for a processing part, the contact surface of the fixture and the processing part is large, the processing part is not easy to deform and cannot be separated from the fixture, and the processing part can be reversely sleeved on the fixture and can be processed on the inner surface of the processing part.
2. Screw hole a sets up four, and is square distribution, and when the apron compressed tightly the processing part, the processing part atress was even.
Drawings
Fig. 1 is an overall view of the present invention.
In the figure: 1. a machine table clamping part; 2. a first-stage circular truncated cone; 3. a second-stage circular truncated cone; 4. and (7) a cover plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, an anchor clamps of disc processing part, including base and apron 4, the base includes board clamping part 1, one-level round platform 2 and second grade round platform 3 that from the bottom up arranged in proper order, 2 diameters of one-level round platform are greater than 3 diameters of second grade round platform, the peripheral sideline department of 2 upper surfaces of one-level round platform is equipped with oblique shoulder, the upper surface of second grade round platform 3 is equipped with screw hole an, apron 4 is circular and the diameter is greater than the diameter of second grade round platform 3 is less than the diameter of one-level round platform 2, apron 4 is equipped with screw hole b, screw hole an and screw hole b position one-to-one.
Based on the above embodiment, the screw holes a are four and are distributed in a square shape.
The use method of the clamp comprises the steps of sleeving the machined part on the base, covering the opening at the upper part of the machined part with the cover plate, connecting the cover plate, the machined part and the base by using the bolt, fixing the machined part on the clamp, inverting and fixing the machined part, and machining the inner side surface of the machined part.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (2)

1. The utility model provides a disc adds anchor clamps of processing part which characterized in that: including base and apron (4), the base includes from the bottom up board clamping part (1), one-level round platform (2) and second grade round platform (3) of arranging in proper order, one-level round platform (2) diameter is greater than second grade round platform (3) diameter, the peripheral sideline department of one-level round platform (2) upper surface is equipped with oblique cutting shoulder, the upper surface of second grade round platform (3) is equipped with screw hole an, apron (4) are circular and the diameter is greater than the diameter of second grade round platform (3) is less than the diameter of one-level round platform (2), apron (4) are equipped with screw hole b, screw hole an and screw hole b position one-to-one.
2. A jig for disc-shaped work pieces according to claim 1, wherein: the screw holes a are four and are distributed in a square shape.
CN202120992559.2U 2021-05-11 2021-05-11 Clamp for disc-shaped machining part Active CN214722449U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120992559.2U CN214722449U (en) 2021-05-11 2021-05-11 Clamp for disc-shaped machining part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120992559.2U CN214722449U (en) 2021-05-11 2021-05-11 Clamp for disc-shaped machining part

Publications (1)

Publication Number Publication Date
CN214722449U true CN214722449U (en) 2021-11-16

Family

ID=78620525

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120992559.2U Active CN214722449U (en) 2021-05-11 2021-05-11 Clamp for disc-shaped machining part

Country Status (1)

Country Link
CN (1) CN214722449U (en)

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