CN203125209U - Tooling fixture body for machining positioning pin hole - Google Patents

Tooling fixture body for machining positioning pin hole Download PDF

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Publication number
CN203125209U
CN203125209U CN2013201576705U CN201320157670U CN203125209U CN 203125209 U CN203125209 U CN 203125209U CN 2013201576705 U CN2013201576705 U CN 2013201576705U CN 201320157670 U CN201320157670 U CN 201320157670U CN 203125209 U CN203125209 U CN 203125209U
Authority
CN
China
Prior art keywords
dowel hole
vertical plane
hole
positioning
vertical
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
Application number
CN2013201576705U
Other languages
Chinese (zh)
Inventor
张朝阁
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.)
Zhejiang Industry Polytechnic College
Original Assignee
Zhejiang Industry Polytechnic College
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.)
Filing date
Publication date
Application filed by Zhejiang Industry Polytechnic College filed Critical Zhejiang Industry Polytechnic College
Priority to CN2013201576705U priority Critical patent/CN203125209U/en
Application granted granted Critical
Publication of CN203125209U publication Critical patent/CN203125209U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a tooling fixture body for machining a positioning pin hole. The tooling fixture body comprises a right-angled support seat placed on the work tabletop of a machine tool, wherein a positioning hole for inserting a shaft head of the positioning pin hole is formed in the vertical surface of the right-angled support seat; a positioning reference block for aligning the accurate position of the positioning pin hole is connected to the lower part of the positioning hole on the vertical surface; the positioning reference block consists of a lower skew block connected onto the vertical surface and an upper skew block which is used for moving the aligned position and is placed on the lower skew block; and a pressing plate which is adjustable in position and is used for pressing the positioning pin hole on the vertical surface is also connected onto the vertical surface. The tooling fixture body disclosed by the utility model has the advantages of simple structure, convenience in use and low manufacturing cost; according to the tooling fixture body, one-time clamping and positioning is realized, parts can be repeatedly machined and the aligning time is greatly saved, so that the machining efficiency is increased; and in addition, the machining precision of the parts is improved. Meanwhile, the tooling fixture body has low requirement on skills of operators and is especially suitable for large-batch production processes.

Description

A kind of frock clamp body for dowel hole processing
Technical field
The utility model relates to a kind of frock clamp body for dowel hole processing.
Background technology
Dowel hole, as shown in Figure 1 and Figure 2, it is one of setting element in the Digit Control Machine Tool, being in great demand of this part, the main technical requirements of this part be spindle nose 1 ' with machining hole 2 ' vertical and symmetrical, but this part volume is less, wall is thin, makes on drilling machine difficulty of processing bigger, and clamping is incorrect, can produce distortion, do not reach the specification requirement after the processing, and working (machining) efficiency is very low, process-cycle and cost are strengthened, and the industrial grade requirement to the processor is also higher, and the input of enterprise is increased, and is very uneconomical.
Summary of the invention
The purpose of this utility model is to provide a kind of can locate, clamp convenience, not yielding to the dowel hole part fast and accurately, and can significantly save a large amount of centering positioning times, shorten process time significantly, improved the frock clamp body that is used for dowel hole processing of operating efficiency.
For reaching the goal of the invention the technical solution adopted in the utility model be:
A kind of frock clamp body for dowel hole processing, it is characterized in that: comprise be used to the right angle rack seat that is positioned on the platen face, the vertical plane of described right angle rack seat is provided with the locating hole for plug-in mounting dowel hole spindle nose, below locating hole, be connected with the location reference block for the accurate position of centering dowel hole on the described vertical plane, described location reference block is formed by being connected the following skewback on the vertical plane and being used under being placed on of mobile centering position the last skewback on the skewback, also be connected with on the described vertical plane position adjustable dowel hole is pressed on pressing plate on the vertical plane.
Further, be provided with the right angle floor of strengthening usefulness between the vertical plane of described right angle rack seat and the bottom surface.
Further, described locating hole is a unthreaded hole.
Further, described pressing plate is connected on the vertical plane by screw.
The course of work of the present utility model is as follows:
1, will locate the vertical plane that reference block, pressing plate correctly are installed in the right angle rack seat of the frock clamp body for dowel hole processing described in the utility model, and make the position of each respective element reach corresponding specification requirement.
2, put into the T type groove of lathe with T type nut, frock clamp body for dowel hole processing described in the utility model correctly is installed in the workbench of lathe, play table with dial gauge and measure at two measuring basis faces of the frock clamp body for dowel hole processing described in the utility model, make it reach vertical, horizontal perpendicularity requirement.
3, after the frock clamp body for dowel hole processing described in the utility model installs, as long as the spindle nose of dowel hole is inserted in the locating hole, by the position of last skewback centering dowel hole of location reference block, be pressed on the nose circle face of dowel hole with pressing plate again it is fixed.
4, with process tool to the nose circle face of dowel hole bore, reaming gets final product.To be processed finishing unclamped pressing plate, takes out dowel hole, and whole process has just been finished.
5, repeat above-mentioned steps 3 and step 4, next part is operated the production in enormous quantities that to finish dowel hole.
The beneficial effects of the utility model: simple in structure, easy to use, cost of manufacture is cheap, and a clamping location, can repeat processing parts, save the time of centering in a large number, improved working (machining) efficiency, and improved the machining accuracy of part, simultaneously, less demanding to operator's technical ability.The spy is applicable in the large batch of production process.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of dowel hole;
Fig. 2 is the side view that the part-structure of dowel hole is analysed and observe;
Fig. 3 is main TV structure schematic diagram of the present utility model;
Fig. 4 is the side view that part-structure of the present utility model is analysed and observe;
Fig. 5 is the vertical view that part-structure of the present utility model is analysed and observe;
Fig. 6 is the main TV structure schematic diagram of the utility model use;
Fig. 7 is the side view that the part-structure of the utility model use is analysed and observe;
Fig. 8 is the vertical view that the part-structure of the utility model use is analysed and observe.
The specific embodiment
Come the utility model is further specified below in conjunction with specific embodiment, but the utility model is not confined to these specific embodiment.One skilled in the art would recognize that the utility model contained in claims scope all alternatives, improvement project and the equivalents that may comprise.
With reference to Fig. 3-8, a kind of frock clamp body for dowel hole processing, comprise be used to the right angle rack seat 1 that is positioned on the platen face, the vertical plane 11 of described right angle rack seat 1 is provided with the locating hole 13 for plug-in mounting dowel hole 6 spindle noses 61, below locating hole 13, be connected with the location reference block for the accurate position of centering dowel hole 6 on the described vertical plane 11, described location reference block is formed by being connected the following skewback 2 on the vertical plane 11 and being used under being placed on of mobile centering position the last skewback 3 on the skewback 2, also be connected with on the described vertical plane 11 position adjustable dowel hole 6 is pressed on pressing plate 4 on the vertical plane 11.
Be provided with the right angle floor 5 of strengthening usefulness between the vertical plane 11 of described right angle rack seat 1 and the bottom surface 12.
Described locating hole 13 is unthreaded holes.
Described pressing plate 4 is connected on the vertical plane 11 by screw.
The course of work of the present utility model is as follows:
1, will locate the vertical plane 11 that reference block, pressing plate 4 correctly are installed in the right angle rack seat 1 of the frock clamp body for dowel hole processing described in the utility model, and make the position of each respective element reach corresponding specification requirement.
2, put into the T type groove of lathe with T type nut, frock clamp body for dowel hole processing described in the utility model correctly is installed in the workbench 7 of lathe, play table with dial gauge and measure at two measuring basis faces of the frock clamp body for dowel hole processing described in the utility model, make it reach vertical, horizontal perpendicularity requirement.
3, after the frock clamp body for dowel hole processing described in the utility model installs, as long as the spindle nose 61 of dowel hole 6 is inserted in the locating hole 13, by the position of last skewback 3 centering dowel holes 6 of location reference block, be pressed on the nose circle face 62 of dowel hole 6 with pressing plate 4 again it is fixed.
4, the nose circle face 62 with 8 pairs of dowel holes 6 of process tool bores, reaming gets final product.To be processed finishing unclamped pressing plate 4, takes out dowel hole 6, and whole process has just been finished.
5, repeat above-mentioned steps 3 and step 4, next part is operated the production in enormous quantities that to finish dowel hole 6.

Claims (4)

1. one kind is used for the frock clamp body that dowel hole is processed, it is characterized in that: comprise be used to the right angle rack seat that is positioned on the platen face, the vertical plane of described right angle rack seat is provided with the locating hole for plug-in mounting dowel hole spindle nose, below locating hole, be connected with the location reference block for the accurate position of centering dowel hole on the described vertical plane, described location reference block is formed by being connected the following skewback on the vertical plane and being used under being placed on of mobile centering position the last skewback on the skewback, also be connected with on the described vertical plane position adjustable dowel hole is pressed on pressing plate on the vertical plane.
2. a kind of frock clamp body for dowel hole processing according to claim 1 is characterized in that: be provided with the right angle floor of strengthening usefulness between the vertical plane of described right angle rack seat and the bottom surface.
3. a kind of frock clamp body for dowel hole processing according to claim 1 and 2, it is characterized in that: described locating hole is a unthreaded hole.
4. a kind of frock clamp body for dowel hole processing according to claim 3, it is characterized in that: described pressing plate is connected on the vertical plane by screw.
CN2013201576705U 2013-03-27 2013-03-27 Tooling fixture body for machining positioning pin hole Expired - Fee Related CN203125209U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013201576705U CN203125209U (en) 2013-03-27 2013-03-27 Tooling fixture body for machining positioning pin hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013201576705U CN203125209U (en) 2013-03-27 2013-03-27 Tooling fixture body for machining positioning pin hole

Publications (1)

Publication Number Publication Date
CN203125209U true CN203125209U (en) 2013-08-14

Family

ID=48933230

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013201576705U Expired - Fee Related CN203125209U (en) 2013-03-27 2013-03-27 Tooling fixture body for machining positioning pin hole

Country Status (1)

Country Link
CN (1) CN203125209U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106041568A (en) * 2016-08-04 2016-10-26 铜陵市永生机电制造有限责任公司 Clamp used for milling pins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106041568A (en) * 2016-08-04 2016-10-26 铜陵市永生机电制造有限责任公司 Clamp used for milling pins

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130814

Termination date: 20140327