CN211052624U - Side hole machining jig - Google Patents

Side hole machining jig Download PDF

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Publication number
CN211052624U
CN211052624U CN201922065322.5U CN201922065322U CN211052624U CN 211052624 U CN211052624 U CN 211052624U CN 201922065322 U CN201922065322 U CN 201922065322U CN 211052624 U CN211052624 U CN 211052624U
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CN
China
Prior art keywords
pressing
side hole
hole machining
limiting
machining jig
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Active
Application number
CN201922065322.5U
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Chinese (zh)
Inventor
陈正明
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.)
Kunshan Riyixin Precision Machinery Co ltd
Original Assignee
Kunshan Riyixin Precision Machinery Co ltd
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Priority to CN201922065322.5U priority Critical patent/CN211052624U/en
Application granted granted Critical
Publication of CN211052624U publication Critical patent/CN211052624U/en
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Abstract

The utility model discloses a side opening processing tool for it is fixed to carry out the clamping to the casing work piece, including the base, be equipped with on the base perpendicularly to founding the wall, perpendicularly to being equipped with spacing lug and hold-down mechanism on founding the wall, the casing work piece is spacing cup joints on spacing lug to the side opening processing of casing work piece is personally submitted the level and is equipped with on the top surface of spacing lug to the supporting on the top surface of spacing lug, is equipped with on the top surface of spacing lug and dodges the indent, and hold-down mechanism is equipped with at least one and is used for compressing tightly the. The utility model discloses can realize loading the stable clamping of casing work piece, the clamping operation can not arouse the work piece to warp, and side opening machined position degree is accurate, and the product percent of pass is higher. The whole design is simple and ingenious, the manufacturing cost is low, and the application requirement of high-precision machining is met.

Description

Side hole machining jig
Technical Field
The utility model relates to a side opening processing tool belongs to the technical field of milling process carrier.
Background
In industrial production, machining of the product, i.e. a process in which material is removed by mechanical precision machining, may be involved. Machining is divided into manual and numerical control modes.
The present case relates to a shell seat work piece, needs carry out the side opening shaping on the lateral wall of shell seat work piece, and traditional manual work is perforated and is hardly satisfied the side opening machining precision, so generally adopt the lathe to drill the operation, need bear the post-processing through anchor clamps, and traditional anchor clamps adopt the shell body clamping to the shell work piece, cause the deformation of shell seat work piece easily, also influence side opening position precision simultaneously, and the product percent of pass is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough of above-mentioned prior art, add man-hour clamping tool and arouse clamping deformation scheduling problem easily to traditional side opening, provide side opening processing tool.
In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:
a side hole processing jig used for clamping and fixing a shell workpiece,
comprises a base, wherein a vertical upright wall is arranged on the base, a limit lug and a pressing mechanism are arranged on the vertical upright wall,
the shell workpiece is in limiting sleeve joint on the limiting convex block, the side hole processing surface of the shell workpiece is horizontally supported on the top surface of the limiting convex block, the top surface of the limiting convex block is provided with an avoiding indent,
the pressing mechanism is provided with at least one pressing part for pressing the shell workpiece on the limiting lug.
Preferably, the pressing mechanism comprises pressing seats respectively arranged on two sides of the limiting bump, any pressing seat is provided with an extension arm, and the pressing part is arranged on the extension arm.
Preferably, the extension arm is provided with a loading groove for loading the compressing part.
Preferably, the compression portion comprises a flexible tapered abutment end.
Preferably, the extension arm is detachably disposed on the pressing seat.
Preferably, the pressing base is provided with a telescopic displacement in a pressing direction.
Preferably, the vertical upright wall is provided with a limiting column which is used for being matched with the limiting lug to clamp and limit the side wall of the shell workpiece.
Preferably, the base and the vertical upright wall are in a T-shaped structure.
The beneficial effects of the utility model are mainly embodied in that:
1. the clamping device can realize stable clamping loading of a shell workpiece, the workpiece cannot be deformed in clamping operation, the machining position of the side hole is accurate, and the product percent of pass is high.
2. The whole design is simple and ingenious, the manufacturing cost is low, and the application requirement of high-precision machining is met.
Drawings
Fig. 1 is a schematic structural view of the side hole processing jig of the present invention.
Fig. 2 is a schematic view of the structure of the side hole processing jig of the present invention in use.
Detailed Description
The utility model provides a side opening processing tool. The technical solution of the present invention will be described in detail below with reference to the accompanying drawings so as to be easier to understand and grasp.
The side hole machining jig is used for clamping and fixing the shell workpiece 1, as shown in fig. 1 and 2.
The device comprises a base 2, wherein a vertical wall 3 is arranged on the base 2, and a limiting bump 4 and a pressing mechanism 5 are arranged on the vertical wall 3.
The shell workpiece 1 is in limiting sleeve joint with the limiting convex block 4, the side hole processing surface 6 of the shell workpiece 1 is horizontally supported on the top surface of the limiting convex block 4, and an avoiding indent 7 is arranged on the top surface of the limiting convex block 4.
The pressing mechanism 5 is provided with at least one pressing portion 8 for pressing the housing workpiece 1 against the limit projection 4.
The specific implementation process and principle description are as follows:
the open cavity part of the shell workpiece 1 is sleeved on the limiting bump 4 to realize position degree limitation, the side hole processing surface 6 is supported horizontally, the pressing part 8 of the pressing mechanism 5 acts to enable the pressing part 8 to press and connect the outer wall 9 of the shell workpiece 1, the outer wall 9 of the shell workpiece 1 is clamped between the limiting bump 4 and the pressing part 8, and the shell workpiece 1 cannot be clamped to deform.
Treat that casing work piece 1 is fixed the back, can realize the drilling operation, and base 2 is fixed to be set up in the machining equipment, including processing equipment such as lathe or drilling machine, satisfies the position degree demand of vertical drilling, simultaneously, dodges indent 7 and is convenient for the drill bit and link up behind the machined surface and dodge.
In a specific embodiment, the pressing mechanism 5 includes pressing bases 10 respectively disposed at two sides of the limiting protrusion 4, and any of the pressing bases 10 is provided with an extension arm 11, and the extension arm 11 is provided with a pressing portion 8.
The two sides of the outer wall 9 are compressed, so that the compression is more stable and reliable, and the machining precision of the side holes is improved.
In one embodiment, the extension arm 11 is provided with a loading slot 12 for loading the compacting section 8.
The loading of different pressing parts 8 can be realized through the loading groove 12, the pressing stroke of the pressing parts 8 can be adjusted through the penetration of screws and the like, and the use is more flexible.
In a particular embodiment, the pressing portion 8 comprises a flexible tapered abutment end 13.
When crimping outer wall 9 promptly, can not produce the fish tail to the surface of outer wall 9, and can provide certain deformation buffering, guarantee to compress tightly firmly and can not harm casing work piece 1 again.
The scheme can adopt a manual matching and pressing mode or an automatic pressing mode.
To the manual formula match and join in marriage to compress tightly, extension arm 11 is detachable to be set up on compressing tightly seat 10. Namely, after the shell workpiece 1 is loaded on the limiting lug 4, the loading, fixing and unloading operation is realized through the loading and the dismounting of the extension arm 11.
For automatic pressing, a telescopic driving source is arranged on the back side of the vertical wall 3, and the telescopic driving source drives the pressing seat 10 to perform telescopic displacement along the pressing direction, so that loading displacement and pressing displacement operations are realized.
In one embodiment, the vertical upright wall 3 is provided with a limiting column 14 for clamping and limiting the side wall of the shell workpiece 1 in cooperation with the limiting projection 4.
The auxiliary positioning and loading device is used for auxiliary positioning and loading of the shell workpiece 1, clamping and limiting of the side wall can be achieved, and the alignment stability of the shell workpiece 1 and the limiting bump 4 is improved.
Finally, the base 2 and the vertical upright wall 3 are in a T-shaped structure. This structure possesses higher structural strength, and is reliable and stable, satisfies the straightness demand that hangs down of perpendicular to founding wall 3.
Can discover through the above description, the utility model discloses side opening processing tool can realize loading the stable clamping of casing work piece, and the clamping operation can not arouse the work piece to warp, and side opening processing position degree is accurate, and the product percent of pass is higher. The whole design is simple and ingenious, the manufacturing cost is low, and the application requirement of high-precision machining is met.
The above technical solutions of the present invention have been fully described, and it should be noted that the present invention is not limited by the above description, and all technical solutions formed by equivalent transformation or equivalent transformation adopted by the spirit of the present invention in the aspects of structure, method or function by those of ordinary skill in the art all fall within the protection scope of the present invention.

Claims (8)

1. Side opening processing tool for it is fixed to carry out the clamping to the casing work piece, its characterized in that:
comprises a base, wherein a vertical upright wall is arranged on the base, a limit lug and a pressing mechanism are arranged on the vertical upright wall,
the shell workpiece is in limiting sleeve joint on the limiting convex block, the side hole processing surface of the shell workpiece is horizontally supported on the top surface of the limiting convex block, the top surface of the limiting convex block is provided with an avoiding indent,
the pressing mechanism is provided with at least one pressing part for pressing the shell workpiece on the limiting lug.
2. The side hole machining jig according to claim 1, characterized in that:
the pressing mechanism comprises pressing seats which are respectively arranged on two sides of the limiting convex block, the pressing seats are provided with extension arms, and the extension arms are provided with pressing parts.
3. The side hole machining jig according to claim 2, characterized in that:
and the extension arm is provided with a loading groove for loading the pressing part.
4. The side hole machining jig according to claim 3, characterized in that:
the compression portion includes a flexible tapered abutment end.
5. The side hole machining jig according to claim 2, characterized in that:
the extension arm is detachably arranged on the pressing seat.
6. The side hole machining jig according to claim 2, characterized in that:
the pressing base is provided with telescopic displacement along the pressing direction.
7. The side hole machining jig according to claim 1, characterized in that:
and the vertical wall is provided with a limiting column which is used for being matched with the limiting lug to clamp and limit the side wall of the shell workpiece.
8. The side hole machining jig according to claim 1, characterized in that:
the base and the vertical wall are in a T-shaped structure.
CN201922065322.5U 2019-11-26 2019-11-26 Side hole machining jig Active CN211052624U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922065322.5U CN211052624U (en) 2019-11-26 2019-11-26 Side hole machining jig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922065322.5U CN211052624U (en) 2019-11-26 2019-11-26 Side hole machining jig

Publications (1)

Publication Number Publication Date
CN211052624U true CN211052624U (en) 2020-07-21

Family

ID=71591844

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922065322.5U Active CN211052624U (en) 2019-11-26 2019-11-26 Side hole machining jig

Country Status (1)

Country Link
CN (1) CN211052624U (en)

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