CN205074842U - Eccentric orfice anchor clamps - Google Patents

Eccentric orfice anchor clamps Download PDF

Info

Publication number
CN205074842U
CN205074842U CN201520842193.5U CN201520842193U CN205074842U CN 205074842 U CN205074842 U CN 205074842U CN 201520842193 U CN201520842193 U CN 201520842193U CN 205074842 U CN205074842 U CN 205074842U
Authority
CN
China
Prior art keywords
base
clamping
screw rod
eccentric
mount pad
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
CN201520842193.5U
Other languages
Chinese (zh)
Inventor
林杰
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.)
Wenzhou Jiekai Auto Parts Co Ltd
Original Assignee
Wenzhou Jiekai Auto Parts 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.)
Filing date
Publication date
Application filed by Wenzhou Jiekai Auto Parts Co Ltd filed Critical Wenzhou Jiekai Auto Parts Co Ltd
Priority to CN201520842193.5U priority Critical patent/CN205074842U/en
Application granted granted Critical
Publication of CN205074842U publication Critical patent/CN205074842U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides an eccentric orfice anchor clamps, includes the mount pad, be equipped with the installation screw rod on the mount pad, installation screw rod upper end is equipped with the top base, the top base lower surface is equipped with solid fixed cone head, still be equipped with the eccentric positioning hole on the top base, installation screw rod lower extreme is equipped with down the base, the base upper surface is equipped with fixed cover post with the solid first corresponding department of fixed cone down, sliding connection has movable ejector pin in the fixed cover post, the up end of activity ejector pin has been seted up and the solid first assorted taper hole of fixed cone, still be equipped with the cylinder on the mount pad, the push rod of cylinder is connected with the activity ejector pin, this practicality guarantees to wait to process the clamping fastness and the machining precision of work piece through the taper hole of activity ejector pin, activity ejector pin upper end with mutually supporting of solid fixed cone head, and the clamping is convenient in addition, the clamping is efficient, also can be used for the not work piece of co -altitude and shape of clamping.

Description

Eccentric hole clamp
Technical field
The utility model relates to a kind of fixture, and particularly a kind of eccentric hole clamp, belongs to field of machining.
Background technology
Along with the development of China's manufacturing industry, demand for various all kinds of fixture on market is growing, especially at machine industry, when utilizing drilling machine to process the eccentric orfice of different workpiece, because the shape size of different workpiece differs, in order to ensure machining accuracy, need to use different eccentric hole clamps to ensure the clamping stability of workpiece, increase input and the cost of machining like this, and the clamping process of eccentric hole clamp used in the market is complicated, at the bottom of fastness, also have impact on the effect and quality of eccentric orfice processing.。
Summary of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, and the utility model provides that a kind of structure is simple, reasonable in design, clamping is firm, operating efficiency is high, is applicable to the eccentric hole clamp of different large small workpiece.
The utility model solves the technical scheme that its technical problem adopts: a kind of eccentric hole clamp, comprise mount pad, described mount pad is provided with installation screw rod, described installation screw rod upper end is provided with top base, described top base lower surface is provided with fixing conehead, described top base is also provided with eccentric locating hole, described installation screw rod lower end is provided with bottom base, described bottom base upper surface and fixing conehead corresponding section are provided with fixing sleeve column, movable push rod is slidably connected in described fixing sleeve column, the upper surface of described movable push rod offers the taper hole matched with fixing conehead, described mount pad is also provided with cylinder, the push rod of described cylinder is connected with movable push rod.
Adopt said structure, when processing eccentric orfice, workpiece to be processed is positioned between top base and bottom base, then drive cylinder to promote movable push rod and carry out clamping workpiece, then control drill bit processes workpiece to be processed eccentric orfice by eccentric locating hole, after machining, drive cylinder drive activity push rod to move down, unload manufactured workpiece again, finally change workpiece to be processed and repeat above-mentioned steps again; The taper hole of this practicality by movable push rod, movable push rod upper end and cooperatively interact the clamping fastness and machining accuracy that ensure workpiece to be processed of fixing conehead, and convenient mounting and clamping, clamping efficiency are high, also may be used for the workpiece of clamping differing heights and shape.
As preferably, described top base and bottom base are fixed on by adjusting bolt to be installed on screw rod.Adopt said structure, according to shape and the size of workpiece to be processed, can be regulated by adjusting bolt or change at the top base installed on screw rod and bottom base.
As preferably, described top base upper surface is fixed with high-pressure nozzle, and the spout of described high-pressure nozzle is towards eccentric locating hole.Adopt said structure, clear up the chip that produces and dust after boring, ensure that the tidiness at eccentric locating hole place after work pieces process terminates by high-pressure nozzle, the situation that avoiding affects machining accuracy due to chip and dust occurs.
The utility model has that structure is simple, reasonable in design, clamping is firm, operating efficiency is high, is applicable to the advantages such as different large small workpiece.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment.
Detailed description of the invention
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
A kind of eccentric hole clamp as shown in Figure 1, comprises mount pad 1, and described mount pad 1 is provided with installs screw rod 2; Described installation screw rod 2 upper end is provided with top base 3, and described top base 3 lower surface is provided with fixing conehead 31, and described top base 3 is also provided with eccentric locating hole 32; Described top base 3 upper surface is fixed with high-pressure nozzle 7, and the spout of described high-pressure nozzle 7 is towards eccentric locating hole 31; Described installation screw rod 2 lower end is provided with bottom base 4, described bottom base 4 upper surface and fixing conehead 31 corresponding section are provided with fixing sleeve column 41, slidably connect movable push rod 42 in described fixing sleeve column 41, the upper surface of described movable push rod 42 offers the taper hole 421 matched with fixing conehead 31; Described top base 3 is fixed on by adjusting bolt 6 with bottom base 4 to be installed on screw rod 2; Described mount pad 1 is also provided with cylinder 5, and the push rod 51 of described cylinder 5 is connected with movable push rod 42.
When processing eccentric orfice, workpiece to be processed is positioned between top base 3 and bottom base 4, then drive cylinder 5 to promote movable push rod 42 and carry out clamping workpiece, then drill bit processes workpiece to be processed eccentric orfice by eccentric locating hole 32 is controlled, after machining, drive cylinder 5 drive activity push rod 42 to move down, then unload manufactured workpiece, the chip produced after clearing up boring by high-pressure nozzle 7 and dust, finally change workpiece to be processed and repeat above-mentioned steps again.
The taper hole 421 of this practicality by movable push rod 42, movable push rod 42 upper end and cooperatively interact the clamping fastness and machining accuracy that ensure workpiece to be processed of fixing conehead 31, and convenient mounting and clamping, clamping efficiency are high, also may be used for the workpiece of clamping differing heights and shape; The utility model can also, according to the shape of workpiece to be processed and size, can regulate by adjusting bolt 6 or change at the top base 3 installed on screw rod 2 and bottom base 4; After work pieces process terminates, clear up the chip that produces and dust after boring by high-pressure nozzle 7, ensure that the tidiness at eccentric locating hole 32 place, the situation that avoiding affects machining accuracy due to chip and dust occurs.
The utility model has that structure is simple, reasonable in design, clamping is firm, operating efficiency is high, is applicable to the advantages such as different large small workpiece.
Above-described embodiment is one of the present utility model preferably scheme, not does any pro forma restriction to the utility model, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.

Claims (3)

1. an eccentric hole clamp, comprise mount pad (1), it is characterized in that: described mount pad (1) is provided with installs screw rod (2), described installation screw rod (2) upper end is provided with top base (3), described top base (3) lower surface is provided with fixing conehead (31), described top base (3) is also provided with eccentric locating hole (32), described installation screw rod (2) lower end is provided with bottom base (4), described bottom base (4) upper surface and fixing conehead (31) corresponding section are provided with fixing sleeve column (41), movable push rod (42) is slidably connected in described fixing sleeve column (41), the upper surface of described movable push rod (42) offers the taper hole (421) matched with fixing conehead (31), described mount pad (1) is also provided with cylinder (5), the push rod (51) of described cylinder (5) is connected with movable push rod (42).
2. eccentric hole clamp according to claim 1, is characterized in that: described top base (3) and bottom base (4) are fixed on by adjusting bolt (6) to be installed on screw rod (2).
3. eccentric hole clamp according to claim 1, is characterized in that: described top base (3) upper surface is fixed with high-pressure nozzle (7), and the spout of described high-pressure nozzle (7) is towards eccentric locating hole (32).
CN201520842193.5U 2015-10-28 2015-10-28 Eccentric orfice anchor clamps Expired - Fee Related CN205074842U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520842193.5U CN205074842U (en) 2015-10-28 2015-10-28 Eccentric orfice anchor clamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520842193.5U CN205074842U (en) 2015-10-28 2015-10-28 Eccentric orfice anchor clamps

Publications (1)

Publication Number Publication Date
CN205074842U true CN205074842U (en) 2016-03-09

Family

ID=55427280

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520842193.5U Expired - Fee Related CN205074842U (en) 2015-10-28 2015-10-28 Eccentric orfice anchor clamps

Country Status (1)

Country Link
CN (1) CN205074842U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108772723A (en) * 2018-06-07 2018-11-09 肇庆市高新区晓靖科技有限公司 Positioning device for oil cylinder eccentric orfice

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108772723A (en) * 2018-06-07 2018-11-09 肇庆市高新区晓靖科技有限公司 Positioning device for oil cylinder eccentric orfice

Similar Documents

Publication Publication Date Title
CN203778808U (en) Clamping tool for machining inclined hole on thrust collar of generator
CN204976029U (en) Rotatable many anchor clamps machine tool table
CN204194888U (en) Plunger directional drilling frock
CN205704526U (en) A kind of bamboo raft hole processing device
CN205074842U (en) Eccentric orfice anchor clamps
CN102729078A (en) Universal clamp for machining pin holes of ball-head screws
CN201573066U (en) Dedicated fixture for drilling holes
CN205888134U (en) Hull steel fabrication lathe
CN202655945U (en) Clamp for drawbore of shell of differential mechanism
CN204277595U (en) A kind of butterfly hole in piece part positioning fixture
CN209078584U (en) High-precision support jig
CN207629680U (en) A kind of bearing fixture for drilling
CN105499655A (en) Inclined hole machining device for rocking arm drilling machine
CN202278426U (en) Blank self-centering and tensioning mechanism
CN204248029U (en) Radial drilling machine slant hole processing device
CN201940827U (en) Clamping tool for processing marine diesel connecting rod
CN204487220U (en) Bent axle drilling machine special fixture
CN204262841U (en) The self guided device of a kind of clamping workpiece
CN201208659Y (en) Apparatus for turning round hole of drill machine
CN203831121U (en) Fixture for drilling of column spare parts
CN206632697U (en) Suitable for the quick clamping mechanism of flexible fixture support unit
CN204035630U (en) A kind of frock of the inclined hole processed on sleeve workpiece outer surface
CN102528491A (en) Clamp for drilling on inclined surface
CN211841056U (en) Machine tool fixture device for machining
CN103028964A (en) Swinging pressing device

Legal Events

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

Granted publication date: 20160309

Termination date: 20201028