CN208644158U - A kind of end cap drilling clamping device - Google Patents

A kind of end cap drilling clamping device Download PDF

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Publication number
CN208644158U
CN208644158U CN201821300953.XU CN201821300953U CN208644158U CN 208644158 U CN208644158 U CN 208644158U CN 201821300953 U CN201821300953 U CN 201821300953U CN 208644158 U CN208644158 U CN 208644158U
Authority
CN
China
Prior art keywords
positioning
clamp
indexing
disk
positioning disk
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
CN201821300953.XU
Other languages
Chinese (zh)
Inventor
杨井华
张正伟
李晓林
金美付
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.)
Nanjing Agricultural University
Original Assignee
Nanjing Agricultural University
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 Nanjing Agricultural University filed Critical Nanjing Agricultural University
Priority to CN201821300953.XU priority Critical patent/CN208644158U/en
Application granted granted Critical
Publication of CN208644158U publication Critical patent/CN208644158U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of end cap drilling clamping devices, belong to technical field of mechanical processing, it is characterised in that: clamp body is inverted T-shaped;Spring is installed on positioning pin, and adjusting nut is installed on the left part of positioning pin;Positioning pin be installed in clamp body under mounting hole in;Mandrel passes through indexing positioning disk, transition sleeve is installed in the mounting hole among clamp body;Handwheel is installed on the left of mandrel;Retaining ring is mounted on the spindle;Guider screw is installed in the dress hole of clamp body upper end;Straight pin is installed between positioning plate and indexing positioning disk;Positioning plate is installed on indexing positioning disk;Drill jig sleeve is installed on positioning plate;Workpiece is installed on indexing positioning disk;The fixing axle left side is installed on indexing positioning disk, is fastened by locking nut, and the right passes through workpiece;Indexing positioning disk is step set, and left side is evenly distributed with four locating slots, is mounted on the spindle;Split washer, fastening nut are installed on the right side of fixing axle, clamp workpiece by nut.

Description

A kind of end cap drilling clamping device
Technical field
The utility model relates to a kind of end cap drilling clamping devices, belong to technical field of mechanical processing.
Background technique
In mechanical manufacturing technology, very high, the especially even more important of drilling workpiece clamped one time is required to the clamping of workpiece When drilling cylinder, clamping is carried out usually using flat-nose pliers or dividing head, when for drilling such as Fig. 1 clamping workpiece, if with flat Brank comes that clamping drill diameter has error and clamping is loosely, the phenomenon that part falls off is easy to appear in process, to processing The safety of equipment has great threat, even, will also result in injury for operator.In order to save production cost, improve Productivity effect, therefore it is very necessary to design a kind of end cap drilling clamping device.
Utility model content
To solve the above problems, the purpose of this utility model is precisely in order to solve above-mentioned the deficiencies in the prior art, this is practical Novel is designed to provide a kind of end cap drilling clamping device.
To solve the above problems, the utility model is achieved through the following technical solutions: a kind of end cap drilling clamping dress It sets, it is by clamp body, spring, positioning pin, adjusting nut, handwheel, mandrel, retaining ring, guider screw, straight pin, positioning plate, brill Die sleeve, workpiece, locking nut, fixing axle, fastening nut, split washer and indexing positioning disk composition;It is characterized by: described Clamp body is inverted T-shaped, below there are two install kidney slot;The spring is installed on positioning pin, and adjusting nut is installed on fixed The left part of position pin;The positioning pin be installed in clamp body under be installed in hole, play a part of positioning indexing positioning disk;Institute The mandrel stated passes through indexing positioning disk, transition sleeve is installed in the mounting hole among clamp body;The handwheel is installed on mandrel On the screw rod in left side;The retaining ring is mounted on the spindle and on the right side of handwheel;The guider screw is installed on clamp body In the mounting hole of upper end and it is inserted through transition sleeve and just falls in the guide groove of mandrel;The straight pin is installed on positioning plate and divides It spends between positioning disk and is this conjunction of interference with indexing positioning disk;The positioning plate is installed on indexing positioning disk, and positioning plate is Shell type and mounting platform is machined in circumference uniform distribution;The drill jig sleeve is installed on positioning plate;The workpiece is processed End cap, be installed on indexing positioning disk on;The fixing axle left side is installed on indexing positioning disk, by locking nut come tight Gu the right passes through workpiece;The indexing positioning disk is step set, and left side is evenly distributed with four locating slots, is installed on mandrel On;The split washer, fastening nut are installed on the right side of fixing axle, clamp workpiece by nut.
The clamping device the beneficial effects of the utility model are: a kind of end cap drills, clamping workpiece is fast, clamps uniform, structure Simply, securely and reliably, it is easy to operate the advantages that.
Detailed description of the invention
Fig. 1 is end cap design of part schematic diagram.
Fig. 2 is a kind of end cap drilling clamping device structural schematic diagram.
Specific embodiment
The clamping device as shown in Fig. 2, a kind of end cap drills, it be by clamp body 1, spring 2, positioning pin 3, adjusting nut 4, Handwheel 5, retaining ring 7, guider screw 8, straight pin 9, positioning plate 10, drill jig sleeve 11, workpiece 12, locking nut 13, is fixed at mandrel 6 Axis 14, fastening nut 15, split washer 16 and indexing positioning disk 17 form;It is characterized by: the clamp body 1 is inverted T-shaped, There are two the slots of installation waist below;The spring 2 is installed on positioning pin 3, and adjusting nut 4 is installed on the left part of positioning pin 3; The positioning pin 3 be installed in clamp body 1 under be installed in hole;The mandrel 6 passes through indexing positioning disk 17, transition sleeve It is installed in the mounting hole among clamp body 1;The handwheel 5 is installed on the screw rod in 6 left side of mandrel;The retaining ring 7 is pacified Loaded in mandrel 6 and on the right side of handwheel;The guider screw 8 is installed in 1 upper end mounting hole of clamp body and was inserted through Set is crossed just to fall in the guide groove of mandrel 6;The straight pin 9 be installed on positioning plate 10 and indexing positioning disk 17 between and with Indexing positioning disk 17 is this conjunction of interference;The positioning plate 10 be installed on indexing positioning disk 17 on, positioning plate 10 be shell type and Mounting platform is uniformly machined on circumference;The drill jig sleeve 11 is installed on positioning plate 10;The workpiece 12 is processed End cap, be installed on indexing positioning disk 17 on;14 left side of fixing axle is installed on indexing positioning disk 17, passes through locking screw Mother 13 fastens, and the right passes through workpiece 12;The indexing positioning disk 17 is step set, and left side is evenly distributed with four locating slots, It is installed in mandrel 6;The split washer 16, fastening nut 15 are installed on the right side of fixing axle 14, are pressed from both sides by nut Clamping of workpieces.End cap workpiece is inserted on the positioning cylindrical surface of indexing positioning disk when processing, split washer is put into, screws fastening spiral shell Mother makes workpiece be fixed on indexing positioning disk.Drill bit with end cap drilling with size is installed on drill press spindle, and drill bit is aligned Drill jig sleeve is processed;After completion of processing, handwheel is unclamped, indexing positioning disk is rotated by 90 °, handwheel is screwed, processes the second hole;With This analogizes until all processing 4 holes.
The utility model is disclosed with preferable implementation above, so it is all to take not to limit the utility model With replacement or equivalent transformation technical solution obtained, all fall in the protection scope of the utility model.

Claims (1)

  1. The clamping device 1. a kind of end cap drills, it be by clamp body, spring, positioning pin, adjusting nut, handwheel, mandrel, retaining ring, Guider screw, straight pin, positioning plate, drill jig sleeve, workpiece, locking nut, fixing axle, fastening nut, split washer and indexing are fixed Position disk composition;It is characterized by: the clamp body is inverted T-shaped;The spring is installed on positioning pin, adjusting nut installation In the left part of positioning pin;The positioning pin be installed in clamp body under be installed in hole;It is fixed that the mandrel passes through indexing Position disk, transition sleeve are installed in the mounting hole among clamp body;The handwheel is installed on the screw rod on the left of mandrel;Described Retaining ring is mounted on the spindle and on the right side of handwheel;The guider screw is installed in the mounting hole of clamp body upper end and is inserted through Transition sleeve is just fallen in the guide groove of mandrel;The straight pin be installed on positioning plate and indexing positioning disk between and with indexing Positioning disk is this conjunction of interference;The positioning plate is installed on indexing positioning disk, and positioning plate is shell type and processes in circumference uniform distribution There is mounting platform;The drill jig sleeve is installed on positioning plate;The fixing axle left side is installed on indexing positioning disk, is passed through Locking nut fastens, and the right passes through workpiece;The indexing positioning disk is step set, and left side is evenly distributed with four locating slots, It is mounted on the spindle;The split washer, fastening nut are installed on the right side of fixing axle, clamp workpiece by nut.
CN201821300953.XU 2018-08-09 2018-08-09 A kind of end cap drilling clamping device Expired - Fee Related CN208644158U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821300953.XU CN208644158U (en) 2018-08-09 2018-08-09 A kind of end cap drilling clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821300953.XU CN208644158U (en) 2018-08-09 2018-08-09 A kind of end cap drilling clamping device

Publications (1)

Publication Number Publication Date
CN208644158U true CN208644158U (en) 2019-03-26

Family

ID=65789313

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821300953.XU Expired - Fee Related CN208644158U (en) 2018-08-09 2018-08-09 A kind of end cap drilling clamping device

Country Status (1)

Country Link
CN (1) CN208644158U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110052873A (en) * 2019-05-17 2019-07-26 沈阳航空航天大学 The horizontal indexing fraise jig of one kind and its application method
CN110052872A (en) * 2019-05-17 2019-07-26 沈阳航空航天大学 A kind of indexing fraise jig and its application method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110052873A (en) * 2019-05-17 2019-07-26 沈阳航空航天大学 The horizontal indexing fraise jig of one kind and its application method
CN110052872A (en) * 2019-05-17 2019-07-26 沈阳航空航天大学 A kind of indexing fraise jig and its application method

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GR01 Patent grant
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: 20190326

Termination date: 20200809